Cleaning device and cleaning system

Abstract

A cleaning device, comprising a water tank and a main unit (1). The water tank is detachably mounted on the main unit (1), a button (12) capable of being pressed is provided on the main unit (1), and by pressing the button (12), the water tank can be detached from the main unit (1); a movable locking member (10) is further provided in the main unit (1), the locking member (10) is separably connected to the water tank, and by pressing the button (12), the locking member (10) can be driven to move in a direction away from the water tank; the water tank comprises a locking hole (312); and the locking member (10) can be inserted into the locking hole (312) of the water tank.

Description

Cleaning equipment and cleaning system

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese patent application No. 202323658838.3 filed on December 29, 2023 and Chinese patent application No. 202420090026.9 filed on January 12, 2024, and the contents of the above-mentioned Chinese patent application disclosures are hereby incorporated by reference in their entirety as part of this disclosure. Technical Field

[0003] The present disclosure belongs to the technical field of electrical equipment, and particularly relates to a cleaning device and a cleaning system. Background Art

[0004] A floor scrubber is a cleaning machine designed to clean hard floors while simultaneously sucking up wastewater and removing it from the floor. It is environmentally friendly, energy-efficient, and highly efficient. The wastewater tank is a crucial component of a floor scrubber, storing the wastewater sucked up from the floor.

[0005] Once the sewage tank reaches the set level, it needs to be removed from the main unit for cleaning. In related art, removing and attaching the sewage tank from the main unit is cumbersome, impacting the user experience. Furthermore, during removal, the sewage tank in related art can easily fall off, potentially spilling onto the ground and causing secondary contamination.

[0006] Summary of the Invention

[0007] The present disclosure provides a cleaning device, which aims to simplify the process of removing a water tank from a main body to at least a certain extent, so as to improve the user experience and avoid the risk of secondary pollution caused by the sewage in the water tank falling onto the ground due to the water tank falling off during the removal process.

[0008] The present disclosure provides a cleaning device, comprising a water tank and a main unit, wherein:

[0009] The water tank is detachably mounted on the main unit, and a pressable button is provided on the main unit, by pressing the button, the water tank can be removed from the main unit; a movable locking member is also provided in the main unit, and the locking member is detachably connected to the water tank, and the locking member can be driven to move away from the water tank by pressing the button; the water tank includes a locking hole; the locking member can be inserted into the locking hole of the water tank.

[0010] In some embodiments, a locking tongue is provided at the end of the locking member, and the locking tongue is provided with a second mating surface, and the second mating surface can be matched with the water tank to drive the locking member to move in a direction away from the water tank.

[0011] In some embodiments, the second mating surface is a curved surface or an inclined surface.

[0012] In some embodiments, a step is provided at one end of the locking tongue away from the water tank, and the step can be clamped on the main unit to limit the movement stroke of the locking member.

[0013] In some embodiments, a reset member is further provided in the host, and the reset member is connected between the host and the locking member.

[0014] In some embodiments, a first connecting portion is provided in the host, a second connecting portion is provided on the locking member, and the reset member is connected between the first connecting portion and the second connecting portion.

[0015] In some embodiments, the host includes a shell, a mounting hole is provided on the shell, and the button is connected in the mounting hole of the shell.

[0016] In some embodiments, the host further includes a structural member, which is disposed in the shell; a connecting member is disposed on the periphery of the button, and the connecting member is inserted between the structural member and the shell.

[0017] In some embodiments, the main unit is provided with a accommodating cavity, and the accommodating cavity is provided with an assembly port communicating with the outside of the main unit; the water tank includes a box body, and at least a portion of the box body is detachably assembled in the accommodating cavity through the assembly port.

[0018] In some embodiments, a water pumping pipe is provided in the box body, the water pumping pipe is integrated on the side wall of the water tank, and a water outlet is provided on the top of the water pumping pipe.

[0019] In some embodiments, the water tank further comprises:

[0020] The box cover assembly is detachably arranged on the box body; the box cover assembly also includes: a cover body and a flow guide, the flow guide is arranged above the water suction pipe; the cover body is connected to the flow guide.

[0021] In some embodiments, a guide surface is provided at one end of the button facing the interior of the host, and the guide surface is inclined to the depth direction of the button; a first mating surface is provided on the locking member, and the first mating surface cooperates with the guide surface to drive the locking member to move inside the host.

[0022] In some embodiments, a guide cavity is provided on the locking member, the first mating surface is provided in the guide cavity, and the guide surface of the button can move into the guide cavity to cooperate with the first mating surface.

[0023] In some embodiments, the connecting member may include a first plate, a second plate, and a third plate, and the first plate, the second plate, and the third plate are sequentially connected to the circumference of the key in a direction away from the key.

[0024] In some embodiments, an angle is formed between the second plate and the first plate, and the angle is an obtuse angle.

[0025] In some embodiments, the second plate body, the first plate body, and the peripheral surfaces of the button are configured to form a positioning groove; a positioning member is connected to the inner wall of the shell, and the positioning member is disposed in the positioning groove.

[0026] In some embodiments, the third plate is inserted into the gap between the structural member and the shell.

[0027] In some embodiments, the first plate is perpendicular to the circumference of the key, and the second plate is arranged obliquely to the depth direction of the key.

[0028] In some embodiments, the outer end of the second plate is arranged in a direction away from the key, and the third plate is perpendicular to the circumference of the key.

[0029] The present disclosure also provides a cleaning device, comprising a water tank and a main unit, wherein: the water tank is detachably assembled on the main unit, and a pressable button is provided on the main unit, and the connection between the water tank and the main unit is released by pressing the button. A movable locking member is also provided in the main unit, and the locking member is detachably connected to the water tank, and the locking member can be driven to move away from the water tank by pressing the button; a locking tongue is provided at the end of the locking member, and the locking tongue is provided with a second mating surface, and the second mating surface can cooperate with the water tank to drive the locking member to move away from the water tank.

[0030] The cleaning device provided by the present disclosure has a pressable button on the main body. By pressing the button, the connection between the water tank and the main body is released, so that the water tank can be quickly removed from the main body, thereby simplifying the process of removing the water tank from the main body, thereby improving user experience and having good practicality.

