Base and cleaning system

Abstract

A base and a cleaning system. The base comprises a main body (1), a heating member (2), and a non-return member (3); a water supplementation portion (104) and a cleaning portion (105) are disposed on the surface of the main body (1), and the heating member (2) is disposed within the main body (1); the input end of the heating member (2) is in communication with the water supplementation portion (104), the output end of the heating member (2) is in communication with the cleaning portion (105), and the non-return member (3) is disposed between the input end of the heating member (2) and the water supplementation portion (104) so as to prevent water from flowing back into the water supplementation portion (104).

Description

Base station and cleaning system CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This disclosure claims priority to Chinese patent application No. 202323667484.9 filed on December 29, 2023, the entire contents of which are incorporated herein by reference. Technical Field

[0002] The present disclosure belongs to the technical field of electrical equipment, and particularly relates to a base station and a cleaning system. Background Art

[0003] At present, the base stations of cleaning equipment have a single function and cannot meet the self-cleaning needs of the cleaning equipment. Summary of the Invention

[0004] The present disclosure provides a base station and a cleaning system, aiming to improve user experience.

[0005] According to the first aspect of the present disclosure, a base station is provided, including: a main body, provided with a water replenishing part and a cleaning part; a heating element, arranged in the main body, the input end of the heating element is connected to the water replenishing part, and the output end of the heating element is connected to the cleaning part; a non-return element, arranged between the input end of the heating element and the water replenishing part to prevent water from flowing back to the water replenishing part.

[0006] According to a second aspect of the present disclosure, a cleaning system is provided, comprising: the above-mentioned base station; and a cleaning device detachably arranged on the base station. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] 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.

[0008] FIG1 shows a schematic structural diagram of a base station according to some embodiments of the present disclosure; and

[0009] FIG2 shows an internal schematic diagram of the base station in FIG1 ; and

[0010] FIG3 shows a schematic diagram of a clean water tank of a base station in the related art.

[0011] The correspondence between the reference numerals and component names is as follows: 1. Main body; 101. Accommodating tank; 102. Receiving block; 103. Receiving tank; 104. Water supply unit; 105. Cleaning unit; 2. Heating element; 3. Anti-return element; 4. Water supply pipe; 5. Water inlet pipe; 6. Flexible element; 7. Water outlet pipe; 8. Connecting pipe; 9. Cleaning shell; 901. Water inlet; 902. Support slope; 903. Cleaning port; 10. Flushing element; 11. Sealing element; 1101. First sealing element; 1102. Second sealing element; 1-100, base station; 1-10, main body; 1-11, clean water tank; 1-12, sewage tank; 1-13, functional platform; 1-14 interface platform; 1-20, seat; base 21; tray 22; 1-221, roller brush compartment; first outlet 1-222; second outlet 1-223; first roller brush slot 1-224; second roller brush slot 1-225; connecting slot 1-226; 1-60, faucet interface; 1-70, sewer interface; 1-80, power cord. DETAILED DESCRIPTION

[0012] 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.

[0013] The base station is a device used to clean and charge the working parts of cleaning equipment such as scrubbers, mops, and robot vacuums. When a cleaning device is placed on the base station, hot water is sprayed on the base station to clean the working parts of the cleaning device.

[0014] In related technologies, cleaning equipment such as mops usually use roller brushes as the cleaning part of the equipment. After the equipment has worked for a period of time, the cleaning equipment needs to be charged, and the working part of the cleaning equipment will become dirty, so it also needs to be cleaned. After the cleaning equipment is placed back on the base station, the base station charges the working part and provides hot water to clean the working part of the cleaning equipment.

[0015] However, during actual use, the inventors discovered that after the cleaning device's water outlet injects water into the base station, a negative pressure condition is created when the cleaning device is lifted. This causes water to overflow from the base station's water inlet. After repeated use, a large amount of water will remain at the base station's water inlet, requiring the user to wipe off the overflowed water. Furthermore, when the user tilts the base station to lift it, water quickly overflows from the base station's water inlet, affecting the user experience.

[0016] Based on the above technical problems, the present disclosure provides a base station and a cleaning system, which aim to at least to some extent solve the problem that water overflows from the water inlet on the base station when the cleaning equipment is removed from the base station, so as to improve the user experience.

[0017] Figure 1 shows a schematic diagram of the structure of a base station in one or more embodiments of the present disclosure, and Figure 2 shows a schematic diagram of the interior of the base station in Figure 1. In conjunction with Figures 1 and 2, the base station includes a main body 1, a heating element 2, and a backflow prevention member 3. The main body 1 is provided with a water replenishment portion 104 and a cleaning portion 105. The heating element 2 is disposed within the main body 1, with the input end of the heating element 2 communicating with the water replenishment portion 104, and the output end of the heating element 2 communicating with the cleaning portion 105. The backflow prevention member 3 is disposed between the input end of the heating element 2 and the water replenishment portion 104 to prevent water from flowing back into the water replenishment portion 104.

