CN220713811U - Dust cup assembly, dust collector and cleaning system - Google Patents
Dust cup assembly, dust collector and cleaning system Download PDFInfo
- Publication number
- CN220713811U CN220713811U CN202322421430.8U CN202322421430U CN220713811U CN 220713811 U CN220713811 U CN 220713811U CN 202322421430 U CN202322421430 U CN 202322421430U CN 220713811 U CN220713811 U CN 220713811U
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- cover plate
- opening
- dust
- storage chamber
- cup assembly
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- 239000000428 dust Substances 0.000 title claims abstract description 80
- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000005484 gravity Effects 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The utility model discloses a dust cup assembly, a dust collector and a cleaning system. The cup body is also provided with a secondary cyclone separator. The secondary cyclone separator is arranged in the accommodating space and comprises a secondary cyclone separation chamber and a secondary ash storage chamber, and the suspension end of the secondary cyclone separator is suspended relative to the bottom end of the cup body; the suspension end is provided with a second opening and a second cover plate capable of closing/opening the second opening, wherein when the second cover plate is in an open state, dust in the secondary ash storage chamber can enter the primary ash storage chamber from the second opening. By the arrangement, the dust cup assembly can be effectively prevented from being blocked to the dust discharge port in the dust discharge process, so that the emptying process is smoother.
Description
Technical Field
The utility model relates to the technical field of cleaning equipment, in particular to a dust cup assembly, a dust collector and a cleaning system.
Background
In order to make the use of the cleaner more convenient and sanitary, a cleaning system with a base station is disclosed in publication number CN115243592a, which can effectively store the dust in the dust cup assembly of the cleaner into the base station and then store the dust. Therefore, the user can not need to clean the dust collector in person after using the dust collector each time, and the dust collector is more convenient. The dust cup assembly of the dust collector generally comprises a first-stage dust storage chamber and a second-stage dust storage chamber, and when the bottom cover of the dust cup is closed, the first-stage dust storage chamber and the second-stage dust storage chamber are independently sealed through a sealing structure on the bottom cover. Because the first-level ash storage chamber and the second-level ash storage chamber are sealed through the bottom cover, dust can only be discharged through the annular channel between the first-level ash storage chamber and the second-level ash storage chamber when the second-level ash storage chamber is emptied, and when more dust in the dust cup is fused into a group (most of the dust is hair and the like), the dust is easy to clamp at the position when the dust cup is emptied, and the subsequent emptying flow is influenced.
Disclosure of Invention
In view of the shortcomings of the prior art, the present utility model provides a cleaning system that effectively evacuates dirt from a dirt cup assembly.
In one aspect, the utility model provides a dirt cup assembly comprising:
the cup body is internally provided with a containing space, and the containing space comprises a primary cyclone separation chamber and a primary ash storage chamber;
the secondary cyclone separator is arranged in the accommodating space and comprises a secondary cyclone separation chamber and a secondary ash storage chamber, and the suspension end of the secondary cyclone separator is suspended relative to the bottom end of the cup body; the suspension end is provided with a second opening and a second cover plate capable of closing/opening the second opening, wherein when the second cover plate is in an open state, dust in the secondary ash storage chamber can enter the primary ash storage chamber from the second opening.
Optionally, the cup body is provided with a first opening and a first cover plate capable of closing/opening the first opening, the first cover plate is arranged below the second cover plate, and at least part of the primary ash storage chamber is defined between the first cover plate and the second cover plate.
Optionally, the second cover plate is configured to close the second opening without being subjected to external force; or the second cover plate is configured to open the second opening without being subjected to external force.
Optionally, the second cover plate is pivotally mounted at the second opening, the dirt cup assembly further comprising a retaining structure configured to allow the second cover plate to overcome gravity to be in a closed state; or (b)
The second cover plate is pivotally installed at the second opening, and is in an open state under the action of gravity so as to open the second opening.
In a second aspect, the present application also discloses a vacuum cleaner comprising a motor assembly for generating a suction airstream and a dirt cup assembly as described above.
In a third aspect, the present application also discloses a cleaning system comprising
A vacuum cleaner including a motor assembly for generating a suction air flow and a dirt cup assembly for storing dirt;
the base station is used for docking at least part of the dust collector, a suction motor is arranged in the base station, and air flow generated by the suction motor can transfer at least part of dirt in the dust cup assembly into the base station;
the dust cup assembly comprises a first-stage dust storage chamber and a second-stage dust storage chamber, wherein the second-stage dust storage chamber is provided with a second opening and a second cover plate capable of closing/opening the second opening, and the second cover plate can open the second opening under the action of air flow generated by the suction motor.
