Cleaning equipment and cleaning system

Abstract

The invention provides cleaning equipment and a cleaning system. The cleaning equipment comprises a first machine body and a main machine assembly. The first machine body is provided with a first cleaning head and is provided with a first mounting position, the first cleaning head comprises a cleaning head shell, and the cleaning head shell is provided with a rotating assembly and a liquid spraying opening; the host assembly is provided with a battery pack and a liquid storage container; the main machine assembly is detachably installed at the first installation position, and in the state that the main machine assembly is installed at the first installation position, the battery pack is connected to the rotating assembly, and the liquid storage container is connected to the liquid spraying opening. Therefore, liquid and power can be supplied to the first machine body through the main machine assembly, and meanwhile the main machine assembly can be detached from the first machine body so as to supply liquid and power to other components. In addition, the cleaning equipment can further comprise a tray assembly, the tray assembly comprises a tray and a second machine body, and the first machine body and the second machine body can be combined with the main machine assembly so that the cleaning equipment can be applied to different use scenes.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning equipment, and in particular to a cleaning equipment and a cleaning system. Background Art

[0002] In existing cleaning equipment such as floor scrubbers, they usually include a detachable body and a power source, and the power source includes a motor assembly. After the power source is removed from the body, it can be installed on the body of other fabric washing machines, vacuum cleaners, etc. to achieve different uses. However, the power source is not provided with a liquid storage container such as a water tank, so each body itself needs to be equipped with a different liquid storage container, resulting in high costs and inconvenience for users. Summary of the invention

[0003] The present application provides a cleaning device and a cleaning system to improve the use effect thereof.

[0004] The first aspect of the present application provides a cleaning device, comprising a first body and a main body assembly. The first body is provided with a first cleaning head and has a first installation position, the first cleaning head comprises a cleaning head shell, the cleaning head shell is provided with a rotating assembly and a liquid spraying port; the main body assembly is provided with a battery pack and a liquid storage container; the main body assembly is detachably installed in the first installation position, and when the main body assembly is installed in the first installation position, the battery pack is connected to the rotating assembly, and the liquid storage container is connected to the liquid spraying port.

[0005] In some embodiments, the host assembly includes a main body, the battery pack and the liquid storage container are arranged on the main body, and the main body is also provided with a telescopic assembly and a gripping portion, and the telescopic assembly is connected between the gripping portion and the main body so that the gripping portion can be telescoped relative to the main body.

[0006] In some embodiments, the telescopic assembly includes a telescopic rod and a locking member, the telescopic rod can be movably arranged on the main body along a first direction, the telescopic rod is provided with a receiving groove, the locking member is used to cooperate with the main body to fix the position of the telescopic rod, the holding part is rotatably connected to the telescopic rod so as to be rotatable into the receiving groove; the cleaning device also includes a limit member and a retaining member, the limit member is arranged on the telescopic rod, and can be moved between a limit position and a non-limit position, in the limit position, the rotation path of the holding part into the receiving groove is blocked by the limit member; the retaining member is connected between the limit member and the main body, and is used to provide a force to the limit member so that the limit member has a tendency to move toward the limit position.

[0007] In some embodiments, the cleaning device also includes a guide member, the extension direction of the guide member is perpendicular to the first direction, the limiting member is movably engaged with the guide member, and the limiting position and the non-limiting position are spaced apart along the extension direction of the guide member.

[0008] In some embodiments, a release member is also provided on the limiting member, and the release member is connected to the limiting member, and a hollow portion is provided on the accommodating groove. When the limiting member is located at the limiting position, at least part of the release member passes through the hollow portion and is located outside the accommodating groove.

[0009] In some embodiments, the telescopic assembly includes a plurality of telescopic rods connected in sequence, the gripping portion is arranged on the outermost telescopic rod, a locking structure is arranged between two adjacent telescopic rods, and the locking structure includes an unlocking member, an unlocking operating member, a locking member and a lock slot, the unlocking operating member is transmission-connected to the transmission member; the locking member is arranged on one of the telescopic rods; the lock slot is arranged on the other telescopic rod; wherein the locking member can cooperate with the lock slot to fix the positions of two adjacent telescopic rods, and the unlocking member is transmission-connected to the locking member so as to drive the locking member to release the cooperation with the lock slot when driven by the unlocking operating member.

[0010] In some embodiments, the unlocking member moves in a first direction when driving the locking member to move, and the locking member moves in a second direction, and the first direction and the second direction are different.

[0011] The second aspect of the present application provides a cleaning system, which includes a first body, a main body assembly, and a tray assembly. The first body is provided with a first cleaning head and has a first installation position; the main body assembly is provided with a battery pack and a liquid storage container; the tray assembly is used to carry the first body, the tray assembly includes a tray and a second body, the second body is detachably mounted on the tray, the second body is provided with a second cleaning head and a power connector, and has a second installation position, and the power connector is used to connect to an external power source.

[0012] The cleaning system has a first state, a second state and a third state. In the first state, the main body assembly is installed in the first installation position, and the battery pack and the liquid storage container are connected to the first cleaning head; in the second state, the main body assembly is installed in the second installation position, the battery pack and the liquid storage container are connected to the second cleaning head, the power connector is connected to the battery pack, and the tray is separated from the second body; in the third state, the second body is installed on the tray, and the first body is carried on the tray and the second body.

[0013] In some embodiments, the host component includes a main body, and the liquid storage container is detachably connected to the main body; the cleaning system also has a fourth state, in which the liquid storage container is installed in the second installation position and the liquid storage container is connected to the second cleaning head.

[0014] In some embodiments, a third water channel connection part and a heating device are provided on the second body, the third water channel connection part is connected to the second cleaning head, and the heating device is configured between the second cleaning head and the third water channel connection part; in the fourth state, the liquid storage container is docked to the third water channel connection part to form fluid communication with the second cleaning head.

[0015] In some embodiments, a third water circuit connection part and a heating device are provided on the second body, the third water circuit connection part is connected to the second cleaning head, and the heating device is configured between the second cleaning head and the third water circuit connection part; in the second state, the main body assembly is docked to the third water circuit connection part to form fluid communication with the second cleaning head.

[0016] In some embodiments, the cleaning system also includes a first locking structure and a second locking structure, the first locking structure is used to achieve a detachable connection between the main body assembly and the second body, the first locking structure includes a first locking portion and a first matching portion, the first locking portion is located on the second body, and the first matching portion is located on the main body assembly; the second locking structure is used to achieve a detachable connection between the second body and the tray, the second locking structure includes a second locking portion and a second matching portion, the second locking portion is located on the second body, and the second matching portion is located on the tray.

[0017] In some embodiments, the first locking portion is transmission-connected with the second locking portion, and when the first locking portion is locked with the first matching portion, the locking between the second locking portion and the second matching portion is released.

[0018] In some embodiments, an operating component is further provided on the second body, and the operating component is transmission-connected to one of the first locking portion and the second locking portion. By operating the operating component, one of the first locking structure and the second locking structure can be locked and the other can be unlocked.

[0019] In some embodiments, the cleaning system also includes a first trigger part and a second trigger part, the first trigger part is arranged on the main body, the second trigger part is arranged on the second body, and the second trigger part is transmission-connected to the first locking part; when the main body assembly is assembled to the second installation position, the first trigger part drives the second trigger part to move, and the second trigger part drives the first locking part to move to a position locked with the first matching part.

[0020] In some embodiments, a first controller is disposed on the first body, and in the first state, the first controller is connected to the host component; a second controller is disposed on the second body, and in the second state, the second controller is connected to the host component.

[0021] The third aspect of the present application provides a cleaning device, comprising a main unit component and a tray component. The main unit component is provided with a battery pack and a liquid storage container; the tray component comprises a tray and a second body, the second body is detachably mounted on the tray, the second body is provided with a second cleaning head and a power connector, and has a second installation position, the power connector is used to connect to an external power source, and the main unit component is detachably matched in the second installation position.

[0022] In some embodiments, a heat radiation component is provided on the tray assembly, and the heat radiation component includes a first heat source and a light-transmitting component, and the light-transmitting component is arranged on a side of the first heat source away from the surface to be cleaned; and / or, a heat conduction component is provided on the tray assembly, and the heat conduction component includes a second heat source and a heat conductive component, and the heat conductive component is arranged on a side of the second heat source away from the surface to be cleaned.

[0023] In some embodiments, a storage piece is further provided on the tray assembly, and a connecting structure is provided on the storage piece. The tray assembly is connected to the second cleaning head via a connecting hose, and the connecting hose is detachably connected to the storage piece via the connecting structure.

[0024] In some embodiments, the storage member is detachably connected to the tray assembly, and a flow channel is provided in the storage member; the cleaning device includes an extended mode, in which the storage member is configured between the tray assembly and the second cleaning head to form fluid communication.

[0025] In some embodiments, the storage member is detachably connected to the tray assembly, and the second cleaning head is detachably connected to the tray assembly.

[0026] The present application has the following beneficial effects: The present application provides a cleaning device and a cleaning system, wherein the cleaning device includes a first body and a host assembly. The first body has a first installation position, and the host assembly is detachably installed at the first installation position, and the host assembly is provided with a battery pack and a liquid storage container; the host assembly can supply liquid and power to the first body, and the host assembly can also be removed from the first body to supply liquid and power to other components. In addition, the cleaning device can also include a tray assembly, which includes a tray and a second body, and the first body and the second body can be combined with the host assembly respectively so as to be applied to different usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 An exemplary schematic diagram of assembling a first fuselage and a main unit assembly is shown;

[0029] Figure 2 A schematic diagram showing the steps of using a telescopic assembly and a grip portion is exemplified;

[0030] Figure 3 An exploded view of the assembly area of ​​a grip portion and a telescopic assembly is shown by way of example;

[0031] Figure 4 A schematic diagram exemplarily shows a grip portion located within a telescopic assembly;

[0032] Figure 5 A schematic diagram exemplarily shows a grip portion rotating outside the telescopic assembly;

[0033] Figure 6 A schematic diagram showing a state in which the grip portion is rotating outwards is exemplified;

[0034] Figure 7 A schematic diagram showing a state in which the grip portion is rotating inwards is exemplified;

[0035] Figure 8 A schematic diagram showing the rotation of a grip portion is exemplified;

[0036] Fig. 9 An exploded view of a telescopic assembly and a grip portion is shown as an example;

[0037] Fig.10 A telescopic schematic diagram of a telescopic assembly is exemplarily shown;

[0038] Fig.11 Exemplary illustration Fig.10 A partial enlarged schematic diagram of

[0039] Fig.12 A schematic diagram exemplarily shows a first body and a main body assembly being carried on a tray assembly;

[0040] Fig.13 A schematic diagram showing a heat radiation component by way of example;

[0041] Fig.14 A schematic diagram exemplarily shows a heat conduction component;

[0042] Fig.15 A schematic diagram showing an exemplary storage unit;

[0043] Fig.16 A schematic diagram exemplarily shows a storage component matching with a host assembly or a first body;

[0044] Fig.17 A schematic diagram exemplarily shows a storage member cooperating with a third cleaning head;

[0045] Fig.18 A schematic diagram of a cleaning system is shown as an example;

[0046] Fig.19 A schematic diagram exemplarily shows a main body assembly and a second body in cooperation with each other;

[0047] Fig. 20 A schematic diagram showing the structure of a host component is shown as an example;

[0048] Fig.21 A schematic structural diagram of a second fuselage is exemplarily shown;

[0049] Fig. 22 An exemplary front view of a half-section of a mainframe assembly located on a second fuselage is shown;

[0050] Fig.23 An example is shown Fig. 22 A partial enlarged schematic diagram of

[0051] Fig.24 A side half-section view showing a mainframe assembly located on a second fuselage is exemplarily shown;

[0052] Fig.25 Exemplary illustration Fig.24 A partial enlarged schematic diagram of part A;

[0053] Fig.26 Exemplary illustration Fig.24 A partial enlarged schematic diagram of part B;

[0054] Fig. 27 The schematic diagram of the structure in which the liquid storage container is mounted on the second fuselage is exemplarily shown.

