Cleaning system

Abstract

Disclosed in the present disclosure is a cleaning system, comprising a cleaning apparatus and a base station, wherein the base station comprises: a support member suitable for allowing the cleaning apparatus to be parked outside a water pool; a carrying member, which is at least suitable for allowing the cleaning apparatus to return onto the support member from the water pool; a self-cleaning assembly, which comprises at least one spray head and is suitable for flushing a first filtering assembly of the cleaning apparatus when the cleaning apparatus is parked on the support member; and a self-cleaning dirt inlet, which is in communication with a second filtering assembly and is suitable for providing an inlet, through which garbage is transferred from the cleaning apparatus to the second filtering assembly when the cleaning apparatus is parked on the support member. The cleaning apparatus comprises: the first filtering assembly for collecting the garbage when the cleaning apparatus performs a cleaning task; a self-cleaning dirt discharging opening, which is in communication with the first filtering assembly so as to allow the garbage to be discharged from the first filtering assembly during a self-cleaning process; a self-cleaning opening, which is suitable for allowing the spray head arranged on the base station to extend through the self-cleaning opening into a space where the first filtering assembly is located; and a traveling mechanism for allowing the cleaning apparatus to travel in or outside the water pool.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] The present disclosure claims priority to Chinese Patent Application No. 202420594249.9, filed on March 26, 2024 and entitled "CARRYING ASSEMBLY AND POOL ROBOT SYSTEM", which is incorporated herein by reference in its entirety.

[0002] The present disclosure claims priority to Chinese Patent Application No. 202410350025.8, filed on March 26, 2024 and entitled "POOL ROBOT CONTROL METHOD, POOL ROBOT, AND STORAGE MEDIUM", which is incorporated herein by reference in its entirety.

[0003] The present disclosure claims priority to Chinese Patent Application No. 202410349874.1, filed on March 26, 2024 and entitled "POOL ROBOT CONTROL METHOD AND POOL ROBOT", which is incorporated herein by reference in its entirety.

[0004] The present disclosure claims priority to Chinese Patent Application No. 202410350019.2, filed on March 26, 2024 and entitled "LIFTING ASSEMBLY, POOL ROBOT CONTROL METHOD, LIFTING ASSEMBLY CONTROL METHOD, AND RELATED APPARATUS", which is incorporated herein by reference in its entirety.

[0005] The present disclosure claims priority to Chinese Patent Application No. 202410349870.3, filed on March 26, 2024 and entitled "POOL ROBOT CONTROL METHOD, POOL ROBOT GUIDANCE METHOD, AND RELATED APPARATUS", which is incorporated herein by reference in its entirety.

[0006] The present disclosure claims priority to Chinese Patent Application No. 202410350047.4, filed on March 26, 2024 and entitled "POOL ROBOT CONTROL METHOD, POOL ROBOT, AND RELATED APPARATUS", which is incorporated herein by reference in its entirety.

[0007] The present disclosure claims priority to Chinese Patent Application No. 202410350031.3, filed on March 26, 2024 and entitled "POOL ROBOT CONTROL METHOD, POSITION DETERMINING METHOD, AND RELATED APPARATUS", which is incorporated herein by reference in its entirety.

[0008] The present disclosure claims priority to Chinese Patent Application No. 202410417536.7, filed on April 8, 2024 and entitled "CLEANING SYSTEM", which is incorporated herein by reference in its entirety.

[0009] The present disclosure claims priority to Chinese Patent Application No. 202421147520.0, filed on May 24, 2024 and entitled "AUTOMATIC CONTROL SYSTEM", which is incorporated herein by reference in its entirety.

[0010] The present disclosure claims priority to International Patent Application No. PCT / CN2024 / 076033, filed on February 5, 2024 and entitled "CLEANING DEVICE USED IN LIQUID AND CLEANING DEVICE", which is incorporated herein by reference in its entirety.

[0011] The present disclosure claims priority to International Patent Application No. PCT / CN2024 / 076021, filed on February 5, 2024 and entitled "CLEANING DEVICE AND CLEANING DEVICE SYSTEM", which is incorporated herein by reference in its entirety.

[0012] The present disclosure claims priority to International Patent Application No. PCT / CN2024 / 087590, filed on April 12, 2024 and entitled "MOVING APPARATUS, CLEANING DEVICE, AND CLEANING DEVICE CONTROL METHOD", which is incorporated herein by reference in its entirety.

[0013] The present disclosure claims priority to U.S. Patent Application No. US18 / 946861, filed on November 13, 2024 and entitled "MOVING APPARATUS, CLEANING DEVICE, AND CLEANING DEVICE CONTROL METHOD", which is incorporated herein by reference in its entirety.

[0014] The present disclosure claims priority to International Patent Application No. PCT / CN2024 / 137628, filed on December 6, 2024 and entitled "CLEANING SYSTEM, CLEANING DEVICE, BASE STATION, AND CLEANING SYSTEM CONTROL METHOD", which is incorporated herein by reference in its entirety.

[0015] The present disclosure claims priority to International Patent Application No. PCT / CN2025 / 073171, filed on January 19, 2025 and entitled "CLEANING SYSTEM", which is incorporated herein by reference in its entirety.

[0016] The present disclosure claims priority to International Patent Application No. PCT / CN2025 / 073739, filed on January 21, 2025 and entitled "CLEANING SYSTEM", which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0017] The present disclosure relates to the technical field of cleaning devices, and in particular, to a cleaning system. BACKGROUND

[0018] A cleaning device used in water is characterized by low costs, high intelligence, and being easy to use, and is increasingly widely used in performing cleaning, disinfection, rescue, and other operation tasks in water. When a first filter assembly of an existing cleaning device needs to be cleaned, a user needs to lift the cleaning device out of water and manually clean the first filter assembly, leading to a complicated cleaning process and operation inconvenience. SUMMARY

[0019] According to a first aspect, the present disclosure provides a cleaning system including a cleaning device configured to perform a cleaning task in a pool and a base station configured to allow the cleaning device to move from the pool to outside the pool to at least perform a selfcleaning task for the cleaning device. The base station includes: a support component configured to allow the cleaning device to dock at the base station outside the pool; a carrying component configured to at least allow the cleaning device to return from the pool to the support component; a self-cleaning assembly including at least one nozzle, where when the cleaning device docks at the support component, a first filter assembly of the cleaning device is rinsed with water sprayed out through the nozzle; a second filter assembly; and a self-cleaning debris inlet in fluid communication with the second filter assembly, where when the cleaning device docks at the support component, the self-cleaning debris inlet is configured to allow debris to be transferred from the cleaning device to the second filter assembly.

[0020] The cleaning device includes: a first filter assembly configured to collect debris when the cleaning device performs a cleaning task; a self-cleaning debris discharge opening in fluid communication with the first filter assembly, enabling the debris to be discharged from the first filter assembly in a self-cleaning process; a self-cleaning opening configured to allow the nozzle provided on the base station to extend from the self-cleaning opening into space in which the first filter assembly is located; and a movement assembly configured to allow the cleaning device to move in or outside the pool. When the self-cleaning task is performed, the following is at least included: the first filter assembly is rinsed with the water sprayed out through the nozzle extending from the self-cleaning opening; and the self-cleaning debris discharge opening is docked with the self-cleaning debris inlet, and the debris in the first filter assembly is transferred to the second filter assembly through the self-cleaning debris discharge opening and the self-cleaning debris inlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] To illustrate the technical solutions in embodiments of the present disclosure more clearly, the following briefly introduces the accompanying drawings needed for describing the embodiments. It is clear that the accompanying drawings in the following descriptions are merely some embodiments of the present disclosure, and a person of ordinary skill in the art may further obtain other accompanying drawings from these accompanying drawings without creative efforts.

[0022] FIG. 1 is a first schematic structural diagram of a cleaning system according to some embodiments of the present disclosure;

[0023] FIG. 2 is a second schematic structural diagram of a cleaning system according to some embodiments of the present disclosure;

[0024] FIG. 3 is a first schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0025] FIG. 4 is an enlarged diagram of a portion A shown in FIG. 1;

[0026] FIG. 5 is a schematic structural diagram of a first embodiment of a first docking assembly according to the present disclosure;

[0027] FIG. 6 is a schematic structural diagram of a second embodiment of a first docking assembly according to the present disclosure;

[0028] FIG. 7 is a schematic structural diagram of a third embodiment of a first docking assembly according to the present disclosure;

[0029] FIG. 8 is a schematic structural diagram of a fourth embodiment of a first docking assembly according to the present disclosure;

[0030] FIG. 9 is a schematic structural diagram of a fifth embodiment of a first docking assembly according to the present disclosure;

[0031] FIG. 10 is a third schematic structural diagram of a cleaning system according to some embodiments of the present disclosure;

[0032] FIG. 11 is a schematic structural diagram of a first embodiment of a first docking assembly and a second docking assembly according to the present disclosure;

[0033] FIG. 12 is a schematic structural diagram of a sixth embodiment of a first docking assembly according to the present disclosure;

[0034] FIG. 13 is a schematic structural diagram of a second embodiment of a first docking assembly and a second docking assembly according to the present disclosure;

[0035] FIG. 14 is a first schematic structural diagram of a carrying assembly according to some embodiments of the present disclosure;

[0036] FIG. 15 is a second schematic structural diagram of a carrying assembly according to some embodiments of the present disclosure;

[0037] FIG. 16 is an exploded diagram of a carrying assembly according to some embodiments of the present disclosure;

[0038] FIG. 17 is a schematic diagram of a second pose of a carrying component of a carrying assembly according to some embodiments of the present disclosure;

[0039] FIG. 18 is a schematic structural diagram of a carrying assembly according to another embodiment of the present disclosure;

[0040] FIG. 19 is a schematic diagram of a third pose of a carrying component of a carrying assembly according to some embodiments of the present disclosure;

[0041] FIG. 20 is a schematic structural diagram of a carrying component of a carrying assembly according to another embodiment of the present disclosure;

[0042] FIG. 21A is a first schematic structural diagram of a carrying assembly according to still another embodiment of the present disclosure;

[0043] FIG. 21B is a second schematic structural diagram of a carrying assembly according to still another embodiment of the present disclosure;

[0044] FIG. 22A is a schematic diagram of a carrying component at a first position according to the present disclosure;

[0045] FIG. 22B is a schematic diagram of a carrying component at a second position according to the present disclosure;

[0046] FIG. 23 is a fourth schematic structural diagram of a cleaning system according to some embodiments of the present disclosure;

[0047] FIG. 24 is a fifth schematic structural diagram of a cleaning system according to some embodiments of the present disclosure;

[0048] FIG. 25 is a first sectional diagram of a cleaning device according to some embodiments of the present disclosure;

[0049] FIG. 26A is a schematic structural diagram of a first filter box according to the present disclosure;

[0050] FIG. 26B is another schematic structural diagram of a first filter box according to the present disclosure;

[0051] FIG. 27 is a sixth schematic structural diagram of a cleaning system according to some embodiments of the present disclosure;

[0052] FIG. 28 is a sectional diagram of a cleaning system according to some embodiments of the present disclosure;

[0053] FIG. 29 is a second sectional diagram of a cleaning device according to some embodiments of the present disclosure;

[0054] FIG. 30 is a seventh schematic structural diagram of a cleaning system according to some embodiments of the present disclosure;

[0055] FIG. 31 is a third sectional diagram of a cleaning device according to some embodiments of the present disclosure;

[0056] FIG. 32A is a partial schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0057] FIG. 32B is a schematic structural diagram of a first filter box cavity, a flow guide cover, and an electronic control box of the cleaning device in FIG. 32A;

[0058] FIG. 32C is a schematic structural diagram of the flow guide cover and the electronic control box in FIG. 32B;

[0059] FIG. 33A is a schematic structural diagram of a water quality test assembly according to the present disclosure;

[0060] FIG. 33B is a partial schematic structural diagram of the water quality test assembly in FIG. 33A;

[0061] FIG. 33C is a partial schematic structural diagram of the water quality test assembly in FIG. 33B;

[0062] FIG. 33D is a partial schematic structural diagram of the water quality test assembly in FIG. 33B;

[0063] FIG. 33E is a partial schematic structural diagram of the water quality test assembly in FIG. 33B;

[0064] FIG. 34A is a schematic structural diagram of a base station according to some embodiments of the present disclosure;

[0065] FIG. 34B is a schematic structural diagram of the base station in FIG. 34A after a second upper cover is exploded;

[0066] FIG. 34C is a partial schematic structural diagram of the base station in FIG. 34A;

[0067] FIG. 34D is a partial schematic structural diagram of the base station in FIG. 34A;

[0068] FIG. 34E is a partial schematic structural diagram of the base station in FIG. 34A;

[0069] FIG. 34F is a bottom diagram of a structure of the base station in FIG. 34A;

[0070] FIG. 34G is a schematic structural diagram after a cleaning device returns to the base station in FIG. 34A according to some embodiments;

[0071] FIG. 34H is a sectional diagram of the base station in FIG. 34A;

[0072] FIG. 34I is a schematic structural diagram of a base station according to some embodiments of the present disclosure;

[0073] FIG. 35 is a second schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0074] FIG. 36 is a third schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0075] FIG. 37 is a fourth schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0076] FIG. 38 is a fifth schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0077] FIG. 39 is a sixth schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0078] FIG. 40 is a schematic structural diagram of a vision sensing assembly according to some embodiments of the present disclosure;

[0079] FIG. 41 is a fourth sectional diagram of a cleaning device according to some embodiments of the present disclosure;

[0080] FIG. 42 is a seventh schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0081] FIG. 43 is a third schematic structural diagram of a carrying assembly according to some embodiments of the present disclosure;

[0082] FIG. 44 is a schematic structural diagram of a carrying assembly according to still another embodiment of the present disclosure;

[0083] FIG. 45 is an eighth schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0084] FIG. 46 is a schematic structural diagram of a solar energy system according to some embodiments of the present disclosure;

[0085] FIG. 47A is a schematic structural diagram of a buoyancy cavity of a cleaning device in a deflated state according to some embodiments of the present disclosure;

[0086] FIG. 47B is a schematic structural diagram of the buoyancy cavity of the cleaning device in FIG. 47A in an inflated state according to some embodiments of the present disclosure;

[0087] FIG. 48 is a schematic flowchart of a cleaning device control method according to some embodiments of the present disclosure;

[0088] FIG. 49 is a schematic signal diagram showing that a carrying assembly transmits a guidance signal according to some embodiments of the present disclosure;

[0089] FIG. 50 is a schematic signal diagram of a cleaning system according to some embodiments of the present disclosure;

[0090] FIG. 51 is a schematic diagram of a frame of a cleaning system according to some embodiments of the present disclosure;

[0091] FIG. 52 is a schematic diagram of a frame of a computer-readable storage medium according to some embodiments of the present disclosure;

[0092] FIG. 53A is a sectional diagram of a cleaning device according to some embodiments of the present disclosure;

[0093] FIG. 53B is a schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0094] FIG. 53C shows that a cleaning device according to the present disclosure is in a third motion state;

[0095] FIG. 54A is a side diagram showing that a cleaning device according to the present disclosure is in a first motion state;

[0096] FIG. 54B is a side diagram showing that a cleaning device according to the present disclosure is in a second motion state in a process in which the cleaning device is switched from a first motion state to the second motion state and then from the second motion state to a third motion state;

[0097] FIG. 54C is a side diagram showing that a cleaning device according to the present disclosure moves to a waterline on a side wall in a process in which the cleaning device is switched from a first motion state to a second motion state and then from the second motion state to a third motion state;

[0098] FIG. 54D is a side diagram showing that a cleaning device according to the present disclosure rotates from a second motion state to a third motion state in a process in which the cleaning device is switched from a first motion state to the second motion state and then from the second motion state to the third motion state;

[0099] FIG. 54E is a side diagram showing that a cleaning device according to the present disclosure is switched to a third motion state in a process in which the cleaning device is switched from a first motion state to a second motion state and then from the second motion state to the third motion state;

[0100] FIG. 54F is a side diagram showing that a cleaning device according to the present disclosure rotates from a first motion state to a second motion state in a process in which the cleaning device is switched from the first motion state to the second motion state and then from the second motion state to a third motion state;

[0101] FIG. 55A is a side diagram showing that a cleaning device according to the present disclosure rotates from a third motion state to a second motion state in a process in which the cleaning device is switched from the third motion state to the second motion state and then from the second motion state to a first motion state;

[0102] FIG. 55B is a side diagram showing that a cleaning device according to the present disclosure rotates from a second motion state to a first motion state in a process in which the cleaning device is switched from a third motion state to the second motion state and then from the second motion state to the first motion state;

[0103] FIG. 56 is a side diagram showing that a cleaning device according to the present disclosure moves on an inclined side wall;

[0104] FIG. 57A is a side diagram showing that a rear portion of a cleaning device according to the present disclosure rotates and sinks earlier than a front portion of the cleaning device in a process in which the cleaning device is directly switched from a third motion state to a first motion state;

[0105] FIG. 57B is a side diagram showing that a cleaning device according to the present disclosure sinks underwater in a tilt state in a process in which the cleaning device is directly switched from a third motion state to a first motion state;

[0106] FIG. 57C is a side diagram showing that a rear portion of a cleaning device according to the present disclosure abuts against a bottom wall earlier than a front portion of the cleaning device in a process in which the cleaning device is directly switched from a third motion state to a first motion state;

[0107] FIG. 58A is a side diagram of a state of the cleaning device in FIG. 53A in a process in which the cleaning device is switched between a first motion state and a third motion state;

[0108] FIG. 58B is a side diagram of a state of the cleaning device in FIG. 53A in a process in which the cleaning device is switched between a first motion state and a third motion state;

[0109] FIG. 59A is a schematic diagram of a state of a cleaning device according to some embodiments of the present disclosure in a process in which the cleaning device moves on a tanning ledge in a pool;

[0110] FIG. 59B is a schematic diagram of a state of a cleaning device according to some embodiments of the present disclosure in a process in which the cleaning device moves on a tanning ledge in a pool;

[0111] FIG. 60A is a side diagram showing that a cleaning device according to the present disclosure is in a substantially horizontal state;

[0112] FIG. 60B is another side diagram showing that a cleaning device according to the present disclosure is in a substantially horizontal state;

[0113] FIG. 61A is a schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0114] FIG. 61B is a schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0115] FIG. 62A is a schematic diagram of a state of a cleaning device according to the present disclosure after the cleaning device returns to different first docking surfaces of a base station body;

[0116] FIG. 62B is a schematic diagram of a state of a cleaning device according to the present disclosure after the cleaning device returns to different first docking surfaces of a base station body;

[0117] FIG. 63A is a schematic structural diagram of a cleaning device according to the present disclosure;

[0118] FIG. 63B is another schematic structural diagram of a cleaning device according to the present disclosure;

[0119] FIG. 64A is a schematic structural diagram of a cleaning device according to the present disclosure;

[0120] FIG. 64B is a schematic structural diagram of a cleaning device according to the present disclosure;

[0121] FIG. 64C is a schematic diagram of a cleaning device according to the present disclosure after some components are removed;

[0122] FIG. 64D is a schematic structural diagram of a lateral section of a cleaning device according to the present disclosure;

[0123] FIG. 64E is a schematic structural diagram of a longitudinal section of a cleaning device according to the present disclosure;

[0124] FIG. 64F is a schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0125] FIG. 64G is a schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0126] FIG. 64H is a schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0127] FIG. 64I is a schematic structural diagram of a first filter box cavity of the cleaning device in FIG. 64H according to some embodiments;

[0128] FIG. 64J is a schematic diagram of a state in which a second guide structure on the first filter box cavity of the cleaning device in FIG. 64H extends out of the cleaning device;

[0129] FIG. 64K is a schematic structural diagram of a cleaning device according to some embodiments of the present disclosure;

[0130] FIG. 64L is a schematic diagram of a cross-sectional structure of a cleaning device according to some embodiments of the present disclosure;

[0131] FIG. 65A is a schematic diagram of a state in a process in which a cleaning device is docked with a base station according to the present disclosure;

[0132] FIG. 65B is another schematic diagram of a state in a process in which a cleaning device is docked with a base station according to the present disclosure;

[0133] FIG. 66 is a schematic diagram of a state in which a cleaning device according to the present disclosure moves backward and performs cleaning along an edge of a water surface;

[0134] FIG. 67 is a schematic diagram of a state in which a cleaning device according to the present disclosure moves forward along an edge of a water surface to return to a base station;

[0135] FIG. 68A is a schematic structural diagram of a base station (also referred to as a carrying assembly) according to the present disclosure;

[0136] FIG. 68B is a schematic structural diagram of a transition base of a base station according to the present disclosure;

[0137] FIG. 68C is an exploded diagram of a carrying component, a transition base, a support component, and a second filter box of a base station according to the present disclosure;

[0138] FIG. 68D is a sectional diagram of a partial structure after a cleaning device is docked with a base station according to the present disclosure;

[0139] FIG. 69A is a schematic diagram showing that a cleaning device according to the present disclosure searches for a wall on a bottom wall of a pool;

[0140] FIG. 69B is a schematic diagram showing that a cleaning device according to the present disclosure moves upward on a fourth wall;

[0141] FIG. 69C is a schematic diagram of a state in which a cleaning device according to the present disclosure returns to a base station along an edge of a water surface;

[0142] FIG. 69D is a schematic diagram showing that a front portion of a cleaning device according to the present disclosure collides with a first side surface of a support component;

[0143] FIG. 69E is a schematic diagram of a state after a cleaning device is docked with a base station according to the present disclosure;

[0144] FIG. 69F is a schematic diagram after a cleaning device is docked with a base station according to the present disclosure;

[0145] FIG. 70a is a schematic diagram of a state of a first embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0146] FIG. 70b is a schematic diagram of a state of a second embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0147] FIG. 70c is a schematic diagram of a state of a third embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0148] FIG. 70d is a schematic diagram of a state of a fourth embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0149] FIG. 70e is a schematic diagram of a state of a fifth embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0150] FIG. 70f is a schematic diagram of a state of a sixth embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0151] FIG. 70g is a schematic diagram of a state of a seventh embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0152] FIG. 70h is a schematic diagram of a position of a carrying assembly according to some embodiments of the present disclosure;

[0153] FIG. 70i is a schematic diagram of a state of an eighth embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0154] FIG. 70j is a schematic diagram of a state of a ninth embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0155] FIG. 70k is a schematic diagram of a state of a tenth embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0156] FIG. 70l is a schematic diagram of a state of an eleventh embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0157] FIG. 70m is a schematic diagram of a state of a twelfth embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0158] FIG. 70n is a schematic diagram of a state of a thirteenth embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0159] FIG. 70o is a schematic diagram of a state of a fourteenth embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0160] FIG. 70p is a schematic diagram of a state of a fifteenth embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0161] FIG. 70q is a schematic diagram of a state of a sixteenth embodiment of a carrying assembly and a cleaning device according to the present disclosure;

[0162] FIG. 70r is a partial schematic structural diagram of a track and a carrying surface according to some embodiments of the present disclosure;

[0163] FIG. 70s is a partial schematic structural diagram of a track and a carrying surface according to some embodiments of the present disclosure;

[0164] FIG. 70t is a partial schematic structural diagram of a track and a carrying surface according to some embodiments of the present disclosure;

[0165] FIG. 70u is a partial schematic structural diagram of a track and a carrying surface according to some embodiments of the present disclosure;

[0166] FIG. 70v is a side diagram of a state of a carrying assembly according to some embodiments of the present disclosure;

[0167] FIG. 70w is a schematic diagram of a state of a carrying assembly and a cleaning device according to some embodiments of the present disclosure;

[0168] FIG. 70x is a schematic diagram of a state of a carrying assembly and a cleaning device according to some embodiments of the present disclosure;

[0169] FIG. 70y is a schematic diagram of a position of a carrying assembly according to some embodiments of the present disclosure;

[0170] FIG. 70z is a schematic diagram of a position of a carrying assembly according to some embodiments of the present disclosure;

[0171] FIG. 71 is a top diagram of a carrying assembly according to some embodiments of the present disclosure;

[0172] FIG. 72A is a schematic diagram showing that a cleaning device is docked with a base station outside a pool according to a first embodiment of the present disclosure;

[0173] FIG. 72B is a schematic diagram showing that a cleaning device is docked with a base station outside a pool according to a second embodiment of the present disclosure;

[0174] FIG. 72C1 is a schematic diagram showing that a cleaning device is docked with a base station outside a pool according to a third embodiment of the present disclosure;

[0175] FIG. 72C2 is a schematic diagram of arrangement of components of a base station according to the present disclosure;

[0176] FIG. 72D is a schematic diagram showing that a cleaning device is docked with a base station outside a pool according to a fourth embodiment of the present disclosure;

[0177] FIG. 72E is a schematic diagram showing that a cleaning device is docked with a base station outside a pool according to a fifth embodiment of the present disclosure;

[0178] FIG. 72F is a schematic diagram of component arrangement of a second air flow channel according to the present disclosure;

[0179] FIG. 72G is a schematic diagram of component arrangement of a first air flow channel according to the present disclosure;

[0180] FIG. 72H is a schematic diagram of component arrangement of a drying channel according to the present disclosure;

[0181] FIG. 72K is a schematic diagram showing that a cleaning device is docked with a base station outside a pool according to a sixth embodiment of the present disclosure;

[0182] FIG. 73A is a first cross-sectional diagram showing that a cleaning device is docked with a base station in a pool according to a first embodiment of the present disclosure;

[0183] FIG. 73B is a second cross-sectional diagram showing that a cleaning device is docked with a base station in a pool according to a first embodiment of the present disclosure;

[0184] FIG. 73C is a schematic diagram of a disposition position of a base station in a swimming pool of a first type and a motion state of a cleaning device according to the present disclosure;

[0185] FIG. 73D is a schematic diagram of a disposition position of a base station in a swimming pool of a second type and a motion state of a cleaning device according to the present disclosure;

[0186] FIG. 73E1 is a schematic diagram of a base station according to some embodiments of the present disclosure;

[0187] FIG. 73E2 is a schematic diagram of a base station according to some embodiments of the present disclosure;

[0188] FIG. 73E3 is a schematic diagram of a base station according to some embodiments of the present disclosure;

[0189] FIG. 73E4 is a schematic diagram of a base station according to some embodiments of the present disclosure;

[0190] FIG. 73F is an exploded diagram of a base station according to some embodiments of the present disclosure;

[0191] FIG. 73G is a schematic structural diagram of the base station in FIG. 73F;

[0192] FIG. 74A is a first state diagram showing that a cleaning device is docked with a base station in a pool according to a second embodiment of the present disclosure;

[0193] FIG. 74B is a second state diagram showing that a cleaning device is docked with a base station in a pool according to a second embodiment of the present disclosure;

[0194] FIG. 74C is a third state diagram showing that a cleaning device is docked with a base station in a pool according to a second embodiment of the present disclosure;

[0195] FIG. 74D is a fourth state diagram showing that a cleaning device is docked with a base station in a pool according to a second embodiment of the present disclosure;

[0196] FIG. 74E1 is a schematic diagram of a process in which a cleaning device returns to a base station according to some embodiments of the present disclosure;

[0197] FIG. 74E2 is a schematic diagram of a process in which a cleaning device returns to a base station according to some embodiments of the present disclosure.

[0198] FIG. 74E3 is a schematic diagram of a process in which a cleaning device returns to a base station according to some embodiments of the present disclosure.

[0199] FIG. 74F1 is a schematic diagram of a process in which a cleaning device returns to a base station according to some embodiments of the present disclosure.

[0200] FIG. 74F2 is a schematic diagram of a process in which a cleaning device returns to a base station according to some embodiments of the present disclosure.

[0201] FIG. 74F3 is a schematic diagram of a process in which a cleaning device returns to a base station according to some embodiments of the present disclosure.

[0202] FIG. 74G1 is a schematic diagram of a process in which a cleaning device returns to a base station according to some embodiments of the present disclosure.

[0203] FIG. 74G2 is a schematic diagram of a process in which a cleaning device returns to a base station according to some embodiments of the present disclosure.

[0204] FIG. 74G3 is a schematic diagram of a process in which a cleaning device returns to a base station according to some embodiments of the present disclosure.

[0205] FIG. 74H1 is a schematic diagram of a process in which a cleaning device returns to a base station according to some embodiments of the present disclosure.

[0206] FIG. 74H2 is a schematic diagram of a process in which a cleaning device returns to a base station according to some embodiments of the present disclosure.

[0207] FIG. 75a is a schematic structural diagram of a first filter box of a cleaning device according to some embodiments of the present disclosure;

[0208] FIG. 75b is a schematic structural diagram of the first filter box in FIG. 75a from another angle;

[0209] FIG. 75c is a schematic structural diagram of a first filter box of a cleaning device according to some embodiments of the present disclosure;

[0210] FIG. 75d is a schematic structural diagram of a first filter box of a cleaning device according to some embodiments of the present disclosure;

[0211] FIG. 75e is a schematic structural diagram of a first filter box of a cleaning device according to some embodiments of the present disclosure;

[0212] FIG. 75f is a schematic structural diagram of a first filter box of a cleaning device according to some embodiments of the present disclosure;

[0213] FIG. 75g is a schematic diagram of a cleaning device according to some embodiments of the present disclosure after some components are removed;

[0214] FIG. 76a is a partial schematic structural diagram of a carrying assembly according to the present disclosure;

[0215] FIG. 76b is a schematic structural diagram showing that a cleaning device according to the present disclosure docks at a support component;

[0216] FIG. 76c is a schematic diagram showing that a cleaning device according to some embodiments of the present disclosure is located on a support component, and some components are removed;

[0217] FIG. 76d is a schematic diagram showing that a cleaning device according to some embodiments of the present disclosure is located on a support component, and some components are removed;

[0218] FIG. 76e is a schematic diagram showing that a cleaning device according to some embodiments of the present disclosure is located on a support component, and some components are removed;

[0219] FIG. 76f is a sectional diagram of a first filter box according to some embodiments of the present disclosure;

[0220] FIG. 76g is a sectional diagram of a first filter box and a first filter box cavity according to some embodiments of the present disclosure;

[0221] FIG. 76h is a sectional diagram of a first filter box and a first filter box cavity according to some embodiments of the present disclosure;

[0222] FIG. 77a is a schematic structural diagram of a first filter box provided with a vibrator according to the present disclosure;

[0223] FIG. 77b is a side diagram of the first filter box in FIG. 77a;

[0224] FIG. 77c is a schematic structural diagram of a first filter box provided with a vibrator according to the present disclosure;

[0225] FIG. 77d is a side diagram of the first filter box in FIG. 77c;

[0226] FIG. 78a is a schematic structural diagram of a first filter box whose bottom is flippably opened and closed according to the present disclosure;

[0227] FIG. 78b is a schematic structural diagram of a first filter box whose bottom is flippably opened and closed according to the present disclosure;

[0228] FIG. 78c is a schematic structural diagram of a first filter box whose bottom is flippably opened and closed according to the present disclosure;

[0229] FIG. 78d is a schematic structural diagram of a first filter box whose bottom is flippably opened and closed according to the present disclosure;

[0230] FIG. 79 is a partial schematic structural diagram of a first filter assembly provided with a drive component of a bottom cover of a filter box; and

[0231] FIG. 80 is a block diagram of an automatic control system according to some embodiments of the present disclosure.

