Dust collector with dust removal structure

Abstract

The utility model discloses a dust collector with a dust removal structure, and relates to the technical field of dust collectors. The dust collector comprises a dust collector body, a dust cup assembly is arranged at the top end of the dust collector body, a dust scraping assembly is arranged in the dust cup assembly in a clamped mode, and a filtering assembly is fixedly installed in the dust cup assembly. The lifting assembly is pulled to drive the filtering assembly arranged on one side of the lifting assembly to move, and the outer surface of the filtering assembly is attached to the inner side of the dust scraping assembly, so that when the filtering assembly moves, the dust scraping assembly can scrape dust adsorbed on the outer surface of the filtering assembly into the dust cup assembly; by pressing the dust cup assembly, the two ends of the dust cup assembly can communicate with each other, dust in the dust cup assembly can be cleaned conveniently, dust raising is prevented from occurring when the filtering assembly and the dust cup assembly are cleaned, and the using effect of the dust collector with the dust removal structure is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum cleaners, and in particular relates to a vacuum cleaner with a dust removal structure. Background Art

[0002] Vacuum cleaners can be divided into vertical, horizontal and portable types according to their structure. The working principle of a vacuum cleaner is that the vacuum cleaner motor rotates at high speed, sucking air from the suction port to create a certain vacuum in the dust box, and the dust enters the dust filter bag in the dust box through the floor brush, connecting pipe, handle, hose and main suction pipe, and the dust is retained in the dust filter bag.

[0003] When a vacuum cleaner is working, it is generally in contact with the ground or the surface of an object through a pipe. In the process of sucking air, dust is sucked into the inside of the vacuum cleaner, thereby achieving the purpose of dust collection. After the existing vacuum cleaner is finished working, a lot of dust is accumulated inside. When cleaning the dust inside, dust is easily generated, and the surface of the internal components is easy to absorb a lot of dust, which is not convenient to clean and has a poor use effect.

[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 a dust removal structure 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 is a vacuum cleaner with a dust removal structure, comprising a vacuum cleaner body, a dust cup assembly being arranged at the top of the vacuum cleaner body, a dust scraping assembly being arranged inside the dust cup assembly, a filter assembly being fixedly installed inside the dust cup assembly, an outer surface of the filter assembly being fitted with the interior of the dust scraping assembly, and a lifting assembly being arranged on one side of the filter assembly.

[0008] Furthermore, the dust cup assembly includes a dust cup, the bottom end of the dust cup is fixedly mounted on the top end of the vacuum cleaner body, a dust cover is rotatably provided on the outer surface of the dust cup, a sealing ring is provided on one side of the dust cover, the outer surface of the sealing ring is fitted with the inner wall of the dust cup, and an air inlet is provided at the bottom end of the dust cup.

[0009] Furthermore, the dust cup assembly also includes a mounting frame, the bottom end of the mounting frame is fixedly connected to the outer surface of the dust cup, a rotating plate is rotatably arranged inside the mounting frame, a clamping block is fixedly connected to the bottom end of the rotating plate, a clamping ring is clamped on the inner side of the clamping block, and one side of the clamping ring is fixedly connected to one side of the dust collecting cover;

[0010] The bottom end of the rotating plate is fixedly connected with a spring, and one end of the spring is fixedly connected to the inside of the mounting frame.

[0011] Furthermore, the scraper assembly includes a fixing frame, the inner side of which is clamped with the inside of the dust cup, and a scraper soft rubber is provided inside the fixing frame, and the inner side of the scraper soft rubber is in contact with the outer surface of the filter assembly.

[0012] Furthermore, the filter assembly includes a filter, the outer surface of the filter is snap-fitted to the interior of the dust cup, and a filter cartridge is fixedly mounted on one side of the filter.

[0013] Furthermore, the lifting assembly comprises a limit block, one side of the limit block is fixedly connected to one side of the filter, and a pulling block is clamped inside the limit block.

[0014] Furthermore, a fixing seat is fixedly connected to one side of the dust collecting cover, a rubber plug is clamped inside the fixing seat, and an outer surface of one side of the rubber plug fits with the interior of the filter cartridge.

