Cleaning system

Abstract

The invention provides a cleaning system, and relates to the technical field of cleaning electric appliances. The cleaning system comprises a base station, cleaning equipment and a fan assembly. The base station has a collection chamber. The cleaning equipment is provided with a dust collecting cavity used for collecting dust and sundries, and the cleaning equipment is used for discharging the dust and sundries in the dust collecting cavity into the collecting cavity at the dust discharging position. The draught fan assembly can be switched between a first position and a second position, when the draught fan assembly is located at the first position, the draught fan assembly is detachably connected with the base station, the draught fan assembly can suck the collecting cavity into negative pressure so that dust in the dust collecting cavity can be discharged into the collecting cavity, and when the draught fan assembly is located at the second position, the draught fan assembly is detachably connected with the cleaning equipment. The fan assembly can suck the dust collection cavity into negative pressure so that the dust collection cavity can collect dust and sundries. According to the embodiment of the invention, the problem of low dust discharge efficiency of the cleaning system can be effectively solved.

Description

Technical Field

[0001] This application relates to the technical field of cleaning appliances, and particularly to a cleaning system. Background Art

[0002] With the continuous development of technology, more and more cleaning devices are applied to places such as homes, hotels, offices, large conference rooms, etc. to liberate people's hands.

[0003] In the current cleaning system, a first position and a second position are usually set for installing a fan assembly. The fan assembly is located at the first position to suck air from the base station, and the fan assembly is located at the second position to suck air from the cleaning device. The fan assembly can switch between the first position and the second position. There is a problem that the position arrangement of the first position in the related art is limited by the second position. Summary of the Invention

[0004] In view of this, embodiments of this application are expected to provide a cleaning system to solve the problem that the position arrangement of the first position in the related art is limited by the second position.

[0005] To achieve the above object, embodiments of this application provide a cleaning system, including:

[0006] A base station having a collection chamber;

[0007] A cleaning device having a dust collection chamber for collecting dust, and the cleaning device is used to discharge the dust in the dust collection chamber into the collection chamber at a dust discharge position;

[0008] A fan assembly that can switch between a first position and a second position. When the fan assembly is in the first position, the fan assembly is detachably connected to the base station, and the fan assembly can suck the collection chamber into a negative pressure so that the dust in the dust collection chamber is discharged into the collection chamber. When the fan assembly is in the second position, the fan assembly is detachably connected to the cleaning device, and the fan assembly can suck the dust collection chamber into a negative pressure so that the dust collection chamber collects dust.

[0009] The cleaning system according to the embodiment of the present application includes a fan assembly that can be switched between a first position and a second position. When the cleaning device needs to perform a dust suction operation, the fan assembly is in the second position, and the fan assembly is detachably connected to the cleaning device. When the cleaning device performs self-cleaning and discharges the dust and debris in the dust collection cavity to the collection cavity, the fan assembly is in the first position, and the fan assembly is detachably connected to the base station. The settings of the first position and the second position do not need to be set close to each other. The first position can be set at a suitable position according to actual usage requirements, so that during the self-cleaning process of the cleaning device, the air duct of the fan assembly is shorter, so as to alleviate the problem of fan reduction. The embodiment of the present application can effectively solve the problem of low dust discharge efficiency of the cleaning system. Description of the Drawings

[0010] Figure 1 It is a schematic structural diagram of the cleaning system according to an embodiment of the present application, in which the fan assembly is located at the first position;

[0011] Figure 2 It is a schematic structural diagram of the cleaning system according to an embodiment of the present application, in which the fan assembly is located at the second position;

[0012] Figure 3 is Figure 1 The partial enlarged view at position A in;

[0013] Figure 4 is Figure 2 The partial enlarged view at position B in;

[0014] Figure 5 It is a schematic structural diagram of the fan assembly according to an embodiment of the present application;

[0015] Figure 6 It is an assembly schematic diagram of the conductive terminal and the first power supply terminal according to an embodiment of the present application;

[0016] Figure 7 It is an assembly schematic diagram of the cleaning device and the base station according to an embodiment of the present application;

[0017] Figure 8 It is an assembly schematic diagram of the conductive terminal and the second power supply terminal according to an embodiment of the present application;

[0018] Figure 9 is Figure 6 The partial enlarged view at position C in.

