Dust collection station and cleaning system

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By introducing elastic parts and rotation mechanism into the leak-proof bracket of the dust collection station, the problem of leak-proof dust collection parts of the dust collection station is solved, the box cover is effectively closed, and the adaptability and versatility of the leak-proof structure is improved.

CN222584407UActive Publication Date: 2025-03-11JIANGSU MIDEA CLEANING APPLIANCES +1

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Patent Information

Application Number: CN202420645324.X
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-03-29
Publication Date: 2025-03-11
Estimated Expiration: 2034-03-29

AI Technical Summary

Technical Problem

Existing dust collecting stations are prone to leakage of dust collecting parts when used, resulting in dust dissipation and dust in the motor room. In order to prevent leakage, it is usually necessary to set up a leak-proof structure on the box cover, resulting in a decrease in the flatness and aesthetics of the box cover.

Method used

A dust collecting station is designed, and its leak-proof bracket can abut with the box cover through the force of the elastic member to prevent the box cover from closing the opening. When the dust collecting member is installed, the dust collecting member pushes the leak-proof bracket to rotate, so that it avoids the box cover, thereby allowing the box cover to be closed.

Benefits of technology

Through the rotation control of the leak-proof bracket, the box cover is opened and closed, avoiding the problem of leak-proof dust collecting parts, and improving the adaptability and versatility of the leak-proof structure, avoiding the need to open grooves on the box cover.

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Abstract

The utility model discloses a dust collection station and a cleaning system, and the dust collection station comprises a box body which is provided with a dust collection cavity and an opening, and the dust collection cavity is used for accommodating a dust collection part; the box cover can be operated to open and close the opening; the mounting bracket is connected to the box body and can bear the dust collecting piece; the neglected loading prevention bracket is rotationally arranged in the dust collection cavity; the elastic piece is connected to the neglected loading prevention bracket; when the dust collection part is located outside the dust collection cavity, the acting force of the elastic part can promote the neglected loading prevention support to abut against the box cover so as to prevent the box cover from closing the opening, and when the dust collection part is placed on the installation support, the dust collection part can promote the neglected loading prevention support to rotate so that the neglected loading prevention support can avoid the box cover. The neglected loading prevention structure can be applied to various types of box covers, so that the adaptability and universality of the neglected loading prevention support are improved.

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Description

Technical Field

[0001] The utility model relates to the technical field of cleaning systems, in particular to a dust collection station and a cleaning system. Background Art

[0002] The cleaning system includes a vacuum cleaner and a dust collecting station. The dust and other garbage sucked by the vacuum cleaner can be collected by the dust collecting station. The dust collecting station collects garbage through dust collecting parts. However, there is a risk of missing dust collecting parts when the dust collecting station is in use, which can easily lead to dust scattering and dust entering the motor room. Therefore, an anti-missing structure is generally set on the dust collecting station to solve the problem of missing dust collecting parts.

[0003] In the related art, the anti-leakage structure includes a spring, a connecting block and a bearing part for bearing the dust collecting part. The dust collecting station box cover is provided with a groove, and the top of the connecting block can be accommodated in the groove. When the dust collecting station does not place the dust collecting part, the bearing part is in a free state. At this time, the elastic force of the spring is used to drive the connecting block to support the bearing part, so that a certain gap is formed between the bearing part and the dust outlet of the dust collecting station. At the same time, the connecting block is misaligned with the groove, and the closing of the box cover is restricted by the connecting block; when the dust collecting part is installed, the dust collecting part pushes the bearing part to abut against the dust outlet. At this time, the bearing part pushes the connecting block to translate to compress the spring, and at the same time, the top of the connecting block moves to align with the groove, so as to be inserted into the groove to avoid the movement of the box cover, so that the box cover can be closed.

[0004] However, for some thinner box covers, through holes are usually provided in the box covers or grooves are punched out in the box covers. Such designs reduce the flatness and aesthetics of the box covers. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a dust collecting station, so that the anti-leakage bracket of the dust collecting station can be applied to various types of box covers to improve the adaptability and versatility of the anti-leakage structure.

[0006] The utility model also provides a cleaning system with the dust collecting station.

[0007] According to the first aspect of the present invention, the dust collecting station comprises: a box body, provided with a dust collecting chamber and an opening, wherein the opening is connected to the dust collecting chamber, and the dust collecting chamber is used to accommodate a dust collecting part; a box cover, which can be operated to open and close the opening; a mounting bracket, connected to the box body, and the mounting bracket can carry the dust collecting part; an anti-leakage bracket, rotatably arranged in the dust collecting chamber; an elastic part, connected to the anti-leakage bracket; wherein, when the dust collecting part is located outside the dust collecting chamber, the action force of the elastic part can cause the anti-leakage bracket to abut against the box cover to prevent the box cover from closing the opening, and when the dust collecting part is placed on the mounting bracket, the dust collecting part can cause the anti-leakage bracket to rotate so that the anti-leakage bracket avoids the box cover.