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

[0016] 1. The utility model drives the filter assembly arranged on one side to move by pulling the lifting assembly. Since the outer surface of the filter assembly fits with the inner side of the dust scraping assembly, when the filter assembly moves, the dust scraping assembly can scrape the dust adsorbed on the outer surface of the filter assembly into the interior of the dust cup assembly, thereby avoiding the generation of dust when the filter assembly is pulled out. By pressing the dust cup assembly, the two ends of the dust cup assembly can be connected, thereby facilitating the cleaning of the dust inside, thereby preventing the generation of dust when the filter assembly and the dust cup assembly are cleaned, thereby improving the use effect of the vacuum cleaner with a dust removal structure.

[0017] 2. The utility model can cooperate with the limit block to drive the filter to move when the pulling block is pulled. Since the outer surface of the filter fits with the inner side of the scraping soft rubber, the scraping soft rubber can scrape off the dust adsorbed on the outer surface during the continuous movement of the filter, thereby preventing dust from being generated when cleaning the filter, and the use effect is better.

[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 a schematic diagram of the structure of the dust cup assembly of the utility model in an open state;

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

[0023] Figure 4 For the utility model Figure 3 A magnified schematic diagram of the local structure at point A;

[0024] Figure 5 This is an exploded schematic diagram of the filter assembly structure of the utility model;

[0025] Figure 6 For the utility model Figure 5 A magnified 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 utility model from a rear view perspective.

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

[0028] 1. Vacuum cleaner body; 2. Dust cup assembly; 201. Dust cup; 202. Dust cover; 203. Sealing ring; 204. Air inlet; 205. Mounting bracket; 206. Rotating plate; 207. Block; 208. Snap ring; 209. Spring; 3. Dust scraping assembly; 301. Fixed bracket; 302. Dust scraping soft rubber; 4. Filter assembly; 401. Filter; 402. Filter cartridge; 5. Pulling assembly; 501. Limiting block; 502. Pulling block; 6. Fixed seat; 7. Rubber plug. 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 a dust removal structure, including a vacuum cleaner body 1, a dust cup assembly 2 is arranged at the top of the vacuum cleaner body 1, a dust scraping assembly 3 is arranged inside the dust cup assembly 2, a filter assembly 4 is fixedly installed inside the dust cup assembly 2, the outer surface of the filter assembly 4 is fitted with the inside of the dust scraping assembly 3, and a lifting assembly 5 is arranged on one side of the filter assembly 4.

[0032] When in use, the dust cup assembly 2 is snap-fitted and installed with the vacuum cleaner body 1, and then the vacuum cleaner body 1 is started so that the inhaled wind can enter the interior of the dust cup assembly 2. Under the strong wind suction effect, the dust suction effect can be achieved, and the dust can enter the interior of the dust cup assembly 2. The filter assembly 4 fixedly installed inside it can filter the dust, so that the dust can be retained in the dust cup assembly 2. When the dust inside the dust cup assembly 2 needs to be cleaned, the dust cup assembly 2 is snap-fitted and separated from the vacuum cleaner body 1, and then the lifting assembly 5 is pulled to drive the filter assembly 4 set on one side to move. Since the outer surface of the filter assembly 4 is in contact with the inner side of the scraping assembly 3, when the filter assembly 4 moves, its surface can be squeezed and moved with the inner side of the scraping assembly 3, and then the scraping assembly 3 can scrape the dust adsorbed on the outer surface of the filter assembly 4 into the interior of the dust cup assembly 2, thereby avoiding the generation of dust when the filter assembly 4 is pulled out. By pressing the dust cup assembly 2, its two ends can be connected, so that it is easy to clean the dust inside it, which is more convenient.

[0033] The utility model drives the filter component 4 set on one side to move by pulling the lifting component 5. Since the outer surface of the filter component 4 fits with the inner side of the scraper component 3, when the filter component 4 moves, the scraper component 3 can scrape the dust adsorbed on the outer surface of the filter component 4 to the inside of the dust cup component 2, thereby avoiding the generation of dust when the filter component 4 is pulled out. By pressing the dust cup component 2, the two ends of the dust cup component 2 can be connected, thereby facilitating the cleaning of the dust inside, thereby preventing the generation of dust when the filter component 4 and the dust cup component 2 are cleaned, thereby improving the use effect of the vacuum cleaner with a dust removal structure.

