Robotic vacuum cleaner base station, cleaning system base station and cleaning system

Abstract

The utility model discloses a kind of sweeping robot base station, cleaning system base station and cleaning system, it is related to cleaning equipment technical field, sweeping robot base station includes first main body, it has main casing, first electric control device and first water system;Conductive structure is connected with first electric control device, for power supply to function module;First fluid interface group is communicated with first water system, for providing water supply and / or drainage passage;Main casing is equipped with first side wall, clamping portion is arranged thereon, for with the clamping cooperation of the clamping cooperation portion on the second side wall of function module Clamping cooperation.When function module is installed in place, conductive structure and power connection structure touch, first fluid interface group and second fluid interface group group connection, to realize the automatic docking of power, fluid passage and mechanical connection.Sweeping robot base station can be extended to connect multiple function modules, without separately configuring power supply and waterway for each module, reduce equipment redundancy, improve space utilization and use convenience.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a sweeping robot base station, a cleaning system base station, and a cleaning system. Background Technology

[0002] With the development of smart homes, cleaning robots have evolved from single-function devices to multi-functional integrated systems. Currently, most robotic vacuum cleaner base stations on the market have basic functions such as charging, dust collection, and automatic water supply and drainage. However, their overall structure is closed, lacking external expansion capabilities. If users require additional functions such as humidification, aromatherapy, or air purification, they typically need to configure separate devices, resulting in multiple power adapters and water inlets being scattered throughout the space. This not only takes up space but also affects the cleanliness and convenience of the home environment.

[0003] Furthermore, existing base stations lack standardized power and fluid output interfaces, making it impossible to provide plug-and-play power supply and water / drainage pathways for external functional modules, severely limiting the product's functional scalability. Especially in scenarios requiring multi-device collaboration, such as linking window cleaning robots with floor cleaning systems, or simultaneously adjusting air humidity and odor during cleaning, existing technologies struggle to achieve unified energy management and modular integration. Utility Model Content

[0004] The main purpose of this utility model is to propose a robot vacuum cleaner base station, a cleaning system base station, and a cleaning system, aiming to solve the problems of limited functionality and insufficient expandability of existing robot vacuum cleaner base stations.

[0005] To achieve the above objectives, the sweeping robot base station proposed in this utility model includes:

[0006] The first main body includes a main shell, and a first electronic control device and a first water system disposed within the main shell. The first electronic control device is used to connect to an external power source, and the first water system is used to connect to an external water source and / or a sewage discharge device.

[0007] A conductive structure is electrically connected to the first electronic control device and is used to conduct electricity when it is connected to the power connection structure of the functional module, so that the second electronic control device of the functional module can be electrically connected to the first electronic control device to obtain the power supply of the sweeping robot base station.

[0008] The first fluid interface group is connected to the first water system and is used to connect with the second fluid interface group of the functional module when docking, so that the second water system of the functional module can achieve fluid communication with the first water system to obtain a water supply and / or sewage discharge path.

[0009] The main housing has a first sidewall with a retaining part. The retaining part is used to engage with the retaining engagement part on the second sidewall when the second sidewall of the functional module is attached to the first sidewall. When the functional module is installed in place, the conductive structure and the electrical connection structure are in contact, and the first fluid interface group and the second fluid interface group are connected.

[0010] In one embodiment, the first water system includes a first clean water pipeline and a first sewage pipeline, and the first fluid interface group includes;

[0011] The first clean water interface is connected to the first clean water pipeline and is used to connect to the second clean water interface of the functional module to fluidly connect the first clean water pipeline with the second clean water pipeline of the functional module.

[0012] The first sewage interface is configured to connect to the first sewage pipeline and to interface with the second sewage interface of the functional module, so as to connect the first sewage pipeline to the second sewage pipeline of the functional module in fluid communication.

[0013] In one embodiment, the first main body further includes a clean water tank, a water replenishment path, and a fluid switching device. The fluid switching device has an inlet and at least two outlets. The inlet is connected to the clean water tank, one outlet is connected to the water replenishment path, and the other outlet is connected to the first clean water interface.

[0014] In one embodiment, the first body further includes:

[0015] A cleaning disc for cleaning the cleaning module of a robotic vacuum cleaner; the cleaning disc is connected to the first wastewater interface via the first wastewater pipe, so that wastewater discharged from the second wastewater interface can be discharged into the cleaning disc; and,

[0016] Wastewater tank, used to collect wastewater discharged from the cleaning pan.

[0017] In one embodiment, a recessed groove is provided on the first sidewall, and the first fluid interface group is disposed in the recessed groove, so that the second fluid interface group protruding outward from the second sidewall extends into the recessed groove when the functional module is installed in place, and docks with the corresponding first fluid interface group.