[0018] In some embodiments, the water replenishment unit 104 can be disposed inside or on the surface of the base station. If the water replenishment unit 104 is disposed inside the base station, it can interface with the base station's water tank to receive water from the base station's water tank. If the water replenishment unit 104 is disposed on the base station's surface, it can interface with an external water source to receive water, such as water from cleaning equipment or tap water from a municipal water supply system.

[0019] In some embodiments, the water replenishing unit 104 may be disposed inside the base station, and configured to interface with the clean water tank of the base station to receive water from the clean water tank of the base station.

[0020] In some embodiments, the base station's fresh water tank can be located inside the base station and connected to the water replenishment unit. As shown in FIG3 , in related art, a faucet interface 1-60 is provided on the rear side of the functional platform 1-13. The faucet interface 1-60 can be connected to an external water source and can also be connected to the fresh water tank 1-11 within the base station 1-100. When the fresh water tank 11 of the base station 1-100 needs to be replenished with fresh water, the faucet interface 1-60 can be opened to replenish the water.

[0021] In the base station provided by the present disclosure, when a cleaning device is placed on the base station, the water outlet of the cleaning device is connected to the water replenishing portion 104 on the main body 1. Water in the cleaning device can enter the heating element 2 through the water replenishing portion 104 on the main body 1, and after being heated by the heating element 2, it generates hot water and flows to the cleaning portion 105 to clean the working part of the cleaning device. Since the anti-return member 3 is arranged between the input end of the heating element 2 and the water replenishing portion 104, it can prevent water flowing to the water heater from flowing back to the water replenishing portion 104, thereby preventing water from overflowing from the water replenishing portion 104 on the main body 1 of the base station when the cleaning device is removed from the base station, thereby avoiding the need for the user to wipe off the water overflowing on the base station, thereby improving the user experience.

[0022] Referring to Figure 1 , the top of the main body 1 is provided with a receiving groove 101 for accommodating the bottom of the working portion of the cleaning device. A receiving block 102 is provided at the bottom of the receiving groove 101, and a receiving groove 103 is provided on the receiving block 102 for docking with the water outlet at the bottom of the cleaning device. The water replenishment portion 104 of the main body 1 is located at the bottom of the receiving groove 103. When the cleaning device is placed in the receiving groove 101 on the main body 1, the water outlet of the cleaning device docks with the water replenishment portion 104 of the main body 1, allowing water from the cleaning device to be introduced into the base station for use.

[0023] In combination with Figures 1 and 2, the base station may further include a water replenishment connector 4, the top end of which extends out from a receiving groove 103 provided at the top of the main body 1 to serve as a water replenishment part 104, and the bottom end of the water replenishment connector 4 passes through the bottom of the receiving groove 103 and enters the main body 1.

[0024] In some embodiments, the top of the water supply connector 4 is elastic. An elastic material can be injection molded into the top of the water supply connector 4. The elastic portion of the top of the water supply connector 4 can flexibly contact the water outlet of the cleaning device. In some embodiments, the elastic portion of the top of the water supply connector 4 wraps around the periphery of the water outlet of the cleaning device to improve the sealing effect between the two and prevent water leakage from the connection.

[0025] In conjunction with Figure 2, the check member 3 can be a one-way valve. The input end of the one-way valve is connected to the water replenishing part 104. The output end of the one-way valve is connected to the input end of the heating element 2. The function of the one-way valve is to prevent water from flowing back to the water replenishing part 104. The one-way valve is opened when the base station is replenishing water. When the base station is not replenishing water, the internal valve of the one-way valve is closed, so that the water inlet 901901 of the cleaning equipment and the water replenishing port of the base station are in a sealed state. Although there is a negative pressure when the cleaning equipment leaves the base station, the setting of the one-way valve can prevent the water in the water replenishing part 104 from overflowing, and can also prevent the water from quickly overflowing from the water replenishing part 104 of the base station when the user tilts and picks up the base station, which has good practicality.

[0026] 2 , the bottom end of the water supply joint 4 is connected to the input end of the one-way valve through the water inlet pipe 5, and the end of the water inlet pipe 5 close to the water supply joint 4 is tied to the connecting column inside the main body 1 through a flexible member 6 to prevent the water inlet pipe 5 from deforming and loosening during use, thereby improving the reliability of the connection between the water inlet pipe 5 and the water supply joint 4.