Optionally, the primary dust storage chamber is provided with a first opening and a first cover plate capable of closing/opening the first opening, and the first cover plate is in an openable state or an open state after the dust collector is docked to the base station; when the first cover plate is in an openable state, the first cover plate can open the first opening under the action of air flow generated by the suction motor.
Optionally, the dust cup assembly further comprises a locking structure for locking/unlocking the first cover plate, wherein the locking structure is configured to be in an unlocking state after the dust collector is connected to the base station in an abutting mode, and the locking structure is changed from the unlocking state to the locking state in the process of separating the dust collector from the base station.
Optionally, the locking structure is L-shaped, and is partially located at the bottom wall of the dust cup assembly and partially located at the side wall of the dust cup assembly.
Optionally, the second cover plate is suspended relative to the bottom wall of the dust cup assembly, and when the second cover plate is in an open state, dust in the secondary dust storage chamber can be transferred into the primary dust storage chamber.
Optionally, the bottom wall of the dust cup assembly is provided with a first opening and a first cover plate capable of closing/opening the first opening, the first cover plate is arranged below the second cover plate, and at least part of the primary dust storage chamber is defined between the first cover plate and the second cover plate.
The dust cup assembly comprises a cup body, wherein an accommodating space is defined in the cup body, and the accommodating space comprises a primary cyclone separation chamber and a primary ash storage chamber. The cup body is also provided with a secondary cyclone separator. The secondary cyclone separator is arranged in the accommodating space and comprises a secondary cyclone separation chamber and a secondary ash storage chamber, and the suspension end of the secondary cyclone separator is suspended relative to the bottom end of the cup body; the suspension end is provided with a second opening and a second cover plate capable of closing/opening the second opening, wherein when the second cover plate is in an open state, dust in the secondary ash storage chamber can enter the primary ash storage chamber from the second opening. By the arrangement, the dust cup assembly can be effectively prevented from being blocked to the dust discharge port in the dust discharge process, so that the emptying process is smoother.
Drawings
FIG. 1 is a schematic diagram of a cleaning system according to an embodiment of the utility model;
FIG. 2 is a schematic view of a dirt cup assembly in accordance with one embodiment;
FIG. 3 is a cross-sectional view of the dirt cup assembly of FIG. 2 along its axis;
FIG. 4 is a schematic view of the locking structure of the dirt cup assembly in an open position;
FIG. 5 is a schematic view of the structure of the dirt cup assembly with the first cover plate and the second cover plate both open;
FIG. 6 is a cross-sectional view of the dirt cup assembly positioned in a base station.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the case where a directional instruction is involved in the embodiment of the present utility model, the directional instruction is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional instruction is changed accordingly.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application can be understood by those of ordinary skill in the art in a specific context.
Referring to fig. 1, the present application discloses a cleaning system 100 comprising a cleaner 1 and a base station 3. The cleaner 1 comprises a motor assembly for generating a suction air flow and a dirt cup assembly 11 for storing dirt. The base station 3 is used for docking at least part of the cleaner 1, a suction motor is arranged in the base station 3, and air flow generated by the suction motor can transfer at least part of dirt in the dirt cup assembly 11 into the base station 3. Referring to fig. 2-5, a dirt cup assembly 11 is disclosed that includes a cup body 14. The cup body 14 is internally limited with a containing space which comprises a first-stage cyclone separating chamber and a first-stage ash storage chamber 13. The suction airflow generated by the motor assembly of the dust collector 1 enters the accommodating space from the opening on the cup body 14, cyclone separation is started in the first-stage cyclone separation chamber, separated dirt is stored in the first-stage ash storage chamber 13, and the separated airflow enters the second-stage cyclone separator 15 through the filter screen for further filtration. The secondary cyclone 15 is disposed in the accommodating space and includes a secondary cyclone chamber 16 and a secondary ash storage chamber 17, and a plurality of cyclone cones may be disposed in the secondary cyclone 15, and fine ash filtered by the cyclone cones is stored in the secondary ash storage chamber 17, which is of a conventional structure and will not be described in detail herein. The difference from the prior art is that the suspended end of the secondary cyclone 15 is suspended relative to the bottom end of the cup 14. The bottom end of the cup 14 may be a cap or may be an integral structure with the sidewall 24 of the cup 14. The suspension end is provided with a second opening 20 and a second cover plate 21 that closes/opens the second opening 20, wherein dust of the secondary dust storage chamber 17 can enter the primary dust storage chamber 13 from the second opening 20 when the second cover plate 21 is in an open state. The difference of the above structure is mainly to facilitate the butt joint of the dust cup assembly 11 to the base station 3, when the second cover plate 21 is opened, the dust can smoothly enter the first-stage dust storage chamber 13 in the cup body 14, and then is transferred into the base station 3 through the opening of the first-stage dust storage chamber 13 without being blocked by dirt, so that the dirt in the cup body 14 can be smoothly discharged.
