Dust cup, dust collector and dust collection system

Abstract

The embodiment of the invention provides a dust cup, a dust collector and a dust collection system, and belongs to the technical field of cleaning. A first dust collecting cavity and a dust discharging opening which are communicated with each other are formed in the cup body, and the cavity wall, where the dust discharging opening is located, in the cavity wall of the first dust collecting cavity is a target cavity wall. The guide part is connected with the cup body, the guide part extends along the target cavity wall, the extension direction of the guide part is a first direction, and the dust discharge port is located at one end of the guide part in the first direction. And the guide piece can guide one of the dust cover and the cup body to move along the first direction relative to the other one of the dust cover and the cup body so as to open or close the dust discharge port. According to the dust cup, the dust collector and the dust collection system, even under the condition of long-time dust dissipation, the dust cover can still smoothly move in the first direction, so that the dust cover can smoothly open or close the dust discharge port.

Description

Technical Field

[0001] The present application relates to the field of cleaning technology, and in particular to a dust cup, a vacuum cleaner and a dust collection system. Background Art

[0002] The vacuum cleaner is used to clean dust and other garbage on the ground. The cleaned dust and other garbage will be collected in the first dust collecting chamber of the dust cup. When the dust and other garbage in the first dust collecting chamber reaches a certain amount, the dust and other garbage in the first dust collecting chamber needs to be discharged. In the process of discharging the dust and other garbage in the first dust collecting chamber, the dust cover is difficult to smoothly open or close the dust discharge port. Summary of the invention

[0003] In view of this, the embodiments of the present application hope to provide a dust cup, a vacuum cleaner and a dust collection system so that the dust cover can open or close the dust outlet more smoothly.

[0004] In order to achieve the above-mentioned object, the first aspect of the embodiment of the present application provides a dust cup, comprising:

[0005] The cup body is formed with a first dust collecting cavity and a dust exhaust port which are interconnected, wherein the cavity wall of the first dust collecting cavity where the dust exhaust port is located is a target cavity wall;

[0006] A guide member connected to the cup body, the guide member extending along the target cavity wall, the extension direction of the guide member being a first direction, and the dust exhaust port being located at one end of the guide member along the first direction;

[0007] The dust cover, the guide member can guide one of the dust cover and the cup body to move relative to the other of the dust cover and the cup body along the first direction to open or close the dust exhaust port.

[0008] A second aspect of an embodiment of the present application provides a vacuum cleaner, comprising:

[0009] Vacuum cleaner host;

[0010] The dust cup of any embodiment, the cup body is installed on the vacuum cleaner host.

[0011] A third aspect of the embodiment of the present application provides a dust collection system, comprising:

[0012] A base station is formed with a second dust collecting chamber and a dust collecting port, wherein the dust collecting port and the second dust collecting chamber are connected to each other;

[0013] In the vacuum cleaner of any embodiment, when the base station abuts against the dust cover, the dust cover can open the dust exhaust port under the action of the base station, and the opened dust exhaust port is at least partially located in the dust collecting port so that the dust exhaust port is connected with the dust collecting port.

[0014] A fourth aspect of the present application provides a dust collection system, comprising:

[0015] A base station is formed with a second dust collecting chamber and a dust collecting port, wherein the dust collecting port and the second dust collecting chamber are connected to each other;

[0016] A dust cup, comprising a cup body, a guide member and a dust cover, the cup body forming a first dust collecting chamber and a dust exhaust port which are interconnected, the chamber wall of the first dust collecting chamber where the dust exhaust port is located being a target chamber wall, the guide member being connected to the cup body, the guide member extending along the target chamber wall, the extension direction of the guide member being a first direction, the dust exhaust port being located at one end of the guide member along the first direction, the guide member being able to guide one of the dust cover and the cup body to move relative to the other of the dust cover and the cup body along the first direction to open or close the dust exhaust port, and when the base station abuts against the dust cover, the dust cover being able to open the dust exhaust port under the action of the base station, the opened dust exhaust port being at least partially located in the dust collecting port so that the dust exhaust port is connected to the dust collecting port.

[0017] The dust cup of the embodiment of the present application is guided by the guide member so that one of the dust cover and the cup body moves along the first direction relative to the other of the dust cover and the cup body. The dust discharge port is located at one end of the guide member along the first direction, and the dust cover moves away from the dust discharge port along a moving path of the first direction away from the dust discharge port, away from the dust discharge port. When one of the dust cover and the cup body moves relative to the other of the dust cover and the cup body along the first direction, the dust cover is less affected by the dust scattered from the dust discharge port on most of the moving path along the first direction away from the dust discharge port. Even if dust accumulates along the outer contour of the dust discharge port for a long time, the scattered dust is mainly accumulated at one end of the guide member facing the dust discharge port, and the guide member is almost not affected by the dust scattered from the dust discharge port on most of the moving path along the first direction away from the dust discharge port, resulting in increased friction resistance. Under long-term dust dissipation, the resistance of one of the dust cover and the cup body to move relative to the other of the dust cover and the cup body along the first direction under the guidance of the guide member will not change much. Therefore, even in the case of long-term dust dissipation, one of the dust cover and the cup body can still move relatively smoothly along the first direction relative to the other of the dust cover and the cup body, so that the dust cover can open or close the dust discharge port relatively smoothly. Furthermore, since the guide member extends along the cavity wall of the first dust collecting cavity, the moving direction of one of the dust cover and the cup body relative to the other of the dust cover and the cup body at the dust discharge port intersects with the dust discharge direction of the dust discharge port, and the dust cover can be pushed away from the dust discharge port along the cavity wall of the first dust collecting cavity to open the dust discharge port, and no additional negative pressure suction force is required to open the dust discharge port. In addition, the dust cover is pushed away from the dust discharge port along the target cavity wall, and the dust cover and the dust discharge port are staggered to a certain extent, reducing the dust cover's obstruction of the dust discharge port, which is conducive to the first dust collecting cavity to discharge dust through the dust discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the dust collection system of an embodiment of the present application, which shows the state where the dust cup is placed on the base station;

[0019] Figure 2 This is a schematic diagram of the structure of a vacuum cleaner according to an embodiment of the present application, in which the dust discharge port is closed;

[0020] Figure 3 for Figure 2 A magnified view at position A;

[0021] Figure 4 This is a schematic diagram of the structure of a vacuum cleaner according to an embodiment of the present application, in which a dust discharge port is partially opened;

