Vacuum cleaner dust collecting station and cleaning system comprising same

Abstract

A vacuum cleaner dust collecting station and a cleaning system comprising same. The vacuum cleaner dust collecting station comprises: a main body (10) and a dust cup assembly (30), wherein a dust collecting chamber (11) is provided in the main body (10), the top of the main body (10) is provided with an opening (12), the dust cup assembly (30) can be placed in the dust collecting chamber (11) by means of the opening (12) or taken out from the dust collecting chamber (11) by means of the opening (12), the dust cup assembly (30) comprises a cup body (31) and a bottom cover (32), the bottom of the cup body (31) is provided with a dust outlet (312), and the bottom cover (32) is rotatably connected to the edge of the dust outlet (312) and can rotate around the edge of the dust outlet (312), so as to close or open the dust outlet (312); and a driving assembly (20), installed in the dust collecting chamber (11) and configured to move upward along with the dust cup assembly (30), so as to drive the bottom cover (32) to rotate and close the dust outlet (312). When the dust cup assembly (30) is upwardly taken out of the dust collecting chamber (11), the driving assembly (20) can drive the bottom cover (32) to rotate and close the dust outlet (312) in response to the action, so that the dust outlet (312) is closed without frequent operations by a user, and dust is prevented from escaping from the dust collecting chamber (11).

Description

Vacuum cleaner dust collection station and cleaning system Technical Field

[0001] The utility model relates to the field of cleaning equipment, in particular to a dust collecting station for a vacuum cleaner and a cleaning system thereof. Background Art

[0002] Existing vacuum cleaners typically include a dust cup assembly and a dust collection station mounted on the vacuum cleaner. When the vacuum cleaner is not in use, the vacuum cleaner is placed in the dust collection station, and the dust cup assembly opens its bottom cover to collect dust. When the user needs to use the vacuum cleaner after dust collection, the vacuum cleaner must be removed from the dust collection station. However, the bottom cover of the dust cup assembly does not close automatically, requiring the user to manually close the dust cup bottom cover. This operation is frequent and labor-intensive, and can easily dirty the user's hands and the vacuum cleaner, making it difficult to keep the vacuum cleaner and the user's hands clean.

[0003] Utility Model Content

[0004] Based on this, the present invention provides a dust collection station for a vacuum cleaner to address the above technical problems.

[0005] A dust collecting station for a vacuum cleaner, the dust collecting station comprising: a main body, the interior of the main body having a dust collecting chamber, the top of the main body being provided with an opening, the opening being connected to the dust collecting chamber; a dust cup assembly, the dust cup assembly being capable of being accommodated in the dust collecting chamber or being taken out of the dust collecting chamber through the opening; wherein, the dust cup assembly comprises a cup body and a bottom cover, the bottom of the cup body being provided with a dust outlet, the bottom cover being located at the dust outlet and being rotatably connected to the cup body for closing or opening the dust outlet; a drive assembly being installed in the dust collecting chamber and being configured to drive the bottom cover to rotate and close the dust outlet as the dust cup assembly is taken out of the dust collecting chamber.

[0006] With this arrangement, the dust collecting chamber inside the main body is used to hold dust, and the opening of the dust collecting chamber is used to place the vacuum cleaner in and out. When the vacuum cleaner is finished using and placed inside the main body, the dust cup assembly is also placed in the dust collecting chamber. At this time, the bottom cover of the dust cup assembly is opened, and the dust accumulated in the dust cup assembly is poured into the dust collecting chamber through the dust outlet, thereby completing the dust cleaning. The drive assembly is configured to be able to respond to the movement of the dust cup assembly. When the dust cup assembly is taken upward out of the dust collecting chamber, the drive assembly can respond to this action, drive the bottom cover to rotate and close the dust outlet, thus eliminating the need for the user to frequently operate to close the dust outlet. Moreover, when the dust cup assembly is taken out of the dust collecting chamber, the dust outlet is already closed, so dust will not overflow outside the dust collecting chamber.

[0007] In one embodiment, the dust cup assembly further includes a locking member connected to the cup body. When the bottom cover is in a closed state to seal the dust outlet, the locking member can limit the rotation of the bottom cover.