[0031] In some embodiments, a guide surface is provided at one end of the button facing the interior of the host, and the guide surface is inclined to the depth direction of the button; a movable locking member is also provided in the host, and the locking member is detachably connected to the water tank, and a first mating surface is provided on the locking member, and the first mating surface cooperates with the guide surface to drive the locking member to move inside the host so that the locking member is separated from the water tank.

[0032] In some embodiments, a guide cavity is provided on the locking member, and the first mating surface is provided in the guide cavity. The guide surface of the button can be moved into the guide cavity to cooperate with the mating surface. In this way, the button can be always assembled in the guide cavity, avoiding the phenomenon of misalignment of the mating surface and the guide surface caused by vibration when the cleaning equipment is used.

[0033] In some embodiments, the main unit is further provided with a reset member connected between the main unit and the locking member. When a button is pressed to separate the locking member from the water tank, the reset member is compressed and deformed; when the button is pressed to reset, the reset member recovers its deformation, driving the locking member to reset and lock the water tank.

[0034] In some embodiments, a first connecting portion is provided in the host, a second connecting portion is provided on the locking member, and the reset member is connected between the first connecting portion and the second connecting portion to achieve assembly of the reset member in the host.

[0035] In some embodiments, a locking tongue is provided at the end of the locking member, and the locking tongue can be inserted into the locking hole on the water tank. The locking tongue is provided with a second mating surface, and the second mating surface cooperates with the water tank to drive the locking member to move away from the water tank.

[0036] In some embodiments, the second mating surface is a curved surface or an inclined surface.

[0037] In some embodiments, a step is provided at one end of the locking tongue away from the water tank. During the process of pressing a button or assembling the water tank, when the locking member is separated from the water tank, the step is clamped on the main unit to limit the movement of the locking member so that the movement of the locking member is controllable.

[0038] In some embodiments, the host includes a shell, a mounting hole is provided on the shell, and the button is connected in the mounting hole of the shell.

[0039] In some embodiments, the host further includes a structural member, which is disposed in the shell; a connecting member is disposed on the periphery of the button, and the connecting member is inserted between the structural member and the shell.

[0040] In some embodiments, a positioning groove is provided on the connecting member, and the opening of the positioning groove faces the outside of the host; a positioning member is connected to the inner wall of the shell, and the positioning member is provided in the positioning groove of the connecting member.

[0041] In some embodiments, the connecting member includes: a first plate, a second plate, and a third plate, which are connected to the circumference of the key in sequence in a direction away from the key, and there is an angle between the second plate and the first plate. The second plate, the first plate, and the circumference of the key are configured to form the positioning groove, and the third plate is inserted between the structural member and the shell.

[0042] In some embodiments, the main unit is provided with a housing having an assembly opening communicating with the exterior of the main unit; the water tank includes a housing, at least a portion of which is removably mounted within the housing through the assembly opening; at least a portion of the outer circumference of the housing is provided with anti-slip grooves, and when the water tank is mounted on the main unit, the anti-slip grooves are located on the exterior of the main unit. A user can hold the housing with anti-slip grooves to remove the water tank from the main unit, thereby, to a certain extent, avoiding the risk of secondary contamination caused by the water tank falling off during removal and spilling the wastewater therein onto the ground, thereby providing excellent practicality.

[0043] In some embodiments, the anti-slip grooves are provided at two locations, and the two anti-slip grooves are provided on both sides of the width direction of the box to adapt to the posture of the user holding the box.

[0044] In some embodiments, the anti-slip pattern includes a plurality of patterns arranged along the height direction of the box, and the plurality of patterns are arranged in parallel.

[0045] In some embodiments, the water tank further comprises a lid assembly detachably mounted at the inlet and outlet of the tank body, the lid assembly comprising a lid body and a handle rotatably connected to the top of the lid body. A user can lift the lid body by the handle and insert the lid assembly from top to bottom into the inlet and outlet of the tank body.

[0046] In some embodiments, the tank cover assembly also includes: a partition connected to the bottom of the cover body, a first water leakage portion is provided on the partition, the partition divides the water tank into a first cavity located above the partition and a second cavity located below the partition, the first cavity and the second cavity are connected through the first water leakage portion.

[0047] In some embodiments, a suction pipe is provided in the box body, and the partition is provided in the installation hole for the suction pipe to pass through; wherein, the sewage in the water tank is collected into the first cavity through the suction pipe, and the water in the sewage collected in the first cavity is drained into the second cavity through the first leakage part, so that the solid waste in the sewage is stored in the first cavity, and the sewage is separated into solid and liquid through the partition.

[0048] In some embodiments, the tank cover assembly further comprises a trash baffle connected to the partition and disposed within the first cavity, the trash baffle being provided with a second water leakage portion, the first water leakage portion being provided on one side of the trash baffle. When the tank cover assembly is removed from the water tank, the trash baffle can concentrate trash within the water tank in the area enclosed by the partition and the trash baffle, thereby facilitating trash removal.

[0049] In some embodiments, the trash baffle is disposed on one side of the partition, and a relief portion is provided on the side of the trash baffle facing away from the partition, the relief portion extending toward the partition. The partition is provided with a third water leakage portion, at least a portion of which is disposed within the projection of the relief portion. When the tank cover assembly is removed, sewage behind the trash baffle can flow into the water tank through the relief portion and the third water leakage portion.

[0050] In some embodiments, the box cover assembly further includes: a flow guide member disposed above the partition, and the cover body is connected to the flow guide member.

[0051] In some embodiments, a mounting frame is provided on the top of the cover body, and the mounting frame has two mounting side walls provided along the width direction of the box body, and both ends of the handle are rotatably connected to the two mounting side walls.

[0052] In some embodiments, the mounting frame further includes a limiting side wall, which is arranged on the side of the two mounting side walls facing away from the interior of the main unit, and the limiting side arm has a limiting portion corresponding to the handle, and the angle between the limiting portion and the upper surface of the partition is less than or equal to 90°, and the handle can be leaned against the limiting portion.

[0053] In some embodiments, the limiting portion corresponds to an end portion of the handle, and the end portion of the handle can be pressed against the corresponding limiting portion.

[0054] In some embodiments, a guide surface is provided on the top of the cover body, and the handle can be rotated onto the guide surface of the cover body.