[0022] Figure 5 for Figure 4 A magnified view at position B in the middle;

[0023] Figure 6 This is a schematic diagram of the structure of the dust cup of an embodiment of the present application;

[0024] Figure 7 for Figure 6 Cross-sectional view at the middle position CC;

[0025] Figure 8 This is a schematic diagram of the structure of the cup body of an embodiment of the present application;

[0026] Fig. 9 A schematic diagram of the structure of a dust cover according to an embodiment of the present application;

[0027] Fig.10 This is a schematic diagram of the structure of the part used to assemble the dust cup on the base station of the embodiment of the present application;

[0028] Fig.11 This is a schematic diagram of the structure of the dust collection system of an embodiment of the present application, and the figure is used to illustrate the cutaway position of the dust collection system;

[0029] Fig.12 for Fig.11 A cross-sectional view at the middle position DD, showing the state where the dust cover closes the dust outlet;

[0030] Fig.13 for Fig.12 A magnified view at position E in the middle;

[0031] Fig.14 for Fig.11 A cross-sectional view at the middle position DD, showing the state where the dust cover partially opens the dust outlet;

[0032] Fig.15 for Fig.14 A magnified view at position F in the middle;

[0033] Fig.16 for Fig.11 A cross-sectional view at the middle position DD, showing the dust cover fully opening the dust outlet;

[0034] Fig.17 for Fig.16 Enlarged view at position G in the figure.

[0035] Explanation of the reference numerals: dust cup 100; cup body 1; first dust collecting chamber 11; dust outlet 12; side wall 13; end wall 14; guide member 2; avoidance groove 21; guide portion 22; guide chamber 3; dust cover 4; restraining member 41; cover body 42; cover plate 421; reinforcing rib 422; boss 43; elastic member 5; vacuum cleaner host 200; vacuum cleaner 300; base station 400; second dust collecting chamber 401; dust outlet 402; actuator 403; guide groove 404. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments and technical features in the embodiments of the present application can be combined with each other, and the detailed description in the specific implementation method should be understood as an explanation of the purpose of the present application and should not be regarded as an improper limitation on the present application.

[0037] In the description of the embodiments of the present application, "upper", "lower", "top", "bottom", orientation or position relationship is based on the attached Figure 1 It should be understood that these directional terms are only used to facilitate the description of the present application and simplify 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 cannot be understood as limiting the present application. For example, please refer to Figure 1 , the up and down directions are Figure 1 The direction indicated by the arrow R1.

[0038] In the present application, please refer to Figure 7 , the second direction is the direction indicated by arrow R2 in the figure.

[0039] In the present application, please refer to Figure 6 , the third direction is the direction indicated by arrow R3 in the figure.

[0040] In the present application, please refer to Figure 7 , Fig.13 , Fig.15 and Fig.17 The dust exhaust direction of the dust exhaust port is the direction indicated by the arrow R4 in the figure.

[0041] In the related art, the dust discharge port is opened or closed by moving the dust cover relative to the cup body along a first direction. The first direction in which the dust cover moves is relatively close to the extension direction of the outer contour of the dust discharge port. The dust cover is partially arranged across the dust discharge port along the first direction. The movement of the dust cover along the first direction causes the dust cover to generate friction with the cup body and / or the guide member along a longer moving path of the outer contour of the dust discharge port. During the dust discharge process of the dust discharge port, dust will be dispersed near the outer contour of the dust discharge port. The long-term accumulation of dust increases the friction resistance between the dust cover and the cup body and / or the guide member along the longer moving path of the outer contour of the dust discharge port, resulting in an increase in the resistance to the movement of the dust cover. The dust cover is difficult to move smoothly, and thus it is difficult for the dust cover to open or close the dust discharge port smoothly.

[0042] In view of this, the present application embodiment provides a dust cup 100, please refer to Figure 3 , Figures 5 to 8 , Figures 11 to 17 The dust cup 100 includes a cup body 1, and the cup body 1 is formed with a first dust collecting chamber 11 and a dust discharge port 12 which are interconnected. In this structural form, the first dust collecting chamber 11 is used to collect dust and other garbage. When enough dust and other garbage are collected in the first dust collecting chamber 11, the dust and other garbage in the first dust collecting chamber 11 can be discharged through the dust discharge port 12.

[0043] In one embodiment, please refer to Figure 3 , Figures 5 to 9 , Figures 11 to 17The dust cup 100 further includes a guide member 2 and a dust cover 4. The cavity wall of the first dust collecting cavity 11 where the dust discharge port 12 is located is a target cavity wall. The guide member 2 is connected to the cup body 1. The guide member 2 extends along the target cavity wall. The extension direction of the guide member 2 is a first direction. The dust discharge port 12 is located at one end of the guide member 2 along the first direction. The guide member 2 can guide one of the dust cover 4 and the cup body 1 to move relative to the other of the dust cover 4 and the cup body 1 along the first direction to open or close the dust discharge port 12. In such a structural form, the guide member 2 guides one of the dust cover 4 and the cup body 1 to move relative to the other of the dust cover 4 and the cup body 1 along the first direction. The dust discharge port 12 is located at one end of the guide member 2 along the first direction, and the moving path of the dust cover 4 away from the dust discharge port 12 along the first direction is away from the dust discharge port 12. When one of the dust cover 4 and the cup body 1 moves relative to the other of the dust cover and the cup body 1 along the first direction, the dust cover 4 is less affected by the dust scattered from the dust discharge port 12 on most of the moving path away from the dust discharge port 12 along the first direction. Even if the dust accumulates along the outer contour of the dust discharge port 12 for a long time, the scattered dust is mainly accumulated at the end of the guide member 2 facing the dust discharge port, and the guide member 2 is away from the dust discharge port 12 along most of the first direction. The dust cover 4 and the cup body 1 are almost not affected by the dust dissipated from the dust discharge port 12 on the moving path, which causes the friction resistance to increase. Under the condition of long-term dust dissipation, the resistance of one of the dust cover 4 and the cup body 1 to move relative to the other of the dust cover 4 and the cup body 1 along the first direction under the guidance of the guide member 2 will not change much. Therefore, even under the condition of long-term dust dissipation, one of the dust cover 4 and the cup body 1 can still move relatively smoothly along the first direction relative to the other of the dust cover 4 and the cup body 1, so that the dust cover 4 can open or close the dust discharge port 12 relatively smoothly. Furthermore, since the guide member 2 extends along the cavity wall of the first dust collecting cavity 11, the moving direction of one of the dust cover 4 and the cup body 1 relative to the other of the dust cover 4 and the cup body 1 at the dust discharge port 12 intersects with the dust discharge direction of the dust discharge port 12, and the dust cover 4 can be pushed away from the dust discharge port 12 along the cavity wall of the first dust collecting cavity 11 to open the dust discharge port 12, and no additional negative pressure suction force is required to open the dust discharge port 12. In addition, the dust cover 4 is pushed away from the dust outlet 12 along the target cavity wall, and the dust cover 4 and the dust outlet 12 are staggered to a certain extent, reducing the obstruction of the dust outlet 12 by the dust cover 4, which is beneficial to the first dust collecting cavity 11 to discharge dust through the dust outlet 12.

