Base station base and cleaning system

Abstract

This application discloses a base station base and a cleaning system, relating to the field of household cleaning technology. A base station base is used to cooperate with a cleaning robot, the cleaning robot including a roller brush. The base station base includes a seat, a heating element, and a fan. The seat has a first receiving cavity, a second receiving cavity, and an air duct extending along a first direction. The first receiving cavity is located at one end of the air duct and communicates with it. The other end of the air duct has an air outlet. When the cleaning robot cooperates with the base station base, the air outlet is configured to correspond with the roller brush. The second receiving cavity is located in the area of ​​the air duct between the first receiving cavity and the air outlet and communicates with it. The fan is located in the first receiving cavity, and the heating element is located in the second receiving cavity. A cleaning system includes the aforementioned base station base. This application can solve the problems of roller brushes easily breeding bacteria and producing odors due to prolonged dampness, thus affecting the home environment.

Description

Technical Field

[0001] This application belongs to the field of household cleaning technology, specifically relating to a base station base and cleaning system. Background Technology

[0002] As living standards gradually improve, cleaning robots are becoming increasingly common in households. These robots can perform various cleaning tasks, such as sweeping, mopping, and drying. However, after a cleaning robot finishes its work, its brush still retains some moisture. When the robot returns to its base station, the confined space around the brush restricts airflow, making it difficult for the brush to dry completely. Over time, this prolonged dampness can lead to bacterial growth and unpleasant odors, negatively impacting the home environment. Summary of the Invention

[0003] The purpose of this application is to provide a base station base and cleaning system that can solve problems such as the easy growth of bacteria and the generation of odors by a damp roller brush over a long period of time, which can affect the home environment.

[0004] To solve the above-mentioned technical problems, this application is implemented as follows:

[0005] This application provides a base station base for use with a cleaning robot. The cleaning robot includes a roller brush, and the base station base includes a base body, a heating element, and a fan.

[0006] The base has a first receiving cavity, a second receiving cavity, and an air duct extending along a first direction. The first receiving cavity is located at one end of the air duct and is connected to the air duct. The other end of the air duct has an air outlet. When the cleaning robot is in cooperation with the base station base, the air outlet is used to correspond to the roller brush. The second receiving cavity is located in the area of ​​the air duct between the first receiving cavity and the air outlet and is connected to the air duct. The fan is located in the first receiving cavity, and the heating element is located in the second receiving cavity. The first direction is the direction in which the cleaning robot moves away from the base station base.

[0007] This application embodiment also provides a cleaning system, including: a cleaning robot and the aforementioned base station base;

[0008] The base station base works in conjunction with the cleaning robot to dry the cleaning robot's roller brush.

[0009] In this embodiment of the application, under the action of the fan, the gas flows along the air duct to the air outlet and is blown onto the roller brush through the air outlet. At the same time, the gas is heated by the heating element during the flow in the air duct, so that hot air can be blown onto the roller brush to accelerate the evaporation of moisture in the roller brush, thereby shortening the drying time of the roller brush and avoiding the roller brush from being damp for a long time and easily breeding bacteria, thus ensuring a good home environment. Attached Figure Description

[0010] Figure 1 This is a first structural schematic diagram of the base station base disclosed in an embodiment of this application;

[0011] Figure 2 This is a schematic diagram of the second structure of the base station base disclosed in the embodiments of this application;

[0012] Figure 3 This is a schematic diagram of the base station base with the bottom plate removed, as disclosed in the embodiments of this application;

[0013] Figure 4 This is a first cross-sectional schematic diagram of the base station base disclosed in an embodiment of this application;

[0014] Figure 5 This is a second cross-sectional schematic diagram of the base station base disclosed in an embodiment of this application;

[0015] Figure 6 This is a schematic diagram of the structure of the cleaning system disclosed in the embodiments of this application.