[0034] In one embodiment, for the above-mentioned dust cup assembly 2, the dust cup assembly 2 includes a dust cup 201, the bottom end of the dust cup 201 is fixedly installed on the top of the vacuum cleaner body 1, the outer surface of the dust cup 201 is rotatably provided with a dust cover 202, and a sealing ring 203 is provided on one side of the dust cover 202. The outer surface of the sealing ring 203 fits with the inner wall of the dust cup 201, and the bottom end of the dust cup 201 is provided with an air inlet 204.

[0035] By starting the vacuum cleaner body 1, external dust can be sucked into the dust cup 201 through the air inlet 204. Due to the arrangement of the dust cover 202 and the sealing ring 203, the dust entering the dust cup 201 can be prevented from being scattered, thereby achieving the effect of dust collection.

[0036] In one embodiment, for the dust cup assembly 2, the dust cup assembly 2 further includes a mounting frame 205, the bottom end of the mounting frame 205 is fixedly connected to the outer surface of the dust cup 201, a rotating plate 206 is rotatably provided inside the mounting frame 205, a clamping block 207 is fixedly connected to the bottom end of the rotating plate 206, a clamping ring 208 is clamped on the inner side of the clamping block 207, and one side of the clamping ring 208 is fixedly connected to one side of the dust collecting cover 202;

[0037] A spring 209 is fixedly connected to the bottom end of the rotating plate 206 , and one end of the spring 209 is fixedly connected to the inside of the mounting frame 205 .

[0038] By pressing the rotating plate 206 to make one end of it perform a circular motion and squeezing the spring 209 fixedly connected to its bottom end, when one end of the rotating plate 206 performs a circular motion, the other end of it can perform a circular motion in the same direction, thereby driving the clamping block 207 fixedly connected to the bottom end to rotate and move. When the clamping block 207 moves, its clamping connection with the clamping ring 208 can be released, and then the dust collecting cover 202 can be turned over by rotating, so that the dust collecting cup 201 can be opened to facilitate cleaning of the inside.

[0039] In one embodiment, for the above-mentioned scraper assembly 3, the scraper assembly 3 includes a fixing frame 301, the inner side of the fixing frame 301 is clamped with the inside of the dust cup 201, and the interior of the fixing frame 301 is provided with a scraper soft glue 302, and the inner side of the scraper soft glue 302 is in contact with the outer surface of the filter assembly 4.

[0040] When the pulling component 5 is pulled to drive the filter component 4 to move, its outer surface can be scraped against the inner side of the scraper soft rubber 302, and then during the continuous movement of the filter component 4, the scraper soft rubber 302 can be used to scrape off the dust adsorbed on its outer surface, thereby preventing dust from being generated when cleaning the filter component 4, which is more convenient.

[0041] In one embodiment, for the above-mentioned filter assembly 4, the filter assembly 4 includes a filter 401, the outer surface of the filter 401 is snap-fitted to the inside of the dust cup 201, and a filter cartridge 402 is fixedly installed on one side of the filter 401.

[0042] When dust enters the dust cup 201, it is first filtered through the filter cartridge 402 to filter out large dust particles and debris, and then the filter 401 is used again to filter out smaller dust particles, which is more convenient.

[0043] In one embodiment, for the above-mentioned lifting assembly 5, the lifting assembly 5 includes a limit block 501, one side of the limit block 501 is fixedly connected to one side of the filter 401, and a pulling block 502 is clamped inside the limit block 501.

[0044] The pull block 502 is fixedly installed with the limit block 501 by fixing bolts, and when the pull block 502 is pulled, it can cooperate with the limit block 501 to drive the filter 401 to move, so that the filter 401 can be easily pulled out and cleaned.

[0045] In one embodiment, for the dust collecting cover 202 , one side of the dust collecting cover 202 is fixedly connected with a fixing seat 6 , and a rubber plug 7 is clamped inside the fixing seat 6 , and an outer surface of one side of the rubber plug 7 fits with the interior of the filter cartridge 402 .

[0046] The setting of the fixing seat 6 and the rubber plug 7 facilitates the positioning of the filter cartridge 402 and can seal one end of the filter cartridge 402, thereby preventing dust from entering the interior of the filter 401 from one end of the filter cartridge 402, thereby improving the use effect of the vacuum cleaner with a dust removal structure.