[0055] The main components in the present application are denoted by the following reference numerals: first body 100 , first cleaning head 110 , rotating body 111 , first installation position 120 , carrying platform 121 , first water channel connection portion 122 , handle 130 , main assembly 200 , body 210 , accommodating space 211 , liquid storage container 220 , handle zoom mechanism 230 , telescopic assembly 231 , first telescopic rod 2311 , second telescopic rod 2312 , locking groove 2312 , third telescopic rod 2313 , and telescopic rod 2314 . 13. unlocking operating member 2314, unlocking transmission member 2315, unlocking member 2316, locking member 2317, locking tongue 23171, elastic member 23172, inclined surface 23173, resistance member 23174, connecting assembly 231, first bracket 23181, second bracket 23182, accommodating groove 2319, gripping portion 232, upper shell 2321, lower shell 2322, slot 2323, operating bracket 233, bracket body 2331, rear shell 2332, release member 234, support frame 235, retaining member 236, limiting member 237, guide member 2371, rotating shaft 238, first triggering part 240, first locking part 250, limiting protrusion 260, tray assembly 300, bearing area 310, heat radiation assembly 320, first heat source 321, light-transmitting member 322, reflecting member 323, heat conduction assembly 330, second heat source 331, heat conduction member 332, heat insulation member 333, Storage piece 340, connecting structure 341, tray 350, rotating body accommodating area 351, second body 360, power connection head 361, second installation position 362, second cleaning head 363, wheel body 364, first matching part 365, second trigger part 366, second locking part 367, operating part 368, limiting protrusion 369, third water channel connection part 370, third charging connection part 380, connecting hose 400, third cleaning head 410. DETAILED DESCRIPTION

[0056] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application. In addition, it should be understood that the specific implementation methods described herein are only used to illustrate and explain the present application and are not used to limit the present application. In the present application, unless otherwise stated, the directional words used, such as "up", "down", "left", and "right", generally refer to the up, down, left, and right of the device in actual use or working state, specifically the drawing direction in the accompanying drawings.

[0057] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features.

[0058] The present application provides a cleaning device and a cleaning system, which are described in detail below. It should be noted that the description order of the following embodiments does not limit the preferred order of the embodiments of the present application. In the following embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0059] See also Figure 1 An embodiment of the present application provides a cleaning device, which is a device used to clean a surface to be cleaned. For example, it can be a handheld vacuum cleaner, a floor scrubber, a fabric cleaning machine, a carpet cleaning machine, a desktop cleaner or other devices used for cleaning, etc. This embodiment does not limit it.

[0060] Here, the cleaning device mainly includes a first body 100 and a main body assembly 200. The first body 100 is the main structural basis of the cleaning device, which can be used to carry, install, and connect other components of the cleaning device. For example, the main body assembly 200 is installed on the first body 100.

[0061] Here, the first body 100 may be provided with a first cleaning head 110, which is a structure for cleaning the surface to be cleaned. Exemplarily, the first cleaning head 110 may include a first cleaning head housing, and the first cleaning head housing is provided with a rotating assembly, a liquid spray port, and a suction port. Among them, the rotating assembly may be a roller brush assembly, etc., and the roller brush assembly includes a motor and a roller brush connected to the motor, and the motor can drive the roller brush to rotate to clean the surface to be cleaned. Of course, in other embodiments, the rotating assembly may also be a mopping member such as a rag driven to rotate by a motor, etc. The examples in this embodiment do not constitute an undue limitation to the present application.

[0062] At the same time, a first installation position 120 is also provided on the first body 100, and the first installation position 120 is used to install the host assembly 200. It can be understood that the first installation position 120 includes a structure for limiting the host assembly 200, such as a snap structure, a bearing platform 121, a magnetic structure, etc., illustratively, Figure 1 , a carrying platform 121 for carrying the host assembly 200 is shown. Of course, the example in this embodiment is not limited thereto, as long as the host assembly 200 can be detachably installed in the first installation position 120 .

[0063] Furthermore, in some embodiments, the first installation position 120 also includes an interface for forming an electrical connection, a water connection, a gas connection, etc. with the host assembly 200. For example, see Figure 1 The first installation position 120 is provided with a first water channel connection portion 122, which is a water channel joint, which can be connected to the first cleaning head 110, for example, connected to the liquid spraying port of the first cleaning head 110 to provide the first cleaning head 110 with a cleaning liquid such as water. When the main unit assembly 200 is assembled at the first installation position 120, the main unit assembly 200 forms a water channel connection with the first body 100 through the first water channel connection portion 122.

[0064] Of course, it is understood that in some embodiments, the first installation position 120 may also include a first charging connection part, a first gas circuit connection part, etc. The first charging connection part is connected to the first cleaning head 110, for example, connected to the rotating assembly of the first cleaning head 110, and the first gas circuit connection part is connected to the suction port. When the host assembly 200 is assembled in the first installation position 120, the host assembly 200 forms an electrical connection with the first body 100 through the first charging connection part, and forms a gas circuit connection with the first body 100 through the first gas circuit connection part. Here, the first charging connection part, the first gas circuit connection part, and the first water circuit connection part 122 can be provided separately or simultaneously; the first gas circuit connection part and the first water circuit connection part 122 can also be the same component, and the examples in this embodiment do not constitute an improper limitation to them.

[0065] In addition, a handle 130 may be provided on the first body 100 to facilitate the user to hold the first body 100 and perform cleaning operations. Of course, in some embodiments, the handle 130 may not be provided on the first body 100. The example in this embodiment does not constitute an undue limitation to the present application.

[0066] The host assembly 200 includes a body 210, and the body 210 can be connected to the first installation position 120 of the first body 100 in a detachable manner, for example, by a snap connection, a magnetic fit connection, a threaded connection, etc. Exemplarily, here, the first installation position 120 includes a carrier 121, and the body 210 can be carried on the carrier 121, and a snap structure can also be correspondingly provided between the carrier 121 and the body 210, so as to realize a detachable connection between the body 210 and the first body 100.

[0067] Exemplarily, the body 210 is provided with any of a battery pack (not shown), a pressure source (not shown) and a liquid storage container 220. Among them, the battery pack is used to power the components connected to the body 210, and the pressure source is used to provide negative pressure to the components connected to the body 210. For example, it can be used to form a dust collection airflow. The liquid storage container 220 includes a clean water tank and a recovery tank. The clean water tank is used to store cleaning liquids such as water, and the recovery tank is used to recover dust, sewage, etc. brought by the dust collection airflow. Thus, the liquid storage container 220 can be provided to the components connected to the body 210 to achieve the functions of providing cleaning liquids such as water and recovering dust and sewage. Of course, in some embodiments, the liquid storage container 220 may also include only one of the clean water tank and the recovery tank, and the example in this embodiment does not constitute an improper limitation to it. Here, the liquid storage container 220 is connected to the body 210 in a detachable manner, such as by a snap connection, a magnetic fit connection, a threaded connection, etc., and the example in this embodiment does not constitute an improper limitation to it. Of course, in some embodiments, the battery pack and the pressure source may also be connected to the body 210 in a detachable manner.

[0068] Here, illustratively, a second waterway connection portion is provided on the body 210, and the second waterway connection portion is connected to the liquid storage container 220. When the host assembly 200 is installed in the first installation position 120, the second waterway connection portion is docked to the aforementioned first waterway connection portion 122, whereby the liquid storage container 220 is connected to the first cleaning head 110, and can provide cleaning liquid for the first cleaning head 110, so as to achieve a better cleaning effect, and can also allow dust and sewage in the dust collection airflow to enter the liquid storage container 220 along the first waterway connection portion 122 and the second waterway connection portion. Each specific waterway can include a clean waterway and a dirty sewage waterway. Exemplarily, the clean waterway connects the clean water tank and the body 210, and the dirty sewage waterway connects the recovery tank and the body 210.

[0069] Of course, it is understandable that in some embodiments, the body 210 may also be provided with a second charging connection part, a second gas circuit connection part, etc., the second charging connection part is connected to the battery pack, and the second gas circuit connection part is connected to the pressure source. When the host assembly 200 is assembled in the first installation position 120, the second charging connection part is docked with the aforementioned first charging connection part, that is, the battery pack is connected to the first body 100 to power it, for example, to power the first cleaning head 110 of the first body 100; the second gas circuit connection part is docked with the aforementioned first gas circuit connection part, that is, the pressure source is connected to the first body 100 to provide it with negative pressure, for example, to provide negative pressure to the suction port at the first cleaning head 110 to form a dust collection airflow. Here, the second charging connection part, the second gas path connection part and the second water path connection part can be set separately or simultaneously; the second gas path connection part and the second water path connection part can also be the same component, and correspondingly, the first gas path connection part and the first water path connection part 122 can also be the same component, that is, one passage is used as both a water path and a gas path, and the example in this embodiment does not constitute an undue limitation to it.

[0070] Here, in the embodiment of the present application, the host assembly 200 may include a pressure source and a liquid storage container 220 in addition to a battery pack, so that when the host assembly 200 is installed on the first body 100, it can provide power, water and negative pressure to the first body 100. Moreover, after being removed from the first body 100, the host assembly 200 can also be installed on other structures to provide power, water and negative pressure to other structures. As a result, the versatility of the host assembly 200 is improved, and it is convenient for users to match the host assembly 200 with different accessories in different scenarios, so as to use the host assembly 200 more efficiently.