[0232] Reference numerals:

[0233] 1: cleaning system; 1000: cleaning device; 1001: cleaning device body; 10011: front portion; 10012: rear portion; 10013: first accommodation cavity; 10013a: second liquid discharge opening; 10013b: third liquid discharge opening; 10014: second accommodation cavity; 10014a: first cavity; 10014b: second cavity; 10014d: third cavity; 1015: flow guide cover; 1033: fourth opening; 1016: reagent cavity; 1017: first water inlet pipe; 1018: first filter box cavity cover; 105: first liquid discharge opening; 1010: first docking assembly; 1011: first connection assembly; 10111: lock assembly; 10112: position-limiting groove; 10112a: first groove wall; 10112b: second groove wall; 10112c: latch opening; 10112a1: first guide inclined surface; 10112b1: second guide inclined surface; 10113: elastic lock; 1020: charging receiver; 1030: liquid inlet portion; 1031: first water inlet; 1032: second water inlet; 1033: seventh opening; 1034: first air inlet; 1040: liquid outlet portion; 1041: first water outlet; 10411: first liquid discharge sub-opening; 10412: second liquid discharge sub-opening; 1041a: first water sub-outlet; 1041b: second water sub-outlet; 1042: guide structure; 10421: first guide plate; 10422: second guide plate; 1050: first filter assembly; 1051: first filter box; 10511: filter box water inlet portion; 10511a: first inlet; 10511b: second inlet; 10511c: first flap; 10511d: second flap; 10511e: second protrusion; 10511f: fifth flap; 10511g: fifth opening; 10511h: flip shaft; 1051a: first filter surface; 1051b: second filter surface; 1051c: third filter surface; 1051d: fourth filter surface; 1051e: fifth filter surface; 10513: first avoidance region; 10514: second avoidance region; 10513: flow guide opening; 10514: cover assembly; 10515: adjustment component; 10516: vibrator mounting portion; 10517: first bottom plate; 10518: transition curved surface; 10519: position-limiting portion; 10520: shaft sleeve; 10521: shaft rod: 10522: first gear; 10523: first protrusion; 1052: first filter box cavity; 1053: first disinfector; 10541: first avoidance region; 10542: second avoidance region; 1054: sixth opening; 10550: vibration assembly; 1055: drive component of a bottom cover of a filter box; 1055a: drive motor of a bottom cover of a filter box; 1055b: third gear; 1055c: fourth gear; 1056: vibrator; 1056a: vibrator motor; 1056b: receiving coil; 1060: suction assembly; 1061: main water pump; 10611: main motor; 10612: main impeller; 1070: movement propulsion assembly; 1071: movement assembly; 117: track; 1072: propulsion mechanism; 10721: first propeller; 10722: second propeller; 10722a: second propeller motor; 10722b: second propeller impeller: 10722c: first propeller opening; propeller drive component; 115: lateral propulsion assembly; 115a: lateral flow channel; 115b: lateral motor; 115c: lateral impeller; 115d: first opening; 115e: second opening; 1175: fourth protrusion; 1176: first groove; 1177: first outer side surface; 1178: third groove; 1080: circulation water inlet; 1090: underwater pipe; 1100: mode switching assembly; 1101: buoyancy cavity; 1101a: first portion of a buoyancy cavity; 1101b: second portion of a buoyancy cavity; 112: first adjustment component; 1103: air inlet portion; 11031: first input opening; 113A: first input sub-opening; 11031b: second input sub-opening; 1104: first connection pipe; 1105: discharge opening; 1105a: first discharge sub-opening; 1105b: second discharge sub-opening; 1106: gas tank; 1110: control system; 1120: detection component; 1121: first detection sub-component; 1122: second detection sub-component; 1123: vision sensing assembly; 11231: camera unit; 11232: light supplement component; 11233: light shield component; 1124: topography detection assembly; 1130: auxiliary cleaning assembly; 1131: first auxiliary cleaning assembly; 11311: side brush; 1132: second auxiliary cleaning assembly; 11321: water spray component; 1140: anti-collision assembly; 1150: first reagent spread assembly; 1151: first reagent storage assembly; 11511: first reagent opening; 1152: first spread drive assembly; 1153: reagent quantity detection assembly; 1154: control assembly; 1153: first reagent outlet; 1160: water quality test assembly; 11601: detection box; 116011: sixth accommodation cavity; 116012: seventh accommodation cavity; 116021: light transmitter; 116022: light receiver; 116023: first mounting base; 11603: test strip; 116031: test paper; 116032: protection coating; 11605: strip assembly; 116061: first guide assembly; 116062: second guide assembly; 116063: third guide assembly; 11607: detection base; 11608: first transmission component; 11609: second transmission component; 11610: third motor; 11611: second sealed box; 1170: device communication component; 1171: first sub-component; 1172: second sub-component; 1180: solar energy system; 1181: photovoltaic module; 1182: photovoltaic control assembly; 1190: anti-stranding assembly; 1191: anti-stranding housing; 1192: anti-stranding component; 1193: pressed elastic portion; 1194: manual portion; 1200: cleaning assembly; 1201: first cleaning component; 1300: self-cleaning debris discharge opening; 1400: battery pack; 1500: handle; 2000: carrying assembly / base station; 20001: base station body; 200011: fourth accommodation cavity; 20002: base station water pump; 20002a: second motor; 20002b: second impeller; 20003: sixth flap; 20004: first docking surface; 20005: second upper cover; 20007: fifth cavity; 20006: fourth cavity; 20008: tenth opening; 20009: suction channel; 200010: water discharge channel; 200013: twelfth opening; 200014: one-way valve; 2010: first accommodation space; 2020: second accommodation space; 2030: second docking assembly; 2031: second connection assembly; 20311: fixing portion; 20311a: fixing rod; 20311b: position-limiting rod; 20312: lock groove; 20313: opening; 2040: carrying component; 2040a: first lateral end; 2040b: second lateral end; 20401: first plate; 20402: carrying component body; 2041: first end; 2042: second end; 20421: guide component; 20421a: flap; 2043: carrying surface; 2044: first carrying component; 20441: first carrying surface; 2045: second carrying component; 20451: second carrying surface; 2046: fifth protrusion; 2047: second groove; 20431: anti-slip portion; 20432: first upper surface; 2048: sixth protrusion; 2050: support component; 20501: first support component; 20502: second support component; 20503: third support component; 2051: accommodation portion; 2052: accommodation groove; 2054: third accommodation cavity; 2055: fourth opening; 2056: ninth opening; 2057: third protrusion; 2058: rotation platform; 2060: drive assembly; 2061: rotation shaft; 2062: drive component; 2080: water level adaptation assembly; 2081: float component; 2082: guide assembly; 2090: charging assembly; 2091: charging component; 2092: elastic component; 2100: self-cleaning debris inlet; 2101: air outlet; 2102: first heater; 2103: first blower; 2104: second blower; 2105: second disinfector; 2106: second heater; 2107: first condenser; 2108: second condenser; 2109: trigger assembly; 2110: second filter assembly; 21102: second filter box; 21101: third inlet; 2120: self-cleaning water discharge opening; 2130: pool control assembly; 2131: water circulation system; 21311: automatic underwater spread assembly; 21312: water drainage opening; 21313: reagent outlet; 2140: assembly communication component; 2141: third sub-component; 2142: fourth sub-component; 2150: second filter box cavity; 21501: third opening; 2151: first signal transmitter; 2152: second signal transmitter; 2160: second reagent spread assembly; 2161: second reagent storage assembly; 21611: second reagent opening; 2162: second spread drive assembly; 2170: self-cleaning assembly; 2171: support base; 2172: nozzle support arm; 2173: nozzle; 2174: first water source inlet; 2175: first support arm; 2176: second support arm; 2180: fixing base; 2190: first sealed box; 2200: liquid discharge channel; 2201: first transition portion; 22011: first connection portion; 2202: second communication opening; 2300: water tank; 2400: button; 2500: third sensing component; 2600: third guide plate; 1125: third detection assembly; 3000: connection control assembly; 3010: first magnetic control assembly; 3011: first push-pull rod; 3012: first rotation shaft; 3013: first fixing arm; 3014: first switch; 3020: second magnetic control assembly; 310: bottom wall; 320: side wall; 320a: first side wall; 320b: second side wall; 320c: third side wall; 320d: fourth side wall; 3201: containing portion; 3301: first horizontal surface; 3302 first slope surface; 3303: first balanced water surface; 4000: sensing assembly; 5000: first terminal device; 6000: electronic control box. DETAILED DESCRIPTION

[0234] The following clearly and completely describes the technical solutions in embodiments of the present disclosure with reference to the accompanying drawings in embodiments of the present disclosure. It is clear that the described embodiments are merely some but not all of embodiments of the present disclosure. All other embodiments obtained by a person of ordinary skill in the art based on embodiments of the present disclosure without creative efforts shall fall within the protection scope of the present disclosure.

[0235] An "embodiment" mentioned in this specification indicates that a particular feature, structure, or characteristic described with reference to this embodiment may be included in at least one embodiment of the present disclosure. The phrase shown in various positions in this specification may not necessarily refer to a same embodiment, and is not an independent or optional embodiment exclusive from another embodiment. It is explicitly and implicitly understood by a person skilled in the art that embodiments described in this specification may be combined with another embodiment.

[0236] The following describes the cleaning device 1000 provided in the present disclosure in detail with reference to embodiments.

[0237] Refer to FIG. 1 to FIG. 3. FIG. 1 is a first schematic structural diagram of a cleaning system according to some embodiments of the present disclosure. FIG. 2 is a second schematic structural diagram of a cleaning system according to some embodiments of the present disclosure. FIG. 3 is a first schematic structural diagram of a cleaning device according to some embodiments of the present disclosure. The present disclosure provides a cleaning system 1. The cleaning system 1 includes a cleaning device 1000 and a carrying assembly 2000 (or referred to as a base station). The cleaning device 1000 is configured to perform cleaning, disinfecting, rescuing, and other tasks in a target region. The target region may be a region in which the cleaning device 1000 moves and liquid is contained. The target region may be, but is not limited to, a swimming pool, a pool, an oil well, a sewer, or the like. An example in which the target region is a pool is used for description in the following. The cleaning device 1000 can operate in water of the pool, and the cleaning device 1000 can move at least one of on a water surface of the pool, underwater, or on a pool wall. For example, the cleaning device is a swimming pool robot.

[0238] The cleaning device includes a cleaning device body 1001. The cleaning device body 1001 is provided with at least one liquid inlet portion 1030, at least one first filter assembly 1050, at least one liquid outlet portion 1040, a movement propulsion assembly 1070, and at least one suction assembly 1060. The liquid inlet portion 1030 serves as an inlet configured to allow liquid in the pool to enter the cleaning device body. The cleaning device moves through the movement propulsion assembly, enabling the cleaning device to move in water and / or move on the water surface. The suction assembly 1060 causes the liquid in the pool to be drawn into the first filter assembly through the liquid inlet portion, and liquid filtered by the first filter assembly flows through the suction assembly and then is discharged from the cleaning device body through the liquid outlet portion.

[0239] The cleaning device further includes a main cleaning assembly configured to perform at least one of drawing debris under the water surface and / or debris on the water surface into the first filter assembly 1050 or cleaning a to-be-cleaned surface. For example, the main cleaning assembly cleans a pool wall and a waterline. The cleaning device further includes an auxiliary cleaning assembly. The auxiliary cleaning assembly is located near a second water inlet, at least partially extends out of the cleaning device body, and is configured to guide liquid outside the liquid inlet portion to flow toward the liquid inlet portion, so that the liquid outside the liquid inlet portion can quickly enter the first filter assembly through the liquid inlet portion. Alternatively, when the cleaning device performs cleaning along an edge of the water surface or returns to the base station along an edge in a third motion state (mentioned below), the first auxiliary cleaning assembly may clean a wall near the waterline.

[0240] In addition, if the cleaning device has a water surface cleaning function and an underwater cleaning function, the cleaning device has a first motion state, a second motion state, and a third motion state. The first motion state at least includes a state in which the cleaning device operates on the bottom of the pool. The second motion state at least includes a state in which the cleaning device operates on the pool wall or operates along a direction parallel to the pool wall. The third motion state at least includes a state in which the cleaning device operates on the water surface. The cleaning device further includes a mode switching assembly 1100, so that the cleaning device can be switched between the first motion state and the third motion state or between the second motion state and the third motion state. In this way, the cleaning device can float up and submerge.

[0241] The cleaning system further includes at least one of a water quality test assembly 1160, a reagent spread assembly, or a water level detection component. The water quality test assembly, the reagent spread assembly, and the water level detection component may be provided on the cleaning device. Because the cleaning device can move in the pool, the water quality test assembly, the reagent spread assembly, and the water level detection component can move in the pool with the cleaning device, so that the water quality test assembly can test liquid at different positions in the pool, leading to a more accurate water quality test result; the reagent spread assembly can spread a reagent to liquid at different positions in the pool, enabling the reagent to be spread more evenly in the pool; and the water level detection component can detect water levels of different water surfaces of the pool, leading to a more accurate detection effect. Certainly, the water quality test assembly, the reagent spread assembly, and the water level detection component may alternatively be provided on the base station. For ease of description, the reagent spread assembly provided on the cleaning device is expressed as a first reagent spread assembly, and the reagent spread assembly provided on the base station is expressed as a second reagent spread assembly.

[0242] The cleaning system further includes a self-cleaning assembly. When the cleaning device returns to the base station, the first filter assembly of the cleaning device is self-cleaned by using the self-cleaning assembly, so that debris in the first filter assembly is transferred to the base station.

[0243] In some scenarios, the cleaning device needs to return to the base station. When the cleaning device returns to the base station, the base station can perform at least one of the following operations on the cleaning device, which may be specifically as follows: The base station charges the cleaning device, cleans the first filter assembly 1050 of the cleaning device (also referred to as self-cleaning), cleans or replaces the main cleaning assembly of the cleaning device, cleans or replaces the auxiliary cleaning assembly of the cleaning device, communicates with the cleaning device, or replaces a track of a movement assembly of the cleaning device; when the reagent spread assembly is provided on the cleaning device, the base station replenishes a reagent in the first reagent spread assembly or replaces the reagent spread assembly of the cleaning device; the base station replaces a type of the reagent in the first reagent spread assembly; when the water quality test assembly is provided on the cleaning device, the base station automatically replaces the water quality test assembly; or when a cleaning task or a cruising task of the cleaning device is completed, the base station is configured to at least allow the cleaning device to dock at, and the cleaning device may be in a standby state.

[0244] A state in which the cleaning device returns to the base station depends on a position at which the base station is provided at the pool.

[0245] In a first implementation, the base station is at least partially provided on a poolside. In this case, the cleaning device needs to return from the pool to the base station on the poolside, and the base station performs the foregoing operations on the cleaning device on the poolside.

[0246] For example, as shown in FIG. 70d, the base station at least includes a base station body 20001 (or referred to as a support component 2050). The base station body is provided on the poolside. The cleaning device needs to move from the pool to the base station body on the poolside, and the base station body performs the foregoing operations on the cleaning device. A process in which the cleaning device returns from the pool to the base station on the poolside may be implemented with the help of a carrying component. The cleaning device moves on the carrying component 2040 to return to the base station, and the base station performs the foregoing operations on the cleaning device on the poolside. When the cleaning device needs to enter water from the base station, the carrying component may also be used, and the cleaning device moves on the carrying component to enter water, or the carrying component is not used, and the cleaning device enters water in another manner.

[0247] In one implementation, the carrying component 2040 is configured as a part of the base station. In other words, the base station 2000 includes the carrying component, and the carrying component is connected to the base station body. In the process in which the cleaning device returns to the base station, the carrying component 2040 may tilt relative to the water surface of the pool, or the carrying component may be in a vertical state in which the carrying component is substantially perpendicular to the water surface, and the carrying component is at least partially located under the water surface of the pool, so that the cleaning device first moves on the carrying component and then returns to the base station body on the poolside along the carrying component. In other words, the cleaning device first returns to the carrying component 2040 and then returns to the support component 2050 or the base station body on the poolside via the carrying component 2040, and the base station performs an operation on the cleaning device on the poolside or outside the pool. In another implementation, the carrying component is not configured as a part of the base station, and the carrying component may be independently provided on an inner side wall of the pool, or the carrying component is molded on the inner wall of the pool, that is, the carrying component is configured as a part of the inner side wall of the pool. When the base station is mounted on the poolside, one end of the carrying component is connected to or docked with the base station body, enabling the cleaning device to return to the base station with the help of the carrying component.

[0248] In a second implementation, at least a portion (for example, a first portion) of the base station is located on the poolside, and at least a portion (for example, a second portion) of the base station is located in the pool. In this case, the cleaning device does not leave the pool, and the cleaning device goes back to the second portion of the base station in the pool to return to the base station in the pool. Some of the above operations performed by the base station on the cleaning device are performed in the pool, and some are performed on the poolside. For example, as shown in FIG. 74D, the first portion of the base station is the support component 2050, and the second portion of the base station is the carrying component 2040. For example, the cleaning device is charged on the second portion of the base station, and the base station performs self-cleaning on the first filter assembly of the cleaning device on the first portion of the base station, that is, the first filter assembly is cleaned and debris is discharged on the poolside.

[0249] In a third implementation, at least a portion of the base station is provided on an inner wall of the pool, the cleaning device does not need to leave the pool, the cleaning device returns to the base station in the pool, and the base station performs an operation on the cleaning device in the pool.

[0250] In the second implementation and the third implementation, the cleaning device does not need to leave the pool, and the cleaning device returns to the base station in the pool. In this case, the cleaning device may return to the base station from the water surface, the cleaning device may move from a bottom wall of the pool to a side wall of the pool and then return to the base station, or the cleaning device may return to the base station from any position in the pool.

[0251] In one implementation, as shown in FIG. 72D or FIG. 72E, when the cleaning device returns to the base station, the cleaning device is in a substantially horizontal state, and in a height direction of the cleaning device, a top of the cleaning device faces upward, and a bottom of the cleaning device faces downward. Alternatively, in another implementation, as shown in FIG. 34G, when the cleaning device returns to the base station, the cleaning device is in a substantially vertical state.

[0252] In a process in which the cleaning device returns to the base station, to ensure that the cleaning device can accurately return to the base station, the cleaning device is provided with a first docking assembly 1010, and the base station is provided with a second docking assembly 2030. The first docking assembly 1010 is releasably connected to the second docking assembly 2030. When the first docking assembly 1010 is docked with and connected to the second docking assembly 2030, the cleaning device is connected to or locked to the base station, that is, the first docking assembly 1010 and the second docking assembly 2030 are in a locked state. When the first docking assembly 1010 is separated from the second docking assembly 2030, the cleaning device is disconnected from the base station and can leave the base station, that is, the first docking assembly and the second docking assembly are in an unlocked state.

[0253] The cleaning device 1000 is adapted to operate in the water of the pool. The cleaning device 1000 may move on the water surface of the pool, in the water of the pool, and / or on the pool wall. The cleaning device 1000 may be provided with a movement assembly configured to drive the cleaning device 1000 to move on the to-be-cleaned surface or the water surface. The carrying assembly 2000 is configured to perform at least one of fixing the cleaning device 1000 or carrying the cleaning device 1000 to move to enter or leave the pool. The carrying assembly 2000 may be at least partially provided on an edge of the pool. For example, the carrying assembly 2000 may be at least partially provided on the pool wall. The carrying assembly 2000 may alternatively be provided on the poolside and extend into the pool. The carrying assembly 2000 may alternatively be provided at a position other than the edge of the pool, for example, in the middle of the pool or at the bottom of the pool. When the cleaning device 1000 is no longer in a state of performing a task because the cleaning device receives a return signal, the cleaning device 1000 may move to the carrying assembly 2000.

[0254] The first docking assembly 1010 is provided on a side portion or the bottom of the cleaning device 1000. The side portion of the cleaning device 1000 may include any one or more of a front side, a rear side, a left side, and a right side of the cleaning device 1000. The carrying assembly 2000 includes the carrying component 2040 and the second docking assembly 2030. The carrying component 2040 is provided with the second docking assembly 2030. The second docking assembly 2030 is releasably connected to the first docking assembly 1010, enabling the cleaning device 1000 to be fixed to or released from the carrying component 2040. The carrying component 2040 at least has a first pose. When the carrying component 2040 is in the first pose, the carrying component 2040 is at least partially located below a minimum preset water level of the pool. The carrying component 2040 is configured to allow the cleaning device to move onto the carrying component. In other words, when the cleaning device 1000 moves close to the carrying assembly 2000, the cleaning device 1000 may move onto the carrying component 2040 which is in the first pose. The first docking assembly 1010 is releasably connected to the second docking assembly 2030. When the first docking assembly 1010 is connected to the second docking assembly 2030, the cleaning device 1000 cannot move relative to the carrying assembly 2000, or the cleaning device 1000 can only move within a range defined by the first docking assembly 1010 and the second docking assembly 2030. When the first docking assembly 1010 is disconnected from the second docking assembly 2030, the cleaning device 1000 is not fixed to the carrying assembly 2000, and the cleaning device 1000 may move away from the carrying assembly 2000.

[0255] Use of the first docking assembly 1010 and use of the second docking assembly 2030 may be determined based on specific disposition of the carrying assembly 2000. For example, when the carrying assembly 2000 is configured to fix the cleaning device 1000, that is, the cleaning device 1000 docks at the carrying assembly 2000 after returning, the first docking assembly 1010 and the second docking assembly 2030 are configured to allow the cleaning device 1000 to be connected to the carrying assembly 2000 to form mooring and fixing. Alternatively, when the carrying assembly 2000 is configured to carry the cleaning device 1000 to move to enter or leave the pool, that is, the cleaning device 1000 returns and then leaves the pool with the help of the carrying assembly 2000, the first docking assembly 1010 or the second docking assembly 2030 may be configured to provide auxiliary fixing in a process in which the cleaning device 1000 enters or leaves the pool, to reduce a probability that the cleaning device 1000 slips off the carrying assembly 2000.

[0256] Based on the above disposition, when the cleaning device 1000 returns to the carrying assembly 2000, the cleaning device 1000 may directly fixedly dock at the carrying assembly 2000 for a long time with the help of the first docking assembly 1010 and the second docking assembly 2030 or leave the pool with the assistance of the first docking assembly 1010 and the second docking assembly 2030. The cleaning device 1000 does not float with a water flow. Therefore, the cleaning device 1000 does not have an impact on use of the pool and does not need to be manually lifted out of water in a timely manner, and can dock at the carrying assembly 2000 for a long time or automatically leave the water via the carrying assembly 2000, leading to convenient use.

[0257] For example, a releasable connection between the second docking assembly 2030 and the first docking assembly 1010 includes at least one of the following: a magnetic connection, a mechanical locking connection, or a snap-fit connection. In addition, the second docking assembly 2030 may be connected to the first docking assembly 1010 through threaded connection and the like, provided that the releasable connection can be implemented. This is not limited herein.

[0258] In some embodiments, the cleaning device 1000 includes a control unit (not shown in the figure). The control unit is configured to at least control, based on a received return signal, the cleaning device to move to the carrying assembly along an edge and then be fixed to the carrying assembly 2000 to perform a target operation. The target operation is an operation task corresponding to the return signal. For example, when the return signal indicates that a cleaning task is completed, the target operation may be that the cleaning device 1000 docks at the carrying assembly 2000, or when the return signal indicates that a battery level of the cleaning device 1000 is lower than a preset value, the target operation may be charging the cleaning device 1000.

[0259] In some embodiments, moving along an edge includes at least one of the following: The cleaning device 1000 moves along an edge of the bottom or the pool wall, or the cleaning device 1000 moves along an edge of a waterline of the pool. Along an edge means that one side of the cleaning device 1000 is always close to or attached to the inner wall of the pool, and the cleaning device moves along the inner wall of the pool.

[0260] In some embodiments, the return signal includes at least one of the following: a signal indicating that the cleaning task is completed, a signal indicating that the battery level of the cleaning device 1000 is lower than a preset value, a signal indicating that an amount of debris collected by the cleaning device 1000 is greater than a preset value, a signal indicating that the cleaning device 1000 needs to be self-cleaned, a signal indicating that a quantity of reagents in the cleaning device 1000 is less than a preset value, or a signal indicating that a return instruction sent by a user is received. A type of the return signal is not limited to the above types and may be set adaptively based on a usage scenario of the cleaning device 1000. This is not limited herein.

[0261] Refer to FIG. 4. FIG. 4 is an enlarged diagram of a portion A shown in FIG. 1. In some embodiments, the cleaning device 1000 and / or the carrying assembly 2000 are / is provided with a connection control assembly 3000. The connection control assembly 3000 is configured to perform at least one of controlling the first docking assembly 1010 to be connected to the second docking assembly 2030 or controlling the first docking assembly 1010 to be disconnected from the second docking assembly 2030.

[0262] A specific manner in which the connection control assembly 3000 performs at least one of controlling the first docking assembly 1010 to be connected to the second docking assembly 2030 or controlling the first docking assembly 1010 to be disconnected from the second docking assembly 2030 may be set based on a manner in which the first docking assembly 1010 is connected to the second docking assembly 2030. For example, when the first docking assembly 1010 is connected to the second docking assembly 2030 through a structural position limit, a manner in which the connection control assembly 3000 controls a state of connection between the first docking assembly 1010 and the second docking assembly 2030 may be that the first docking assembly 1010 is driven to move, enabling a position limit between the first docking assembly 1010 and the second docking assembly 2030 to be formed or released. For another example, when the first docking assembly 1010 is magnetically connected to the second docking assembly 2030, the manner in which the connection control assembly 3000 controls the state of connection between the first docking assembly 1010 and the second docking assembly 2030 may be controlling magnetism between the first docking assembly 1010 and the second docking assembly 2030, controlling the first docking assembly 1010 to move close to or away from the second docking assembly 2030, or controlling the second docking assembly 2030 to move close to or away from the first docking assembly. Alternatively, the manner in which the connection control assembly 3000 controls the state of connection between the first docking assembly 1010 and the second docking assembly 2030 may be directly controlling a driving force applied to the cleaning device 1000, so that the cleaning device 1000 overcomes a magnetic attraction force between the first docking assembly 1010 and the second docking assembly 2030 under the driving force, or directly controlling a driving force applied to the carrying assembly 2000, so that the carrying assembly 2000 overcomes the magnetic attraction force between the first docking assembly and the second docking assembly under the driving force.

[0263] The connection control assembly 3000 may be directly connected to the first docking assembly 1010 and / or the second docking assembly 2030 and control the first docking assembly 1010 and / or the second docking assembly 2030 by controlling an electrical signal or a current, directly driving the first docking assembly 1010 and / or the second docking assembly 2030, and the like. The connection control assembly 3000 may alternatively be communicatively connected to the first docking assembly 1010 and / or the second docking assembly 2030 and send a communication instruction to trigger the first docking assembly 1010 and / or the second docking assembly 2030 to perform a preset corresponding action, to control the state of connection between the first docking assembly 1010 and the second docking assembly 2030.

[0264] In some embodiments, the cleaning device 1000 and / or the carrying assembly 2000 are / is provided with a sensing assembly 4000. The sensing assembly 4000 is configured to detect a position relationship between the cleaning device 1000 and the carrying assembly 2000.

[0265] Specifically, the sensing assembly 4000 may be provided with a sensing component. The sensing assembly 4000 detects the position relationship between the cleaning device 1000 and the carrying assembly 2000 through the sensing component. For example, when the sensing component detects that the cleaning device 1000 is close to the carrying assembly 2000, the sensing assembly 4000 may send, to the carrying assembly 2000 and / or the cleaning device 1000, a signal indicating that the cleaning device 1000 is close to the carrying assembly 2000. For another example, when the sensing component detects that the first docking assembly 1010 and the second docking assembly 2030 are aligned, the sensing assembly 4000 may send, to the carrying assembly 2000 and / or the cleaning device 1000, a signal indicating that the first docking assembly 1010 and the second docking assembly 2030 have been aligned. The sensing assembly 4000 may communicate with the connection control assembly 3000. The connection control assembly 3000 may be configured to: after the signal, sent by the sensing assembly 4000, indicating that the first docking assembly 1010 and the second docking assembly 2030 have been aligned is received, control the first docking assembly 1010 to be connected to the second docking assembly 2030. The sensing component may be a Hall sensor, an infrared sensor, an ultrasonic sensor, a vision detection device, a microswitch, a laser sensor, and the like.

[0266] Refer to FIG. 5. FIG. 5 is a schematic structural diagram of a first embodiment of a first docking assembly according to the present disclosure. In some embodiments, with reference to FIG. 1 to FIG. 4, a specific implementation in which the first docking assembly 1010 is releasably connected to the second docking assembly 2030 may be that the first docking assembly 1010 includes a first connection assembly 1011. The second docking assembly 2030 includes a second connection assembly 2031. The first connection assembly 1011 may be magnetically attracted to the second connection assembly 2031. When the first connection assembly 1011 is magnetically attracted to the second connection assembly 2031, the first docking assembly 1010 is connected to the second docking assembly 2030. When the first connection assembly 1011 is magnetically disengaged from the second connection assembly 2031, the first docking assembly 1010 is disconnected from the second docking assembly 2030. For example, one of the first connection assembly 1011 and the second connection assembly 2031 is a magnet, and the other is an iron block or an iron sheet. In this case, the first connection assembly is connected to the second connection assembly due to attraction of the magnet to the iron.

[0267] At least one of the first connection assembly 1011 or the second connection assembly 2031 may form a magnetic field, and the other may be attracted due to the magnetic field, enabling the first connection assembly 1011 and the second connection assembly 2031 to be connected to each other. For example, one of the first connection assembly 1011 and the second connection assembly 2031 may be a magnet, and the other may be a ferromagnetic metal connection assembly. The ferromagnetic metal connection assembly is attracted to the magnet and then is magnetically attached to the magnet. For example, one of the first connection assembly 1011 and the second connection assembly 2031 may be a magnet, and the other may be iron. In this case, the first connection assembly is magnetically attracted to the second connection assembly due to magnetic attraction of the magnet to the iron. For another example, each of the first connection assembly 1011 and the second connection assembly 2031 is a magnet. Magnetic poles of the first connection assembly 1011 and the second connection assembly 2031 are opposite, and the first connection assembly 1011 and the second connection assembly 2031 are magnetically attracted to each other.

[0268] In this embodiment, the cleaning device 1000 may be further provided with a connection control assembly 3000. The connection control assembly 3000 includes a first magnetic control assembly 3010 and / or a second magnetic control assembly 3020. When the first connection assembly 1011 can form a magnetic field, the first docking assembly 1010 is provided with a first magnetic control assembly 3010. The first magnetic control assembly 3010 is connected to the first connection assembly 1011. The first magnetic control assembly 3010 is configured to change the magnetic field of the first connection assembly 1011. When the second connection assembly 2031 can form a magnetic field, the second docking assembly 2030 is provided with a second magnetic control assembly 3020. The second magnetic control assembly 3020 is connected to the second connection assembly 2031. The second magnetic control assembly 3020 is configured to change the magnetic field of the second connection assembly 2031.