[0044] It should be explained that the movement of one of the dust cover 4 and the cup body 1 relative to the other of the dust cover 4 and the cup body 1 may be that the dust cover 4 moves but the cup body 1 does not move.

[0045] It should be explained that the movement of one of the dust cover 4 and the cup body 1 relative to the other of the dust cover 4 and the cup body 1 may be that the dust cover 4 remains stationary but the cup body 1 moves.

[0046] In one embodiment, please refer to Figure 6 , Figure 7 , Fig.13 , Fig.15 and Fig.17 , one of the dust cover 4 and the cup body 1 can translate relative to the other of the dust cover 4 and the cup body 1. For example, see Figure 6 , Figure 7 , Fig.13 , Fig.15 and Fig.17 , the first direction is arranged along the up-down direction, and one of the dust cover 4 and the cup body 1 moves along the up-down direction relative to the other of the dust cover 4 and the cup body 1 .

[0047] In one embodiment, one of the dust cover 4 and the cup body 1 can rotate relative to the other of the dust cover 4 and the cup body 1. Exemplarily, the cup body 1 is cylindrical in shape, and the guide member 2 extends along the circumference of the cup body 1, that is, the first direction as the extension direction of the guide member 2 is arranged along the circumference around the cup body 1, and the dust cover 4 is in an arc shape that matches the cylindrical shape of the cup body 1. The dust cover 4 moves along the first direction, that is, the dust cover 4 rotates relative to the cup body 1 along the circumference around the cup body 1.

[0048] In one embodiment, please refer to Figure 6 to Figure 8 The cup body 1 is cylindrical in shape, the dust discharge port 12 is located on the side wall 13 of the cup body 1, and the target cavity wall is the side wall 13 of the cup body 1. It can be understood that the side wall 13 of the cup body 1 is a part of the cavity wall of the first dust collecting cavity 11.

[0049] In one embodiment, the guide member 2 and the cup body 1 are integrally formed.

[0050] In one embodiment, the guide member 2 is mounted on the cup body 1. The guide member 2 is an independent component and is manufactured separately, and the formed guide member 2 is then mounted on the cup body 1.

[0051] In one embodiment, please refer to Figure 3 , Figure 5 and Figure 8 , the guide member 2 is located outside the cup body 1.

[0052] In one embodiment, please refer to Figure 6 and Figure 7 , the first direction is arranged along the up-down direction.

[0053] In one embodiment, please refer to Fig.13 , Fig.15 and Fig.17 , the first direction is arranged crosswise with the dust exhaust direction of the dust exhaust port.

[0054] In one embodiment, the first direction is perpendicular to the dust exhaust direction of the dust exhaust port 12. Exemplarily, the first direction is arranged along the up-down direction, and the dust exhaust direction of the dust exhaust port 12 is arranged substantially along the horizontal direction.

[0055] In one embodiment, Figures 5 to 8 , the guide member 2 extends in a straight line. Exemplarily, the guide member 2 extends in the up-down direction.

[0056] In one embodiment, the cup body 1 is cylindrical in shape, and the guide member 2 extends in an arc line along the circumference around the cup body 1 .

[0057] In one embodiment, Figures 5 to 8 , the guide member 2 extends in a straight line, and the dust exhaust port 12 and the guide member 2 are arranged along the first direction.

[0058] In one embodiment, please refer to Figure 3 , Figures 5 to 9 , Figures 11 to 17 The guide member 2 and the cup body 1 surround a guide cavity 3 , and the dust cover 4 is partially located in the guide cavity 3 .

[0059] In one embodiment, please refer to Figure 3 , Figure 5 to Figure 7 , Fig. 9 , Fig.13 , Fig.15 and Fig.17 The dust cover 4 includes a restraining component 41 and a cover body 42. The guide member 2 can guide one of the restraining component 41 and the cup body 1 to move relative to the other of the restraining component 41 and the cup body 1 along a first direction. The cover body 42 is connected to one end of the restraining component 41 facing the dust discharge port 12, and the cover body 42 is used to open or close the dust discharge port 12. In such a structural form, the moving direction of the restraining component 41 is guided by the guide member 2. The restraining component 41 located in the guide cavity 3 is away from the dust discharge port 12 and is less affected by the scattered dust. The friction resistance between the restraining component 41 and the guide member 2 and / or the cup body 1 is small, so that one of the restraining component 41 and the cup body 1 can move relatively smoothly relative to the other of the restraining component 41 and the cup body 1, so that the cover body 42 connected to the restraining component 41 can move relatively smoothly to open or close the dust discharge port 12.

[0060] In one embodiment, please refer to Figure 3 , Figure 5 to Figure 7 , Fig. 9 , Fig.13 , Fig.15 and Fig.17 , the constraint component 41 is located in the guide cavity 3. The constraint component 41 can move in the guide cavity 3.

[0061] In one embodiment, the constraint component 41 is located in the guide cavity 3 , the constraint component 41 moves in the guide, and the constraint component 41 does not move out of the guide cavity 3 .

[0062] In one embodiment, please refer to Figure 7 , Fig.13 , Fig.15 and Fig.17 , the restraining component 41 can be moved out of the guide cavity 3.

[0063] In one embodiment, please refer to Figure 6 , Figure 7 and Fig. 9 , along the direction intersecting the first direction, the gap between the constraint component 41 and the guide member 2 is smaller than the gap between the cover body 42 and the guide member 2, and / or the gap between the constraint component 41 and the cup body 1 is smaller than the gap between the cover body 42 and the cup body 1. In such a structural form, since the gap between the constraint component 41 and the guide member 2 and / or the gap between the constraint component 42 and the cup body 1 are small, the guide member 2 mainly constrains the dust cover 4 through the constraint component 41, and the gap between the cover body 42 and the guide member 2 and / or the gap between the cover body 42 and the cup body 1 are large. During the movement, the possibility of the cover body 42 contacting with the guide member 2 and / or the cup body 1 is low or even non-contacting. During the movement, the cover body 42 is almost not subject to the friction resistance of the guide member 2 and / or the cup body 1, so that the dust cover 4 has less resistance during the movement, which is conducive to the smoother movement of the dust cover 4.