[0019] Description of the Reference Numerals:

[0020] Base station 1; collection chamber 1a; installation chamber 1b; first opening 1c; first position 1d; second opening 1e; exhaust direction 1f; body 10; first guide member 11; preset direction 11a; guiding surface 11b; first power supply terminal 12; first conductive sheet 120; cleaning device 2; dust collection chamber 2a; second position 2b; second power supply terminal 20; second conductive sheet 200; cleaning main body 21; second guide member 210; handle 22; positioning member 23; air inlet member 24; fan assembly 3; plug-in member 30; abutting member 31; conductive terminal 32; third conductive sheet 320; flexible member 33; fan assembly body 34. Detailed implementation manners

[0021] It should be noted that, without conflict, the embodiments in the present application and the technical features in the embodiments may be combined with each other. The detailed description in the specific implementation manners should be understood as an explanatory illustration of the present application and should not be regarded as an improper limitation to the present application.

[0022] The present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The terms "first / second" involved in the embodiments of the present application are only used to distinguish similar objects and do not represent a specific order for the objects. It can be understood that "first / second" can be interchanged with a specific order or sequence when permitted, so that the embodiments of the present application described here can be implemented in an order other than that illustrated or described here. In the description of the embodiments of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0023] As a part of the creative concept of the present application, before describing the embodiments of the present application, it is necessary to analyze the reasons for the low dust removal efficiency of the cleaning system in the related art, and obtain the technical solutions of the embodiments of the present application through reasonable analysis.

[0024] In the related art, the cleaning system is provided with a first position and a second position for docking with the fan assembly. The fan assembly can be switched between the first position and the second position by rotation according to the working requirements. When it is necessary for the cleaning device to perform a dust suction operation, the fan assembly is set at the second position. When it is necessary to discharge the dust and sundries in the cleaning device to the base station, the fan assembly can be switched from the second position to the first position. In order for the fan assembly to be conveniently switched between the two working modes, the orientations of the first position and the second position are relatively close, and the fan assembly is switched between the first position and the second position through a fixed shaft provided on the cleaning device. And there is an installation structure for the fan assembly on the cleaning device, and there is no installation structure on the base station that can cooperate with the fan assembly, so the layout of the first position is limited by the second position.

[0025] The embodiments of the present application provide a cleaning system. Please refer to Figures 1 to 9, the cleaning system includes a base station 1, a cleaning device 2, and a fan assembly 3. The base station 1 has a collection chamber 1a. The cleaning device 2 has a dust collection chamber 2a for collecting dust and debris. The cleaning device 2 is configured to discharge the dust and debris in the dust collection chamber 2a into the collection chamber 1a at a dust discharge position. The fan assembly 3 is capable of switching between a first position 1d and a second position 2b. When the fan assembly 3 is in the first position 1d, the fan assembly 3 is detachably connected to the base station 1, and the fan assembly 3 can suck the collection chamber 1a into a negative pressure to cause the dust in the dust collection chamber 2a to be discharged into the collection chamber 1a. When the fan assembly 3 is in the second position 2b, the fan assembly 3 is detachably connected to the cleaning device 2, and the fan assembly 3 can suck the dust collection chamber 2a into a negative pressure to cause the dust collection chamber 2a to collect dust and debris.

[0026] In this embodiment, the cleaning system includes a fan assembly 3 that can switch between a first position 1d and a second position 2b. When it is necessary for the cleaning device 2 to perform a dust suction operation, the fan assembly 3 is in the second position 2b, and the fan assembly 3 is detachably connected to the cleaning device 2. When the cleaning device 2 performs self-cleaning and discharges the dust and debris in the dust collection chamber 2a to the collection chamber 1a, the fan assembly 3 is in the first position 1d, and the fan assembly 3 is detachably connected to the base station 1. The settings of the first position 1d and the second position 2b do not need to be adapted to each other to be set relatively close. The first position 1d can be set at a suitable position according to actual usage requirements. The embodiment of the present application can effectively solve the problem that the orientation of the first position 1d in the cleaning system is limited by the orientation of the second position 2b.

[0027] It should be noted that the dust and debris include dust, particles, hair, paper, debris, water droplets, or other solid and / or liquid debris with a density greater than air.