[0071] In some embodiments, a first controller and a first operating component are provided on the first body 100, the first controller and the first operating component are connected, and the first controller is also connected to the aforementioned first cleaning head 110 and other components on the first body 100 to control the components. When the host assembly 200 is assembled at the first installation position 120 of the first body 100, the host assembly 200 is electrically connected to the first body 100, so that the battery pack supplies power to the first controller. Among them, the first controller is a control circuit board, etc., and the first operating component can be a switch button, a function button, etc., and its type can be a mechanical button, a touch screen, a voice-controlled switch, etc. Of course, the examples in this embodiment do not constitute an improper limitation to them.

[0072] Here, since the first controller and the first operating component are both arranged on the first body 100, rather than on the host assembly 200, the circuit lead-out on the first body 100 can be reduced, and the first body 100 only needs to be provided with internal wiring to achieve the connection between the first controller and the various components on the first body 100, which helps to simplify the circuit structure. At the same time, the first controller and the first operating component are not arranged on the host assembly 200, which also helps to reduce the number of components on the host assembly 200, thereby reducing the volume and mass of the host assembly 200. Of course, it can be understood that the host assembly 200 is not completely free of any control components. When the host assembly 200 of the present application is applied, the host assembly 200 may also be provided with a battery pack controller for controlling the battery pack. The examples in this embodiment do not constitute an improper limitation to the present application.

[0073] In some embodiments, please refer to Figure 1 , the body 210 is also provided with a handle zoom mechanism 230. Here, when the handle zoom mechanism 230 is provided on the body 210, the first body 100 may not be provided with a handle 130. Of course, the example in this embodiment does not constitute an improper limitation thereto.

[0074] See also Figure 2 The handle zoom mechanism 230 includes a telescopic assembly 231 and a grip 232, and the grip 232 is telescopically arranged on the body 210 through the telescopic assembly 231. Therefore, when the grip 232 needs to be used, the grip 232 can be extended through the telescopic assembly 231; when the grip 232 is not needed, the grip 232 can be retracted through the telescopic assembly 231, so that the grip 232 is not easy to collide with other components or external objects.

[0075] Here, the main body 210 is provided with a receiving space 211, and the telescopic assembly 231 can be switched between an extended position and a retracted position. Figure 2 , Figure 2 FIG. 2 shows a schematic diagram of the grip portion 232 switching between the extended position and the retracted position. Figure 2 In the initial state, the telescopic assembly 231 is located in the retracted position, and at least a portion of the gripping portion 232 is located in the accommodating space 211; Figure 2 In the second state, the telescopic component 231 is in the extended position, and the grip portion 232 extends out of the accommodating space 211 compared to the aforementioned retracted position. Of course, in other embodiments, the accommodating space 211 may not be provided, for example, the telescopic component 231 may be provided on one side of the body 210, etc. The example in this embodiment does not constitute an improper limitation to the present application.

[0076] For example, in some embodiments, see Figure 3The telescopic assembly 231 includes a telescopic rod, which is accommodated in the aforementioned accommodation space 211 (see Figure 2 ), the accommodating space 211 extends along a first direction X. When the telescopic rod moves outward along the first direction X, the telescopic rod extends outward. When the telescopic rod moves into the accommodating space 211 in the opposite direction of the first direction X, the telescopic rod contracts inward. Here, a locking member 2317 is provided on the telescopic rod, and the locking member 2317 is used to cooperate with the inner wall of the accommodating space 211 to fix the position of the telescopic rod. For example, here, a protrusion is provided on the locking member 2317, and a groove (not shown) can be correspondingly provided on the inner wall of the accommodating space 211. When the telescopic rod extends outward to a preset position, the protrusion is matched into the groove to fix the position of the telescopic rod. Furthermore, a slope 23173 is provided on the protrusion, whereby the slope 23173 can guide the cooperation between the protrusion and the groove so that the protrusion enters and / or leaves the groove. Of course, it is understandable that the locking piece 2317 may not be provided here, or the locking piece 2317 may also be a magnetic structure, other snap-on structures, etc.; the shape of the telescopic rod is not limited, and it may be a rectangular parallelepiped, a cone, a cylinder, etc. The examples in this embodiment do not constitute an undue limitation on the present application.

[0077] The telescopic rod of the telescopic assembly 231 is provided with a receiving groove 2319, and the gripping portion 232 is rotatably connected to the telescopic assembly 231 via a rotating shaft 238, so that the gripping portion 232 can be rotated in and out of the receiving groove 2319. Figure 8 , which shows a schematic diagram of the direction in which the grip portion 232 rotates outward, the grip portion 232 can be rotated counterclockwise to the outside of the receiving groove 2319, and can be rotated clockwise to the inside of the receiving groove 2319. Figure 4 , the grip portion 232 is located in the receiving groove 2319; please refer to Figure 5 By rotating the gripping portion 232, the gripping portion 232 is rotated to the outside of the receiving groove 2319. Of course, it can be understood that in other embodiments, the gripping portion 232 can also be rotatably connected to the telescopic component 231 through a hinge or other structure, and the example in this embodiment does not constitute an improper limitation to the present application.

[0078] Please refer to Figure 3, a limiting member 237, a retaining member 236 and a releasing member 234 are also provided, the limiting member 237 is provided on the telescopic assembly 231, the retaining member 236 can be an elastic member such as a spring, which is connected between the telescopic assembly 231 and the limiting member 237. For example, the limiting member 237 is provided in the receiving groove 2319 of the telescopic rod, and the two ends of the retaining member 236 are respectively connected to the inner wall of the receiving groove 2319 and the limiting member 237. Here, a guiding member 2371 is provided in the receiving groove 2319, the limiting member 237 is matched on the guiding member 2371, and the guiding member 2371 is used to guide the movement of the limiting member 237 when it is acted upon by the retaining member 236. Exemplarily, the guide member 2371 is a guide shaft, the guide member 2371 is movably fitted on the guide shaft, and the retaining member 236 is sleeved on the guide shaft, so that when the elastic force of the retaining member 236 is applied or the elastic force of the retaining member 236 is overcome, the limiting member 237 can move forward and backward along the axial direction of the guide shaft. Figure 5 , corresponding to the limiting member 237, the gripping portion 232 is provided with a slot 2323 on the side facing the receiving groove 2319, so as to be adapted to the limiting member 237. Here, the retaining member 236 provides an elastic force for the limiting member 237, so that the limiting member 237 has a movement tendency to move toward the limiting position, and at the limiting position, the gripping portion 232 is limited outside the receiving groove 2319.

[0079] Of course, in other embodiments, the limit member 237 may also be set at other positions on the telescopic assembly 231, and the specific setting position of the retaining member 236 may also be different. For example, the retaining member 236 in other embodiments also includes mutually repelling magnets to use magnetic force to make the limit member 237 move toward the limit position, etc. The examples in this embodiment do not constitute undue limitations.

[0080] When the gripping portion 232 is located in the receiving groove 2319, at least a portion of the limiting member 237 is fitted in the slot 2323, and the inner wall of the slot 2323 abuts against the limiting member 237, thereby overcoming the elastic force of the retaining member 236, and the limiting member 237 is retained in the slot 2323. At this time, the limiting member 237 is in a non-limiting position, and the gripping portion 232 can be rotated outward; please refer to Figure 6 When the holding portion 232 rotates to the outside of the accommodating groove, the pressure of the inner wall of the groove 2323 on the limiting member 237 is released. At this time, under the action of the elastic force of the retaining member 236, the limiting member 237 is pushed and moves along the guide direction a of the guide member 2371, thereby the limiting member 237 moves to a position not corresponding to the groove 2323, that is, the limiting position, and the holding portion 232 is limited by the limiting member 237 and cannot be rotated back to the accommodating groove 2319. Therefore, the holding portion 232 is limited in the state of being rotated to the outside of the accommodating groove 2319, so that the user can hold the holding portion 232.

[0081] Furthermore, in some embodiments, a release member 234 is provided on the limit member 237, and the release member 234 is connected to the limit member 237. Also, when the limit member 237 is located at the limit position, Figure 7 , at least part of the release member 234 is located outside the receiving groove 2319, for example, a hollow portion is provided on the receiving groove 2319 corresponding to the release member 234, so as to expose the release member 234. When the limiting member 237 is located at the limiting position, the release member 234 can be pressed along the guide direction a' of the guide member 2371 to push the limiting member 237 to overcome the force of the retaining member 236 and leave the limiting position to return to the position matched with the slot 2323, thereby releasing the limit of the gripping portion 232, and the gripping portion 232 can be rotated back into the receiving groove 2319, and the limiting member 237 is accommodated in the slot 2323. Here, in some examples, when the guide member 2371 is a guide shaft, the guide direction is the axial direction of the guide shaft. Of course, the examples in this embodiment do not constitute an improper limitation thereto.

[0082] In some embodiments, the structure of the telescopic component 231 may be different from the above, and the examples in this embodiment do not constitute an undue limitation thereto. For example, another example of the telescopic component 231 is given below.

[0083] For example, here, see Fig. 9 The telescopic assembly 231 includes a first telescopic rod 2311, a second telescopic rod 2312, and a third telescopic rod 2313. The first telescopic rod 2311 is telescopically arranged on the second telescopic rod 2312, and the second telescopic rod 2312 is telescopically arranged on the third telescopic rod 2313, thereby achieving extension and retraction. In other embodiments, only the first telescopic rod 2311 and the second telescopic rod 2312 may be provided, or more telescopic rods may be provided in sequence, or other telescopic assemblies 231 may be used, as long as the extension and retraction of the gripping portion 232 can be achieved. The examples in this embodiment do not constitute an improper limitation to the present application.

[0084] Here, the telescopic assembly 231 also includes a locking structure. The locking structure is exemplified below in combination with the structure of the first telescopic rod 2311 and the second telescopic rod 2312. It can be understood that the structure between the second telescopic rod 2312 and the third telescopic rod 2313 is also the same, and this embodiment will not be further described.

[0085] The locking structure includes an unlocking operation member 2314, an unlocking transmission member 2315, an unlocking member 2316, and a locking member 2317. Here, the unlocking operation member 2314 is connected to the unlocking transmission member 2315, and the unlocking transmission member 2315 is connected to the unlocking member 2316. The locking member 2317 is arranged on the first telescopic rod 2311, for example, it can be arranged at the bottom of the first telescopic rod 2311 or at a position close to the bottom. Exemplarily, the locking member 2317 includes a locking tongue 23171 and an elastic member 23172, and at the same time, a locking groove 23121 is arranged on the second telescopic rod 2312, and the locking groove 23121 corresponds to the position of the locking tongue 23171, and the elastic member 23172 is connected to make the locking tongue 23171 have a movement tendency to remain fitted in the locking groove 23121. In addition, a resistance member 23174 may be provided between the first telescopic rod 2311 and the second telescopic rod 2312. The resistance member 23174 may be a spring sheet or the like, which is used to provide resistance when the first telescopic rod 2311 is extended or retracted along the second telescopic rod 2312, so that the first telescopic rod 2311 and the second telescopic rod 2312 can be extended one by one and / or there is a certain damping in the extension and retraction of the first telescopic rod 2311 and the second telescopic rod 2312.