[0055] In some embodiments, the cleaning device is a floor scrubber.

[0056] According to the cleaning device provided by the present disclosure, since anti-slip grooves are provided on at least a portion of the outer peripheral surface of the water tank body, and the anti-slip grooves are provided on the outside of the accommodating cavity, the user can hold the body with the anti-slip grooves to disassemble the water tank, thereby avoiding to a certain extent the risk of the water tank falling off during the disassembly process, causing the sewage in the water tank to spill onto the ground and cause secondary pollution, and has good practicality.

[0057] The present disclosure also provides a cleaning system, comprising a base station and the cleaning device described in any one of the above embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0059] FIG1 shows a schematic structural diagram of a cleaning device in one or more embodiments of the present disclosure;

[0060] FIG2 is a schematic diagram showing the cleaning device in FIG1 in an unlocked state;

[0061] FIG3 shows a schematic structural diagram of the sewage tank in FIG1 ;

[0062] FIG4 shows a schematic structural diagram of FIG3 from another perspective;

[0063] FIG5 is a schematic diagram showing a state where the box cover assembly is assembled into the box body;

[0064] FIG6 is a schematic structural diagram of the case cover assembly with the handle in a vertical state;

[0065] FIG7 shows a schematic structural diagram of FIG3 with the filter element removed;

[0066] FIG8 is a schematic structural diagram of the box cover assembly with the handle on the guide surface;

[0067] FIG9 shows a schematic structural diagram of the separator in FIG8 ;

[0068] FIG10 shows a schematic top view of FIG9 ;

[0069] FIG11 shows a schematic structural diagram of FIG9 from another perspective;

[0070] FIG12 is a schematic diagram showing a partial structure of the sewage tank being released from the main unit;

[0071] FIG13 is a schematic diagram showing a partial structure of the sewage tank locked on the host;

[0072] FIG. 14 shows a schematic diagram of the cooperation between the button and the locking member.

[0073] Description of reference numerals:

[0074] Host 1, accommodating cavity 11, button 12, guide surface 121, housing 13, mounting hole 131, structural member 14, connecting member 15, first plate 151, second plate 152, third plate 153, positioning groove 16, positioning member 17, channel 18, reset member 19, first connecting portion 110;

[0075] Box body-2, anti-slip groove-21, inlet and outlet-22, water pump-23;

[0076] Box cover assembly-3, cover body-31, guide surface-311, locking hole-312, handle-32, air outlet channel-33, air inlet-34;

[0077] Mounting frame 4, mounting side wall 41, limiting side wall 42, limiting portion 43;

[0078] Filter element-5;

[0079] Separator 6, first water leakage part 61, mounting hole 62, sealing member 63, third water leakage part 64;

[0080] Garbage baffle-7, second water leakage part-71, avoidance part-72;

[0081] Guide piece-8, baffle plate-81;

[0082] Bracket-9;

[0083] Locking member 10, first mating surface 101, guide cavity 102, second connecting portion 103, locking tongue 104, second mating surface 105, step 106. DETAILED DESCRIPTION

[0084] In order to enable those skilled in the art to understand the present disclosure more clearly, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present disclosure.

[0085] Figure 1 is a schematic diagram of the structure of a cleaning device in one or more embodiments of the present disclosure, Figure 2 is a schematic diagram of the cleaning device in Figure 1 in an unlocked state, and Figure 3 is a schematic diagram of the structure of the sewage tank in Figure 1. In conjunction with Figures 1-3, the sewage tank provided in the present disclosure is assembled on a main unit. The sewage tank includes a housing 2, at least a portion of the outer circumference of the housing 2 is provided with anti-slip grooves 21. When the sewage tank is assembled on the main unit 1, the anti-slip grooves 21 are provided on the exterior of the main unit 1.

[0086] In the sewage tank provided by the present disclosure, since at least a portion of the outer peripheral surface of the box body 2 of the sewage tank is provided with anti-slip grooves 21, and the anti-slip grooves 21 are provided on the outside of the host 1, the user can hold the box body 2 with the anti-slip grooves 21 to remove the sewage tank from the host 1, thereby avoiding to a certain extent the risk of sewage in the sewage tank spilling onto the ground and causing secondary pollution due to falling off of the sewage tank during the disassembly process, and has good practicality.

[0087] Figure 3 shows a schematic structural diagram of the sewage tank in Figure 1. In conjunction with Figure 3, anti-slip grooves 21 are provided on at least a portion of the outer peripheral surface of the box body 2. The anti-slip grooves 21 are provided on the outside of the accommodating cavity 11. The user can hold the box body 2 with the anti-slip grooves 21 to disassemble the sewage tank, thereby avoiding to a certain extent the risk of sewage in the sewage tank falling onto the ground and causing secondary pollution due to falling off of the sewage tank during the disassembly process, which has good practicality.

[0088] With reference to Figure 3 , in some embodiments, two anti-slip grooves 21 can be provided, one on either side of the width of the housing 2. The length between the two anti-slip grooves 21 is approximately the same as the size of a human palm. When a user removes the sewage tank, the user's thumb applies pressure on one anti-slip groove 21, while the other four fingers apply pressure on the other. This means that both main points of the user's palm apply pressure on the anti-slip grooves 21. This adapts to the user's grip on the housing 2 and makes it easier for the user to remove the sewage tank from the main unit 1.

[0089] In some embodiments, the anti-slip pattern 21 includes a plurality of patterns arranged along the height direction of the box body 2, and the plurality of patterns are arranged in parallel. In other embodiments, the anti-slip pattern 21 can also be provided only in the middle or end of the outer peripheral surface of the box body 2, etc., which is not limited here.

[0090] It should be noted that the anti-slip grooves 21 may be provided on the entire outer peripheral surface of the portion of the box body 2 exposed to the main unit 1 , and this is not limited here.

