CN215820814U - Cleaning base and cleaning system - Google Patents

Abstract

The application relates to a cleaning base and cleaning system for the cleaning head installation of the cleaning device, including: a seat part provided with a cleaning area; the liquid storage assembly comprises a supply box which is slidably arranged on the seat part, the supply box is provided with a liquid storage cavity, a first outlet and a liquid inlet, the first outlet is communicated with the liquid storage cavity, and the first outlet is used for conveying cleaning liquid into the cleaning area; and a seal assembly provided between the first outlet and the seat portion, the seal assembly having a communication state in which the first outlet communicates with the seat portion and a seal state in which the seal assembly is blocked from the seat portion. Through the mode, the cleaning device can store the solution to meet the requirement of multiple self-cleaning of the cleaning base, and is simple and compact in structure.

Description

Cleaning base and cleaning system

[ technical field ] A method for producing a semiconductor device

The application relates to a cleaning base and a cleaning system, and belongs to the technical field of cleaning equipment.

[ background of the invention ]

Cleaning devices, such as floor washers, have been increasingly used for cleaning household floors, which have many advantages such as saving labor and good cleaning effect. Floor washers will typically be equipped with a cleaning base. After the floor cleaning machine completes the cleaning task, the cleaning head of the floor cleaning machine is placed on the cleaning base for automatic cleaning. The prior art base is generally provided with only a charging portion to satisfy charging of the scrubber, while providing a seat portion to enable the scrubber to accomplish self-cleaning. However, the cleaning liquid for self-cleaning of the floor cleaning machine comes only from the floor cleaning machine itself, and due to the design limitation of the floor cleaning machine, the self-cleaning water tank of the floor cleaning machine can only support twice self-cleaning of the floor cleaning machine at most, so that the efficiency is low, and a lot of inconvenience is brought.

Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

[ Utility model ] content

An object of the application is to provide a clean base and cleaning device, it can store the cleaning solution in order to satisfy the many times automatically cleaning of clean base, simple structure and more compact.

The purpose of the application is realized by the following technical scheme: a cleaning base for mounting a cleaning head of a cleaning appliance, comprising:

a seat part provided with a cleaning area;

the liquid storage assembly comprises a supply box which is slidably arranged on the seat part, the supply box is provided with a liquid storage cavity, a first outlet and a liquid inlet, the first outlet is communicated with the liquid storage cavity, and the first outlet is used for conveying cleaning liquid into the cleaning area; and

and a seal assembly provided between the first outlet and the seat, the seal assembly having a communication state in which the first outlet communicates with the seat and a sealing state in which the seal assembly is blocked from the seat.

In one embodiment, the supply tank is slidably disposed on the seat in a vertical direction; or, the supply tank is slidably disposed on an outer side wall of one end of the seat portion.

In one embodiment, the cleaning base further comprises a charging portion vertically fixed to the seat portion for charging the cleaning device;

the supply box is provided on the seat portion by being slidably provided on the charging portion, and the supply box has a relief area that leaks a charging member of the charging portion.

In one embodiment, the charging section has a peripheral wall facing away from the charging member, the peripheral wall being a first wall surface of the charging section;

the outer wall surface of one side wall of the supply box facing the first wall surface is provided with a sliding groove which is sunken from outside to inside and is suitable for surrounding the periphery of the first wall surface;

the groove opening of the sliding groove is used as the avoiding area, at least part of the sliding groove is enclosed into a first open opening along the vertical side wall positioned at the bottom, the supply box is sleeved on the first wall surface of the charging part through the first open opening in a sliding mode along the vertical direction, and the charging part is positioned at the groove opening.

In one embodiment, the chute is a first conical cavity extending from one end to the other end in the vertical direction, and the first wall surface of the charging part is a first conical arc surface matched with the first conical cavity; or a second open opening is enclosed by the side wall of the top of the sliding chute along the vertical direction, and the space between the first open opening and the second open opening is arranged in a conical shape.

In one embodiment, the liquid storage assembly further includes a recovery tank, and the supply tank and the recovery tank are respectively disposed on both sides of the charging portion.