[0016] Explanation of reference numerals in the attached figures:

[0017] 100-Base station base;

[0018] 110-Base; 111-Outer shell; 112-Base plate; 113-First receiving cavity; 114-Second receiving cavity; 115-Air duct; 1151-Bottom wall; 1152-Top wall; 1153-First wind deflector; 1154-Second wind deflector; 1155-Third wind deflector; 1156-Fourth wind deflector; 116-Air outlet; 117-Bearing surface; 1171-Groove; 1172-Inclined surface; 118-Fifth wind deflector;

[0019] 120 - Heating element;

[0020] 130 - Fan;

[0021] 140 - Protective shell; 141 - Mounting rib;

[0022] 150-Flexible sleeve;

[0023] 200- Cleaning Robot;

[0024] 300 - Base station body. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0027] The embodiments of this application will be described in detail below with reference to the accompanying drawings and specific examples and application scenarios.

[0028] refer to Figures 1 to 6 This application discloses a base station base 100 applied to a cleaning system for use with a cleaning robot 200. The cleaning robot 200 may include a roller brush. After the cleaning robot 200 completes its cleaning operation, it returns to the base station base 100. The base station body 300 of the cleaning system can clean the cleaning robot 200. After cleaning, the base station base 100 can dry the roller brush of the cleaning robot 200 to ensure that the roller brush does not grow bacteria due to prolonged water retention. For example, the cleaning robot 200 can be a sweeping robot, but it can also be other types, which are not specifically limited in this application.

[0029] The disclosed base station base 100 includes a base body 110, a heating element 120, and a fan 130. The base body 110 serves as a foundation mounting component, providing a mounting base for components such as the heating element 120 and the fan 130. Simultaneously, the base body 110 also supports the cleaning robot 200. The heating element 120 heats the gas, which is then delivered to the roller brush to promote brush drying. The fan 130 blows air onto the roller brush.

[0030] In this embodiment, the base 110 may have a first receiving cavity 113, a second receiving cavity 114, and an air duct 115 extending along a first direction. The first receiving cavity 113 is located at one end of the air duct 115 and communicates with the air duct 115. The fan 130 is disposed in the first receiving cavity 113. Thus, the first receiving cavity 113 provides installation space for the fan 130, and allows the gas output by the fan 130 to flow into the air duct 115, so that the gas can be transported to a preset position through the air duct 115. It should be noted that the first receiving cavity 113 may have an air inlet, which connects the air inlet of the fan 130 to the external environment, so that external gas can enter the first receiving cavity 113 through the air inlet and then enter the fan 130 through the air inlet.

[0031] An air outlet 116 is provided at the other end of the air duct 115, and when the cleaning robot 200 is in conjunction with the base station base 100, the air outlet 116 is configured to correspond with the roller brush. Based on this, the gas blown into the air duct 115 by the fan 130 can ultimately be blown onto the roller brush through the air outlet 116, thereby accelerating the drying of the roller brush. Exemplarily, the air outlet 116 and the roller brush can be positioned directly opposite each other; alternatively, at least a portion of the area of ​​the air outlet 116 can be opposite the roller brush to ensure that gas can be blown onto the roller brush.

[0032] The second receiving cavity 114 is located in the area of ​​the air duct 115 between the first receiving cavity 113 and the air outlet 116. That is, the second receiving cavity 114 is located between the first receiving cavity 113 and the air outlet 116, and is connected to the air duct 115. The heating element 120 is disposed in the second receiving cavity 114. Thus, the second receiving cavity 114 provides installation space for the heating element 120, and as the gas flows along the air duct 115, the heating element 120 heats the gas, raising its temperature so that the air outlet 116 blows out gas at a certain temperature—that is, hot air. Blowing hot air onto the roller brush accelerates the drying speed of the roller brush, preventing prolonged water retention and bacterial growth, ensuring the normal use of the roller brush, and maintaining a healthy home environment. Furthermore, the placement of the heating element 120 in the second receiving cavity 114 also facilitates the disassembly, assembly, and organization of the wiring harness.

[0033] In this embodiment of the application, the first direction can be the direction in which the cleaning robot 200 is away from the base station base 100, for reference. Figure 4 and Figure 6In this embodiment, the first direction is the rightward direction shown in the figure. It should be noted that the first direction can also be at a certain angle relative to the direction in which the cleaning robot 200 is away from the base station base 100. In short, as long as the gas can be transported through the air duct 115 to the air outlet 116 and finally blown onto the roller brush by the air outlet 116, it is acceptable.

[0034] In this embodiment, the air duct 115 extends along the first direction, and there are no multiple bends in the air duct 115, thereby reducing energy loss in the air duct 115 and improving gas flow.

