Dust collector with dust scraping and cleaning air inlet HEPA structure

Abstract

The utility model discloses a dust collector with an air inlet HEPA structure capable of scraping dust and cleaning, and relates to the technical field of dust collectors. The dust collector comprises a dust collector body, a machine body is arranged at the top end of the dust collector body in a clamped mode, a filtering assembly is arranged in the machine body in a clamped mode, a dust cleaning assembly is rotationally arranged in the filtering assembly, one side of the dust cleaning assembly is attached to the inner wall of the filtering assembly, and a reset assembly is arranged in the machine body. The dust cleaning assembly is driven to move by pressing the reset assembly, then one side of the dust cleaning assembly is attached to the inner wall of the filter assembly, then the reset assembly is rotated to drive the dust cleaning assembly fixedly installed at one end of the reset assembly to rotate, and due to the fact that the filter assembly is arranged in the wave state, when the dust cleaning assembly rotates, the dust cleaning assembly is not prone to falling off. The filter assembly can be vibrated, and then dust attached to the filter assembly can be vibrated off, so that cleaning of the filter assembly is completed, and the phenomena of dust raising and dust scattering are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum cleaners, and in particular relates to a vacuum cleaner with an air inlet HEPA structure for scraping and cleaning dust. Background Art

[0002] HEPA is a high-efficiency filter that can block extremely small dust with an efficiency of 99.97%. Its air permeability is relatively low, so it is made into a wavy shape to increase the air permeability area. Some of this filter material can be washed repeatedly.

[0003] When a vacuum cleaner is in use, a HEPA filter is generally installed at the front end of its air outlet to filter out smaller particles in the inhaled air, so that the air passing through the vacuum cleaner is discharged after being purified, reducing secondary pollution. After long-term use, a lot of dust is likely to accumulate on the HEPA filter, causing the filter holes to become clogged, and it needs to be cleaned for easy use. However, when cleaning the HEPA filter, the vacuum cleaner needs to be disassembled, and it is prone to large shaking, which can easily cause dust to be raised and scattered.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related art, the utility model proposes a vacuum cleaner with an air inlet HEPA structure for scraping and cleaning dust, so as to overcome the above technical problems existing in the existing related art.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a vacuum cleaner with an air inlet HEPA structure for scraping and cleaning dust, comprising a vacuum cleaner body, a body being snap-connected at the top of the vacuum cleaner body, a filter assembly being snap-connected inside the body, a dust cleaning assembly being rotatably arranged inside the filter assembly, one side of the dust cleaning assembly being in contact with the inner wall of the filter assembly, a reset assembly being arranged inside the body, one end of the reset assembly being fixedly mounted to one side of the dust cleaning assembly, a limit assembly being arranged inside the body, and one side of the limit assembly being fixedly connected to one side of the dust cleaning assembly.

[0008] Further, the filter assembly includes a mounting frame and a card slot, one side of the mounting frame is fixedly mounted to the inside of the fuselage, one side of the mounting frame is provided with a Hypa filter, and the outer surface of the Hypa filter is fixedly connected with a card block;

[0009] The card slot is arranged on the inner wall of the body, and the inside of the card slot is card-connected with the outer surface of the card block.

[0010] Furthermore, the dust cleaning component includes a mounting cylinder, the interior of the mounting cylinder is rotatably arranged with the interior of the mounting frame, one side of the mounting cylinder is fixedly connected to a dust scraper frame, the outer surface of the dust scraper frame is fixedly connected to a paddle, and one side of the paddle is in contact with one side of the HEPA filter.

[0011] Furthermore, the reset assembly includes a mounting hole, which is opened inside the fuselage. A spring is arranged inside the mounting hole, a release button is arranged at one end of the spring, and one end of the release button is fixedly installed inside the mounting tube.

[0012] Furthermore, the limiting assembly includes a fixing frame, one side of the fixing frame is fixedly connected to the inside of the fuselage, a lock buckle is arranged inside the fixing frame, a limiting groove is opened on one side of the lock buckle, a limiting block is slidably arranged inside the limiting groove, and one side of the limiting block is fixedly connected to one side of the mounting tube.

[0013] Furthermore, a through hole is provided at the bottom end of the body, and the interior of the through hole is connected to the interior of the vacuum cleaner body.