[0269] Specifically, that the first magnetic control assembly 3010 changes the magnetic field of the first connection assembly 1011 means that the first magnetic control assembly 3010 may change strength of the magnetic field of the first connection assembly 1011, a direction of the magnetic field of the first connection assembly 1011, or both the strength of the magnetic field and the direction of the magnetic field of the first connection assembly 1011. A driving force may be applied to the cleaning device 1000, and the cleaning device 1000 is driven under the driving force to move. The first magnetic control assembly 3010 changes the magnetic field of the first connection assembly 1011, enabling a magnetic attraction force between the first connection assembly 1011 and the second connection assembly 2031 to be greater than or less than the driving force, so that the cleaning device 1000 can be fixed to the carrying assembly 2000 or move away from the carrying assembly 2000. For example, the first magnetic control assembly 3010 may reduce the strength of the magnetic field of the first connection assembly 1011 until the magnetic attraction force between the first connection assembly 1011 and the second connection assembly 2031 is less than the driving force, so that the cleaning device 1000 can move away from the carrying assembly 2000. Alternatively, the first magnetic control assembly 3010 may change the direction of the magnetic field of the first connection assembly 1011, enabling the magnetic force between the first connection assembly 1011 and the second connection assembly 2031 to be changed from attraction to repulsion, so that the cleaning device 1000 is separated from the carrying assembly 2000. For details about a case where the second magnetic control assembly 3020 changes the magnetic field of the second connection assembly 2031, specifically refer to the above case where the first magnetic control assembly 3010 changes the magnetic field of the first connection assembly 1011. Details are not described herein again.

[0270] In this embodiment, the first docking assembly 1010 may be provided on one side or each of a plurality of sides of the cleaning device 1000. For example, the first docking assembly 1010 may be provided on each of a left side and a right side of the cleaning device 1000, the right side or the left side, or the bottom of the cleaning device 1000. A person skilled in the art may correspondingly dispose the first docking assembly 1010 at an appropriate position based on a return manner of the cleaning device 1000. An example in which the carrying assembly 2000 is provided on the pool wall, and the cleaning device 1000 returns along the pool wall is used. The first docking assembly 1010 is only provided on the right side of the cleaning device 1000, and the left side of the cleaning device 1000 may face the pool wall when the cleaning device 1000 performs a task. In this case, the first docking assembly 1010 cannot be magnetically attracted to the second docking assembly 2030, so that inappropriate attraction is not likely to occur. When the cleaning device 1000 needs to return to the carrying assembly 2000, the cleaning device 1000 only needs to change a posture, enabling the right side to face the pool wall, so that the first docking assembly 1010 can approach and be connected to the second docking assembly 2030.

[0271] In addition, that the cleaning device 1000 moves away from the carrying assembly 2000 is not limited to the above manner of changing the magnetic field of the first connection assembly 1011, changing the magnetic field of the second connection assembly 2031, or changing both the magnetic field of the first connection assembly 1011 and the magnetic field of the second connection assembly 2031. For example, in a specific embodiment, a driving force may be applied to the cleaning device 1000, and the cleaning device 1000 is driven under the driving force to move. A magnitude of the driving force may change. When the driving force increases to be greater than the magnetic attraction force between the first connection assembly 1011 and the second connection assembly 2031, the cleaning device 1000 moves away from the carrying assembly 2000 because the driving force directly overcomes the magnetic attraction force.

[0272] In some specific embodiments, a specific implementation in which the first magnetic control assembly 3010 changes the magnetic field of the first connection assembly 1011 may be that the first magnetic control assembly 3010 is electrically connected to the first connection assembly 1011, and when the first connection assembly 1011 is not powered on, the first connection assembly 1011 is magnetic. When the first connection assembly 1011 is powered on by using the first magnetic control assembly 3010, magnetism of the first connection assembly 1011 is eliminated or weakened. Similarly, a specific implementation in which the second magnetic control assembly 3020 changes the magnetic field of the second connection assembly 2031 may be that the second magnetic control assembly 3020 is electrically connected to the second connection assembly 2031, and when the second connection assembly 2031 is not powered on, the second connection assembly 2031 is magnetic. When the second connection assembly 2031 is powered on by using the second magnetic control assembly 3020, magnetism of the second connection assembly 2031 is eliminated or weakened.

[0273] When the first connection assembly 1011 is not powered on by using the first magnetic control assembly 3010 or the second connection assembly 2031 is not powered on by using the second magnetic control assembly 3020, the cleaning device 1000 only needs to approach the carrying assembly 2000 to be directly magnetically fixed to the carrying assembly 2000. When the cleaning device 1000 needs to move away from the carrying assembly 2000, the first connection assembly 1011 only needs to be temporarily powered on by using the first magnetic control assembly 3010, the second connection assembly 2031 is temporarily powered on by using the second magnetic control assembly 3020, or both the first connection assembly 1011 and the second connection assembly 2031 are powered on, so that the first docking assembly 1010 is magnetically disengaged from the second docking assembly 2030.

[0274] Based on the above disposition, compared with a case where the first connection assembly 1011 is powered on, the second connection assembly 2031 is powered on, or both the first connection assembly 1011 and the second connection assembly 2031 are powered on to have magnetism, or the first connection assembly 1011 is not powered on, the second connection assembly 2031 is not powered on, or both the first connection assembly 1011 and the second connection assembly 2031 are not powered on to lose magnetism, in this embodiment, a current only needs to be temporarily provided to the first connection assembly 1011 or the second connection assembly 2031, enabling the cleaning device 1000 to be separated from the carrying assembly 2000 without consuming electrical energy for a long time to maintain the magnetism of the first connection assembly 1011 or the magnetism of the second connection assembly 2031. This consumes less energy and helps improve endurance performance of the cleaning system 1.

[0275] A specific implementation in which the magnetism of the first connection assembly 1011 is eliminated when power is supplied, and the first connection assembly 1011 has magnetism when power is not supplied may be that another magnetic field is generated through the current when power is supplied, and the another magnetic field interferes with the original magnetic field of the first connection assembly 1011, so that the magnetism of the first connection assembly 1011 is weakened.

[0276] Refer to FIG. 6 and FIG. 8. FIG. 6 is a schematic structural diagram of a second embodiment of a first docking assembly according to the present disclosure. FIG. 7 is a schematic structural diagram of a third embodiment of a first docking assembly according to the present disclosure. FIG. 8 is a schematic structural diagram of a fourth embodiment of a first docking assembly according to the present disclosure. In other specific embodiments, a specific implementation in which the first magnetic control assembly 3010 changes the magnetic field of the first connection assembly 1011 may be that the first magnetic control assembly 3010 is connected to the first connection assembly 1011, and the first magnetic control assembly 3010 may control the first connection assembly 1011 to move relative to the second docking assembly 2030, to change a position or an orientation of the first connection assembly 1011, so that the first connection assembly 1011 is magnetically attracted to or is magnetically disengaged from the second connection assembly 2031.

[0277] Specifically, when the first connection assembly 1011 moves away from the second connection assembly 2031, the magnetic attraction force between the first connection assembly 1011 and the second connection assembly 2031 decreases, and when the first connection assembly 1011 moves close to the second connection assembly 2031, the magnetic attraction force between the first connection assembly 1011 and the second connection assembly 2031 increases. When the orientation of the first connection assembly 1011 changes, the magnetic attraction force between the first connection assembly 1011 and the second connection assembly 2031 changes. For example, each of the first connection assembly 1011 and the second connection assembly 2031 is a magnet, and the orientation of the first connection assembly 1011 changes, enabling magnetic poles of the first connection assembly 1011 and the second connection assembly 2031 to change from being opposite to being the same, so that the magnetic force between the first connection assembly 1011 and the second connection assembly 2031 is changed from attraction to repulsion.

[0278] Specifically, the first magnetic control assembly 3010 may control the first connection assembly 1011 to linearly move relative to the second docking assembly 2030 or rotate relative to the second docking assembly 2030. For example, the first magnetic control assembly 3010 may include a first push-pull rod 3011. The first connection assembly 1011 is connected to the first push-pull rod 3011. The first push-pull rod 3011 may move telescopically relative to the second docking assembly 2030 to drive the first connection assembly 1011 to be close to or away from the second docking assembly 2030. The first push-pull rod 3011 may be a screw structure. The first push-pull rod 3011 is controlled to move telescopically, enabling the position of the first connection assembly 1011 to be changed, so that a magnetic attraction state of each of the first connection assembly 1011 and the second docking assembly 2030 is changed. A structure of the first push-pull rod 3011 may be set based on an actual situation, provided that the first push-pull rod can move telescopically. This is not limited herein.

[0279] For another example, the first magnetic control assembly 3010 includes a first rotation shaft 3012. The first connection assembly 1011 is connected to the first rotation shaft 3012. The first magnetic control assembly 3010 may drive the first connection assembly 1011 to rotate around the first rotation shaft 3012, enabling the first connection assembly 1011 to be in a first posture or a second posture. When the first connection assembly 1011 is in the first posture, the first connection assembly 1011 is attracted to the second docking assembly 2030. When the first connection assembly 1011 is in the second posture, the first connection assembly 1011 is magnetically disengaged from the second docking assembly 2030. The first rotation shaft 3012 may be provided to change only the orientation of the first connection assembly 1011 without changing the position of the first connection assembly 1011. For example, two magnetic poles of the first connection assembly 1011 are distributed at two opposite ends. The first rotation shaft 3012 is connected between the two magnetic poles of the first connection assembly 1011. The first posture is a posture in which a magnetic pole that is of the first connection assembly 1011 and that is magnetically attracted to the second connection assembly 2031 faces the second docking assembly 2030. The second posture is a posture in which the magnetic pole of the first connection assembly 1011 deviates from the second docking assembly 2030. The first rotation shaft 3012 may alternatively be provided to both change the orientation of the first connection assembly 1011 and drive the first connection assembly 1011, enabling the position of the first connection assembly 1011 to be changed. For example, the first magnetic control assembly 3010 further includes a first fixing arm 3013. The first fixing arm 3013 has two opposite ends. The first connection assembly 1011 is provided at an end of the first fixing arm 3013. The first rotation shaft 3012 is connected between the two ends of the first fixing arm 3013. The first rotation shaft 3012 drives the first fixing arm 3013 to rotate. When the first fixing arm 3013 rotates, a position of one end of the first fixing arm 3013 is changed, where the end of the first fixing arm is provided with the first connection assembly 1011. The first connection assembly 1011 may be close to or away from the second docking assembly 2030.

[0280] A specific implementation in which the second magnetic control assembly 3020 changes the magnetic field of the second connection assembly 2031 may also be that the second magnetic control assembly 3020 controls the second connection assembly 2031 to move relative to the first docking assembly 1010. For details, refer to a case where the first magnetic control assembly 3010 controls the first connection assembly 1011 to move relative to the second docking assembly 2030. Details are not described herein again.

[0281] Based on the above disposition, the cleaning device 1000 only needs to control, by using the first magnetic control assembly 3010, a first magnetic component to move relative to the second docking assembly 2030, control, by using the second magnetic control assembly 3020, a second magnetic component to move relative to the first docking assembly 1010, or control, by using the first magnetic control assembly 3010, the first magnetic component to move relative to the second docking assembly and control, by using the second magnetic control assembly 3020, the second magnetic component to move relative to the first docking assembly 1010, so that the first magnetic component can be conveniently controlled to be magnetically attracted to or be magnetically disengaged from the second magnetic component, leading to a flexible design of the cleaning system 1 and convenient use.

[0282] Refer to FIG. 9. FIG. 9 is a schematic structural diagram of a fifth embodiment of a first docking assembly according to the present disclosure. In some specific embodiments, a specific implementation in which the first magnetic control assembly 3010 changes the magnetic field of the first connection assembly 1011 may be that the first connection assembly 1011 is a permanent magnetic chuck. The first connection assembly 1011 includes a first switch 3014. The first magnetic control assembly 3010 is connected to the first switch 3014. The first magnetic control assembly 3010 may drive the first switch 3014 to move to a first position or a second position. When the first switch 3014 is located at the first position, the first connection assembly 1011 is magnetic. When the first switch 3014 is located at the second position, the first connection assembly 1011 is non-magnetic.

[0283] Based on the above disposition, the first magnetic control assembly 3010 only needs to control the first switch 3014 to control the magnetic field of the first connection assembly 1011, leading to simple control and a simple structure.

[0284] Refer to FIG. 10 to FIG. 12. FIG. 10 is a third schematic structural diagram of a cleaning system according to some embodiments of the present disclosure. FIG. 11 is a schematic structural diagram of a first embodiment of a first docking assembly and a second docking assembly according to the present disclosure. FIG. 12 is a schematic structural diagram of a sixth embodiment of a first docking assembly according to the present disclosure. In some other embodiments, a specific implementation in which the first docking assembly 1010 is releasably connected to the second docking assembly 2030 may be that one of the first docking assembly 1010 and the second docking assembly 2030 is provided with a first connection assembly 1011, and the other is provided with a second connection assembly 2031. The first connection assembly 1011 is releasably locked to the second connection assembly 2031. When the first connection assembly 1011 is locked to the second connection assembly 2031, the first connection assembly 1011 and the second connection assembly 2031 form a structural position limit to each other, and the first docking assembly 1010 is connected to the second docking assembly 2030, so that the cleaning device 1000 cannot move relative to the carrying assembly 2000. When the first connection assembly 1011 is unlocked from the second connection assembly 2031, the first docking assembly 1010 is disconnected from the second docking assembly 2030, so that the cleaning device 1000 can move away from the carrying assembly 2000.

[0285] Based on the above disposition, the cleaning device 1000 and the carrying assembly 2000 are locked through a structural position limit formed by locking the first connection assembly 1011 and the second connection assembly 2031, leading to a fixed and reliable connection, so that the cleaning device can dock at the carrying assembly 2000 for a long time.

[0286] In some embodiments, the first connection assembly 1011 includes a movable lock assembly 10111. The second connection assembly 2031 includes a fixing portion 20311. The lock assembly 10111 moves to be locked to or unlocked from the fixing portion 20311. When the lock assembly 10111 is locked to the fixing portion 20311, the lock assembly 10111 is at least partially embedded to one side of the fixing portion 20311. The lock assembly 10111 may rotate, move linearly, or move in another manner, enabling the lock assembly 10111 to be locked to the fixing portion 20311.

[0287] A specific implementation structure configured to allow the lock assembly 10111 to be releasably locked to the fixing portion 20311 may be provided according to an actual situation. This is not limited herein. For example, one end of the lock assembly 10111 is provided with a lock hook. The lock assembly 10111 rotates and drives the lock hook to move, enabling the lock hook to be hooked to one side of the fixing portion 20311 to form a position limit. For another example, the lock assembly 10111 is in a form of a straight rod. The lock assembly 10111 may move telescopically relative to one side of the fixing portion 20311 along a straight line. When the lock assembly 10111 extends, the lock assembly 10111 and the side of the fixing portion 20311 form a position limit. The connection control assembly 3000 controls the lock assembly 10111 to move. The connection control assembly 3000 may include a lock drive component 2062. The lock drive component 2062 is connected to the lock assembly 10111. The lock drive component 2062 drives the lock assembly 10111 to move.

[0288] Based on the above disposition, after the cleaning device 1000 returns to the carrying assembly 2000, the lock assembly is locked to the side of the fixing portion 20311, so that the cleaning device 1000 can be fixed, leading to a simple structure. In addition, the lock assembly 10111 may be controlled by the connection control assembly 3000, and the first connection assembly 1011 and the second connection assembly 2031 can be automatically locked without manually operating the lock assembly 10111, leading to convenient use.

[0289] In some embodiments, the first connection assembly 1011 may further include a positionlimiting groove 10112. The position-limiting groove 10112 includes a first groove wall 10112a and a second groove wall 10112b opposite to each other. A latch opening 10112c is defined between the first groove wall 10112a and the second groove wall 10112b. The latch opening 10112c is provided at an end of the position-limiting groove 10112, where the end of the positionlimiting groove faces the second connection assembly 2031. One end of the lock assembly 10111 is provided on the first groove wall 10112a, and another end of the lock assembly moves to be connected to the second groove wall 10112b, enabling the latch opening 10112c to be closed, or the another end of the lock assembly moves away from the second groove wall 10112b, enabling the latch opening 10112c to be opened. When the fixing portion 20311 is located in the positionlimiting groove 10112, the lock assembly 10111 closes the latch opening 10112c to form a position limit for the fixing portion 20311, and the fixing portion 20311 is locked in the position-limiting groove 10112.

[0290] A manner in which the fixing portion 20311 moves into the position-limiting groove 10112 may be determined based on an actual situation. For example, the position-limiting groove 10112 may be fixed, and the fixing portion 20311 moves close to or away from the position-limiting groove 10112. Alternatively, the fixing portion 20311 may be fixed, and the position-limiting groove 10112 moves close to or away from the fixing portion 20311.

[0291] Further, one end of the first groove wall 10112a faces the latch opening 10112c, and the end may be provided with a first guide inclined surface 10112a1. One end of the second groove wall 10112b faces the latch opening 10112c, and the end may be provided with a second guide inclined surface 10112b1. In a direction from the first groove wall 10112a to the second groove wall 10112b, a distance between the first guide inclined surface 10112a1 and a bottom wall of the position-limiting groove 10112 gradually decreases, and a distance between the second guide inclined surface 10112b1 and the bottom wall of the position-limiting groove 10112 gradually increases. In other words, the first guide inclined surface 10112a1 and the second guide inclined surface 10112b1 form a substantially V-shaped opening. The first guide inclined surface 10112a1 and the second guide inclined surface 10112b1 may guide the fixing portion 20311 when the fixing portion 20311 moves toward the position-limiting groove 10112.

[0292] The bottom wall of the position-limiting groove 10112 refers to a groove wall of the position-limiting groove 10112 opposite to the latch opening 10112c. An inclination angle of each of the first guide inclined surface 10112a1 and the second guide inclined surface 10112b1 may be determined based on an actual situation, for example, 5°, 10°, 15°, 30°, 45°, or 60°. This is not limited herein.

[0293] The fixing portion 20311 may further include a fixing rod 20311a and a position-limiting rod 20311b connected to each other, so that the fixing portion can be conveniently locked to the lock assembly 10111. The second connection assembly 2031 may include a fixing plate. The fixing plate is fixed to the cleaning device 1000 or the carrying assembly 2000. An extension direction of the position-limiting rod 20311b may be perpendicular to an extension direction of the fixing rod 20311a. One end of the fixing rod 20311a is fixed to the fixing plate, and the other end of the fixing rod is connected to the position-limiting rod 20311b. There may be two fixing rods 20311a, and the two fixing rods 20311a are respectively connected to two ends of the position-limiting rod 20311b. Based on the above disposition, stability of the position-limiting rod 20311b can be improved, and the lock assembly 10111 locked to the position-limiting rod 20311b cannot slip off from the two ends of the position-limiting rod 20311b. In this way, the first connection assembly 1011 and the second connection assembly 2031 can be well locked. In addition, the second connection assembly 2031 may alternatively not be provided with a fixing plate, and one end of the fixing rod 20311a may be directly fixed to the cleaning device 1000 or the carrying assembly 2000. One or more fixing rods 20311a may alternatively be provided based on an actual requirement.

[0294] Refer to FIG. 13. FIG. 13 is a schematic structural diagram of a second embodiment of a first docking assembly and a second docking assembly according to the present disclosure. In some other embodiments, the first connection assembly 1011 includes an elastic lock 10113. The second connection assembly 2031 includes a lock groove 20312. The elastic lock 10113 may be locked to the lock groove 20312, and a tensile force threshold is formed. When a driving force is applied to the cleaning device 1000, and the cleaning device needs to be disconnected from the carrying assembly 2000, a tensile force in a direction of pulling out the elastic lock from the lock groove 20312 is formed between the elastic lock 10113 and the lock groove 20312. When the tensile force is greater than the tensile force threshold, the elastic lock 10113 is unlocked from the lock groove 20312. When the tensile force is less than the tensile force threshold, the elastic lock 10113 remains locked to the lock groove 20312. In other words, when the cleaning device 1000 needs to move away from the carrying assembly 2000, a driving force greater than the tensile force threshold only needs to be formed, so that the cleaning device 1000 can be directly disconnected from the carrying assembly 2000.

[0295] Specifically, the lock groove 20312 is provided with an opening 20313. The lock groove 20312 is resilient and can be elastically deformed. In a direction from the first connection assembly 1011 to the second connection assembly 2031, an area of the opening 20313 of the lock groove 20312 is less than a cross-sectional area of a widest portion of the elastic lock 10113. The elastic lock 10113 can enter and move out of the lock groove 20312 when the lock groove 20312 is elastically deformed to enlarge the opening 20313. The widest portion of the elastic lock 10113 is a portion, of the elastic lock 10113, with a largest size in a direction perpendicular to the direction from the first connection assembly 1011 to the second connection assembly 2031. When the cleaning device 1000 approaches and is connected to the carrying assembly 2000, the elastic lock 10113 is aligned with the opening 20313 and squeezes the lock groove 20312, forcing the lock groove 20312 to be elastically deformed. The lock groove 20312 is elastically deformed until an area of the opening 20313 is enlarged to be greater than or equal to the cross-sectional area of the widest portion of the elastic lock 10113. When the area of the opening 20313 is greater than or equal to the cross-sectional area of the widest portion of the elastic lock 10113, the elastic lock 10113 enters the lock groove 20312 and then is locked to the lock groove. When a driving force is applied to the cleaning device in a direction in which the cleaning device 1000 moves away from the carrying assembly 2000, the cleaning device 1000 drives the elastic lock 10113 to move in a direction of pulling out the elastic lock from the lock groove 20312. The elastic lock 10113 squeezes the interior of the lock groove 20312, causing the lock groove 20312 to be elastically deformed until the area of the opening 20313 of the lock groove 20312 is enlarged to be greater than or equal to the cross-sectional area of the widest portion of the elastic lock 10113. When the area of the opening 20313 is greater than or equal to the cross-sectional area of the widest portion of the elastic lock 10113, the elastic lock 10113 is pulled out from the lock groove 20312 and then is unlocked from the lock groove.

[0296] Based on the above disposition, the lock groove 20312 is elastically deformed, enabling the elastic lock 10113 to be locked to or unlocked from the lock groove, without providing a complicated fixing structure, leading to simple structures of the first connection assembly 1011 and the second connection assembly 2031 and a stable connection between the cleaning device 1000 and the carrying assembly 2000.

[0297] In this embodiment, a magnitude of the driving force applied to the cleaning device 1000 may be controlled by the connection control assembly 3000. When the cleaning device 1000 needs to be disconnected from the carrying assembly 2000, the connection control assembly 3000 may directly control the cleaning device 1000 to output a driving force greater than the tensile force threshold. When the cleaning device 1000 is connected to the carrying assembly 2000, the connection control assembly 3000 may also control the cleaning device 1000 to temporarily increase the driving force, so that the elastic lock 10113 squeezes the lock groove 20312, enabling the lock groove to be elastically deformed. In this way, the cleaning device is connected to the carrying assembly 2000.

[0298] Further, the connection control assembly 3000 may further be provided with a sensing assembly 4000. The sensing assembly 4000 detects relative positions of the elastic lock 10113 and the lock groove 20312. The cleaning device 1000 may further include a control assembly 1154. The control assembly 1154 may control, based on a detection result of the sensing assembly 4000, the driving force applied to the cleaning device 1000. For example, when the cleaning device 1000 needs to be disconnected from the carrying assembly 2000, the control assembly 1154 may control the cleaning device 1000 to output a driving force greater than the tensile force threshold. In this case, if the sensing assembly 4000 detects that the elastic lock 10113 is not separated from the lock groove 20312, it indicates that the tensile force threshold may be changed due to material aging and the like, and the control assembly 1154 may further control, based on the detection result, the driving force to be increased until the sensing assembly 4000 detects that the elastic lock 10113 is separated from the lock groove 20312.

[0299] Structures of the first docking assembly 1010 and the second docking assembly 2030 are not limited to a configuration manner in the above embodiment. The structure of the second docking assembly 2030 may alternatively be configured identically or cooperatively with reference to descriptions of the embodiment of the first docking assembly 1010. Details are not described herein again.

[0300] Refer to FIG. 14 to FIG. 16. FIG. 14 is a first schematic structural diagram of a carrying assembly according to some embodiments of the present disclosure. FIG. 15 is a second schematic structural diagram of a carrying assembly according to some embodiments of the present disclosure. FIG. 16 is an exploded diagram of a carrying assembly according to some embodiments of the present disclosure. In some embodiments, the carrying assembly 2000 is configured to carry the cleaning device 1000 to move, enabling the cleaning device to enter or leave the pool. The carrying assembly 2000 includes a carrying component 2040. The carrying component 2040 includes a first end 2041 and a second end 2042 opposite to each other. A carrying surface 2043 is formed between the first end 2041 and the second end 2042. The carrying component 2040 at least has a first pose. When the carrying component 2040 is in the first pose, the second end 2042 is located below a minimum preset water level of the pool. In this case, the cleaning device 1000 may move from the pool to the carrying surface 2043 or move from the carrying surface 2043 to the pool.

[0301] The minimum preset water level is a theoretically lowest water surface required for using the carrying assembly 2000. A specific manner in which the carrying component 2040 carries the cleaning device 1000 to move, enabling the cleaning device to enter or leave the pool may be that the cleaning device 1000 moves actively along the carrying surface 2043, or the cleaning device 1000 is driven by the carrying surface 2043 to move.

[0302] Based on the above disposition, the cleaning device 1000 can enter or leave the pool via the carrying component 2040, and the cleaning device 1000 can be maintained on the poolside after returning to the carrying assembly 2000 without submerging in water for a long time. This helps improve a service life of the cleaning device 1000. In addition, the cleaning device 1000 does not need to be manually carried and placed or retrieved, but can independently leave the water via the carrying assembly 2000, leading to convenient use.

[0303] In some embodiments, the carrying assembly 2000 further includes a support component 2050. The support component 2050 is provided on the poolside. The support component 2050 is connected to the carrying component 2040 and supports the carrying component 2040. When the cleaning device 1000 leaves the pool via the carrying component 2040, the cleaning device 1000 may move to the support component 2050 and then dock at or move away from the support component 2050.

[0304] In some embodiments, when the carrying component 2040 is in the first pose, the first end 2041 of the carrying component 2040 is located at the edge of the pool. The second end 2042 obliquely extends from the edge of the pool into the pool. The cleaning device 1000 may directly move along the carrying surface 2043 from the second end 2042 to the first end 2041 to leave the pool or from the first end 2041 to the second end 2042 to enter the pool. When the carrying assembly 2000 is provided with the support component 2050, the first end 2041 may be fixedly connected to the support component 2050. The support component 2050 supports the first end 2041, enabling the carrying component 2040 to remain in the first pose.

[0305] Refer to FIG. 17 and FIG. 18. FIG. 17 is a schematic diagram of a second pose of a carrying component of a carrying component according to some embodiments of the present disclosure. FIG. 18 is a schematic structural diagram of a carrying assembly according to another embodiment of the present disclosure. In some other embodiments, the carrying component 2040 may actively move. When the carrying component 2040 is in the first pose, the first end 2041 of the carrying component 2040 may be located at the edge of the pool, and the second end 2042 may extend from the edge of the pool into the pool, or the first end 2041 may be located below the water surface, that is, the entire carrying component 2040 is located below the water surface. The carrying component 2040 further has a second pose. The carrying component 2040 can be switched at least from the first pose to the second pose. When the carrying component 2040 is in the second pose, the cleaning device 1000 can move out of the pool. In this case, the second end 2042 may be located above the minimum preset water level. The carrying component 2040 may rotate or may be raised, enabling the carrying component to be switched from the first pose to the second pose. A specific posture in which the carrying component 2040 is in the second pose may be set based on a movement manner of the carrying component 2040. For example, when the carrying component 2040 is in the second pose, the carrying component may be in a state in which the carrying component rotates until the carrying surface 2043 is parallel to the water surface. Alternatively, when the carrying component 2040 is in the second pose, the carrying component may be in a state in which the carrying component is linearly raised until the second end 2042 is located above the water surface. When the carrying component 2040 is switched from the first pose to the second pose, the carrying component 2040 drives the cleaning device 1000 to leave the pool.

[0306] In this embodiment, the second docking assembly 2030 may be provided on the carrying surface 2043 or at another position on the carrying assembly 2000. The second docking assembly 2030 is connected to the first docking assembly 1010, enabling the cleaning device 1000 to be fixed to the carrying surface 2043. When the cleaning device 1000 is connected to the carrying surface 2043 through the first docking assembly 1010 and the second docking assembly 2030, the cleaning device 1000 cannot move relative to the carrying surface 2043, and when the first docking assembly 1010 is disconnected from the second docking assembly 2030, the cleaning device 1000 can move relative to the carrying surface 2043. Therefore, in a process in which the carrying component 2040 moves and drives the cleaning device 1000 to enter or leave the pool, the cleaning device 1000 can be locked to the carrying surface 2043 and is less likely to slip off the carrying surface 2043, leading to stable use.

[0307] In some specific embodiments, the second end 2042 of the carrying component 2040 is provided with a guide component 20421. The guide component 20421 is configured to assist the cleaning device 1000 in moving from the pool to the carrying component 2040. The guide component 20421 may be configured based on an actual situation. For example, the guide component 20421 may be specifically two flaps 20421a provided on a left side and a right side of the carrying surface 2043 and provided starting from the second end 2042. The two flaps 20421a are obliquely provided in a direction from the first end 2041 to the second end 2042 to form an opening, and each flap is a guide inclined surface. The cleaning device 1000 is guided by the guide inclined surfaces to move toward the first end 2041.

[0308] For another example, the guide component 20421 may be specifically two flaps 20421a provided on a left side and a right side of the carrying surface 2043 and provided starting from the second end 2042. Several guide wheels are provided on a side of each of the two flaps 20421a to form the guide component 20421, where the side of each of the two flaps faces a center of the carrying surface 2043. The cleaning device 1000 is guided by the guide wheels to move toward the first end 2041. Further, a guide groove (not shown in the figure) matching the guide wheel may be further provided on a side wall of the cleaning device 1000. The guide groove may extend in a direction parallel to the carrying surface 2043. When the cleaning device 1000 moves from the pool to the carrying component 2040, the guide wheel may be embedded in a corresponding guide groove and roll in contact with a bottom wall or a side wall of the guide groove. The cleaning device 1000 is limited by the guide wheels and can only move in a direction parallel to the carrying surface 2043.

[0309] In some embodiments, the carrying assembly 2000 includes a drive assembly 2060. The drive assembly 2060 is connected to the carrying component 2040. The drive assembly 2060 may output power and drive the carrying component 2040 to move. A manner in which the drive assembly 2060 drives the carrying component 2040 may be set correspondingly based on a movement manner of the carrying component 2040. For example, when the carrying component 2040 rotates, the drive assembly 2060 may include a rotation shaft 2061 and a drive component 2062. The rotation shaft 2061 is connected to the carrying component 2040 and is driven by the drive component 2062 to rotate. The rotation shaft 2061 rotates to drive the carrying component 2040 to rotate. When the carrying component 2040 is linearly raised / lowered, the carrying assembly 2000 may include a lift assembly 2070. The lift assembly 2070 is connected to the carrying component 2040. The drive component 2062 is connected to the lift assembly 2070 and drives the lift assembly 2070 to be raised / lowered, to drive the carrying component 2040 to be raised / lowered.