[0018] In one embodiment, the first fluid interface group includes an upwardly extending plug post, such that when the functional module is installed in place, the vertical section of the connecting pipe of the second fluid interface group is fitted around the plug post.

[0019] In one embodiment, the conductive structure is elastically designed so that when the functional module is installed in place, the power receiving structure can elastically resist the conductive structure.

[0020] In one embodiment, the conductive structure is telescopically oriented and at least partially protrudes from the first sidewall, with its outer end tapering outward to form an annular guide surface.

[0021] This utility model also proposes a clean system base station, which includes:

[0022] The aforementioned robot vacuum cleaner base station; and,

[0023] At least one functional module, the functional module including a housing, and a second electronic control device and / or a second water system disposed within the housing.

[0024] This utility model also proposes a cleaning system, which includes the aforementioned cleaning system base station.

[0025] The technical solution provided by this utility model has at least the following advantages:

[0026] By setting up a first electronic control device and a first water system with power output and fluid channel output capabilities in the base station of the sweeping robot, and integrating a conductive structure, a first fluid interface group and a clamping part on the first side wall of the main shell, and cooperating with the power connection structure, a second fluid interface group and a clamping part on the functional module, the functional module can automatically achieve electrical connection, fluid communication and mechanical fixation after installation. This allows for the expansion of multiple additional functions based on the same base station platform, without the need to separately lay out power and water sources for each functional module, reducing equipment redundancy, improving space utilization, and allowing users to flexibly configure functional combinations according to actual needs, thereby improving ease of use and product compatibility. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0028] Figure 1 A schematic diagram of the structure of an embodiment of the cleaning system base station provided by this utility model;

[0029] Figure 2 for Figure 1 An explosion diagram of a base station in the China Clean System;

[0030] Figure 3 for Figure 1 A structural diagram of the functional modules;

[0031] Figure 4 for Figure 1 A side view of the base station for the robotic vacuum cleaner;

[0032] Figure 5 for Figure 4 A partially enlarged schematic diagram of section AA in the middle;

[0033] Figure 6 for Figure 1 Side view of the functional modules;

[0034] Figure 7 for Figure 6 A partially enlarged schematic diagram of the BB section;

[0035] Figure 8 for Figure 4 A partially enlarged schematic diagram of the CC section;

[0036] Figure 9 for Figure 1 A partial structural diagram of a robotic vacuum cleaner base station;

[0037] Figure 10 for Figure 1 A partial structural diagram of the functional modules.

[0038] Explanation of icon numbers:

[0039] 10. First main body; 101. Main shell; 11. First side wall; 11a. Relief groove; 12. First electrical control device; 13. First water system; 131. First clean water pipe; 132. First sewage pipe; 14. Conductive structure; 141. Annular guide surface; 15. First fluid interface group; 150. Insertion post; 151. First clean water interface; 152. First sewage interface; 16. Holding part; 17. Clean water tank; 18. Cleaning tray;

[0040] 200. Functional module; 20. Second main body; 201. Outer shell; 21. Second side wall; 22. Second electrical control device; 23. Second water system; 231. Second clean water pipeline; 232. Second sewage pipeline; 24. Electrical connection structure; 25. Second fluid interface group; 250. Connecting pipe; 2501. Horizontal extension section; 2502. Vertical section; 251. Second clean water interface; 252. Second sewage interface; 26. Clamping mating part; 27. Main shell.

[0041] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0042] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0043] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0044] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0045] Please see Figures 1 to 3 In one embodiment of this utility model, the cleaning system base station includes a sweeping robot base station and at least one functional module 200.

[0046] Specifically, the robotic vacuum cleaner base station includes a first main body 10, a conductive structure 14, and a first fluid interface group 15. The first main body 10 includes a main housing 101, a first electronic control device 12, and a first water system 13. The first electronic control device 12 is used to connect to an external power source, and the first water system 13 is used to connect to an external water source and / or a sewage discharge device. The conductive structure 14 is electrically connected to the first electronic control device 12 and is used to conduct electricity when it is connected to the power connection structure 24 of the functional module 200, so that the second electronic control device 22 of the functional module 200 can be electrically connected to the first electronic control device 12 to obtain power supply from the robotic vacuum cleaner base station. The first fluid interface group 15 is connected to the first water system 13 and is used to connect with the second fluid interface group 25 of the functional module 200 when docking, so that the second water system 23 of the functional module 200 can achieve fluid communication with the first water system 13 to obtain a water supply and / or sewage discharge passage. The main housing 101 has a first side wall 11, and a retaining part 16 is provided on the first side wall 11. The retaining part 16 is used to engage with the retaining engagement part 26 on the second side wall 21 when the second side wall 21 of the functional module is attached to the first side wall 11. When the functional module 200 is installed in place, the conductive structure 14 and the power receiving structure 24 are in contact, and the first fluid interface group 15 and the second fluid interface group 25 are connected.