[0035] Based on the above configuration, in this embodiment of the application, under the action of the fan 130, the gas flows along the air duct 115 to the air outlet 116 and is blown towards the roller brush through the air outlet 116. At the same time, during the flow of the gas in the air duct 115, it is heated by the heating element 120, so that hot air can be blown onto the roller brush to accelerate the evaporation of the moisture contained in the roller brush, thereby shortening the drying time of the roller brush and avoiding the roller brush from being damp for a long time and easily breeding bacteria, thus ensuring the cleanliness and hygiene of the home environment.

[0036] In addition, in this embodiment, the fan 130, heating element 120 and air outlet 116 are all mounted on the base 110. Compared with the separate mounting method, the distance from the heating element 120 to the air outlet 116 can be shortened to a certain extent, which can improve the air output efficiency of the fan 130, improve the drying efficiency, and reduce the drying time.

[0037] Considering that the base station base 100 is used to cooperate with the cleaning robot 200, in some cases, when the cleaning robot 200 returns to the base station base 100, it is located on top of the base station base 100 so that the base station base 100 can support the cleaning robot 200. The base body 110 may have a bearing surface 117 for supporting the cleaning robot 200. Exemplarily, the bearing surface 117 can be planar; however, it can also be non-planar.

[0038] In some embodiments, at least a portion of the bearing surface 117 is recessed to form a groove 1171, which can provide a space for the roller brush of the cleaning robot 200. Furthermore, when cleaning the roller brush, the groove 1171 can also collect cleaning wastewater to prevent the cleaning wastewater from flowing freely and affecting the environment. The cleaning wastewater collected by the groove 1171 can be transported to other devices for storage or treatment.

[0039] To improve the drying efficiency of the roller brush, one end of the groove 1171 can be provided with an inclined surface 1172. This inclined surface 1172 is used to be positioned opposite to the roller brush located in the groove 1171, and the air outlet 116 is opened on the inclined surface 1172. Specifically, when the cleaning robot 200 moves to cooperate with the base station base 100, that is, when the cleaning robot 200 moves above the base station base 100 and is supported by the bearing surface 117, the roller brush is located in the groove 1171 and is close to one end of the groove 1171. In this way, the inclined surface 1172 located at one end of the groove 1171 can be opposite to the roller brush, thereby changing the air outlet direction so that the air outlet 116 can blow hot air to the roller brush, and can also increase the wind speed to a certain extent, thereby accelerating the drying efficiency of the roller brush.

[0040] For example, the included angle between the bottom surface of the groove 1171 and the inclined surface 1172 can be between 100° and 170°, specifically including 100°, 110°, 120°, 130°, 140°, 150°, 160°, 170°, etc., and of course, it can also be other degrees.

[0041] Based on the above settings, on the one hand, the outflow of cleaning wastewater can be restricted by the inclined surface 1172, and on the other hand, it can be ensured that the inclined surface 1172 is at least partially opposite to the roller brush, so as to ensure that the hot air blown out through the air outlet 116 can contact the roller brush, thereby improving the drying efficiency of the roller brush.

[0042] Optionally, the air outlet 116 can be located on the outside of the roller brush. That is, when the cleaning robot 200 is engaged with the base station base 100, the front end of the cleaning robot 200 faces the inside of the base station base 100, and the air outlet 116 is located at the rear of the roller brush. This arrangement can improve the air convection effect and, to some extent, improve the drying effect.

[0043] In some embodiments, the seat 110 may include a bottom wall 1151, a top wall 1152, a first windbreak rib 1153, a second windbreak rib 1154, a third windbreak rib 1155, and a fourth windbreak rib 1156. The bottom wall 1151 and the top wall 1152 are spaced apart. For example, the bottom wall 1151 may be parallel to the horizontal plane, or it may not be parallel. The top wall 1152 may be parallel to the horizontal plane, or it may not be parallel. As long as a certain distance is maintained between the bottom wall 1151 and the top wall 1152, it is acceptable to allow gas flow.

