Air purification filter

Abstract

The utility model provides an air purification filter, relates to the air purifier field, including purifier body and box door, inside the purifier body is provided with filter element, the periphery of filter element is provided with dust screen, one side of dust screen is provided with drum, the other side of dust screen is provided with hair brush through mounting rack, the box door is provided with the box door. Impurities on the surface of the dustproof net can be brushed off through the cooperation of the brush rotary drum, the fallen impurities can be sucked into the collecting box to be stored through the cooperation of the fan, the air pipe and the suction head, and therefore the self-cleaning effect is achieved. Through the design, the time for manual cleaning can be saved, the device is worry-saving and convenient, the service life of the filter element is prolonged, the purchase cost of a user is reduced, the good purification effect is guaranteed, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of air purifiers, in particular to an air purification filter. Background Art

[0002] An air purifier is a device with air purification and filtering functions. It inhales ambient air through a filter element, purifies the air, and then guides the clean air back into the environment, thereby achieving the air purification step. Most of the existing air purification filters are as follows Figure 1 As shown, it is composed of a purifier body and a box door. The problem with this technical solution is that most of the existing air purification filters are not equipped with filter element protection and self-cleaning mechanism. As the use time increases, more impurities are easily accumulated on the filter element. In order to avoid the influence of these impurities on the purification effect, the user needs to manually clean the filter element frequently or replace it with a new one, which is not only cumbersome but also has a high cost of use. Utility Model Content

[0003] The purpose of the utility model is to solve the following problems existing in the prior art: most of the existing air purification filters are not provided with filter element protection and self-cleaning mechanism. As the use time increases, more impurities are easily accumulated on the filter element. In order to avoid the influence of these impurities on the purification effect, the user needs to manually clean the filter element frequently or replace it with a new one, which is not only cumbersome but also has a high cost of use.

[0004] In order to solve the problems existing in the prior art, the utility model provides an air purification filter, including a purifier body and a box door, a filter core is provided inside the purifier body, a dustproof net is provided on the periphery of the filter core, a rotating drum is provided on one side of the dustproof net, a brush is provided on the other side of the dustproof net through a mounting frame, a suction head is provided at the bottom of the dustproof net, and a collection box and a fan are respectively provided at the other end of the purifier body.

[0005] Furthermore, the dustproof net is circular in shape, and movable seats are provided at the top and bottom of the dustproof net. The circular dustproof net installed by the movable seats provides the dustproof net with conditions and space for rotation and movement, which is convenient for subsequent cleaning.

[0006] Furthermore, a first driving assembly is provided on the top of the mounting frame, and the other side of the brush is connected to the output end of the first driving assembly through a rotating rod. The first driving assembly drives the brush to rotate and adjust the angle, and the brush is adjusted to be attached to the dustproof net. When the rotating dustproof net contacts the brush, dust and fluff on the surface of the dustproof net can be brushed off.

[0007] Furthermore, the rotating drum is connected to the inner wall of the purifier body through a movable frame, and a second driving assembly is provided on the top of the movable frame. The second driving assembly drives the rotating drum to rotate, and the dustproof net is driven to rotate on the movable seat through the rotation of the rotating drum.

[0008] Furthermore, an air duct is provided between the bottom of the suction head and the collection box and the fan, and a sealing door is provided at the other end of the collection box. When the fan is started, the suction head generates suction, and the impurities dropped are sucked into the collection box through the suction head and the air duct for storage. The user only needs to open the collection box regularly to clean the impurities therein.

[0009] Furthermore, a door is provided on the surface of the purifier body, and a handle is provided on the surface of the door. After the user opens the door through the handle, the dust screen and the filter element can be manually removed for cleaning or replacement.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model can filter and intercept the filter element through the design of the dustproof net, intercept and filter most of the solid impurities in the air, and the user can preset the self-cleaning time through the control panel. When the preset time point is reached, the first driving component drives the brush to rotate and adjust the angle, and adjust the brush to the dustproof net, and the second driving component drives the drum to rotate, and the dustproof net is driven to rotate on the movable seat through the rotation of the drum. The rotating dustproof net contacts with the brush to brush off the dust and other impurities on the surface of the dustproof net, and after the fan is started, the suction head generates suction, and the fallen impurities are sucked into the collection box for storage through the suction head and the air duct. The user only needs to open the collection box regularly to clean the impurities therein, thereby achieving the self-cleaning effect. The above design can save the time of manual cleaning, which is more worry-free and convenient, and increases the service life of the filter element, reduces the purchase cost of the user, and ensures a good purification effect, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the local structure of the prior art;

[0013] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the local structure of the mounting frame of the utility model;

[0016] Figure numerals: 1. purifier body; 2. box door; 3. fan; 4. collection box; 5. drum; 6. dust screen; 7. suction head; 8. brush; 9. mounting bracket; 10. first drive assembly. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0018] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0019] Example 1