[0028] In one embodiment, the base station 1 further includes a dust collection bag, a filter, and a motor provided on the base station body 10. The dust collection bag can facilitate the cleaning of the dust and debris discharged from the cleaning device 2 into the base station 1. The filter is used to prevent the dust and debris from spreading in the base station 1. The motor is used to connect to an external power source to charge the cleaning device 2.

[0029] In one embodiment, the cleaning device 2 further includes a housing, a floor brush, and a battery. The dust collection chamber 2a is formed inside the housing. The battery is used to supply power to the fan assembly 3. The floor brush is used to collect external dust and debris.

[0030] In one embodiment, please refer to Figure 4 , the base station 1 has an installation chamber 1b and a first opening 1c that are in communication with each other. The fan assembly 3 is moved into or out of the installation chamber 1b through the first opening 1c. When the fan assembly 3 is in the first position 1d, the fan assembly 3 is located inside the installation chamber 1b.

[0031] In this embodiment, the base station 1 has an installation cavity 1b and a first opening 1c, and the fan assembly 3 can be moved into the installation cavity 1b through the first opening 1c. The first opening 1c can guide the fan assembly 3 to move to the first position 1d. When the fan assembly 3 moves to the first position 1d, the fan assembly 3 is displaced within the installation cavity 1b, and the installation cavity 1b can conceal the fan assembly 3, mitigate the impact of the external environment on the fan assembly 3, and enhance the aesthetics of the cleaning system.

[0032] In one embodiment, please refer to Figure 2 、 Figure 4 and Figure 7 , the base station 1 includes a main body 10 and a first guiding member 11. The collection cavity 1a, the installation cavity 1b, and the first opening 1c are all formed in the main body 10. The first guiding member 11 is connected to the main body 10, and at least part of the first guiding member 11 is located within the installation cavity 1b.

[0033] In this embodiment, the base station 1 is provided with a first guiding member 11 connected to the main body 10. The first guiding member 11 can alleviate the inclination of the fan assembly 3 during the installation process, ensure the accurate installation of the fan, and the first guiding member 11 can guide the installation of the fan assembly 3 and direct the correct installation direction of the fan assembly 3, simplifying the installation steps.

[0034] It can be understood that the first guiding member 11 can be used to guide the fan assembly 3 to move to the first position 1d.

[0035] In one embodiment, please refer to Figure 4 , the first guiding member 11 is a guiding groove, and the fan assembly 3 has a plug-in member 30 for cooperating with the guiding groove.

[0036] In this embodiment, the first guiding member 11 is a guiding groove, and the fan assembly 3 has a plug-in member 30 for cooperating with the first guiding member 11. Through the cooperation of the plug-in member 30 and the guiding groove, the first guiding member 11 can guide the fan assembly 3, and the guiding structure is simple. The formation of the plug-in member 30 on the fan assembly 3 can reduce the area occupied by the guiding structure on the fan assembly 3, and the size of the fan assembly 3 does not need to be set larger to accommodate the guiding structure. Moreover, the cooperation of the plug-in member 30 and the first guiding member 11 can alleviate the vibration generated by the fan assembly 3 during operation.

[0037] It can be understood that the guiding groove can guide the movement of the plug-in member 30 to enable the fan assembly 3 to move to the first position 1d.

[0038] Exemplarily, please refer to Figure 4 , the first guiding member 11 includes two straight plates arranged at intervals, and the guiding groove is formed in the gap between the two straight plates.

[0039] Exemplarily, during the movement of the fan assembly 3 to the first position 1d, the fan assembly 3 partially abuts between the two straight plates.

[0040] In one embodiment, please refer to Figure 5 , the fan assembly 3 has an abutting member 31, and the arrangement direction of the abutting member 31 and the plug-in member 30 intersects with the length direction of the plug-in member 30. When the abutting member 31 abuts against the first guiding member 11, the fan assembly 3 is located at the first position 1d.

[0041] In this embodiment, the fan assembly 3 has an abutting member 31. When the abutting member 31 abuts against the first guiding member 11, the fan assembly 3 is located at the first position 1d. The abutting member 31 can be used to indicate that the fan assembly 3 is installed in place, and further enable the fan assembly 3 to be accurately in the first position 1d.

[0042] Exemplarily, the shape of the abutting member 31 can be a rectangular plate or a triangular plate.

[0043] In one embodiment, please refer to Figure 5 , the number of the first guiding members 11 is two, and the two first guiding members 11 are arranged at intervals along the preset direction 11a, and the preset direction 11a intersects with the length direction of the first guiding member 11.