[0008] In one embodiment, the locking piece is connected to the cup body, and the locking piece is provided with a slot. A protrusion is provided on the outer peripheral wall of the bottom cover. The protrusion protrudes outward along the radial direction of the bottom cover and can be locked and limited in the slot.

[0009] In one embodiment, a mounting groove is provided on the side wall of the cup body, one side slot of the mounting groove is provided on the outer peripheral wall of the cup body, and the other side slot is provided on the inner peripheral wall of the cup body, the locking piece is installed in the mounting groove and can rotate in the mounting groove, the locking piece is provided with the card slot at one end close to the dust outlet, and the other end extends toward the slot of the mounting groove provided on the outer peripheral wall of the cup body.

[0010] In one embodiment, it is characterized in that the driving assembly includes a toggle rod, one end of the toggle rod is rotatably connected to the inner wall of the main body, and the other end extends away from the inner wall of the main body. The toggle rod can rotate around the end connected to the main body. When the dust cup assembly leaves the dust collecting chamber, the end of the toggle rod away from the inner wall of the main body abuts against the center position of the bottom cover and pushes the bottom cover to rotate to close the dust outlet.

[0011] In one embodiment, the toggle rod is provided with a matching block, the matching block is connected to the toggle rod and extends away from the toggle rod, and the edge of the dust outlet is provided with a matching flange, and the matching flange protrudes in a radially outward direction of the cup body;

[0012] When the cup body is placed in the dust collecting chamber, the matching block overlaps the side of the matching flange facing the opening.

[0013] In one embodiment, the toggle lever is arc-shaped and bends toward the axis of the main body. In one embodiment, the drive assembly includes a rack, which is disposed on the inner wall of the main body and arranged along the axis of the main body;

[0014] A gear is connected to the side of the bottom cover corresponding to the rack, and the gear can rotate along the direction of movement of the dust cup assembly and drive the bottom cover to rotate synchronously;

[0015] As the dust cup assembly enters the dust collecting chamber or is taken out of the dust collecting chamber, the gear can mesh with the rack and rotate.

[0016] In one embodiment, as the dust cup assembly enters or is removed from the dust collecting chamber, the gear can rotate at least a quarter of a turn.

[0017] The utility model also provides a cleaning system, comprising the dust collecting station of the vacuum cleaner as described above.

[0018] Compared to the prior art, the present invention accommodates dust through a dust collection chamber inside the main body. The opening of the dust collection chamber is used to place the vacuum cleaner in and out. When the vacuum cleaner is finished and placed inside the main body, the dust cup assembly is also placed in the dust collection chamber. At this time, the bottom cover of the dust cup assembly is opened, and the dust accumulated in the dust cup assembly will be poured into the dust collection chamber through the dust outlet, thereby achieving dust cleaning. The drive assembly is configured to respond to the movement of the dust cup assembly. When the dust cup assembly is taken upward out of the dust collection chamber, the drive assembly can respond to this action, drive the bottom cover to rotate and close the dust outlet, so that the user does not need to frequently operate to close the dust outlet. Moreover, when the dust cup assembly is taken out of the dust collection chamber, the dust outlet is already closed, so dust will not overflow outside the dust collection chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] FIG1 is a partial structural diagram of a first embodiment of a dust collection station for a vacuum cleaner provided by the present invention;

[0020] FIG2 is a partial structural diagram of the dust cup assembly of the dust collecting station of the vacuum cleaner provided by the utility model in the first embodiment, in which the dust cup assembly is not placed in the dust collecting station of the vacuum cleaner;

[0021] FIG3 is a partial structural diagram of embodiment 2 provided by the present invention;

[0022] FIG4 is a schematic structural diagram of a dust cup assembly provided by the present invention;

[0023] FIG5 is a cross-sectional view of the dust collection station of the vacuum cleaner.

[0024] The symbols in the figure mean the following:

[0025] 100. Dust collection station of vacuum cleaner; 10. Main body; 11. Dust collection chamber; 12. Opening; 20. Drive assembly; 21. Toggle lever; 211. Mating block; 22. Rack; 23. Gear; 30. Dust cup assembly; 31. Cup body; 311. Mounting slot; 312. Dust outlet; 32. Bottom cover; 321. Protrusion; 322. Mating flange; 33. Locking piece; 331. Slot. DETAILED DESCRIPTION

[0026] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0027] It should be noted that when a mechanism is referred to as being "fixed to" or "set on" another mechanism, it may be directly on the other mechanism or there may be a central mechanism. When a mechanism is considered to be "connected to" another mechanism, it may be directly connected to the other mechanism or there may be a central mechanism at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0029] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0030] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more of the relevant listed items.