[0020] like Figure 1-4 As shown, an air purification filter, a purifier body 1 and a box door 2, a filter core is arranged inside the purifier body 1, a dust screen 6 is arranged on the periphery of the filter core, the dust screen 6 is circular in shape, and movable seats are arranged on the top and bottom of the dust screen 6, a rotating drum 5 is arranged on one side of the dust screen 6, the rotating drum 5 is connected to the inner wall of the purifier body 1 through a movable frame, a second driving assembly is arranged on the top of the movable frame, a brush 8 is arranged on the other side of the dust screen 6 through a mounting frame 9, a first driving assembly 10 is arranged on the top of the mounting frame 9, and the other side of the brush 8 is connected to the output end of the first driving assembly 10 through a rotating rod, a suction head 7 is arranged at the bottom of the dust screen 6, a collecting box 4 and a fan 3 are respectively arranged at the other end of the purifier body 1, an air duct is arranged between the bottom of the suction head 7 and the collecting box 4 and the fan 3, and a sealing door is arranged at the other end of the collecting box 4.

[0021] Working principle description: the purifier body 1 sucks external air into the filter element, purifies and filters the air through the filter element, and then guides it out from the discharge port on the top, thereby completing the air purification and filtration work. During use, the design of the dustproof net 6 can filter and intercept the filter element, and intercept and filter most of the solid impurities in the air. The user can preset the self-cleaning time through the control panel. When the preset time point is reached, the first drive component 10 drives the brush 8 to rotate and adjust the angle, and adjusts the brush 8 to stick to the dustproof net 6. The second drive component drives the drum 5 to rotate, and the dustproof net 6 is driven to rotate on the movable seat through the rotation of the drum 5. The rotating dustproof net 6 contacts the brush 8 to brush off impurities such as dust and fluff on its surface. After the fan 3 is started, the suction head 7 generates suction, and the impurities dropped are sucked into the collection box 4 through the suction head 7 and the air duct for storage. The user only needs to open the collection box 4 regularly to clean the impurities therein, thereby achieving a self-cleaning effect and increasing the practicality of the device.

[0022] The purifier body 1 is mainly an air purification filter body, and when selecting, a conventional selection can be made in the prior art according to the needs.

[0023] The door 2 is mainly used for the user to open the interior of the purifier body 1 to disassemble and replace the filter element. When selecting, a conventional selection can be made in the prior art according to the needs.

[0024] The fan 3 is mainly used to cooperate with the suction head 7 to remove impurities. When selecting, a conventional one can be selected from the existing technology according to needs.

[0025] The collecting box 4 is mainly used to collect the impurities sucked out by the suction head 7. When selected, a sealing door is provided at the other end of the collecting box 4.

[0026] The rotating drum 5 is mainly used to cooperate with the second driving assembly to drive the dust screen 6 to rotate. When selected, the rotating drum 5 is connected to the inner wall of the purifier body 1 through a movable frame, and the second driving assembly is provided on the top of the movable frame.

[0027] The dustproof net 6 is mainly used for intercepting and filtering the filter element. When selected, the dustproof net 6 is circular in shape, and movable seats are provided at the top and the bottom of the dustproof net 6.

[0028] The suction head 7 is mainly used to cooperate with the fan 3 to remove impurities. When selected, an air duct is provided between the bottom of the suction head 7 and the collection box 4 and the fan 3.

[0029] The brush 8 is mainly used to clean the dustproof net 6 for impurities. When selecting the brush, a conventional one can be selected from the prior art according to the needs.

[0030] The mounting frame 9 is mainly used for mounting the brush 8. When selecting the brush, a conventional one can be selected from the prior art according to the needs.

[0031] The first driving assembly 10 is mainly used to drive the brush 8 to adjust the rotation angle. When selected, the other side of the brush 8 is connected to the output end of the first driving assembly 10 through a rotating rod.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An air purification filter, comprising a purifier body (1) and a door (2), characterized in that: A filter core is provided inside the purifier body (1), a dust screen (6) is provided on the periphery of the filter core, a rotating drum (5) is provided on one side of the dust screen (6), a brush (8) is provided on the other side of the dust screen (6) via a mounting frame (9), a suction head (7) is provided at the bottom of the dust screen (6), and a collection box (4) and a fan (3) are provided at the other end of the purifier body (1).

2. An air purification filter according to claim 1, characterized in that: The dustproof net (6) is circular in shape, and movable seats are provided at the top and bottom of the dustproof net (6).

3. An air purification filter according to claim 1, characterized in that: A first driving assembly (10) is provided on the top of the mounting frame (9), and the other side of the brush (8) is connected to the output end of the first driving assembly (10) via a rotating rod.

4. The air purification filter according to claim 1, characterized in that: The rotating drum (5) is connected to the inner wall of the purifier body (1) via a movable frame, and a second driving assembly is provided on the top of the movable frame.

5. The air purification filter according to claim 1, characterized in that: An air duct is provided between the bottom of the suction head (7) and the collection box (4) and the fan (3), and a sealing door is provided at the other end of the collection box (4).

6. An air purification filter according to claim 1, characterized in that: The surface of the purifier body (1) is provided with a box door (2), and the surface of the box door (2) is provided with a handle.

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