[0091] FIG4 is a schematic structural diagram of FIG3 from another perspective. In conjunction with FIG4, in some embodiments, the sewage tank further includes a tank cover assembly 3. FIG5 is a schematic diagram showing a state in which the tank cover assembly is assembled into the tank body. In conjunction with FIG4 and FIG5, the tank cover assembly 3 is detachably arranged at the inlet and outlet 22 of the tank body 2. The tank cover assembly 3 includes a cover body 31 and a handle 32. The cover body 31 is detachably arranged at the inlet and outlet 22 of the tank body 2. The handle 32 is rotatably connected to the top of the cover body 31. The user can hold the tank cover assembly 3 by the handle 32 and install the tank cover assembly 3 into the tank body 2 from top to bottom.

[0092] When cleaning the sewage tank, the lid assembly 3 inside the sewage tank needs to be removed from the tank body 2. In the present disclosure, a handle 32 is provided on the top of the lid 31. When installing the lid assembly 3 on the sewage tank, the user can use the handle 32 to lift the lid assembly 3 above the inlet / outlet 22 of the tank body 2 (as shown in FIG5 ), aligning the lid assembly 3 with the inlet / outlet 22 of the tank body 2. Then, the handle 32 is released, and the lid assembly 3 is quickly assembled into the tank body 2 (as shown in FIG4 ). Furthermore, since the handle 32 is rotatably connected to the lid 31, after releasing the handle 32, the handle 32 adheres to the upper surface of the lid under the action of gravity (as shown in FIG4 ), without interfering with the assembly of the sewage tank onto the main unit 1. When the lid assembly 3 needs to be removed from the sewage tank, the user can simply lift the handle 32 to quickly and conveniently remove the lid assembly 3 from the sewage tank.

[0093] Figure 6 shows a schematic diagram of the lid assembly with the handle in a vertical position, and Figure 7 shows the structure of Figure 3 without the filter element. In conjunction with Figures 6 and 7, in some embodiments, a mounting frame 4 is provided on the top of the lid 31. The mounting frame 4 has two mounting side walls 41 extending along the width of the lid 2, and the ends of the handle 32 are rotatably connected to the two mounting side walls 41. In a specific implementation, the mounting frame 4 is generally U-shaped and can be integrally formed on the top of the lid 31. The ends of the handle 32 can be connected to the mounting side walls 41 on the same side via a rotating shaft.

[0094] In conjunction with Figures 6 and 7, in some embodiments, the mounting frame 4 may further include a limiting sidewall 42, which is disposed on the side of the two mounting sidewalls 41 facing away from the interior of the main unit 1. The limiting sidearm has a limiting portion 43 corresponding to the handle 32, and the angle between the limiting portion 43 and the upper surface of the partition 6 is less than or equal to 90°. The handle 32 can rest against the limiting portion 43. When the user holds the box cover assembly 3 by the handle 32, the limiting portion 43 limits the position of the handle 32, allowing the handle 32 to remain in a vertical position. When the box cover assembly 3 is fully assembled, the user releases the handle 32, and the handle 32 can rotate to the top of the cover body 31 under the action of gravity, thereby facilitating the assembly of the sewage tank on the main unit 1.

[0095] 6 and 7 , in some embodiments, the stopper 43 corresponds to an end of the handle 32, and the end of the handle 32 can abut against the corresponding stopper 43. In other embodiments, the stopper 43 can also correspond to the middle of the handle 32, and the middle of the handle 32 can abut against the corresponding stopper 43, which is not limited here.

[0096] 6 and 7 , in some embodiments, a guide surface 311 is provided on the top of the cover 31. This guide surface 311 extends downward from the stopper 43 toward the interior of the main unit 1. The included angle between the guide surface 311 and the stopper 43 is obtuse. The handle 32 can be rotated onto the guide surface 311 of the cover 31. When the tank cover assembly 3 is fully assembled, the user releases the handle 32, and the handle 32 rotates onto the guide surface 311 of the cover 31 under the action of gravity, facilitating the assembly of the sewage tank onto the main unit 1.

[0097] Figure 8 shows a schematic diagram of the structure of the box cover assembly with the handle positioned on the guide surface. In conjunction with Figures 6-8 , the cover body 31 is also provided with an air outlet duct 33, and the cleaning device is also provided with an induced draft fan. When the induced draft fan is operating, air within the sewage tank is drawn out through the air outlet duct 33, creating a negative pressure within the sewage tank. The sewage sucked in by the cleaning device is then directed into the sewage tank for storage. A filter 5 is positioned within the air outlet duct 33 to prevent air impurities within the sewage tank from entering the induced draft fan and affecting its proper operation. The top of the air outlet duct 33 protrudes above the top of the cover body 31. The mounting frame 4 is located on the side of the top of the air outlet duct 33 facing away from the interior of the main unit 1. The guide surface 311 is located on the side of the top of the air outlet duct 33 facing the interior of the main unit 1. When the sewage tank is assembled on the main unit 1, the handle 32 is also positioned on the side of the top of the air outlet duct 33 facing the interior of the main unit 1. The height of the handle 32 is no higher than the top of the air outlet duct 33.

[0098] In conjunction with Figures 6 and 8 , in some embodiments, the tank cover assembly 3 further includes a divider 6. Figure 9 illustrates a schematic structural diagram of the divider in Figure 8 . In conjunction with Figures 6 , 8 , and 9 , the divider 6 is connected to the bottom of the cover 31 and is provided with a first water leakage portion 61. When the tank cover assembly 3 is assembled in the sewage tank, the divider 6 divides the sewage tank into a first cavity located above the divider 6 and a second cavity located below the divider 6. The first and second cavities are connected via the first water leakage portion 61.

[0099] In the box cover assembly 3 provided in the present disclosure, since the partition 6 is connected to the bottom of the cover body 31, when the box cover assembly 3 is assembled in the sewage tank, the partition 6 divides the sewage tank into a first cavity located above the partition 6 and a second cavity located below the partition 6. After the sewage sucked into the sewage tank together with the solid waste is sucked into the first cavity, the sewage flows into the second cavity through the first leakage part 61 to achieve solid-liquid separation.

[0100] 6, 8, and 9, a separator 6 is provided below the cover 31. Separator 6 may be plate-shaped and is positioned at a mounting hole 62 through which the sewage tank's suction pipe 23 passes. When the sewage tank is in use, sewage within the tank is collected into the first cavity via the suction pipe 23. The water in the sewage collected in the first cavity is then drained into the second cavity via the first leaking portion 61, allowing solid waste in the sewage to be stored in the first cavity. Separator 6 separates the solid from the liquid in the sewage.