[0064] In one embodiment, please refer to Figure 6 , Figure 7 and Fig. 9 , the projection area of ​​the cover body 42 along the first direction is located within the projection area of ​​the restraint component 41 along the first direction.

[0065] It can be understood that the positional relationship between the projection area of ​​the cover body 42 along the first direction and the projection area of ​​the constraining component 41 along the first direction is not limited. In one embodiment, the projection area of ​​the cover body 42 along the first direction can be at least partially outside the projection area of ​​the constraining component 41 along the first direction.

[0066] In one embodiment, please refer to Figure 3 , Figure 5 to Figure 7 ,as well as Fig. 9The cover body 42 includes a cover plate 421, which is arranged to cross the first direction. In this structural form, the cover plate 421 used to close the dust outlet 12 crosses the first direction, and the surface where the dust outlet 12 is located crosses the first direction accordingly. The cover plate 421 crosses the first direction, and the plate surface of the cover plate 421 is not parallel to the first direction. The dust cover 4 moves along the first direction so that the cover plate 421 crossing the first direction can press the dust outlet 12. Furthermore, since the surfaces of the cover plate 421 and the dust discharge port 12 are both intersecting with the first direction, when the dust cover 4 moves along the first direction to open the dust discharge port 12, the plate surface of the cover plate 4 that contacts the cup body 1 at the dust discharge port will immediately separate from the surface of the cup body 1 where the dust discharge port 12 is located, and the cover plate 421 will hardly rub against the cup body 1 at the dust discharge port 12 during the movement. When the dust cover 4 moves along the first direction to close the dust discharge port 12, before the cover plate 421 closes the dust discharge port 12, the cover plate 421 will hardly contact with the cup body 1 at the dust discharge port 12, thereby reducing the friction resistance of the cover plate 421 during the movement, which is conducive to smoother movement of the dust cover 4.

[0067] For example, see Figure 7 , Fig.13 , Fig.15 and Fig.17 , the first direction is arranged along the up-down direction, the cover plate is not arranged along the up-down direction, the lower end of the cover plate is inclined toward the right side of the figure, and the first direction is cross-arranged with the cover plate whose lower end is inclined to the right.

[0068] In one embodiment, please refer to Figure 3 , Figure 5 to Figure 7 ,as well as Fig. 9 The cover body 42 further includes a reinforcing rib 422, which is located on the side of the cover plate 421 away from the first dust collecting chamber 11, and the reinforcing rib 422 is connected to the cover plate 421. With such a structural form, the reinforcing rib 422 can strengthen the cover plate 421 to a certain extent, reducing the extrusion deformation caused by the cover plate 421 closing the dust discharge port 12.

[0069] In one embodiment, there are multiple reinforcing ribs 422, and the multiple reinforcing ribs 422 are arranged at intervals. In such a structural form, since the reinforcing ribs 422 are arranged at intervals, even if the reinforcing ribs 422 contact the guide member 2, the contact area of ​​the reinforcing ribs 422 is small, and the corresponding movement resistance is small, which is conducive to the part of the cover body 42 that moves into the guide cavity 3 to move relatively smoothly in the guide cavity 3.

[0070] In one embodiment, the cover body 42 may not be provided with the reinforcing rib 422 .

[0071] In one embodiment, please refer to Figure 3 , Figure 5 to Figure 7 , Fig.13 , Fig.15 and Fig.17The dust cup 100 further includes an elastic member 5, one end of the elastic member 5 contacts the dust cover 4, and the other end of the elastic member 5 contacts the guide member 2 and / or the cup body 1. The elastic member 5 is used to drive the dust cover 4 to move toward the dust discharge port 12 so that the dust cover 4 closes the dust discharge port 12. In such a structural form, since the elastic member 5 is used to drive the dust cover 4 to move toward the dust discharge port 12 so that the dust cover 4 closes the dust discharge port 12, the cup body 1 and the guide member 2 can overcome the elastic force of the elastic member 5 and move relative to the dust cover 4 to open the dust discharge port 12. When the external force acting on the cup body 1 and / or the guide member 2 is removed, the dust cover 4 is reset under the elastic force of the elastic member 5, so that the dust cover 4 is driven by the elastic force of the elastic member 5 to move to a position to close the dust discharge port 12. When the dust cover 4 opens the dust discharge port 12, the elastic member 5 drives the dust cover 4 to reset to realize the automatic closure of the dust discharge port 12.

[0072] In one embodiment, please refer to Figure 3 , Figure 5 to Figure 7 , Fig.13 , Fig.15 and Fig.17 , the elastic member 5 is located at one end of the dust cover 4 along the first direction away from the dust discharge port 12. In this structural form, the elastic member 5 is far away from the dust discharge port 12 and is less affected by the dust in the dust discharge port 12.

[0073] In one embodiment, please refer to Figure 3 , Figure 5 to Figure 7 , Fig.13 , Fig.15 and Fig.17 , the elastic member 5 is located at the end of the constraint member 41 away from the cover body 42, one end of the elastic member 5 contacts the constraint member 41, and the other end of the elastic member 5 contacts the guide member 2. The elastic member 5 is used to drive the constraint member 41 to move toward the dust discharge port 12 so that the cover body 42 closes the dust discharge port 12. In such a structural form, since the elastic member 5 is located at the end of the constraint member 41 away from the cover body 42, the elastic member 5 is used to drive the constraint member 41 to move toward the dust discharge port 12 so that the cover body 42 closes the dust discharge port 12, the cup body 1 and the guide member 2 can overcome the elastic force of the elastic member 5 and move relative to the constraint member 41 to open the dust discharge port 12. When the external force acting on the cup body 1 and / or the guide member 2 is removed, the constraint member 41 moves toward the dust discharge port 12 under the action of the elastic force of the elastic member 5, driving the cover body 42 to close the dust discharge port 12.

[0074] Exemplarily, when the elastic member 5 is located at the end of the dust cover 4 away from the dust exhaust port 12 along the first direction, the elastic member is in a compressed state.