[0008] The dust collecting station according to the embodiment of the first aspect of the utility model includes at least the following beneficial effects: when the dust collecting component is not installed in the dust collecting chamber, the action force of the elastic component prompts the anti-leakage bracket to abut against the box cover to prevent the box cover from closing the opening; when the dust collecting component is installed in the dust collecting chamber, the dust collecting component can prompt the anti-leakage bracket to rotate so that the anti-leakage bracket avoids the box cover, so that the box cover can close the opening, thereby through the rotation of the anti-leakage bracket, the opening and closing of the box cover can be controlled without opening a groove on the box cover, so that the anti-leakage bracket can adapt to more box covers, thereby improving the adaptability and versatility of the anti-leakage bracket.

[0009] According to some embodiments of the utility model, the mounting bracket is provided with a positioning portion, the dust collecting piece is provided with a mounting portion, and the anti-leakage mounting bracket includes a triggering portion and a limiting portion. When the dust collecting piece is placed on the mounting bracket, the mounting portion is located between the positioning portion and the triggering portion, and the mounting portion is abutted against the positioning portion and pushes the triggering portion to rotate.

[0010] According to some embodiments of the present invention, the mounting bracket includes two blocking portions, the two blocking portions are respectively located on both sides of the positioning portion, and a slot for accommodating the mounting portion is formed between the two blocking portions and the positioning portion.

[0011] According to some embodiments of the utility model, one of the blocking parts is provided with a protective part, and the protective part, the blocking part and the inner wall of the box body are arranged to form a movable cavity for accommodating the leak-proof bracket, and the blocking part is provided with a through hole, and the trigger part is passed through the through hole.

[0012] According to some embodiments of the utility model, the box cover is rotatably connected to the box body, the box cover includes a protrusion, and the limiting portion is provided with a guide surface. When the leak-proof bracket is located at the second position, the protrusion moves along the guide surface during the process of the box cover closing the opening.

[0013] According to some embodiments of the utility model, the positioning portion is provided with a first perforation for transmitting dust, and the mounting portion is provided with a second perforation for receiving dust. When the dust collecting piece is placed on the mounting bracket, the position of the second perforation is aligned with the position of the first perforation.

[0014] According to some embodiments of the utility model, the anti-leakage bracket can be located at a first position and a second position. When the anti-leakage bracket is in the first position, the limiting portion can abut against the box cover to prevent the box cover from closing the opening. At this time, the contact mode between the trigger portion and the positioning portion is point contact. When the anti-leakage bracket is in the second position, the box cover can close the opening. At this time, the contact mode between the trigger portion and the mounting portion is surface contact.

[0015] According to some embodiments of the utility model, the anti-leakage bracket is rotatably connected to the box body or the mounting bracket, and the elastic member is constructed as a torsion spring, one end of the torsion spring is connected to the anti-leakage bracket, and the other end is connected to the mounting bracket.

[0016] According to some embodiments of the utility model, the anti-leakage bracket is rotatably connected to the box or the mounting bracket, and the elastic member is constructed as a tension spring, one end of the tension spring is connected to the anti-leakage bracket, and the other end is connected to the box.

[0017] According to the cleaning system of the second aspect embodiment of the utility model, it includes the dust collection station described in any one of the first aspect embodiments, and the cleaning system also includes a dust suction device, and the dust and other garbage sucked by the dust suction device can be collected by the dust collection station.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall explosion structure of the dust collection station in the embodiment of the first aspect of the utility model;

[0020] Figure 2 It is a structural schematic diagram of another embodiment of the box cover in the embodiment of the first aspect of the utility model;

[0021] Figure 3 It is a schematic diagram of the assembly relationship between the dust collecting member and the dust collecting chamber in the embodiment of the first aspect of the utility model;

[0022] Figure 4 It is a schematic structural diagram of a dust collecting member in an embodiment of the first aspect of the utility model;

[0023] Figure 5It is a structural schematic diagram of the mounting bracket and the anti-leakage mounting bracket in the embodiment of the first aspect of the utility model;

[0024] Figure 6 It is a schematic diagram of the internal structure of the dust collecting chamber in the embodiment of the first aspect of the utility model;

[0025] Figure 7 It is a structural schematic diagram of the anti-leakage mounting bracket when the dust collecting part is not installed in the embodiment of the first aspect of the utility model;

[0026] Figure 8 It is a structural schematic diagram of the anti-leakage mounting bracket after the dust collecting part is installed in the embodiment of the first aspect of the utility model;

[0027] Fig. 9 yes Figure 7 A structural schematic diagram of another embodiment of the present invention;

[0028] Fig.10 It is a schematic diagram of the assembly relationship between the trigger part and the mounting part in the embodiment of the first aspect of the utility model;

[0029] Fig.11 It is a structural schematic diagram of another embodiment of the leak-proof bracket in the embodiment of the first aspect of the utility model;

[0030] Fig.12 It is a schematic diagram of the overall structure of the cleaning system in the embodiment of the second aspect of the utility model.