[0044] In this embodiment, the number of the first guiding members 11 is two, and the two guiding members are arranged at intervals. The two first guiding members 11 cooperate with the plug-in member 30 to make the fan assembly 3 more stable after installation, so that the fan assembly 3 can be quickly installed on the base station 1.

[0045] In one embodiment, please refer to Figure 5 , along the arrangement direction of the two first guiding members 11, the abutting member 31 is located between the two first guiding members 11. The abutting member 31 separates the two first guiding members 11, relieves the relatively close distance between the two first guiding members 11, and can make the fan assembly 3 more stable during the process of moving into the first position 1d.

[0046] In one embodiment, please refer to Figure 5 , along the arrangement direction of the two first guiding members 11, both ends of the abutting member 31 are respectively connected to the two first guiding members 11. The abutting member 31 is connected to the two first guiding members 11 to increase the stiffness of the abutting member 31 and the first guiding member 11, and improve the stability during the installation process.

[0047] Exemplarily, please refer to Figure 5 , the length direction of the abutting member 31 is orthogonally arranged with the length direction of the plug-in member.

[0048] In one embodiment, please refer to Figure 4, one end of the first guide member 11 facing the first opening 1c is formed with a guide surface 11b, and the guide surface 11b is inclined downward from top to bottom toward the first opening 1c.

[0049] In this embodiment, one end of the first guide member 11 facing the first opening 1c is formed with a guide surface 11b. During the movement of the fan assembly 3 to the first position 1d, the fan assembly 3 enters the first guide member 11 through the guide surface 11b, and the guide surface 11b is inclined downward from top to bottom toward the first opening 1c. The fan assembly 3 moves from the lower end of the guide surface 11b to the upper end of the guide surface 11b, which is convenient for the installation of the fan assembly 3.

[0050] In one embodiment, please refer to Figures 5 to 9 , the base station 1 has a first power supply terminal 12, the cleaning device 2 has a second power supply terminal 20, and the fan assembly 3 has a conductive terminal 32. When the fan assembly 3 is located at the first position 1d, the first power supply terminal 12 is electrically connected to the conductive terminal 32. When the fan assembly 3 is located at the second position 2b, the second power supply terminal 20 is electrically connected to the conductive terminal 32.

[0051] In this embodiment, the base station 1 is provided with a first power supply terminal 12, and the cleaning device 2 is provided with a second power supply terminal 20. The first power supply terminal 12 and the second power supply terminal 20 can be electrically connected to the conductive terminal 32 of the fan assembly 3 respectively to supply power to the fan assembly 3. The fan assembly 3 can be powered without setting an independent power source. The weight of the fan assembly 3 is light, which is convenient for the disassembly and movement of the fan assembly 3.

[0052] In one embodiment, the first power supply terminal 12 is detachably connected to the conductive terminal 32, and the second power supply terminal 20 is detachably connected to the conductive terminal 32.

[0053] In this embodiment, through the detachability between the first power supply terminal 12 and the conductive terminal 32 and between the second power supply terminal 20 and the conductive terminal 32, the detachable connection between the fan assembly 3 and the base station 1 and between the fan assembly 3 and the cleaning device 2 can be realized, avoiding setting additional detachable structures, and the structure is simple.

[0054] Exemplarily, please refer to Figure 5 , the first power supply terminal 12 is located on the side opposite to the first opening 1c.

[0055] Exemplarily, the first guide member 11 extends along the arrangement direction of the first opening 1c and the first power supply terminal 12.

[0056] Exemplarily, please refer to Figure 5 , the conductive terminal 32 is located on the side opposite to the abutting member 31.

[0057] In one embodiment, when the abutting member 31 abuts against the first guiding member 11, the first power supply terminal 12 is clamped with the conductive terminal 32. The abutting of the abutting member 31 against the first guiding member 11 can relieve the interference between the first power supply terminal 12 and the conductive terminal 32 during the movement of the fan assembly 3 to the first position 1d.

[0058] In one embodiment, please refer to Figure 6 and Figure 8 , when the fan assembly 3 is in the first position 1d, the first power supply terminal 12 is clamped with the conductive terminal 32, and / or when the fan assembly 3 is in the second position 2b, the second power supply terminal 20 is clamped with the conductive terminal 32.