In one embodiment, at least part of the bottom of the supply tank overlaps the top surface of the seat to form an overlap and a support on the supply tank and seat, respectively; the first outlet is arranged on the overlapping part; the supporting part is provided with a first through hole correspondingly communicated with the first outlet, and the sealing assembly is arranged between the first outlet and the first through hole;

the first outlet is communicated with the cleaning area through a conveying pipe arranged on the first port; the conveying pipe is provided with a suction assembly to generate negative pressure;

in the communication state, the lap joint part is lapped on the support part; in the sealed state, the supply tank is separated from the seat portion.

In one embodiment, the seal assembly comprises:

the sealing seat is fixed on the supporting part, and at least the top of the sealing seat is embedded into the first through hole and the first outlet when the sealing seat is in the communication state;

the sliding piece is arranged in the liquid storage cavity in a vertically slidable manner;

the first sealing element is fixed on the sliding element in a sealing manner;

a biasing member disposed in the reservoir chamber for applying a biasing force to the first seal member in a direction toward the first port;

in the sealing state, the bottom of the sliding piece is sleeved on the top of the sealing seat, and the first sealing element is blocked at the first outlet by the biasing force; in the communicating state, the slider is separated from the top of the sealing seat, and the first sealing element is separated from the first outlet;

the supply box is also provided with a second outlet and a liquid discharge pipe fixed on the second outlet, the second outlet is communicated with the liquid storage cavity, and the second outlet is distributed higher than the outlet of the liquid discharge pipe;

a step is formed between the rest part of the bottom of the supply box and the lap joint part; the lap joint part is positioned above the rest part; in the sealed state, the rest of the bottom of the supply tank is distributed above the bottom surface of the seat.

In one embodiment, the seal assembly further comprises:

the sealing cover is detachably arranged in the liquid storage cavity;

the slider is slidably disposed within the seal housing, the first seal member and the biasing member both being located within the seal housing;

in a sealed state, the sealing cover covers the first outlet;

the second outlet is provided on the supply tank by being provided on the seal cover.

The application also provides a cleaning system, comprising a cleaning device and a cleaning base for supporting the cleaning head of the cleaning device;

wherein the cleaning base is a cleaning base as described above.

Compared with the prior art, the method has the following beneficial effects: by arranging the liquid storage assembly, the liquid storage assembly can store liquid and provide cleaning liquid for self-cleaning of the cleaning equipment, so that the self-cleaning times of the cleaning equipment can be increased, the cleaning efficiency of the cleaning equipment is increased, and convenience and rapidness are realized; a sealing assembly is arranged between the first outlet of the supply box and the seat part, and the sealing assembly has a communication state for communicating the first outlet with the seat part and a sealing state for cutting off the first outlet and the seat part, so that when the supply box is separated from the seat part, the seat part keeps sealing and prevents the cleaning liquid from leaking.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of a cleaning base in an embodiment of the present application.

Fig. 2 is a schematic view of the cleaning head of the present application placed on a cleaning base.

Fig. 3 is a bottom view of fig. 1.

Fig. 4 is a schematic cross-sectional view of fig. 2.

Fig. 5 is another schematic cross-sectional view of fig. 2.

Fig. 6 is a partial schematic view of fig. 5.

Fig. 7 is a schematic structural diagram of a cleaning base according to another embodiment of the present application.

Fig. 8 is a bottom view of fig. 7.

[ detailed description ] embodiments

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "comprising" and "having," as well as any variations thereof, in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 8, in a preferred embodiment of the present application, a cleaning base 100 is used for docking with a cleaning head 200 of a cleaning device to mount the cleaning head 200, the cleaning base 100 can be docked with the cleaning device to charge the cleaning device, or the cleaning head 200 is placed on the cleaning base 100 to achieve self-cleaning, which is convenient and fast. Wherein the cleaning device may be a floor scrubber or the like.