[0044] The first baffle rib 1153 and the second baffle rib 1154 are spaced apart and both are connected between the bottom wall 1151 and the top wall 1152. In this way, the first baffle rib 1153 and the second baffle rib 1154 can block both sides, so that the bottom wall 1151, the top wall 1152, the first baffle rib 1153 and the second baffle rib 1154 together form a first air duct section, which is connected between the first receiving cavity 113 and the second receiving cavity 114. Based on this, the air outlet of the fan 130 located in the first receiving cavity 113 can flow to the second receiving cavity 114 through the first air duct section, so as to heat the gas through the heating element 120 located in the second receiving cavity 114.

[0045] For example, along the direction from the first receiving cavity 113 to the second receiving cavity 114, the distance between the first wind baffle 1153 and the second wind baffle 1154 can be gradually increased, thereby increasing the diffusion area (or volume) of the gas entering the second receiving cavity 114, so as to increase the contact area between the gas and the heating element 120, thereby improving the heating efficiency of the heating element 120 on the gas and ensuring that the gas can have a relatively high temperature, so as to improve the drying efficiency of the roller brush.

[0046] Similarly, the third baffle 1155 and the fourth baffle 1156 are spaced apart and both are connected between the bottom wall 1151 and the top wall 1152. Thus, the third baffle 1155 and the fourth baffle 1156 can block both sides, allowing the bottom wall 1151, top wall 1152, third baffle 1155, and fourth baffle 1156 to collectively form a second air duct section. This second air duct section connects the second receiving cavity 114 and the air outlet 116. Based on this, the gas heated by the heating element 120 in the second receiving cavity 114 can flow through the second air duct section to the air outlet 116, and then be blown onto the roller brush through the air outlet 116 to achieve the drying process of the roller brush.

[0047] To increase the contact area between the hot air and the roller brush and thus improve drying efficiency, the other end of the air duct 115 can be provided with multiple air outlets 116, which are arranged along a second direction parallel to the axial direction of the roller brush. In this way, hot air can be blown onto the entire roller brush through the multiple air outlets 116, thereby increasing the contact area between the hot air and the roller brush and improving drying efficiency.

[0048] Of course, in other embodiments, the air outlet 116 can also be an elongated outlet, with the length direction of the elongated outlet parallel to the axial direction of the roller brush. This method can also increase the contact area between the hot air and the roller brush, thereby improving the drying efficiency.

[0049] In order to accommodate multiple air outlets 116 or elongated air outlets 116, in some embodiments, the distance between the third baffle 1155 and the fourth baffle 1156 along the direction from the second receiving cavity 114 to the air outlet 116 can be gradually increased, thereby increasing the diffusion area (or volume) of the gas delivered to the air outlet 116, and further expanding the air outlet area to increase the contact area between the hot air and the roller brush, so as to improve the drying efficiency of the roller brush.

[0050] In some embodiments, a fifth baffle 118 may be provided in the air duct 115. The fifth baffle 118 is correspondingly provided with the air outlet 116, and the fifth baffle 118 gradually extends inclined towards the air outlet 116 along the first direction. Based on this, when the gas in the air duct 115 flows to the fifth baffle 118, it is guided by the fifth baffle 118, which changes the direction of gas flow, thereby promoting the gas to flow towards the air outlet 116, thereby accelerating the gas flow rate and, to a certain extent, accelerating the drying efficiency of the roller brush.

[0051] For example, a certain angle can be formed between the fifth baffle 118 and the bottom wall 1151 of the air duct 115. The angle can range from 100° to 170°, specifically including 100°, 110°, 120°, 130°, 140°, 150°, 160°, 170°, etc., and of course, other degrees are also possible. It should be noted here that the inclination angle of the fifth baffle 118 and the inclination angle of the inclined surface 1172 can be equal to ensure that the cross-sectional area of ​​the flow channel is large enough; of course, the inclination angle of the fifth baffle 118 and the inclination angle of the inclined surface 1172 can also be unequal, that is, the inclination angle of the fifth baffle 118 can be greater than the inclination angle of the inclined surface 1172. In this case, when the gas flows between the fifth baffle 118 and the inclined surface 1172, the cross-sectional area gradually decreases, which increases the gas velocity, thereby increasing the gas velocity at the air outlet 116, which can accelerate the drying efficiency of the roller brush to a certain extent.