[0059] In this embodiment, during the power supply from the base station 1 to the fan assembly 3, the first power supply terminal 12 is clamped with the conductive terminal 32. During the power supply from the cleaning device 2 to the fan assembly 3, the second power supply terminal 20 is clamped with the conductive terminal 32. The electrical connection method is stable, which can relieve the situation of mutual disconnection during the connection between the conductive terminal 32 and the power supply terminal, and the working process is more stable so that the fan assembly 3 can be better maintained in the first position 1d or the second position 2b.

[0060] In one embodiment, please refer to Figure 8 and Figure 9 , the first power supply terminal 12 includes a plurality of first conductive sheets 120 arranged at intervals, the second power supply terminal 20 includes a plurality of second conductive sheets 200 arranged at intervals, and the conductive terminal 32 includes a plurality of third conductive sheets 320 arranged at intervals. When the first power supply terminal 12 is clamped with the conductive terminal 32, each first conductive sheet 120 is clamped in the gap between the corresponding adjacent third conductive sheets 320. When the second power supply terminal 20 is clamped with the conductive terminal 32, each second conductive sheet 200 is clamped in the gap between the corresponding adjacent third conductive sheets 320.

[0061] In this embodiment, the first power supply terminal 12 and the conductive terminal 32 are electrically connected by clamping the first conductive sheet 120 and the third conductive sheet 320. The second power supply terminal 20 and the conductive terminal 32 are electrically connected by clamping the second conductive sheet 200 and the third conductive sheet 320. The clamping method is simple, and the conductive sheets are in contact with each other to achieve electrical connection, increasing the conductive area and making the conductive process more stable.

[0062] In one embodiment, please refer to Figure 8 , the cleaning device 2 includes a cleaning main body 21, a handle 22 and a positioning member 23. The positioning member 23 is connected to the cleaning main body 21. The two ends of the handle 22 are respectively arranged on the positioning member 23 and the cleaning main body 21. When the fan assembly 3 is in the second position 2b, the positioning member 23 is sleeved outside the fan assembly 3, and the fan assembly 3 penetrates through the positioning cavity 23a. The positioning member 23 is used to position the fan assembly 3.

[0063] In this embodiment, the cleaning device 2 is provided with a positioning member 23 for positioning and installing the fan assembly 3. When the fan assembly 3 is located at the second position 2b, the fan assembly 3 penetrates through the positioning cavity 23a formed by the positioning member 23. The positioning member 23 enables the fan assembly 3 to be quickly installed on the cleaning main body 21.

[0064] In one embodiment, please refer to Figure 8 , the fan assembly 3 has a first contact surface for contacting the cleaning body 10, and the cleaning body 10 has a second contact surface for contacting the fan assembly 3. When the fan assembly 3 is located at the second position 2b, the first contact surface is in contact with the second contact surface. The mutual contact between the first contact surface and the second contact surface can increase the contact area between the fan assembly 3 and the positioning member 23, and increase the friction force between the fan assembly 3 and the positioning member 23, making the working state more stable.

[0065] In one embodiment, please refer to Figure 3 , the cleaning body 10 is formed with a second guiding member 210, and the fan assembly 3 is movably arranged on the second guiding member 210. The second guiding member 210 is used to guide the fan assembly 3 to move to the second position 2b.

[0066] In this embodiment, the cleaning body 10 is formed with a second guiding member 210 for guiding the fan assembly 3 to move to the second position 2b. The second guiding member 210 can alleviate the tilting of the fan assembly 3 during the installation process and ensure the accurate installation of the fan.

[0067] Exemplarily, when the fan assembly 3 is located at the second position 2b, a part of the fan assembly 3 is located on the side of the positioning member 23 facing the second guiding member 210.

[0068] In one embodiment, please refer to Figure 7 , the base station 1 also has a second opening 1e communicating with the collection chamber 1a. The first position 1d is located on the side of the collection chamber 1a facing the second opening 1e. When the fan assembly 3 is located at the first position 1d, the fan assembly 3 sucks the collection chamber 1a into a negative pressure through the second opening 1e so that the dust and debris in the dust collection chamber 2a are discharged into the collection chamber 1a. When the cleaning device 2 is located at the dust discharging position, the second opening 1e is located between the first position 1d and the second position 2b along the exhaust direction 1f of the second opening 1e.