[0014] Furthermore, the outer surfaces of the mounting frame and the HEPA filter are both provided with sealing rings, and the outer surfaces of the sealing rings are in contact with the inner wall of the fuselage.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model drives the cleaning component to move by pressing the reset component, so that one side of the component fits against the inner wall of the filter component, and then rotates the reset component to drive the cleaning component fixedly installed at one end to rotate. Since the filter component is arranged in a wave state, the cleaning component can vibrate the filter component when it rotates, and the dust attached to the filter component can be shaken off, thereby completing the cleaning of the filter component and avoiding the occurrence of dust and dust scattering.

[0017] 2. The utility model can squeeze the spring provided on one side thereof by pressing the release button, and can drive the mounting cylinder fixedly installed at one end thereof to move, and can drive the mounting cylinder to rotate by rotating the release button at the same time. When the mounting cylinder rotates, it can drive the scraper frame fixedly connected to one side thereof to rotate, and when the scraper frame rotates, it can drive the paddle fixedly connected to its outer surface to rotate, thereby causing it to paddle the inner wall of the HEPA filter to vibrate, and can shake off the dust attached to the inner wall, thereby completing the collection and avoiding dust when cleaning it.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is an exploded schematic diagram of the filter assembly structure of the utility model;

[0022] Figure 3 This is an exploded schematic diagram of the limit assembly structure of the utility model;

[0023] Figure 4 For the utility model Figure 3 Schematic diagram of the local structure at A in the middle;

[0024] Figure 5 It is an exploded schematic diagram of the reset component structure of the utility model;

[0025] Figure 6 For the utility model Figure 5 Schematic diagram of the local structure at B in the middle;

[0026] Figure 7 It is a schematic diagram of the cross-sectional structure of the fuselage of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Vacuum cleaner body; 2. Body; 3. Filter assembly; 301. Mounting bracket; 302. Slot; 303. HEPA filter; 304. Block; 4. Dust cleaning assembly; 401. Mounting cylinder; 402. Dust scraper rack; 403. Paddle; 5. Reset assembly; 501. Mounting hole; 502. Spring; 503. Release button; 6. Limit assembly; 601. Fixing bracket; 602. Lock buckle; 603. Limit slot; 604. Limit block; 7. Through hole; 8. Sealing ring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements 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 utility model.

[0031] See also Figure 1-Figure 7 As shown, the utility model is a vacuum cleaner with an air inlet HEPA structure for scraping and cleaning, comprising a vacuum cleaner body 1, a body 2 is snap-fitted at the top of the vacuum cleaner body 1, a filter assembly 3 is snap-fitted inside the body 2, a dust cleaning assembly 4 is rotatably arranged inside the filter assembly 3, one side of the dust cleaning assembly 4 is in contact with the inner wall of the filter assembly 3, a reset assembly 5 is arranged inside the body 2, one end of the reset assembly 5 is fixedly installed to one side of the dust cleaning assembly 4, a limit assembly 6 is arranged inside the body 2, and one side of the limit assembly 6 is fixedly connected to one side of the dust cleaning assembly 4.

[0032] When in use, the vacuum cleaner body 1 is started to suck the external dust absorber into it. When the external air enters the interior of the body, it passes through the filter component 3 and is discharged. After the filter component 3 has been filtered for a long time, there is a lot of dust on its surface. Then, by pressing the reset component 5, the dust cleaning component 4 fixedly installed at one end is driven to move, so that one side of it is fitted with the inner wall of the filter component 3. Since one side of the dust cleaning component 4 is fixedly connected to one side of the limit component 6, when the dust cleaning component 4 moves, it can drive the limit component 6 fixedly connected on one side to move, so as to release the limit. By rotating the reset component 5, the dust cleaning component 4 fixedly installed at one end is driven to rotate. Since the filter component 3 is arranged in a wave state, when the dust cleaning component 4 rotates, it can vibrate the filter component 3, so that the dust attached to the filter component 3 can be shaken off, making it easier to collect it.

[0033] The utility model drives the cleaning component 4 to move by pressing the reset component 5, so that one side of it is fitted with the inner wall of the filter component 3, and then rotates the reset component 5 to drive the cleaning component 4 fixedly installed at one end to rotate. Since the filter component 3 is arranged in a wave state, when the cleaning component 4 rotates, it can vibrate the filter component 3, and then the dust attached to the filter component 3 can be shaken off, thereby completing the cleaning of the filter component 3 and avoiding the occurrence of dust and dust scattering.