[0086] Here, the mating surface between the unlocking member 2316 and the locking member 2317 is an inclined surface 23173. Thus, as the unlocking member 2316 moves, the lock tongue 23171 will be driven by the unlocking member 2316 and overcome the force of the elastic member 23172 to leave the lock slot 23121. Thus, the lock between the first telescopic rod 2311 and the second telescopic rod 2312 is released, and the first telescopic rod 2311 can be extended from the second telescopic rod 2312.

[0087] Specifically, here, the movement direction of the unlocking transmission member 2315 is the first direction X, the movement direction of the lock tongue 23171 is the second direction Y, and the angle between the first direction and the second direction is a right angle. Of course, in other embodiments, the angle between the movement directions of the two is not limited to a right angle, but can be an acute angle or an obtuse angle. The example in this embodiment does not constitute an undue limitation on the present application. Here, in the initial state, the first telescopic rod 2311 is located in the space inside the second telescopic rod 2312, that is, it is in a telescopic state. The user presses the unlocking operating member 2314, so that the unlocking operating member 2314 drives the unlocking transmission member 2315 and the unlocking member 2316 to move along the first direction X, and the unlocking member 2316 contacts the lock tongue 23171, and the unlocking member 2316 is provided with an inclined surface 23173, and the unlocking member 2316 contacts the lock tongue 23171 through the inclined surface 23173. Thus, the movement of the locking and unlocking member 2316 along the first direction X will drive the locking tongue 23171 to overcome the force of the elastic member 23172 and move along the second direction Y and exit the locking slot 23121. At this time, the first telescopic rod 2311 can extend along the first direction X to the outside of the second telescopic rod 2312.

[0088] Similarly, when retraction is required, the first telescopic rod 2311 can be retracted into the second telescopic rod 2312. During this period, the lock tongue 23171 is pressed against the inner wall of the second telescopic rod 2312 until the lock tongue 23171 moves to the position of the lock slot 23121. Under the action of the elastic member 23172, the lock tongue 23171 extends out and inserts into the lock slot 23121, thereby completing the retraction and locking.

[0089] In addition, at the extreme position where the first telescopic rod 2311 is retracted to the inside of the second telescopic rod 2312, and at the extreme position where the first telescopic rod 2311 is extended to the outside of the second telescopic rod 2312, there may even be a limiting structure, such as a limiting bump, to limit the movement of the first telescopic rod 2311. Of course, the examples in this embodiment do not constitute an undue limitation to the present application.

[0090] Here, in this embodiment, the transmission member is a transmission rod, the elastic member 23172 is a spring, and the unlocking member 2316 is provided with an inclined surface 23173, but the example in this embodiment does not constitute an improper limitation. For example, in other embodiments, the transmission member can be a gear transmission structure, a belt transmission structure, a transmission rope, etc.; the elastic member 23172 can be a retaining spring, etc.; the locking tongue 23171 can be provided with an inclined surface 23173, or both the unlocking member 2316 and the locking tongue 23171 are provided with an inclined surface 23173, etc., so that the mating surface between the unlocking member 2316 and the locking tongue 23171 is an inclined surface.

[0091] Here, the cooperation mode between the second telescopic rod 2312 and the third telescopic rod 2313 is the same as the cooperation mode between the aforementioned first telescopic rod 2311 and the second telescopic rod 2312. It can be understood that the telescopic directions of the locking tongue 23171 between the second telescopic rod 2312 and the third telescopic rod 2313 and the locking tongue 23171 between the first telescopic rod 2311 and the second telescopic rod 2312 can be the same or different; in other embodiments, the cooperation mode between the second telescopic rod 2312 and the third telescopic rod 2313 can also be different from the aforementioned, as long as the second telescopic rod 2312 can be telescopic relative to the third telescopic rod 2313, and this embodiment does not constitute an improper restriction on it.

[0092] In addition, the telescopic assembly 231 may also include a connecting assembly 2318. Exemplarily, the connecting assembly 2318 includes a first bracket 23181 and a second bracket 23182. The first bracket 23181 is disposed on the second pull rod, for example, near the bottom of the second pull rod; the second bracket 23182 is disposed on the third pull rod, for example, near the bottom of the third pull rod. The first bracket 23181 and the second bracket 23182 may be used to support other components in the telescopic assembly 231. Of course, this embodiment does not constitute an undue limitation thereto.

[0093] Here, the gripping portion 232 is rotatably connected to the telescopic assembly 231. Exemplarily, an operating bracket 233 is provided here, and the operating bracket 233 is provided on the telescopic assembly 231, for example, on the first telescopic rod 2311, and the gripping portion 232 is rotatably connected to the operating bracket 233. In addition, a button for operation may also be provided on the operating bracket 233, for example, the aforementioned unlocking operating member 2314 may also be a button provided on the operating bracket 233. The operating bracket 233 includes a bracket body 2331 and a rear shell 2332, and the bracket body 2331 and the rear shell 2332 are connected to each other as a whole.

[0094] Here, the gripping portion 232 includes an upper shell 2321 and a lower shell 2322. Of course, this embodiment does not constitute an undue limitation thereto. In addition, a release member 234, a support frame 235 and a retaining member 236 are also provided. The support frame 235 is provided on the operating bracket 233, the release member 234 is provided on the support frame 235, and the retaining member 236 is also provided on the support frame 235 and abuts against the release member 234.

[0095] Here, with Figures 3 to 8 The structure shown is the same, the gripping portion 232 is rotatably connected to the first telescopic rod 2311 of the telescopic assembly 231. Fig.10 and Fig.11 After the telescopic assembly 231 extends along the first direction X, the gripping portion 232 can rotate counterclockwise toward the rear side of the body 210 .

[0096] Of course, it is understandable that in other embodiments, the present invention is not limited to this. The operating bracket 233 may not be provided, but the holding portion 232 may be directly connected to the telescopic assembly 231. The holding portion 232 may also be connected to the telescopic assembly 231 in other ways, such as a non-rotating connection. The structure of the operating bracket 233 is also not limited to the above, and the examples in this embodiment do not constitute an undue limitation on it.

[0097] Here, see Fig.12In order to facilitate supporting the first body 100 so as to store the first body 100 when not in use, in the embodiment of the present application, a tray assembly 300 is also provided for the cleaning device. Here, the first body 100 and the host assembly 200 are installed as one body, for example, the two can be connected to each other to form a floor scrubber, etc. In addition, a carrying area 310 is provided on the tray assembly 300, and the first body 100 can be carried in the carrying area 310 of the tray assembly 300, so that the tray assembly 300 can store the first body 100 and the host assembly 200.

[0098] Here, the tray assembly 300 is provided with a power connector 361 (see Fig.18 ), the power connector 361 is used to connect to an external power source, such as a fixed socket, to access the power source. In addition, a third charging connector connected to the power connector 361 may also be provided on the tray assembly 300, for example, the third charging connector may be a charging electrode, etc. Correspondingly, a charging docking portion is provided on the first body 100, so that when the first body 100 is carried on the tray assembly 300, an electrical connection is formed between the third charging connector and the charging docking portion, and the tray assembly 300 can charge the first body 100. For example, the charging docking portion is electrically connected to the aforementioned first charging connector. Therefore, when the host assembly 200 is installed on the first body 100, and the first body 100 is assembled on the tray assembly 300, the external power source, the third charging connector, the charging docking portion, the first charging connector, the second charging connector, and the battery pack are electrically connected in sequence, and the external power source charges the host assembly 200 through the tray assembly 300 and the first body 100. Furthermore, in some embodiments, when the first body 100 is placed on the tray assembly 300 , the tray assembly 300 may also clean the first cleaning head 110 or the first cleaning head 110 may perform self-cleaning.

[0099] The applicant of the present application has found that in the existing cleaning equipment, hot air drying is often used to dry the first cleaning head 110. During use, the hot air will blow bacteria and dust on the first cleaning head 110 into the air, which will cause secondary pollution. In addition, hot air drying requires the provision of a fan and a heating element, which has a high installation cost. For this reason, the present application provides two non-hot air drying embodiments below, which are not easy to cause secondary pollution and have relatively low costs.

[0100] In the first non-hot air drying embodiment, the first cleaning head 110 is dried by radiant heating. Fig.13, a heat radiation assembly 320 is provided on the tray assembly 300, and the heat radiation assembly 320 includes a first heat source 321, and the first heat source 321 can be a halogen lamp or the like. A light-transmitting member 322 is provided on the side of the first heat source 321 close to the first cleaning head 110 of the first body 100, that is, the side away from the surface to be cleaned. For example, the light-transmitting member 322 can be a quartz plate or the like, and of course this embodiment does not constitute an undue restriction on it. Here, the first heat source 321 can be connected to a controller of the tray assembly 300 or a controller located at another position, and the controller controls the temperature of the first heat source 321 so that the temperature of the portion of the bearing area 310 corresponding to the position of the rotating body 111 of the first cleaning head 110 is between 50-60°C. During the drying process, the rotating body 111 can be intermittently rotated slowly to achieve uniform drying. In addition, in some embodiments, a reflective member 323 may be provided on a side of the first heat source 321 away from the first cleaning head 110, for example, on a side opposite to the light-transmitting member 322, and the reflective member 323 helps to improve the effect of heat radiation drying. Exemplarily, the light-transmitting member 322 and the reflective member 323 are located on opposite sides of the first heat source 321 in the first direction X.

[0101] Here, the heat radiation assembly 320 is disposed at a position corresponding to the first cleaning head 110, especially to the position of the rotating body 111 of the first cleaning head 110. Exemplarily, along the first direction X, the projection of the rotating body 111 is covered by the projection of the heat radiation assembly 320. Of course, the examples in this embodiment do not constitute an undue limitation thereto.

[0102] In the second non-hot air drying embodiment, the first cleaning head 110 is dried by conductive heating. Fig.14 , a heat conduction component 330 is arranged on the tray assembly 300. The heat conduction component 330 includes a second heat source 331, which is located on the tray assembly 300, and its position corresponds to the position of the first cleaning head 110, especially to the position of the rotating body 111 of the first cleaning head 110, so as to dry the rotating body 111. Among them, the second heat source 331 can be a metal heating tube or the like. Here, the second heat source 331 can be connected to the controller of the tray assembly 300 or a controller located at other positions. The controller controls the temperature of the first heat source 321 so that the temperature of the part corresponding to the position of the rotating body 111 of the first cleaning head 110 on the carrying area 310 is between 50-60°C. During the drying process, the rotating body 111 can be intermittently rotated slowly to achieve uniform drying.