[0031] Description of reference numerals:

[0032] 100, box body; 110, dust collecting chamber; 120, opening; 130, outer shell; 140, dust bucket; 150, chute;

[0033] 200, box cover; 210, protrusion;

[0034] 300, mounting bracket; 310, positioning portion; 311, first through hole; 311, bearing portion; 320, blocking portion; 321, guide plate; 322, limit block; 323, enclosure; 324, through hole; 330, slot; 340, active cavity; 341, receiving groove;

[0035] 400, dust collecting part; 410, mounting part; 411, second through hole; 420, dust bag;

[0036] 500, leak-proof bracket; 510, limit portion; 511, guide surface; 520, trigger portion; 521, abutment surface; 530, rotating shaft; 540, first rod; 550, second rod; 560, abutment portion;

[0037] 600, elastic member; 610, torsion spring; 620, tension spring;

[0038] 700. Cleaning system; 710. Accommodating chamber. DETAILED DESCRIPTION

[0039] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0040] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0041] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0042] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0043] The following is combined with Figure 1-12 This application is described in further detail.

[0044] The first embodiment of the utility model provides a dust collection station, referring to Figure 1 , comprising a box body 100 and a box cover 200, the box body 100 is provided with a dust collecting chamber 110 and an opening 120, the opening 120 is opened at the top of the box body 100, the opening 120 is connected to the dust collecting chamber 110, and the box cover 200 can be operated to open and close the opening 120. In this embodiment, one end of the box cover 200 is rotatably connected to the opening 120, so that the box cover 200 can be turned up and down relative to the box body 100 to open and close the opening 120.

[0045] It should be noted that, in some embodiments, the box cover 200 may be separated from the box body 100, and when the opening 120 needs to be opened or closed, it is achieved by manually closing the box cover 200 on the opening 120. Figure 2 , the box cover 200 can also be slidably connected to the top of the box body 100. Specifically, a slide groove 150 is provided on the top of the box body 100, and the slide groove 150 and the box cover 200 are slidably matched, so that when the opening 120 needs to be closed, the box cover 200 is inserted into the slide groove 150 from one side of the box body 100 and slides along the length direction of the slide groove 150 to close the opening 120; when the opening 120 needs to be opened, the box cover 200 is slid along the length direction of the slide groove 150 to disengage from the slide groove 150 to open the opening 120.

[0046] It is understandable that in some embodiments of the present invention, reference Figure 1 and Figure 3 The box body 100 includes an outer shell 130 and a dust bucket 140. The dust bucket 140 is arranged in the outer shell 130. The dust collecting chamber 110 is arranged in the dust bucket 140. The opening 120 is arranged at the top of the outer shell 130. The opening 120 is connected to the dust collecting chamber 110. The dust bucket 140 and the outer shell 130 are independently arranged to limit the space of the dust collecting chamber 110, so that the dust collecting chamber 110 and other spaces in the outer shell 130 are isolated through the dust bucket 140, thereby protecting other components in the outer shell 130.

[0047] It is understandable that in some embodiments of the present invention, reference Figure 3 and Figure 4 The dust collecting station is also provided with a mounting bracket 300 and a dust collecting piece 400. The mounting bracket 300 is arranged on the side wall of the dust barrel 140. The dust collecting piece 400 is arranged in the dust collecting cavity 110 and placed on the mounting bracket 300. The dust collecting piece 400 is used to collect dust, large particles and other garbage. When the dust collecting station needs to be used, the dust collecting piece 400 is placed on the mounting bracket 300, and the box cover 200 is rotated relative to the box body 100 to close the opening 120, so that the dust collecting piece 400 can collect garbage when the dust collecting station is used, thereby reducing the dust dispersion.

[0048] Specifically, refer to Figure 3 and Figure 4 The dust collecting part 400 includes a mounting portion 410 and a dust bag 420. The dust bag 420 is sleeved on the mounting portion 410. The mounting portion 410 can be placed on the mounting bracket 300. The dust bag 420 can be accommodated in the dust collecting chamber 110. When the dust collecting station needs to be used, the mounting portion 410 is placed on the mounting bracket 300, and the dust bag 420 is placed in the dust collecting chamber 110 and supported by the mounting portion 410, so that the dust bag 420 can collect garbage.

[0049] It is understandable that in some embodiments of the present invention, reference Figure 4 and Figure 5 The mounting bracket 300 includes a positioning portion 310 and a blocking portion 320. The positioning portion 310 is fixedly disposed on the side wall of the dust bucket 140. There are two blocking portions 320, which are respectively located on the left and right sides of the positioning portion 310. A slot 330 for accommodating the mounting portion 410 is formed between the two blocking portions 320 and the positioning portion 310. A bearing portion 311 for bearing the mounting portion 410 is provided at the bottom of the positioning portion 310. When the dust collecting member 400 is installed, the mounting portion 410 is inserted into the slot 330 so that the lower part of the mounting portion 410 is supported on the bearing portion 311, and the mounting portion 410 is located between the positioning portion 310 and the blocking portion 320, thereby achieving the installation of the mounting portion 410.