[0052] To provide installation and protection for the heating element 120, the base station base 100 may further include a protective shell 140, which is disposed within the second receiving cavity 114, and the heating element 120 is disposed within the protective shell 140. The protective shell 140 protects the heating element 120 from external factors affecting its normal operation. Simultaneously, the protective shell 140 also mitigates the outward transfer of heat generated by the heating element 120, thereby effectively alleviating the problem of localized high temperatures in the base station base 100.

[0053] In some embodiments, the inner wall of the protective shell 140 may be provided with mounting ribs 141, to which the heating element 120 is assembled. Therefore, the heating element 120 can be fixed by the mounting ribs 141 to prevent it from moving arbitrarily and causing collision noise and damage to parts.

[0054] In addition, the protective housing 140 is detachably installed on the base 110 to facilitate the installation and removal of the protective housing 140 and the heating element 120, and to facilitate the maintenance or replacement of the heating element 120. Optionally, the protective housing 140 can be installed on the base 110 with screws for easy installation and removal.

[0055] For example, the protective housing 140 may include a first housing portion and a second housing portion, which can be connected by a snap-fit ​​connection to facilitate assembly and disassembly.

[0056] To further alleviate the problem of localized high temperatures in the base station base 100, the base station base 100 may also include a heat insulation layer, which covers the outer surface of the heating element 120 or the outer surface of the protective shell 140. Based on this, the heat insulation layer can effectively prevent the heat generated by the heating element 120 from dissipating outwards, thereby alleviating the problem of localized high temperatures in the base station base 100 and reducing heat loss to ensure the heating effect on the gas. Furthermore, compared to using heat insulation material for the entire base plate 112 of the seat 110, setting up a heat insulation layer can reduce costs to a certain extent while ensuring heat insulation effectiveness.

[0057] For example, the insulation layer can be made of a high-temperature resistant material, so that the insulation layer can withstand the high temperature generated by the heating element 120, thereby avoiding damage to the insulation layer due to high temperature.

[0058] To mitigate the vibration of the fan 130, the base station base 100 may further include a flexible sleeve 150, which is disposed within the first receiving cavity 113 and fitted over the outside of the fan 130. Therefore, the flexible sleeve 150 can buffer the fan 130, reducing noise or component damage caused by fan vibration. For example, the flexible sleeve 150 may be made of silicone to provide better cushioning and shock absorption.

[0059] In some embodiments, the base 110 may include a housing 111 and a base plate 112. A first receiving cavity 113, a second receiving cavity 114, and an air duct 115 are all disposed within the housing 111. The base plate 112 is detachably disposed within the housing 111 and seals and shields the first receiving cavity 113, the second receiving cavity 114, and the air duct 115. Based on this, the base plate 112 can cover the fan 130 located in the first receiving cavity 113 and the heating element 120 located in the second receiving cavity 114, thereby improving the overall aesthetics of the base 110. Simultaneously, it can prevent external factors from interfering with the normal operation of the fan 130 and the heating element 120.

[0060] In addition, the base plate 112 and the outer casing 111 can be disassembled to facilitate the maintenance or replacement of the fan 130 and the heating element 120.

[0061] It should be noted that the base plate 112 here can serve as the bottom wall 1151 of the air duct 115. Of course, when the air duct 115 has an independent bottom wall 1151, the base plate 112 can also cover the air duct 115 to ensure the aesthetics of the seat 110.

[0062] Based on the aforementioned base station base 100, this application embodiment also discloses a cleaning system, which includes a cleaning robot 200 and the aforementioned base station base 100. The base station base 100 cooperates with the cleaning robot 200 to dry the roller brush of the cleaning robot 200.

[0063] In addition, the cleaning system may also include a base station body 300, through which the cleaning robot 200 can be cleaned, decontaminated, and charged to ensure that the cleaning robot 200 can be operated again.

[0064] After the base station body 300 cleans the cleaning robot 200, some moisture remains on the roller brush, making it prone to bacterial growth and odor. Therefore, the fan 130 and heating element 120 are activated. Under the action of the fan 130, air flows along the air duct 115 to the air outlet 116. Simultaneously, the air is heated by the heating element 120 as it passes through the air outlet 116. Finally, the heated air is blown onto the roller brush through the air outlet 116, drying the roller brush and accelerating its drying process. This effectively alleviates the problem of bacterial growth and odor on the roller brush.

