CN210728913U - High and be convenient for air purifier of renew cartridge of stability - Google Patents

Abstract

The utility model discloses an air purifier with high stability and convenient replacement of filter elements, comprising a casing and a filter barrel, a fixing block is fixed on one side of the casing, wherein a fixing bolt is connected on one side of the fixing block, and the An air outlet is installed at the bottom of the casing, an operation panel is installed in the air outlet, a fixing plate is fixed inside the casing, a motor is installed on one side of the fixing plate, and a fan is installed on one side of the motor. The air purifier with high stability and easy to replace the filter element is provided with a second sliding block which can be moved by pulling the filter element, so that the second sliding block will be separated from the engaging groove when moving, so that the sliding block can be moved to the transverse sliding groove, Therefore, the reverse rotation of the filter element will drive the second slider to slide with the horizontal chute, and then pull the filter element to move when the second slider slides to the vertical chute, so that the filter element drives the second slider to slide out of the vertical chute, which is convenient. The filter element can be performed faster and faster.

Description

An air purifier with high stability and easy to replace the filter element

technical field

The utility model relates to the technical field of air purification equipment, in particular to an air purifier with high stability and convenient replacement of filter elements.

Background technique

Air purifiers, also known as "air cleaners", air purifiers, and purifiers, refer to products that can adsorb, decompose or convert various air pollutants and effectively improve air cleanliness. They are mainly divided into household, commercial, industrial, building . The filter element of the existing air purifier needs to be replaced regularly, and the filter element needs to be disassembled and replaced after disassembly, which is very troublesome and requires a professional to operate, and the air inlet is not convenient to open, The filter barrel is inconvenient to fix.

The current air purifiers on the market have many defects, such as inconvenient to replace the filter element, inconvenient to open the air inlet, and inconvenient to fix the filter bucket. Therefore, there is an urgent need on the market to improve the structure of the air purifier with high stability and easy to replace the filter element. to complete this device.

Utility model content

The purpose of this utility model is to provide an air purifier with high stability and easy to replace the filter element, in order to solve the problems of the air purifier on the market proposed by the above-mentioned background technology, it is inconvenient to replace the filter element, and the air inlet is inconvenient to open, The problem that the filter barrel is not convenient to fix.

In order to achieve the above purpose, the utility model provides the following technical solutions: an air purifier with high stability and easy to replace the filter element, including a casing and a filter barrel, and a fixing block is fixed on one side of the casing, wherein,

A fixing bolt is connected on one side of the fixing block, an air outlet is installed at the bottom of the casing, an operation panel is installed in the air outlet, a fixing plate is fixed inside the casing, and a motor is installed on one side of the fixing plate, A fan is installed on one side of the motor, a connecting rod is fixed on the side of the fixing block close to the fixing bolt, a first extrusion block is connected on one side of the connecting rod, and a first extrusion block is installed on one side of the first extrusion block. A spring, a guide block is connected to the other side of the first extrusion block, the filter barrel is sleeved on one side of the casing, a connection block is fixed on one side of the filter barrel, and a first connection is opened inside the connection block a groove, a connecting rod is fitted inside the first connecting groove;

The top of the filter barrel is provided with a second connection groove, and the top of the filter barrel close to the second connection groove is provided with a first chute, and a first sliding block is fitted inside the first sliding groove. A second extrusion block is fixed on one side, a second spring is installed on one side of the second extrusion block, a first engaging block is fixed on one side of the second extrusion block, and the first engaging block is a A second engaging block is engaged on the side, a cover plate is fixed on one side of the second engaging block, an air inlet is opened inside the cover plate, and a dust cover is fixed on the surface of the cover plate close to the air inlet, away from the air inlet. A rotating shaft is connected to one side of the cover plate of the second engaging block, a vertical chute is provided on one side wall of the filter bucket, and a side wall of the filter bucket close to the vertical chute is provided with a vertical chute. There is a transverse chute, an engaging groove is opened on the inner side wall of the filter barrel close to the transverse chute, and a second sliding block is fitted inside the engaging groove, and one side of the second sliding block is fixed with a filter element.

Preferably, the connecting rod, the guide block and the first connecting groove are cylindrical, and the diameter of the connecting rod and the guide block are the same as the diameter of the first connecting groove.