[0103] Furthermore, in some embodiments, a heat conducting member 332, such as a metal heat conducting plate, may be provided on a side of the second heat source 331 close to the first cleaning head 110 (for example, in this embodiment, it may be a side of the second heat source 331 close to the first direction, that is, a side away from the surface to be cleaned) to enhance the efficiency of heat conduction to the first cleaning head 110. In some embodiments, a heat insulating member 333 may also be provided on a side of the second heat source 331 that does not face the first cleaning head 110, such as a peripheral side of the second heat source 331 perpendicular to the first direction and a side away from the first cleaning head 110, to reduce heat dissipation.

[0104] Here, the setting position of the heat conduction component 330 corresponds to the first cleaning head 110, especially to the position of the rotating body 111 of the first cleaning head 110. Exemplarily, along the first direction X, the projection of the rotating body 111 is covered by the projection of the heat conduction component 330. Of course, the examples in this embodiment do not constitute an improper limitation thereto.

[0105] It is understandable that in some embodiments, one of the heat radiation component 320 and the heat conduction component 330 may be provided, or both the heat radiation component 320 and the heat conduction component 330 may be provided at the same time, and the examples in this embodiment do not constitute an undue limitation thereto.

[0106] In some embodiments, see Fig.15 , the tray assembly 300 also includes a storage structure, which includes a storage member 340. Exemplarily, the storage member 340 is roughly in the shape of a hollow tube, but the example in this embodiment does not constitute an improper restriction on it. Here, a connecting hose 400 and a third cleaning head 410 are provided. The third cleaning head 410 is connected to the connecting hose 400, and the third cleaning head 410 is connected to the first body 100 or the main assembly 200 through the connecting hose 400. The connecting hose 400 is connected to a pressure source to access negative pressure and / or to a liquid storage container 220 to access cleaning liquid. Among them, the third cleaning head 410 can be a cleaning brush, etc., and a roller brush or other cleaning components can also be provided thereon; the pressure source can be a pressure source on the tray assembly 300, or a pressure source provided on the first body 100, or a pressure source provided on the main assembly 200, etc., and this embodiment does not constitute an improper restriction on it.

[0107] Here, the storage member 340 may be provided with a connection structure 341, for example, the connection structure 341 may be an elastic buckle, a Velcro assembly, a magnetic assembly, etc., and the connection structure 341 is used to detachably fix the connection hose 400. Thus, the storage member 340 is provided on the tray assembly 300, and the connection soft rod is stored on the storage member 340, so that the connection hose 400 and the third cleaning head 410 connected thereto can be stored. This mode is the storage mode.

[0108] When the connecting hose 400 and the third cleaning head 410 need to be used, the connecting hose 400 can be removed from the storage member 340 , and the connecting hose 400 and the third cleaning head 410 can be moved with the main body assembly 200 or the first body 100 .

[0109] In addition, in some embodiments, the storage member 340 can be detachably connected to the tray assembly 300. For example, it can be detachably connected to the tray assembly 300 by means of snap connection, magnetic attraction, etc. Moreover, the storage member 340 is hollow inside to form a flow channel. Fig.16 When in use, the storage member 340 can be removed from the tray assembly 300, and the first body 100 or the main assembly 200, the connecting hose 400, the storage member 340, and the third cleaning head 410 are connected in sequence, and the flow channel of the storage member 340 is located between the connecting hose 400 and the third cleaning head 410 to form a fluid connection between the connecting hose 400 and the third cleaning head 410. Therefore, the storage member 340 can be used as an extension tube, so that the user can hold the storage member 340 to clean a distant or high place. This mode is the extension mode.

[0110] See also Fig.17 A manual mode is also provided here, in which the connection between the connecting hose 400 and the third cleaning head 410 is released. The storage member 340 is connected to the third cleaning head 410, and the user can hold the storage member 340 and clean the surface to be cleaned through the third cleaning head 410, which can be a scrub brush or the like.

[0111] In some embodiments, see Fig.18The tray assembly 300 includes a tray 350 and a second body 360, and the second body 360 is detachably mounted on the tray 350. The aforementioned power connector 361 is arranged on the second body 360. The aforementioned heat radiation assembly 320, heat conduction assembly 330, storage member 340, etc. can be arranged on the tray 350 or on the second body 360. Exemplarily, a rotating body accommodating area 351 is arranged on the tray 350, and the rotating body accommodating area 351 is a part of the aforementioned bearing area 310. The rotating body accommodating area 351 is a groove adapted to the rotating body 111, and the rotating body 111 can be accommodated in the rotating body accommodating area 351, and the aforementioned heat radiation assembly 320 and heat conduction assembly 330 can be arranged in the rotating body accommodating area 351. The second body 360 is provided with a second mounting position 362, and the second mounting position 362 includes a bearing surface. When the second body 360 is assembled on the tray 350, the bearing surface is located on one side of the rotating body accommodating area 351, and the bearing surface is also a part of the aforementioned bearing area 310. In other embodiments, the bearing area 310 may be partially located on the tray 350 and partially located on the second body 360, or may be entirely located on the tray 350 or on the second body 360, and the examples in this embodiment do not constitute an improper limitation thereto.

[0112] Here, a second cleaning head 363 may be provided on the second body 360. In some embodiments, the second cleaning head 363 and the aforementioned third cleaning head 410 are the same component, and the third cleaning head 410 is connected to the second body 360 via a connecting hose 400. Of course, this embodiment does not constitute an undue limitation thereto. In other embodiments, the third cleaning head 410 may also be connected to the tray 350 via a connecting hose 400; the second cleaning head 363 and the third cleaning head 410 may also be two cleaning heads.

[0113] In addition, see Fig.19 The second body 360 may also be provided with a wheel body 364, and the wheel body 364 may include any one of a driving wheel and a driven wheel, thereby facilitating the movement of the second body 360 on the surface to be cleaned.

[0114] Here, the host assembly 200 shown above is installed in the first installation position 120, and the state in which the battery pack and the liquid storage container 220 are connected to the first cleaning head 110 is the first state. Here, if a pressure source is provided on the host assembly 200, the pressure source is also connected to the first cleaning head 110. In some embodiments, in the first state, the clean water tank and the recovery tank of the liquid storage container 220 are both connected to the first cleaning head 110, the clean water tank provides water or other cleaning liquid to the first cleaning head 110, and the suction airflow formed by the pressure source sucks dirt and the like into the recovery tank. Further, here, a second state is also provided.

[0115] Here, please see Fig.19 The second body 360 is provided with a second mounting position 362, which can be used to mount the host assembly 200. It is understandable that the second mounting position 362 may include a structure for limiting the host assembly 200, such as a buckle structure, a carrier 121, a magnetic structure, etc. For example, see Fig.21 The second body 360 is provided with a limiting protrusion 369 for limiting the main assembly 200. Fig.25 When the second body 360 and the main assembly 200 are assembled together, the limiting protrusion 369 abuts against the limiting protrusion 260 on the main body 210 to form a limit, which is of course not limited to the example in this embodiment.

[0116] In the second state, the main body assembly 200 is installed at the second installation position 362, the battery pack and / or the liquid storage container 220 is connected to the second cleaning head 363, the power connector 361 is connected to the battery pack, and the tray 350 is separated from the second body 360.

[0117] For example, in some embodiments, the second installation position 362 also includes an interface for forming an electrical connection, a water connection, a gas connection, etc. with the host assembly 200. For example, see Fig.21 The second installation position 362 is provided with a third water channel connection portion 370, which is a water channel joint, which can be connected to the second cleaning head 363, for example, connected to the liquid spraying port of the second cleaning head 363, so as to provide water or other cleaning liquid to the second cleaning head 363. Exemplarily, when the main unit assembly 200 is assembled at the second installation position 362, the main unit assembly 200 forms a water channel connection with the second body 360 through the third water channel connection portion 370, so as to provide water or other cleaning liquid to the second cleaning head 363. In addition, when the liquid storage container 220 is assembled at the second installation position 362, the main unit assembly 200 can also form a waterway connection with the second body 360 through the third waterway connection portion 370. For example, through the third waterway connection portion 370, two waterways are formed between the liquid storage container 220 of the main unit assembly 200 and the second body 360. One is a clean waterway between the clean water tank and the second cleaning head 363, and the clean waterway can provide water or other cleaning liquids to the second cleaning head 363; the other is a dirty and sewage waterway between the recovery tank and the second cleaning head 363, and the dirty and sewage waterway is used to suck dirt from the second cleaning head 363 to the recovery tank. Of course, the examples in this embodiment do not constitute an improper limitation thereto. For example, in other embodiments, through the third waterway connection portion 370, only one clean waterway can be formed between the liquid storage container 220 of the main unit assembly 200 and the second body 360.

[0118] In addition, illustratively, a heating device may be further provided on the second body 360, and the heating device may be a heat radiation heating device, a heat conduction heating device, or a heat convection heating device. Specifically, the heating device may be a spiral copper tube / aluminum tube heating tube, a ceramic heating tube, a thin film coating heater, a quartz glass heating tube, a nano-electric heating film, a thick film heater, etc., and the examples in this embodiment do not constitute an improper restriction on it. Here, the heating device is configured between the second cleaning head 363 and the third waterway connection 370 to heat the fluid flowing through. For example, the heating device heats the fluid to a preset temperature to improve the cleaning effect. Specifically, the heating device may be used to heat water or other cleaning liquid to a steam state, and the steam-like cleaning liquid is provided to the second cleaning head 363 and sprayed onto the surface to be cleaned to achieve effective cleaning of the surface to be cleaned. Of course, the examples in this embodiment do not constitute an improper restriction, and in other embodiments, the cleaning liquid may not be heated to a steam state.

[0119] Of course, it can be understood that in some embodiments, the second installation position 362 may further include a third charging connection part 380, a third gas connection part, etc. The third charging connection part 380 is connected to the second cleaning head 363, for example, connected to the rotating assembly of the second cleaning head 363; for another example, the third charging connection part 380 is connected to the pump assembly provided on the second body 360; the third gas connection part is connected to the suction port of the second cleaning head 363. When the main assembly 200 is assembled in the second installation position 362, the second charging connection part of the main assembly 200 is electrically connected to the third charging connection part 380, so that the main assembly 200 is electrically connected to the second body 360; the second gas connection part of the main assembly 200 is connected to the third gas connection part, so that the main assembly 200 is gas-connected to the second body 360. Here, the third charging connection part 380, the third gas path connection part and the third water path connection part 370 can be set separately or simultaneously; the third gas path connection part and the third water path connection part 370 can also be the same component, and the example in this embodiment does not constitute an undue limitation thereto.