[0101] Figure 10 shows a top view of Figure 9. In conjunction with Figure 10, in some embodiments, the first water leakage portion 61 on the partition 6 may include a plurality of first water leakage holes, which may be arranged in an arc shape around the periphery of the mounting hole 62. In other embodiments, the plurality of first water leakage holes on the partition 6 may also be arranged in a grid pattern, which is not a limitation herein.

[0102] In conjunction with Figures 3, 6, and 8-10, in some embodiments, the suction pipe 23 is connected to the side wall of the sewage tank, and the mounting hole 62 is open toward one side of the side wall to allow the suction pipe 23 to pass through. In specific implementation, the suction pipe 23 can be integrated into the side wall of the sewage tank, and a water outlet is provided at the top of the suction pipe 23. When the sewage tank is used, the sewage in the sewage tank is collected into the first cavity through the top of the suction pipe 23. The water in the sewage collected in the first cavity is drained into the second cavity through the first leaking portion 61, so that the solid waste in the sewage is stored in the first cavity, and the sewage is separated into solid and liquid through the partition 6. In other embodiments, a water outlet can also be provided on the circumferential surface of the suction pipe 23 above the partition 6, and the sewage in the sewage tank can also be collected into the first cavity. This is not limited here.

[0103] In conjunction with Figures 6 and 8-10, at least a portion of the periphery of the divider 6 elastically abuts against the inner wall of the sewage tank to improve the sealing effect between the divider 6 and the inner wall of the sewage tank. In some embodiments, a seal 63 can be provided around the periphery of the divider 6, excluding the opening, and the suction pipe 23 and the opening can be fitted with a slight gap. Of course, the seal 63 can also be provided between the pipe wall of the suction pipe 23 and the opening, which will not be described in detail here. In other embodiments, the periphery of the divider 6 can be elastic, for example, a sheet of elastic material can be injection molded around the periphery of the divider 6, so that when the box cover assembly 3 is assembled in the sewage tank, the periphery of the divider 6 can be appropriately compressed to improve the sealing effect between the divider 6 and the inner wall of the sewage tank.

[0104] Figure 11 shows a schematic structural diagram of Figure 9 from another perspective. In conjunction with Figures 6 and 8-11, the tank cover assembly 3 may further include a trash baffle 7, which is connected to the divider 6 and disposed within the first cavity, i.e., the trash baffle 7 is connected to the top of the divider 6. The trash baffle 7 is provided with a second water leakage portion 71, and the first water leakage portion 61 is provided on one side of the trash baffle 7. When the tank cover assembly 3 is removed from the tank body 2, the provision of the trash baffle 7 can concentrate the waste in the sewage tank in the area enclosed by the divider 6 and the trash baffle 7, preventing the waste from falling directly onto the ground, thus preventing secondary contamination and facilitating waste removal.

[0105] In conjunction with Figures 6 and 8-11 , in some embodiments, the trash baffle 7 may be connected only to at least a portion of the periphery of the divider 6 . For example, the trash baffle 7 is preferably connected to the side of the divider 6 facing away from the main unit 1 , i.e., the trash baffle 7 is positioned behind the divider 6 . In actual implementation, when the user removes the lid assembly 3 from the housing 2 , the sewage tank will face the user, i.e., the sewage tank will tilt toward the rear. With the trash baffle 7 attached to the rear side of the divider 6 , when the lid assembly 3 is removed, if sewage is present in the first chamber, it will flow through the second leak portion 71 of the trash baffle 7 to the area behind the trash baffle 7 , leaving the garbage in the area in front of the divider 6 and the trash baffle 7 , making it easier for the user to clean the garbage.

[0106] 6 and 8 to 11 , in some embodiments, the second water leakage portion 71 may include second water leakage holes arranged in a grid pattern on the garbage baffle 7 to prevent sewage from remaining at the junction of the garbage baffle 7 and the partition 6 , so as to prevent the box cover assembly 3 from leaking out of the sewage tank and causing secondary pollution after being disassembled.

[0107] In conjunction with Figures 6 and 8-11 , in some embodiments, a first water leakage portion 61 can be provided on the front side of the trash baffle 7 to securely separate the first and second cavities of the separator 6 . A relief portion 72 is provided on the side of the trash baffle 7 facing away from the main unit 1 (i.e., the rear side). This relief portion 72 extends toward the interior of the main unit 1 (i.e., the front side) to form a diversion channel. A third water leakage portion 64 is provided on the separator 6 . At least a portion of the third water leakage portion 64 is located within the projection of the relief portion 72 . The third water leakage portion 64 can be a third water leakage hole located directly below the relief portion 72 . When the cleaning device is in use, sewage is present between the trash baffle 7 and the sewage tank. The relief portion 72 and the third water leakage portion 64 are provided to guide the sewage into the sewage tank. When the tank cover assembly 3 is removed, sewage located behind the trash baffle 7 can flow into the sewage tank through the relief portion 72 and the third water leakage portion 64 . In other embodiments, there may be a gap between the garbage baffle 7 and the rear side wall of the box body 2 of the sewage tank, and the front and rear sides of the garbage baffle 7 are both provided with a first water leakage portion 61. When the box cover assembly 3 is removed, the sewage flow located on the rear side of the garbage baffle 7 can flow into the sewage tank through the above-mentioned gap and the third water leakage portion 64.

[0108] In other embodiments, the trash baffle 7 can also be mounted around the top of the partition 6. When the lid assembly 3 is removed, the trash is retained on the partition 6 between the trash baffles 7. However, this assembly method requires the lid assembly 3 to be inverted or manually cleaned. Compared with the above-mentioned method in which the trash baffle 7 is attached to a portion of the partition 6, the trash cleaning is more difficult and is therefore an optional solution.

[0109] In conjunction with Figures 6 and 8 , in some embodiments, the tank cover assembly 3 further includes a flow guide 8, which is positioned above the mounting hole 62 of the partition 6. When the tank cover assembly 3 is installed in the sewage tank, the flow guide 8 is positioned above the suction pipe 23. When the sewage tank is in use, sewage within the sewage tank is ejected through the top of the suction pipe 23, blocked by the flow guide 8, and then collected in the first cavity.