[0075] It is understandable that the position of the elastic member 5 is not limited to the end of the dust cover 4 away from the dust outlet 12 along the first direction, and the elastic member 5 can be arranged at other positions according to actual needs. For example, the elastic member 5 can be located at the end of the dust cover 1 facing the dust outlet 12 along the first direction.

[0076] Exemplarily, when the elastic member 5 is located at one end of the dust cover 1 along the first direction toward the dust exhaust port 12 , the elastic member is in a stretched state.

[0077] In one embodiment, the elastic member 5 may be a spring.

[0078] In one embodiment, the dust cover 4 is formed with a first hook, and the dust cover 4 hooks one end of the elastic member 5 through the first hook so that the dust cover 4 contacts the one end of the elastic member 5 .

[0079] In one embodiment, a second hook is formed at one end of the guide member 2 away from the dust discharge port 12 along the first direction, and the guide member 2 hooks the other end of the elastic member 5 through the second hook so that the other end of the elastic member 5 contacts the guide member 2 .

[0080] In one embodiment, the cup body 1 is formed with a third hook, which is located at one end of the elastic member 5 away from the dust cover 4. The cup body 1 hooks the other end of the elastic member 5 through the third hook so that the other end of the elastic member 5 contacts the cup body.

[0081] In one embodiment, the dust cup 100 may not be provided with the elastic member 5, and the dust cover 4 is closed automatically by gravity or manually.

[0082] In one embodiment, please refer to Figure 6 and Figure 7 The cup body 1 is cylindrical in shape, the dust outlet 12 is located on the side wall 13 of the cup body 1 , the guide member 2 is connected to the side wall 13 of the cup body 1 , and the first direction is arranged along the axial direction of the cup body 1 .

[0083] Exemplarily, when the cup body 1 is connected to the side wall 13 and the dust discharge port 12 of the cup body 1 is opened to discharge dust, the axial direction of the cup body 1 is roughly arranged along the up and down direction.

[0084] In one embodiment, please refer to Figure 6 and Figure 7 The cup body 1 is cylindrical in shape, and the dust discharge direction of the dust discharge port 12 is arranged crosswise with the axial direction of the cup body 1 .

[0085] In one embodiment, the dust exhaust direction of the dust exhaust port 12 is perpendicular to the axial direction of the cup body 1 .

[0086] In one embodiment, please refer to Figure 6 and Figure 7 , the length of the cup body 1 along the axial direction of the cup body 1 is greater than the diameter of the cup body 1. In this structural form, the arrangement direction of the guide member 2 and the dust discharge port 12 is roughly close to the axial direction of the cup body 1, the length of the cup body 1 along the axial direction is longer, and the side wall 13 of the cup body 1 along the axial direction of the cup body 1 has sufficient space for arranging the guide member 2 and the dust cover 4.

[0087] It should be explained that the side wall 13 of the cup body 1 refers to the wall of the cup body 1 surrounding the central axis of the cup body 1 .

[0088] In one embodiment, please refer to Figure 6 , Figure 7 and Figure 8 , one end of the cup body 1 along the axial direction of the cup body 1 is the first end, the other end of the cup body 1 along the axial direction of the cup body 1 is the second end, the distance between the dust discharge port 12 and the end surface of the first end of the cup body 1 is greater than the distance between the dust discharge port 12 and the end surface of the second end of the cup body 1, and the guide member 2 is located between the dust discharge port 12 and the end surface of the first end of the cup body 1. In such a structural form, the length between the guide member 12 and the end surface of the first end is longer, and there is enough space to guide the dust cover 4 to move along the first direction.

[0089] In one embodiment, please refer to Figure 2 to Figure 8 , Fig.13 , Fig.15 and Fig.17 , the first direction is parallel to the axial direction of the cup body 1.

[0090] In one embodiment, the cup body 1 is cylindrical, the dust outlet 12 may be located at one end of the cup body 1 along the axial direction of the cup body 1, and the guide member 2 is connected to the end wall 14 of the cup body 1. The first direction is arranged crosswise with the axial direction of the cup body 1.

[0091] Exemplarily, when the guide member 2 is connected to the end wall 14 of the cup body 1, when the dust discharge port 12 of the cup body 1 is opened for dust discharge, the axial direction of the cup body 1 is roughly arranged in the horizontal direction, and the first direction is roughly arranged in the up and down direction.

[0092] It should be explained that the end wall 14 of the cup body 1 is located at one end of the cup body 1 along the axial direction of the cup body 1 , and the end wall 14 of the cup body 1 does not surround the central axis of the cup body 1 .

[0093] In one embodiment, the side wall 13 of the cup body 1 is an annular curved surface, and the bottom wall of the cup body 1 is a flat surface.

[0094] In one embodiment, the angle between the first direction and the axial direction of the cup body 1 is relatively large, and the first direction and the axial direction of the cup body 1 are nearly perpendicular.

[0095] In one embodiment, the first direction is perpendicular to the axial direction of the cup body 1 .

[0096] In one embodiment, please refer to Figure 6 , Figure 7 , Fig.13 , Fig.15 and Fig.17 , the first direction can be arranged along the up-down direction. Such a structural form makes it easy for the dust cover 4 to open or close the dust discharge port 12.

[0097] In one embodiment, please refer to Figure 5 , Figure 7 , Figure 8 , Fig.13 , Fig.15 and Fig.17 The bottom wall of the dust discharge port 12 protrudes from the cup body 1 along the dust discharge direction of the dust discharge port 12. With such a structural form, the bottom of the dust discharge port 12 can be well extended to the dust collecting port 402 for dust discharge, reducing the leakage of dust and other garbage from the bottom of the dust discharge port 12.

[0098] The present application embodiment provides a vacuum cleaner 300, see Figure 1 , Figure 2 , Figure 4 , Fig.11 , Fig.12 , Fig.14 and Fig.16 The vacuum cleaner 300 includes a vacuum main unit 200 and a dust cup 100 of any of the above embodiments, and the cup body 1 is mounted on the vacuum main unit 200. In this structural form, the vacuum main unit 200 sucks dust and other garbage on the surface of the cleaned object, and the dust and other garbage are sucked into the first dust collecting chamber 11 of the dust cup 100.