[0069] In this embodiment, the base station 1 has a second opening 1e connected to the collection chamber 1a, and the fan assembly 3 can suck the collection chamber 1a into a negative pressure through the second opening 1e. The second opening 1e is located between the first position 1d and the second position 2b along the exhaust direction 1f of the second opening 1e. The first position 1d, the second opening 1e, and the second position 2b are arranged in sequence so that the air duct through which the suction force generated by the fan assembly 3 flows is shorter, which alleviates the weakening of the suction force. The fan assembly 3 can quickly suck the collection chamber 1a to a negative pressure large enough to extract dust and debris in the cleaning device 2, further increasing the efficiency of the cleaning device 2 in exhausting dust to the base station 1.

[0070] In one embodiment, please refer to Figure 7 When the cleaning device 2 is located at the dust discharge position, the dust collecting chamber 2a, the collecting chamber 1a and the first position 1d are arranged in sequence from top to bottom.

[0071] In this embodiment, when the cleaning device 2 is in the position of discharging dust toward the base station 1, the dust collecting chamber 2a, the collecting chamber 1a and the first position 1d are arranged in sequence from top to bottom. The fan assembly 3 is located at the first position 1d, and the fan assembly 3 sucks the collecting chamber 1a to a negative pressure. The suction direction of the collecting chamber 1a on the dust and debris in the dust collecting chamber 2a is substantially parallel to the gravity direction of the dust and debris, thereby increasing the dust discharging efficiency of the dust and debris from the dust collecting chamber 2a into the collecting chamber 1a.

[0072] For example, see Figure 7 When the cleaning device 2 is located at the dust discharge position, the first position 1d, the second opening 1e and the second position 2b are arranged in sequence from top to bottom.

[0073] In one embodiment, please refer to Figure 6 The fan assembly 3 includes a fan assembly body 34 and a flexible member 33, and the flexible member 33 is used to connect with the cleaning device 2 or the base station 1. The flexible member 33 can produce elastic deformation. When the fan assembly 3 is located at the first position 1d, the flexible member 33 abuts against the base station 1 to increase the friction between the fan assembly 3 and the base station 1 to ensure sealing. When the fan is located at the second position 2b, the flexible member 33 and the cleaning device 2 are interference-fitted to increase the friction between the fan assembly 3 and the cleaning device 2 to ensure sealing.

[0074] Exemplarily, the material of the flexible member is silicone or rubber.

[0075] Exemplarily, the conductive terminal 32 is formed on the fan assembly body 34 , and the flexible member 33 is located on a side of the fan assembly body 34 facing away from the conductive terminal 32 .

[0076] Exemplarily, the connector 30 is formed on a fan assembly body 34 .

[0077] Exemplarily, the abutment member 31 is formed on the fan assembly body 34 .

[0078] It can be understood that during the process of the fan assembly 3 moving to or out of the first position 1d of the base station 1, it is necessary to overcome the frictional force between the flexible member 33 and the base station 1.

[0079] Exemplarily, when the fan assembly 3 is located at the second position 2b, the flexible member 33 is elastically deformed to abut against the outer side of the cleaning device 2 so that the fan assembly 3 and the cleaning device 2 form a seal.

[0080] Exemplarily, when the fan assembly 3 is located at the second position 2b, the flexible member 33 is elastically deformed to abut against the inner side of the cleaning device 2 so that the fan assembly 3 and the cleaning device 2 form a seal.

[0081] In one embodiment, please refer to Figure 3 , the cleaning device 2 further includes an air inlet member 24. The air inlet member 24 is disposed on the cleaning body 10, and the air inlet member 24 is located on the side of the dust collection chamber 2a facing the positioning member 23. The air inlet member 24 is used to abut against the flexible member 33. The cleaning device 2 is provided with the air inlet member 24 abutting against the flexible member 33, which alleviates the need for the flexible member 33 to generate a large deformation to form a seal with the cleaning device 2, making the installation of the fan assembly 3 and the cleaning device 2 relatively simple.

[0082] It should also be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, commodity or device. Without further limitation, the various embodiments / implementation manners provided by this application can be combined with each other without conflict.

[0083] The above are only the preferred embodiments of this application and are not used to limit this application. For those skilled in the art, this application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the protection scope of this application.