[0110] 6 and 8 , in a specific implementation, the guide member 8 may be a U-shaped structure with the opening of the U-shaped structure facing downward, and the side walls on both sides of the guide member 8 may be connected to the partition 6 via brackets 9 .

[0111] In some embodiments, a sealing plate 81 may be provided on the rear side of the guide member 8 so that the guide groove forms a cover structure with a bottom and an open front side.

[0112] 6-8 , in some embodiments, the cover body 31 may be integrally formed on the top of the guide member 8 , and an air inlet 34 is provided on the side wall of the cover body 31 . The air inlet 34 is provided above the guide member 8 , and the air inlet 34 is the entrance of the air inlet channel to draw out the air in the sewage tank.

[0113] Based on the above-mentioned sewage tank, the present disclosure also provides a cleaning device, which includes a main unit 1 and the above-mentioned sewage tank. The main unit 1 is provided with a accommodating cavity 11, and the accommodating cavity 11 is provided with an assembly port communicating with the outside of the main unit 1; the sewage tank includes a box body 2, and at least a portion of the box body 2 can be detachably assembled in the accommodating cavity 11 through the assembly port.

[0114] In the related art, it is troublesome to remove and install the sewage tank from the main body, which affects the user experience. Based on this, the present disclosure provides a cleaning device, which aims to simplify the removal process of the sewage tank from the main body to at least a certain extent, so as to improve the user experience.

[0115] In conjunction with Figures 1 and 2, the present disclosure provides a cleaning device in which a sewage tank is detachably mounted on a main unit 1. A pressable button 12 is provided on the main unit 1. By pressing the button 12, the connection between the sewage tank and the main unit 1 is released, allowing the sewage tank to be quickly removed from the main unit 1. For example, a user can manually grasp the sewage tank and remove it from the main unit 1. This can, to a certain extent, avoid the risk of the sewage tank falling onto the ground and causing secondary contamination due to the sewage tank falling off during the removal process, thus providing excellent practicality.

[0116] According to the cleaning device provided by the present disclosure, since a pressable button 12 is provided on the main unit 1, by pressing the button 12, the connection between the sewage tank and the main unit 1 is released, so that the sewage tank can be quickly removed from the main unit 1, thereby simplifying the process of removing the sewage tank from the main unit, thereby improving the user experience and having good practicality.

[0117] Figure 12 shows a partial schematic diagram of the structure of the sewage tank being released from the main unit, and Figure 13 shows a partial schematic diagram of the structure of the sewage tank being locked to the main unit. In conjunction with Figures 12 and 13 , in some embodiments, the main unit 1 may include a housing 13 , which may be provided with a mounting hole 131 , and the button 12 may be connected to the mounting hole 131 of the housing 13 .

[0118] Figure 14 shows a schematic diagram of the coordination of the button and the locking member. In combination with Figures 12 to 14, during specific implementation, a structural member 14 can be provided in the shell 13. The structural member 14 can be provided at the mounting hole 131 of the shell 13. There is a gap between the structural member 14 and the shell 13. A connecting member 15 can be provided on the peripheral surface of the button 12. The connecting member 15 is inserted into the gap between the structural member 14 and the shell 13 to realize the assembly of the button 12 on the host 1.

[0119] In conjunction with Figures 12 to 14, in some embodiments, a positioning groove 16 may be provided on the connecting member 15, and the opening of the positioning groove 16 faces the outside of the host 1. A positioning member 17 may be connected to the inner wall of the shell 13, and the positioning member 17 is provided in the positioning groove 16 of the connecting member 15 to improve the reliability of the assembly of the connecting member 15 on the host 1, and correspondingly improve the reliability of the assembly of the button 12 on the host 1.

[0120] In conjunction with Figures 12-14, in some embodiments, the connecting member 15 may include a first plate body 151, a second plate body 152 and a third plate body 153. The first plate body 151, the second plate body 152 and the third plate body 153 are connected in sequence on the peripheral surface of the key 12 in a direction away from the key 12. There is an angle between the second plate body 152 and the first plate body 151, and the angle is preferably an obtuse angle. The second plate body 152, the first plate body 151 and the peripheral surface of the key are constructed into the above-mentioned positioning groove 16, and the third plate body 153 is inserted into the gap between the structural member 14 and the shell 13.

[0121] 12-14 , in a specific implementation, the first plate 151 can be perpendicular to the circumference of the key 12, the second plate 152 is arranged obliquely in the depth direction of the key 12, and the outer end of the second plate 152 is arranged away from the key 12 to expand the opening size of the positioning groove 16 and facilitate the assembly of the positioning member 17 within the positioning groove 16. The third plate 153 can be perpendicular to the circumference of the key 12, so that the connecting member 15 forms an "U"-shaped structure. In addition, the positioning member 17 can be a plate-shaped structure, which can be integrally formed on the inner wall of the housing 13.

[0122] It should be noted that the aforementioned connecting member 15 may be provided in multiple numbers at intervals around the circumference of the key 12. Of course, only one connecting member 15 may be provided, which is arranged around the circumference of the key 12. Correspondingly, the positioning member 17 may also be provided in multiple numbers or in one number corresponding to the connecting member 15, without limitation herein.

[0123] The middle portion of the button 12 in the embodiment of the present disclosure may be elastic, and pressing the button 12 may cause the inner end of the button 12 to extend toward the interior of the host 1 .

[0124] 12-14 , in some embodiments, a guide surface 121 is provided on the end of the button 12 facing the interior of the main unit 1. The guide surface 121 is inclined relative to the depth direction of the button 12. A movable locking member 10 is also provided within the main unit 1. The locking member 10 is detachably connected to the sewage tank. The locking member 10 is provided with a first mating surface 101. The first mating surface 101 mates with the guide surface 121 to drive the locking member 10 to move within the main unit 1, thereby separating the locking member 10 from the sewage tank.

[0125] 12-14 , during implementation, the user presses the button 12, causing the inner end of the button 12 to extend into the interior of the main unit 1. The guide surface 121 of the button 12 engages with the first mating surface 101 on the locking member 10, driving the locking member 10 away from the sewage tank, thereby releasing the connection between the locking member 10 and the sewage tank. The user then conveniently and quickly removes the sewage tank from the main unit 1 by holding the sewage tank. After the user presses the release button 12, the guide surface of the button 12 returns to its original position, and under the influence of gravity, the locking member 10 returns to its original position, connecting the sewage tank and thus allowing the sewage tank to be assembled to the main unit.