[0099] The present application embodiment provides a dust collection system, see Figure 1 , Fig.10 , Fig.11 , Fig.12 , Fig.14 and Fig.16 The dust collection system includes a base station 400, which is formed with a second dust collection chamber 401 and a dust collection port 402, and the dust collection port 402 is connected to the second dust collection chamber 401. In this structural form, the second dust collection chamber 401 of the base station 400 collects dust and other garbage through the dust collection port 402.

[0100] In one embodiment, the axial direction of the dust cup is roughly consistent with the extension direction of the handle of the vacuum cleaner main unit.

[0101] In one embodiment, please refer to Figure 1 , Figure 2 , Figure 4 , Fig.11 , Fig.12 , Fig.14 and Fig.16 The dust collection system also includes the vacuum cleaner 300 of any of the above embodiments or the dust cup 100 of any of the above embodiments.

[0102] In one embodiment, please refer to Fig.13 , Fig.15 and Fig.17When the base station 400 is in contact with the dust cover 4, the dust cover 4 can open the dust discharge port 12 under the action of the base station 400, and the opened dust discharge port 12 is at least partially located in the dust collecting port 402 so that the dust discharge port 12 is connected to the dust collecting port 402. With such a structural form, when the dust and other garbage in the first dust collecting chamber 11 need to be discharged, the dust cover 4 is in contact with the base station 400, and the dust cover 4 opens the dust discharge port 12 under the action of the base station 400. Since the opened dust discharge port 12 is at least partially located in the dust collecting port 402 so that the dust discharge port 12 is connected to the dust collecting port 402, the dust and other garbage in the first dust collecting chamber 11 enters the second dust collecting chamber 401 of the base station 400 through the dust discharge port 12 and the dust collecting port 402, so that the dust and other garbage in the first dust collecting chamber 11 is discharged into the second dust collecting chamber 401 of the base station 400, reducing the degree of dust caused by the process of discharging dust and other garbage from the first dust collecting chamber 11, and improving the user experience. The dust cover 4 opens the dust outlet 12 under the action of the base station 400, which can reduce the user's participation in the process of opening the dust outlet 12, simplify the operation, reduce the user's labor intensity, and improve the user experience.

[0103] It should be noted that the pipe in the base station 400 connected to the dust collecting port 402 belongs to the first dust collecting chamber 401 .

[0104] Exemplarily, the first direction is arranged along the up-down direction, the dust cover 4 abuts against the base station 400 and does not move, and the cup body 1 moves downward relative to the dust cover 4 to open the dust exhaust port 12 .

[0105] Exemplarily, the first direction is arranged along the up-down direction, the dust cover 4 abuts against the base station 400 , the cup body 1 does not move, and the dust cover 4 is driven by the base station 400 to move upward to open the dust outlet 12 .

[0106] Exemplarily, the first direction is arranged along the up-down direction, and the guide member 2 is above the dust discharge port 12. When the dust and other garbage in the first dust collection chamber 11 need to be discharged, the user holds the vacuum cleaner 300 to drive the dust cup 100 to move from top to bottom relative to the base station 400 so that the dust cover 4 abuts against the base station 400. The user holds the vacuum cleaner 300 to drive the cup body 1 of the dust cup 100 to continue to move downward so that the dust cover 4 opens the dust discharge port 12, and the dust and other garbage in the first dust collection chamber 11 are discharged to the second dust collection chamber 401 through the dust discharge port 12 and the dust collection port 402. When the first dust collection chamber 11 is discharged, the user holds the vacuum cleaner 300 and lifts it up to lift the vacuum cleaner 300 away from the base station 400.

[0107] Exemplarily, the first direction is arranged along the up-down direction, and the guide member 2 is above the dust discharge port 12. When the dust and other garbage in the first dust collection chamber 11 need to be discharged, the dust cup 100 can be removed from the vacuum cleaner 300, and the user can move the removed dust cup 100 from top to bottom relative to the base station 400 so that the dust cover 4 abuts against the base station 400. The user continues to move the cup body 1 of the dust cup 100 downward so that the dust cover 4 opens the dust discharge port 12, and the dust and other garbage in the first dust collection chamber 11 are discharged to the second dust collection chamber 401 through the dust discharge port 12 and the dust collection port 402. When the first dust collection chamber 11 is discharged, the user lifts the dust cup 100 to lift the dust cup 100 away from the base station 400.

[0108] It is understandable that the dust cup 100 also includes an elastic member 5, which is used to drive the restraining member 41 to move toward the dust discharge port 12 so that the cover body 42 closes the dust discharge port 12. When the user lifts the vacuum cleaner 300 or the dust cup 100, the dust cover 4 automatically closes the dust discharge port 12 under the elastic force of the spring.

[0109] In one embodiment, the dust collecting port 402 is at least partially exposed from the dust cover 4 .

[0110] In one embodiment, the opened dust exhaust port 12 is located inside the dust collecting port 402 so that the dust exhaust port 12 is in communication with the dust collecting port 402 .

[0111] It should be explained that the opened dust exhaust port 12 is at least partially located in the dust collecting port 402 means that along the dust exhaust direction of the dust exhaust port 12 , the projection area of ​​the dust exhaust port 12 is at least partially located in the projection area of ​​the dust collecting port 402 .

[0112] It should be explained that the opened dust exhaust port 12 being located inside the dust collecting port 402 means that, along the dust exhaust direction of the dust exhaust port 12 , the projection area of ​​the dust exhaust port 12 is located inside the dust collecting port 402 .

[0113] In one embodiment, please refer to Figure 3 , Figures 5 to 8 , Fig.13 , Fig.15 and Fig.17 The guide member 2 is formed with an escape groove 21 on the side away from the cup body 1, the dust cover 4 is formed with a boss 43 penetrating the escape groove 21, and the base station 400 has an actuating portion 403 for abutting against the boss 43. In this structural form, the dust cover 4 can open the dust discharge port 12 by abutting against the boss 43 by the actuating portion 403 of the base station 400.

[0114] In one embodiment, please refer to Figure 3 , Figures 5 to 8 , Fig.13 , Fig.15 and Fig.17The avoidance groove 21 is configured to enable the guide member 2 to guide the boss 43 to move along the extension direction of the avoidance groove 21. The avoidance groove 21 plays a guiding role to a certain extent, and the actuating portion 403 of the base station 400 abuts against the boss 43 of the dust cover 4.

[0115] It is understandable that the boss 43 passes through the avoidance groove 21 of the guide member 2, and the position of the boss 43 is far away from the dust exhaust port 12. The base station 400 needs to leave enough space on the side of the actuating part 403 facing the dust collecting port 402 to avoid the cup body 1 moving relative to the dust cover 4.