[0047] Specifically, the main housing 101 constitutes the main structure of the robot vacuum cleaner base station, used to house and support the various internal functional components. The first electronic control device 12 is located inside the main housing 101 and is used to receive external power input.

[0048] The first electronic control device 12 can integrate components such as a power management module, a communication module, and a control circuit board. Its specific circuit structure can be designed according to actual needs, and the embodiments in this specification do not limit it.

[0049] The first water system 13 is also located within the main housing 101, serving to establish a water supply connection with an external clean water source and a drainage path with a sewage discharge device. This first water system 13 may include components such as inlet pipes, outlet pipes, water pumps, solenoid valves, and water level sensors. The specific pipe layout and control method can be configured according to the functional requirements of the base station. For example, it can support the injection of clean water into the clean water tank within the base station, or directly connect to a tap water pipe to achieve continuous water supply; simultaneously, it can support the discharge of sewage via a sewage pump to a sewer pipe or collection into a sewage tank. This specification does not limit the specific implementation form of the first water system 13; it can be gravity water supply, pressure water supply, negative pressure pumping, gravity discharge, etc., and the specific method can be selected according to the installation environment and functional requirements.

[0050] A conductive structure 14 is disposed on the first main body 10 and electrically connected to the first electronic control device 12. It is used to form an electrical connection with the power connection structure 24 on the functional module 200 when the functional module 200 is installed in place. The conductive structure 14 can take the form of a metal contact, spring pin, conductive spring, plug-in terminal, etc., and is preferably disposed in the area of ​​the first side wall 11 of the main housing 101 to facilitate alignment and contact with the power connection structure 24 at the corresponding position of the functional module 200.

[0051] When the functional module 200 is attached and fixed to the robot vacuum cleaner base station, the conductive structure 14 and the power receiving structure 24 make physical contact, thereby transferring the electrical energy output by the first electronic control device 12 to the second electronic control device 22 of the functional module 200, so that the functional module 200 can obtain power supply and operate normally. The specific number, arrangement, and voltage level of the conductive structures 14 can be set according to the power requirements of the functional module 200, and this specification does not limit this aspect in the embodiments.

[0052] The first fluid interface group 15 is connected to the first water system 13 and is disposed on the first side wall 11 of the main housing 101. It is used to dock with the second fluid interface group 25 on the functional module 200 after the functional module 200 is installed, so as to realize the connection of the fluid passage.

[0053] The first fluid interface group 15 may include at least one water supply interface and / or one drain interface. The interface type may be a quick-connect fitting, a self-sealing fitting, a rubber sealing sleeve, a magnetic docking structure, etc., to automatically open the flow channel during docking and automatically close it during disassembly to prevent leakage. The water supply interface is used to provide cleaning water to the functional module 200, such as supplying atomizing water to the humidification module; the drain interface is used to receive wastewater generated by the functional module 200, such as residual liquid after cleaning the aromatherapy module.

[0054] The second fluid interface group 25 is correspondingly provided on the side of the functional module 200, and the two are sealed together during installation. Of course, the first fluid interface group 15 and the second fluid interface group 25 can also be integrated into a combined multi-port connector to simultaneously connect water supply and drainage. The specific structure can be designed according to the actual fluid type and flow requirements, and this specification does not limit this aspect.

[0055] The main housing 101 has a first sidewall 11, which is used to fit and install with the second sidewall 21 of the functional module 200. A retaining part 16 is provided on the first sidewall 11, which forms a retaining engagement with the retaining engagement part 26 on the second sidewall 21 of the functional module 200 to achieve quick positioning and fixation of the functional module 200.

[0056] It should be noted that the holding part 16 can adopt structural forms such as protrusion buckle, hook, slide groove, magnetic attraction, elastic lock, etc., while the holding mating part 26 is correspondingly set as mating structure such as slot, notch, slide rail, metal sheet, etc.

[0057] During installation, the user pushes or rotates the functional module 200 into the first side wall 11 of the main housing 101 in a preset direction. The retaining part 16 and the retaining mating part 26 automatically lock in place, which serves to position and prevent detachment.

[0058] This setup requires no additional tools, is easy to operate, and ensures accurate connection between the conductive structure 14 and the electrical connection structure 24, and between the first fluid interface group 15 and the second fluid interface group 25 after installation.