Preferably, a telescopic structure is formed between the first extrusion block and the first spring, and the maximum telescopic size of the first extrusion block does not exceed the deformation amount of the first spring itself.

Preferably, there are two sets of the first sliding groove and the first sliding block, and a sliding connection is formed between the first sliding groove and the first sliding block.

Preferably, there are four engaging grooves, and the size of the engaging grooves is consistent with the size of the second slider.

Preferably, the filter element is provided with two groups, and a rotation structure is formed between the filter element and the transverse chute with respect to the second sliding block.

Compared with the prior art, the beneficial effects of the present utility model are: the air purifier with high stability and easy to replace the filter element:

1. There is a second slider that can be moved by pulling the filter element, so that when the second slider moves, it will be separated from the engaging groove, so that the slider will move to the transverse chute, so that the reverse rotation of the filter element will drive the second slider. It slides with the horizontal chute, and then when the second slider slides to the vertical chute, the filter element is pulled to move, so that the filter element drives the second slider to slide out of the vertical chute, so that the filter element can be moved quickly and quickly;

2. A first slider is provided that can move by pressing the second squeeze block, so that when the first slider moves, it slides with the first chute, and when the second squeeze block is received, the second spring will be squeezed. Press, so that when the second extrusion block is squeezed, it will drive the first engaging block to move, and when the first engaging block moves, it will be separated from the second engaging block. When the first engaging block and the second engaging block are engaged After the block is separated, the cover can be opened, so that the cover can be opened quickly to clean the inside of the filter barrel;

3. There is a housing that can be docked by pulling the filter bucket, so that the filter bucket will drive the connecting block to connect with the guide block, and when the connecting block connects with the guide block, it will drive the first connecting groove to slide with the guide block, so that the first connecting groove When sliding with the guide block, the first squeeze block will be squeezed, and the first squeeze block will squeeze the first spring when the first squeeze block is squeezed, and then the first spring will pass when the first connecting groove slides to the connecting rod. Its own elastic force resets the first extruding block, so that the first extruding block is engaged with the connecting block, which facilitates the quick installation of the filter barrel and improves the stability of the filter barrel.

Description of drawings

Fig. 1 is the appearance structure schematic diagram of the utility model;

Fig. 2 is the side view structure schematic diagram of the utility model;

3 is a schematic diagram of the cross-sectional structure of the fan of the present invention;

Figure 4 is a schematic diagram of the cross-sectional structure of the filter element of the utility model;

Figure 5 is a schematic diagram of the enlarged structure of Part A of the present invention;

FIG. 6 is an enlarged structural schematic diagram of part B of the present invention.

In the picture: 1. Shell, 2. Fixing block, 3. Fixing bolt, 4. Air outlet, 5. Operation panel, 6. Fixing plate, 7. Motor, 8. Fan, 9. Connecting rod, 10. First Squeeze block, 11, first spring, 12, guide block, 13, first connecting groove, 14, connecting block, 15, filter barrel, 16, second connecting groove, 17, first chute, 18, first Slider, 19, Second pressing block, 20, Second spring, 21, First engaging block, 22, Second engaging block, 23, Cover plate, 24, Air inlet, 25, Dust cover, 26 , shaft, 27, vertical chute, 28, horizontal chute, 29, snap groove, 30, second slider, 31, filter element.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-6, the present utility model provides a technical solution: an air purifier with high stability and easy to replace the filter element, comprising a casing 1, a fixing block 2, a fixing bolt 3, an air outlet 4, and an operation panel 5 , fixed plate 6, motor 7, fan 8, connecting rod 9, first extrusion block 10, first spring 11, guide block 12, first connecting groove 13, connecting block 14, filter barrel 15, second connecting groove 16 , the first chute 17, the first sliding block 18, the second pressing block 19, the second spring 20, the first engaging block 21, the second engaging block 22, the cover plate 23, the air inlet 24, the dust cover 25. The rotating shaft 26, the vertical chute 27, the transverse chute 28, the engaging slot 29, the second slider 30 and the filter element 31, a fixing block 2 is fixed on one side of the casing 1, wherein,