[0047] Through the above technical scheme, 1. By pulling the pulling component 5, the filter component 4 set on one side is driven to move. Since the outer surface of the filter component 4 is in contact with the inner side of the scraping component 3, when the filter component 4 moves, the scraping component 3 can scrape the dust adsorbed on the outer surface of the filter component 4 into the inside of the dust cup component 2, thereby avoiding the generation of dust when the filter component 4 is pulled out. By pressing the dust cup component 2, the two ends of the filter component 4 can be connected, thereby facilitating the cleaning of the dust inside the filter component 4, thereby preventing the generation of dust when the filter component 4 and the dust cup component 2 are cleaned, thereby improving the use effect of the vacuum cleaner with a dust removal structure; 2. By pulling the pulling block 502, it can cooperate with the limiting block 501 to drive the filter 401 to move. Since the outer surface of the filter 401 is in contact with the inner side of the scraping soft rubber 302, during the continuous movement of the filter 401, the scraping soft rubber 302 is used to scrape the dust adsorbed on its outer surface, thereby preventing the generation of dust when the filter 401 is cleaned, and the use effect is better.

[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 a dust removal structure, comprising a vacuum cleaner body (1), characterized in that: A dust cup assembly (2) is arranged at the top of the vacuum cleaner body (1), a dust scraping assembly (3) is arranged inside the dust cup assembly (2), a filter assembly (4) is fixedly installed inside the dust cup assembly (2), the outer surface of the filter assembly (4) is fitted with the inside of the dust scraping assembly (3), and a lifting assembly (5) is arranged on one side of the filter assembly (4).

2. A vacuum cleaner with a dust removal structure according to claim 1, characterized in that: The dust cup assembly (2) comprises a dust cup (201), the bottom end of the dust cup (201) is fixedly mounted on the top end of the vacuum cleaner body (1), a dust cover (202) is rotatably provided on the outer surface of the dust cup (201), a sealing ring (203) is provided on one side of the dust cover (202), the outer surface of the sealing ring (203) is in contact with the inner wall of the dust cup (201), and an air inlet (204) is provided at the bottom end of the dust cup (201).

3. A vacuum cleaner with a dust removal structure according to claim 2, characterized in that: The dust cup assembly (2) further comprises a mounting frame (205), the bottom end of the mounting frame (205) being fixedly connected to the outer surface of the dust cup (201), a rotating plate (206) being rotatably arranged inside the mounting frame (205), a clamping block (207) being fixedly connected to the bottom end of the rotating plate (206), a clamping ring (208) being clamped on the inner side of the clamping block (207), and one side of the clamping ring (208) being fixedly connected to one side of the dust collecting cover (202); A spring (209) is fixedly connected to the bottom end of the rotating plate (206), and one end of the spring (209) is fixedly connected to the inside of the mounting frame (205).

4. A vacuum cleaner with a dust removal structure according to claim 3, characterized in that: The scraper assembly (3) comprises a fixing frame (301), the inner side of the fixing frame (301) being snap-fitted to the inside of the dust collecting cup (201), a scraper soft rubber (302) being arranged inside the fixing frame (301), and the inner side of the scraper soft rubber (302) being in contact with the outer surface of the filter assembly (4).

5. The vacuum cleaner with dust removal structure according to claim 3, characterized in that: The filter assembly (4) comprises a filter (401), the outer surface of the filter (401) being snap-fitted to the interior of the dust cup (201), and a filter cartridge (402) being fixedly mounted on one side of the filter (401).

6. The vacuum cleaner with a dust removal structure according to claim 1, characterized in that: The lifting assembly (5) comprises a limit block (501), one side of the limit block (501) is fixedly connected to one side of the filter (401), and a pulling block (502) is clamped inside the limit block (501).

7. The vacuum cleaner with a dust removal structure according to claim 5, characterized in that: A fixing seat (6) is fixedly connected to one side of the dust collecting cover (202), a rubber plug (7) is clamped inside the fixing seat (6), and an outer surface of one side of the rubber plug (7) fits with the interior of the filter cartridge (402).

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