[0050] It is understandable that in some embodiments of the present invention, reference Figure 4 and Figure 5 The blocking portion 320 includes a guide plate 321 and a limit block 322. The guide plate 321 is arranged along the up and down direction of the positioning portion 310. The limit block 322 is arranged on the guide plate 321, and the two limit blocks 322 are respectively located on the side where the two guide plates 321 are close to each other, so that a slot 330 for accommodating the mounting portion 410 is formed between the two limit blocks 322 and the positioning portion 310. When the mounting portion 410 is inserted into the slot 330, the two limit blocks 322 can guide the moving position of the mounting portion 410, so that the mounting portion 410 can be supported on the supporting portion 311, thereby limiting the movement of the mounting portion 410 along the front and rear direction of the mounting bracket 300.

[0051] It is understandable that in some embodiments of the present invention, reference Figure 4 and Figure 5 The positioning portion 310 is provided with a first through hole 311 for conveying dust, and the first through hole 311 penetrates the positioning portion 310. The mounting portion 410 is provided with a second through hole 411 for receiving dust, and the second through hole 411 penetrates the mounting portion 410. When the mounting portion 410 is mounted on the mounting bracket 300, the first through hole 311 is aligned with the second through hole 411, so that the first through hole 311 is connected to the inside of the dust bag 420. The first through hole 311 is used for garbage to pass through, so that the garbage can pass through the first through hole 311 and the second through hole 411 in sequence, thereby entering the inside of the dust bag 420 to be collected by the dust bag 420.

[0052] It is understandable that in some embodiments of the present invention, the dust collecting member 400 may further include a cup body, which can be placed in the integrated cavity 110. A cup opening is provided on the top of the cup body, and a dust outlet is provided on the box cover 200. The cup opening is aligned with the dust outlet, so that garbage can enter the cup body through the dust outlet and the cup opening in sequence, and thus be collected by the cup body.

[0053] It is understandable that in some embodiments of the present invention, reference Figure 5 and Figure 6 The dust collecting station is also provided with an anti-leakage bracket 500, and the anti-leakage bracket 500 is movably arranged in the dust collecting chamber 110. Specifically, one of the blocking parts 320 is provided with a protective part 323, and the protective part 323, the blocking part 320 and the inner wall of the dust bucket 140 are arranged to form an active chamber 340 for accommodating the anti-leakage bracket 500. The anti-leakage bracket 500 is movably arranged in the active chamber 340, and can be located at a first position and a second position. By setting the active chamber 340, the movement position of the anti-leakage bracket 500 is limited, so that the anti-leakage bracket 500 is isolated from the dust bag 420, and the anti-leakage bracket 500 is prevented from damaging the dust bag during the movement. In this embodiment, refer to Figure 5 and Figure 6 The first position is to the left of the active cavity 340 , and the second position is to the right of the active cavity 340 .

[0054] It is understandable that in some embodiments of the present invention, reference Figure 7 and Figure 8 , the anti-leakage bracket 500 includes a limiting portion 510, and the limiting portion 510 is located above the anti-leakage bracket 500. The box cover 200 includes a protrusion 210. When the anti-leakage bracket 500 is located on the right side of the active cavity 340, the limiting portion 510 can abut against the protrusion 210 to prevent the box cover 200 from closing the opening 120. When the anti-leakage bracket 500 is located on the left side of the active cavity 340, the limiting portion 510 can avoid the protrusion 210, so that the box cover 200 can close the opening 120. It should be noted that the limiting portion 510 is provided with a guide surface 511. When the limiting portion 510 is located on the left side of the active cavity 340, when the box cover 200 closes the opening 120, the protrusion 210 abuts against the guide surface 511 and moves along the guide surface 511, so that the guide surface 511 can buffer the process of the box cover 200 closing the opening 120, thereby reducing the noise generated by the box cover 200. The limiting portion 510 has a certain thickness, so that the guide surface 511 is set at an angle, so that when the anti-leakage bracket 500 avoids the protrusion 210, the anti-leakage bracket 500 does not need to move too far from the right side of the active cavity 340 to the left side of the active cavity 340, thereby reducing the operating space of the anti-leakage bracket 500 and making the structure of the active cavity 340 simpler.

[0055] It should be noted that, in some other embodiments, the box cover 200 may be provided with a groove for accommodating the limiting portion 510. When the leak-proof bracket 500 is located on the right side of the active cavity 340, the limiting portion 510 can abut against the box cover 200 to prevent the box cover 200 from closing the opening 120. When the leak-proof bracket 500 is located on the left side of the active cavity 340, the limiting portion 510 can be inserted into the groove to make the groove avoid the limiting portion 510, thereby allowing the box cover 200 to close the opening 120.