[0310] In some specific embodiments, the carrying component 2040 rotates from the first pose to the second pose. The carrying component 2040 may rotate around the first end 2041, enabling the second end 2042 to be located above the water surface, so that the cleaning device 1000 is driven to leave the water. Then, the cleaning device 1000 may move away from the carrying surface 2043 from the first end 2041. The drive assembly 2060 may be connected to the first end 2041.

[0311] Refer to FIG. 19. FIG. 19 is a schematic diagram of a third pose of a carrying component of a carrying component according to some embodiments of the present disclosure. In some specific embodiments, the carrying component 2040 may further have a third pose. The carrying assembly 2000 includes a support component 2050. When the carrying component 2040 rotates to the third pose, the carrying surface 2043 faces the support component 2050. The carrying surface 2043 may be parallel to and spaced from the support component 2050. A first accommodation space 2010 is defined between the carrying surface 2043 and the support component 2050, and the first accommodation space 2010 is configured to accommodate the cleaning device 1000.

[0312] Based on the above disposition, when the cleaning device 1000 leaves the pool, the cleaning device 1000 may be located in the first accommodation space 2010. In this case, the carrying component 2040 is located above the cleaning device 1000 to shield the cleaning device 1000 from light irradiated to the cleaning device from the top and falling debris. In this way, the following case is less likely to occur: The cleaning device 1000 ages due to sunlight irradiation for a long time and the cleaning device is dirty due to accumulation of debris, so that the cleaning device 1000 can be well stored.

[0313] In other specific embodiments, the carrying component 2040 includes a first carrying component 2044 and a second carrying component 2045 connected to the first carrying component 2044. The first carrying component 2044 is provided with a first carrying surface 20441. The second carrying component 2045 is provided with a second carrying surface 20451. The first carrying surface 20441 is connected to the second carrying surface 20451 to form the carrying surface 2043. In other words, the first carrying component 2044 and the second carrying component 2045 are spliced to form the carrying component 2040. The carrying assembly 2000 includes a support component 2050. One end of the first carrying component 2044 is rotatably connected to the support component 2050, and another end of the first carrying component 2044 is rotatably connected to the second carrying component 2045. When the first carrying component 2044 rotates, the first carrying component 2044 drives the second carrying component 2045 to rotate. When the first carrying surface 20441 and the second carrying surface 20451 rotate to face the support component 2050, a second accommodation space 2020 is defined by the support component 2050, the first carrying surface 20441, and the second carrying surface 20451. The second accommodation space 2020 is configured to accommodate the cleaning device 1000.

[0314] Based on the above disposition, the cleaning device 1000 may be located in the second accommodation space 2020. In this case, the second carrying component 2045 is located above the cleaning device 1000, and the first carrying component 2044 is located on one side of the cleaning device 1000. The first carrying component and the second carrying component can shield the cleaning device 1000 from light irradiated to the cleaning device and falling debris. In this way, the following case is less likely to occur: The cleaning device 1000 ages due to sunlight irradiation for a long time and the cleaning device is dirty due to accumulation of debris, so that the cleaning device can be well stored.

[0315] In some specific embodiments, the carrying component 2040 rotates to a retracted posture after the cleaning device 1000 enters or leaves the pool. The retracted posture may be a posture in which the carrying component 2040 rotates to be close to the pool wall, or the carrying component 2040 rotates to be close to the support component 2050. A specific retracted posture may be preset based on an actual condition and experience.

[0316] Refer to FIG. 21A and FIG. 21B. FIG. 21A is a first schematic structural diagram of a carrying assembly according to still another embodiment of the present disclosure. FIG. 21B is a second schematic structural diagram of a carrying assembly according to still another embodiment of the present disclosure. In some specific embodiments, the carrying component 2040 is raised / lowered from the first pose to the second pose. The carrying assembly 2000 further includes a support component 2050. The support component 2050 is provided with a lift assembly 2070 configured to drive the carrying component 2040 to move close to or away from the water surface. A direction in which the carrying component 2040 is raised / lowered may be perpendicular to the water surface or tilt relative to the water surface, provided that the carrying component can move close to or away from the water surface. When the carrying component 2040 is in the first pose, the second end 2042 is located below the water surface or located close to the waterline. The first end 2041 may be located below or located above the water surface or may be located close to the waterline. When the carrying component 2040 is raised from the first pose to the second pose, the second end 2042 is raised to be located above the water surface, that is, the carrying component 2040 is at least partially raised out of the water. The cleaning device 1000 may be connected to the carrying surface 2043 through the first docking assembly 1010 and the second docking assembly 2030 and may be raised / lowered with the carrying surface 2043, so that the cleaning device 1000 enters and leaves the water.

[0317] The lift assembly 2070 may be manually driven or driven by the drive assembly 2060 to be raised / lowered. The drive assembly 2060 may be a drive motor, an air cylinder, or another apparatus for providing power. The drive assembly 2060 may be directly connected to the lift assembly 2070 to drive the lift assembly 2070 to be raised / lowered, or the drive assembly 2060 may be connected to a transmission structure, and the transmission structure indirectly drives the lift assembly 2070 to be raised / lowered. The transmission structure may be provided between the drive assembly 2060 and the lift assembly 2070, and the transmission structure may be configured as, for example, a gear, a belt, a cable, or a spool.

[0318] In some specific embodiments, the lift assembly 2070 includes a guide component (not shown in the figure), and the carrying component 2040 is capable of moving in a direction defined by the guide component.

[0319] In some specific embodiments, the flap 20421a is provided on at least one of the left side or the right side of the carrying component 2040 and configured to allow the cleaning device 1000 to generate in-position information after being in contact with a position-limiting structure.

[0320] In some specific embodiments, the carrying component 2040 is provided with at least one in-position sensor (not shown in the figure). The in-position sensor is configured to send inposition prompt information to the cleaning device 1000 when detecting that the cleaning device 1000 reaches a preset position.

[0321] In some specific embodiments, the carrying component 2040 may rotate relative to the support component 2050 to change an angle between the carrying component 2040 and the support component 2050 or an angle between the carrying component 2040 and the water surface, enabling a slope of the carrying component 2040 relative to the support component 2050 to be reduced, so that the cleaning device 1000 on the carrying component 2040 can automatically move away from the carrying component 2040 after leaving the pool; or enabling a slope of the carrying component 2040 relative to the water surface to be reduced, so that the cleaning device 1000 on the carrying component 2040 can gently enter the pool.

[0322] In some other embodiments, the carrying assembly 2000 is configured to fix the cleaning device 1000 and allow the cleaning device 1000 to dock. The second docking assembly 2030 is provided on a side of the carrying assembly 2000, where the side of the carrying assembly faces the pool. When the cleaning device 1000 is close to the carrying assembly 2000, the first docking assembly 1010 of the cleaning device 1000 may be connected to the second docking assembly 2030, and then the cleaning device 1000 may be fixed to the carrying assembly 2000. Based on the above disposition, after the cleaning device 1000 returns to the carrying assembly 2000, the cleaning device may dock at the carrying assembly, the cleaning device may be changed, the cleaning device may be self-cleaned, and a reagent may be replaced and replenished. In addition, the cleaning device does not move with a water flow, without affecting use of the pool, and the cleaning device does not need to be retrieved out of the water, leading to convenient use.

[0323] In some embodiments, when the cleaning device 1000 moves on the water surface, at least one of the first docking assembly 1010 or the second docking assembly 2030 may adapt to a change in the water level of the pool, so that the first docking assembly can be connected to the second docking assembly. That the first docking assembly 1010 and the second docking assembly 2030 may adapt to the change in the water level of the pool means that the first docking assembly 1010 and / or the second docking assembly 2030 may be always at least partially located on or located close to the water surface of the pool when the water level of the pool is changed, and one of the first docking assembly 1010 and the second docking assembly 2030 may be connected to a portion of the other of the first docking assembly and the second docking assembly, where the portion is located on or located close to the water surface of the pool.

[0324] In some embodiments, that the first docking assembly 1010 adapts to the change in the water level of the pool may mean that a position of the entire cleaning device 1000 may vary with the water level, or the first docking assembly 1010 may move relative to the cleaning device 1000 to adapt to the change in the water level. That the second docking assembly 2030 adapts to the change in the water level of the pool may mean that a position of the entire carrying assembly 2000 may vary with the water level, or the second docking assembly 2030 may move relative to the carrying assembly 2000 to adapt to the change in the water level.

[0325] Based on the above disposition, the cleaning device 1000 is less likely to be unable to be connected to the second docking assembly 2030 due to the change in the water level, so that the cleaning system 1 can be used stably.

[0326] Further, in some embodiments, as shown in FIG. 4, the carrying assembly 2000 includes a water level adaptation assembly 2080. The water level adaptation assembly 2080 is configured to perform at least one of adjusting, based on the water level of the pool, the second docking assembly 2030 to be located close to the waterline of the pool or adjusting the position of the carrying component 2040, enabling the cleaning device 1000 to dock at the carrying assembly 2000 or enabling the carrying component to float freely based on the change in the water level of the pool.

[0327] In some embodiments, the water level adaptation assembly 2080 includes a float component 2081 and a guide assembly 2082. The guide assembly 2082 is configured to define a movement direction of the second docking assembly 2030 or the carrying component 2040, and the float component 2081 is configured to drive the second docking assembly 2030 or the carrying component 2040 to move based on the change in the water level of the pool. Specifically, the guide assembly 2082 is provided at the edge of the pool. The float component 2081 floats based on the change in the water level of the pool. The float component 2081 is slidably connected to the guide assembly 2082. The float component 2081 slides up and down on the guide assembly 2082 based on the change in the water level. The float component 2081 is provided with the second docking assembly 2030. In this way, the guide assembly 2082 can guide the float component 2081 and limit a position of the float component 2081, and the float component 2081 can stably rise and fall with the water level of the pool and is less likely to drift along the water surface due to the water flow, so that the cleaning device 1000 can be better aligned with the second docking assembly 2030.

[0328] In some other embodiments, the cleaning device 1000 is provided with a float component (not shown in the figure). The float component is provided with the first docking assembly 1010. The float component is coupled in the cleaning device 1000. The float component is provided with a movement component and a charging receiver 1020 or a communication component. When the cleaning device 1000 is close to the carrying assembly 2000, and the cleaning device 1000 only needs to be charged or perform a communication task, the float component may be released by the cleaning device 1000 to float to the water surface. The float component is driven by the movement component to move to the carrying assembly 2000, so that the first docking assembly 1010 can be connected to the second docking assembly 2030 on the carrying assembly 2000. Alternatively, the float component may be provided on the carrying assembly 2000. The float component is provided with the second docking assembly 2030. The float component may be coupled in the carrying assembly 2000. The float component is provided with a movement component and a charging assembly or a communication component. When the cleaning device 1000 moves close to the carrying assembly 2000, the float component may be released to float to the water surface and driven by the movement component to move close to the cleaning device 1000, so that the first docking assembly 1010 is docked with the second docking assembly 2030.

[0329] In some other embodiments, when the cleaning device 1000 moves underwater, the second docking assembly 2030 is at least partially located below the water surface. The first docking assembly 1010 may be connected to a portion of the second docking assembly 2030, where the portion is located below the water surface. Alternatively, there may be a plurality of second docking assemblies provided sequentially in a height direction of the pool wall, so that at least one of the plurality of second docking assemblies is located below the water surface, and the first docking assembly is connected to the second docking assembly located below the water surface.

[0330] In some embodiments, as shown in FIG. 22A and FIG. 22B, the carrying assembly 2000 includes the support component 2050 and the carrying component 2040. As shown in FIG. 22A, the support component 2050 at least includes a first support component 20501 provided on the poolside and a second support component 20502 attached to the pool wall, and may further include the carrying component 2040 attached to the bottom of the pool. One end of the first support component 20501 and one end of the second support component 20502 are detachably connected and jointly or separately fixed to the poolside and the pool wall, and another end of the second support component 20502 is movably connected to another end of the carrying component 2040. For example, one end of the carrying component 2040 is in transmission connection to a drive component (not shown in the figure) provided on the support component 2050. The drive component drives the carrying component 2040 to move between a first position (for example, the bottom of the pool) and a second position (for example, the water surface or a highest position on the second support component 20502). As shown in FIG. 22B, the drive component drives the carrying component 2040 through a rack and pinion, a chain, a steel rope, and the like. When the carrying component is at the first position, the cleaning device 1000 may perform positioning by using a sensor provided on the carrying component 2040 and move onto the carrying component 2040 along a preset path based on positioning information. When the cleaning device 1000 is located at a dock position on the carrying component 2040, for example, it may be determined, by using a Hall sensor or a microswitch, whether the cleaning device docks in position. When the cleaning device docks in position, the drive component on the support component 2050 is turned on, and the carrying component 2040 moves with the cleaning device 1000 from the first position to the second position. In a specific embodiment, when the carrying component 2040 moves to the highest position on the second support component 20502, the carrying component 2040 and the first support component 20501 are substantially at a same height, so that the cleaning device 1000 can move from the carrying surface 2043 of the carrying component 2040 onto the first carrying component 20501 through the movement assembly 1071, enabling the cleaning device to be charged or self-cleaned. In this case, the carrying component 2040 may return from the second position to the first position, the carrying component may be folded downward to be substantially parallel to the second support component 20502 and then be retracted, or the carrying component may be folded upward to be substantially parallel to the second support component 20502 or folded by substantially 180° to form a cover plate for the cleaning device 1000 after the cleaning device docks at the first support component 20501. The figure further shows that the carrying assembly 2000 includes a nozzle 2173. The nozzle may extend into the first filter assembly 1050 of the cleaning device 1000, enabling debris in the first filter assembly to be rinsed with water sprayed out through the nozzle. For a specific manner, refer to descriptions in another part of this specification.

[0331] Refer to FIG. 23. FIG. 23 is a fourth schematic structural diagram of a cleaning system according to some embodiments of the present disclosure. In some specific embodiments, as shown in FIG. 21B, the second docking assembly 2030 extends from the water surface of the pool or the vicinity of the water surface to underwater. Each position on the second docking assembly 2030 may be connected to the first docking assembly 1010. Alternatively, a plurality of second docking assemblies 2030 are sequentially arranged along the height direction of the pool wall, and at different height positions (for example, a position above the water surface, a position on the water surface, and a position below the water surface), there is a second docking assembly 2030 capable of being connected to the first docking assembly 1010. In this way, no matter whether when the cleaning device 1000 is capable of moving on the water surface, when the cleaning device is capable of moving below the water surface, or when the cleaning device is capable of moving on the water surface and below the water surface, the cleaning device 1000 can be well connected to the second docking assembly 2030.

[0332] In some other specific embodiments, the second docking assembly 2030 can rise and fall along a direction perpendicular to the water surface. When the cleaning device 1000 moves underwater, the second docking assembly 2030 may sink from the water surface to a corresponding depth underwater and then be connected to the first docking assembly 1010. Alternatively, when the cleaning device 1000 moves on the water surface, the second docking assembly 2030 may float up from underwater to the water surface and then be connected to the first docking assembly 1010. The second docking assembly 2030 may rise and fall with the help of a buoyancy cavity, an electric slide rail, or the like. This is not limited herein.

[0333] In some embodiments, the carrying assembly 2000 may further implement some other functions, for example, spreading a reagent into the water. After the cleaning device 1000 returns to and is fixed to the carrying assembly 2000 or is carried by the carrying assembly 2000 to move out of the pool, the carrying assembly 2000 may be further configured to, but is not limited to, draw in debris in the cleaning device 1000, charge the cleaning device 1000, replenish or replace a reagent for the cleaning device 1000, and store the cleaning device 1000. Still refer to FIG. 14. The above process may be performed on the carrying component 2040 or on the support component 2050 when the carrying assembly 2000 is provided with the support component 2050.

[0334] In some specific embodiments, the carrying assembly 2000 is provided with the support component 2050. When the cleaning device 1000 moves onto and interacts with the support component 2050, the support component 2050 may be further configured to, but is not limited to, draw in debris in the cleaning device 1000, charge the cleaning device 1000, replenish or replace a reagent for the cleaning device 1000, and store the cleaning device 1000.

[0335] In some embodiments, the support component 2050 includes an accommodation portion 2051. The accommodation portion 2051 is provided with an accommodation groove 2052. The accommodation groove 2052 may be configured to accommodate the cleaning device 1000. The cleaning device 1000 is charged and / or self-cleaned in the accommodation groove 2052. For example, when the carrying assembly 2000 is provided with a photovoltaic system or a selfcleaning system, the photovoltaic system and the self-cleaning system may be provided in the accommodation groove 2052. Alternatively, the carrying assembly further includes an accommodation component. A front end of the support component is connected to the carrying component, and a rear end of the support component is connected to the accommodation component. The accommodation component extends in a vertical direction and intersects with or is perpendicular to the carrying component. The accommodation component is provided with an accommodation groove. An opening of the accommodation groove faces the support component. The cleaning device returns to the support component and then continues to move forward until the cleaning device is accommodated in the accommodation groove. The cleaning device is charged, is self-cleaned, discharges debris, and is replenished with a regent in the accommodation groove.

[0336] Refer to FIG. 24. FIG. 24 is a fifth schematic structural diagram of a cleaning system according to some embodiments of the present disclosure. In some embodiments, the carrying assembly 2000 is provided with a charging assembly 2090. The cleaning device 1000 is provided with a charging receiver 1020. The cleaning device 1000 may be replenished with electrical energy by the charging receiver 1020. The charging assembly 2090 is configured to transmit electrical energy to the charging receiver 1020 to charge the cleaning device 1000. A manner in which the charging assembly 2090 performs charging may be contact charging or wireless charging. When the charging assembly 2090 performs contact charging on the cleaning device 1000, the charging assembly 2090 and the charging receiver 1020 may be electrode plates. The charging assembly 2090 may be in direct contact with the charging receiver 1020 of the cleaning device 1000 to directly transmit electrical energy. When the charging assembly 2090 wirelessly charges the cleaning device 1000, the charging assembly 2090 and the charging receiver 1020 may be induction coils. The charging receiver 1020 may be provided on one side of the cleaning device 1000. When the cleaning device 1000 returns to the carrying assembly 2000, the side provided with the charging receiver 1020 may face the charging assembly 2090, so that the charging receiver 1020 is close to and aligned with the charging assembly 2090. The charging assembly 2090 transmits electrical energy to the charging receiver 1020 through wireless charging.

[0337] The charging assembly 2090 may be located on the carrying component 2040, on the support component 2050, or in any independent space of the carrying assembly 2000 other than the carrying component 2040 and the support component 2050.

[0338] When the charging assembly 2090 charges the cleaning device 1000, the cleaning device 1000 may be further fixed relative to the carrying assembly 2000 through a connection between the first docking assembly 1010 and the second docking assembly 2030, leading to a stable charging process. Docking of the charging assembly 2090 and the charging receiver 1020 may be synchronized with docking of the first docking assembly 1010 and the second docking assembly 2030. The charging assembly 2090 may not perform charging immediately after being docked with the charging receiver 1020, but may perform charging until a charging instruction sent by the cleaning device 1000 or the carrying assembly 2000 is received. The second docking assembly 2030 may surround the charging assembly 2090, and the first docking assembly 1010 may surround the charging receiver 1020. In this way, when the first docking assembly 1010 is connected to the second docking assembly 2030, the charging assembly 2090 can also be well aligned with the charging receiver 1020. Alternatively, after the first docking assembly 1010 is docked with the second docking assembly 2030, the charging assembly 2090 is docked with the charging receiver 1020. The first docking assembly 1010 is first docked with the second docking assembly 2030, so that relative positions of the cleaning device and the carrying assembly are first limited. Then, the charging assembly 2090 is docked with the charging receiver 1020 to ensure that when the charging assembly 2090 and charging receiver 1020 are docked in position, the charging instruction sent by the cleaning device or the carrying assembly is received, and then charging is performed.

[0339] When the carrying assembly 2000 performs contact charging on the cleaning device 1000, and the first docking assembly 1010 is docked with the second docking assembly 2030, the charging assembly 2090 and the charging receiver 1020 may be both located above the water surface to minimize interference with the charging process from water. Alternatively, when the charging receiver 1020 and the charging assembly 2090 are both located underwater after being docked, before the carrying assembly 2000 charges the cleaning device 1000, the carrying component 2040 is first controlled to drive the charging assembly 2090 and the charging receiver 1020 to move above the water surface. For example, before charging is performed, the cleaning device is located on the carrying component, and the carrying component is controlled to move to drive the cleaning device to move, enabling the charging assembly 290 and the charging receiver 1020 to move above the water surface, and then charging is performed; or before charging is performed, the cleaning device is not located on the carrying component, and both the carrying component and the cleaning device are controlled to move toward the water surface to drive the charging assembly and the charging receiver to move above the water surface, and then docking and charging are performed. In other words, the first docking assembly and the second docking assembly may be docked underwater and then move above the water surface, and then charging is performed. In another embodiment, the carrying assembly 2000 performs contact charging on the cleaning device 1000. When the charging receiver 1020 and the charging assembly 2090 are both located underwater after being docked, charging may also be performed underwater.

[0340] A position of the charging assembly 2090 may be determined in correspondence to a motion capability of the cleaning device 1000. For example, when the cleaning device 1000 is capable of moving on the water surface, the charging assembly 2090 may be provided at the waterline of the pool. A charging position of the charging assembly 2090 may be changed relative to the water surface. The cleaning device 1000 moves along the water surface, enabling the cleaning device to be easily aligned with the charging assembly 2090 located at the waterline. When the cleaning device 1000 is capable of moving underwater, the charging assembly 2090 may be provided underwater. The cleaning device 1000 may be directly charged underwater. When the cleaning device 1000 is capable of moving on the water surface and moving underwater, the charging assembly 2090 may be provided at the waterline or underwater or extend from the waterline to an underwater position, and the charging assembly may be docked with the charging receiver 1020 and then charge the charging receiver at any position between the waterline and the underwater position, or a plurality of charging assemblies 2090 may be arranged sequentially in the height direction of the pool wall, and the charging assemblies 2090 may charge the charging receiver at different positions in the height direction of the pool wall. In addition, the charging assembly 2090 may alternatively be provided on the poolside, and the cleaning device 1000 may be docked with and charged by the charging assembly 2090 on the poolside after leaving water.

[0341] Further, in some specific embodiments, the charging assembly 2090 includes a charging component 2091 and an elastic component 2092. The charging component 2091 is configured to transmit electrical energy to the charging receiver 1020. The elastic component 2092 is configured to cause the charging component 2091 to be in full and stable contact with the cleaning device 1000, thereby improving charging efficiency. The elastic component 2092 may apply an elastic force to the charging component 2091 in a direction from the charging component 2091 toward the cleaning device 1000 or apply an elastic force to the cleaning device 1000 in a direction from the cleaning device 1000 toward the charging component 2091. The elastic component 2092 drives the charging component 2091 toward the cleaning device 1000 or drives the cleaning device 1000 toward the charging component 2091. In other words, one of the charging component 2091 and the cleaning device 1000 is elastically driven to be close to the other of the charging component and the cleaning device, so that the charging component 2091 is closer to the charging receiver 1020, thereby reducing a distance between the charging component and the charging receiver and improving charging efficiency.

[0342] When the charging assembly 2090 performs contact charging on the cleaning device 1000, the charging component 2091 may be a metal contact component. The metal contact component may be pressed against the charging receiver 1020 of the cleaning device 1000 to directly conduct electricity and transmit electrical energy. When the charging assembly 2090 wirelessly charges the cleaning device 1000, the charging component 2091 is a wireless coil. The charging component 2091 may be provided inside or on a surface of the carrying assembly 2000. The charging receiver 1020 may alternatively be configured as a wireless coil. The charging receiver 1020 may be provided inside or on a surface of the cleaning device 1000. Magnetic components may be respectively provided at the charging component 2091 and the charging receiver 1020, so that one of the charging component 2091 and the cleaning device 1000 is magnetically driven to be close to the other of the charging component and the cleaning device. In this way, the charging component 2091 and the charging receiver 1020 are quickly and accurately attached to each other, thereby improving wireless charging efficiency. Each of the charging component 2091 and the charging receiver 1020 may be further provided with an anti-corrosion coating to reduce corrosion or rusting of components caused by a humid environment. For example, a first magnetic component is provided around or near the charging component, a second magnetic component is provided around or near the charging receiver, and a magnetic pole of one end of the first magnetic component is opposite to a magnetic pole of one end of the second magnetic component, where the two ends face or are close to each other, to implement magnetic attraction of the first magnetic component and the second magnetic component; or an iron is provided around or near one of the charging component and the charging receiver, and a magnet is provided around or near the other of the charging component and the charging receiver, so that the charging component 2091 and the charging receiver 1020 are quickly and accurately attached under magnetic attraction of the magnet to the iron.

[0343] Refer to FIG. 25. FIG. 25 is a first sectional diagram of a cleaning device according to some embodiments of the present disclosure. In some embodiments, the cleaning device 1000 includes a cleaning device body 1001. The cleaning device body 1001 is provided with at least one first filter assembly 1050, at least one suction assembly 1060, at least one liquid inlet portion 1030, at least one liquid outlet portion 1040, and a movement propulsion assembly 1070.

[0344] The liquid inlet portion 1030 is configured to allow liquid to enter the cleaning device body 1001. The liquid inlet portion 1030 may be provided at a bottom and / or a side portion of the cleaning device body 1001, enabling the cleaning device 1000 to perform at least one of the following tasks: bottom cleaning, wall cleaning, waterline cleaning, water surface cleaning, or the like. The liquid outlet portion 1040 is configured to allow liquid in the cleaning device body 1001 to be discharged. The cleaning device body 1001 may include a liquid outlet portion 1040 located at the top of the cleaning device 1000, a liquid outlet portion 1040 located on a rear side of the cleaning device body 1001, and / or a liquid outlet portion 1040 located on a side surface of the cleaning device body 1001. The movement propulsion assembly 1070 includes a movement assembly and a propulsion assembly. The movement propulsion assembly 1070 is configured to drive the cleaning device 1000 to move on the to-be-cleaned surface or the water surface. The movement assembly is configured to: when the cleaning device is in the first motion state or the second motion state, at least drive the cleaning device to move on the to-be-cleaned surface, and the propulsion assembly is configured to: when the cleaning device is in the third motion state, at least drive the cleaning device to move. The at least one first filter assembly 1050 is at least partially provided inside the cleaning device body 1001, and the first filter assembly 1050 is configured to filter debris-loaded water. The debris-loaded water refers to water carrying debris or suspended substances. The first filter assembly 1050 may separate debris and suspended substances in the debris-loaded water from water. The at least one suction assembly 1060 is provided inside the cleaning device body 1001. The suction assembly 1060 is configured to generate a suction force to guide a flow direction of liquid, so that the liquid enters the liquid inlet portion 1030, passes through the at least one first filter assembly 1050, and then is discharged through the liquid outlet portion 1040.

[0345] Refer to FIG. 27 to FIG. 29. FIG. 27 is a sixth schematic structural diagram of a cleaning system according to some embodiments of the present disclosure. FIG. 28 is a sectional diagram of a cleaning system according to some embodiments of the present disclosure. FIG. 29 is a second sectional diagram of a cleaning device according to some embodiments of the present disclosure. In some embodiments, the liquid inlet portion 1030 at least includes a first water inlet 1031. The first water inlet 1031 is provided on the cleaning device body 1001. In other words, the liquid enters the cleaning device body 1001 through the first water inlet 1031. The liquid outlet portion 1040 at least includes a first water outlet 1041. The first water outlet 1041 is provided on the cleaning device body 1001. In other words, the liquid is discharged from the cleaning device body 1001 through the first water outlet 1041. The first water outlet 1041 may be provided at the top or a side portion of the cleaning device body 1001. The first water inlet 1031, the first filter assembly 1050, the suction assembly 1060, and the first water outlet 1041 are sequentially in fluid communication to define a first water flow path. Under the guidance of the suction assembly 1060, liquid flowing in a first direction X is generated. The liquid enters the cleaning device body 1001 through the first water inlet 1031, flows toward the first filter assembly 1050 and the suction assembly 1060, and then is discharged through the first water outlet 1041. The debris-loaded water is purified by the first filter assembly 1050 in this process, so that the pool is cleaned.

[0346] The first filter assembly is at least partially accommodated in the cleaning device body and configured to filter liquid entering the first filter assembly. The second water inlet 1032 is provided on a first end portion of the cleaning device, is in fluid communication with the first filter assembly 1050, and is configured as a water inlet for the cleaning device to clean the water surface in the third motion state. The first motion state at least includes a state in which the cleaning device operates on the bottom of the pool. The second motion state at least includes a state in which the cleaning device operates on the pool wall or is parallel to the pool wall and operates. The third motion state at least includes a state in which the cleaning device operates on the water surface. In some embodiments, the first docking assembly is provided on the first end portion of the cleaning device and configured to be docked with the base station.

[0347] In some embodiments, as shown in FIG. 25, FIG. 29, or FIG. 64E, the liquid inlet portion at least includes a first water inlet 1031 and a second water inlet 1032. The first water inlet 1031 is provided at the bottom of the cleaning device body 1001. The first water inlet 1031, the first filter assembly 1050, the suction assembly 1060, and the first water outlet 1041 are sequentially in fluid communication to define a first water flow path for cleaning the bottom of the pool or a side wall of the pool. The second water inlet 1032 is provided at a front portion or a rear portion of the cleaning device body. The second water inlet 1032, the first filter assembly 1050, the suction assembly 1060, and the first water outlet 1041 are sequentially in fluid communication to define a second water flow path for cleaning the water surface and the waterline. In some embodiments, as shown in FIG. 25 and FIG. 29, the second water inlet 1032 is provided on a front side wall of the front portion of the cleaning device body. When the cleaning device cleans the water surface, the cleaning device moves forward to clean the water surface. In another embodiment, as shown in FIG. 64E, the second water inlet 1032 is provided on a rear side wall of the rear portion of the cleaning device body. When the cleaning device cleans the water surface, the cleaning device moves backward to clean the water surface.

[0348] The first filter assembly includes a first filter box 1051. As shown in FIG. 64E, the first filter box is provided with a first inlet 10511a and a second inlet 10511b. The first inlet 10511a is in fluid communication with the first water inlet 1031, so that liquid enters the first filter box 1051 through the first water inlet 1031 and then is filtered. The second inlet 10511b is in fluid communication with the second water inlet 1032, so that liquid on the water surface enters the first filter box 1051 through the second water inlet 1032 and then is filtered.

[0349] The cleaning device body includes a first accommodation cavity 10013 and a second accommodation cavity 10014. The first filter box 1051 is provided in the first accommodation cavity. The second accommodation cavity includes a first cavity 10014a and a second cavity 10014b. The first cavity is separated from the second cavity. A second liquid discharge opening 10013a is provided on a side wall of the first accommodation cavity, enabling the first accommodation cavity to be in fluid communication with the first cavity. The first water outlet 1041 is provided on the cleaning device body and is in fluid communication with the first cavity. The suction assembly 1060 includes a main water pump 1061. An impeller of the main water pump is provided in the first cavity 10014a, and a main motor of the main water pump is provided in the second cavity 10014b, so that the water inlet, the first filter box, the second liquid discharge opening, the first cavity, and the first water outlet on the body are sequentially in fluid communication to define the first water flow path of the cleaning device.