[0059] It should be noted that the number and position of the card holders 16 can be set according to the size and weight of the functional module 200, for example, by setting two sets at the top and bottom or symmetrically arranged on the left and right sides to improve connection stability.

[0060] When the functional module 200 is installed in place, the holding part 16 and the holding engagement part 26 complete the holding engagement, and at the same time, the conductive structure 14 and the power receiving structure 24 make contact, and the first fluid interface group 15 and the second fluid interface group 25 complete the assembly, so that the second electronic control device 22 of the functional module 200 can obtain power through the conductive structure 14, and the second water system 23 can obtain water supply or drainage channels through the first fluid interface group 15.

[0061] For example, when the functional module 200 is a humidification module, it is equipped with an atomizer, a water tank and a second electronic control device 22. After installation, the atomizer is powered by the conductive structure 14 and continuously replenished with clean water through the first fluid interface group 15 to achieve continuous humidification.

[0062] When the functional module 200 is an aromatherapy module, it is equipped with an aromatherapy release mechanism and control circuit. After installation, it releases fragrance by electrically driving a fan, without the need for an additional power cord.

[0063] When the functional module 200 is an air purification module, it can integrate a filter and a fan, and operate by being powered by the robot vacuum cleaner base station to improve indoor air quality.

[0064] When functional module 200 is a window cleaning robot base station, it internally includes a cleaning chamber for cleaning the cleaning cloth assembly, a cleaning drive mechanism, and corresponding control circuitry. After being installed on the side wall of the sweeping robot base station, the window cleaning robot base station can obtain power through a power interface to drive the cleaning mechanism and charge the window cleaning robot. Simultaneously, it receives cleaning water from the sweeping robot base station through a fluid interface to rinse the used cleaning cloth assembly. The wastewater from the cleaning process is discharged into a sewage pipe through a dedicated drainage channel, thus achieving an automatic cleaning function.

[0065] As can be seen from the above structural design, the robot vacuum cleaner base station can be compatible with multiple functional modules 200, enabling functional expansion.

[0066] The main structure of functional module 200 will be described in detail below:

[0067] The functional module 200 includes a housing 201, the second sidewall 21 of which is adapted to the first sidewall 11 of the main housing 101, allowing it to be fitted and fixed to the robot vacuum cleaner base station body. A second electronic control device 22 receives power from a first electronic control device 12 and controls the operation of the internal components of the functional module 200; a second water system 23 receives water or discharges wastewater, configured according to functional requirements.

[0068] It should be noted that the types of functional modules 200 can be flexibly changed according to user needs, such as humidifiers, aromatherapy modules, disinfection modules, air purifiers, and lighting modules. All functional modules 200 adopt a unified standard for locking, electrical connections, and fluid interfaces to achieve plug-and-play functionality. This manual does not limit the specific number or combination of functional modules 200. Users can choose to install one or more functional modules 200 simultaneously according to their usage scenario. For example, a humidifier module can be installed on one side of the robot vacuum cleaner's base station, and an aromatherapy module on the other side, forming a multi-functional integrated system.

[0069] By setting a first electronic control device 12 and a first water system 13 with power output and fluid channel output capabilities in the base station of the sweeping robot, and integrating a conductive structure 14, a first fluid interface group 15 and a retaining part 16 on the first side wall 11 of the main housing 101, and cooperating with the power connection structure 24, the second fluid interface group 25 and the retaining engagement part 26 on the functional module 200, the functional module 200 can automatically achieve electrical connection, fluid communication and mechanical fixation after installation. This allows for the expansion of multiple additional functions based on the same base station platform, without the need to separately lay out power and water sources for each functional module 200, reducing equipment redundancy, improving space utilization, and allowing users to flexibly configure function combinations according to actual needs, thereby improving ease of use and product compatibility.

[0070] Furthermore, to avoid interference between the clean water supply and wastewater discharge paths, mixed interfaces, or inability to simultaneously achieve bidirectional fluid path connection when the functional module interfaces with the robot vacuum cleaner base station, in this embodiment, the first water system 13 includes a first clean water pipe 131 and a first wastewater pipe 132. The first fluid interface group 15 includes a first clean water interface 151 and a first wastewater interface 152. The first clean water interface 151 is connected to the first clean water pipe 131 and is used to interface with the second clean water interface 251 on the functional module 200 when the functional module 200 is installed, so as to establish a fluid path between the first clean water pipe 131 and the second clean water pipe 231 of the functional module 200, thereby enabling the supply of cleaning water to the functional module 200. The first sewage interface 152 is connected to the first sewage pipeline 132 and is used to connect with the second sewage interface 252 on the functional module 200 when the functional module 200 is installed, so as to establish a fluid passage between the first sewage pipeline 132 and the second sewage pipeline 232 of the functional module 200, thereby being able to receive the wastewater discharged by the functional module 200 and export it to the external sewage system or sewage tank.