[0031] Existing vacuum cleaners usually include a dust cup assembly installed on the vacuum cleaner and a dust collection station for the vacuum cleaner. When the vacuum cleaner is not in use, the vacuum cleaner is placed in the dust collection station of the vacuum cleaner, and the dust cup assembly opens the bottom cover to collect dust. When the user needs to use the vacuum cleaner after dust collection, the vacuum cleaner needs to be taken out of the dust collection station. However, the bottom cover of the dust cup assembly does not close automatically, and the user needs to manually or use other electric mechanisms to close the bottom cover of the dust cup. The operation is frequent and labor-intensive, and it is easy to dirty the user's hands and the vacuum cleaner, and it is impossible to keep the vacuum cleaner and the user's hands clean. In response to this technical problem, the present invention provides a vacuum cleaner dust collection station 100, which can automatically close the bottom cover 32 of the dust cup assembly 30, reduce the user's operating steps, and prevent dust from overflowing.

[0032] 1 to 5 , the dust collection station 100 of the vacuum cleaner includes a main body 10 and a dust cup assembly 30. The main body 10 has a dust collection chamber 11 inside. An opening 12 is provided at the top of the main body 10, and the opening 12 is connected to the dust collection chamber 11. The dust cup assembly 30 can be accommodated in the dust collection chamber 11 through the opening 12, or removed from the dust collection chamber 11 through the opening 12. The dust cup assembly 30 includes a cup body 31 and a bottom cover 32. A dust outlet 312 is provided at the bottom of the cup body 31. The bottom cover 32 is located at the dust outlet 312 and is rotatably connected to the cup body 31 for closing or opening the dust outlet 312. The drive assembly 20 is installed in the dust collection chamber 11 and is configured to drive the bottom cover 32 to rotate and close the dust outlet 312 as the dust cup assembly 30 is removed from the dust collection chamber 11.

[0033] In this way, the dust collecting chamber 11 inside the main body 10 is used to hold dust, and the opening 12 of the dust collecting chamber 11 is used to place the vacuum cleaner in and out. When the vacuum cleaner is finished using and placed inside the main body 10, the dust cup assembly 30 is also placed in the dust collecting chamber 11. At this time, the bottom cover 32 of the dust cup assembly 30 is opened, and the dust accumulated in the dust cup assembly 30 is poured into the dust collecting chamber 11 through the dust outlet 312, thereby completing the dust cleaning. The drive assembly 20 is configured to be responsive to the movement of the dust cup assembly 30. When the dust cup assembly 30 is upwardly removed from the dust collecting chamber 11, the drive assembly 20 can respond to this movement and drive the bottom cover 32 to rotate and close the dust outlet 312, thereby eliminating the need for the user to frequently operate to close the dust outlet 312. Moreover, when the dust cup assembly 30 is removed from the dust collecting chamber 11, the dust outlet 312 is already closed, so dust does not overflow outside the dust collecting chamber 11.

[0034] The driving component 20 has a variety of ways to drive the bottom cover 32 to rotate and close the dust outlet 312. An electronic control method can be adopted, such as setting a motor and a trigger. The trigger is set as a pressure sensor or a photoelectric sensor to detect the movement of the dust cup component 30. When the dust cup component 30 moves and triggers the trigger, the trigger drives the motor, and the motor operates and drives other driving structures to close the bottom cover 32.

[0035] In the present invention, the driving assembly 20 drives the bottom cover 32 to rotate by the movement of the dust cup assembly 30 itself, so as to simplify the structure, reduce costs and failure rate. Two embodiments are taken as examples to be described in detail:

[0036] Example 1

[0037] Referring to Figures 1-2 and 4 , the drive assembly 20 includes a toggle lever 21 , one end of which is rotatably connected to the inner wall of the main body 10 and the other end of which extends away from the inner wall of the main body 10. The toggle lever 21 can rotate around the end connected to the main body 10 and push the bottom cover 32 to rotate, thereby closing the dust outlet 312. As such, the toggle lever 21 is a rod-shaped structure, which is simple and has low processing costs. Furthermore, the rod-shaped structure is relatively slender, making it less likely to interfere with other structures within the main body 10 and facilitating a rotatable connection with the inner wall of the main body 10.