[0350] A first flap 10511c is provided over the first water inlet 1031 and / or the first inlet 10511a. A second flap 10511d is provided over the second water inlet and / or the second inlet 10511b. When the cleaning device performs water surface cleaning, the first flap is in a closed state to prevent the liquid in the pool from entering the first filter box through the first water inlet 1031, and the second flap is in an open state to allow the liquid to enter the first filter box through the second water inlet and the second inlet. When the cleaning device moves in the water or cleans a bottom or a wall of the pool, the second flap is in a closed state to prevent the liquid from entering the first filter box through the second water inlet, and the first flap is in an open state to allow the liquid to enter the first filter box through the first water inlet 1031 and the first inlet. In other words, when the water surface is cleaned, the first flap is in the closed state, and the second flap is in the open state, and when the wall or the bottom of the pool is cleaned, the first flap is in the open state, and the second flap is in the closed state.

[0351] The cleaning device in the present disclosure may move onto the base station to be charged, be self-cleaned on the filter box, perform debris collection, perform reagent replenishment, perform disinfection, and the like.

[0352] In some embodiments, the cleaning system 1 may further include a vibrator 1056 configured to vibrate the first filter assembly 1050 to promote separation of debris from the first filter assembly 1050, thereby improving an effect of cleaning the first filter assembly 1050. The vibrator 1056 drives the first filter assembly 1050 and the debris in the first filter assembly to vibrate to reduce adhesion between the debris and the first filter assembly 1050. When a large amount of debris agglomerates, the agglomerated debris may be loosened under vibration, thereby promoting the debris to be separated from the first filter assembly 1050. The vibrator 1056 may be provided at any position at which the vibrator is capable of being in contact with the first filter assembly 1050.

[0353] In some embodiments, the first filter assembly 1050 may be provided with the vibrator 1056. As shown in FIG. 77a, FIG. 77b, and FIG. 77c, the vibrator 1056 may be provided on an outer wall of the first filter box 1051. Vibration of the vibrator 1056 is transmitted to the first filter box 1051, a first filter layer 10512, and the debris to drive the first filter box 1051, the first filter layer 10512, and the debris in the first filter box to vibrate. A vibrator mounting portion 10516 may be provided on an outer wall of the first filter box 1051 and configured to allow the vibrator 1056 to be mounted. The vibrator mounting portion 10516 may be fixed to the first filter box 1051, or the vibrator mounting portion 10516 may be integrally molded with the first filter box 1051. Optionally, the vibrator mounting portion 10516 includes an accommodation cavity configured to accommodate the vibrator 1056 in a sealing manner. The vibrator mounting portion 10516 may occupy a large area of the first filter box 1051. For example, a length and / or a width of the vibrator mounting portion may be equal to or slightly greater than a length and / or a width of the vibrator 1056 to ensure mounting stability of the vibrator 1056. Optionally, a filter surface of the first filter box 1051 on which the vibrator 1056 is mounted is symmetrical, and the vibrator 1056 may be provided on a symmetry axis of the filter surface to improve vibration evenness. Optionally, the filter surface of the first filter box 1051 on which the vibrator 1056 is mounted includes at least one longitudinal bracket and at least one lateral bracket. The longitudinal bracket and the lateral bracket are perpendicular to each other and arranged crosswise, and the vibrator 1056 may be provided at an intersection position of the longitudinal bracket and the lateral bracket. Strength at the intersection position is high, so that stability of the vibrator 1056 can be improved. The strength of the intersection position at which the vibrator 1056 is mounted may be set higher to improve mounting strength and stability. For example, the intersection position may be wider. As shown in FIG. 77a, the first filter box 1051 includes an inner frame 10512a and an outer frame 10512b. The inner frame 10512a includes three lateral brackets and three longitudinal brackets. A middle longitudinal bracket is connected to a bottom of the outer frame. The vibrator 1056 may be provided on the inner frame 10512a. The vibrator 1056 is provided on the first filter assembly 1050, so that the vibration of the vibrator 1056 can be directly transmitted to the first filter assembly 1050. This reduces noise caused by transmission of the vibration to other components, reduces a possibility that the vibrator 1056 falls from the first filter assembly 1050, and ensures vibration stability and a better vibration effect.

[0354] In some embodiments, the vibrator 1056 may be provided near a debris outlet of the first filter box 1051 in a self-cleaning state. For example, when the first filter box is in the self-cleaning state, debris in the first filter box 1051 leaves from a fifth filter surface 1051e, that is, leaves from the bottom of the first filter box. In this case, the vibrator 1056 may be provided near the fifth filter surface 1051e, for example, provided on the fifth filter surface 1051e or provided on a first filter surface 1051a, a second filter surface 1051b, a third filter surface 1051c, or a fourth filter surface 1051d and close to the fifth filter surface 1051e. Alternatively, when the first filter box is in the self-cleaning state, the fifth filter surface 1051e is flippably opened, and the vibrator 1056 may be provided on a filter surface adjacent to the fifth filter surface 1051e, where the filter surface is located on a side of a flip shaft, so that when the fifth filter surface 1051e is opened, there is still sufficient vibration transmitted to the fifth filter surface 1051e, causing debris on the fifth filter surface to be separated from the fifth filter surface 1051e. As shown in FIG. 77a, the vibrator 1056 may be provided at an intersection position of a longitudinal bracket in the middle of the inner frame 10512a and a lowermost lateral bracket, so that the vibrator 1056 is located as close as possible to the debris outlet while mounting strength is ensured. For another example, when the first filter box is in the self-cleaning state, debris in the first filter box 1051 leaves from a top opening of the first filter box 1051. In this case, the vibrator 1056 may be provided close to the top opening, for example, provided on an upper portion of the first filter surface 1051a, the second filter surface 1051b, the third filter surface 1051c, or the fourth filter surface 1051d and close to the top opening of the first filter box 1051. When the first filter box is in the self-cleaning state, debris easily accumulates at the debris outlet, leading to agglomeration of debris. Therefore, the vibrator 1056 is provided near the debris outlet, so that the effect of separating the debris from the first filter box 1051 under vibration can be improved.

[0355] In some embodiments, the filter surface on which the vibrator 1056 is mounted may be configured as an inclined surface to better guide debris to the debris outlet. As shown in FIG. 77c and FIG. 77d, the vibrator 1056 is mounted on the first filter surface 1051a of the first filter box 1051, and the first filter surface 1051a may be configured as an inclined surface. The inclined surface tilts and is expanded toward the fifth filter surface 1051e, that is, an angle between the first filter surface 1051a and the fifth filter surface 1051e relative to the interior of the first filter box 1051 is less than 90°. In this way, under the vibration of the vibrator 1056, the debris can be better guided by the inclined surface to the fifth filter surface 1051e. Specifically, when the cleaning device 1000 is in the horizontal state, the first filter box 1051 is in the state shown in FIG. 77b, and the first filter surface 1051a is expanded and tilts toward the bottom of the filter box, causing the debris on the first filter surface to fully fall onto the fifth filter surface 1051e under the vibration of the vibrator 1056. When the cleaning device 1000 is in the vertical state shown in FIG. 34G, the first filter surface 1051a is expanded and tilts toward the bottom of the filter box, causing the debris on the first filter surface to move to the fifth filter surface 1051e under the vibration of the vibrator 1056 along the inclined surface that tilts downward.

[0356] In some embodiments, because the first filter assembly 1050 may need to be removed from and mounted on the cleaning device body 1001, for ease of removal and mounting, the vibrator 1056 may be powered in a wireless manner. As shown in FIG. 77c and FIG. 77d, the vibrator 1056 includes a vibrator motor 1056a and a receiving coil 1056b. The vibrator motor 1056a and the receiving coil 1056b are both mounted in the vibrator mounting portion 10516. A transmitting coil is further provided outside the vibrator mounting portion 10516. For example, the transmitting coil may be provided at a position on a first filter box cavity 1052 corresponding to the receiving coil 1056b. The receiving coil 1056b receives electrical energy from the transmitting coil and supplies power to the vibrator motor 1056a. The vibrator mounting portion 10516 may be sealed, so that both the vibrator motor 1056a and the receiving coil 1056b are in a sealed environment. The wireless power supply manner facilitates removal and mounting of the first filter assembly 1050 and ensures sealing performance and dryness of the vibrator 1056, thereby improving operation stability and durability of the vibrator 1056.

[0357] In addition to the wireless power supply manner, a quick-release connector may alternatively be provided on an end of the vibrator motor 1056a, where the end is away from the first filter assembly 1050. The quick-release connector extends out of the vibrator mounting portion 10516 and is connected to an electrical plug extending from an electronic control box 6000. The quick-release connector may be disconnected from the electrical plug when the first filter assembly 1050 needs to be removed, and the quick-release connector may be connected to the electrical plug when the first filter assembly 1050 needs to be mounted. Alternatively, the vibrator mounting portion 10516 is provided with an interface connected to the vibrator motor 1056a, and a quick-release connector extends from the electronic control box 6000. The quick-release connector may be disconnected from the interface of the vibrator mounting portion 10516 when the first filter assembly 1050 needs to be removed, and the quick-release connector may be connected to the interface of the vibrator mounting portion 10516 when the first filter assembly 1050 needs to be mounted. Alternatively, the vibrator 1056 or the vibrator mounting portion 10516 may be detachably connected to the first filter assembly 1050. For example, the vibrator 1056 or the vibrator mounting portion 10516 may be inserted into and pulled out of the first filter assembly 1050. When the first filter assembly 1050 needs to be removed from the cleaning device body 1001, the vibrator 1056 or the vibrator mounting portion 10516 may be pulled out of the first filter assembly 1050, and when the first filter assembly 1050 needs to be mounted, the vibrator 1056 or the vibrator mounting portion 10516 may be inserted into the first filter assembly 1050.

[0358] In some embodiments, at least two vibrators 1056 may be provided on the first filter box 1051. The at least two vibrators 1056 may be provided on different filter surfaces of the first filter box 1051, and the at least two vibrators 1056 may vibrate together to improve the vibration effect. The at least two vibrators 1056 may be provided symmetrically to improve vibration evenness and stability of the first filter box 1051. The at least two vibrators 1056 may vibrate in a same vibration mode, for example, in a same vibration direction, at a same vibration amplitude, and / or at a same vibration frequency, thereby generating a superimposed and strengthened vibration effect. In addition, the following case can be avoided: The first filter box 1051 may be damaged due to different vibration modes.

[0359] The vibrator 1056 may alternatively be provided at a position on the cleaning device body 1001 other than the first filter box 1051, for example, provided in the first filter box cavity 1052 configured to accommodate the first filter box 1051. There is a gap between an inner wall of the first filter box cavity 1052 and the first filter box 1051, and the vibrator 1056 may be provided on the inner wall of the first filter box cavity 1052, extend through the gap, and be in contact with the first filter box 1051. Optionally, the vibrator 1056 is provided on an inner wall of the first filter box cavity corresponding to the third filter surface 1051c. Further, the vibrator 1056 may be provided on the inner wall of the first filter box cavity corresponding to a position on a lower portion of the third filter surface 1051c, where the position is close to the fifth filter surface 1051e. Strength of the position on the first filter box 1051 is high, and the position is close to the debris outlet. The vibrator 1056 is provided on the inner wall of the first filter box cavity, so that the stability and the vibration effect of the first filter box 1051 can be ensured. Optionally, the first filter box 1051 may be provided with a mating component mating with the vibrator 1056, and the vibrator and the mating component may mate through insertion, clamping, and other manners. The mating component mates with the vibrator 1056 to better transmit vibration of the vibrator 1056 to the first filter box 1051. The mating component may be provided with a locker configured to lock the vibrator 1056 to prevent the vibrator 1056 from falling from the first filter box 1051 during vibration. The vibrator 1056 is provided at a position on the cleaning device body 1001 other than the first filter box 1051, so that a quantity of electronic components on the first filter box 1051 can be reduced, thereby facilitating removal and mounting of the first filter box 1051. When the vibrator 1056 is provided on the cleaning device body 1001, the vibrator 1056 may be connected to the electronic control box 6000, so that the vibrator is powered and controlled by the electronic control box 6000.

[0360] In some embodiments, the carrying assembly 2000 may be provided with the vibrator 1056. The vibrator 1056 is provided on the carrying assembly 2000 without occupying space of the cleaning device body 1001 and can be powered and controlled by the carrying assembly 2000 without occupying energy consumption of the cleaning device body 1001. This can reduce mounting space and energy consumption of the cleaning device body 1001. Optionally, when the cleaning device 1000 is docked with the carrying assembly 2000 in position, the vibrator 1056 on the carrying assembly 2000 may move to the first filter assembly 1050 to drive the first filter assembly 1050 to vibrate. For example, the vibrator 1056 on the carrying assembly 2000 may be provided on an extension arm, and the extension arm may extend into a gap between the first filter box 1051 and the first filter box cavity 1052 and be in contact with the first filter box 1051. Optionally, the first filter box 1051 may be provided with a mating component mating with the vibrator 1056, and the first filter box 1051 and the vibrator 1056 may mate through insertion, clamping, and other manners. The mating component mates with the vibrator 1056 to better transmit vibration of the vibrator 1056 to the first filter assembly 1050. The mating component may be provided with a locker. When the mating component mates with the vibrator 1056, the locker may lock the vibrator 1056 to prevent the vibrator 1056 from falling from the first filter assembly 1050 during vibration.

[0361] In some embodiments, the vibration mode of the vibrator 1056 may be adjusted. The vibration mode includes, but is not limited to, a vibration frequency, a vibration amplitude, and / or vibration duration. Optionally, the vibration frequency, the vibration amplitude, and / or the vibration duration of the vibrator 1056 may be determined based on a last task performed by the cleaning device 1000. For example, the last task performed by the cleaning device 1000 is water surface cleaning. Because most of debris on the water surface is large-sized, for example, leaves, most of debris accumulating in the first filter assembly 1050 is large-sized. In this case, debris may be separated from the first filter assembly 1050 based on a low vibration frequency, a small vibration amplitude, and / or short vibration duration. For another example, the last task performed by the cleaning device 1000 includes underwater cleaning. A large quantity of small-sized and sticky debris accumulates in the first filter assembly 1050. In this case, a better debris removal effect may be implemented based on a high vibration frequency, a large vibration amplitude, and / or long vibration duration. The vibration amplitude may be set within a specific range, so that the first filter assembly 1050 is not in contact with the first filter box cavity 1052 during vibration to reduce noise generated during vibration. Optionally, the vibration mode of the vibrator 1056 may be adjusted by a first terminal device 5000, or the vibration mode of the vibrator 1056 may be adjusted by setting a button on the cleaning device body 1001.

[0362] In some embodiments, a vibration damper, for example, an anti-vibration pad, may be provided at a position at which the vibrator 1056 and / or the first filter assembly 1050 is in contact with other components to prevent the vibration of the vibrator 1056 from being transmitted to components other than the first filter assembly 1050. This improves the stability of the cleaning device 1000 and reduces the noise generated during vibration.

[0363] In some embodiments, when the cleaning system 1 is in a self-cleaning state, the debris in the first filter assembly 1050 may fall into the carrying assembly 2000 at least under gravity. Optionally, at least the fifth filter surface 1051e, for example, at least a bottom filter surface, of the first filter box 1050 may be provided with a sixth opening 1054 configured to allow debris to fall through, or at least a portion of the fifth filter surface 1051e may be opened to define a sixth opening 1054 configured to allow debris to fall through under gravity. The fifth filter surface 1051e may be opened and closed in various manners, for example, flipping. When the fifth filter surface is flippably opened and closed, any side of the fifth filter surface 1051e may be selected as a flip shaft, and the fifth filter surface flips downward and then is opened. Optionally, to reduce space, a longer side of the fifth filter surface 1051e may be selected as the flip shaft, so that when the fifth filter surface 1051e is opened, a shorter side flips downward. In this way, less space is occupied. Alternatively, the fifth filter surface 1051e may be split into two sections and may be opened like a door. This design reduces space occupied during opening. A flip shaft for each section may be a longer side or a shorter side. Optionally, the flip shaft may be provided on a portion of the first filter surface 1051a, the second filter surface 1051b, the third filter surface 1051c, or the fourth filter surface 1051d, where the portion is close to the fifth filter surface 1051e, so that the portion of the first filter surface 1051a, the second filter surface 1051b, the third filter surface 1051c, or the fourth filter surface 1051d, namely, a lower portion, can be flippably opened with the fifth filter surface 1051e, enabling debris on at least a portion of the inner side wall of the first filter box 1051 to flip and fall from the first filter box 1050 under gravity. Optionally, the flip shaft may be provided at a middle position on the fifth filter surface 1051e to reduce space occupied during opening.

[0364] As shown in FIG. 78a, the fifth filter surface 1051e may include a first inlet 10511a and a fifth flap 10511f. The first inlet 10511a is fixed, and the fifth flap 10511f is flippably opened and closed. In FIG. 78a, a side of the fifth filter surface 1051e is away from the first inlet 10511a, and the side of the fifth filter surface serves as a flip shaft 10511h. For the fifth filter surface 1051e, only the fifth flap 10511f is capable of flipping to reduce space occupied during flipping, so that a driving force required for flipping is also reduced. A position-limiting portion 10519 may surround an outer frame of the first inlet 10511a, so that when the fifth flap 10511f is closed and flips to be in contact with the position-limiting portion 10519, the fifth flap cannot continue to rotate, and the position-limiting portion 10519 can limit a flip angle of the fifth flap 10511f to ensure that the fifth flap 10511f can flip in position. Optionally, an anti-vibration pad is provided at the positionlimiting portion 10519 to reduce impact caused when the fifth flap 10511f is in contact with the position-limiting portion 10519 in a case where the fifth flap is flippably closed. In FIG. 77d, the flip shaft 10511h is provided at the middle position on the fifth filter surface 1051e, and a width of the fifth flap 10511f is slightly greater than a horizontal distance from the flip shaft 10511h to the third filter surface 1051c, so that the third filter surface 1051c can limit a position of the fifth flap 10511f during flipping. When rotating to the third filter surface 1051c, the fifth flap 10511f can stop rotating and be closed.

[0365] Certainly, the fifth filter surface 1051e may alternatively flip outward and then be opened as a whole, and debris on the fifth filter surface can fall sufficiently. FIG. 78b, FIG. 78c, and FIG. 78d are schematic diagrams showing that the fifth filter surface 1051e flips outward and then is opened as a whole. In FIG. 78b and FIG. 78c, the entire fifth filter surface 1051e can be flippably opened. In FIG. 78c, the first inlet 10511a is provided with a first protrusion 10523 extending into the filter box. The first protrusion 10523 may be provided on the third filter surface 1051c and is not opened with the fifth filter surface 1051e. In FIG. 78b, the first inlet 10511a does not extend into the filter box. In FIG. 78d, the first protrusion 10523 is provided on the fifth filter surface 1051e and flips with the fifth filter surface 1051e.

[0366] In some embodiments, the fifth filter surface 1051e may be anti-adhesive, enabling debris to more easily fall from the fifth filter surface. Optionally, an inner side of the fifth filter surface 1051e is anti-adhesive. The fifth filter surface 1051e may be made of an anti-adhesive material, or an anti-adhesive material may be coated on the inner side of the fifth filter surface 1051e.

[0367] In some embodiments, the cleaning system 1 may be provided with a drive component 1055 that drives the fifth filter surface 1051e to rotate. The drive component is configured to drive the fifth filter surface 1051e to be opened and / or closed. Optionally, when the cleaning device 1000 is in the self-cleaning state, the drive component 1055 may drive the fifth filter surface 1051e to be opened. The cleaning device body 1001 may be provided with the drive component 1055, for example, in the first filter box 1051 or the first filter box cavity 1052. When the cleaning device 1000 performs a task, the drive component 1055 may drive the fifth filter surface 1051e to be closed. As shown in FIG. 79, the first filter box cavity 1052 is provided with a drive motor 1055a of a bottom cover of the filter box. An output shaft of the motor 1055a is connected to a third gear 1055b, the third gear 1055b is engaged with a fourth gear 1055c, and the fourth gear 1055c is connected to the flip shaft of the fifth flap 10511f, so that the fifth flap 10511f can be driven by the motor 1055a to rotate. The drive component 1055 may alternatively be provided on the carrying assembly 2000. Optionally, a reset component, for example, a torsion spring, is provided on the flip shaft of the fifth filter surface 1051e, so that the fifth filter surface 1051e can be automatically reset to the closed state when the cleaning device 1000 leaves the carrying assembly 2000.

[0368] In some embodiments, to facilitate removal and mounting of the first filter box 1051, the fifth filter surface 1051e is detachably connected to the drive component. When the first filter box 1051 needs to be removed from the first filter box cavity 1052, the fifth filter surface 1051e may be disconnected from the drive component 1055, so that the first filter box 1051 can be conveniently removed from the first filter box cavity 1052. When the first filter box 1051 is mounted in the first filter box cavity 1052, the fifth filter surface 1051e is connected to the drive component. For example, the fourth gear 1055c is provided on the first filter box 1051, the third gear 1055b is provided on the first filter box cavity 1052, and the fourth gear 1055c is located above the third gear 1052b. When the first filter box 1051 is removed from a top opening of the cleaning device body 1001, the fourth gear 1055c is disengaged from the third gear 1055b, and the fourth gear 1055c leaves the first filter box cavity 1052 with the first filter box 1051. When the first filter box 1051 is mounted in position, the fourth gear 1055c is engaged with the third gear 1055b again.

[0369] In some embodiments, the fifth filter surface 1051e may automatically flip outward and be opened under gravity. Optionally, a closing locker may be provided, and when the closing locker is in a closed state, the fifth filter surface 1051e may be locked. When the fifth filter surface 1051e needs to be opened, the closing locker may be unlocked. In this case, the fifth filter surface 1051e automatically flips outward under the gravity, so that the fifth filter surface 1051e is opened. When the fifth filter surface 1051e needs to be closed, the drive component 1055 drives the fifth filter surface 1051e to flip inward, so that the fifth filter surface 1051e is closed and then locked. An opening locker may be further provided to lock the fifth filter surface 1051e after the fifth filter surface 1051e is opened in position. The closing locker or the opening locker may be provided on the fifth filter surface 1051e or may be provided on the drive component 1055 on the fifth filter surface 1051e. For example, a locker is used on the motor 1055 a.

[0370] In some embodiments, the fifth filter surface 1051e may be opened within a preset angle range. When the cleaning device is in the self-cleaning state, the fifth filter surface 1051e may be opened by a preset angle. For example, the fifth filter surface 1051e may be opened by 90°, so that the debris can vertically fall under gravity, and the fifth filter surface 1051e does not occupy side space when opened. An opening and closing limiting component may be provided to prevent an opening angle of the fifth filter surface 1051e from exceeding a set range.

[0371] In some embodiments, the bottom of the first filter box cavity 1052 for accommodating the first filter box 1051 may be provided with an opening corresponding to the fifth filter surface 1051e, and a bottom housing of the cleaning device body 1001 may also be provided with an opening corresponding to the fifth filter surface 1051e. A size of the opening may correspond to a size of the fifth flap 10511f on the fifth filter surface 1051e, so that debris falling from the first filter box 1051 can fall into the carrying assembly 2000 sequentially through the bottom of the filter box cavity and the bottom housing of the cleaning device body 1001. Optionally, the bottom housing of the cleaning device body 1001 may be provided with an opening-closing assembly corresponding to the fifth filter surface 1051e. The opening-closing assembly is vertically aligned with an opening of a second filter assembly 2110 of the carrying assembly 2000. When the fifth filter surface 1051e is opened, the opening-closing assembly is opened accordingly, so that the debris in the first filter box 1050 falls into the second filter assembly 2110. The opening-closing assembly on the bottom housing of the cleaning device 1001 may be opened and closed in a manner the same as or different from a manner for opening and closing the fifth filter surface 1051e. For example, one side of each of the opening-closing assembly and the fifth filter surface may be opened, both may be split into two sections and may be opened like a door, or one side of one of the opening-closing assembly and the fifth filter surface may be opened, and the other of the opening-closing assembly and the fifth filter surface may be split into two sections and may be opened like a door. Alternatively, the bottom housing of the cleaning device body 1001 may be provided with a seventh opening 1033 corresponding to the sixth opening 1054 at the bottom of the fifth filter surface 1051e.

[0372] In some embodiments, the first filter assembly 1050 includes a first filter box 1051. A structure of the first filter box 1051 mainly differs from the structure of the first filter box in the above embodiment in disposition of the bottom of the first filter box 1051 and a structure of the first inlet 10511a. In this embodiment, the above differences are mainly described. Structures of other portions of the first filter box 1051 are substantially similar to those of the first filter box in the above embodiment. Details are not described herein. FIG. 75a is a schematic structural diagram of a first filter box of a cleaning device according to some embodiments of the present disclosure. FIG. 75b is a schematic structural diagram of the first filter box in FIG. 75a from another angle. With reference to FIG. 75a and FIG. 75b, the first filter box 1051 is provided with a first bottom plate 10517. The first bottom plate 10517 is provided with a fifth opening 10511g. An edge of the fifth opening 10511g is provided with a second protrusion 10511e extending in a direction perpendicular to the first bottom plate 10517. The second protrusion 10511e may extend toward an interior of the first filter box 1051, an exterior of the first filter box 1051, or two sides of the first filter box, or the second protrusion 10511e is not provided. The fifth opening 10511g is in fluid communication with the first water inlet 1031. A first protrusion 10523 extending from the bottom of the first filter box 1051 toward the interior of the first filter box 1051 is provided on a side wall corresponding to the fifth opening 10511g. The first protrusion 10523 is hollow. When the first bottom plate 10517 is closed at the bottom of the first filter box 1051, the first protrusion 10523 is in fluid communication with and is docked with the fifth opening 10511g in a sealing manner. The first protrusion 10523 may be fixed to the side wall of the first filter box 1051. A first flap 10511c (not shown in the figure) is provided at an end of the first protrusion 10523. FIG. 75c is a schematic structural diagram of a first filter box of a cleaning device according to some embodiments of the present disclosure. With reference to FIG. 75c, a side wall of the first protrusion 10523 may be further provided with a transition curved surface 10518 extending from the interior of the first filter box 1051 toward the bottom of the first filter box 1051. The transition curved surface 10518 is disposed, so that debris in the pool falling on the first flap 10511c on the first protrusion 10523 can easily slide down to the bottom of the first filter box 1051 and cannot accumulate at a corner. Each side surface of the first protrusion may be provided with the transition curved surface, or the transition curved surface is provided to surround a plurality of side walls of the first protrusion. Certainly, the first filter box 1051 may alternatively not be provided with the transition curved surface 10518. A part, of the first bottom plate 10517, other than the fifth opening 10511g may be provided with the fifth filter surface 1051e or may not be provided with a filter surface. The first bottom plate 10517 may be opened to expose the bottom of the first filter box 1051 or cover the bottom of the first filter box 1051. When the first bottom plate 10517 covers the bottom of the first filter box 1051, a periphery of the first bottom plate 10517 can be connected to the side walls of the first filter box 1051 in a sealing manner. When the cleaning device 1000 cleans the pool or the swimming pool, the first bottom plate 10517 covers the bottom of the first filter box 1051 and forms filter space with four side surfaces of the first filter box 1051 to filter liquid entering the first filter box 1051. When the cleaning device 1000 is in a self-cleaning state, the first bottom plate 10517 is opened to expose the bottom of the first filter box 1051, enabling internal space of the first filter box 1051 to be exposed. In this case, the bottom of the first filter box is provided with an opening which may be referred to as a bottom opening of the first filter box.

[0373] FIG. 75d is a schematic structural diagram of a first filter box of a cleaning device according to some embodiments of the present disclosure. In some embodiments, with reference to FIG. 75d, a difference between this embodiment and the above embodiments is that in this embodiment, the first protrusion 10523 is fixed to the first bottom plate 10517, that is, the fifth opening 10511g on the first bottom plate 10517 is fixedly connected to or integrally formed with the first protrusion 10523. When the first bottom plate 10517 is opened to expose the bottom of the first filter box 1051 or covers the bottom of the first filter box 1051, the first protrusion 10523 is opened to expose the bottom of the first filter box 1051 or covers the bottom of the first filter box 1051 with the first bottom plate 10517. In addition, when the first bottom plate 10517 covers the bottom of the first filter box 1051, the periphery of the first bottom plate 10517 and / or side walls of the first protrusion 10523 can be connected to the side walls of the first filter box 1051 in a sealing manner. When the cleaning device 1000 cleans the pool or the swimming pool, the first bottom plate 10517 covers the bottom of the first filter box 1051 and forms filter space with four side surfaces of the first filter box 1051 to filter liquid entering the first filter box 1051. When the cleaning device 1000 is in the self-cleaning state, the first bottom plate 10517 is opened to expose the bottom of the first filter box 1051, enabling internal space of the first filter box 1051 to be exposed. In this case, the bottom of the first filter box is provided with an opening which may be referred to as a bottom opening of the first filter box. In other words, there are at least two cases of the bottom opening of the first filter box. One case is that as shown in FIG. 75b, the bottom opening is an open portion of the bottom of the first filter box other than the first protrusion after the first bottom plate is opened. The other case is that as shown in FIG. 75d, the bottom opening is an entire opening at the bottom of the first filter box after the first bottom plate is opened together with the first protrusion.

[0374] In some embodiments, the first bottom plate 10517 is rotatably connected to the bottom of the first filter box, so that the first bottom plate is opened to expose the bottom of the first filter box 1051 or covers the bottom of the first filter box 1051. For example, with reference to FIG. 75b, a pair of shaft sleeves 10520 is provided at a bottom of a side wall of the first filter box 1051, a shaft rod 10521 is fixed to one side of the first bottom plate 10517, and two ends of the shaft rod 10521 are respectively inserted into the shaft sleeves 10520, so that the shaft rod is rotatably connected to the shaft sleeves 10520. In this way, the first bottom plate 10517 is rotatably connected. Certainly, in another embodiment, the shaft rod 10521 may alternatively be provided at a bottom of one side wall of the first filter box 1051, the shaft sleeves are provided at a position on the first bottom plate 10517, where the position corresponds to the shaft rod 10521, and the two ends of the shaft rod 10521 are respectively inserted into the shaft sleeves 10520, so that the shaft rod is rotatably connected to the shaft sleeves 10520. In this way, the first bottom plate 10517 is rotatably connected. The first bottom plate 10517 may alternatively be driven by a gear to rotate. FIG. 75e is a schematic structural diagram of a first filter box of a cleaning device according to some embodiments of the present disclosure. For example, with reference to FIG. 75e, a first gear 10522 is provided on at least one of the two ends of the shaft rod 10521 on the first bottom plate 10517. The first gear 10522 may be directly or indirectly connected to a drive gear of a drive component of the cleaning device in a drivable manner, so that the gear of the drive component of the cleaning device can be used to directly or indirectly control the first gear 10522 to rotate, enabling the first bottom plate 10517 to be rotatably provided. The first gear 10522 may alternatively be provided in the first filter box cavity of the cleaning device, and the shaft rod 10521 on the first bottom plate 10517 is inserted into a rotation shaft of the first gear 10522, so that the first bottom plate can be driven to rotate. A rotation manner and a rotation driving manner in the present disclosure are not limited thereto. For example, a belt, a spool, a transmission shaft, and other driving manners may be used. In addition, opening and closing of the first bottom plate 10517 may alternatively be controlled based on a specific control signal.