[0034] In one embodiment, for the above-mentioned filter assembly 3, the filter assembly 3 includes a mounting frame 301 and a card slot 302, one side of the mounting frame 301 is fixedly mounted to the inside of the fuselage 2, one side of the mounting frame 301 is provided with a Hypa filter 303, and the outer surface of the Hypa filter 303 is fixedly connected with a card block 304;

[0035] The card slot 302 is formed on the inner wall of the body 2 , and the interior of the card slot 302 is engaged with the outer surface of the card block 304 .

[0036] By inserting one end of the Hypa filter 303 into the interior of the fuselage 2 and making the block 304 correspond to the position of the slot 302, as it continues to go deeper, it can drive the block 304 to be inserted into the interior of the slot 302, and then rotate the Hypa filter 303 to drive the block 304 fixedly connected on its outer surface to engage with the interior of the slot 302, thereby completing the installation of the Hypa filter 303. The disassembly of the Hypa filter 303 can be completed by reversing the above steps, making it easier to replace or clean it.

[0037] In one embodiment, for the above-mentioned cleaning component 4, the cleaning component 4 includes a mounting cylinder 401, the interior of the mounting cylinder 401 is rotatably arranged with the interior of the mounting frame 301, one side of the mounting cylinder 401 is fixedly connected with a scraper frame 402, the outer surface of the scraper frame 402 is fixedly connected with a paddle 403, and one side of the paddle 403 is in contact with one side of the HEPA filter 303.

[0038] When the rotating reset component 5 drives the cleaning component 4 fixedly installed at one end to rotate, it can drive the mounting cylinder 401 to rotate. When the mounting cylinder 401 rotates, it can drive the scraper frame 402 fixedly connected to one side to rotate. When the scraper frame 402 rotates, it can drive the paddle 403 fixedly connected to its outer surface to rotate, thereby causing it to pry the inner wall of the HEPA filter 303 to vibrate, so as to shake off the dust attached to the inner wall, thereby completing the collection.

[0039] In one embodiment, for the above-mentioned reset component 5, the reset component 5 includes a mounting hole 501, and the mounting hole 501 is opened inside the fuselage 2. A spring 502 is arranged inside the mounting hole 501, and a release button 503 is arranged at one end of the spring 502. One end of the release button 503 is fixedly installed inside the mounting tube 401.

[0040] By pressing the release button 503, the spring 502 provided on one side thereof can be squeezed, and the mounting cylinder 401 fixedly installed at one end thereof can be driven to move. Meanwhile, by rotating the release button 503, the mounting cylinder 401 can be driven to rotate, thereby providing stable power for the cleaning component 4. When the release button 503 is released, the release stress of the spring 502 can push the release button 503 to reset, and drive the mounting cylinder 401 to move and reset, which is more convenient.

[0041] In one embodiment, for the above-mentioned limiting component 6, the limiting component 6 includes a fixing frame 601, one side of the fixing frame 601 is fixedly connected to the inside of the fuselage 2, a lock buckle 602 is arranged inside the fixing frame 601, a limiting groove 603 is opened on one side of the lock buckle 602, a limiting block 604 is slidingly arranged inside the limiting groove 603, and one side of the limiting block 604 is fixedly connected to one side of the mounting tube 401.

[0042] When the installation cylinder 401 moves with the movement of the release button 503, it can drive the limit block 604 fixedly connected to one side thereof to move. When the limit block 604 moves, it can be moved out of the inside of the limit groove 603, thereby releasing the limit on the installation cylinder 401, making it easier for the installation cylinder 401 to rotate, so that it drives the scraper frame 402 and the paddle 403 to clean the filter assembly 3.

[0043] In one embodiment, for the above-mentioned body 2 , a through hole 7 is opened at the bottom end of the body 2 , and the interior of the through hole 7 is connected to the interior of the vacuum cleaner body 1 .

[0044] The through hole 7 is provided so that the air entering the interior of the body can flow to the air outlet provided in the vacuum cleaner body 1, thereby forming a passage and being able to retain dust inside the vacuum cleaner body 1, thereby achieving the purpose of dust collection.

[0045] In one embodiment, for the above-mentioned mounting frame 301 , the outer surfaces of the mounting frame 301 and the HEPA filter 303 are both provided with a sealing ring 8 , and the outer surface of the sealing ring 8 is in contact with the inner wall of the fuselage 2 .

[0046] The provision of the sealing ring 8 can prevent dust entering the interior of the body 2 from entering the outside of the filter assembly 3, thereby improving the sealing performance of the vacuum cleaner with an air inlet HEPA structure for scraping and cleaning.