[0027] 2 , the output end of the one-way valve is connected to the water inlet end of the heating element 2 through the water outlet pipe 7. A plurality of limiting columns are provided in the main body 1. Both the water inlet pipe 5 and the water outlet pipe 7 can be flexible. The water inlet pipe 5 and the water outlet pipe 7 are arranged around one side of the plurality of limiting columns. The other side of the plurality of limiting columns and the inner wall of the main body 1 are configured to form an assembly space for installing the heating element 2 and the cleaning part 105105. By providing a plurality of limiting columns, the water inlet pipe 5 and the water outlet pipe 7 can be laid in the main body 1 according to the set trajectory, thereby improving the cleanliness of the interior of the main body 1. Since the ends of the water inlet pipe 5 and the water outlet pipe 7 are used for connection and are prone to deformation, limiting columns can be provided on the same side of both ends of the water inlet pipe 5 and the water outlet pipe 7 to avoid deformation of the ends of the water inlet pipe 5 and the water outlet pipe 7, which affects the firmness of the assembly.

[0028] In conjunction with Figures 1 and 2, the base station may further include a cleaning shell 9. Part of the cleaning shell 9 is arranged in the main body 1 to be connected to the output end of the heating element 2. Another part of the cleaning shell 9 is arranged at the top of the main body 1. Another part of the shell is provided with a cleaning port 903 to spray out heated water. The cleaning portion 105 may include a flushing member 10. The flushing member 10 is rotatably arranged in the cleaning shell 9 for cleaning the working part of the cleaning device. The cleaning port 903 is roughly strip-shaped. The flushing member 10 can be arranged in the cleaning port 903 along the length direction of the cleaning port. The working part of the cleaning device can enter the cleaning port 903 to contact the flushing member 10.

[0029] In some embodiments, the flushing member 10 includes a cleaning brush, a cleaning bar, etc., and is connected to the cleaning housing 9 via a rotating shaft, etc.

[0030] 2 , a water inlet 901 may be provided at the bottom of the cleaning housing 9. The water inlet 901 is connected to the output end of the heating element 2 via a connecting pipe 8. The connecting pipe 8 may be made of a hard material. The connecting pipe 8 is provided at the edge of the interior of the main body 1.

[0031] In conjunction with Figure 1, the base station may further include a seal 11. The seal 11 is provided on another part of the cleaning shell 9. The seal 11 surrounds the cleaning port 903. Under the condition that the cleaning device is placed on the main body 1, the first seal 11 can wrap the working part of the cleaning device to roughly form a sealed space to avoid the phenomenon of overflow of cleaning water sprayed from the cleaning port, so as to facilitate user cleaning and improve user experience. The water stored in the sealed space, the fan on the cleaning device is started to form a negative pressure in the sewage tank in the cleaning device to draw the water stored in the sealed space into the sewage tank, and also avoid the phenomenon that the cleaning device needs to be used to scratch the sealed space after being taken out from the base station, so as to improve user experience.

[0032] 1 , another portion of the cleaning housing 9 is provided with a support slope 902, and the cleaning port is provided on the support slope 902. The provision of the support slope 902 can shorten the distance between the cleaning port 903 and the working part of the cleaning device, thereby increasing the speed of the hot water ejected from the cleaning port 903 and improving the cleaning efficiency of the working part of the cleaning device.

[0033] In conjunction with Figure 1, the base station may further include a first seal 11 and a second seal 12. The first seal 11 is arranged in a roughly U-shaped shape. The middle part of the first seal 11 is arranged on the top of the support slope 902. The two sides of the first seal 11 are arranged on both sides of the support slope 902. The two ends of the first seal 11 extend from the two sides of the support slope 902 to the top of the cleaning device. The second seal 12 can be arranged at the top of the main body 1 along the length direction of the cleaning port. The two ends of the second seal 12 can be connected to the two ends of the first seal 11 to construct a closed cleaning area at the top of the main body 1.

[0034] In some embodiments, both the first seal 11 and the second seal 12 are elastic. The first seal 11 and the second seal 12 can be connected together in one piece. The elastic material can be injection molded on the main body 1 to form the first seal 11 and the second seal 12. The first seal 11 and the second seal 12 made of elastic material can be adaptively deformed according to the size of the working part of the cleaning equipment to improve the sealing effect of the cleaning area and the working part of the cleaning equipment. In other embodiments, one of the first seal 11 and the second seal 12 is elastic, for example: the first seal 11 can be elastic and the second seal 12 can be made of a hard material, so as to position the cleaning equipment when the cleaning equipment is placed on the base station.