[0116] In one embodiment, the actuating portion 403 protrudes from the base station 400 along the side away from the dust collecting port 402. In this structural form, the actuating portion 403 protrudes from the base station 400 along the side away from the dust collecting port 402, so that the base station 400 can have enough space on the side of the actuating portion 403 facing the dust collecting port 402 to accommodate the cup body 1 moving relative to the dust cover 4, which is conducive to fully opening the dust discharge port 12 to discharge dust and other garbage in the first dust collecting chamber 11.

[0117] In one embodiment, please refer to Fig.10 , Fig.13 , Fig.15 and Fig.17 , the first direction is arranged along the up-down direction, and the actuating part 403 is located above the dust collecting port 402. With such a structural form, when the vacuum cleaner 300 or the dust cup 100 is placed on the base station 400 for dust discharge, the dust cup 100 is placed on the base station 400 from top to bottom, and the base station 400 can abut against the bottom of the dust cover 4 to push the dust cover 4 to move roughly upward to open the dust discharge port 12. In the process of placing the vacuum cleaner 300 or the dust cup 100 from top to bottom on the base station 400, since the actuating part 403 is located above the dust collecting port 402, it is beneficial to abut the dust cover 4 with the base station 400 before the dust cover 4 has not yet covered the dust collecting port 402 or the dust cover 4 slightly covers the dust collecting port 402, which can reduce the risk of interference of the base station 400 or the dust cup 100 with the dust collecting port 402 at the position where the base station 400 and the dust cup 100 abut, and the degree of interference of the dust cover 4 with the dust collecting port 402, and reduce the space occupied on both sides of the dust collecting port 402. Since the actuator 403 is located above the dust collecting port 402, when the dust collecting device is placed from top to bottom on the base station 400, the portion of the dust cover 4 that is used to abut against the base station 400 does not need to avoid the dust collecting port 402, which is conducive to uniform force on the dust cover 4 and thus smoother movement relative to the vacuum cleaner host 200.

[0118] In one embodiment, please refer to Figure 6 and Figure 7 The direction in which the guide member 2 and the cup body 1 are arranged is the second direction, and the direction intersecting the second direction and the first direction is the third direction.

[0119] In one embodiment, please refer to Figure 6 and Fig.10 , the guide member 2 is formed with guide portions 22 on both sides of the relative sides along the third direction, the guide portions 22 are away from the guide cavity 3, the base station 400 is formed with guide grooves 404, and the dust collecting port 402 is provided with guide grooves 404 on both sides of the relative sides. When the guide portion 22 is located in the guide grooves 404, the guide grooves 404 are arranged to extend along the first direction, and the opening of the guide groove 404 on one side faces the guide groove 404 on the other side. In this way, the guide portion 22 of the guide member 2 is inserted into the guide groove 404, and the base station 400 guides the moving direction of the guide portion 22 in the guide groove 404, thereby guiding the moving direction of the dust cup 100. Since the opening of the guide groove 404 on one side faces the guide groove 404 on the other side, the guide groove 404 is not provided with an opening in the receiving direction of the dust collecting port 402, which can constrain the guide portion 22 of the guide member 2 to prevent the dust cup 100 from detaching from the base station 400 during the mobile dust removal process.

[0120] See also Figure 6 , Figure 7 and Fig.10 The receiving direction of the dust collecting port 402 is roughly arranged along the second direction.

[0121] In one embodiment, please refer to Figure 12 to Figure 17 The base station 400 is used to abut against the bottom of the dust cover 4. In this way, the base station 400 generally pushes the dust cover 4 upward relative to the vacuum main unit 200 to open the dust outlet 12.

[0122] In one embodiment, please refer to Figure 12 to Figure 17 The base station 400 is used to abut against the bottom of the dust cover 4, and the first direction is arranged along the up and down direction.

[0123] In one embodiment, please refer to Figure 12 to Figure 17 When the base station 400 is used to abut against the bottom of the dust cover 4, the lowest position of the dust cover 4 is located between the highest position and the lowest position of the dust collecting port 402 along the up-down direction.

[0124] In one embodiment, please refer to Figure 12 to Figure 17 When the base station 400 is in contact with the bottom of the dust cover 4, the lowest position of the dust collecting port 402 is lower than the lowest position of the dust cover 4, and the lowest position of the dust cover 4 is located between the highest position of the dust collecting port 402 and the lowest position of the dust collecting port 402 in the vertical direction. In such a structural form, when the base station 400 is in contact with the bottom of the dust cover 4, the lowest position of the dust cover 4 is higher than the lowest position of the dust collecting port 402, and the dust collecting port 402 is not completely blocked by the dust cover 4 in the vertical direction. When the vacuum cleaner main unit 200 moves downward, the base station 400 drives the dust cover 4 to move relative to the vacuum cleaner main unit 200 to open the dust discharge port 12, and the dust and other garbage discharged from the dust discharge port 12 can enter the second dust collecting chamber 401 through the dust collecting port 402 that is not completely blocked by the dust cover 4 in the vertical direction.

[0125] In one embodiment, please refer to Figure 12 to Figure 17 When the base station 400 is in contact with the bottom of the dust cover 4, the lowest position of the dust cover 4 is lower than the highest position of the dust collecting port 402. In such a structural form, the base station 400 is in contact with the bottom of the dust cover 4, and the dust discharge port 12 moves downward to be exposed from the dust cover 4. The highest position of the dust discharge exposed by the dust discharge port 12 is roughly at the lowest position of the dust cover 4. Since the lowest position of the dust cover 4 is lower than the highest position of the dust collecting port 402, the dust and other garbage discharged from the dust discharge port 12 will not be higher than the highest position of the dust collecting port 402. When the lowest position of the dust collecting port 402 is lower than the lowest position of the dust cover 4 so that the dust collecting port 402 is not completely blocked by the dust cover 4, the discharged dust and other garbage can be better received by the dust collecting port 402, thereby reducing the degree of dust flying during the discharge of dust and other garbage.

[0126] In one embodiment, please refer to Figure 12 to Figure 17 When the base station 400 contacts the dust cover 4 and drives the dust cover 4 to move relative to the vacuum cleaner main unit 200 to open the dust outlet 12, the lowest position of the dust outlet 12 is higher than the lowest position of the dust collecting port 402. In this way, the dust collecting port 402 can better receive the dust and other garbage discharged from the dust outlet 12, thereby reducing the degree of dust raising.