[0375] In another embodiment, a manner for opening and closing the first bottom plate 10517 is different from that in the above embodiment. In this embodiment, the first bottom plate 10517 is provided at the bottom of the first filter box 1051 and is capable of translating relative to a side wall of the first filter box 1051. In this way, the first bottom plate 10517 translates to be opened to expose the bottom of the first filter box 1051 or cover the bottom of the first filter box 1051. For example, a first rack (not shown in the figure) is fixedly provided on one side or each of two opposite sides of the first bottom plate 10517, and a second gear is provided at a position at the bottom of the side wall of the first filter box 1051, where the position corresponds to the first rack. The second gear rolls to drive the first rack to translate to drive the first bottom plate 10517 to move, so that the first bottom plate 10517 is opened and closed. The second gear may be directly or indirectly connected to another drive gear of the drive component of the cleaning device in a drivable manner, so that the drive component of the cleaning device can be used to directly or indirectly control the second gear to rotate, enabling the first bottom plate 10517 to translate. A translating manner and a driving manner of the present disclosure are not limited thereto. Certainly, the second gear may be provided in the first filter box cavity or at another appropriate position on the cleaning device.

[0376] In some embodiments, the first bottom plate 10517 is provided in a manner different from that in the above embodiment. FIG. 75f is a schematic structural diagram of a first filter box of a cleaning device according to some embodiments of the present disclosure. In this embodiment, with reference to FIG. 75e and FIG. 75f, the first filter box 1051 is provided with a first bottom plate 10517. The first bottom plate 10517 is provided with a fifth opening 10511g. The fifth opening 10511g is in fluid communication with the first water inlet 1031. A first protrusion 10523 extending from the bottom of the first filter box 1051 toward the interior of the first filter box 1051 is provided at the fifth opening 10511g. The first protrusion 10523 is hollow and fixedly in fluid communication with the fifth opening 10511g. The first protrusion 10523 is fixed to the side wall of the first filter box 1051 and the first bottom plate 10517. A first flap 10511c (not shown in the figure) is provided at an end of the first protrusion 10523, where the end is away from the first bottom plate 10517. A side wall of the first protrusion 10523 is provided with a transition curved surface 10518 extending from the interior of the first filter box 1051 toward the bottom of the first filter box 1051. The transition curved surface 10518 is disposed, so that debris in the pool falling on the first flap 10511c on the first protrusion 10523 can easily slide down to the bottom of the first filter box 1051 and cannot accumulate at a corner. Each side surface of the first protrusion 10523 may be provided with the transition curved surface, or the transition curved surface may be provided to surround a plurality of side walls of the first protrusion. Certainly, the transition curved surface may alternatively not be provided. Another side of the first bottom plate 10517 is provided with a sixth opening 1054, where the another side is located at the fifth opening 10511g. The first bottom plate 10517 is further provided with a fifth flap 10511f configured to perform at least one of covering the sixth opening 1054 or being opened to expose the sixth opening 1054. The fifth flap 10511f may be provided with a filter surface or may not be provided with a filter surface. The fifth flap 10511f is configured to perform at least one of covering the sixth opening 1054 or being opened to expose the sixth opening 1054. When the fifth flap covers the sixth opening, a periphery of the fifth flap 10511f can seal the sixth opening 1054. When the cleaning device 1000 cleans the pool or the swimming pool, the fifth flap 10511f covers the sixth opening 1054, so that the first bottom plate 10517 and four side surfaces of the first filter box 1051 form filter space configured to filter liquid entering the first filter box 1051. When the cleaning device 1000 is in the selfcleaning state, the fifth flap 10511f is opened to expose the sixth opening 1054, enabling internal space of the first filter box 1051 to be exposed. In this case, because the first bottom plate 10517 is fixedly connected to the four side walls of the first filter box, the sixth opening may also be referred to as the bottom opening of the first filter box, and the fifth flap 10511f may also be referred to as the movable first bottom plate. In this embodiment, a rotation manner or a translating manner may be used to implement opening and closing of the sixth opening 1054, and a rotation component and a translating component may be the gear, the rack, or the shaft sleeve in the above embodiments. The specific rotation manner and translating manner are similar to those in the above two embodiments. Details are not described herein again. In addition to the bottom of the side wall of the first filter box 1051, the rotation component and the translating component in this embodiment may be provided between the fifth opening and the sixth opening 1054 on the first bottom plate 10517, for example, a position in FIG. 75f.

[0377] FIG. 75g is a schematic diagram of a cleaning device according to some embodiments of the present disclosure after some components are removed. In some embodiments, with reference to FIG. 75g, a first water inlet 1031 is provided at the bottom of the cleaning device body 1001. The first water inlet 1031 is in fluid communication with the fifth opening 10511g. A seventh opening 1033 is independently provided adjacent to the first water inlet 1031. A position and a size of the seventh opening 1033 match those of a portion of the first bottom plate 10517 of the first filter box 1051 other than the fifth opening 10511g or match those of the sixth opening 1054 on the first bottom plate 10517. In other words, a projection of the portion of the first bottom plate 10517 other than the fifth opening on a surface on which the seventh opening 1033 is located falls within the seventh opening 1033, or a projection of the sixth opening 1054 on the first bottom plate 10517 on a surface on which the seventh opening 1033 is located falls within the seventh opening 1033, and it can be ensured that the first bottom plate 10517 can normally cover the bottom of the first filter box 1051 and be opened to expose the bottom of the first filter box 1051 or the fifth flap 10511f can normally cover the sixth opening 1054 and be opened to expose the sixth opening 1054. When the first bottom plate 10517 is opened to expose the bottom of the first filter box 1051, or the fifth flap 10511f is opened to expose the sixth opening 1054, the seventh opening 1033 can be vertically in fluid communication with the first filter box 1051, or the bottom of the first filter box 1051 can pass through the seventh opening 1033 or be flush with the seventh opening 1033, so that debris in the first filter box 1051 can fall from the bottom of the first filter box 1051 through the seventh opening 1033 or directly fall from the bottom of the first filter box 1051 to the outside of the cleaning device under gravity of the debris or an impact force of water / air. In this way, the carrying assembly / base station can conveniently collect debris subsequently.

[0378] In some embodiments, the first water inlet 1031 and the seventh opening 1033 in the above embodiment are combined into one opening, that is, the first water inlet 1031 and the seventh opening 1033 shown in FIG. 75g are combined into one large opening. In this embodiment, the large opening obtained by combining the two openings is referred to as an eighth opening. In other words, in this case, only the eighth opening is provided at the bottom of the cleaning device body 1001 without separately providing the first water inlet 1031 and the seventh opening 1033. In this case, a size of the eighth opening is greater than or equal to a sum of a size of the first water inlet 1031 shown in FIG. 75g and a size of the seventh opening 1033, and it can be ensured that the first bottom plate 10517 can normally cover the bottom of the first filter box 1051 and be opened to expose the bottom of the first filter box 1051 or the fifth flap 10511f can normally cover the sixth opening 1054 and be opened to expose the sixth opening 1054. When the first bottom plate 10517 is opened to expose the bottom of the first filter box 1051, or the fifth flap 10511f is opened to expose the sixth opening 1054, the eighth opening can be vertically in fluid communication with the first filter box 1051, or the bottom of the first filter box 1051 can pass through the eighth opening or be flush with the eighth opening, so that debris in the first filter box 1051 can fall from the bottom of the first filter box 1051 through the eighth opening or directly fall from the bottom of the first filter box 1051 to the outside of the cleaning device under gravity of the debris or an impact force of water / air. In this way, the carrying assembly / base station can conveniently collect debris subsequently.

[0379] In some embodiments, a second cover plate may be further provided over the seventh opening 1033 or the eighth opening of the cleaning device body 1001. When the cleaning device cleans the pool, the second cover plate keeps covering the seventh opening 1033 or the eighth opening, and when the cleaning device is self-cleaned, the second cover plate is automatically opened to expose the first filter box 1051. When the eighth opening is provided at the bottom of the cleaning device body, the second cover plate may be further configured to at least cover a portion of a bottom surface of the first filter box 1051 other than the first inlet 10511a. Certainly, the second cover plate may alternatively completely cover the opening. When the cleaning device cleans the pool, the second cover plate is partially opened to expose the first water inlet 1031 and covers the remaining portion, and when the cleaning device is self-cleaned, the second cover plate is completely opened to fully expose the bottom of the first filter box 1051.

[0380] For ease of understanding and subsequent description, a self-cleaning debris discharge opening 1300 is defined. The self-cleaning debris discharge opening 1300 is an opening configured to allow pool debris, including dirt and the like, to flow out of the cleaning device when the cleaning assembly is self-cleaned on the carrying assembly / base station, that is, the first filter assembly or the first filter box 1051 of the cleaning device is cleaned. For example, the first filter box 1051 is provided in the first filter box cavity. When the bottom of the first filter box 1051 or the bottom of the first filter box 1051 exposed after the first bottom plate 10517 is opened is located above the seventh opening 1033 or the eighth opening on the bottom surface of the cleaning device body, the debris is discharged through the bottom opening of the first filter box 1051 and then flows out of the cleaning device through the seventh opening 1033 or the eighth opening. In this case, the self-cleaning debris discharge opening 1300 is the seventh opening 1033 or the eighth opening. When the bottom of the first filter box 1051 or the bottom of the first filter box 1051 exposed after the first bottom plate 10517 is opened is flush with the seventh opening 1033 or the eighth opening on the bottom surface of the cleaning device body, or the bottom of the first filter box 1051 or the bottom of the first filter box 1051 exposed after the first bottom plate 10517 is opened extends out of the seventh opening 1033 or the eighth opening, the debris flows out of the cleaning device through the bottom opening of the first filter box 1051 exposed after the first bottom plate 10517 is opened or the sixth opening 1054 on the first bottom plate 10517. In this case, the self-cleaning debris discharge opening 1300 is the bottom opening of the first filter box 1051 exposed after the first bottom plate 10517 is opened or the sixth opening 1054 on the first bottom plate 10517. Certainly, the self-cleaning debris discharge opening 1300 may further include any opening that is provided at the cleaning device body 1001 and is configured to allow debris generated in a self-cleaning process of the cleaning device to be discharged.

[0381] FIG. 76a is a partial schematic structural diagram of a carrying assembly according to the present disclosure. In some embodiments, with reference to FIG. 68c, FIG. 72d, and FIG. 76a, the support component 2050 of the carrying assembly 2000 has a cavity structure inside. The second filter assembly 2110 of the carrying assembly 2000 is detachably provided in the cavity structure of the support component 2050. The second filter assembly 2110 may be a second filter box 21102. The second filter assembly 2110 is provided with a third inlet 21101 facing upward. A fourth opening 2055 is provided at a position on an upper surface of the support component 2050 corresponding to the third inlet 21101. The third inlet 21101 is in fluid communication with the fourth opening 2055 to form a flow channel to ensure that liquid flowing into the fourth opening 2055 can all flow into the third inlet 21101. In this case, the fourth opening 2055 may serve as a self-cleaning debris inlet 2100 (unless otherwise specified, the self-cleaning debris inlet and the fourth opening 2055 are a same opening in the following description). The upper surface of the support component 2050 is further provided with a sixth flap 20003 configured to perform at least one of covering the fourth opening 2055 or being opened to expose the fourth opening 2055 (for convenience of illustration, in FIG. 76a, the sixth flap 20003 partially covers the fourth opening 2055 and is partially opened to expose the fourth opening 2055). Regardless of whether the cleaning device 1000 moves onto the upper surface of the support component 2050 via the carrying component 2040 in any pose, the sixth flap 20003 can be automatically opened to expose the fourth opening 2055, and the fourth opening 2055 corresponds to the self-cleaning debris discharge opening 1300 of the cleaning device 1000, so that it can be ensured that the fourth opening 2055 can cover at least the self-cleaning debris discharge opening 1300 of the cleaning device regardless of whether the cleaning device 1000 moves onto the upper surface of the support component 2050 in any pose. That the fourth opening 2055 covers the self-cleaning debris discharge opening 1300 means that when the cleaning device docks at the support component 2050, a projection of the self-cleaning debris discharge opening 1300 of the cleaning device on the upper surface of the support component 2050 completely falls within the fourth opening 2055. In addition, if the second cover plate is provided over the self-cleaning debris discharge opening 1300 of the cleaning device body, after the second cover plate is opened, and then the first bottom plate or the fifth flap 10511f of the first filter box 1051 is opened, or if there is no flap provided over the self-cleaning debris discharge opening 1300 of the cleaning device body, after the first bottom plate or the fifth flap 10511f of the first filter box 1051 is opened, circulation space is defined by an inner cavity of the first filter box 1051 of the first filter assembly, the self-cleaning debris discharge opening, the fourth opening 2055, and the third inlet 21101, and pool debris in the first filter box 1051 can fall into the third inlet 21101 under gravity or under impact of water / air and then enter the second filter assembly 2110. For example, regardless of whether the front portion of the cleaning device first reaches the upper surface of the support component 2050, the rear portion of the cleaning device first reaches the upper surface of the support component 2050, or a side wall of the cleaning device first reaches the upper surface of the support component 2050, it can be ensured that the fourth opening 2055 covers at least the self-cleaning debris discharge opening 1300 of the cleaning device. The self-cleaning debris discharge opening 1300 of the cleaning device 1000 is provided at the bottom. As described in the above embodiment, the self-cleaning debris discharge opening 1300 may be the first water inlet 1031 of the cleaning device 1000, may be provided independently of the first water inlet 1031, or may be the eighth opening obtained by combining the first water inlet 1031 and the self-cleaning debris discharge opening 1300. In this embodiment, a flow channel is defined between the self-cleaning debris discharge opening 1300, the fourth opening 2055, and the third inlet 21101, so that when the cleaning device 1000 is self-cleaned, debris generated in a cleaning process can flow from the self-cleaning debris discharge opening 1300 to the third inlet 21101 through the fourth opening 2055, and then enter the second filter assembly 2110 of the carrying assembly 2000. The second filter assembly 2110 is configured to filter debris-loaded water flowing from the cleaning device 1000 into the carrying assembly 2000. A structure of the second filter assembly 2110 may be determined based on an actual requirement. For example, the second filter assembly 2110 may include a second filter box 21102 and a filter mesh, and the filter mesh is provided on the second filter box 21102. Alternatively, the second filter assembly 2110 may include a filter bag, and the filter bag may be detachably provided in the cavity structure of the carrying assembly 2000, so that the filter bag can be periodically replaced. In addition, at least one side wall of the support component 2050 may be further provided with a ninth opening 2056, and a user may pull or remove the second filter assembly inside the support component 2050 from one side surface through the ninth opening 2056, so that the second filter assembly can be conveniently replaced or cleaned.

[0382] The sixth flap 20003 may be slidably or pivotably provided on the upper surface of the support component 2050. The sixth flap may slide vertically or horizontally or pivot outward or inward. When the cleaning device 1000 is in the pool, the sixth flap 20003 covers the fourth opening 2055. For example, the sixth flap 20003 may be provided with a third protrusion 2057. The third protrusion is provided with an elastic assembly (not shown in the figure). The sixth flap 20003 keeps covering the fourth opening 2055 under an elastic force of the elastic assembly. When the cleaning device 1000 moves onto the support component 2050 via the carrying component 2040, the cleaning device 1000 abuts against the third protrusion 2057, and a movement driving force of the cleaning device 1000 overcomes the elastic force of the elastic assembly, so that the sixth flap 20003 is opened to expose the fourth opening 2055, enabling the self-cleaning debris discharge opening 1300 to be docked with the fourth opening 2055. In this way, a flow channel is defined between the self-cleaning debris discharge opening 1300, the fourth opening 2055, and the third inlet 21101. When the cleaning device moves away from the support component 2050, the sixth flap 20003 covers the fourth opening 2055 under the elastic force of the elastic assembly. In the present disclosure, a manner in which the fourth opening 2055 is automatically opened or closed is not limited thereto. A gear may be used in addition to the elastic assembly to drive the sixth flap 20003 to be opened or closed. In addition, the sixth flap 20003 may be driven, based on a control signal, to be opened and closed. When the cleaning device 1000 leaves the support component 2050, the sixth flap 20003 is controlled, based on the control signal, to be closed. When the cleaning device 1000 moves onto the support component 2050, the sixth flap 20003 is controlled, based on the control signal, to be opened, to define a flow channel between the selfcleaning debris discharge opening 1300 of the cleaning device 1010, the fourth opening 2055, and the third inlet 21101. The sixth flap may be driven by a belt, a rotation shaft, or the like. The sixth flap 20003 may pivot or translate to cover the fourth opening 2055 or be opened to expose the fourth opening 2055. The sixth flap 20003 may include a single flap or a plurality of flaps, for example, two flaps. When the fourth opening 2055 is opened, the two flaps may move or pivot respectively in different directions. In addition, the sixth flap may be retracted in the support component 2050 or exposed outside after the opening is exposed. This is not limited thereto. For example, in FIG. 72d, there are two sixth flaps 20003, and when the fourth opening 2055 is opened, the two sixth flaps 20003 both pivot toward the interior of the support component 2050 to expose the fourth opening 2055.

[0383] In some embodiments, with reference to FIG. 76a, the carrying assembly 2000 further includes a self-cleaning assembly 2170. The self-cleaning assembly 2170 may be fixed to or independent of the support component 2050. For example, the self-cleaning assembly 2170 is fixedly provided on the upper surface or a side surface of the support component 2050, or the selfcleaning assembly 2170 may be independently provided at an edge of the pool and close to a side wall of the support component 2050. This is not limited thereto, provided that the self-cleaning assembly 2170 can clean the cleaning device 1000 when the cleaning device 1000 docks at the support component 2050 for self-cleaning. FIG. 76b is a schematic structural diagram showing that a cleaning device according to the present disclosure docks at a support component. With reference to FIG. 72d and FIG. 76b, the self-cleaning assembly 2170 is provided on a side of the support component 2050 opposite to a side on which the carrying component 2040 is provided. When the cleaning device 1000 docks at the support component 2050 for self-cleaning, the selfcleaning assembly 2170 is located on a side close to a self-cleaning water inlet of the cleaning device 1000. The self-cleaning water inlet in this embodiment is the second water inlet 1032. The second water inlet 1032 of the cleaning device first reaches the support component 2050. When the cleaning device docks at the support component 2050, the second water inlet 1032 faces the self-cleaning assembly 2170. In some embodiments, the support component 2050 may adaptively adjust a position of the cleaning device 1000 docking on the upper surface of the support component, so that the self-cleaning water inlet of the cleaning device is close to the self-cleaning assembly, thereby facilitating a cleaning operation of the self-cleaning assembly. The following describes two adaptive adjustment manners. However, other adaptive adjustment manners may be included in the present disclosure, which are not listed herein one by one.

[0384] The following describes the self-cleaning water inlet. When the cleaning device is selfcleaned only by using clean water, the clean water enters the cleaning device through the selfcleaning water inlet. When the cleaning device is self-cleaned or dried by using air, the air may also enter through the self-cleaning water inlet. Therefore, in the present disclosure, the selfcleaning water inlet may also be referred to as a self-cleaning opening. In the present disclosure, the two expressions indicate a same opening and may be used interchangeably.

[0385] Manner 1: When the self-cleaning assembly is provided independently of the support component 2050, the support component 2050 may be rotatably provided. A specific rotation manner may be that a motor drives a rotation plate, and the support component 2050 is provided on the rotation plate. This is not limited thereto. The support component 2050 can automatically adjust rotation of the support component based on the pose of the cleaning device 1000 on the upper surface of the support component and a position of the self-cleaning assembly 2170, enabling the self-cleaning water inlet of the cleaning device 1000 on the upper surface of the support component to be close to the self-cleaning assembly 2170, so that the self-cleaning assembly can conveniently clean the cleaning device.

[0386] Manner 2: The self-cleaning assembly may be fixed to the support component 2050, the support component 2050 may be rotatably provided, and the support component 2050 may drive the self-cleaning assembly to rotate together. In this case, before the cleaning device moves to the upper surface of the support component 2050, the support component 2050 may rotate based on the pose of the cleaning device 1000 moving on the carrying surface 2043, so that the support component can be docked with the cleaning device at a position at which the cleaning device is conveniently cleaned, and when the cleaning device moves to the upper surface of the support component 2050, the self-cleaning water inlet of the cleaning device 1000 is close to the selfcleaning assembly 2170. In this way, the self-cleaning assembly can conveniently clean the cleaning device.

[0387] In some embodiments, the support component 2050 may rotate in the following manner. A rotatable rotation platform 2058 is further provided at a middle position on the support component 2050 and may be a circle, a polygon, a polygon with a rounded angle, or the like. There is a cavity structure below the rotation platform 2058, the second filter assembly 2110 is provided in the cavity structure, and the rotation platform 2058 drives the second filter assembly 2110 and the cavity structure to rotate, or the rotation platform 2058 is rotatably connected to the cavity structure below the rotation platform, only the rotation platform 2058 rotates, and the cavity structure and the second filter assembly do not rotate. The fourth opening 2055 and the sixth flap 20003 are provided on a surface of the rotation platform 2058. When the cleaning device docks at the support component 2050, the cleaning device is supported by the rotation platform 2058, and a peripheral portion of the support component 2050 does not affect rotation of the cleaning device on the rotation platform 2058. Other components of the support component 2050 are basically similar to those in the above embodiments. Details are not described herein. In this case, the support component 2050 performs adaptive adjustment by using the rotation platform 2058, and the support component 2050 does not need to rotate as a whole. An adaptive adjustment manner of the rotation platform 2058 is similar to that in the above embodiment. Details are not described herein again. For convenience of description and understanding, in the following descriptions, when the cleaning device 1000 docks at the support component 2050 for self-cleaning, if the support component 2050 can rotate as a whole and does not include the rotation platform 2058, it indicates that the cleaning device 1000 docks at a middle portion of the upper surface of the support component 2050; and if the support component 2050 includes the rotation platform 2058, it indicates that the cleaning device 1000 docks at the rotation platform 2058. In the above cases, the self-cleaning debris discharge opening 1300 of the cleaning device 1000 can be docked with the fourth opening 2055.

[0388] With reference to FIG. 76a and FIG. 76b, the self-cleaning assembly 2170 includes a support base 2171, a nozzle support arm 2172, and a nozzle 2173. The support base 2171 is close to a side wall of the support component 2050. A shape of the support base 2171 may be determined based on an actual situation, for example, a shape of the support component 2050 and a shape of an edge of the swimming pool. For example, in this embodiment, the support base 2171 is in a convex shape. The support base 2171 may be telescopic. For example, a protruding portion at the top of the support base 2171 may extend from the bottom of the support base 2171 to an appropriate position. A side of the support base 2171 faces the support component 2050, and a nozzle support arm 2172 is detachably or non-detachably provided on the side of the support base. One end of the nozzle support arm 2172 is connected to the nozzle 2173. The nozzle support arm 2172 is telescopically or pivotally provided on the support base 2171, so that the nozzle support arm 2172 can be retracted to or pivoted to internal space of the support base 2171 when the nozzle support arm is not in operation. During self-cleaning, the nozzle support arm 2172 can extend into the first filter assembly or pivot to the interior of the first filter assembly through the self-cleaning water inlet of the cleaning device when the cleaning device docks. Certainly, the nozzle support arm 2172 may alternatively be not retractable or pivotable. In this case, it needs to be ensured that the cleaning device enters and docks at the support component 2050 from a specific position. The specific position needs to meet a requirement that in a process in which the cleaning device moves on the surface of the support component 2050, the nozzle support arm 2172 and the nozzle 2173 can be exactly aligned with the self-cleaning water inlet of the cleaning device, as the cleaning device moves, the nozzle support arm 2172 and the nozzle 2173 can extend into the first filter box 1051 of the first filter assembly, and when the cleaning device stops moving, the nozzle is located inside the first filter box 1051 and is configured for cleaning the first filter box 1051. The nozzle 2173 may be provided detachably, so that the nozzle can be conveniently cleaned or replaced with different types of nozzles to adapt to a cleaning task in different scenarios. For example, the nozzle 2173 may be a single-orifice nozzle, a multi-orifice nozzle, a rotation nozzle, a non-rotation nozzle, a high-pressure nozzle, a low-pressure nozzle, or the like, and a head portion of the nozzle 2173 is provided with several water outlets. Each water outlet may be circular, fan-shaped, square, linear, or the like. This is not limited thereto. Liquid can be sprayed out through the water outlet at an angle from 0° to 180°, for example, 15°, 25°, 40°, 45°, 60°, 65°, 80°, 100°, 110°, or 120°. The head portion of the nozzle or the entire nozzle may rotate to drive the water outlet to rotate to implement all-around and multi-angle cleaning of the interior of the first filter assembly 1050. The head portion of the nozzle is circular, elliptical, polygonal, or similarly circular. This is not limited thereto. The nozzle in this embodiment may alternatively be a multi-rod rotation structure, for example, a two-rod rotation structure or a three-rod rotation structure. The nozzle support arm 2172 may be tubular or flat, or specific shapes of the nozzle 2173 and the nozzle support arm 2172 may be determined based on a shape of the self-cleaning water inlet of the cleaning device 1000, so that the nozzle 2173 and at least a portion of the nozzle support arm 2172 can extend into the first filter box 1051 of the first filter assembly 1050 through the self-cleaning water inlet. The selfcleaning assembly 2170 is further provided with a first water source inlet 2174. A fourth water flow path (indicated by dashed lines in FIG. 76b) is defined between the first water source inlet 2174, the support base 2171, the nozzle support arm 2172, and the nozzle. The first water source inlet 2174 may be provided on a bottom surface, a side wall, or any position appropriate for the first water source inlet 2174 of each of the support base 2171, the support component 2050, and the carrying component, provided that the fourth water flow path can be formed. The fourth water flow path may be in any form appropriate for liquid, for example, a water pipe, or a water flow channel is directly formed in the support base 2171. The clean water enters through the first water source inlet 2174, passes through the fourth water flow path, and is sprayed to a filter surface of the first filter assembly 1050 through the water outlet of the nozzle 2173 to clean the filter surface of the first filter assembly (a specific source of the clean water is described in the following embodiments, and details are not described herein). To improve the cleaning effect, a plurality of water outlets may be provided at the head portion of the nozzle 2173, for example, two, three, four, or five. Different water outlets are located at different positions on the head portion of the nozzle 2171. Spray angles of the water outlets may be the same or different to implement multi-angle deep cleaning at different positions. In another embodiment, the nozzle support arm 2172 may rotate by 360° along a center axis of the nozzle support arm to drive the nozzle 2173 to rotate in the first filter assembly 1050 for cleaning, thereby further improving the cleaning effect.

[0389] The position of the self-cleaning water inlet in the present disclosure may be reasonably selected based on an actual situation. Any opening that allows the nozzle and a portion of the nozzle support arm 2172 to extend into can serve as the self-cleaning water inlet. In addition, the self-cleaning water inlet may alternatively be independently provided, or an original opening of the cleaning device may serve as the self-cleaning water inlet, and if a flap is provided over the original opening of the cleaning device, the corresponding flap is actively or passively opened when the nozzle and the nozzle support arm extend into the opening. If the first water inlet 1031 or the second water inlet 1032 is selected as the self-cleaning water inlet, the first flap 10511c or the second flap 10511d is actively or passively opened when the nozzle and the nozzle support arm extend into the first water inlet 1031 or the second water inlet 1032, so that the nozzle and the nozzle support arm 2172 can conveniently enter. In some embodiments, with reference to FIG. 72d, FIG. 76a, and FIG. 76b, the self-cleaning water inlet is the second water inlet 1032 of the cleaning device 1000 for cleaning the water surface. In this case, one end of the nozzle support arm 2172 is close to the support base 2171, one end of the nozzle support arm 2172 is close to the nozzle, the end close to the support base 2171 is wide, and the end close to the nozzle is narrow and flat. The narrow end conveniently extends into the second water inlet 1032, and the wide end is exposed outside the second water inlet 1032 to prevent liquid from spilling out of the second water inlet 1032. In this way, the following case can be avoided: When the first filter assembly 1050 is self-cleaned, some liquid sprayed out through the nozzle 2173 spills out of the second water inlet 1032, affecting the cleaning effect. This improves the cleaning effect of the first filter assembly 1050. During self-cleaning, the cleaning device moves from the carrying surface 2043 of the carrying assembly 2000 to the upper surface of the support component 2050 on the poolside. In this case, if the cleaning device moves to the support component in a pose in which the second water inlet 1032 first reaches the support component, when the cleaning device moves to the upper surface of the support component 2050, the support component 2050 or the rotation platform 2058 of the support component 2050 does not need to rotate, and the nozzle support arm 2172 and the nozzle may directly extend into the internal space of the first filter box 1051 of the first filter assembly 1050 through the second water inlet 1032 in a process in which the cleaning device moves on the upper surface of the support component 2050. Alternatively, the cleaning device may first move onto the upper surface of the support component 2050, and then the support component 2050 may adjust rotation of the support component or the rotation platform 2058 based on the pose of the cleaning device 1000 and the position of the self-cleaning assembly 2170, so that the second water inlet 1032 of the cleaning device 1000 docking on the upper surface of the support component is close to the self-cleaning assembly 2170, and then the nozzle support arm 2172 drives the nozzle to extend into or pivot out and drives the nozzle 2173 to extend into the first filter box 1051 of the first filter assembly 1050 through the second water inlet 1032. In this case, the sixth flap 20003 on the support component 2050 is opened, so that the self-cleaning debris discharge opening 1300 of the cleaning device is docked with the fourth opening 2055 on the support component 2050. When the second cover plate is provided over the self-cleaning debris discharge opening 1300 of the cleaning device body, the second cover plate is first opened, and then the first bottom plate 10517 or the fifth flap 10511f of the first filter box 1051 is opened. When there is no second cover plate provided over the self-cleaning debris discharge opening 1300 of the cleaning device body, the first bottom plate 10517 or the fifth flap 10511f of the first filter box 1051 is opened. In this case, circulation space is defined by the inner cavity of the first filter box 1051, the self-cleaning debris discharge opening 1300, the fourth opening 2055, and the third inlet 21101. When self-cleaning is started, the clean water enters through the first water source inlet 2174, passes through the fourth water flow path, and is sprayed out through the water outlet of the nozzle to clean the first filter box 1051 of the first filter assembly 1050. Debris generated in the cleaning process of the first filter box 1051 of the first filter assembly 1050 flows to the fourth opening 2055 through the self-cleaning debris discharge opening 1300, flows into the second filter assembly 2110 of the carrying assembly 2000 through the third inlet 21101, and then is filtered out and stored. To further improve the cleaning effect, if the self-cleaning debris discharge opening 1300 and the first water inlet 1031 of the cleaning device are independently provided, the fourth opening 2055 on the support component 2050 covers the self-cleaning debris discharge opening 1300 and the first water inlet 1031 at the bottom of the cleaning device 1000, so that dirty water discharged through the self-cleaning debris discharge opening 1300 enters the fourth opening 2055, it can also be ensured that dirty water leaking out through the first water inlet 1031 also enters the fourth opening 2055, and then both enter the second filter assembly 2110 through the third inlet 21101 and then are filtered and stored. This improves the cleaning effect. During self-cleaning, an action in which the nozzle support arm 2172 and the nozzle extend into or pivot to the self-cleaning water inlet, an action of opening the cover plate, an action of opening the first bottom plate 10517, an action of opening the fifth flap 10511f, and an action of opening the sixth flap 20003 may be performed in an appropriate sequence or performed simultaneously without affecting each action, provided that after the above actions are implemented, it can be ensured that circulation space is defined by the inner cavity of the first filter box 1051, the self-cleaning debris discharge opening 1300, the fourth opening 2055, and the third inlet 21101, and after the circulation space is formed, liquid is sprayed out through the nozzle for cleaning.