[0056] It is understandable that in some embodiments of the present invention, reference Figure 4 , Figure 5 and Figure 8 The anti-leakage bracket 500 further includes a triggering portion 520, which is located below the anti-leakage bracket 500. The triggering portion 520 and the limiting portion 510 are respectively located at two ends of the anti-leakage bracket 500. A through hole 324 is formed through the guide plate 321 on one side of the anti-leakage bracket 500. The triggering portion 520 is penetrated through the through hole 324 and can slide relative to the through hole 324. When the dust collecting part 400 is installed, the installation portion 410 abuts against the positioning portion 310 and pushes the triggering portion 520 to move to the right of the through hole 324, so that the triggering portion 520 drives the limiting portion 510 to be located on the left side of the active cavity 340, so that the limiting portion 510 avoids the protrusion 210, so that the box cover 200 can close the opening 120.

[0057] It is understandable that in some embodiments of the present invention, reference Figure 5 The anti-leakage bracket 500 further includes a rotating shaft 530, which is rotatably disposed in the active cavity 340. One end of the rotating shaft 530 is rotatably connected to the blocking portion 320, and the other end is rotatably connected to the dust bucket 140, so that the axial direction of the rotating shaft 530 is arranged in the front-to-back direction. The anti-leakage bracket 500 is rotatably connected to the rotating shaft 530, and the rotating shaft 530 is located between the limiting portion 510 and the triggering portion 520, so that when the limiting portion 510 is located on the right side of the active cavity 340, the triggering portion 520 is located on the left side of the through hole 324; when the limiting portion 510 is located on the left side of the active cavity 340, the triggering portion 520 is located on the right side of the through hole 324, and at this time, the left and right hole walls of the through hole 324 can limit the rotation angle of the anti-leakage bracket 500.

[0058] It is understandable that in some embodiments of the present invention, reference Figure 5 , Figure 7 and Figure 8The dust collecting station also includes an elastic member 600, which is in contact with the anti-leakage bracket 500. The elastic member 600 is used to provide an elastic force for the anti-leakage bracket 500. When the dust collecting member 400 is installed in the dust collecting chamber 110, the installation portion 410 is abutted against the positioning portion 310 and pushes the trigger portion 520 to move relative to the through hole 324. At this time, the trigger portion 520 causes the elastic member 600 to produce elastic deformation; when the dust collecting member 400 is taken out of the dust collecting chamber 110, the elastic reset force of the elastic member 600 can push the trigger portion 520 to the left of the through hole 324, thereby keeping the limiting portion 510 located on the right side of the active chamber 340, so that when the box cover 200 closes the opening 120, the protrusion 210 can always abut against the limiting portion 510.

[0059] Specifically, refer to Figure 5 , Figure 7 and Figure 8 The elastic member 600 is constructed as a torsion spring 610, which is arranged on the anti-leakage bracket 500, and the torsion spring 610 is located at the trigger part 520. The torsion spring 610 is arranged along the axial direction of the rotating shaft 530, and one end of the torsion spring 610 abuts against the enclosure 323, and the other end abuts against the trigger part 520. When the dust collecting member 400 is installed to the dust collecting chamber 110, the installation part 410 abuts against the positioning part 310 and pushes the anti-leakage bracket 500 to rotate relative to the rotating shaft 530, so that the trigger part 520 moves relative to the through hole 324, so that the trigger part 520 pushes the torsion spring 610 to move to the right close to the through hole 324, that is, the torsion spring 610 abuts against the positioning part 310 and pushes the trigger part 520 to rotate relative to the through hole 324. The near enclosure portion 323 causes the torsion spring 610 to produce elastic deformation. Since the mounting portion 410 is located between the positioning portion 310 and the trigger portion 520 at this time, the torsion spring 610 drives the trigger portion 520 to continuously apply a force to the mounting portion 410, so that the mounting portion 410 can continue to be tightly attached to the positioning portion 310, thereby further fixing the relative position of the mounting portion 410 and the positioning portion 310, so that the dust collecting piece 400 is not easy to separate from the mounting bracket 300 when the dust collecting station is running; at the same time, the gap between the first through hole 311 and the second through hole 411 is reduced, thereby reducing the situation where dust is scattered from the gap into the dust collecting chamber 110.

[0060] In the related art, the anti-leakage structure includes a spring, a connecting block and a bearing part for bearing the collecting piece. One end of the bearing part is rotatably arranged at the dust outlet of the dust collecting chamber. A groove is provided on the cover plate of the dust collecting station, and the top of the connecting block can be accommodated in the groove. When no collecting piece is placed in the dust collecting station, the bearing part is in a free state. At this time, the elastic force of the spring is used to drive the connecting block to support the bearing part, so that a certain angle is formed between the bearing part and the wall of the dust collecting chamber. At the same time, the connecting block is misaligned with the groove, so that the connecting block limits the closing of the cover plate; when the collecting piece is installed, the collecting piece pushes the bearing part to rotate in the direction close to the dust outlet. After the sensor senses that the position of the bearing part and the dust outlet are close to each other, the dust outlet is connected with the dust collecting port of the collecting piece. At this time, the sensor transmits a signal to the controller, and the controller controls the motor to form a negative pressure inside the dust outlet, so that the garbage passes through the dust outlet and the dust collecting port in turn and enters the dust bag to realize the collection of garbage. At the same time, the bearing part pushes the connecting block to translate to compress the spring. At this time, the top of the connecting block moves to align with the groove, thereby inserting into the groove to avoid the movement of the cover plate, so that the cover plate is closed.

