CN211836876U

CN211836876U - Air cleaner air intake dustproof construction

Info

Publication number: CN211836876U
Application number: CN202020081428.4U
Authority: CN
Inventors: 余学群
Original assignee: Shenzhen Minghuida Plastic Electronics Co ltd
Current assignee: Shenzhen Minghuida Plastic Electronics Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-11-03
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to the technical field of air fresheners, and discloses a dustproof structure of an air inlet of an air freshener, which comprises a freshener body and an air inlet, wherein the air inlet is arranged on the surface of the freshener body; the utility model has the advantages of convenient dismantlement and installation, can effectively filter the dirt bits, thereby reduce external dust and get into the air intake of air refreshing machine, solved the air refreshing machine and can gather more dust in the use, and the filter screen of air refreshing machine inside is changed comparatively difficultly, lead to the air purification effect greatly reduced of air refreshing machine, can cause secondary pollution's problem even, the air purification efficiency of air refreshing machine has been promoted effectively, and then the life of air refreshing machine has been increased.

Description

Air cleaner air intake dustproof construction

Technical Field

The utility model relates to an air freshener technical field specifically is an air freshener air intake dustproof construction.

Background

An air purifier, also known as an air cleaner, an air freshener, and a purifier, is a product capable of adsorbing, decomposing, or converting various air pollutants, generally including PM2.5, dust, decoration pollution such as formaldehyde, bacteria, allergens, and the like, and effectively improving air cleanliness, and is mainly divided into household, commercial, and industrial uses.

The air cleaner can gather more dust in the use, and the inside filter screen of air cleaner changes comparatively difficultly, leads to the air purification effect greatly reduced of air cleaner, can cause secondary pollution even, can't play air-purifying's effect. Therefore, the dustproof structure is convenient to detach and mount, and can effectively filter dust, so that the problem that external dust enters an air inlet of the air cleaner is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air refreshing machine air intake dustproof construction possesses convenient dismantlement and installation, can effectively filter the dirt bits to reduce the advantage that external dust got into air refreshing machine air intake, solved the inside filter screen of air refreshing machine and changed comparatively difficultly, lead to the air purification effect greatly reduced of air refreshing machine, can cause secondary pollution's problem even.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air freshener air intake dustproof construction, includes fresh machine body and air intake, the air intake is seted up in the surface of fresh machine body, the outside bolt of air intake has the connecting seat, the bottom bolt of connecting seat has the backup pad, the top of backup pad is provided with the installing frame, the front bolt of connecting seat has the wind-guiding frame, the back laminating of wind-guiding frame and installing frame, first fixture block is installed in the front of connecting seat, the back mounting of installing frame has the second fixture block, the joint between first fixture block and the second fixture block, the inside of installing frame is provided with dustproof frame, the left and right sides of dustproof frame all has bolted sliding block, the sliding tray has all been seted up to the left and right sides of installing frame inner wall, sliding connection between sliding block and the sliding tray, the inside bolt of dustproof frame has the dust screen.

Preferably, the mounting groove has all been seted up to the left and right sides at installing frame top, the internally mounted of mounting groove has compression spring, compression spring's inside cover is equipped with the connecting rod, the top of connecting rod runs through to the top of installing frame, the top bolt of connecting rod has the roof, the surface bolt of roof has the handle.

Preferably, the bottom end of the connecting rod is bolted with a limiting piece, the limiting piece is located inside the mounting groove, and the limiting piece is connected with the mounting groove in a sliding mode.

Preferably, the bottom of the mounting groove is provided with a protruding block in a penetrating mode, the top of the protruding block is in bolted connection with the limiting piece, the top of the dustproof frame is provided with a groove, and the groove and the protruding block are matched for use.

Preferably, the number of the first clamping blocks is a plurality of, and evenly distributed in the right and left sides of the front face of the connecting seat, the second clamping blocks are respectively located on the right and left sides of the back face of the mounting frame, and the number of the second clamping blocks is the same as that of the first clamping blocks.