Referring to fig. 1 and 2, in particular, the cleaning base 100 includes a seat portion 1, the seat portion 1 includes an upper surface 11 to be mounted and abutted with the cleaning head 200 and a lower surface 12 opposite to the upper surface 11, and a cleaning area is disposed on the upper surface 11, so that the cleaning head 200 is placed in the cleaning area to perform a self-cleaning process. In this embodiment, the cleaning area is concave, which can achieve the effect of water collection, thereby improving the cleaning efficiency. Self-cleaning is defined as: the cleaning attachment 201 of the cleaning head 200 is rotated by its drive member and at the same time a tank on the cleaning apparatus delivers cleaning liquid to the cleaning attachment 201 to flush the surface of the cleaning attachment 201 without manual intervention. The cleaning accessory 201 is a rolling brush, and the driving member of the cleaning accessory 201 is a motor, which are conventional technologies and are not described herein.

In order to facilitate the operation of the user and reduce the operation pressure of the user, in practical design, the capacity of the water tank on the cleaning device is generally set to be smaller, so that the whole weight of the cleaning device is reduced. However, at this moment, the volume of the cleaning solution in the water tank can only realize twice self-cleaning of the cleaning device at most, if the self-cleaning effect of the cleaning device needs to be improved, the water tank and the cleaning device need to be detached to manually add the cleaning solution in the water tank, and the operation is cumbersome. Therefore, to avoid the user from removing and installing the water tank too frequently, the cleaning base 100 further includes a reservoir assembly 3.

The liquid storage component 3 is arranged on one side of the seat part 1 in a sliding way. With stock solution subassembly 3 and seat 1 slidable ground setting to make things convenient for the user directly to split stock solution subassembly 31 and seat 1, thereby carry out corresponding operation, and need not to carry whole clean base 100 and get, increase user's extraction burden. Indeed, in other embodiments, the liquid storage assembly 3 and the seat 1 can be detachable in other manners, such as locking, engaging, etc., which are not limited herein, depending on the actual situation.

In one embodiment, the reservoir assembly 3 includes only a supply tank 31. The supply tank 31 is used to supply the cleaning liquid to the cleaning region, and therefore, the supply tank 31 is actually a cleaning tank. The supply tank 31 is vertically slidably provided on the seat unit 1. At this time, the seat 1 is provided with a butting portion which is butted against the supply tank 31. Alternatively, the seat portion 1 has an outer sidewall, the outer sidewall of the seat portion 1 is disposed at one end of the seat portion 1, and the supply tank 31 is slidably disposed on the outer sidewall of the seat portion 1, which is not particularly limited herein, depending on the actual situation. Moreover, the supply box 31 is provided with a handle which is convenient for a user to carry and take, and is more convenient and faster.

Referring to fig. 3 and 4, the supply tank 31 has a liquid storage chamber 312, a first outlet 311 and a liquid inlet 313, the first outlet 311 is communicated with the liquid storage chamber 312, a user can store a cleaning liquid into the liquid storage chamber 312 through the liquid inlet 313, and the first outlet 311 is communicated with the cleaning area for delivering the cleaning liquid to the cleaning area. When the supply tank 31 is mounted in abutment with the seat 1, at least a part of the bottom of the supply tank 31 is lapped on the top surface of the seat 1 to form a lap portion 314 and a support portion 16 on the supply tank 31 and the seat 1, respectively. And a step is formed between the rest of the bottom of the supply tank 31 and the overlap 314, the overlap 314 being located above the rest. In the sealed state, the rest of the bottom of the supply tank is distributed above the bottom surface of the seat.

The first outlet 311 is provided on the overlap portion 314. As described above, the first outlet 311 is used for delivering the solution to the cleaning region, and the first outlet 311 is disposed on the overlapping portion 314, so that the supporting portion 16 is further provided with the first through hole 15 correspondingly communicating with the first outlet 311. The first outlet 311 communicates with the washing zone through a delivery pipe 61 provided at the first port 15. And, be provided with the suction assembly on the conveyer pipe 61, this suction assembly is used for producing the negative pressure, and then makes the washing liquid in the stock solution chamber 312 enter into the washing district through first export 311, first opening 15 and conveyer pipe 61, convenient and fast.