[0061] It should be noted that, in some embodiments, after the box cover 200 closes the opening 120, the guide surface 511 abuts against the protrusion 210. At this time, since the torsion spring 610 continuously applies a force to the trigger portion 520, the limiting portion 510 continuously applies a force to the protrusion 210, and a certain friction force is generated between the component of the force applied by the limiting portion 510 to the protrusion 210 and the protrusion 210; if the box cover 200 is accidentally opened due to an external force, the friction force can limit the upward movement of the box cover 200 to a certain extent, and in the process of the box cover 200 moving upward, the limiting portion 510 rotates relative to the rotating shaft 530 under the action of the elastic restoring force of the torsion spring 610, so that the angle between the guide surface 511 and the protrusion 210 gradually decreases, thereby causing the component of the force of the limiting portion 510 on the protrusion 210 to gradually increase, that is, the friction force between the limiting portion 510 and the protrusion 210 gradually increases, so that the limiting portion 510 can further limit the upward movement of the box cover 200. In summary, the further the box cover 200 moves upward, the greater the friction between the limiting portion 510 and the protrusion 210 is, thereby reducing the situation where the box cover 200 is accidentally opened.

[0062] It should be noted that, in some other embodiments, the torsion spring 610 can also be located at the rotating shaft 530 and coaxially distributed with the rotating shaft 530. In this case, one end of the torsion spring 610 abuts against the enclosure 323, and the other end abuts against the trigger portion 520. When the dust collecting member 400 is installed in the dust collecting chamber 110, the installation portion 410 abuts against the positioning portion 310 and pushes the anti-leakage mounting bracket 500 to rotate relative to the rotating shaft 530, so that the trigger portion 520 moves relative to the through hole 324, so that the trigger portion 520 pushes the torsion spring 610 to move to the right close to the through hole 324, that is, the torsion spring 610 is close to the enclosure 323, so that The torsion spring 610 produces elastic deformation. Since the mounting portion 410 is located between the positioning portion 310 and the trigger portion 520 at this time, the torsion spring 610 drives the trigger portion 520 to continuously apply a force to the mounting portion 410, so that the mounting portion 410 can continue to be tightly attached to the positioning portion 310, thereby further fixing the relative position of the mounting portion 410 and the positioning portion 310, so that the dust collecting piece 400 is not easy to separate from the mounting bracket 300 when the dust collecting station is running; at the same time, the gap between the first through hole 311 and the second through hole 411 is reduced, thereby reducing the situation where dust is scattered from the gap into the dust collecting chamber 110.

[0063] It should be noted that, in some other embodiments, referring to Figure 5 , Figure 7 and Fig. 9 The elastic member 600 can also be a tension spring 620, which is arranged in the active cavity 340 and located between the trigger part 520 and the dust bin 140. The tension spring 620 is arranged along the left and right directions of the active cavity 340, and one end of the tension spring 620 is fixedly connected to the dust bin 140, and the other end is fixedly connected to the trigger part 520. Before the dust collecting part 400 is placed on the mounting bracket 300, the tension spring 620 is in a stretched state, that is, the tension spring 620 continuously applies a tension force to the trigger part 520, so that the trigger part 520 is always located to the left of the through hole 324, thereby keeping the limiting part 510 located to the right of the movable cavity 340, so that when the box cover 200 closes the opening 120, the protrusion 210 can always abut against the limiting part 510; when the dust collecting part 400 is mounted to the dust collecting cavity 110, the mounting part 410 abuts against the positioning part 310 and pushes the anti-leakage mounting bracket 500 to rotate relative to the rotating shaft 530, so that the trigger part 520 moves to the right close to the through hole 324. The spring 620 is moved, thereby further stretching the tension spring 620. Since the mounting portion 410 is located between the positioning portion 310 and the trigger portion 520 at this time, the tension spring 620 drives the trigger portion 520 to continuously apply a force to the mounting portion 410, so that the mounting portion 410 can continue to be close to the positioning portion 310, thereby further fixing the relative position of the mounting portion 410 and the positioning portion 310, so that the dust collecting piece 400 is not easy to separate from the mounting bracket 300 when the dust collecting station is running; at the same time, the gap between the first through hole 311 and the second through hole 411 is reduced, thereby reducing the situation where dust is scattered from the gap into the dust collecting chamber 110.