Preferably, the number of the dust screens is two, the dust screens are bolted to the front side and the rear side of the inner wall of the dust-proof frame respectively, and the coverage area of the dust screens is the same as the area of the inner cavity of the dust-proof frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model has the advantages of convenient dismantlement and installation, can effectively filter the dirt bits, thereby reduce external dust and get into the air intake of air refreshing machine, solved the air refreshing machine and can gather more dust in the use, and the filter screen of air refreshing machine inside is changed comparatively difficultly, lead to the air purification effect greatly reduced of air refreshing machine, can cause secondary pollution's problem even, the air purification efficiency of air refreshing machine has been promoted effectively, and then the life of air refreshing machine has been increased.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side sectional view of the partial structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

FIG. 4 is a top sectional view of the structure of the present invention;

fig. 5 is a partial enlarged view of the point B in fig. 4 according to the present invention.

In the figure: 1. a freshener body; 2. an air inlet; 3. a connecting seat; 4. a support plate; 5. installing a frame; 6. a wind guide frame; 7. a first clamping block; 8. a second fixture block; 9. a dust-proof frame; 10. a slider; 11. a sliding groove; 12. a dust screen; 13. mounting grooves; 14. a compression spring; 15. a connecting rod; 16. a top plate; 17. a handle; 18. a limiting sheet; 19. a bump; 20. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a dust-proof structure for an air inlet of an air freshener comprises a freshener body 1 and an air inlet 2, wherein the air inlet 2 is arranged on the surface of the freshener body 1, the outer side of the air inlet 2 is bolted with a connecting seat 3, the bottom of the connecting seat 3 is bolted with a supporting plate 4, the top of the supporting plate 4 is provided with a mounting frame 5, the front of the connecting seat 3 is bolted with an air guide frame 6, the air guide frame 6 is attached to the back of the mounting frame 5, the front of the connecting seat 3 is provided with a first clamping block 7, the back of the mounting frame 5 is provided with a second clamping block 8, the first clamping block 7 is clamped with the second clamping block 8, the inside of the mounting frame 5 is provided with a dust-proof frame 9, the left side and the right side of the dust-proof frame 9 are both bolted with sliding blocks 10, the left side and the right side of the inner wall of the mounting frame 5 are both, this dustproof construction has convenient dismantlement and installation, can carry out effective filtration to the dirt bits, thereby reduce the advantage that external dust gets into air refreshing machine air intake, solved air refreshing machine and can gather more dust in the use, and the filter screen of air refreshing machine inside is changed comparatively difficultly, lead to the air purification effect greatly reduced of air refreshing machine, can cause secondary pollution's problem even, the air purification efficiency of air refreshing machine has been promoted effectively, and then the life of air refreshing machine has been increased.

Please refer to fig. 1, fig. 2 and fig. 3, mounting grooves 13 have been all seted up to the left and right sides at installing frame 5 top, the internally mounted of mounting groove 13 has compression spring 14, compression spring 14's inside cover is equipped with connecting rod 15, the top of connecting rod 15 runs through to the top of installing frame 5, the top bolt of connecting rod 15 has roof 16, the surface bolt of roof 16 has handle 17, through setting up mounting groove 13, compression spring 14, connecting rod 15, roof 16 and handle 17, the use is dismantled to dustproof frame 9 of being convenient for, the difficult problem of dustproof frame 9 dismantlement has been solved.

Referring to fig. 2 and 3, the bottom end of the connecting rod 15 is bolted with a limiting piece 18, the limiting piece 18 is located inside the mounting groove 13, the limiting piece 18 is connected with the mounting groove 13 in a sliding manner, and the limiting piece 18 is arranged to keep the protruding block 19 vertical, so that the protruding block 19 is accurately connected with the groove 20.

Referring to fig. 1, 2 and 3, a bump 19 is disposed through the bottom of the mounting groove 13, the top of the bump 19 is bolted to the limiting plate 18, a groove 20 is disposed at the top of the dustproof frame 9, the groove 20 and the bump 19 are used in cooperation, and the bump 19 and the groove 20 are disposed to fix the dustproof frame 9, so as to prevent the dustproof frame 9 from falling off and affecting the dustproof effect.

Referring to fig. 1, 4 and 5, the number of the first fixture blocks 7 is a plurality of first fixture blocks which are uniformly distributed on the left and right sides of the front surface of the connecting seat 3, the second fixture blocks 8 are respectively located on the left and right sides of the back surface of the mounting frame 5, and the number of the second fixture blocks 8 is the same as that of the first fixture blocks 7.