[0038] The toggle lever 21 is curved and bends toward the axis of the main body 10. This curved shape provides greater structural strength and is less susceptible to breakage or damage when subjected to stress. Furthermore, because the toggle lever 21 bends toward the axis of the main body 10, only its end contacts the bottom cover 32, reducing the contact area and thus preventing wear caused by frequent contact between the toggle lever 21 and the bottom cover 32.

[0039] Of course, in other embodiments, the toggle rod 21 may also be in other shapes, such as a straight rod, or a multi-section bent rod structure composed of multiple straight rods, or an S-shaped or serpentine structure composed of multiple arcs, and is not limited to the above-mentioned arcs.

[0040] When the dust cup assembly 30 leaves the dust collecting chamber 11, the end of the toggle rod 21 away from the inner wall of the main body 10 abuts against the center position of the bottom cover 32, so that the bottom cover 32 is subjected to balanced force, thereby preventing the bottom cover 32 from loosening at the connection with the edge of the dust cup mouth due to frequent biased stress.

[0041] Furthermore, a mating block 211 is provided on the toggle rod 21. The mating block 211 is connected to the toggle rod 21 and extends away from the toggle rod 21. A mating flange 322 is provided on the edge of the dust outlet 312. The mating flange 322 protrudes radially outward from the cup body 31. When the cup body 31 is placed in the dust collection chamber 11, the mating block 211 overlaps the side of the mating flange 322 facing the opening 12. In this way, when the cup body 31 is taken out, the cup body 31 will move upward, that is, the mating flange 322 will move toward the opening 12. Since the mating block 211 overlaps the side of the flange facing the opening 12, the mating block 211 will be driven by the mating flange 322 to move toward the opening 12. The mating block 211 is connected to the toggle rod 21, which naturally drives the toggle rod 21 to move. One end of the toggle rod 21 is connected to the inner wall of the main body 10, so the upward movement force is converted into a force for rotation around the end, and during the rotation, it abuts against the bottom cover 32. As the cup body 31 continues to move upward, the toggle rod 21 continues to rotate until the bottom cover 32 is closed.

[0042] Example 2

[0043] Please refer to Figure 3. The driving assembly 20 includes a rack 22, which is arranged on the inner wall of the main body 10 and arranged along the axial direction of the main body 10. The bottom cover 32 is connected to the side corresponding to the rack 22 with a gear 23. The gear 23 can rotate along the direction of movement of the dust cup assembly 30 and drive the bottom cover 32 to rotate synchronously. As the dust cup assembly 30 enters the dust collecting chamber 11 or is taken out of the dust collecting chamber 11, the gear 23 can mesh with the rack 22 and rotate. In this way, since the gear 23 is connected to the bottom cover 32, the rotation of the gear 23 will also drive the bottom cover 32 to rotate, thereby realizing the function of the bottom cover 32 to open and close the dust outlet 312, and the position of the rack 22 corresponds to the gear 23. When the gear 23 follows the dust cup assembly 30 into the dust collecting chamber 11, the gear 23 is engaged with the rack 22, and the rack 22 is connected to the inner wall of the main body 10, so the rack 22 remains stationary. After the gear 23 is engaged with the rack 22, as the dust cup assembly 30 moves back to the opening 12 (that is, moves downward), the gear 23 rotates counterclockwise, thereby driving the bottom cover 32 to open, and the dust contained in the dust cup assembly 30 enters the dust collecting chamber 11 from the cup body 31 through the dust outlet 312. On the contrary, when the dust cup assembly 30 moves toward the cup mouth (that is, upward away from the dust collecting chamber 11), the gear 23 rotates clockwise and drives the bottom cover 32 to close the dust outlet 312, thereby realizing automatic closing of the bottom cover 32.