[0126] 12-14 , in some embodiments, a guide cavity 102 may be provided on the locking member 10, and the first mating surface 101 is provided in the guide cavity 102. The guide surface 121 of the button 12 can be movable into the guide cavity 102 to cooperate with the first mating surface 101. In this way, the button 12 can be always assembled in the guide cavity 102, thereby avoiding the phenomenon of misalignment between the first mating surface 101 and the guide surface 121 due to vibration generated when the cleaning equipment is used.

[0127] 12 to 14 , in specific implementation, a channel 18 for the locking member 10 to move is provided on the host 1, and the guide cavity 102 on the locking member 10 may be hole-shaped, or may be a groove-shaped opening facing the button, and the first mating surface 101 may be provided on the top of the inner wall of the guide cavity 102, without limitation herein.

[0128] 12-14 , in some embodiments, a reset member 19 is further provided within the main unit 1 and connected between the main unit 1 and the locking member 10. When the button 12 is pressed to separate the locking member 10 from the sewage tank, the reset member 19 is compressed and deformed. When the button 12 is reset, the reset member 19 returns to its original shape, driving the locking member 10 to reset and lock the sewage tank.

[0129] 12-14 , in a specific implementation, a first connecting portion 110 is provided in the host 1 , a second connecting portion 103 is provided on the locking member 10 , and the reset member 19 is connected between the first connecting portion 110 and the second connecting portion 103 to realize the assembly of the reset member 19 in the host 1 .

[0130] 12-14 , in a specific implementation, the first connecting portion 110 and the second connecting portion 103 may both be cylindrical, and the planes on which they are located are offset from the center plane of the channel in which the locking member 10 moves to avoid interfering with the movement of the locking member 10 .

[0131] In conjunction with Figures 5-8 and 12-13, in some embodiments, the end of the locking member 10 may be provided with a locking tongue 104 that can be inserted into a locking hole 312 on the cover 31 of the sewage tank to lock the sewage tank. The locking tongue 104 is provided with a second mating surface 105 that engages with the sewage tank to drive the locking member 10 away from the sewage tank. When installing the sewage tank on the main unit 1, the user holds the sewage tank and pushes it into the accommodating cavity 11 of the main unit 1. The top of the sewage tank body 2 contacts the locking tongue 104 of the locking member 10, driving the locking member 10 upward. Once the sewage tank is in place, the locking tongue 104 of the locking member 10 engages the locking hole 312 on the sewage tank under the action of the reset member 19 and its own gravity, completing the assembly of the sewage tank on the main unit 1. This is convenient, quick, simple and practical.

[0132] In some embodiments, the second mating surface 105 may be an arcuate surface. In other embodiments, the second mating surface 105 may be an inclined surface.

[0133] In addition, in conjunction with Figures 12 to 14, in some embodiments, a step 106 may be provided at one end of the locking tongue 104 away from the sewage tank. When the button 12 is pressed or the sewage tank is assembled, the locking member 10 is separated from the sewage tank. The step 106 may be locked on the main unit 1 to limit the movement of the locking member 10 so that the movement of the locking member 10 is controllable.

[0134] It should be noted that the cleaning device can be a mop or other type of cleaning device, such as a water suction machine or a sweeper, without limitation. Furthermore, in the embodiments of the present disclosure, only a sewage tank is used as an example; in specific implementations, the technical solutions of the present disclosure are also applicable to other water tank components of cleaning devices, such as a fresh water tank.

[0135] According to some embodiments of the present disclosure, a cleaning system is also provided, comprising a base station and the above-mentioned cleaning device.

[0136] In the present disclosure, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0137] In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise" and "counterclockwise" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present disclosure.

[0138] In this disclosure, unless otherwise expressly specified or limited, the terms "connect," "fix," etc. should be understood broadly. For example, "fix" can mean a fixed connection, a detachable connection, or an integral connection; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean internal communication between two elements or an interaction between two elements. Those skilled in the art will understand the specific meanings of the above terms in this disclosure based on specific circumstances.

[0139] In addition, the terms "first," "second," and so on, used in this disclosure are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this disclosure, "plurality" means two or more, unless otherwise specifically defined.

[0140] Although the embodiments of the present disclosure have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made to the embodiments without departing from the principles and spirit of the present disclosure, the scope of which is defined by the claims and their equivalents.

Claims

1. A cleaning device, comprising a water tank and a main body, wherein: The water tank is detachably assembled on the main body. The main body is provided with a pressable button. By pressing the button, the water tank can be detached from the main body. A movable locking member is further provided inside the main body. The locking member is detachably connected to the water tank. By pressing the button, the locking member can be driven to move away from the water tank. The water tank includes a locking hole. The locking member can be inserted into the locking hole of the water tank.

2. The cleaning device according to claim 1, wherein, A locking tongue is provided at an end of the locking member. The locking tongue is provided with a second mating surface. The second mating surface can cooperate with the water tank to drive the locking member to move away from the water tank.

3. The cleaning device according to claim 2, wherein, The second mating surface is an arc surface or an inclined surface.

4. The cleaning device according to claim 2, wherein, A step is provided at an end of the locking tongue away from the water tank. The step can be engaged with the main body to limit the moving stroke of the locking member.

5. The cleaning device according to claims 1-4, wherein, A reset member is further provided inside the main body. The reset member is connected between the main body and the locking member.

6. The cleaning device according to claim 5, wherein, A first connecting portion is provided inside the main body. A second connecting portion is provided on the locking member. The reset member is connected between the first connecting portion and the second connecting portion.

7. The cleaning device according to any one of claims 1-4, wherein, The main body includes a housing. An installation hole is provided on the housing. The button is connected in the installation hole of the housing.

8. The cleaning device according to claim 7, wherein, The main body further includes a structural member disposed inside the housing. A connecting member is provided on the peripheral surface of the button. The connecting member is inserted between the structural member and the housing.