[0071] The first clean water pipeline 131 is used to transmit clean water. One end of it is connected to an external water supply device or a clean water storage structure inside the base station, and the other end is connected to the first clean water interface 151 to provide clean water to the functional module 200. The first sewage pipeline 132 is used to discharge wastewater after use. One end of it is connected to the sewage outlet of the functional module 200, and the other end is connected to an external sewage discharge device or a sewage collection structure inside the base station to discharge the sewage generated by the functional module 200. The first clean water pipeline 131 and the first sewage pipeline 132 are independent of each other in terms of connection components and control elements, and do not share pipe sections to avoid contamination of clean water or backflow of sewage.

[0072] The first clean water inlet 151 can adopt a self-sealing quick-connect coupling, a plug-in sealing interface, or a magnetic docking structure. It automatically opens the flow channel during docking and automatically closes during disassembly to prevent leakage. The position, size, and interface type of the first clean water inlet 151 match the second clean water inlet 251 to ensure reliable connection and good sealing.

[0073] The first sewage inlet 152 also adopts a leak-proof design, such as a plug-in structure with a sealing ring, a rotary locking joint, or an elastic compression seal, to ensure no leakage when connected and automatic sealing when disconnected. The first sewage inlet 152 and the first clean water inlet 151 maintain a certain distance in physical position to avoid mis-insertion or fluid cross-contamination during docking.

[0074] The first clean water interface 151 and the first wastewater interface 152 are both located on the first side wall 11 of the main housing 101, and correspond one-to-one with the second clean water interface 251 and the second wastewater interface 252 on the functional module 200. During installation, the functional module 200 is pushed in or rotated to the installation position along a preset direction, and the two interface groups are simultaneously connected.

[0075] It should be noted that, to prevent misconnection, the first clean water interface 151 and the first wastewater interface 152 can be structurally differentiated, for example, by different diameters, different key positions, asymmetrical layouts, or color coding. This ensures that the second clean water interface 251 can only be matched with the first clean water interface 151, and the second wastewater interface 252 can only be connected with the first wastewater interface 152, thereby preventing user installation errors. Of course, the arrangement, spacing, orientation, and other parameters of the interfaces can be adjusted according to the shape and internal layout of the functional module 200. Specific adjustments can be made based on actual conditions, and this embodiment does not limit this.

[0076] Specifically, please refer to Figure 9 In this embodiment, the first main body 10 further includes a clean water tank 17, a water replenishment path, and a fluid switching device. The fluid switching device has an inlet and at least two outlets. The inlet is connected to the clean water tank 17, one outlet is connected to the water replenishment path, and the other outlet is connected to the first clean water interface 151.

[0077] Understandably, the first main body 10 is equipped with a clean water tank 17 for storing cleaning water. One end of the water supply path is connected to the clean water tank 17, and the other end is connected to the cleaning module of the robot vacuum cleaner base station for supplying water during cleaning operations. The first clean water pipeline 131 is used to supply clean water to the functional module 200, and its water inlet is connected to the outside through the first clean water interface 151.

[0078] A fluid switching device is located between the clean water tank 17 and the external water path, and has one inlet and at least two outlets. The inlet is connected to the clean water tank 17, and the two outlets are respectively connected to the water replenishment path and the first clean water interface 151, so as to selectively deliver clean water to the cleaning system or functional module 200 of the sweeping robot.

[0079] It should be noted that the fluid switching device can be an electric three-way valve, a solenoid valve assembly, a rotary valve, or a multi-way switching structure, which can switch the water flow direction according to the working requirements. For example, when cleaning the cleaning module of the sweeping robot, the water flow is directed to the water replenishment path; when supplying water to the functional module 200, the water flow is switched to the first clean water interface 151.

[0080] The fluid switching device is controlled by the first electronic control device 12, which automatically selects the corresponding water outlet according to the cleaning task. Its specific structure, driving method (such as motor or electromagnetic drive) and sealing form can be selected according to water pressure, flow rate and operating environment, and this specification does not limit these aspects.

[0081] By setting up a fluid switching device, the clean water tank 17 can supply water for different cleaning tasks at different times, eliminating the need to configure a separate water source for the functional module 200, thereby reducing redundant components and simplifying the water circuit layout.