Referring to fig. 4 and 5, the number of the dust screens 12 is two, the dust screens 12 are bolted to the front and rear sides of the inner wall of the dust-proof frame 9, the coverage area of the dust screens 12 is the same as the area of the inner cavity of the dust-proof frame 9, and through the design, dust can be doubly filtered, thereby increasing the dust-proof effect.

The working principle is as follows: when the dustproof device is used, the connecting seat 3 is firstly bolted on the outer side of the air inlet 2, then the bottom of the second clamping block 8 on the back of the mounting frame 5 is attached to the top of the first clamping block 7, then the mounting frame 5 is controlled to move downwards, at the moment, the second clamping block 8 and the first clamping block 7 slide relatively until the bottom of the mounting frame 5 is attached to the support plate 4, the mounting frame 5 is fixed, then the dustproof frame 9 is mounted, the sliding block 10 is positioned in the sliding groove 11, then the dustproof frame 9 is pushed to enable the sliding block 10 to slide in the sliding groove 11 until the groove 20 is clamped with the lug 19, at the moment, the compression spring 14 pushes the limiting piece 18 downwards, the lug 19 is tightly clamped with the groove 20, the dustproof frame 9 is further fixed in the mounting frame 5, the dustproof effect on the air inlet 2 is achieved, when the dustproof mesh 12 is cleaned or replaced, the handle 17 is pulled upwards, the handle 17 drives the projection 19 to move upwards through the connecting rod 15, the clamping between the projection 19 and the groove 20 is released, and at the moment, the dustproof frame 9 is taken out and the dustproof net 12 is cleaned.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air freshener air intake dustproof construction, includes refreshing machine body (1) and air intake (2), its characterized in that: the air inlet (2) is arranged on the surface of the freshener body (1), the outer side of the air inlet (2) is connected with a connecting seat (3) in a bolted mode, the bottom of the connecting seat (3) is connected with a supporting plate (4) in a bolted mode, the top of the supporting plate (4) is provided with a mounting frame (5), the front of the connecting seat (3) is connected with an air guide frame (6) in a bolted mode, the air guide frame (6) is attached to the back of the mounting frame (5), the front of the connecting seat (3) is provided with a first clamping block (7), the back of the mounting frame (5) is provided with a second clamping block (8), the first clamping block (7) is clamped with the second clamping block (8), a dustproof frame (9) is arranged inside the mounting frame (5), sliding blocks (10) are respectively connected to the left side and the right side of the dustproof frame (9) in a bolted mode, sliding grooves (11) are, sliding connection between sliding block (10) and sliding tray (11), dust screen (12) have been bolted to the inside of dustproof frame (9).

2. The air inlet dustproof structure of the air freshener as in claim 1, wherein: mounting groove (13) have all been seted up to the left and right sides at installing frame (5) top, the internally mounted of mounting groove (13) has compression spring (14), the inside cover of compression spring (14) is equipped with connecting rod (15), the top of connecting rod (15) is run through to the top of installing frame (5), the top bolt of connecting rod (15) has connect roof (16), the surface bolt of roof (16) has connect handle (17).

3. The air inlet dustproof structure of the air freshener as in claim 2, wherein: the bottom end of the connecting rod (15) is bolted with a limiting piece (18), the limiting piece (18) is located inside the mounting groove (13), and the limiting piece (18) is in sliding connection with the mounting groove (13).

4. The air inlet dustproof structure of the air freshener as in claim 3, wherein: the bottom of the mounting groove (13) is provided with a protruding block (19) in a penetrating mode, the top of the protruding block (19) is in bolted connection with the limiting piece (18), the top of the dustproof frame (9) is provided with a groove (20), and the groove (20) and the protruding block (19) are matched for use.

5. The air inlet dustproof structure of the air freshener as in claim 1, wherein: the quantity of first fixture block (7) is a plurality of, and its evenly distributed in the positive left and right sides of connecting seat (3), second fixture block (8) are located the left and right sides at installing frame (5) back respectively, and the quantity of second fixture block (8) is the same with the quantity of first fixture block (7).

6. The air inlet dustproof structure of the air freshener as in claim 1, wherein: the number of the dust screens (12) is two, the dust screens (12) are respectively bolted with the front side and the rear side of the inner wall of the dust-proof frame (9), and the coverage area of the dust screens (12) is the same as the area of the inner cavity of the dust-proof frame (9).