[0390] FIG. 76c is a schematic diagram showing that a cleaning device according to some embodiments of the present disclosure is located on a support component, and some components are removed. In another embodiment, with reference to FIG. 76c, the fifth flap 10511f is in a closed state. During self-cleaning, the fifth flap 10511f is in an open state. In this embodiment, the first water inlet 1031 of the cleaning device serves as the self-cleaning water inlet. For the convenience of illustration, in FIG. 76c, some components of the self-cleaning assembly, for example, the nozzle and the nozzle support arm 2172, are removed, only a solid arrow is used to indicate positions of the nozzle and the nozzle support arm, and a dashed arrow is used to indicate a water flow direction. In this case, the self-cleaning assembly may be provided in the internal space of the support component 2050. The self-cleaning debris discharge opening 1300 is provided at the bottom of the cleaning device 1000 and independently of the first water inlet 1031 or is combined with the first water inlet 1031 to form an opening, for example, the eighth opening. During selfcleaning (differences between this embodiment and the above embodiments are mainly described herein, and similarities are not described in detail), when the cleaning device moves on the carrying surface 2043 of the carrying assembly 2000 and is about to move to an upper surface of the support component 2050, rotation of the support component 2050 or the rotation platform 2058 of the support component 2050 is adjusted based on the pose of the cleaning device 1000 on the carrying surface and the position of the self-cleaning assembly 2170, so that the first water inlet 1031 of the cleaning device 1000 moving to the upper surface of the support component can correspond to the self-cleaning assembly 2170 in the inner cavity of the support component 2050. In this case, the sixth flap 20003 is opened, and the self-cleaning debris discharge opening 1300 of the cleaning device is docked with the fourth opening 2055 on the support component 2050. When the second cover plate is provided over the self-cleaning debris discharge opening 1300 of the cleaning device body, the second cover plate is first opened, and then the first bottom plate or the fifth flap 10511f of the first filter box 1051 of the first filter assembly is opened. When there is no flap provided over the self-cleaning debris discharge opening 1300 of the cleaning device body, the first bottom plate or the fifth flap 10511f of the first filter box 1051 of the first filter assembly is opened. In this case, circulation space is defined by the inner cavity of the first filter box 1051 of the first filter assembly, the self-cleaning debris discharge opening 1300, the fourth opening 2055, and the third inlet 21101. Then, the nozzle support arm 2172 extends into or pivots out to drive the nozzle 2173 to extend into the first filter box 1051 of the first filter assembly 1050 through the first water inlet 1031. An action for the nozzle support arm 2172, an action of opening the fifth flap 10511f, an action of opening the first bottom plate, an action of opening the second cover plate, and an action of opening the sixth flap 20003 may be performed in an appropriate sequence without causing adverse impact. For example, an action for the nozzle support arm 2172 is first performed, and then the fifth flap 10511f is opened; the first bottom plate is first opened, and then an action for the nozzle support arm is performed; the second cover plate is first opened, then an action for the nozzle support arm is performed, and then the fifth flap 10511f is opened; or the second cover plate is first opened, and then an action for the nozzle support arm and an action of opening the fifth flap 10511f are simultaneously performed. A subsequent spraying operation and self-cleaning operation are similar to those in the above embodiment. Details are not described herein again. Certainly, in this case, the first water inlet 1031 is in an open state due to insertion of the nozzle and the nozzle support arm 2172, and debris in the first filter box 1051 may also be discharged through the first water inlet 1031 and then enter the second filter assembly through the selfcleaning debris discharge opening 1300, the fourth opening 2055, and the third inlet 21101. In this case, the bottom surface of the first filter box 1051 does not need to be provided with the sixth opening 1054, and the debris may be discharged only through the first water inlet 1031. In this case, the nozzle support arm 2172 may alternatively be configured in a form of an elongated tube to prevent the nozzle support arm 2172 from clogging the self-cleaning debris discharge opening 1300 during a cleaning process, so that a debris discharge effect cannot be affected.

[0391] FIG. 76d is a schematic diagram showing that a cleaning device according to some embodiments of the present disclosure is located on a support component, and some components are removed. In another embodiment, with reference to FIG. 76d, the fifth flap 10511f is in a closed state. During self-cleaning, the fifth flap 10511f is in an open state. For convenience of illustration, in FIG. 76d, some components of the self-cleaning assembly, for example, the nozzle and the nozzle support arm 2172, are removed, only a solid arrow is used to indicate positions of the nozzle and the nozzle support arm, and a dashed arrow is used to indicate a water flow direction. In this case, the self-cleaning assembly may be provided in the internal space of the support component 2050. In this embodiment, the self-cleaning debris discharge opening 1300 of the cleaning device serves as the self-cleaning water inlet. The self-cleaning debris discharge opening 1300 is provided at the bottom of the cleaning device body and independently of the first water inlet 1031 or combined with the first water inlet 1031 to form an opening, for example, the eighth opening. When the first bottom plate 10517 or the fifth flap 10511f is in the open state, the self-cleaning debris discharge opening 1300 is vertically in fluid communication with the sixth opening 1054 on the first bottom plate 10517, or the self-cleaning debris discharge opening 1300 is vertically in fluid communication with bottom space of the first filter box 1051. A difference between this embodiment and the previous embodiment lies in that the nozzle support arm 2172 of the selfcleaning assembly in this embodiment extends into the first filter box 1051 through the selfcleaning debris discharge opening 1300, and other components and a cleaning process are similar to those in the previous embodiment. Details are not described herein again. In addition, because the self-cleaning debris discharge opening 1300 is also the self-cleaning water inlet, the nozzle support arm 2172 is configured in a form of an elongated tube to prevent the nozzle support arm 2172 from clogging the self-cleaning debris discharge opening 1300 during a cleaning process, so that a debris discharge effect cannot be affected, and pool debris can be conveniently discharged. In this case, the debris in the first filter box 1051 during the cleaning process flows to the fourth opening 2055 through the self-cleaning debris discharge opening 1300, flows into the second filter assembly 2110 of the carrying assembly 2000 through the third inlet 21101, and then is filtered out and stored. In this case, the first flap 10511c provided over the first water inlet 1031 may also be opened, and the first water inlet 1031 may also serve as an opening configured to allow the debris to be discharged.

[0392] In another embodiment, the nozzle support arm 2172 of the self-cleaning assembly 2170 is telescopically or pivotally provided on the support base 2171. During self-cleaning, the nozzle support arm 2172 drives the nozzle to extend from or pivot from the support base 2171 into the first filter assembly of the cleaning device. During non-self-cleaning, the nozzle support arm 2172 drives the nozzle to be retracted into or pivot into the support base 2171. FIG. 76e is a schematic diagram showing that a cleaning device according to some embodiments of the present disclosure is located on a support component, and some components are removed. With reference to FIG. 76e, the fifth flap 10511f is in a closed state. During self-cleaning, the fifth flap 10511f is in an open state. For convenience of illustration, in FIG. 76e, the nozzle and the nozzle support arm 2172 are indicated by a solid arrow, and a dashed arrow is used to indicate a water flow direction. In this embodiment, the self-cleaning water inlet is an opening of the first filter box cavity of the cleaning device 1000, which may also be referred to as an access opening. The cleaning device 1000 is provided with a first filter box cavity. The first filter assembly 1050 includes a first filter box 1051. The first filter box 1051 is provided in the first filter box cavity. A first filter box cavity cover 1018 is provided at the top of the first filter box cavity. The first filter box cavity cover 1018 is provided on the housing of the cleaning device body and configured to cover the first filter box cavity. The first filter box cavity cover 1018 is opened to expose the first filter box 1051, so that the first filter box 1051 can be removed or put back. The support base 2171 of the self-cleaning assembly is provided close to a side wall of the support component 2050 or on a surface of the support component 2050, is in an inverted L-shape, and includes a first support arm 2175 that is perpendicular to or substantially perpendicular to a horizontal surface and a second support arm 2176 that is parallel to or substantially parallel to the horizontal surface. The nozzle support arm 2172 is telescopically or pivotally provided on the second support arm 2176 of the support base 2171. The nozzle 2173 is connected to one end of the nozzle support arm 2172. A head portion of the nozzle 2173 is provided with several water outlets. When the cleaning device 1000 docks at the support component 2050 for self-cleaning, the first filter box cavity cover 1018 of the cleaning device 1000 is automatically opened to expose an opening of the first filter assembly 1050, where the opening faces upward. The nozzle support arm 2172 of the self-cleaning assembly 2170 extends from the second support arm 2176 into the first filter assembly 1050 through the opening facing upward, or the nozzle support arm 2172 first pivots from the second support arm 2176 and then extends into the first filter assembly 1050. A manner in which the nozzle support arm extends into the first filter assembly 1050 is not limited in this embodiment, and any appropriate manner may be used. A manner for providing the nozzle, a cleaning manner, and a manner for providing the self-cleaning debris discharge opening 1300 are similar to those in the above embodiments. Details are not described herein again. In another embodiment, when a first filter box cover is also provided over the opening facing upward, the first filter box cover is automatically opened while the first filter box cavity cover 1018 is opened for cleaning. Alternatively, when the cleaning device is only provided with the first filter box cover without the first filter box cavity cover 1018, during self-cleaning, the first filter box cover of the filter assembly of the cleaning device is automatically opened, enabling the nozzle support arm 2172 and the nozzle to extend into the first filter assembly. Alternatively, during self-cleaning, the first flap 10511c provided over the first water inlet 1031 may be opened, and the first water inlet 1031 may also serve as an opening configured to allow the debris to be discharged. In this case, the sixth opening 1054 does not need to be provided, or the first bottom plate 10517 does not need to be capable of being opened.

[0393] In some embodiments, with reference to FIG. 72K and FIG. 76b to FIG. 76e, the selfcleaning water inlet may alternatively be the first water outlet 1041. The nozzle support arm drives the nozzle to extend into the first filter assembly 1050 through the first water outlet 1041 without additionally providing a self-cleaning water inlet. Other components in this embodiment are also similar to those in the above embodiments. Details are not described herein again.

[0394] In some embodiments, the nozzle support arm drives the nozzle to extend into the internal space of the first filter assembly through the self-cleaning water inlet, for example, the first filter box. In this case, liquid is sprayed out through the nozzle toward a side wall in the first filter assembly, enabling the first filter assembly to be self-cleaned. Certainly, the nozzle support arm may alternatively drive the nozzle to extend into space between the first filter assembly and the first filter box cavity through the self-cleaning water inlet. In this case, liquid may be sprayed out through the nozzle from the exterior of the first filter assembly to the first filter assembly, enabling the first filter assembly to be self-cleaned. This is not limited thereto.

[0395] In some embodiments, when the cleaning device moves away from the support component 2050 after being self-cleaned on the support component 2050, the nozzle support arm first drives the nozzle to be retracted into or pivot back into the support base or the carrying assembly, and then the cleaning device moves away from the support component, to prevent the nozzle and the nozzle support arm from adversely affecting movement of the cleaning device.

[0396] In this embodiment and the following two embodiments, a specific source of the clean water is described. As shown in FIG. 76e, the carrying assembly 2000 is further provided with a water tank 2300. The water tank may be provided in the cavity, on a surface, or close to a side wall of the support component 2050, provided in the support base 2171 of the self-cleaning assembly 2170, or provided at another position appropriate for the water tank. A certain amount of liquid such as water, a cleaner, or disinfectant is stored in the water tank 2300 and is used as a source of the clean water for cleaning the first filter box 1051. The liquid in the present disclosure is not limited to the above liquid, and any liquid that can be used for performing cleaning and is not harmful to people falls within the scope of the present disclosure. In the present disclosure, a water flow drive assembly is further provided. The water flow drive assembly drives the liquid in the water tank to flow to the first water source inlet 2174 of the self-cleaning assembly 2170, and then the liquid passes through the fourth water flow path and is sprayed out through the water outlet on the nozzle 2173 to a filter surface of the first filter box 1051 to clean the first filter box 1051. The water flow drive assembly may be a base station water pump 20002 or an air pump. This is not limited thereto. The base station water pump 20002 may be provided at any appropriate position on the carrying assembly, for example, provided at any position in the water tank 2300, the support component 2050, or the support base 2171. In some embodiments, the main water pump 1061 of the suction assembly or another pump of the cleaning device 1000 may alternatively serve as the water flow drive assembly to drive the liquid in the water tank to flow to the self-cleaning assembly 2170.

[0397] In some embodiments, the clean water in the self-cleaning assembly may alternatively be liquid in the buoyancy cavity 1101 of the cleaning device 1000. The cleaning device 1000 is provided with a first water outlet channel. The first water outlet channel may be directly or indirectly in fluid communication with the buoyancy cavity 1101, for example, through a first connection pipe 1104 or a first input opening 113, enabling the liquid in the buoyancy cavity 1101 to flow out of the cleaning device 1000 through the first water outlet channel. When the cleaning device 1000 docks on the upper surface of the support component 2050 for self-cleaning, the sixth flap 20003 is automatically opened to expose the fourth opening 2055, and a position of the fourth opening 2055 corresponds to a position of the self-cleaning debris discharge opening 1300 of the cleaning device 1000. In addition, the first water source inlet 2174 on the carrying assembly 2000 is docked with the first water outlet channel of the cleaning device 1000 in a sealing manner, so that the liquid in the buoyancy cavity 1101 of the cleaning device 1000 can flow into the first water source inlet 2174 through the first water outlet channel, pass through the fourth water flow path, and then be sprayed out through the opening at the head portion of the nozzle 2173 to clean the first filter box 1051, and dirty water generated in the cleaning process flows into the second filter assembly 2110 of the carrying assembly 2000 through the self-cleaning debris discharge opening 1300. In this case, the drive device for pumping the liquid in the buoyancy cavity into the selfcleaning assembly may be a pump of the cleaning device 1000 configured to adjust the cleaning device to float up and submerge, another pump of the suction assembly of the cleaning device, or the external base station water pump 20002 provided on the carrying assembly 2000. This is not limited herein.

[0398] In another embodiment, the clean water in the self-cleaning assembly may alternatively be water in the pool or the swimming pool. In this case, the first water source inlet 2174 of the carrying assembly 2000 may be provided below the water surface of the pool, and a filter device may be provided at the first water source inlet 2174 to prevent debris in the pool from being drawn into the fourth water flow path. For example, the first water source inlet 2174 may be provided at an underwater portion of the carrying component 2040 and is capable of allowing water in the pool to pass through the fourth water flow path and then be sprayed out through the water outlet at the head portion of the nozzle to clean the first filter box 1051. A type and a position of the water flow drive assembly are similar to those in the above embodiments. Details are not described herein again. In addition, the clean water of the self-cleaning assembly may alternatively come from an external water source. The external water source refers to a water source other than the pool or the swimming pool and the carrying assembly. In this case, the first water source inlet 2174 may be in fluid communication with the external water source, for example, with an external water pipe or an external cleaning solution. The external water source is used to clean the first filter box 1051. This is not limited thereto. Other configurations are similar to those described above. Details are not described herein again.

[0399] In some embodiments, the nozzle 2173 for self-cleaning may alternatively be provided on the cleaning device. The cleaning device is provided with a first filter assembly 1050. The first filter assembly 1050 includes a first filter box 1051. FIG. 76f is a sectional diagram of a first filter box according to some embodiments of the present disclosure. For convenience of illustration, a circle in the figure is used to indicate a position of the nozzle 2173. With reference to FIG. 76f, the nozzle 2173 is provided on an internal side wall of the first filter box 1051. There may be one or more nozzles. The head portion of the nozzle is provided with several water outlets. The nozzle may be rotatable or non-rotatable. The plurality of nozzles may be independently provided on the internal side wall of the first filter box 1051, for example, provided at the bottom of the first filter box 1051, four corners at the bottom of the first filter box, or four corners at half the height, one-third the height, or two-thirds the height of the internal side wall of the first filter box 1051. This is not limited thereto. In addition, the nozzles may be provided symmetrically or diagonally and may be provided in a regular or irregular manner. The nozzles may separately allow liquid to be sprayed out or jointly allow liquid to be sprayed out. The plurality of nozzles may be each connected to one first water inlet pipe 1017 or may be connected in series or in parallel through one or a plurality of first water inlet pipes 1017. One first water inlet pipe 1017 may be connected to a clean water source, or the first water inlet pipes 1017 may be combined and then uniformly connected to a clean water source. The clean water source herein is a specific source of the above clean water. In this embodiment, the liquid in the buoyancy cavity 1101 of the cleaning device 1000 may serve as the self-cleaning water source. In this case, each first water inlet pipe 1017 may be in fluid communication with the buoyancy cavity 1101 or the first connection pipe 1104, or the first water inlet pipes 1017 may be combined and then uniformly in fluid communication with the buoyancy cavity or the first connection pipe 1104, so that the liquid in the buoyancy cavity can pass through the first water inlet pipe 1017 and then be sprayed out through the water outlet of the nozzle to clean the first filter box 1051. In another embodiment, at least one strip-shaped or ringshaped nozzle support arm 2172 (not shown in the figure) is provided in the first filter box 1051. The nozzle support arm 2172 is provided along an inner wall of the first filter box 1051 and may be provided at a position at the bottom, the top, half the height, one-third the height, or two-thirds the height of the inner side wall of the first filter box 1051. At least one nozzle is provided on the nozzle support arm 2172. The nozzle support arm 2172 is in fluid communication with the buoyancy cavity or the first connection pipe 1104, enabling liquid in the buoyancy cavity to pass through the nozzle support arm 2172 and then be sprayed out through the water outlet of the nozzle to clean the first filter box 1051. In this case, the drive device for driving water may be a pump of the cleaning device 1000 configured to adjust the cleaning device to float up and submerge, the main water pump of the cleaning device 1000, or the external base station water pump provided on the carrying assembly 2000. This is not limited herein. Certainly, the self-cleaning water source may alternatively be the water tank 2300 on the carrying assembly 2000 or an external water source, for example, tap water. In this case, the cleaning device 1000 is provided with a water inlet in fluid communication with the first water inlet pipe 1017 or the nozzle support arm 2172. During selfcleaning, the water inlet is docked with a water outlet of the water tank on the carrying assembly 2000 or a water outlet of the external water source. A structure of the water flow drive assembly, structures of other components, for example, the nozzle and the support component 2050, and operations that when the cleaning device 1000 docks at the support component 2050 for selfcleaning, the sixth flap 20003 on the support component 2050 is automatically opened, the fourth opening 2055 is docked with the self-cleaning debris discharge opening 1300, and the second filter assembly collects debris are similar to those in the above embodiments. In other words, a difference between this embodiment and the above embodiments lies in that a position of the selfcleaning assembly varies with a position of the nozzle, and other debris discharge structures, a water flow drive component, and a process of implementing self-cleaning on the support component 2050 are basically similar to those in the above embodiments. Details are not described herein again.

[0400] FIG. 76g is a sectional diagram of a first filter box and a first filter box cavity according to some embodiments of the present disclosure. For ease of description, a circle in the figure is used to indicate a position of the nozzle 2173. In some embodiments, with reference to FIG. 41 and FIG. 76g, the cleaning device is provided with a first filter box cavity 1052. The first filter assembly 1050 includes a first filter box 1051. The first filter box 1051 is provided in the first filter box cavity 1052. In this embodiment, the nozzle is provided in space between an inner wall of the first filter box cavity 1052 and an outer wall of the first filter box 1051. There may be one or more nozzles 2173. The head portion of the nozzle is provided with several water outlets. The nozzle may be rotatable or non-rotatable. The plurality of nozzles may be independently provided on an internal side wall of the first filter box cavity 1052, for example, provided at four corners at the bottom or the top of the first filter box cavity or four corners at the bottom, the top, half the height, one-third the height, or two-thirds the height of the internal side wall of the first filter box cavity 1052. This is not limited thereto. In addition, the nozzles may be provided symmetrically or diagonally and may be provided in a regular or irregular manner. The nozzles may separately allow liquid to be sprayed out or jointly allow liquid to be sprayed out. The plurality of nozzles may be each connected to one first water inlet pipe 1017 or may be connected in series or in parallel through one or a plurality of first water inlet pipes 1017. One first water inlet pipe 1017 may be connected to a clean water source, or the first water inlet pipes 1017 may be combined and then uniformly connected to a clean water source. The clean water source herein is a specific source of the above clean water. In this embodiment, the liquid in the buoyancy cavity 1101 of the cleaning device 1000 may serve as the self-cleaning water source. In this case, each first water inlet pipe 1017 may be in fluid communication with the buoyancy cavity 1101 or the first connection pipe 1104, or the first water inlet pipes 1017 may be combined and then uniformly in fluid communication with the buoyancy cavity or the first connection pipe 1104, so that the liquid in the buoyancy cavity can pass through the first water inlet pipe 1017 and then be sprayed out through the water outlet of the nozzle to clean the first filter box 1051. In another embodiment, at least one strip-shaped or ring-shaped nozzle support arm 2172 is provided between the inner wall of the first filter box cavity and the outer wall of the first filter box 1051. The nozzle support arm 2172 is provided along an inner wall of the first filter box cavity or around the outer wall of the first filter box 1051, and may be provided at a position at the bottom, half the height, one-third the height, or two-thirds the height of the side wall of the first filter box cavity or the first filter box 1051. At least one nozzle is provided on the nozzle support arm 2172. The nozzle support arm 2172 is in fluid communication with the buoyancy cavity or the first connection pipe 1104, enabling liquid in the buoyancy cavity to pass through the nozzle support arm 2172 and then be sprayed out through the water outlet of the nozzle to clean the first filter box 1051. In this case, the drive device for driving water may be a pump of the cleaning device 1000 configured to adjust the cleaning device to float up and submerge, the main water pump of the cleaning device 1000, or the external base station water pump provided on the carrying assembly 2000. This is not limited herein. A difference between this embodiment and the above embodiments only lies in a position of the nozzle, and other structures are basically similar and may be used interchangeably without causing conflict. Details are not described herein again.

[0401] FIG. 76h is a sectional diagram of a first filter box and a first filter box cavity according to some embodiments of the present disclosure. For convenience of illustration, a circle in the figure is used to indicate a position of the nozzle 2173. In some embodiments, with reference to FIG. 76h, the cleaning device 1000 is provided with a first filter box cavity 1052. The first filter assembly 1050 includes a first filter box 1051. The first filter box 1051 is provided in the first filter box cavity 1052. A first filter box cavity cover 1018 is provided over the first filter box cavity 1052. The first filter box cavity cover 1018 may be provided on the housing of the cleaning device body. The first filter box cavity cover is opened, so that the first filter box 1051 can be removed or put back. The first filter box 1051 is provided with an opening facing upward. The first filter box cavity cover 1018 is further provided with at least one nozzle 2173. The head portion of the nozzle 2173 is provided with several water outlets. The plurality of nozzles are provided in different orientations toward the first filter box 1051. The nozzle is rotatable or non-rotatable. The plurality of nozzles may be independently provided on the internal side wall of the first filter box cavity cover 1018 and face the first filter box 1051, for example, provided at four corners of the first filter box cavity cover 1018 or at a center of the first filter box cavity cover 1018. This is not limited thereto. In addition, the nozzles may be provided symmetrically or diagonally and may be provided in a regular or irregular manner. The nozzles may separately allow liquid to be sprayed out or jointly allow liquid to be sprayed out. The plurality of nozzles may be each connected to one first water inlet pipe 1017 or may be connected in series or in parallel through one or a plurality of first water inlet pipes 1017. One first water inlet pipe 1017 may be connected to a clean water source, or first water inlet pipes 1017 may be combined and then uniformly connected to a clean water source. The liquid in the buoyancy cavity 1101 of the cleaning device 1000 may serve as the selfcleaning water source. In this case, each first water inlet pipe 1017 may be in fluid communication with the buoyancy cavity 1101 or the first connection pipe 1104, or the first water inlet pipes 1017 may be combined and then uniformly in fluid communication with the buoyancy cavity or the first connection pipe 1104, enabling liquid in the buoyancy cavity to pass through the first water inlet pipe 1017 and then be sprayed out through the water outlet of the nozzle to clean the first filter box 1051. In another embodiment, at least one strip-shaped or ring-shaped nozzle support arm 2172 is provided on an inner wall of the first filter box cavity cover 1018 and faces the first filter box 1051. The nozzle support arm 2172 is provided along the inner wall of the first filter box cavity cover 1018 and may be configured in a specific shape, for example, in a line shape or a square radial shape. At least one nozzle is provided on the nozzle support arm 2172. The plurality of nozzles are provided at different orientations toward the first filter box 1051. The nozzle support arm 2172 is in fluid communication with the buoyancy cavity or the first connection pipe 1104, enabling liquid in the buoyancy cavity to pass through the nozzle support arm 2172 and then be sprayed out through the water outlet of the nozzle to clean the first filter box 1051. In this case, the drive device for driving water may be a pump of the cleaning device 1000 configured to adjust the cleaning device to float up and submerge, the main water pump of the cleaning device 1000, or the external base station water pump provided on the carrying assembly 2000. This is not limited herein. A difference between this embodiment and the above embodiments only lies in a position of the nozzle, and other structures are basically similar and may be used interchangeably without causing conflict. Details are not described herein again. In some embodiments, the first filter box 1051 is provided with a filter box cover. The filter box cover may cover the first filter box 1051 or may be opened to expose the first filter box 1051. The filter box cover is opened, enabling internal space of the filter box to be exposed. The nozzle 2173 may alternatively be provided on the filter box cover of the first filter box 1051. A specific structure and a cleaning process are similar to those in a case where the nozzle is provided on the first filter box cavity cover 1018. Details are not described herein again.

[0402] The cleaning device of the present disclosure has a self-cleaning function, so that the user does not need to frequently clean the filter assembly of the cleaning device 1000 and only periodically replace or clean the second filter assembly 2110 of the carrying assembly 2000. This significantly reduces cleaning labor costs. In addition, because the support component 2050 may be provided on the poolside, for example, an edge of the pool, the support component 2050 and the second filter assembly 2110 are not immersed in liquid in the pool for a long time, so that the pool debris in the second filter assembly 2110 can remain dry. In this way, the following case can be avoided: The pool debris is immersed in water for a long time, causing bacteria and an unpleasant odor. In another embodiment, a drying device may be further provided in the cavity of the support component 2050 and configured to dry, in time, the pool debris collected by the second filter assembly 2110 to further avoid the growth of bacteria and the production of the unpleasant odor.

[0403] In some implementations, the base station 2000 may be provided outside the pool, and the term "outside the pool" in the present disclosure means a portion of the pool outside the water surface of the pool, for example, the poolside. The cleaning device 1000 moves out of the pool via the carrying component 2040 and the like and then is docked with the base station 2000, so that charging of the cleaning device, self-cleaning of the filter box, debris collection, replenishment of a reagent, disinfection, and the like can be implemented on the base station 2000.

[0404] In some embodiments, as shown in FIG. 72A to FIG. 72K, the base station 2000 is provided with a second filter assembly 2110. The second filter assembly 2110 may be a filter box or a filter bag. The second filter assembly 2110 is at least partially provided in a second filter box cavity 2150. The second filter assembly 2110 is provided with an inlet configured to allow external debris to enter the second filter assembly 2110. The inlet may be in fluid communication with the selfcleaning debris inlet 2100 provided on the base station 2000 through a pipe. When the cleaning device 1000 is docked with the base station 2000, the debris discharge opening on the cleaning device 1000 is docked with the self-cleaning debris inlet 2100, enabling the first filter assembly 1050 of the cleaning device 1000 to be in fluid communication with the second filter assembly 2110 of the base station 2000, so that debris can be transferred from the first filter assembly 1050 to the second filter assembly 2110. The debris discharge opening on the cleaning device 1000 may be at least one of the first water inlet 1031, the second water inlet 1032, or the separate seventh opening 1033. The first water inlet 1031 is in fluid communication with the first inlet 10511a of the filter box 1051, and the second water inlet 1032 is in fluid communication with the second inlet 10511b of the filter box 1051. The filter box 1051 may alternatively be additionally provided with a sixth opening 1054 in fluid communication with the seventh opening 1033.

[0405] The base station 2000 may be provided with an air outlet 2101, a first heater 2102, and a first blower 2103. As shown in FIG. 72F, a second air flow channel may be defined by the air outlet 2101, the first heater 2102, the first blower 2103, the second filter assembly 2110, and the self-cleaning debris inlet 2100.

[0406] The cleaning device 1000 may be provided with a first air inlet 1034. When the cleaning device 1000 is docked with the base station 2000, the first air inlet 1034 may be docked with the air outlet 2101 on the base station 2000. As shown in FIG. 72G, a first air flow channel is defined by the first air inlet 1034, the internal space of the first filter assembly 1050, and the debris discharge opening. The first air inlet 1034 may be at least one of the first water inlet 1031, the second water inlet 1032, or the separate seventh opening 1033 of the cleaning device 1000.

[0407] As shown in FIG. 72A, the base station 2000 may be further provided with a second disinfector 2105 configured to disinfect the second filter assembly 2110, and a first disinfector 1053 may be further provided on the first filter box cavity 1052 or at another position on the cleaning device 1000 and configured to disinfect the first filter box cavity 1052 and the first filter assembly 1050. Each of the first disinfector and the second disinfector may be a component having a disinfection function, for example, an ultraviolet lamp.

[0408] When the cleaning device 1000 is docked with the base station 2000 outside the pool, the liquid in the cleaning device 1000 is discharged. Therefore, self-cleaning can be performed outside.

[0409] After the cleaning device 1000 is docked with the base station 2000, the first air flow channel is in fluid communication with the second air flow channel, that is, the first air inlet 1034 of the cleaning device 1000 is docked with the air outlet 2101 of the base station 2000 in a sealing manner, and the debris discharge opening of the cleaning device 1000 is docked with the selfcleaning debris inlet 2100 of the base station 2000 in a sealing manner. After docking is completed, a sealed self-cleaning channel is formed by the first air flow channel and the second air flow channel. Before or after the first blower 2103 is turned on, the first filter assembly 1050 is cleaned with liquid sprayed out through the nozzle 2173 on the base station 2000 or the cleaning device 1000 to flush off debris adhering to the filter mesh of the first filter assembly 1050. In other words, when the nozzle 2173 is in operation, the first blower 2103 may be in an operating state or a nonoperating state. For disposition and operation of the nozzle 2173, refer to descriptions of other parts in this specification.