[0082] For details, please continue reading Figure 9 In this embodiment, the first main body 10 further includes a cleaning tray 18 and a wastewater tank. The cleaning tray 18 is used to clean the cleaning module of the sweeping robot. The cleaning tray 18 is connected to the first wastewater interface 152 through the first wastewater pipe 132, so that the wastewater discharged from the wastewater outlet 27b can be discharged into the cleaning tray 18. The wastewater tank is used to collect the wastewater discharged from the cleaning tray 18.

[0083] Understandably, the first main body 10 is equipped with a cleaning tray 18 for accommodating and cleaning the cleaning module of the sweeping robot. The bottom of the cleaning tray 18 has a drain outlet, which is connected to a first wastewater interface 152 via a first wastewater pipe 132. When the functional module 200 performs a cleaning operation, the wastewater it generates flows into the first wastewater pipe 132 through the second wastewater interface 252 and the first wastewater interface 152, and is ultimately discharged into the cleaning tray 18.

[0084] A wastewater tank is located adjacent to the cleaning pan 18 to receive wastewater from the cleaning pan 18. The wastewater in the cleaning pan 18 flows into the wastewater tank under the action of a pump for centralized storage, to be discharged or cleaned later.

[0085] By connecting the first sewage interface 152 to the cleaning tray 18, the sewage discharge path of the functional module 200 can reuse the original drainage channel and sewage collection structure of the sweeping robot base station, thereby eliminating the need to configure a separate sewage tank or drainage pump for the window cleaning function, reducing system complexity and manufacturing costs, and playing a role in improving space utilization and supporting multiple devices to share the sewage system.

[0086] Further, please refer to Figures 4 to 7 In this embodiment, a recessed relief groove 11a is provided on the first sidewall 11, and the first fluid interface group 15 is disposed in the relief groove 11a. The second fluid interface group 25 at least partially protrudes outward from the second sidewall 21 and extends into the relief groove 11a when the second body 20 is installed in place, and docks with the corresponding first fluid interface group 15.

[0087] Understandably, the clearance groove 11a on the first sidewall 11 is used to accommodate the first fluid interface group 15 and to provide space for the insertion of the second fluid interface group 25. The first fluid interface group 15 is disposed inside the clearance groove 11a and communicates with the first water system 13 to provide a water supply or drainage path.

[0088] The second fluid interface assembly 25 protrudes at least partially from the second sidewall 21, forming an insertable structure. When the second body 20 is installed onto the first body 10 and reaches the installed position, the second fluid interface assembly 25 moves with the second body 20 and extends into the relief groove 11a, correspondingly connecting with the first fluid interface assembly 15 located in the relief groove 11a, thereby achieving fluid communication between the clean water passage and / or the sewage passage. The docking process can be completed by insertion, pressing, or rotation locking.

[0089] By configuring the second fluid interface assembly 25 to protrude outward and insert into the relief groove 11a, the insertion action and mating structure of the fluid interface can limit the relative displacement of the second body 20 in multiple directions during connection, thereby enhancing the overall connection stability. Simultaneously, the relief groove 11a provides a closed or semi-closed accommodating environment for the interface mating area, facilitating the installation of sealing structures such as sealing rings, elastic gaskets, or sealants.

[0090] The sealing structure can be disposed between the mating surfaces of the first fluid interface group 15 and the second fluid interface group 25, or integrated into the outer periphery of the interface body. The specific form can be selected according to the sealing requirements, and the embodiments in this specification do not limit this.

[0091] Specifically, please refer to Figure 5 and Figure 7 In this embodiment, the first fluid interface group 15 includes an upwardly extending plug post 150. The second fluid interface group 25 includes a connecting pipe 250, which includes a horizontally extending section 2501 and a vertically extending section 2502 extending downward from the end of the horizontally extending section 2501. When the second body 20 is installed in place, the vertically extending section 2502 is fitted around the plug post 150.

[0092] It should be noted that the plug-in post 150 is connected to the first water system 13 and is used to provide a water supply or drainage channel. The plug-in post 150 extends vertically, and its outer peripheral wall may be provided with an annular groove or a stepped structure for installing a sealing gasket, or it may be used directly as a sealing mating surface.

[0093] The connecting pipe 250 includes a horizontal extension section 2501 and a vertical section 2502 extending downward from the end of the horizontal extension section 2501. That is, the connecting pipe 250 is generally L-shaped or bent, with its horizontal extension section 2501 connecting to the second water system 23, and the vertical section 2502 serving as a mating part for fitting with the plug-in post 150. A mating surface is formed between the inner peripheral wall of the vertical section 2502 and the outer peripheral wall of the plug-in post 150.