9. The cleaning device according to any one of claims 1-4, wherein, The main body is provided with a receiving cavity. The receiving cavity is provided with an assembly port communicating with the outside of the main body. The water tank includes a box body. At least a part of the box body is detachably assembled in the receiving cavity through the assembly port.

10. The cleaning device according to claim 9, wherein, A water suction pipe is provided inside the box body. The water suction pipe is integrated on the side wall of the water tank. A water outlet hole is provided at the top of the water suction pipe.

11. The cleaning device according to claim 10, wherein, The water tank further includes: A box cover assembly detachably disposed on the box body. The box cover assembly further includes a cover body and a diversion member. The diversion member is disposed above the water suction pipe. The cover body is connected to the diversion member.

12. The cleaning device according to claims 1-4, wherein, A guiding surface is provided at an end of the button facing the inside of the main body. The guiding surface is inclined to the depth direction of the button. A first mating surface is provided on the locking member. The first mating surface cooperates with the guiding surface to drive the locking member to move inside the main body.

13. The cleaning device according to claim 12, wherein, A guiding cavity is provided on the locking member. The first mating surface is disposed in the guiding cavity. The guiding surface of the button can movably enter the guiding cavity to cooperate with the first mating surface.

14. The cleaning device according to claim 8, wherein, The connecting member may include a first plate body, a second plate body and a third plate body. The first plate body, the second plate body and the third plate body are sequentially connected to the peripheral surface of the button in a direction away from the button.

15. The cleaning device according to claim 14, wherein, An included angle is formed between the second plate body and the first plate body. The included angle is an obtuse angle.

16. The cleaning device according to claim 15, wherein, The second plate body, the first plate body and the peripheral surface of the button are configured to form a positioning groove. A positioning member is connected to the inner wall of the housing. The positioning member is disposed in the positioning groove.

17. The cleaning device according to claim 14, wherein, The third plate body is inserted into the gap between the structural member and the housing.

18. The cleaning device according to claim 14, wherein, The first plate body is perpendicular to the circumferential surface of the button, and the second plate body is arranged obliquely to the depth direction of the button.

19. The cleaning device according to claim 18, wherein, The outer end of the second plate body is arranged in a direction away from the button, and the third plate body is perpendicular to the circumferential surface of the button.

20. A cleaning device, comprising a water tank and a main body, wherein: The water tank is detachably assembled on the main body. The main body is provided with a pressable button. By pressing the button, the connection between the water tank and the main body is released. A movable locking member is further arranged in the main body. The locking member is detachably connected to the water tank. By pressing the button, the locking member can be driven to move in a direction away from the water tank; a locking tongue is arranged at the end of the locking member, and a second mating surface is arranged on the locking tongue. The second mating surface can cooperate with the water tank to drive the locking member to move in a direction away from the water tank.

21. The cleaning device according to claim 20, wherein, The main body is provided with a receiving cavity, and the receiving cavity is provided with an assembly port communicating with the outside of the main body. The water tank includes a box body. At least part of the box body is detachably assembled in the receiving cavity through the assembly port. At least part of the outer peripheral surface of the box body is provided with anti-slip patterns. Under the condition that the water tank is assembled on the main body, the anti-slip patterns are arranged outside the main body.

22. The cleaning device according to claim 21, wherein, There are two anti-slip patterns, and the two anti-slip patterns are arranged on both sides in the width direction of the box body.

23. The cleaning device according to claim 21 or 22, wherein The anti-slip patterns include a plurality of patterns arranged along the height direction of the box body, and the plurality of patterns are arranged in parallel.

24. The cleaning device according to any one of claims 21-23, wherein, The water tank further includes: A lid assembly detachably arranged at the inlet and outlet of the box body. The lid assembly includes a lid body and a handle. The handle is rotatably connected to the top of the lid body.

25. The cleaning device according to claim 24, wherein, The lid assembly further includes: A partition member connected to the lower part of the lid body. A first water leakage part is arranged on the partition member. The partition member divides the water tank into a first cavity above the partition member and a second cavity below the partition member. The first cavity and the second cavity are communicated through the first water leakage part.

26. The cleaning device according to claim 25, wherein, A water suction pipe is arranged in the box body, and the partition member is arranged at an installation hole for the water suction pipe to pass through; wherein, the sewage in the water tank is collected into the first cavity through the water suction pipe, and the water body in the sewage collected in the first cavity is drained into the second cavity through the first water leakage part, so that the solid waste in the sewage is stored in the first cavity, and the sewage realizes solid-liquid separation through the partition member.

27. The cleaning device according to claim 25 or 26, wherein, The lid assembly further includes: A garbage baffle connected to the partition member and arranged in the first cavity. A second water leakage part is arranged on the garbage baffle, and the first water leakage part is arranged on one side of the garbage baffle.

28. The cleaning device according to claim 27, wherein, The garbage baffle is arranged on one side of the partition member. An avoidance part is arranged on the side of the garbage baffle facing away from the partition member. The avoidance part extends towards the partition member. A third water leakage part is arranged on the partition member, and at least part of the third water leakage part is arranged within the projection of the avoidance part.

29. The cleaning device according to any one of claims 25-28, wherein, The lid assembly further includes: The flow guide member is disposed above the partition member, and the cover body is connected to the flow guide member.

30. The cleaning device according to any one of claims 24-29, wherein, An installation frame is provided on the top of the cover body. The installation frame has two installation side walls arranged along the width direction of the box body, and two ends of the handle are rotatably connected to the two installation side walls.

31. The cleaning device according to any one of claims 25 - 29, wherein, The installation frame further includes a limiting side wall. The limiting side wall is disposed on a side of the two installation side walls facing away from the interior of the host. The limiting side arm has a limiting portion corresponding to the handle. An included angle between the limiting portion and the upper surface of the partition member is less than or equal to 90°, and the handle can abut against the limiting portion.

32. The cleaning device according to claim 31, wherein, The limiting portion corresponds to an end of the handle, and the end of the handle can abut against the corresponding limiting portion.

33. The cleaning device according to claim 31 or 32, wherein, A guiding surface is provided on the top of the cover body, and the handle can be rotated to the guiding surface of the cover body.

34. A cleaning system, comprising: A base station and the cleaning device according to any one of claims 1 to 33.

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