[0044] As the dust cup assembly 30 enters the dust collecting chamber 11 or is taken out from the dust collecting chamber 11, the gear 23 can rotate at least a quarter turn. In this way, the gear 23 rotating a quarter turn means that the bottom cover 32 can rotate 90 degrees, that is to say, the bottom cover 32 can be fully opened.

[0045] To optimize the closing effect of the bottom cover 32 in the above two embodiments, the dust cup assembly 30 further includes a locking member 33 connected to the cup body 31. When the bottom cover 32 is in the closed state with the dust outlet 312 sealed, the locking member 33 can limit the rotation of the bottom cover 32. In this way, the locking member 33 ensures that the bottom cover 32 will not open again after being closed, thereby preventing dust leakage.

[0046] Furthermore, the locking member 33 is connected to the cup body 31 and defines a slot 331. A protrusion 321 is provided on the outer peripheral wall of the bottom cover 32. The protrusion 321 protrudes outwardly in the radial direction of the bottom cover 32 and can be engaged and retained in the slot 331. Thus, the engagement between the protrusion 321 and the slot 331 is simple, easy to manufacture, and provides a stable connection.

[0047] Of course, it is understood that in other embodiments, the locking member 33 may be configured as other structures, and is not limited to the aforementioned slot 331. For example, the locking member 33 may be configured as a magnet, and oppositely charged magnets may be positioned at the edge of the bottom cover 32 at a position corresponding to the locking member 33. When the bottom cover 32 approaches the locking member 33, the two oppositely charged magnets attract each other, thereby locking the bottom cover 32 and achieving the aforementioned technical effect.

[0048] Furthermore, a mounting groove 311 is defined on the side wall of the cup body 31. One side of the mounting groove 311 is defined on the outer circumferential wall of the cup body 31, while the other side is defined on the inner circumferential wall of the cup body 31. The locking member 33 is mounted in the mounting groove 311 and is rotatable within the mounting groove 311. A latching groove 331 is defined on one end of the locking member 33, which is adjacent to the dust outlet 312, while the other end extends toward the notch of the mounting groove 311, which is defined on the outer circumferential wall of the cup body 31. Thus, since the locking member 33 is rotatable within the mounting groove 311, when the bottom cover 32 is rotated and closed, the end of the locking member 33, which is adjacent to the bottom cover 32, can rotate radially outward from the cup body 31 to clear the bottom cover 32. When the bottom cover 32 continues to rotate and finally closes the dust outlet 312 and is locked in the locking groove 331, the locking member 33 rotates inward along the radial direction of the cup body 31, that is, returns to its original position, thereby stably locking the bottom cover 32. In addition, the outer peripheral wall of the cup body 31 is also provided with a notch for the mounting groove 311, so that the user can press the end of the locking member 33 away from the dust outlet 312 through the notch to rotate it, thereby releasing the lock on the bottom cover 32 and allowing it to be opened.

[0049] The present invention also provides a cleaning system, comprising the vacuum cleaner dust collection station 100 as described above.

[0050] Compared to the prior art, the present invention stores dust through the dust collection chamber 11 inside the main body 10. The opening 12 of the dust collection chamber 11 is used for placing and removing the vacuum cleaner. When the vacuum cleaner is finished and placed inside the main body 10, the dust cup assembly 30 is also placed in the dust collection chamber 11. At this time, the bottom cover 32 of the dust cup assembly 30 is opened, and the dust accumulated in the dust cup assembly 30 is poured into the dust collection chamber 11 through the dust outlet 312, thereby completing the dust cleaning. The drive assembly 20 is configured to respond to the movement of the dust cup assembly 30. When the dust cup assembly 30 is upwardly removed from the dust collection chamber 11, the drive assembly 20 can respond to this movement and drive the bottom cover 32 to rotate and close the dust outlet 312, thus eliminating the need for the user to frequently operate to close the dust outlet 312. Moreover, when the dust cup assembly 30 is removed from the dust collection chamber 11, the dust outlet 312 is already closed, so dust does not overflow from the dust collection chamber 11.