[0094] When the second body 20 is installed, the user lifts the second body 20, aligning the vertical section 2502 of the connecting pipe 250 with the clearance groove 11a on the first sidewall 11 and pre-positioning it. Then, the second sidewall 21 is pressed against the first sidewall 11, and the connecting pipe 250 moves synchronously with the second body 20, gradually extending into the clearance groove 11a. Then, the second body 20 is pressed downwards in the vertical direction. During the pressing process, the insertion post 150 enters the vertical section 2502 until the second body 20 is fully installed. The insertion post 150 and the vertical section 2502 complete the insertion and engagement, forming a stable fluid passage connection.

[0095] A sealing gasket is provided between the outer peripheral wall of the insertion post 150 and the inner peripheral wall of the vertical section 2502. The sealing gasket can be an O-ring, an elastic rubber ring, or an integrally formed sealing lip, which is used to form a surface seal or a line seal after insertion to prevent liquid leakage.

[0096] This design allows the fluid interface to be docked synchronously during the vertical sliding installation of the second body 20, without the need for additional rotation or locking actions, thus simplifying the operation process.

[0097] Furthermore, to avoid potential issues such as poor contact or unstable connection during the docking process, please refer to [link / reference needed]. Figure 8 In this embodiment, the conductive structure 14 and / or the power receiving structure 24 are elastically arranged, and when the second main body 20 is installed in place, the power receiving structure 24 and the conductive structure 14 elastically resist each other.

[0098] At least one of the conductive structure 14 and the connecting structure 24 is a telescopic elastic structure, such as a conductive pin supported by an elastic element, a spring-loaded contact, or a compressible conductive post. The contact end face of the conductive structure 14 or the connecting structure 24 can be set as a plane, a spherical surface, or a pointed shape to adapt to different contact methods and improve contact reliability. This specification does not limit this aspect in the embodiments.

[0099] When the second body 20 is installed onto the first body 10 and gradually approaches into place, relative compression occurs between the electrical connection structure 24 and the conductive structure 14, and the elastic structure undergoes compression or expansion deformation, so that the two remain in close contact.

[0100] This design allows the telescopic elastic structure to continuously generate contact pressure after the first sidewall 11 and the second sidewall 21 are fitted together. This compensates for gaps caused by assembly errors or structural deformation, ensuring a stable electrical connection. Simultaneously, it provides tolerance during installation, reducing the requirements for assembly precision.

[0101] Furthermore, to ensure smooth assembly, please refer to [further details]. Figure 8 In this embodiment, the conductive structure 14 is telescopically oriented and at least partially protrudes from the first sidewall 11. The outer end of the conductive structure 14 is tapered outward to form an annular guide surface 241.

[0102] Thus, when the second main body 20 is installed vertically downwards and the second sidewall 21 gradually comes into contact with the first sidewall 11, the electrical connection structure 24 first makes initial contact with the conductive structure 14 or its surrounding structure. Since the conductive structure 14 has an annular guide surface 141 at its outer end, when lateral or oblique interference occurs, the external force is decomposed into axial (downward) and radial (inward) components through the guide surface. The radial component pushes the conductive structure 14 to overcome the preload of the elastic element and retract inwards, achieving adaptive avoidance.

[0103] As the second main body 20 continues to press down, the conductive structure 14, guided by the guide surface, gradually aligns with the electrical receiving structure 24. Finally, when installed in place, the conductive structure 14 and the electrical receiving structure 24 are completely aligned and maintain elastic contact, forming a stable electrical connection. This process does not require precise alignment by the user and allows for a certain range of assembly deviations.

[0104] It should be noted that the specific tilt angle, extension length and curvature of the annular guide surface 141 can be set according to the docking stroke and tolerance range, and the embodiments in this specification do not limit this.

[0105] By setting the conductive structure 14 as a retractable structure with an annular guide surface 141 at the outer end, automatic guidance and elastic compensation can be achieved during installation, thereby reducing assembly difficulty, avoiding interface damage caused by hard collisions, and improving connection reliability and operational fault tolerance.

[0106] This application also proposes a cleaning system, which includes cleaning equipment and the aforementioned cleaning system base station. The cleaning equipment may be a robotic vacuum cleaner, a window cleaning robot, or a combined cleaning device that includes both. The specific structure of the cleaning system base station is as described in the aforementioned embodiment. It has cleaning functions that can be used in conjunction with the robotic vacuum cleaner and the window cleaning robot, and achieves efficient maintenance by sharing water and electricity resources.