Wherein the suction assembly is a water pump in communication with the delivery tube 61. The water pump may be located within reservoir 312 of supply tank 31, or alternatively, the water pump may be located outside of supply tank 31. When the water pump is provided outside the supply tank 31, the water pump may be placed independently, or the water pump may be provided on the seat 1 for the purpose of cleaning the beauty and compactness of the whole of the base 100. For example, the water pump may be disposed on the lower surface 12.

The duct 616 is disposed on the lower surface 12 to hide the duct 616, which can improve the overall aesthetics of the cleaning base 100 while making the overall structure of the cleaning base 100 more compact. At this time, the seat part 1 may be provided with the ejection port 13, and the ejection port 13 may be disposed near an area (i.e., a washing area) for accommodating the cleaning attachment 201, or directly disposed in the area (i.e., the washing area) for accommodating the cleaning attachment 201.

Referring to fig. 5 and 6, a sealing member 4 is further disposed between the first outlet 311 and the first through hole 15, and the sealing member 4 is used to connect or seal the first outlet 311 and the first through hole 15, so that the sealing member 4 has a communication state of connecting the first outlet 311 and the seat 1 and a sealing state of blocking the seat 1. And, when the seal assembly 4 is in the communicating state, the lap portion 314 laps over the support portion 16; when the seal assembly 4 is in the sealed state, the supply tank 31 is separated from the seat 1.

The seal assembly 4 includes a seal holder 41 fixed to the support portion 16, a slider 42 vertically slidably disposed in the reservoir chamber 312, a seal member 43 sealingly fixed to the slider 42, and a biasing member (not shown) disposed in the reservoir chamber 312, the biasing member applying a biasing force to the seal member 43 in a direction toward the first through port 15, and at least a part of a top portion of the seal holder 41 is fitted into the first through port 15 and the first outlet 311 in a communicating state. When the sealing seat 41 is in a sealing state, at least a part of the top of the sealing seat is only embedded into the first through hole 15. In this embodiment, the slider 42 is a spool, the seal 43 is rubber, and the biasing member is a spring.

In the sealing state, the bottom of the sliding member 42 is sleeved on the top of the sealing seat 41, and the sealing member 43 is biased to close the first outlet 311; in the communicating state, the slider 42 is separated from the top of the sealing seat 41, and the sealing member 43 is separated from the first outlet 311. The method specifically comprises the following steps: the first outlet 311 has a first slope 316, and the sealing member 43 has a second slope 431 cooperating with the first slope 316, and in the sealing state, the sealing member 43 is disposed toward the first outlet 311 by the biasing force of the biasing member, so that the first slope 316 and the second slope 431 are interference-fitted without a gap therebetween, thereby preventing the cleaning liquid from flowing from the first outlet 311 to the first through port 15. In the communicating state, the slider 42 slides vertically upward along the seal holder 41 to be disengaged from the seal holder 41. Accordingly, the biasing member is also disengaged from the sealing member 43. The biasing force exerted on the sealing member 43 is removed and a gap appears between the first ramp 316 and the second ramp 431, thereby allowing cleaning liquid to flow from the gap to the first through opening 15 and from the first through opening 15, the suction assembly and the duct 61 to the cleaning area.

The supply box is further provided with a second outlet and a drain pipe (not shown) fixed to the second outlet, the second outlet is communicated with the liquid storage cavity 312, and the second outlet is distributed higher than the outlet of the drain pipe. The seal assembly 4 further includes a seal housing 44, the seal housing 44 being removably disposed within the reservoir 312. The detachable manner can be a snap fit, a clamping, etc., which are conventional technologies and are not described herein.