With continued reference to fig. 5, the cup 14 is provided with a first opening 18 and a first cover plate 19 that closes/opens the first opening 18, the first cover plate 19 being disposed below a second cover plate 21 and at least a portion of the primary ash storage chamber 13 being defined between the first cover plate 19 and the second cover plate 21. Because the second cover plate 21 is located above the first cover plate 19, the dirt passing area can be effectively increased, and the dirt can be emptied more smoothly. In a specific embodiment, the first cover plate 19 is in an openable state or an open state after the cleaner 1 is docked to the base station 3; when the first cover plate 19 is in an openable state, it can open the first opening 18 by the air flow generated by the suction motor. The dirt cup assembly 11 further comprises a locking structure 22 for locking/unlocking the first cover plate 19, the locking structure 22 being configured such that, after docking of the cleaner 1 to the base station 3, the locking structure 22 is in an unlocked state, the locking structure 22 changing from the unlocked state to the locked state during undocking of the cleaner 1 from the base station 3.
Referring to fig. 2-5, the locking structure 22 is L-shaped, partially located at the bottom wall 23 of the dirt cup assembly 11 and partially located at the side wall 24 of the dirt cup assembly 11. Specifically, the locking structure 22 is pivotally mounted to the sidewall 24 of the cup body 14, and when the L-shaped locking structure 22 is tilted outward, the first cover 19 is in an unlocked state. When the dirt cup assembly 11 leaves the base station 3, the base station 3 will exert a force on the locking structure 22, such that the locking structure 22 moves from the unlocked position to the locked position under the force of the base station 3, locking the first cover plate 19. The user can use the device next time. As shown in fig. 6, when the dirt cup assembly moves upward, the locking structure may be rubbed against the inner wall of the base station to move the locking structure to the locked position.
Of course, in other embodiments, the first cover 19 is in an open state after the cleaner 1 is docked to the base station 3, i.e. the cover can open the first cover 19 under a torsion spring or other mechanism. When the cleaner 1 is removed, the first cover plate 19 can be moved from the open position to the closed position by applying a force to the first cover plate 19 by the base station 3. For example: the first cover plate 19 may be disposed on the sidewall 24 of the dirt cup assembly 11 such that the first cover plate 19 pivots outwardly opening the first opening 18 in the sidewall 24. When the dirt cup assembly 11 is moved away from the base station 3, the base station 3 applies a force to the first cover plate 19 so that the first cover plate 19 can be closed. In other embodiments, the first cover 19 may be provided to the bottom wall 23 of the cup 14, except that the manner of taking and placing the cleaner 1 needs to be changed, and the taking direction needs to be matched with the closing direction of the first cover 19.
In one embodiment, the second cover plate 21 is configured to close the second opening 20 without being subjected to an external force; specifically, the second cover plate 21 is pivotally mounted at the second opening 20, and the dirt cup assembly 11 further includes a retaining structure configured to allow the second cover plate 21 to overcome gravity to place it in a closed state; the holding structure may be a torsion spring, but may be other structures with elastic function. The second cover 21 may also be a soft plastic cover installed at the second opening 20, and the second opening 20 may be automatically closed by the elastic function of the soft plastic. When the suction motor of the base station 3 is started, the generated air flow can overcome the force generated by the holding mechanism, so that the second cover plate 21 is opened.