Claims

1. A cleaning system, characterized in that, comprising: a base station having a collection chamber; a cleaning device having a dust collection chamber for collecting dust and debris, and the cleaning device is configured to discharge the dust and debris in the dust collection chamber into the collection chamber at a dust discharging position; a fan assembly that can be switched between a first position and a second position. When the fan assembly is in the first position, the fan assembly is detachably connected to the base station, and the fan assembly can suck the collection chamber into a negative pressure so that the dust in the dust collection chamber is discharged into the collection chamber. When the fan assembly is in the second position, the fan assembly is detachably connected to the cleaning device, and the fan assembly can suck the dust collection chamber into a negative pressure so that the dust collection chamber collects dust and debris.

2. The cleaning system according to claim 1, characterized in that, the base station has an installation chamber and a first opening that are communicated with each other, and the fan assembly is moved into or out of the installation chamber through the first opening. When the fan assembly is in the first position, the fan assembly is located in the installation chamber.

3. The cleaning system according to claim 2, characterized in that, the base station includes: a main body, and the collection chamber, the installation chamber and the first opening are all formed in the main body; a first guiding member connected to the main body, and at least a part of the first guiding member is located in the installation chamber.

4. The cleaning system according to claim 3, characterized in that, the first guiding member is a guiding groove, and the fan assembly has a plug-in member for cooperating with the guiding groove.

5. The cleaning system according to claim 4, characterized in that, the fan assembly has an abutting member, and the arrangement direction of the abutting member and the plug-in member intersects with the length direction of the plug-in member. When the abutting member abuts against the first guiding member, the fan assembly is in the first position.

6. The cleaning system according to claim 3, characterized in that, the number of the first guiding members is two, and the two first guiding members are arranged at intervals along a preset direction, and the preset direction intersects with the length direction of the first guiding member.

7. The cleaning system according to claim 3, characterized in that, a guiding surface is formed at one end of the first guiding member facing the first opening, and the guiding surface inclines downward toward the first opening.

8. The cleaning system according to any one of claims 1 to 7, characterized in that, the base station further has a second opening communicated with the collection chamber, and the first position is located on a side of the collection chamber facing the second opening. When the fan assembly is located in the first position, the fan assembly sucks the collection chamber into a negative pressure through the second opening so that the dust and debris in the dust collection chamber are discharged into the collection chamber. When the cleaning device is located at the dust discharging position, the second opening is located between the first position and the second position along the exhaust direction of the second opening.

9. The cleaning system according to claim 8, characterized in that, when the cleaning device is located at the dust discharging position, the dust collection chamber, the collection chamber and the first position are arranged in sequence from top to bottom.

10. The cleaning system according to any one of claims 1 to 7, characterized in that, the base station has a first power supply terminal, the cleaning device has a second power supply terminal, and the fan assembly has a conductive terminal. When the fan assembly is in the first position, the first power supply terminal is electrically connected to the conductive terminal. When the fan assembly is in the second position, the second power supply terminal is electrically connected to the conductive terminal.

11. The cleaning system according to claim 10, characterized in that, when the fan assembly is in the first position, the first power supply terminal is clamped to the conductive terminal, and / or when the fan assembly is in the second position, the second power supply terminal is clamped to the conductive terminal.

12. The cleaning system according to claim 11, characterized in that, the first power supply terminal includes a plurality of first conductive sheets arranged at intervals, the second power supply terminal includes a plurality of second conductive sheets arranged at intervals, and the conductive terminal includes a plurality of third conductive sheets arranged at intervals. When the first power supply terminal is clamped to the conductive terminal, each first conductive sheet is clamped in the gap between the corresponding adjacent third conductive sheets. When the second power supply terminal is clamped to the conductive terminal, each second conductive sheet is clamped in the gap between the corresponding adjacent third conductive sheets.

13. The cleaning system according to any one of claims 1 to 7, characterized in that, the cleaning device includes a cleaning main body, a handle and a positioning member. The positioning member is connected to the cleaning main body. Both ends of the handle are respectively arranged on the positioning member and the cleaning main body. When the fan assembly is in the second position, the positioning member is sleeved outside the fan assembly, and the positioning member is used to position the fan assembly.

14. The cleaning system according to claim 13, characterized in that, the cleaning device is formed with a second guiding member, and the fan assembly is movably arranged on the second guiding member. The second guiding member is used to guide the fan assembly to move to the second position.

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