[0035] Based on the above base station, the present disclosure further provides a cleaning system, which includes the above base station and a cleaning device, and the cleaning device can be detachably arranged on the base station.

[0036] In the technical solutions according to some embodiments of the present disclosure, when a cleaning device is placed on the base station, the water outlet of the cleaning device is connected to the water replenishing portion on the main body. The water in the cleaning device can enter the heating element through the water replenishing portion on the main body, and then be heated by the heating element to generate hot water, which then flows to the cleaning portion 105 to clean the working part of the cleaning device. Since the anti-return member 3 is arranged between the input end of the heating element and the water replenishing portion, it can prevent the water flowing to the water heater from flowing back to the water replenishing portion, thereby preventing water from overflowing from the water replenishing portion on the main body of the base station when the cleaning device is removed from the base station, thereby avoiding the user from having to wipe off the water that has overflowed on the base station, thereby improving the user experience.

[0037] The cleaning device may be a floor scrubber or other cleaning device with a mopping function, which is not limited here.

[0038] To sum up, the base station and cleaning system provided by the present disclosure can avoid overflow of the water replenishing part 104 when the cleaning equipment is separated from the base station, and can also avoid overflow of cleaning water sprayed from the cleaning port of the base station, so as to facilitate user cleaning, improve user experience, and improve cleaning efficiency, and have good practicality.

[0039] According to the first aspect of the present disclosure, a base station is provided, including: a main body, provided with a water replenishing part and a cleaning part; a heating element, arranged in the main body, the input end of the heating element is connected to the water replenishing part, and the output end of the heating element is connected to the cleaning part; a non-return element, arranged between the input end of the heating element and the water replenishing part to prevent water from flowing back to the water replenishing part.

[0040] In the technical solutions according to some embodiments of the present disclosure, when the cleaning device is placed on the base station, the water outlet of the cleaning device is connected to the water replenishing part on the main body. The water in the cleaning device can enter the heating element through the water replenishing part on the main body, generate hot water after being heated by the heating element, and flow to the cleaning part to clean the working part of the cleaning device. Since the anti-return member is arranged between the input end of the heating element and the water replenishing part, it can prevent the water flowing to the water heater from flowing back to the water replenishing part, so as to avoid the phenomenon of water overflowing from the water replenishing part on the main body of the base station when the cleaning device is removed from the base station, so as to avoid the user from needing to wipe off the water overflowing on the base station, thereby improving the user experience.

[0041] In some embodiments, the water replenishing portion is disposed on the surface of the base station for docking with an external water source to receive water from the external water source.

[0042] In some embodiments, the water from the external water source is water from a cleaning facility, or tap water from a municipal water supply system.

[0043] In some embodiments, the water replenishing unit is disposed inside the base station and is configured to interface with a fresh water tank of the base station.

[0044] In some embodiments, the check member is a one-way valve, an input end of the one-way valve is connected to the water replenishing part, and an output end of the one-way valve is connected to the input end of the heating element.

[0045] In some embodiments, the base station further includes: a water supply pipe, the top end of which extends out from a receiving groove provided at the top of the main body to serve as the water supply part, and the bottom end passes through the bottom of the receiving groove and enters into the main body.

[0046] In some embodiments, the top of the water supply pipe is elastic so as to be in flexible contact with the water outlet of the cleaning device, thereby improving the sealing effect between the two and preventing water from leaking from the connection between the two.

[0047] In some embodiments, the bottom end of the water supply pipe is connected to the input end of the one-way valve through a water inlet pipe, and the end of the water inlet pipe close to the water supply pipe is tied to the connecting column inside the main body through a flexible part to prevent the water inlet pipe from deforming and loosening during use, thereby improving the reliability of the connection between the water inlet pipe and the water supply pipe.

[0048] In some embodiments, the output end of the one-way valve is connected to the water inlet end of the heating element via a water outlet pipe. Multiple limiting posts are provided within the main body, and the water inlet and outlet pipes are arranged around one side of the limiting posts. The other side of the limiting posts and the inner wall of the main body form an assembly space for mounting the heating element and the cleaning unit. The provision of multiple limiting posts allows the water inlet and outlet pipes to be laid out within the main body along a predetermined trajectory, improving the cleanliness of the interior of the main body.

[0049] In some embodiments, the base station further comprises a cleaning housing, a portion of which is disposed within the main body to communicate with the output end of the heating element, and another portion of which is disposed on the top of the main body, wherein the other portion of the housing is provided with a cleaning port to eject the heated water. The cleaning portion may include a flushing element.