[0120] In the second state, the host component 200 and the second body 360 can be powered by the original power of the battery pack, or an external power supply can be connected through the power connector 361 to power the host component 200 and the second body 360. When the original power of the battery pack is used to power the host component 200 and the second body 360, the second body 360 and the host component 200 do not need to be connected to a fixed external power supply, that is, they are in a wireless state. At this time, it is convenient for the user to move the second body 360 and the host component 200 to perform cleaning operations, and their use distance is not limited. When the external power supply is connected through the power connector 361, the second body 360 and the host component 200 are in a wired state, which can meet the use requirements of high power and long battery life. Exemplarily, here, when the external power supply is connected through the power connector 361, the working power of the host component 200 is greater than the working power when the external power supply is not connected, thereby effectively improving the cleaning effect. Of course, the examples in this embodiment do not constitute an improper limitation to it.

[0121] Here, the second body 360 is provided with a second controller and a second control component, the second controller and the second control component are connected, and the second controller can also be connected to the aforementioned second cleaning head 363 and other components on the second body 360 to control the components. When the host assembly 200 is assembled at the second installation position 362 of the second body 360, the host assembly 200 is electrically connected to the second body 360, so that the battery pack supplies power to the second controller. Among them, the second controller is a control circuit board, etc., and the second control component can be a switch button, a function button, etc., and its type can be a mechanical button, a touch screen, a voice-controlled switch, etc. Of course, the examples in this embodiment do not constitute an improper limitation to them.

[0122] Here, since the second controller and the second control component are both arranged on the second body 360 instead of the host assembly 200, the circuit lead-out on the second body 360 can be reduced, and the second body 360 only needs to be provided with internal wiring to achieve the connection between the second controller and the various components on the second body 360, which helps to simplify the circuit structure. At the same time, the second controller and the second control component are not arranged on the host assembly 200, which also helps to reduce the number of components on the host assembly 200, thereby reducing the volume and mass of the host assembly 200. Of course, it can be understood that the host assembly 200 is not completely without any control components. When the host assembly 200 of the present application is applied, the host assembly 200 may also be provided with a battery pack controller for controlling the battery pack. The example in this embodiment does not constitute an improper limitation to the present application.

[0123] Here, in some embodiments, a linkage structure is provided, and the linkage structure is configured to release the mating connection between the second body 360 and the tray 350 when the host assembly 200 is assembled to the second installation position 362 on the second body 360 .

[0124] For example, the linkage structure includes a first locking structure and a second locking structure, and the first locking structure and the second locking structure can be connected in a transmission manner. The first locking structure includes a first matching portion 250 (see Fig. 20 ) and the first locking portion 365 (see Fig.21 ), which is used to realize the detachable connection between the main assembly 200 and the second body 360; the second locking structure includes a second locking portion 367 (see Fig.21 ) and a second mating portion, which is used to realize a detachable connection between the second body 360 and the tray 350. Here, the transmission connection between the first locking structure and the second locking structure means that when one of them forms a locking fit, the locking fit of the other is released.

[0125] Specifically, see Fig. 20 A first mating portion 250 and a first trigger portion 240 are provided on the main body 210 of the host assembly 200. The first mating portion 250 can be located on a side surface of the main body 210 perpendicular to the first direction X, and the first trigger portion 240 can be located on the end surface of the main body 210 facing the second installation position 362, for example, the end surface of the main body 210 close to the second body 360 in the first direction X, which can usually be located on the bottom surface of the second body 360.

[0126] Corresponding to the first matching portion 250, see Fig.21 , the second body 360 is provided with a first locking portion 365, which can be located on a side surface perpendicular to the first direction X; corresponding to the first trigger portion 240, the second body 360 is provided with a second trigger portion 366, which can be located on the end surface of the second body 360 facing the main assembly 200, for example, located on the end surface of the second body 360 close to the main assembly 200 in the first direction, which is also the surface of the second installation position 362 of the second body 360, usually also the upper end surface of the second body 360. At the same time, the second body 360 is also provided with a second locking portion 367. Corresponding to the second locking portion 367, a second matching portion is provided on the tray 350.

[0127] In addition, an operating component 368 is also provided. The operating component 368 can be provided on the tray 350 or the second body 360, etc. The operating component 368 is transmission-connected to one of the first locking structure and the second locking structure. Of course, the example in this embodiment does not constitute an undue limitation to the present application. In other embodiments, the setting position of the operating component 368 and the matching relationship with the first locking structure and the second locking structure may be different. For example, the operating component 368 may include two buttons, and the two buttons are respectively connected to the first locking structure and the second locking structure, etc.

[0128] Of course, it is understandable that the aforementioned examples of the positions of the first locking structure, the second locking structure, the first trigger portion 240, the second trigger portion 366, and the operating portion 368 do not constitute an undue limitation on the present application. In other embodiments, the positions of the components may also be different. It is only necessary that when the mainframe assembly 200 is installed in the second installation position 362, the first matching portion 250 and the first locking portion 365 match, the second locking portion 367 and the second matching portion match, and the first trigger portion 240 and the second trigger portion 366 match. That is, the positions of the first matching portion 250 and the first locking portion 365 correspond, the positions of the second locking portion 367 and the second matching portion correspond, and the positions of the first trigger portion 240 and the second trigger portion 366 correspond.

[0129] Here, by way of example, see Fig. 22 , the host assembly 200 is in the process of being installed in the second installation position 362. Please refer to Fig.23 The mating surface between the first trigger part 240 and the second trigger part 366 is a mating inclined surface. When the two are in contact, they are mated with each other through the mating inclined surface. For example, the end surface of at least one of the first trigger part 240 and the second trigger part 366 facing the other is an inclined inclined surface. When the main assembly 200 approaches the second installation position 362 on the second body 360, the first trigger part 240 and the second trigger part 366 are in contact, and due to the mating of the mating inclined surface, the first trigger part 240 drives the second trigger part 366 to move. For example, the first trigger part 240 is an inclined guide column, and its end surface facing the second trigger part 366 is an inclined surface. The second trigger part 366 is a connecting rod. When the main assembly 200 approaches the second installation position 362 in the opposite direction of the first direction X, the inclined guide column contacts the connecting rod and drives the connecting rod to move in a direction perpendicular to the first direction X. When the first direction X is a vertical direction, that is, the connecting rod moves in a horizontal direction.

[0130] Here, the second trigger part 366 is connected to the first locking structure by transmission, for example, the second trigger part 366 is connected to the first locking part 365 by transmission. Exemplarily, one end of the second trigger part 366 extends to the position of the first locking part 365 and is connected to the first locking part 365. When the second trigger part 366 is driven by the first trigger part 240 to move, the second trigger part 366 is displaced and drives the first locking part 365 to move to a position locked with the first matching part 250. Fig.26 The first locking portion 365 is a lock buckle, and the first matching portion 250 is a lock slot. When the two are matched, the lock buckle is inserted into the lock slot, so that the main body 210 of the host assembly 200 and the second body 360 form a matching connection, and the two are connected as one. Of course, it can be understood that in other embodiments, the transmission connection between the second trigger portion 366 and the first locking portion 365 can also be different, for example, the two are connected by screw transmission, gear transmission, belt transmission, etc. The examples in this embodiment do not constitute an improper limitation to this application.

[0131] Here, the second locking structure is connected to the first locking structure by transmission, and when the first locking part 365 moves to lock with the first matching part 250, the second locking part 367 is driven by the first locking part 365 to move. Exemplarily, the first locking part 365 and the second locking part 367 are connected by a screw transmission structure, a gear transmission structure, a belt transmission structure, a connecting rod transmission structure or a transmission rope, so that when the first locking part 365 moves to a state locked with the first lock matching part 250, the second locking part 367 is driven and moved to a state of being unlocked from the second matching part, thereby realizing the linkage between the first locking structure and the second locking structure. That is, when the main assembly 200 is connected to the second installation position 362 of the second body 360, the connection between the second body 360 and the tray 350 is released; accordingly, when the locking connection between the second body 360 and the tray 350 is formed, the matching connection between the main assembly 200 and the second body 360 is released.

[0132] For example, the following is an explanation using the example of an operating component 368 being connected to the second locking component 367, wherein a trigger is used as the operating component 368, and the trigger and the second locking component 367 are connected via a screw transmission structure, a gear transmission structure, a belt transmission structure, a connecting rod transmission structure or a transmission rope, or the trigger is connected to a control circuit, and by operating the trigger, the control circuit generates a control signal, and drives the second locking component 367 to move via a driving member such as a motor or a cylinder; the example in this embodiment does not constitute an undue limitation thereto, and the second locking component 367 can be controlled to move by operating the operating component 368 to change the mating state between the second locking component 367 and the second mating component.

[0133] Here, the host assembly 200 is mounted on the second body 360, and the second body 360 is separated from the tray 350, that is, it is in the aforementioned second state. Here, the second body 360 is placed on the tray 350, so that the second body 360 and the tray 350 are approximately located at mutually matching positions. Then, the user presses the trigger as the operating component 368, and the trigger drives the second locking portion 367 to move to a position that matches with the second matching portion, thereby, the second locking portion 367 forms a locking match with the second matching portion, and the second body 360 and the tray 350 are connected as one. In addition, when the second locking portion 367 moves, it drives the first locking portion 365 to move. When the second locking portion 367 is locked with the second matching portion, the first locking portion 365 moves to a position that is disengaged from the first matching portion 250, thereby, the matching connection between the second body 360 and the host assembly 200 is released.

[0134] In addition, a third state is provided, in which the second body 360 is mounted on the tray 350, and the first body 100 is placed in the loading area 310 on the tray assembly 300. Here, the host assembly 200 can be mounted on the first body 100 or separated from the first body 100. When the first body 100 is connected to the host assembly 200, that is, in the aforementioned state Fig.12 Status shown.

[0135] In addition, a fourth state can be set, see Fig. 27 In the fourth state, the liquid storage container 220 is separated from the main body 210 of the main assembly 200, and the liquid storage container 220 is installed on the second body 360, and the second body 360 is separated from the tray 350. Here, the liquid storage container 220 can be directly installed at the aforementioned second installation position 362, or another installation position can be configured for the liquid storage container 220 on the second body 360, and the examples in this embodiment do not constitute an improper limitation thereto.