[0107] Since this cleaning system adopts all the technical solutions disclosed in the above embodiments, it has at least all the beneficial effects brought about by these technical solutions. For example, by detachably installing the functional module 200 on the robot vacuum cleaner base station, the power and water systems are shared, avoiding the need to configure separate power access and water supply pipes for the window cleaning function, thereby simplifying the structure and reducing costs; by setting the electrical connection structure and the fluid connection structure on the mutually fitting side walls, the circuit conduction and water connection are automatically completed during mechanical installation, improving assembly convenience.

[0108] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A base station for a robotic vacuum cleaner, characterized in that, include: The first main body (10) includes a main housing (101), and a first electronic control device (12) and a first water system (13) disposed in the main housing (101). The first electronic control device (12) is used to connect to an external power source, and the first water system (13) is used to connect to an external water source and / or a sewage discharge device. The conductive structure (14) is electrically connected to the first electronic control device (12) and is used to conduct when it is connected to the power connection structure (24) of the functional module (200) so that the second electronic control device (22) of the functional module (200) can be electrically connected to the first electronic control device (12) to obtain the power supply of the sweeping robot base station. The first fluid interface group (15) is connected to the first water system (13) and is used to connect with the second fluid interface group (25) of the functional module (200) when docking, so that the second water system (23) of the functional module (200) can achieve fluid communication with the first water system (13) to obtain water supply and / or sewage discharge channels. The main housing (101) has a first sidewall (11) and a retaining part (16) is provided on the first sidewall (11). The retaining part (16) is used to retain and cooperate with the retaining engagement part (26) on the second sidewall (21) when the second sidewall (21) of the functional module is attached to the first sidewall (11). When the functional module (200) is installed in place, the conductive structure (14) and the electrical connection structure (24) are in contact, and the first fluid interface group (15) and the second fluid interface group (25) are connected.

2. The robot vacuum cleaner base station as described in claim 1, characterized in that, The first water system (13) includes a first clean water pipeline (131) and a first sewage pipeline (132), and the first fluid interface group (15) includes; The first clean water interface (151) is connected to the first clean water pipeline (131) and is used to connect with the second clean water interface (251) of the functional module (200) to fluidly connect the first clean water pipeline (131) with the second clean water pipeline (231) of the functional module (200). The first sewage interface (152) is connected to the first sewage pipeline (132) and is used to dock with the second sewage interface (252) of the functional module (200) to fluidly connect the first sewage pipeline (132) with the second sewage pipeline (232) of the functional module (200).

3. The robot vacuum cleaner base station as described in claim 2, characterized in that, The first main body (10) also includes a clean water tank (17), a water replenishment path and a fluid switching device. The fluid switching device has an inlet and at least two outlets. The inlet is connected to the clean water tank (17), one outlet is connected to the water replenishment path, and the other outlet is connected to the first clean water interface (151).

4. The robot vacuum cleaner base station as described in claim 2, characterized in that, The first body (10) also includes: A cleaning tray (18) is used to clean the cleaning module of the sweeping robot. The cleaning tray (18) is connected to the first sewage inlet (152) through the first sewage pipe (132) so that sewage discharged from the second sewage inlet (252) can be discharged into the cleaning tray (18); and, Wastewater tank for recycling wastewater discharged from the cleaning pan (18).

5. The robot vacuum cleaner base station as described in claim 1, characterized in that, The first sidewall (11) is recessed with a relief groove (11a), and the first fluid interface group (15) is disposed in the relief groove (11a) so that the second fluid interface group (25) protruding outward from the second sidewall (21) extends into the relief groove (11a) when the functional module (200) is installed in place, and docks with the corresponding first fluid interface group (15).

6. The robot vacuum cleaner base station as described in claim 5, characterized in that, The first fluid interface group (15) includes an upwardly extending plug post (150) such that when the functional module (200) is installed in place, the vertical section (2502) of the connecting pipe (250) of the second fluid interface group (25) is fitted around the plug post (150).

7. The robot vacuum cleaner base station as described in claim 1, characterized in that, The conductive structure (14) is elastically designed so that when the functional module (200) is installed in place, the power receiving structure (24) can elastically resist the conductive structure (14).

8. The robot vacuum cleaner base station as described in claim 7, characterized in that, The conductive structure (14) is telescopically oriented and at least partially protrudes from the first sidewall (11). The outer end of the conductive structure (14) is tapered outward to form an annular guide surface (141).

9. A clean system base station, characterized in that, include: The robot vacuum cleaner base station as described in any one of claims 1 to 8; as well as, At least one functional module (200) includes a housing (201) and a second electronic control device (22) and / or a second water system (23) disposed within the housing (201).

10. A cleaning system, characterized in that, Including the cleaning system base station as described in claim 9.

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