One side of the fixing block 2 is connected with a fixing bolt 3, an air outlet 4 is installed at the bottom of the casing 1, an operation panel 5 is installed in the air outlet 4, and a fixing plate 6 is fixed inside the casing 1. A motor 7 is installed on one side of the fixing plate 6, a fan 8 is installed on one side of the motor 7, and a connecting rod 9 is fixed on one side of the fixing block 2 close to the fixing bolt 3. The connecting rod 9, the guide block 12 and the The first connecting groove 13 is both cylindrical, and the diameter of the connecting rod 9 and the diameter of the guide block 12 are the same as the diameter of the first connecting groove 13. The filter barrel 15 will drive the connecting block 14 to connect with the guide block 12, and the connecting block 14 When docking with the guide block 12, it will drive the first connecting groove 13 to slide with the guide block 12. When the first connecting groove 13 slides with the guide block 12, the first squeeze block 10 will be squeezed. A first extrusion block 10 is connected, a telescopic structure is formed between the first extrusion block 10 and the first spring 11, and the maximum expansion and contraction size of the first extrusion block 10 does not exceed the deformation amount of the first spring 11 itself. When the connecting groove 13 slides with the guide block 12, it will squeeze the first pressing block 10, and when the first pressing block 10 is squeezed, it will squeeze the first spring 11, and the first connecting groove 13 slides to the connection At the rod 9, the first spring 11 resets the first pressing block 10 by its own elastic force. The first spring 11 is installed on one side of the first pressing block 10, and the other side of the first pressing block 10 is installed. A guide block 12 is connected, the filter barrel 15 is sleeved on one side of the casing 1, a connection block 14 is fixed on one side of the filter barrel 15, and a first connection groove 13 is opened inside the connection block 14. A connecting rod 9 is fitted inside the connecting groove 13;

The top of the filter barrel 15 is provided with a second connection groove 16 , and the top of the filter barrel 15 close to the second connection groove 16 is provided with a first chute 17 , and the first chute 17 and the first slider 18 are provided with There are two groups, and a sliding connection is formed between the first sliding groove 17 and the first sliding block 18. The first sliding block 18 moves by pressing the second pressing block 19. When the first sliding block 18 moves, it will be connected with the first sliding groove. 17 slides, the first sliding groove 17 is fitted with a first sliding block 18 inside, so the second pressing block 19 is fixed on one side of the first sliding block 18, and the second pressing block 19 is mounted on one side. For the second spring 20, a first engaging block 21 is fixed on one side of the second pressing block 19, and a second engaging block 22 is engaged with one side of the first engaging block 21. A cover plate 23 is fixed on one side of the block 22 , an air inlet 24 is opened inside the cover plate 23 , and a dust cover 25 is fixed on the surface of the cover plate 23 close to the air inlet 24 , away from the second engaging block 22 . A rotating shaft 26 is connected to one side of the cover plate 23 , a vertical chute 27 is opened on the inner side wall of the filter barrel 15 , and a horizontal chute 27 is opened on the inner side wall of the filter barrel 15 close to the vertical chute 27 . In the chute 28, the inner side wall of the filter barrel 15 close to the transverse chute 28 is provided with engaging grooves 29. There are four engaging grooves 29, and the size of the engaging grooves 29 is the same as that of the second sliding groove 29. The sizes of the blocks 30 match, and the second sliding block 30 moves by pulling the filter element 31. When the second sliding block 30 moves, it will be separated from the engaging groove 29, so that the sliding block 30 moves to the lateral sliding groove 28, and the card A second sliding block 30 is fitted inside the joint groove 29 , and a filter element 31 is fixed on one side of the second sliding block 30 . A rotating structure is formed between them. Reverse rotation of the filter element 31 will drive the second slider 30 and the lateral chute 28 to slide. The two sliders 30 slide out of the vertical chute 27 .