[0064] It is understandable that in some embodiments of the present invention, reference Fig.10 When the dust collecting part 400 is not installed on the mounting bracket 300, the trigger part 520 is driven by the elastic part 600 so that the trigger part 520 is located on the left side of the through hole 324. At this time, the contact mode between the trigger part 520 and the positioning part 310 is point contact, so that the contact area between the trigger part 520 and the positioning part 310 is small during installation, and the friction resistance is small; when the dust collecting part 400 is installed, the mounting part 410 is attached to the positioning part 310 and pushes the trigger part 520 to move relative to the through hole 324. At this time, the mounting part 410 is located between the positioning part 310 and the trigger part 520. A contact surface 521 is provided on one side of the trigger portion 520 close to the positioning portion 310. The trigger portion 520 contacts the mounting portion 410 through the contact surface 521, thereby increasing the contact area between the trigger portion 520 and the mounting portion 410. Since the torsion spring 610 drives the trigger portion 520 to continuously apply a force to the mounting portion 410, the force applied to the mounting portion 410 is made more uniform through the abutment surface 521, thereby reducing the situation where the force is concentrated on the mounting portion 410 through the contact point due to point contact between the trigger portion 520 and the mounting portion 410, thereby reducing the situation where the mounting portion 410 is damaged due to the large force applied to it during long-term use of the dust collector.

[0065] It is understandable that in some embodiments of the present invention, reference Fig.11 The cavity wall of the movable cavity 340 is provided with a receiving groove 341, and the anti-leakage bracket 500 can slide relative to the receiving groove 341, and the sliding direction of the anti-leakage bracket 500 is perpendicular to the axis of the opening 120. Specifically, the anti-leakage bracket 500 is L-shaped, and the anti-leakage bracket 500 includes a first rod 540 and a second rod 550, the first rod 540 and the second rod 550 are perpendicular to each other, the first rod 540 can be inserted into the receiving groove 341 and slide relative to the receiving groove 341, and the top of the second rod 550 can abut against the protrusion 210 to prevent the box cover 200 from closing the opening 120. The second rod 550 is provided with an abutting portion 560, which is penetrated by the through hole 324 and can slide relative to the through hole 324. When installing the dust collecting part 400, the mounting portion 410 abuts against the positioning portion 310 and pushes the abutting portion 560 to move to the right of the through hole 324, so that the abutting portion 560 drives the second rod 550 to move toward the direction close to the enclosure 323, so that the second rod 550 avoids the protrusion 210, so that the box cover 200 can close the opening 120.

[0066] In some embodiments, reference Fig.11A tension spring 620 is arranged between the first rod 540 and the bottom of the accommodating groove 341. When the leak-proof bracket 500 is located on the left side of the active cavity 340, the second rod 550 abuts against the cavity wall of the active cavity 340. At this time, the tension spring 620 is in a stretched state, that is, the tension spring 620 continuously applies tension to the first rod 540, so that the second rod 550 continuously adheres to the cavity wall of the active cavity 340, so that the top of the second rod 550 abuts against the protrusion 210 to prevent the box cover 200 from closing the opening 120; when the dust collecting part 400 is installed, the installation part 410 abuts against the positioning part 310 and pushes the abutting part 560 to move to the right of the through hole 324, so that the abutting part 560 drives the second rod 550 to move in the direction close to the enclosure 323, so that the second rod 550 avoids the protrusion 210, so that the box cover 200 can close the opening 120. At this time, the tension spring 620 is further stretched. Since the mounting portion 410 is located between the positioning portion 310 and the abutment portion 560 at this time, the tension spring 620 drives the abutment portion 560 to continuously apply a force to the mounting portion 410, so that the mounting portion 410 can continue to be tightly attached to the positioning portion 310, thereby further fixing the relative position of the mounting portion 410 and the positioning portion 310, so that the dust collecting part 400 is not easy to separate from the mounting bracket 300 when the dust collecting station is running; at the same time, the gap between the first through hole 311 and the second through hole 411 is reduced, thereby reducing the situation where dust is scattered from the gap into the dust collecting chamber 110.

[0067] The implementation principle of the first aspect of the present application is: when the dust collecting part 400 is installed in the dust collecting chamber 110, the installation part 410 is abutted against the positioning part 310 and pushes the leak-proof bracket 500 to rotate relative to the rotating shaft 530, so that the trigger part 520 moves relative to the through hole 324, so that the trigger part 520 drives the limiting part 510 to be on the left side of the active chamber 340, so that the limiting part 510 avoids the protrusion 210, so that the box cover 200 can close the opening 120. At the same time, the trigger part 520 pushes the torsion spring 610 to move to the right close to the through hole 324, that is, the torsion spring 610 is close to the enclosure 323, so that the torsion spring 610 produces elastic deformation. Since the mounting part 410 is located between the positioning part 310 and the trigger part 520 at this time, the torsion spring 610 drives the trigger part 520 to continuously apply a force to the mounting part 410, so that the mounting part 410 can continue to be close to the positioning part 310, thereby further fixing the relative position of the mounting part 410 and the positioning part 310, so that the dust collecting part 400 is not easy to separate from the mounting bracket 300 when the dust collecting station is running; at the same time, the gap between the first through hole 311 and the second through hole 411 is reduced, thereby reducing the situation where dust is scattered from the gap into the dust collecting chamber 110.