[0136] In the fourth state, the liquid of the liquid storage container 220 is connected to the second cleaning head 363 on the second body 360, and the second cleaning head 363 obtains power through the power connector 361, thereby performing cleaning work. Here, a pump assembly may be provided on the second body 360, and the pump assembly is configured in the pipeline of the second cleaning head 363, so as to pump cleaning liquid from the liquid storage container 220 to the second cleaning head 363. It is understandable that not only in this example, but also in the aforementioned examples, the pump assembly may be provided on the second body 360 so that the cleaning liquid is pumped by the host assembly 200. Of course, in other embodiments, the pump assembly may also be configured on the liquid storage container 220 or other components of the host assembly 200, and the example in this embodiment does not constitute an undue limitation thereto. In addition, when the aforementioned heating device is provided, the cleaning liquid here can be heated, for example, heated to a steam state, whereby, in the fourth state, the second cleaning head 363 can spray cleaning liquid having a preset temperature and in a preset state toward the surface to be cleaned, thereby adapting to the required cleaning needs and helping to improve the cleaning effect.

[0137] In addition, in some embodiments, in the fourth state, two water channels may be formed between the liquid storage container 220 and the second cleaning head 363 on the second body 360, one of which is a clean water channel between the clean water tank and the second cleaning head 363, which can provide water or other cleaning liquids to the second cleaning head 363; and the other is a dirty and dirty water channel between the recovery tank and the second cleaning head 363, which is used to suck dirt from the second cleaning head 363 to the recovery tank. Of course, the examples in this embodiment do not constitute an improper limitation to the present application.

[0138] See also Figures 1 to 27 The second aspect of the present application provides a cleaning system, which includes a first body 100, a main body assembly 200, and a tray assembly 300. The first body 100 is provided with a first cleaning head 110 and has a first installation position 120; the main body assembly 200 is provided with a battery pack and a liquid storage container 220; the tray assembly 300 is used to carry the first body 100, and the tray assembly 300 includes a tray 350 and a second body 360, and the second body 360 is detachably mounted on the tray 350, and the second body 360 is provided with a second cleaning head 363 and a power connector 361, and has a second installation position 362, and the power connector 361 is used to connect to an external power source.

[0139] The cleaning system has a first state, a second state and a third state. In the first state, the main body assembly 200 is installed in the first installation position 120, and the battery pack and the liquid storage container 220 are connected to the first cleaning head 110; in the second state, the main body assembly 200 is installed in the second installation position 362, the battery pack and the liquid storage container 220 are connected to the second cleaning head 363, the power connector 361 is connected to the battery pack, and the tray 350 is separated from the second body 360; in the third state, the second body 360 is installed on the tray 350, and the first body 100 is carried on the tray 350 and the second body 360.

[0140] In some embodiments, the host component 200 includes a main body 210, and the liquid storage container 220 is detachably connected to the main body 210; the cleaning system also has a fourth state, in which the liquid storage container 220 is installed in the second installation position 362, and the liquid storage container 220 is connected to the second cleaning head 363.

[0141] In some embodiments, a heating device is provided on the second body 360. When the liquid storage container 220 or the main body component 200 is connected to the second body 360, the cleaning liquid provided to the second body 360 by the liquid storage container 220 or the main body component 200 can be heated, for example, heated to a steam state. Thus, in the second state or the fourth state, the second cleaning head 363 on the second body 360 can spray cleaning liquid with a preset temperature and in a preset state toward the surface to be cleaned, thereby adapting to the required cleaning needs and helping to improve the cleaning effect.

[0142] In some embodiments, the cleaning system also includes a first locking structure and a second locking structure. The first locking structure is used to achieve a detachable connection between the main body assembly 200 and the second body 360. The first locking structure includes a first matching portion 250 and a first locking portion 365. The first matching portion 250 is located on the second body 360, and the first locking portion 365 is located on the main body assembly 200. The second locking structure is used to achieve a detachable connection between the second body 360 and the tray 350. The second locking structure includes a second locking portion 367 and a second matching portion. The second locking portion 367 is located on the second body 360, and the second matching portion is located on the tray 350.

[0143] In some embodiments, the first locking portion 365 is transmission-connected with the second locking portion 367 , and when the first locking portion 365 is locked with the first matching portion 250 , the locking between the second locking portion 367 and the second matching portion is released.

[0144] In some embodiments, an operating component 368 is further provided on the second body 360, and the operating component 368 is transmission-connected to one of the first locking portion 365 and the second locking portion 367. Operating the operating component 368 can lock one of the first locking structure and the second locking structure and unlock the other.

[0145] In some embodiments, the cleaning system also includes a first trigger part 240 and a second trigger part 366, the first trigger part 240 is arranged on the main assembly 200, the second trigger part 366 is arranged on the second body 360, and the second trigger part 366 is transmission-connected to the first locking part 365; when the main assembly 200 is assembled to the second installation position 362, the first trigger part 240 drives the second trigger part 366 to move, and the second trigger part 366 drives the first locking part 365 to move to a position locked with the first matching part 250.

[0146] In some embodiments, a first controller is disposed on the first body 100 , and in a first state, the first controller is connected to the host component 200 ; a second controller is disposed on the second body 360 , and in a second state, the second controller is connected to the host component 200 .

[0147] In some embodiments, the first body 100, main body assembly 200, tray assembly 300 and other related structures provided in this embodiment are the same as the structures in the aforementioned embodiment of the first aspect. For related descriptions, please refer to the aforementioned embodiment of the first aspect, and no further details will be given in this embodiment.

[0148] See also Figures 1 to 27 The third aspect of the present application provides a cleaning device, including a main assembly 200 and a tray assembly 300. The main assembly 200 is provided with a battery pack and a liquid storage container 220; the tray assembly 300 includes a tray 350 and a second body 360, the second body 360 is detachably mounted on the tray 350, the second body 360 is provided with a second cleaning head 363 and a power connector 361, and has a second installation position 362, the power connector 361 is used to connect to an external power source, and the main assembly 200 is detachably matched at the second installation position 362.

[0149] In some embodiments, a heat radiation assembly 320 is disposed on the tray assembly 300, and the heat radiation assembly 320 includes a first heat source 321 and a light-transmitting member 322, and the light-transmitting member 322 is disposed on a side of the first heat source 321 away from the surface to be cleaned; and / or, a heat conduction assembly 330 is disposed on the tray assembly 300, and the heat conduction assembly 330 includes a second heat source 331 and a heat-conducting member 332, and the heat-conducting member 332 is disposed on a side of the second heat source 331 away from the surface to be cleaned.

[0150] In some embodiments, a storage member 340 is also provided on the tray assembly 300, and a connecting structure is provided on the storage member 340. The tray assembly 300 is connected to the second cleaning head 363 via a connecting hose 400, and the connecting hose 400 is detachably connected to the storage member 340 via the connecting structure.

[0151] In some embodiments, the storage member 340 is detachably connected to the tray assembly 300, and a flow channel is provided in the storage member 340; the cleaning device includes an extended mode, in which the storage member 340 is configured between the tray assembly 300 and the second cleaning head 363 to form fluid communication.

[0152] In some embodiments, the storage member 340 is detachably connected to the tray assembly 300 , and the second cleaning head 363 is detachably connected to the tray assembly 300 .

[0153] In some embodiments, the first body 100, main body assembly 200, tray assembly 300 and other related structures provided in this embodiment are the same as the structures in the aforementioned embodiment of the first aspect. For related descriptions, please refer to the aforementioned embodiment of the first aspect, and no further details will be given in this embodiment.

[0154] Application Example 1

[0155] In application example 1, a cleaning device is provided, which may be a handheld cleaning device such as a floor scrubber or a vacuum cleaner. The cleaning device includes a first body 100, which is provided with a handle for a user to hold, and a cleaning head is also provided on the first body 100, which is used to clean a surface to be cleaned, and may include a roller brush, etc.

[0156] Here, the cleaning device further includes a host assembly 200, which is detachably mounted on the first body 100. The host assembly 200 includes a body 210, on which a battery pack and a liquid storage container 220 are disposed. When the host assembly 200 is mounted on the first body 100, the battery pack is electrically connected to the cleaning head through the docking between the body 210 and the first body 100 to supply power to the cleaning head; and the liquid storage container 220 is fluidically connected to the cleaning head to provide cleaning liquid to the cleaning head.

[0157] Furthermore, in this example, a pressure source such as a motor may be provided on the body 210 to form a suction airflow. When the host assembly 200 is mounted on the first body 100, the host assembly 200 provides negative pressure to the cleaning head to form a suction airflow to suck in dust and the like.

[0158] Application Example 2

[0159] In application example 2, a cleaning device is provided, which is substantially the same as the cleaning device provided in application example 1.

[0160] Furthermore, here, a retractable grip portion 232 is also provided on the body 210 of the host assembly 200, so that the user can hold the host assembly 200 to operate. The retractability of the grip portion 232 is achieved by a retractable assembly 231, which is disposed between the grip portion 232 and the body 210. Exemplarily, the retractable assembly 231 includes a three-section retractable rod.

[0161] Application Example 3

[0162] In application example three, a cleaning device is provided, which is substantially the same as the cleaning device provided in application example two.

[0163] Further, the gripping portion 232 is rotatably connected to the telescopic assembly 231, and a receiving groove 2319 is provided on the telescopic assembly 231. The gripping portion 232 can be rotated to a position located in the receiving groove 2319, or can be rotated to outside the receiving groove 2319. When the gripping portion 232 is rotated to outside the receiving groove 2319, a limiting member 237 is moved to block the moving path of the gripping portion 232 rotating to the receiving groove 2319 by a retaining member 236 such as a spring, thereby limiting the gripping portion 232 outside the receiving groove 2319, so that the user can operate the gripping portion 232.

[0164] Application Example 4

[0165] In application example four, a tray assembly 300 is provided, and the tray assembly 300 includes a tray 350 and a second body 360. The tray 350 and the second body 360 are detachably connected to each other. When the tray 350 and the second body 360 are connected, the two together form a second installation position 362. The second installation position 362 is used to carry the first body 100 or the host assembly 200 provided in any of the aforementioned application examples.

[0166] Further, the body 210 of the host assembly 200 here can be installed on the second body 360, and the second body 360 is connected to the second cleaning head 363. The second cleaning head 363 can be a scrub brush, a cleaning head of a fabric cleaning machine, etc. When the host assembly 200 is installed on the second body 360, the liquid storage container 220 of the host assembly 200 is connected to the second cleaning head 363 to supply liquid to the second cleaning head 363; the battery pack of the host assembly 200 is connected to the host assembly 200 to supply power to the host assembly 200; the battery pack of the host assembly 200 is connected to the second cleaning head 363 to provide negative pressure to the second cleaning head 363.

[0167] Application Example 5

[0168] In application example five, a tray assembly 300 is provided, and the tray assembly 300 is substantially the same as the tray assembly 300 provided in application example four.