The slider 42 is slidably disposed within a seal housing 44, and the seal member 43 and the biasing member are both located within the seal housing 44. In the sealed state, the sealing cover 44 covers the first outlet 311 to close the first outlet 311; and the second outlet is provided on the supply tank by being provided on the sealing cover 44. The seal cover 44 includes a cover body 441 and a connection 442 connected to the cover 441, and the second outlet is provided in the connection 442. In the present embodiment, the connecting portion 442 and the cover portion 441 are integrally formed, and are made of rubber. The second opening is normally closed in the sealed state. In the sealed state, the top of the slider 42 is located inside the cover body 441, which does not enter the coupling portion 442; in the connected state, the slider 42 slides upward into the connecting portion 442, thereby spreading the connecting portion 442 apart so that the second opening is opened.

Referring to fig. 7 and 8, in another embodiment, the liquid storage assembly 3 includes not only the supply tank 31 but also the recovery tank 32. Also, as the name implies, the recovery tank 32 is used to recover and store the solution on the seat 1, i.e. it is essentially a waste water tank. The recovery tank 32 and the supply tank 31 may be integrally formed, i.e., share one tank body, and be divided into two chambers by a partition to form the recovery tank 31 and the supply tank 31. Alternatively, the recovery tank 32 and the supply tank 31 may be provided separately, and the supply tank and the recovery tank 32 provided separately may be provided at both ends of one side of the seat 1 or may be provided close to each other.

The volumes of the supply tank 31 and the recovery tank 32 are the same. Indeed, in other embodiments, the volumes of the supply tank 31 and the recovery tank 32 may also be different, in which case the volume of the recovery tank 32 is greater than the volume of the supply tank 31, so as to be able to suck the cleaning liquid on the seat 1 in its entirety, thus eliminating the need for manual cleaning by the user.

The connection relationship between the supply tank 31 and the seat 1 in this embodiment is the same as above, and will not be described herein. The recycling tank 32 is provided with a first through hole, the seat part 1 is provided with a second through hole, the first through hole and the second through hole are communicated through a connecting pipeline 62 and a water pump, and the water pump operates to convey the solution in the cleaning area into the recycling tank 32 through the connecting pipeline 62. Wherein the connecting pipe 62 and the delivery pipe 61 constitute the pipe assembly 6. For the sake of illustration, the water pump for communicating the supply tank 31 and the seat 1 is the first water pump 51, the water pump for communicating the recovery tank 32 and the seat 1 is the second water pump 52, and the first water pump 51 and the second water pump 52 constitute the suction mechanism 5. In this embodiment, the connecting conduit 62 and the second water pump 52 can be disposed on the lower surface 12 to improve the overall aesthetics of the cleaning base 100.

In this case, the seat part 1 may be provided with a suction port 14, and the suction port 14 is also disposed near an area (i.e., a washing area) for accommodating the cleaning attachment 201, or directly disposed in the area (i.e., the washing area) for accommodating the cleaning attachment 201.

The recovery tank 32 is also provided with a bridge portion 314 in a positional relationship with the seat portion 1 and the supply tank 31, that is, the recovery tank is also provided with a support portion 16 engaging with the bridge portion 314 formed on the seat portion 1. The overlapping part 314 is formed at the bottom of the recycling bin, and a step is formed between the rest part of the bottom of the recycling bin and the overlapping part 314, which is not described herein.

The cleaning base 100 further includes a charging portion 2, the charging portion 2 is vertically fixed on the seat portion 1, and the charging portion 2 is docked with the cleaning device to charge the cleaning device. In this embodiment, the charging unit 2 is located on the central axis of the seat unit 1, so that the overall structure of the cleaning base 100 is more compact and is adapted to the overall structure of the cleaning device, thereby improving the comfort level of the user.

The charging unit has a charging member for docking with the cleaning device, and the charging member may be a connection terminal or the like, and is not particularly limited herein, depending on the actual situation.

As described above, when the liquid storage unit 3 includes only the supply tank 31, the supply tank 31 and the charging unit 2 are slidably provided on the seat unit 1. At this time, the supply box 31 has a relief area for leaking the charging material of the charging unit 2.