[0068] When the dust collecting piece 400 is taken out of the dust collecting chamber 110, the elastic restoring force of the torsion spring 610 can push the trigger portion 520 to the left of the through hole 324, thereby keeping the limiting portion 510 located on the right of the movable chamber 340, so that when the box cover 200 closes the opening 120, the protrusion 210 can always abut against the limiting portion 510, thereby blocking the box cover 200 from closing the opening 120, without the need to open a groove on the box cover 200, so that the anti-leakage bracket 500 can adapt to more box covers 200, thereby improving the adaptability and versatility of the anti-leakage bracket 500.

[0069] A cleaning system 700 is provided in accordance with a second embodiment of the present invention. Fig.12 , including the dust collection station in the above-mentioned first aspect embodiment, the cleaning system 700 also includes a dust collection device, which can be a vacuum cleaner, a sweeping robot and other equipment.

[0070] The housing 100 is provided with a receiving chamber 710 for placing the dust collecting device. The receiving chamber 710 is provided with a connecting groove. The connecting groove is in a negative pressure state. The connecting groove connects the first through hole 311 and the receiving chamber 710. The negative pressure generated by the motor in the connecting groove can suck the garbage in the receiving chamber 710 to the first through hole 311. When the vacuum cleaner needs to collect dust, the dust cup of the vacuum cleaner is placed in the receiving chamber 710, so that the outlet at the bottom of the dust cup is connected to the connecting groove, and the dust cup is discharged by the gravity of the garbage itself, and the negative pressure in the connecting groove makes the garbage be transferred to the first through hole 311, and then pass through the first through hole 311 and the second through hole 411 in sequence, and then be collected by the dust bag 420.

[0071] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. Dust collection station, characterized in that, include: A box body, provided with a dust collecting chamber and an opening, wherein the opening is connected to the dust collecting chamber, and the dust collecting chamber is used to accommodate the dust collecting member; a lid operable to open and close the opening; A mounting bracket connected to the box body, wherein the mounting bracket can carry the dust collecting member; An anti-leakage bracket is rotatably disposed in the dust collecting chamber; An elastic member connected to the leak-proof bracket; Among them, when the dust collecting part is located outside the dust collecting chamber, the force of the elastic part can maintain the position of the anti-leakage bracket, so that the anti-leakage bracket can abut against the box cover to prevent the box cover from closing the opening; when the dust collecting part is placed on the mounting bracket, the dust collecting part can prompt the anti-leakage bracket to rotate so that the anti-leakage bracket avoids the box cover.

2. The dust collection station according to claim 1, characterized in that: The mounting bracket is provided with a positioning portion, the dust collecting piece is provided with a mounting portion, and the anti-leakage mounting bracket includes a triggering portion and a limiting portion. When the dust collecting piece is placed on the mounting bracket, the mounting portion is located between the positioning portion and the triggering portion, and the mounting portion is abutted against the positioning portion and pushes the triggering portion to rotate.

3. The dust collection station according to claim 2, characterized in that: The mounting bracket includes two blocking parts, which are respectively located at two sides of the positioning part, and a slot for accommodating the mounting part is formed between the two blocking parts and the positioning part.

4. The dust collection station according to claim 3, characterized in that: One of the blocking parts is provided with a protective part, and the protective part, the blocking part and the inner wall of the box body are surrounded to form a movable cavity for accommodating the leak-proof bracket. The blocking part is provided with a through hole, and the trigger part is penetrated through the through hole.

5. The dust collection station according to claim 2, characterized in that: The box cover is rotatably connected to the box body, the box cover includes a protrusion, the limiting portion is provided with a guide surface, and the protrusion moves along the guide surface during the process of the box cover closing the opening.

6. The dust collection station according to claim 5, characterized in that: The positioning portion is provided with a first through hole for transmitting dust, and the mounting portion is provided with a second through hole for receiving dust. When the dust collecting member is placed on the mounting bracket, the position of the second through hole is aligned with the position of the first through hole.

7. The dust collection station according to claim 2, characterized in that: The anti-leakage bracket can be located at a first position and a second position. When the anti-leakage bracket is in the first position, the limiting portion can abut against the box cover to prevent the box cover from closing the opening. At this time, the contact mode between the trigger portion and the positioning portion is point contact. When the anti-leakage bracket is in the second position, the box cover can close the opening. At this time, the contact mode between the trigger portion and the mounting portion is surface contact.

8. The dust collection station according to claim 1, characterized in that: The anti-leakage bracket is rotatably connected to the box body or the mounting bracket, and the elastic member is constructed as a torsion spring, one end of the torsion spring is connected to the anti-leakage bracket, and the other end is connected to the mounting bracket.

9. The dust collection station according to claim 1, characterized in that: The anti-leakage bracket is rotatably connected to the box body or the mounting bracket, and the elastic member is constructed as a tension spring, one end of the tension spring is connected to the anti-leakage bracket, and the other end is connected to the box body.

10. A cleaning system, characterized in that The cleaning system comprises the dust collecting station according to any one of claims 1 to 9, and the dust collecting system further comprises a dust collecting device, and the garbage sucked by the dust collecting device can be collected by the dust collecting station.