[0050] In some embodiments, the cleaning portion includes a flushing member, which is rotatably disposed on the cleaning housing for cleaning a working portion of the cleaning device.

[0051] In some embodiments, the base station also includes a seal, which is arranged on another part of the cleaning shell. The seal surrounds the cleaning port. When the cleaning device is placed on the main body, the seal can wrap the working part of the cleaning device to roughly form a sealed space to avoid the overflow of cleaning water sprayed from the cleaning port, so as to facilitate user cleaning and improve user experience.

[0052] In some embodiments, another portion of the cleaning housing is provided with a support slope, and the cleaning port is provided on the support slope. The provision of the support slope can shorten the distance between the cleaning port and the working part of the cleaning device, thereby increasing the speed of the hot water ejected from the cleaning port and improving the cleaning efficiency of the working part of the cleaning device.

[0053] In some embodiments, the base station also includes: a first seal, which is arranged at the top of the supporting slope and on both sides of the supporting slope, and the two ends of the first seal extend from the two sides of the supporting slope to the top of the main body; a second seal, which is arranged at the top of the main body and connected to the two ends of the first seal to construct a closed cleaning area on the top of the main body.

[0054] In some embodiments, the first sealing member and / or the second sealing member are elastic.

[0055] According to a second aspect of the present disclosure, a cleaning system is provided, comprising: the above-mentioned base station; and a cleaning device detachably arranged on the base station.

[0056] 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.

[0057] 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.

[0058] 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.

[0059] 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.

[0060] 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 base station, comprising: A main body provided with a water replenishing part and a cleaning part; A heating element disposed within the main body, an input end of the heating element being in communication with the water replenishing part, and an output end of the heating element being in communication with the cleaning part; And A check valve disposed between the input end of the heating element and the water replenishing part to prevent water from flowing back to the water replenishing part.

2. The base station according to claim 1, wherein, The water replenishing part is disposed on the surface of the base station for docking with an external water source to receive water from the external water source.

3. The base station according to claim 2, wherein, The water from the external water source is water from a cleaning device or tap water.

4. The base station according to claim 3, wherein, The water replenishing part is disposed inside the base station for docking with the clean water tank of the base station.

5. The base station according to claim 1, wherein, The check valve is a one-way valve, an input end of the one-way valve being in communication with the water replenishing part, and an output end of the one-way valve being in communication with the input end of the heating element.

6. The base station according to claim 1 or 5, further comprising: A water replenishing pipe, a top end of which extends out and is disposed in a receiving groove at the top of the main body to serve as the water replenishing part, and a bottom end of which passes through the bottom of the receiving groove and enters the main body.

7. The base station according to claim 6, wherein, The top of the water replenishing pipe is elastic.

8. The base station according to claim 5, wherein, The bottom end of the water replenishing pipe is connected to the input end of the one-way valve through a water inlet pipe, and one end of the water inlet pipe close to the water replenishing pipe is tied to a connecting column inside the main body through a flexible member.

9. The base station according to claim 8, wherein, The output end of the one-way valve is connected to the water inlet end of the heating element through a water outlet pipe; A plurality of limiting columns are disposed inside the main body, the water inlet pipe and the water outlet pipe are wound around one side of the plurality of limiting columns, and the other side of the plurality of limiting columns and the inner wall of the main body form an assembly space for installing the heating element and the cleaning part.

10. The base station according to any one of claims 1, 5, 7-9, further comprising: A cleaning housing, a part of which is disposed inside the main body to be in communication with the output end of the heating element, and another part of which is disposed on the top of the main body, and a cleaning port is disposed on the other part of the cleaning housing to eject the heated water body.

11. The base station according to any one of claims 1, 5, 7 - 9, wherein, The cleaning part includes a flushing member rotatably disposed in the cleaning housing for cleaning a working part on the cleaning device.

12. The base station according to claim 10, further comprising a sealing member disposed on the other part of the cleaning housing, and the sealing member surrounds the cleaning port.

13. The base station according to claim 12, wherein, A support inclined surface is disposed on the other part of the cleaning housing, and the cleaning port is disposed on the support inclined surface.

14. The base station according to claim 13, further comprising: A first sealing member disposed on the top and both sides of the support inclined surface, and both ends of the first sealing member extend from both sides of the support inclined surface to the top of the main body; And A second sealing member disposed on the top of the main body and connected to both ends of the first sealing member to construct a closed cleaning area on the top of the main body.

15. The base station according to claim 14, wherein, The first sealing member and / or the second sealing member is elastic.

16. A cleaning system, comprising: The base station according to any one of claims 1-15; And A cleaning device detachably disposed on the base station.

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