[0169] Further, here, a heat radiation component 320 is arranged on the tray 350, and the heat radiation component 320 includes a first heat source 321 and a light-transmitting member 322, and the light-transmitting member 322 is arranged on the side of the first heat source 321 away from the surface to be cleaned; and / or, a heat conduction component 330 is arranged on the tray 350, and the heat conduction component 330 includes a second heat source 331 and a heat conductive member 332, and the heat conductive member 332 is arranged on the side of the second heat source 331 away from the surface to be cleaned.

[0170] Application Example 6

[0171] In application example 6, a tray assembly 300 is provided, and the tray assembly 300 is substantially the same as the tray assembly 300 provided in application example 4 or 5.

[0172] Further, here, a heating device and a third water channel connection portion 370 are provided on the second body 360. The third water channel connection portion 370 is used to connect with the main body assembly 200 or the liquid storage container 220 of the main body assembly 200, so that the main body assembly 200 or the liquid storage container 220 of the main body assembly 200 can form a water channel connection with the second cleaning head 360 of the second body 360. The heating device is configured in the pipeline forming the water channel connection, whereby the heating device can heat a cleaning liquid such as water to a preset temperature. Here, a cleaning liquid such as water can be heated to be in a steam state, whereby when the main body assembly 200 or the liquid storage container 220 of the main body assembly 200 is assembled on the second body 360, the second body 360 is in a steam mode, that is, the second cleaning head 363 can spray steam to the surface to be cleaned for effective cleaning.

[0173] Application Example 7

[0174] In application example 7, a cleaning system is provided, which includes the cleaning device provided in any one of application examples 1 to 3 and the tray assembly 300 provided in any one of application examples 4 to 6.

[0175] Furthermore, a first locking structure and a second locking structure are also provided here. The first locking structure is used to realize a detachable connection between the mainframe assembly 200 and the second body 360, and the first locking structure includes a first matching portion 250 and a first locking portion 365, the first locking portion 365 is located on the second body 360, and the first matching portion 250 is located on the mainframe assembly 200; the second locking structure is used to realize a detachable connection between the second body 360 and the tray 350, and the second locking structure includes a second locking portion 367 and a second matching portion, the second locking portion 367 is located on the second body 360, and the second matching portion is located on the tray 350.

[0176] At the same time, a first triggering portion 240 and a second triggering portion 366 are also provided. The first triggering portion 240 is provided on the main assembly 200 , and the second triggering portion 366 is provided on the second body 360 . The second triggering portion 366 is transmission-connected to the first locking portion 365 .

[0177] When the host assembly 200 is assembled to the second installation position 362, the first triggering part 240 drives the second triggering part 366 to move, and the second triggering part 366 drives the first locking part 365 to move to a position locked with the first matching part 250, that is, the second body 360 and the host assembly 200 form a matching connection. In addition, the first locking part 365 is in transmission connection with the second locking part 367. When the first locking part 365 moves to a position locked with the first matching part 250, the first locking part 365 drives the second locking part 367 to move, so that the second locking part 367 moves to a position that is out of locking with the second matching part, that is, the tray 350 and the second body 360 are in contact and matching connection.

[0178] It can be understood that the meanings of the terms in the embodiments of the present application are the same. For the content not described in detail in a certain embodiment, its specific implementation details can refer to the descriptions in other embodiments. The example descriptions and technical effects shown in the aforementioned embodiments can be implemented accordingly. In particular, the embodiments of the three aspects are interrelated. The parts not mentioned in the embodiments of certain aspects can directly refer to the descriptions in the embodiments of other aspects. For the repeated parts, this embodiment will not go into details.

[0179] The cleaning equipment and cleaning system provided by the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A cleaning device, characterized in that: include, A first body is provided with a first cleaning head and has a first installation position, wherein the first cleaning head comprises a cleaning head shell, and the cleaning head shell is provided with a rotating assembly and a liquid spraying port; as well as A host assembly, provided with a battery pack and a liquid storage container; The main body assembly is detachably mounted at the first mounting position. When the main body assembly is mounted at the first mounting position, the battery pack is connected to the rotating assembly, and the liquid storage container is connected to the liquid spraying port.

2. The cleaning device according to claim 1, characterized in that The host assembly includes a main body, the battery pack and the liquid storage container are arranged on the main body, and the main body is also provided with a telescopic assembly and a gripping portion, and the telescopic assembly is connected between the gripping portion and the main body so that the gripping portion can be telescoped relative to the main body.

3. The cleaning device according to claim 2, characterized in that The telescopic assembly includes a telescopic rod and a locking member, the telescopic rod is movably arranged on the body along a first direction, a receiving groove is arranged on the telescopic rod, the locking member is used to cooperate with the body to fix the position of the telescopic rod, and the grip is rotatably connected to the telescopic rod so as to be rotatable into the receiving groove; The cleaning device also includes: A limiter, which is arranged on the telescopic rod and can move between a limit position and a non-limit position. In the limit position, the rotation path of the gripping portion into the accommodating groove is blocked by the limiter; A retaining member is connected between the limiting member and the body and is used to provide a force to the limiting member so that the limiting member has a tendency to move toward the limiting position.

4. The cleaning device according to claim 3, characterized in that A guide member is also included, the extension direction of the guide member is perpendicular to the first direction, the limiting member is movably engaged with the guide member, and the limiting position and the non-limiting position are arranged at intervals along the extension direction of the guide member.

5. The cleaning device according to claim 3, characterized in that The limiting member is also provided with a release member, the release member is connected to the limiting member, a hollow portion is provided on the accommodating groove, when the limiting member is located at the limiting position, at least part of the release member passes through the hollow portion and is located outside the accommodating groove.

6. The cleaning device according to claim 3, characterized in that The telescopic assembly includes a plurality of telescopic rods connected in sequence, the gripping portion is arranged on the outermost telescopic rod, a locking structure is arranged between two adjacent telescopic rods, and the locking structure includes: Unlocking parts; An unlocking operating member, transmission-connected to the unlocking member; A locking member, disposed on one of the telescopic rods; A locking slot is provided on the other telescopic rod; The locking member can cooperate with the locking groove to fix the positions of the two adjacent telescopic rods, and the unlocking member is transmission-connected to the locking member so as to drive the locking member to release the cooperation with the locking groove when driven by the unlocking operating member.

7. The cleaning device according to claim 6, characterized in that The unlocking member moves in a first direction when driving the locking member to move, and the locking member moves in a second direction. The first direction and the second direction are different.

8. A cleaning system, characterized in that: include, The first body is provided with a first cleaning head and has a first installation position; A host assembly, provided with a battery pack and a liquid storage container; as well as a tray assembly, used to carry the first body, the tray assembly comprising a tray and a second body, the second body being detachably mounted on the tray, the second body being provided with a second cleaning head and a power connector and having a second mounting position, the power connector being used to connect to an external power source; The cleaning system has a first state, a second state and a third state, In the first state, the main body assembly is installed in the first installation position, and the battery pack and the liquid storage container are connected to the first cleaning head; In the second state, the main body assembly is installed in the second installation position, the battery pack and the liquid storage container are connected to the second cleaning head, the power connector is connected to the battery pack, and the tray is separated from the second body; In the third state, the second body is mounted on the tray, and the first body is carried on the tray and the second body.

9. The cleaning system according to claim 8, characterized in that The host assembly includes a body, and the liquid storage container is detachably connected to the body; The cleaning system further has a fourth state, in which the liquid storage container is installed in the second installation position and the liquid storage container is connected to the second cleaning head.

10. The cleaning system according to claim 9, characterized in that A third water channel connection part and a heating device are provided on the second body, the third water channel connection part is connected to the second cleaning head, and the heating device is arranged between the second cleaning head and the third water channel connection part; In the fourth state, the liquid storage container is docked to the third water channel connection portion to form fluid communication with the second cleaning head.

11. The cleaning system according to claim 8, characterized in that A third water channel connection part and a heating device are provided on the second body, the third water channel connection part is connected to the second cleaning head, and the heating device is arranged between the second cleaning head and the third water channel connection part; In the second state, the main unit assembly is docked to the third water channel connection portion to form fluid communication with the second cleaning head.

12. The cleaning system according to claim 8, characterized in that include, A first locking structure, used to realize a detachable connection between the main body assembly and the second body, the first locking structure comprising a first locking portion and a first matching portion, the first locking portion is located on the second body, and the first matching portion is located on the main body assembly; The second locking structure is used to realize a detachable connection between the second body and the tray. The second locking structure includes a second locking portion and a second matching portion. The second locking portion is located on the second body, and the second matching portion is located on the tray.

13. The cleaning system according to claim 12, characterized in that The first triggering part is arranged on the main body assembly, the second triggering part is arranged on the second body, the second triggering part is connected to the first locking part by transmission, and the first locking part is connected to the second locking part by transmission; When the host assembly is assembled to the second installation position, the first trigger portion drives the second trigger portion to move, and the second trigger portion drives the first locking portion to move to a position locked with the first matching portion.

14. The cleaning system according to claim 13, characterized in that The second body is also provided with an operating component, which is transmission-connected to one of the first locking portion and the second locking portion. By operating the operating component, one of the first locking structure and the second locking structure can be locked and the other can be unlocked.

15. The cleaning system according to claim 8, characterized in that A first controller is disposed on the first body, and in the first state, the first controller is connected to the host component; The second body is provided with a second controller, and in the second state, the second controller is connected to the host component.

16. A cleaning device, characterized in that: include, A host assembly, provided with a battery pack and a liquid storage container; and A tray assembly, the tray assembly includes a tray and a second body, the second body is detachably mounted on the tray, the second body is provided with a second cleaning head and a power connector, and has a second installation position, the power connector is used to connect to an external power source, and the main unit assembly is detachably engaged in the second installation position.

17. The cleaning device according to claim 16, characterized in that The tray assembly is provided with a heat radiation assembly, the heat radiation assembly comprises a first heat source and a light-transmitting member, the light-transmitting member is provided on a side of the first heat source away from the surface to be cleaned; and / or, The tray assembly is provided with a heat conduction assembly, which includes a second heat source and a heat conduction member, and the heat conduction member is arranged on a side of the second heat source away from the surface to be cleaned.

18. The cleaning device according to claim 16, characterized in that The tray assembly is also provided with a storage piece, and the storage piece is provided with a connecting structure. The tray assembly is connected to the second cleaning head via a connecting hose, and the connecting hose is detachably connected to the storage piece via the connecting structure.

19. The cleaning device according to claim 18, characterized in that The storage member is detachably connected to the tray assembly, and a flow channel is provided in the storage member; The cleaning device includes an extended mode in which the organizer is disposed between the tray assembly and the second cleaning head for fluid communication.

20. The cleaning device according to claim 18, characterized in that The storage member is detachably connected to the tray assembly, and the second cleaning head is detachably connected to the tray assembly.

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