[0051] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A dust collection station for a vacuum cleaner, characterized in that: The vacuum cleaner dust collection station comprises: A main body (10), wherein the main body (10) has a dust collecting chamber (11) inside, and an opening (12) is provided at the top of the main body (10), wherein the opening (12) is communicated with the dust collecting chamber (11); A dust cup assembly (30), wherein the dust cup assembly (30) can be received in the dust collecting chamber (11) through the opening (12) or taken out of the dust collecting chamber (11) through the opening (12); wherein the dust cup assembly (30) comprises a cup body (31) and a bottom cover (32); a dust outlet (312) is provided at the bottom of the cup body (31); the bottom cover (32) is located at the dust outlet (312) and is rotatably connected to the cup body (31) for closing or opening the dust outlet (312); The driving assembly (20) is installed in the dust collecting chamber (11) and is configured to drive the bottom cover (32) to rotate and close the dust outlet (312) as the dust cup assembly (30) is taken out of the dust collecting chamber (11).

2. The dust collection station for vacuum cleaner according to claim 1, characterized in that: The dust cup assembly (30) further comprises a locking member (33), wherein the locking member (33) is connected to the cup body (31), and when the bottom cover (32) is in a closed state to seal the dust outlet (312), the locking member (33) can limit the rotation of the bottom cover (32).

3. The dust collection station for vacuum cleaner according to claim 2, characterized in that: The locking member (33) is connected to the cup body (31), and the locking member (33) is provided with a slot (331). A protrusion (321) is provided on the outer peripheral wall of the bottom cover (32), and the protrusion (321) protrudes outward along the radial direction of the bottom cover (32) and can be locked and limited in the slot (331).

4. The dust collection station for vacuum cleaner according to claim 3, characterized in that: A mounting groove (311) is provided on the side wall of the cup body (31); a notch on one side of the mounting groove (311) is provided on the outer peripheral wall of the cup body (31), and a notch on the other side is provided on the inner peripheral wall of the cup body (31); the locking member (33) is installed in the mounting groove (311) and can rotate in the mounting groove (311); the locking member (33) has a locking groove (331) provided on one end close to the dust outlet (312), and the other end extends toward the notch of the mounting groove (311) provided on the outer peripheral wall of the cup body (31).

5. The dust collection station for a vacuum cleaner according to any one of claims 1 to 4, characterized in that: The driving assembly (20) includes a toggle rod (21), one end of which is rotatably connected to the inner wall of the main body (10), and the other end of which extends away from the inner wall of the main body (10). The toggle rod (21) can rotate around the end connected to the main body (10). When the dust cup assembly leaves the dust collecting chamber, the end of the toggle rod away from the inner wall of the main body (10) abuts against the center position of the bottom cover and pushes the bottom cover (32) to rotate to close the dust outlet (312).

6. The dust collection station for a vacuum cleaner according to claim 5, characterized in that: The toggle rod (21) is provided with a matching block (211), the matching block (211) is connected to the toggle rod (21) and extends away from the toggle rod (21), and the edge of the dust outlet (312) is provided with a matching flange (322), and the matching flange (322) protrudes in a radial outward direction of the cup body (31); When the cup body (31) is placed in the dust collecting chamber (11), the matching block (211) overlaps the side of the matching flange (322) facing the opening (12).

7. The dust collection station for a vacuum cleaner according to claim 5, characterized in that: The toggle rod (21) is arc-shaped and bent toward the axis of the main body (10).

8. The dust collection station for a vacuum cleaner according to any one of claims 1 to 4, characterized in that: The driving assembly (20) comprises a rack (22), wherein the rack (22) is arranged on the inner wall of the main body (10) and arranged along the axial direction of the main body (10); A gear (23) is connected to one side of the bottom cover (32) corresponding to the rack (22), and the gear (23) can rotate along the moving direction of the dust cup assembly (30) and drive the bottom cover (32) to rotate synchronously; As the dust cup assembly (30) enters the dust collection chamber (11) or exits the dust collection chamber (11), The gear (23) can be taken out from the rack (22) and rotated.

9. The dust collection station for a vacuum cleaner according to claim 8, characterized in that: As the dust cup assembly (30) enters the dust collecting chamber (11) or is taken out of the dust collecting chamber (11), the gear (23) is able to rotate at least a quarter of a turn.

10. A cleaning system, characterized in that: It comprises a vacuum cleaner dust collection station as described in any one of claims 1 to 9.

Images