[0065] It should be noted that the specific structure and working principle of the base station body 300 can be found in relevant technologies, and will not be elaborated here.

[0066] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A base station base for cooperating with a cleaning robot (200), the cleaning robot (200) including a roller brush, characterized in that, The base station base (100) includes: a base body (110), a heating element (120), and a fan (130); The base (110) is provided with a first receiving cavity (113), a second receiving cavity (114), and an air duct (115) extending along a first direction. The first receiving cavity (113) is located at one end of the air duct (115) and is connected to the air duct (115). The other end of the air duct (115) is provided with an air outlet (116). When the cleaning robot (200) cooperates with the base station base (100), the air outlet (116) is used to correspond to the roller brush. The second receiving cavity (114) is located in the area of ​​the air duct (115) between the first receiving cavity (113) and the air outlet (116) and is connected to the air duct (115). The fan (130) is located in the first receiving cavity (113), and the heating element (120) is located in the second receiving cavity (114). The first direction is the direction in which the cleaning robot (200) moves away from the base station base (100). The base (110) has a bearing surface (117) for supporting the cleaning robot (200). At least a portion of the bearing surface (117) is recessed to form a groove (1171), and one end of the groove (1171) is provided with an inclined surface (1172). The inclined surface (1172) is used to be arranged opposite to the roller brush located in the groove (1171), and the air outlet (116) is opened on the inclined surface (1172). The seat (110) includes a bottom wall (1151), a top wall (1152), a first windproof rib (1153), a second windproof rib (1154), a third windproof rib (1155), and a fourth windproof rib (1156). The bottom wall (1151) and the top wall (1152) are spaced apart, the first windbreak rib (1153) and the second windbreak rib (1154) are spaced apart, and both are connected between the bottom wall (1151) and the top wall (1152), so that the bottom wall (1151), the top wall (1152), the first windbreak rib (1153) and the second windbreak rib (1154) together form a first air duct section, and the first air duct section is connected between the first receiving cavity (113) and the second receiving cavity (114); The third windbreak rib (1155) and the fourth windbreak rib (1156) are spaced apart and both are connected between the bottom wall (1151) and the top wall (1152), so that the bottom wall (1151), the top wall (1152), the third windbreak rib (1155) and the fourth windbreak rib (1156) together form a second air duct section, which is connected between the second receiving cavity (114) and the air outlet (116).

2. The base station base according to claim 1, characterized in that, The air duct (115) is provided with a fifth wind baffle (118), which is correspondingly provided with the air outlet (116); The fifth windbreak rib (118) gradually extends incline towards the air outlet (116) along the first direction.

3. The base station base according to claim 1 or 2, characterized in that, The other end of the air duct (115) is provided with a plurality of air outlets (116), which are arranged along a second direction, wherein the second direction is parallel to the axial direction of the roller brush.

4. The base station base according to claim 1, characterized in that, The base station base (100) also includes a protective shell (140) and a heat insulation layer; The protective shell (140) is disposed in the second receiving cavity (114), and the heating element (120) is disposed inside the protective shell (140); The heat insulation layer covers the outer surface of the heating element (120) and / or the outer surface of the protective shell (140).

5. The base station base according to claim 4, characterized in that, The inner wall of the protective shell (140) is provided with mounting ribs (141), and the heating element (120) is assembled to the mounting ribs (141). And / or, the protective shell (140) is detachably mounted to the base (110).

6. The base station base according to claim 1, characterized in that, The base station base (100) also includes a flexible sleeve (150); The flexible sleeve (150) is disposed inside the first receiving cavity (113) and sleeved on the outside of the fan (130).

7. The base station base according to claim 1, characterized in that, The seat (110) includes an outer shell (111) and a base plate (112); The first receiving cavity (113), the second receiving cavity (114) and the air duct (115) are all disposed on the outer shell (111), and the bottom plate (112) is detachably disposed on the outer shell (111) to seal and shield the first receiving cavity (113), the second receiving cavity (114) and the air duct (115).

8. A cleaning system, characterized in that, include: Cleaning robot (200) and base station base (100) as described in any one of claims 1 to 7; The base station base (100) cooperates with the cleaning robot (200) to dry the roller brush of the cleaning robot (200).

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