[0127] In one embodiment, please refer to Fig.13 , Fig.15 and Fig.17 The restraining component 41 is used to abut against the base station 400.

[0128] In one embodiment, please refer to Fig.13 , Fig.15 and Fig.17 The boss 43 is formed on the restraining component 41 , and the boss 43 abuts against the base station 400 .

[0129] In one embodiment, please refer to Fig.13 , Fig.15 and Fig.17 The dust collecting port 402 is arranged in a direction that intersects with the moving direction of the dust cover 4 .

[0130] For example, see Fig.13 , Fig.15 and Fig.17 The first direction in which the dust cover 4 moves is arranged along the up-down direction, and the direction of the dust collecting port 402 is arranged approximately in the horizontal direction.

[0131] In one embodiment, please refer to Fig.13 , Fig.15 and Fig.17 , the dust collecting port 402 faces the dust discharging port 12.

[0132] In one embodiment, please refer to Fig.13 , Fig.15 and Fig.17 The arrangement direction of the dust collecting port 402 and the dust discharging port 12 is arranged to cross the moving direction of the dust cover 4.

[0133] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A dust cup, characterized in that: include: The cup body is formed with a first dust collecting cavity and a dust exhaust port which are interconnected, wherein the cavity wall of the first dust collecting cavity where the dust exhaust port is located is a target cavity wall; A guide member connected to the cup body, the guide member extending along the target cavity wall, the extension direction of the guide member being a first direction, and the dust discharge port being located at one end of the guide member along the first direction; The dust cover, the guide member can guide one of the dust cover and the cup body to move relative to the other of the dust cover and the cup body along the first direction to open or close the dust exhaust port.

2. The dust cup according to claim 1, characterized in that: The dust cover comprises: a restraining member, wherein the guide member is capable of guiding one of the restraining member and the cup body to move relative to the other of the restraining member and the cup body along the first direction; The cover body is connected to one end of the restraining component facing the dust exhaust port, and the cover body is used to open or close the dust exhaust port.

3. The dust cup according to claim 2, characterized in that: Along a direction intersecting the first direction, a gap between the restraining part and the guide member is smaller than a gap between the cover body and the guide member, and / or a gap between the restraining part and the cup body is smaller than a gap between the cover body and the cup body.

4. The dust cup according to claim 2, characterized in that: The cover body includes a cover plate, and the cover plate is arranged to cross the first direction.

5. The dust cup according to any one of claims 1 to 4, characterized in that: The dust cup also includes an elastic member, one end of which contacts the dust cover, and the other end of which contacts the guide member and / or the cup body. The elastic member is used to drive the dust cover to move toward the dust discharge port so that the dust cover closes the dust discharge port.

6. The dust cup according to any one of claims 1 to 4, characterized in that: The cup body is cylindrical in shape, the dust exhaust port is located on the side wall of the cup body, the guide member is connected to the side wall of the cup body, and the first direction is arranged along the axial direction of the cup body.

7. The dust cup according to any one of claims 1 to 4, characterized in that: The first direction is arranged along the up-down direction, and the direction in which the bottom wall of the dust exhaust port protrudes from the cup body along the dust exhaust direction of the dust exhaust port is the direction in which the cup body points to the guide member.

8. The dust cup according to any one of claims 1 to 4, characterized in that: The guide member and the cup body are arranged to form a guide cavity, and the dust cover is partially located in the guide cavity.

9. A vacuum cleaner, characterized in that: include: Vacuum cleaner host; According to the dust cup according to any one of claims 1 to 8, the cup body is installed on the vacuum cleaner host.

10. A dust collection system, characterized in that: include: A base station is formed with a second dust collecting chamber and a dust collecting port, wherein the dust collecting port and the second dust collecting chamber are connected to each other; According to the vacuum cleaner of claim 9, when the base station abuts against the dust cover, the dust cover can open the dust exhaust port under the action of the base station, and the opened dust exhaust port is at least partially located in the dust collecting port so that the dust exhaust port is connected with the dust collecting port.

11. The dust collection system according to claim 10, characterized in that: A evacuation groove is formed on a side of the guide member away from the cup body, a boss penetrating the evacuation groove is formed on the dust cover, and the base station has an actuating portion for the boss to abut against.

12. The dust collection system according to claim 11, characterized in that: The first direction is arranged along the up-down direction, and the actuating portion is located above the dust collecting port.

13. The dust collection system according to claim 10, characterized in that: The direction in which the guide member and the cup body are arranged is the second direction, and the direction intersecting the second direction and the first direction is the third direction. The guide member is formed with guide parts on opposite sides along the third direction, and the guide parts are away from the guide cavity. The base station is formed with a guide groove, and guide grooves are provided on opposite sides of the dust collecting port. When the guide part is located in the guide groove, the guide groove extends along the first direction, and the opening of the guide groove on one side faces the guide groove on the other side.

14. A dust collection system, characterized in that: include: A base station is formed with a second dust collecting chamber and a dust collecting port, wherein the dust collecting port and the second dust collecting chamber are connected to each other; A dust cup, comprising a cup body, a guide member and a dust cover, the cup body being formed with a first dust collecting chamber and a dust exhaust port which are interconnected, the chamber wall of the first dust collecting chamber where the dust exhaust port is located being a target chamber wall; the guide member being connected to the cup body, the guide member extending along the target chamber wall, the extending direction of the guide member being a first direction, the dust exhaust port being located at one end of the guide member along the first direction, the guide member being capable of guiding one of the dust cover and the cup body to move relative to the other of the dust cover and the cup body along the first direction to open or close the dust exhaust port, and when the base station abuts against the dust cover, the dust cover being capable of opening the dust exhaust port under the action of the base station, and the opened dust exhaust port being at least partially located in the dust collecting port so that the dust exhaust port is connected to the dust collecting port.

15. The dust collection system according to claim 14, characterized in that: The dust cover comprises: a restraining member, wherein the guide member is capable of guiding one of the restraining member and the cup body to move relative to the other of the restraining member and the cup body along the first direction, and the restraining member is used to abut against the base station; The cover body is connected to one end of the restraining component facing the dust exhaust port, and the cover body is used to open or close the dust exhaust port.

16. The dust collection system according to claim 14 or 15, characterized in that: The cup body is cylindrical in shape, the dust exhaust port is located on the side wall of the cup body, the guide member is connected to the side wall of the cup body, and the first direction is arranged along the axial direction of the cup body.

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