Working principle: When using the air purifier with high stability and easy to replace the filter element, it is first necessary to have a simple understanding of the air purifier with high stability and easy to replace the filter element. After the air purifier is used for a long time, the filter element 31 needs to be checked. For replacement, the first sliding block 18 is moved by pressing the second pressing block 19. When the first sliding block 18 moves, it will slide with the first chute 17, and when the second pressing block 19 is received, it will slide against the second spring 20. When the second pressing block 19 is squeezed, it will drive the first engaging block 21 to move, and when the first engaging block 21 moves, it will be separated from the second engaging block 22. After the 21 is separated from the second engaging block 22, the cover 23 can be opened. After the cover 23 is opened, the second sliding block 30 is moved by pulling the filter element 31, and the second sliding block 30 will be separated from the engaging groove 29 when moving, so that the The slider 30 moves to the transverse chute 28, and the reverse rotation of the filter element 31 will drive the second slider 30 to slide with the transverse chute 28. When the second slider 30 slides to the vertical chute 27, the filter element 31 is pulled to move. Make the filter element 31 drive the second slider 30 to slide out of the vertical chute 27, the filter element 31 can be carried out quickly and quickly, after the filter element 31 is replaced, the air purifier can work, the motor 7 works through the operation panel 5, and the motor 7 works When the fan 8 rotates, it will drive the fan 8 to rotate. When the fan 8 rotates, it will draw the external air into the air inlet 24, and the air will enter the filter barrel 15 from the air inlet 24. After the air enters the filter barrel 15, the two sets of filter elements 31 will carry out the air filtering. After filtering, the filtered air will be discharged through the air outlet 4, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (6)

1. An air purifier with high stability and easy to replace the filter element, comprising a casing (1) and a filter barrel (15), characterized in that: a fixing block (2) is fixed on one side of the casing (1), wherein, One side of the fixing block (2) is connected with a fixing bolt (3), an air outlet (4) is installed at the bottom of the casing (1), and an operation panel (5) is installed in the air outlet (4), A fixing plate (6) is fixed inside the casing (1), a motor (7) is installed on one side of the fixing plate (6), and a fan (8) is installed on one side of the motor (7), which is close to the fixing bolt ( 3) A connecting rod (9) is fixed on one side of the fixing block (2), a first pressing block (10) is connected on one side of the connecting rod (9), and the first pressing block (10) A first spring (11) is installed on one side, a guide block (12) is connected on the other side of the first extrusion block (10), and the filter barrel (15) is sleeved on one side of the casing (1), so A connecting block (14) is fixed on one side of the filter barrel (15), a first connecting groove (13) is opened inside the connecting block (14), and a connecting rod (13) is fitted inside the first connecting groove (13). 9); A second connection groove (16) is formed on the top of the filter barrel (15), and a first chute (17) is formed on the top of the filter barrel (15) close to the second connection groove (16). A first sliding block (18) is fitted inside the groove (17), a second pressing block (19) is fixed on one side of the first sliding block (18), and the second pressing block (19) is mounted on one side There is a second spring (20), a first engaging block (21) is fixed on one side of the second pressing block (19), and a second engaging block is engaged with one side of the first engaging block (21). Block (22), a cover plate (23) is fixed on one side of the second engaging block (22), and an air inlet (24) is opened inside the cover plate (23). A dust cover (25) is fixed on the surface of the cover plate (23), a rotating shaft (26) is connected to the side of the cover plate (23) away from the second engaging block (22), and an inner part of the filter barrel (15) is connected. A vertical chute (27) is provided on the side body wall, and a transverse chute (28) is provided on the inner side wall of the filter barrel (15) close to the vertical chute (27). 28), an engaging groove (29) is provided on the inner side wall of the filter barrel (15), and a second sliding block (30) is fitted inside the engaging groove (29). A filter element (31) is fixed on one side of the block (30). 2. An air purifier with high stability and easy to replace the filter element according to claim 1, characterized in that: the connecting rod (9), the guide block (12) and the first connecting groove (13) are the same It is cylindrical, and the diameter of the connecting rod (9) and the diameter of the guide block (12) are the same as the diameter of the first connecting groove (13). 3. An air purifier with high stability and easy to replace the filter element according to claim 1, wherein a telescopic structure is formed between the first extrusion block (10) and the first spring (11), And the maximum expansion and contraction size of the first extrusion block (10) does not exceed the deformation amount of the first spring (11). 4. An air purifier with high stability and easy to replace the filter element according to claim 1, characterized in that: the first chute (17) and the first slider (18) are provided with two groups, and A sliding connection is formed between the first sliding groove (17) and the first sliding block (18). 5. An air purifier with high stability and easy to replace the filter element according to claim 1, characterized in that: the engaging grooves (29) are provided with four, and the size of the engaging grooves (29) is the same as the The dimensions of the second sliding block (30) are matched. 6. An air purifier with high stability and easy to replace the filter element according to claim 1, characterized in that: the filter element (31) is provided with two groups, and the filter element (31) and the transverse chute (28) A rotating structure is formed between the second sliding blocks (30).

Images