Specifically, the charging section 2 has an outer peripheral wall 22 facing away from the charging member, the outer peripheral wall 22 serving as a first wall surface of the charging section 2. Accordingly, on the outer side wall of one side wall of the supply tank 31 facing the first wall surface, a sliding groove 315 is provided, which is recessed from the outside to the inside and is adapted to surround the periphery of the first wall surface. The sliding groove 315 is used as an avoidance area, at least a portion of the sliding groove 315 is enclosed by a sidewall of the bottom portion along the vertical direction to form a first open opening, the supply box is slidably sleeved on the first wall surface of the charging portion along the vertical direction through the first open opening, and the charging member is located at the notch.

The sliding groove 315 encloses a second open opening along a sidewall of the vertical top portion, and the first open opening and the second open opening are arranged in a tapered shape. Or, this spout 315 is the toper chamber that one end extends towards the other end in vertical, and the first wall face of the portion of charging is the first toper cambered surface with first toper chamber looks adaptation. The first conical cavity or the first conical cambered surface can be gradually converged from top to bottom or gradually converged from bottom to top, which is not limited herein and is determined according to the actual situation.

Referring to fig. 1 and 7, the supply tank 31 is disposed around at least a portion of the charging portion 2 such that the central axis a of the liquid storage assembly 3 is substantially collinear or collinear with the central axis B of the charging portion 2, thereby making the overall structure more compact. Meanwhile, because the supply tank 31 is used for placing the solution, the weight of the liquid storage assembly 3 is increased, and the arrangement can ensure that the center of gravity of the cleaning base 100 is not shifted, so that the cleaning base is not prone to toppling. Wherein, the substantially collinear is specifically: the distance between the center axis of the supply tank 31 and the center axis of the charging section 2 is not more than 2 mm.

In this way, since the central axis a of the reservoir assembly 3 and the central axis B of the charging unit 2 are substantially collinear or collinear, the slide groove 315312 is located at an intermediate position on the side of the supply tank 31.

When the liquid storage assembly 3 includes both the supply tank 31 and the recovery tank 32, the supply tank 31 and the recovery tank 32 may be respectively located at both sides of the charging portion 2, and the supply tank 31 and the recovery tank 32 may be connected to the charging portion 2, or alternatively, the supply tank 31 and the recovery tank 32 may be respectively and independently disposed, and are not particularly limited herein, depending on the actual situation. When the supply tank 31 and the recovery tank 32 are connected to the charging unit 2, the supply tank 31 and the charging unit 2 are connected in the same manner as described above, and the recovery tank 32 and the charging unit 2 are connected in the same manner as the supply tank 31 and the charging unit 2.

Referring to fig. 4, in order to improve the overall appearance and the structural compactness of the cleaning base 100, the charging unit 2 is provided with a housing cavity 21, and the above-mentioned suction assembly can be disposed in the housing cavity 21. The volume of the supply box 31 cannot be occupied, meanwhile, the conveying distance of the solution cannot be increased, and the device is convenient and fast.

The present application also provides a cleaning system comprising a cleaning device and a cleaning base 100 to support a cleaning head 200 of the cleaning device. The cleaning base 100 is any one of the cleaning bases 100, and reference may be made to the foregoing embodiments specifically, which are not repeated herein.

In summary, the following steps: by arranging the liquid storage component 3, the liquid storage component 3 can store liquid and provide cleaning liquid for self-cleaning of the cleaning equipment, so that the self-cleaning times of the cleaning equipment can be increased, the cleaning efficiency of the cleaning equipment is increased, and convenience and rapidness are realized; while placing the reservoir assembly 3 in line or substantially in line with the charging portion 2 allows the cleaning base 100 to be more compact.

The above is only one specific embodiment of the present application, and any other modifications based on the concept of the present application are considered as the protection scope of the present application.

Claims (10)

1. A cleaning base for mounting a cleaning head of a cleaning appliance, comprising:

a seat part provided with a cleaning area;

the liquid storage assembly comprises a supply box which is slidably arranged on the seat part, the supply box is provided with a liquid storage cavity, a first outlet and a liquid inlet, the first outlet is communicated with the liquid storage cavity, and the first outlet is used for conveying cleaning liquid into the cleaning area; and

and a seal assembly provided between the first outlet and the seat, the seal assembly having a communication state in which the first outlet communicates with the seat and a sealing state in which the seal assembly is blocked from the seat.