In another embodiment, the second cover plate 21 is configured to open the second opening 20 without being subjected to an external force. Specifically, the second cover 21 is pivotally mounted at the second opening 20, and the second cover 21 is in an open state under the action of gravity to open the second opening 20. When the motor assembly of the hand-held cleaner 1 is not started, the second cover plate 21 is in an open state, and when the motor assembly works, the second cover plate 21 is closed under the action of suction force.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (11)
1. A dirt cup assembly, comprising:
the cup body is internally provided with a containing space, and the containing space comprises a primary cyclone separation chamber and a primary ash storage chamber;
the secondary cyclone separator is arranged in the accommodating space and comprises a secondary cyclone separation chamber and a secondary ash storage chamber, and the suspension end of the secondary cyclone separator is suspended relative to the bottom end of the cup body; the suspension end is provided with a second opening and a second cover plate capable of closing/opening the second opening, wherein when the second cover plate is in an open state, dust in the secondary ash storage chamber can enter the primary ash storage chamber from the second opening.
2. A dirt cup assembly according to claim 1, wherein,
the cup body is provided with a first opening and a first cover plate capable of closing/opening the first opening, the first cover plate is arranged below the second cover plate, and at least part of the primary ash storage chamber is defined between the first cover plate and the second cover plate.
3. A dirt cup assembly as set forth in claim 1 or 2, wherein,
the second cover plate is configured to close the second opening without being influenced by external force; or the second cover plate is configured to open the second opening without being subjected to external force.
4. A dirt cup assembly as set forth in claim 1 or 2, wherein,
the second cover plate is pivotally mounted at the second opening, and the dust cup assembly further comprises a retaining structure configured to enable the second cover plate to overcome gravity so as to be in a closed state; or (b)
The second cover plate is pivotally installed at the second opening, and is in an open state under the action of gravity so as to open the second opening.
5. A vacuum cleaner comprising a motor assembly for generating a suction airstream and a dirt cup assembly according to any one of claims 1 to 4.
6. A cleaning system, comprising
A vacuum cleaner including a motor assembly for generating a suction air flow and a dirt cup assembly for storing dirt;
the base station is used for docking at least part of the dust collector, a suction motor is arranged in the base station, and air flow generated by the suction motor can transfer at least part of dirt in the dust cup assembly into the base station;
the dust cup assembly comprises a first-stage dust storage chamber and a second-stage dust storage chamber, wherein the second-stage dust storage chamber is provided with a second opening and a second cover plate capable of closing/opening the second opening, and the second cover plate can open the second opening under the action of air flow generated by the suction motor.
7. The cleaning system of claim 6, wherein the cleaning system comprises a cleaning system,
the first-stage ash storage chamber is provided with a first opening and a first cover plate capable of closing/opening the first opening, and the first cover plate is in an openable state or an opened state after the dust collector is connected to the base station in an abutting mode; when the first cover plate is in an openable state, the first cover plate can open the first opening under the action of air flow generated by the suction motor.
8. The cleaning system of claim 7, wherein the cleaning system comprises a cleaning device,
the dirt cup assembly also includes a locking structure that locks/unlocks the first cover plate, the locking structure being configured such that, upon docking of the cleaner to the base station, the locking structure is in an unlocked state, the locking structure changing from an unlocked state to a locked state during a process of disengaging the cleaner from the base station.
9. The cleaning system of claim 8, wherein the cleaning system comprises a cleaning system,
the locking structure is L-shaped, is partially positioned at the bottom wall of the dust cup assembly, and is partially positioned at the side wall of the dust cup assembly.
10. The cleaning system of claim 6, wherein the cleaning system comprises a cleaning system,
the second cover plate is arranged in a suspending mode relative to the bottom wall of the dust cup assembly, and when the second cover plate is in an open state, dust in the secondary dust storage chamber can be transferred into the primary dust storage chamber.
11. The cleaning system of claim 6, wherein the cleaning system comprises a cleaning system,
the bottom wall of the dust cup assembly is provided with a first opening and a first cover plate capable of closing/opening the first opening, the first cover plate is arranged below the second cover plate, and at least part of the first-stage ash storage chamber is defined between the first cover plate and the second cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322421430.8U CN220713811U (en) | 2023-09-06 | 2023-09-06 | Dust cup assembly, dust collector and cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322421430.8U CN220713811U (en) | 2023-09-06 | 2023-09-06 | Dust cup assembly, dust collector and cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220713811U true CN220713811U (en) | 2024-04-05 |
Family
ID=90501457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322421430.8U Active CN220713811U (en) | 2023-09-06 | 2023-09-06 | Dust cup assembly, dust collector and cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220713811U (en) |
-
2023
- 2023-09-06 CN CN202322421430.8U patent/CN220713811U/en active Active
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