[0047] Through the above technical scheme, 1. By pressing the reset component 5, the dust cleaning component 4 is driven to move, so that one side of it is in contact with the inner wall of the filter component 3, and then the reset component 5 is rotated to drive the dust cleaning component 4 fixedly installed at one end to rotate. Since the filter component 3 is arranged in a wave state, when the dust cleaning component 4 rotates, the filter component 3 can be vibrated, and the dust attached to the filter component 3 can be shaken off, thereby completing the cleaning of the filter component 3 and avoiding the phenomenon of dust flying and dust scattering; 2. By pressing the release button 503, the spring set on one side can be The spring 502 is squeezed and can drive the mounting cylinder 401 fixed at one end thereof to move, and at the same time, the mounting cylinder 401 can be driven to rotate by rotating the release button 503. When the mounting cylinder 401 rotates, it can drive the scraper frame 402 fixedly connected to one side thereof to rotate. When the scraper frame 402 rotates, it can drive the paddle 403 fixedly connected to its outer surface to rotate, thereby causing it to pry the inner wall of the HEPA filter 303 and vibrate it, so as to shake off the dust attached to the inner wall, thereby completing the collection and avoiding dust when cleaning it.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A vacuum cleaner with an air intake HEPA structure for scraping and cleaning dust, comprising a vacuum cleaner body (1), characterized in that: The top of the vacuum cleaner body (1) is snap-fitted with a body (2), a filter assembly (3) is snap-fitted inside the body (2), a dust cleaning assembly (4) is rotatably arranged inside the filter assembly (3), one side of the dust cleaning assembly (4) is in contact with the inner wall of the filter assembly (3), a reset assembly (5) is arranged inside the body (2), one end of the reset assembly (5) is fixedly mounted to one side of the dust cleaning assembly (4), a limit assembly (6) is arranged inside the body (2), one side of the limit assembly (6) is fixedly connected to one side of the dust cleaning assembly (4).

2. A vacuum cleaner with an air intake HEPA structure for scraping and cleaning dust according to claim 1, characterized in that: The filter assembly (3) comprises a mounting frame (301) and a card slot (302), one side of the mounting frame (301) is fixedly mounted inside the body (2), one side of the mounting frame (301) is provided with a Hypa filter (303), and the outer surface of the Hypa filter (303) is fixedly connected with a card block (304); The card slot (302) is provided on the inner wall of the body (2), and the interior of the card slot (302) is card-engaged with the outer surface of the card block (304).

3. A vacuum cleaner with an air intake HEPA structure for scraping and cleaning dust according to claim 2, characterized in that: The dust cleaning component (4) comprises a mounting cylinder (401), the interior of the mounting cylinder (401) being rotatably arranged with the interior of the mounting frame (301), one side of the mounting cylinder (401) being fixedly connected with a dust scraping frame (402), the outer surface of the dust scraping frame (402) being fixedly connected with a paddle (403), and one side of the paddle (403) being in contact with one side of the HEPA filter (303).

4. A vacuum cleaner with an air intake HEPA structure for scraping and cleaning dust according to claim 3, characterized in that: The reset assembly (5) comprises a mounting hole (501), the mounting hole (501) being opened inside the body (2), a spring (502) being arranged inside the mounting hole (501), a release button (503) being arranged at one end of the spring (502), and one end of the release button (503) being fixedly mounted inside the mounting tube (401).

5. A vacuum cleaner with an air intake HEPA structure for scraping and cleaning dust according to claim 3, characterized in that: The limiting assembly (6) comprises a fixing frame (601), one side of the fixing frame (601) is fixedly connected to the inside of the fuselage (2), a lock buckle (602) is arranged inside the fixing frame (601), a limiting groove (603) is provided on one side of the lock buckle (602), a limiting block (604) is slidably arranged inside the limiting groove (603), and one side of the limiting block (604) is fixedly connected to one side of the mounting tube (401).

6. A vacuum cleaner with an air intake HEPA structure for scraping and cleaning dust according to claim 1, characterized in that: A through hole (7) is provided at the bottom end of the body (2), and the interior of the through hole (7) is connected to the interior of the vacuum cleaner body (1).

7. A vacuum cleaner with an air intake HEPA structure for scraping and cleaning dust according to claim 2, characterized in that: The outer surfaces of the mounting frame (301) and the HEPA filter (303) are both provided with sealing rings (8), and the outer surface of the sealing ring (8) is in contact with the inner wall of the body (2).

Images