2. The cleaning base of claim 1, wherein the supply tank is vertically slidably disposed on the seat; or, the supply tank is slidably disposed on an outer side wall of one end of the seat portion.

3. The cleaning base of claim 2, further comprising a charging portion vertically fixed to the seat portion for charging the cleaning device;

the supply box is provided on the seat portion by being slidably provided on the charging portion, and the supply box has a relief area that leaks a charging member of the charging portion.

4. The cleaning base of claim 3, wherein the charging part has a peripheral wall facing away from the charging member, the peripheral wall being a first wall of the charging part;

the outer wall surface of one side wall of the supply box facing the first wall surface is provided with a sliding groove which is sunken from outside to inside and is suitable for surrounding the periphery of the first wall surface;

the groove opening of the sliding groove is used as the avoiding area, at least part of the sliding groove is enclosed into a first open opening along the vertical side wall positioned at the bottom, the supply box is sleeved on the first wall surface of the charging part through the first open opening in a sliding mode along the vertical direction, and the charging part is positioned at the groove opening.

5. The cleaning base of claim 4, wherein the sliding groove is a first tapered cavity extending from one end to the other end in the vertical direction, and the first wall surface of the charging part is a first tapered arc surface matched with the first tapered cavity; or a second open opening is enclosed by the side wall of the top of the sliding chute along the vertical direction, and the space between the first open opening and the second open opening is arranged in a conical shape.

6. The cleaning base of claim 3, wherein the reservoir assembly further comprises a recovery tank, and the supply tank and the recovery tank are disposed on either side of the charging portion.

7. The cleaning base of any one of claims 1-6, wherein at least a portion of a bottom portion of the supply tank overlaps a top surface of the seat portion to form an overlap portion and a support portion on the supply tank and the seat portion, respectively; the first outlet is arranged on the overlapping part; the supporting part is provided with a first through hole correspondingly communicated with the first outlet, and the sealing assembly is arranged between the first outlet and the first through hole;

the first outlet is communicated with the cleaning area through a conveying pipe arranged on the first port; the conveying pipe is provided with a suction assembly to generate negative pressure;

in the communication state, the lap joint part is lapped on the support part; in the sealed state, the supply tank is separated from the seat portion.

8. The cleaning base of claim 7, wherein the seal assembly comprises:

the sealing seat is fixed on the supporting part, and at least the top of the sealing seat is embedded into the first through hole and the first outlet when the sealing seat is in the communication state;

the sliding piece is arranged in the liquid storage cavity in a vertically slidable manner;

the first sealing element is fixed on the sliding element in a sealing manner;

a biasing member disposed in the reservoir chamber for applying a biasing force to the first seal member in a direction toward the first port;

in the sealing state, the bottom of the sliding piece is sleeved on the top of the sealing seat, and the first sealing element is blocked at the first outlet by the biasing force; in the communicating state, the slider is separated from the top of the sealing seat, and the first sealing element is separated from the first outlet;

the supply box is also provided with a second outlet and a liquid discharge pipe fixed on the second outlet, the second outlet is communicated with the liquid storage cavity, and the second outlet is distributed higher than the outlet of the liquid discharge pipe;

a step is formed between the rest part of the bottom of the supply box and the lap joint part; the lap joint part is positioned above the rest part; in the sealed state, the rest of the bottom of the supply tank is distributed above the bottom surface of the seat.

9. The cleaning base of claim 8, wherein the seal assembly further comprises:

the sealing cover is detachably arranged in the liquid storage cavity;

the slider is slidably disposed within the seal housing, the first seal member and the biasing member both being located within the seal housing;

in a sealed state, the sealing cover covers the first outlet;

the second outlet is provided on the supply tank by being provided on the seal cover.

10. A cleaning system, comprising a cleaning device and a cleaning base for supporting a cleaning head of the cleaning device;

wherein the cleaning base is the cleaning base of any one of claims 1-9.

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