[0410] In some embodiments, if the first blower 2103 is turned on when or after the first filter assembly 1050 is cleaned with liquid sprayed out through the nozzle on the base station 2000 or the cleaning device 1000, circulation air is generated in the self-cleaning channel. Because when the cleaning device 1000 moves from the pool to the base station 2000, the first filter assembly 1050 is flushed, the debris collected in the first filter assembly 1050 is humid. Therefore, it needs to be ensured that the debris in the first filter assembly 1050 needs to be dried before the debris in the first filter assembly 1050 is transferred to the second filter assembly 2110 or while the debris in the first filter assembly 1050 is transferred to the second filter assembly 2110. As shown in FIG. 72A to FIG. 72H, the first heater 2102 is provided in the self-cleaning channel, so that air generated by the first blower 2103 is heated by the first heater 2102 to form hot air, and then the hot air enters the first filter assembly 1050 to dry the debris in the first filter assembly 1050. The air in this process may be defined as first circulation air, and a flow direction of the first circulation air is as follows: Air flows out through an air outlet of the first blower 2103 flows through the first heater 2102, flows from the air outlet 2101 into the first filter assembly 1050 through the first air inlet 1034, and then flows from the debris discharge opening (1031, 1032, 1033) into the second filter assembly 2110 through the self-cleaning debris inlet 2100, and air filtered by the second filter assembly 2110 flows to an air inlet of the first blower 2103.

[0411] It may be understood that in an initial stage, the first heater 2102 may operate at a high power, so that the first circulation air has a high temperature and can be used to quickly dry out the debris in the first filter assembly 1050. In this case, the power of the first blower may be high, so that humid air in the first filter assembly 1050 can be more quickly taken away. Certainly, the power of the first blower may alternatively be low or medium, which may be determined as required. After a preset time or in a case where a humidity sensor in the self-cleaning channel detects that air humidity is less than a threshold, the operation power of the first heater 2102 may be reduced or the first heater 2102 may stop operating. In this case, the first blower 2103 causes the debris in the first filter assembly 1050 to enter the second filter assembly 2110, so that the debris can be transferred. The humidity sensor may be disposed at the debris discharge opening of the cleaning device 1000 or in a pipe close to the self-cleaning debris inlet 2100 of the base station. This is not limited herein.

[0412] Because the self-cleaning channel in the above embodiment is a sealed air flow channel, humid air circulates in the self-cleaning channel all the time, which is not conducive to quickly drying the debris in the first filter assembly 1050. As shown in FIG. 72F, a first condenser 2107 may be provided between the self-cleaning debris inlet 2100 and the first blower 2103 on the base station 2000 to condense hot and humid air flowing from the first filter assembly 1050 to the first blower 2103, so that the humid air is converted into dry air and then enters the air inlet of the first blower 2103. In this way, an impeller of the first blower 2103 can be protected from being damaged by the humid air. In addition, a drying speed of the debris in the first filter assembly 1050 can be increased. The first condenser 2107 (indicated by a dashed box 2107 in FIG. 72F) may be provided between the self-cleaning debris inlet 2100 and the second filter assembly 2110, that is, the hot and humid air becomes dry before entering the second filter assembly. This prevents the second filter assembly 2110 from being too humid and the debris from being moldy and smelly. Certainly, the first condenser 2107 (indicated by a solid box 2107 in FIG. 72F) may alternatively be provided between the second filter assembly 2110 and the first blower 2103, or provided between the first blower 2103 and the heater 2102. This is not specifically limited herein.

[0413] To collect and discharge water condensed by the first condenser 2107, a water collection groove may be provided on the base station 2000, and the condensate water is collected in the water collection groove, thereby ensuring sealing performance of the self-cleaning channel; or the base station may be connected to an external water discharge pipe configured to allow the condensate water to be discharged from the self-cleaning channel in real time. This is not specifically limited herein.

[0414] After self-cleaning is completed, the cleaning device 1000 may continue to dock at the base station 2000, enabling the cleaning device to be charged or dried for a period of time, or the cleaning device may move away from the base station 2000. That the cleaning device continues to be dried for a period of time means that the first blower 2103 and the first heater 2102 continue to operate, enabling liquid in the first filter assembly 1050, the second filter assembly 2110, and the self-cleaning channel to be dried, condensed, and discharged, to avoid being moldy and smelly. Generally, because a volume of the second filter assembly 2110 is greater than that of the first filter assembly 1050, the second filter assembly 2110 is dried for a longer time. If the first condenser 2107 is located upstream of the second filter assembly 2110, that is, humid air flowing from the first filter assembly 1050 to the second filter assembly 2110 has been condensed before entering the second filter assembly 2110, moisture contents of air and debris entering the second filter assembly 2110 are low, drying efficiency of the second filter assembly 2110 is higher. If the first condenser 2107 is located downstream of the second filter assembly 2110, that is, the humid air flows through the second filter assembly 2110 and then is condensed and discharged, duration for drying the second filter assembly 2110 may be increased.

[0415] In some embodiments, a drying channel may be additionally provided on the base station 2000. There may be the first blower 2103, the first heater 2102, and the first condenser 2107 in the drying channel. In this case, the flow direction of the air may be as follows: The air generated by the first blower 2103 flows from the air outlet to the first heater 2102 and then to an inlet of the second filter assembly 2110, passes through the second filter assembly 2110 and then flows to the first condenser 2107, and is condensed and then flows to the air inlet of the first blower 2103 to form dry air circulation. It may be understood that closed-loop of the second air flow channel is implemented to form the dry air circulation.

[0416] In another embodiment, as indicated by a dashed line in FIG. 72H, the base station 2000 may be additionally provided with a second blower 2104, a second heater 2106, and a second condenser 2108 to form a drying path with the second filter assembly 2110. The drying path is different from or isolated from a self-cleaning path. Air generated by the second blower 2104 flows from an air outlet to the second heater 2106 and then to the second filter assembly 2110, and is condensed by the second condenser 2108 and then flows to an air inlet of the second blower 2104 to form closed dry air circulation. Certainly, there may alternatively not be the second condenser 2108 in the drying path. As indicated by a solid line in FIG. 72H, the air inlet of the second blower 2104 is directly in fluid communication with the outside. The air generated by the second blower 2104 is heated by the second heater 2106 and then flows to the second filter assembly 2110, and then the air exchanges heat with the second filter assembly 2110 and the debris stored in the second filter assembly, and finally, the humid air is directly discharged to the outside.

[0417] The above sequence of the blower, the heater, the condenser, and the filter assembly is merely an example, and specific arrangement may be adjusted as required. This is not limited in this specification.

[0418] In one implementation, the base station 2000 is provided with a first blower 2103, a first heater 2102, and a second filter assembly 2110. An air inlet of the first blower 2103 is in fluid communication with the outside. Air flowing out of an air outlet flows through the first heater 2102, flows from the air outlet 2101 to the first filter assembly 1050 through the first air inlet 1034, flows from the debris discharge opening to the second filter assembly 2110 through the selfcleaning debris inlet 2100, and is filtered by the second filter assembly 2110 and then is directly discharged to the outside. In this process, a condenser may be omitted, and the debris carried by the air is transferred from the first filter assembly 1050 to the second filter assembly 2110 and is directly discharged to the outside.

[0419] In another embodiment, as shown in FIG. 72A to FIG. 72D, the base station 2000 at least includes a first support component 20501 and a third support component 20503. The first support component 20501 is similar to the support component 2050 in FIG. 70a to FIG. 70g. The first support component 20501 is configured to allow the cleaning device 1000 to dock at, and the third support component 20503 is substantially perpendicular to the first support component 20501. The first support component 20501 or the third support component 20503 may be provided with any one of the first blower 2103, the second blower 2104, the second disinfector 2105, the second filter assembly 2110, the first condenser 2107, the second condenser 2108, the first heater 2102, the second heater 2106. This is not limited herein, provided that the above components can be reasonably configured to implement corresponding functions.

[0420] In some embodiments, as shown in FIG. 72B, the second water inlet 1032 of the cleaning device 1000 serves as the first air inlet 1034, and the first water inlet 1031 of the cleaning device 1000 serves as the debris discharge opening. An air outlet 2101 is provided on a side surface of the third support component 20503 of the base station 2000, and a self-cleaning debris inlet 2100 is provided on the first support component 20501. When the cleaning device 1000 is docked with the base station 2000, the second water inlet 1032 is docked with the air outlet 2101, and the first water inlet 1031 is docked with the self-cleaning debris inlet 2100, thereby forming the above selfcleaning channel.

[0421] In another embodiment, as shown in FIG. 72A, the second water inlet 1032 of the cleaning device 1000 serves as the first air inlet 1034. The debris discharge opening is provided on a lower portion of a side surface on which the second water inlet 1032 of the cleaning device 1000 is located, that is, the additional seventh opening 1033 serves as the debris discharge opening. The sixth opening 1054 is provided on the first filter assembly 1050 corresponding to the seventh opening 1033, so that debris in the first filter assembly 1050 can flow through the sixth opening 1054 and the seventh opening 1033 to the self-cleaning debris inlet 2100 provided on a side surface of the third support component 20503 of the base station 2000. The side surface of the third support component 20503 of the base station 2000 is further provided with an air outlet 2101. Air generated by the first blower 2103 flows from the air outlet 2101 to the second water inlet 1032 of the cleaning device 1000 to form a self-cleaning path. In this process, the first water inlet 1031 provided at the bottom of the cleaning device 1000 may be in a closed state. Alternatively, as shown in FIG. 72B, the self-cleaning debris inlet 2100 is provided on the first support component 20501, and when the cleaning device 1000 is docked with the base station 2000, the second water inlet 1032 is docked with the air outlet 2101 provided on the surface side of the third support component 20503 of the base station, and the debris discharge opening of the cleaning device is docked with the self-cleaning debris inlet 2100 of the base station 2000. In this case, the debris discharge opening may be the first water inlet 1031 at the bottom of the cleaning device 1000 as shown in FIG. 72B or the additional seventh opening 1033 to form the self-cleaning channel.

[0422] In another embodiment, as shown in FIG. 72C1, the first water inlet 1031 of the cleaning device 1000 serves as both the first air inlet 1034 and the debris discharge opening. An opening is provided on the first support component 20501 of the base station 2000, and a shape of the opening is substantially similar to a shape of the first water inlet 1031. As shown in FIG. 72C2, the opening is divided into two portions. A first portion 21001 serves as the self-cleaning debris inlet 2100, and the second portion 21011 serves as the air outlet 2101. When the cleaning device 1000 is docked with the base station 2000, the entire opening is docked with the first water inlet 1031. During self-cleaning, the air generated by the first blower 2103 passes through the second portion 21011 and enters the first filter assembly 1050 through a portion of the first water inlet 1031 corresponding to the second portion 21011, and the air flows in the first filter assembly 1050, enabling the debris in the first filter assembly to flow through a portion of the first water inlet 1031 corresponding to the first portion 21001 and then flow into the second filter assembly 2110 of the base station 2000 through the first portion 21001. Certainly, the first water inlet 1031 in this embodiment may also be replaced with the seventh opening 1033 additionally provided at the bottom of the cleaning device.

[0423] In another embodiment, as shown in FIG. 72D, after the cleaning device 1000 docks at the base station 2000, the support arm of the nozzle 2173 on the base station 2000 extends into the second filter box cavity 2150 or the second filter assembly 2110 through the second water inlet 1032 of the cleaning device to rinse the second filter box cavity or the second filter assembly. In addition, the support arm includes a pipe connected to the first blower 2103 provided on the base station 2000. The first water inlet 1031 at the bottom of the cleaning device 1000 is closed, and the additional seventh opening 1033 is exposed by opening the fifth flap 10511f provided over the seventh opening. The seventh opening 1033 is in fluid communication with the internal space of the first filter assembly 1050. In addition, the self-cleaning debris inlet 2100 is provided at a position on the base station corresponding to the seventh opening 1033 and is in fluid communication with the second filter assembly 2110. The self-cleaning debris inlet is exposed by opening the sixth flap 20003. In this case, the air flowing through the first blower 2103, the second water inlet 1032, the first filter assembly 1050, the seventh opening 1033, the self-cleaning debris inlet 2100, and the second filter assembly 2110 is formed, as indicated by arrows in FIG. 72D. It should be noted that under this architecture of the cleaning device and the base station, when the first filter assembly 2110 is cleaned with liquid sprayed out through the nozzle 2173, the seventh opening 1033 at the bottom of the cleaning device and the self-cleaning debris inlet 2100 on the base station are both opened, and the sprayed liquid carrying the debris can directly fall from the first filter assembly 1050 into the second filter assembly 2110 under gravity, and the air generated by the first blower 2103 and the first heater 2102 can cause the debris to be more quickly transferred and dry the first filter assembly, the second filter assembly, and a path on which the above components are located.

[0424] In another embodiment, still with reference to FIG. 72D, during self-cleaning, the first water inlet 1031 at the bottom of the cleaning device 1000 may be opened and is also docked with the self-cleaning debris inlet. In this case, at least a part of debris may flow from the first water inlet 1031 of the first filter assembly 1050 to the second filter assembly 2110 through the selfcleaning debris inlet 2100.

[0425] In another embodiment, still with reference to FIG. 72D, only the first water inlet 1031 is provided at the bottom of the cleaning device 1000 without the seventh opening 1033, and a first flap 10511c is provided near an inlet of the first water inlet 1031 and may rotate toward the internal space of the first filter assembly 1050 and / or away from the internal space, enabling the first water inlet 1031 to be opened. When the cleaning device 1000 docks at the base station, the first water inlet 1031 is opened and is docked with the self-cleaning debris inlet 2100 of the base station 2000. The transfer of the sprayed water and the debris and a flow direction of the air are similar to those in the above description. Details are not described herein again.

[0426] In another embodiment, with reference to FIG. 72E, the seventh opening 1033 is still provided on the bottom of the cleaning device 1000. The base station 2000 is also provided with the first blower 2103, the first heater 2102, the nozzle 2173, and the like. When the cleaning device 1000 docks at the base station 2000, the nozzle 2173 extends into the first filter assembly 1050 through the second water inlet 1032 to rinse the first filter assembly, and the sprayed water and the debris fall from the seventh opening 1033 into the second filter assembly 2110 of the base station through the self-cleaning debris inlet 2100. The air outlet of the first blower 2103 on the base station 2000 is in fluid communication with the first water inlet 1031 of the cleaning device, and when the first blower 2103 and the first heater 2102 are turned on, hot air enters the first filter assembly 1050 through the first water inlet 1031. When the second water inlet 1032 of the cleaning device 1000 is opened and in fluid communication with a pipe in the base station, at least a part of the hot air may flow to the base station through the second water inlet 1032, and a part of the hot air may flow to the seventh opening 1033 in the first filter assembly 1050 and then flow to the second filter assembly 2110 through the self-cleaning debris inlet 2100; when the second water inlet 1032 of the cleaning device 1000 is opened and in fluid communication with the outside, at least a part of the hot air may directly flow to the outside through the second water inlet 1032, and a part of the hot air flows from the seventh opening 1033 to the self-cleaning debris inlet 2100 and then flows to the second filter assembly 2110; or when the second water inlet 1032 of the cleaning device 1000 is closed, the hot air enters the first filter assembly 1050 through the first water inlet 1031 and flows to the seventh opening 1033 in the first filter assembly and then flows to the second filter assembly 2110, as indicated by dashed arrows in FIG. 72E.

[0427] In another embodiment, with reference to FIG. 72K, the base station 2000 is provided with a self-cleaning debris inlet 2100, the third support component 20503 is provided with a pipe and an air outlet 2101 at an end of the pipe, and a first blower 2103 and a first heater 2102 may be further provided in the base station. When the cleaning device 1000 docks at the base station, the first water inlet 1031, the additional seventh opening 1033, or the second water inlet 1032 is sealingly docked with and in fluid communication with the self-cleaning debris inlet 2100, and the liquid outlet portion 1040 is docked with the air outlet 2101. When self-cleaning starts, the first blower 2103 and / or the main water pump 1061 are turned on, so that air sequentially flowing through the first blower 2103, the first heater 2102, the air outlet 2101, the liquid outlet portion 1040, the main water pump 1061, a flow guide cover 1015, the second liquid discharge opening 10013a, the first filter assembly 1050, the first water inlet 1031 and / or the seventh opening 1033 and / or the second water inlet 1032, the self-cleaning debris inlet 2100, and the second filter assembly 2110 is formed. The air does not need to sequentially flow through all of the above components, provided that for different disposition manners, it can be ensured that the air can flow through at least the first filter assembly 1050, the debris discharge opening of the first filter assembly, the self-cleaning debris inlet 2100, and the second filter assembly 2110, enabling the debris to be transferred from the first filter assembly 1050 to the second filter assembly 2110. In addition, the above air flow may be an open-path air flow or a closed-path air flow. For example, the air inlet of the first blower 2103 may be directly in fluid communication with the outside, and / or an outlet of the second filter assembly 2100 / second filter box cavity 2150 is directly in fluid communication with the outside.

[0428] In the above embodiment, the debris discharge opening of the cleaning device 1000 is provided below the bottom or a side portion of the first filter assembly 1050, so that the debris in the first filter assembly can be conveniently discharged. Certainly, this is not limited herein. In a case where the cleaning device 1000 or the first filter assembly 1050 is at least provided with one air inlet and one debris discharge opening, and the base station 2000 is at least provided with one air outlet and one debris inlet, at least one of a solution that air drives the debris to be transferred from the first filter assembly 1050 to the second filter assembly or a solution that the debris is transferred under gravity of the debris is included in this specification.

[0429] In some embodiments, the cleaning device 1000 is aligned with the base station 2000 in the following manner: A trigger assembly may be provided on the base station 2000, and when the cleaning device 1000 or a trigger component of the cleaning device is in contact with the trigger assembly, it indicates that the cleaning device 1000 moves to a dock position, where the trigger assembly may be a sensor, for example, a microswitch; a first component of a Hall sensor is provided on the bottom of the cleaning device 1000, for example, a magnet, a second component of the Hall sensor is provided on the base stat...

Claims

1. A cleaning system, comprising:a cleaning device configured to perform a cleaning task in a pool; anda base station configured to allow the cleaning device to move from the pool to outside the pool to at least perform a self-cleaning task for the cleaning device, wherein:the base station comprises:a support component configured to allow the cleaning device to dock at the base station outside the pool;a carrying component configured to at least allow the cleaning device to return from the pool to the support component;a self-cleaning assembly comprising at least one nozzle, wherein when the cleaning device docks at the support component (2050), a first filter assembly of the cleaning device is rinsed with water sprayed out through the at least one nozzle;a second filter assembly; anda self-cleaning debris inlet in fluid communication with the second filter assembly, wherein when the cleaning device docks at the support component, the self-cleaning debris inlet is configured to allow debris to be transferred from the cleaning device to the second filter assembly; andthe cleaning device comprises:a first filter assembly configured to collect debris when the cleaning device performs the cleaning task;a self-cleaning debris discharge opening in fluid communication with the first filter assembly, enabling the debris to be discharged from the first filter assembly in a self-cleaning process;a self-cleaning opening configured to allow the at least one nozzle provided on the base station to extend from the self-cleaning opening into space in which the first filter assembly is located; anda movement assembly configured to allow the cleaning device to move in or outside the pool, wherein:when the self-cleaning task is performed, the following is at least comprised:the first filter assembly is rinsed with the water sprayed out through the at least one nozzle extending from the self-cleaning opening; andthe self-cleaning debris discharge opening is docked with the self-cleaning debris inlet, and the debris in the first filter assembly is transferred to the second filter assembly through the selfcleaning debris discharge opening and the self-cleaning debris inlet.

2. The cleaning system according to claim 1, wherein the cleaning device further comprises: a liquid inlet portion configured to allow liquid to flow into the first filter assembly; and a liquid outlet portion configured to allow liquid filtered by the first filter assembly to be discharged from the cleaning device, wherein:the liquid inlet portion, the first filter assembly, and the liquid outlet portion are sequentially in fluid communication to define a first water flow path for the cleaning device to perform the cleaning task; andthe liquid inlet portion or the liquid outlet portion serves as the self-cleaning opening to allow the at least one nozzle to extend into the space in which the first filter assembly is located.

3. The cleaning system according to claim 2, wherein the liquid inlet portion comprises a first water inlet, wherein when the cleaning device performs an underwater cleaning task, the first water inlet is configured to allow liquid to flow into the first filter assembly, and the first water inlet serves as the self-cleaning opening.

4. The cleaning system according to claim 2 or 3, wherein the liquid inlet portion comprises a second water inlet, wherein when the cleaning device performs a water surface cleaning task, the second water inlet is configured to allow liquid to flow into the first filter assembly, and the second water inlet serves as the self-cleaning opening.

5. The cleaning system according to claim 4, wherein the second water inlet is provided on a side wall of a front portion of the cleaning device, and the cleaning device moves forward to perform the water surface cleaning task, wherein the side wall of the front portion comprises a front side wall of the front portion and / or any lateral side wall of the front portion of the cleaning device; orthe second water inlet is provided on a side wall of a rear portion of the cleaning device, and the cleaning device moves backward to perform the water surface cleaning task, wherein the side wall of the rear portion comprises a rear side wall of the rear portion and / or any lateral side wall of the rear portion of the cleaning device.

6. The cleaning system according to any one of claims 2 to 5, wherein the liquid outlet portion comprises a first water outlet, and the cleaning device comprises:a first accommodation cavity, wherein the first filter assembly is at least partially provided inside the first accommodation cavity;a second accommodation cavity comprising a first cavity and a second cavity, wherein the first cavity is separated from the second cavity; anda suction assembly comprising a main motor and a main impeller, wherein the main motor is provided inside the second cavity, the main impeller is provided inside the first cavity, and the main motor is configured to drive the main impeller to rotate, wherein:a side wall of the first accommodation cavity is provided with a second liquid discharge opening, wherein the first cavity is in fluid communication with the first accommodation cavity through the second liquid discharge opening, and the first cavity is in fluid communication with the first water outlet;the suction assembly causes the liquid inlet portion, the first filter assembly, the first accommodation cavity, the first cavity, and the first water outlet to be sequentially in fluid communication to define the first water flow path; andthe first water outlet serves as the self-cleaning opening, wherein the at least one nozzle extends into the first accommodation cavity through the first water outlet, the first cavity, and the second liquid discharge opening.

7. The cleaning system according to any one of claims 1 to 6, wherein the cleaning device comprises the first accommodation cavity, wherein the first filter assembly is at least partially provided inside the first accommodation cavity, and the first accommodation cavity is provided with an access opening, wherein the access opening is configured to perform at least one of allowing the first filter assembly to be mounted into the first accommodation cavity or allowing the first filter assembly to be removed from the first accommodation cavity, and the access opening serves as the self-cleaning opening.

8. The cleaning system according to claim 7, wherein the cleaning device further comprises a first shield cover provided over the access opening, wherein the first shield cover is configured to perform at least one of covering the access opening or being opened to expose the access opening, wherein before the self-cleaning task is performed, the first shield cover moves, enabling the access opening to be exposed, so that the at least one nozzle extends into the first accommodation cavity from the access opening.

9. The cleaning system according to any one of claims 1 to 8, wherein the cleaning device comprises the first accommodation cavity, wherein the first filter assembly comprises a first filter box, wherein the first filter box is at least partially provided inside the first accommodation cavity, wherein:when the self-cleaning task is performed, the at least one nozzle extends into an inner cavity of the first filter box through the self-cleaning opening, enabling the first filter box to be rinsed from the inside of the first filter box with the water sprayed out through the at least one nozzle, or the at least one nozzle extends into space between the first accommodation cavity and the first filter box through the self-cleaning opening, enabling the first filter box to be rinsed from the outside of the first filter box with the water sprayed out through the at least one nozzle.

10. The cleaning system according to any one of claims 1 to 9, wherein the cleaning device comprises:the liquid inlet portion configured to allow liquid to flow into the first filter assembly; andthe liquid outlet portion configured to allow liquid filtered by the first filter assembly to be discharged from the cleaning device, wherein:the liquid inlet portion, the first filter assembly, and the liquid outlet portion are sequentially in fluid communication to define the first water flow path for the cleaning device to perform the cleaning task; andthe liquid inlet portion or the liquid outlet portion serves as the self-cleaning debris discharge opening.

11. The cleaning system according to claim 10, wherein the liquid inlet portion comprises the first water inlet, wherein when the cleaning device performs the underwater cleaning task, the first water inlet is configured to allow liquid to flow into the first filter assembly, and the first water inlet serves as the self-cleaning debris discharge opening.

12. The cleaning system according to claim 10 or 11, wherein the liquid inlet portion comprises the second water inlet, wherein when the cleaning device performs the water surface cleaning task, the second water inlet is configured to allow liquid to flow into the first filter assembly, and the second water inlet serves as the self-cleaning debris discharge opening.

13. The cleaning system according to any one of claims 1 to 12, wherein the cleaning device is provided with a seventh opening, the first filter assembly comprises the first filter box, and the first filter box is provided with a sixth opening, wherein the seventh opening is in fluid communication with the sixth opening, wherein a flap is provided near the seventh opening or the sixth opening, wherein:when the flap is in a non-operating state, the flap is configured to cover the seventh opening or the sixth opening to prevent debris in the first filter box from being discharged from the cleaning device; andwhen the flap is in an operating state, the flap is opened to expose the seventh opening or the sixth opening, enabling the debris in the first filter box to be discharged from the cleaning device, wherein:the seventh opening or the sixth opening serves as the self-cleaning debris discharge opening; andwhen the base station performs the self-cleaning task, the flap is in the operating state, and when the cleaning device performs the cleaning task, the flap is in the non-operating state.

14. The cleaning system according to claim 13, wherein the cleaning device further comprises the first water inlet, wherein:when the cleaning device performs the underwater cleaning task, the first water inlet is configured to allow liquid to flow into the first filter assembly; andwhen the base station performs the self-cleaning task, both the first water inlet and the seventh opening or both the first water inlet and the sixth opening serve as the self-cleaning debris discharge opening.

15. The cleaning system according to claim 13 or 14, wherein the cleaning device further comprises the second water inlet, wherein:when the cleaning device performs the water surface cleaning task, the second water inlet is configured to allow liquid to flow into the first filter assembly; andwhen the base station performs the self-cleaning task, the second water inlet serves as the self-cleaning opening.

16. The cleaning system according to any one of claims 1 to 15, wherein the cleaning device further comprises:the liquid inlet portion configured to allow liquid to flow into the first filter assembly; andthe liquid outlet portion configured to allow liquid filtered by the first filter assembly to be discharged from the cleaning device, wherein:the liquid inlet portion, the first filter assembly, and the liquid outlet portion are sequentially in fluid communication to define the first water flow path for the cleaning device to perform the cleaning task; andone of the liquid inlet portion and the liquid outlet portion serves as the self-cleaning opening, and the other one of the liquid inlet portion and the liquid outlet portion serves as the self-cleaning debris discharge opening.

17. The cleaning system according to any one of claims 1 to 16, wherein the first filter assembly comprises the first filter box, wherein the first filter box comprises a first box body,wherein the first box body is at least provided with a bottom opening and a first bottom plate movably provided over the bottom opening of the first filter box, wherein the first bottom plate has an operating state in which the first bottom plate is opened to expose the bottom opening and a non-operating state in which the first bottom plate covers the bottom opening, wherein the bottom opening of the first filter box serves as the self-cleaning debris discharge opening, wherein:when the base station performs the self-cleaning task, the first bottom plate is in the operating state, and when the cleaning device performs the cleaning task, the first bottom plate is in the nonoperating state.

18. The cleaning system according to claim 17, wherein the cleaning device further comprises the first water inlet, wherein:when the cleaning device performs the underwater cleaning task, the first water inlet is configured to allow liquid to flow into the first filter assembly; andthe first water inlet is provided on the first bottom plate.

19. The cleaning system according to any one of claims 1 to 18, wherein the self-cleaning debris discharge opening is provided at a bottom of the cleaning device, and the self-cleaning debris inlet is provided at a top of the support component, wherein:when the base station performs the self-cleaning task, and the cleaning device docks at the top of the support component, the self-cleaning debris discharge opening is docked with the selfcleaning debris inlet, and the debris in the first filter assembly of the cleaning device falls into the second filter assembly through the self-cleaning debris discharge opening and the self-cleaning debris inlet.

20. The cleaning system according to any one of claims 1 to 19, wherein the self-cleaning assembly further comprises a nozzle support arm, wherein the nozzle support arm is provided with the at least one nozzle, wherein when the cleaning device docks at the support component, or the cleaning device moves on the support component, the nozzle extends, through the nozzle support arm, into the space in which the first filter assembly is located.

21. The cleaning system according to claim 20, wherein the support arm is capable of moving telescopically or pivoting relative to the support component, wherein when the cleaning device docks at the support component, the support arm extends or pivots, enabling the at least one nozzle to extend into the space in which the first filter assembly is located, and when or before the cleaning device needs to leave the support component, the support arm is retracted or pivots, enabling the at least one nozzle to leave the space in which the first filter assembly is located.

22. The cleaning system according to any one of claims 1 to 21, wherein the support component comprises a third accommodation cavity, wherein the second filter assembly is at least partially provided inside the third accommodation cavity, wherein the third accommodation cavity is provided with the self-cleaning debris inlet, wherein a sixth flap is provided over the selfcleaning debris inlet, wherein:the sixth flap has an operating state in which the sixth flap is opened to expose the selfcleaning debris inlet and a non-operating state in which the sixth flap covers the self-cleaning debris inlet, wherein:when the base station performs the self-cleaning task, the sixth flap is in the operating state; andafter the cleaning device leaves the base station, the sixth flap is in the non-operating state.

23. The cleaning system according to claim 22, wherein the sixth flap is provided with a drive component configured to drive the sixth flap to move, enabling the self-cleaning debris inlet to be opened or closed.

24. The cleaning system according to claim 22 or 23, wherein the sixth flap is slidably provided over the self-cleaning debris inlet, wherein in a process in which the cleaning device returns to the support component, the cleaning device moves to apply a fourth thrust to the sixth flap to drive the sixth flap to be opened, enabling the self-cleaning debris inlet to be exposed, and when the cleaning device leaves the support component, the cleaning device withdraws the fourth thrust, enabling the sixth flap to be reset from the operating state to the non-operating state.

25. The cleaning system according to any one of claims 1 to 24, wherein in a process in which the cleaning device returns to the base station, the carrying component is at least partially located under a water surface of the pool, so that the cleaning device first returns from the pool to the carrying component and then moves on the carrying component, or then the carrying component moves, enabling the cleaning device to return from the carrying component to the support component outside the pool.

26. The cleaning system according to any one of claims 1 to 25, wherein the cleaning device is provided with a first reagent spread assembly, wherein when the cleaning device docks at the support component, the base station is configured to replenish a reagent in the first reagent spread assembly and / or replace a type of the reagent in the first reagent spread assembly.

27. The cleaning system according to any one of claims 2 to 26, wherein the cleaning device is further provided with an air inlet, and the base station is further provided with a blower, a heater, and an air outlet, wherein an air flow channel is defined by the blower, the heater, the air outlet,and the second filter assembly, or an air flow channel is defined by the blower, the heater, the air outlet, the air inlet, the first filter assembly, and the second filter assembly.

28. The cleaning system according to claim 27, wherein the liquid inlet portion or the liquid outlet portion of the cleaning device serves as the air inlet of the cleaning device.

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