CN220507125U - Filter air inlet structure - Google Patents

Abstract

The utility model discloses a filter air inlet structure, which comprises a machine body, wherein air inlets for filtering are formed in the surfaces of two side walls of the periphery of the machine body, a frame plate for supporting is inserted into the air inlets, a template for guiding flow is assembled on one surface of the frame plate close to the air inlets, a plurality of groups of template are arranged, a support box positioned at the bottom of the template is detachably arranged on one surface of the frame plate close to the air inlets through screws, and through the design of the frame plate, the template , the support box and a filter screen, the garbage sundries sucked by the filter are intercepted on the inner side of the air inlets, so that the garbage sundries cannot contact with a filter element in the filter, the holes of the filter screen are small, air and peculiar smell can pass conveniently, but some flocculent garbage sundries can be intercepted, and meanwhile, the plurality of groups of template are convenient for shunting the air entering the air inlets, and the air purification efficiency is convenient to be improved.

Description

Filter air inlet structure

Technical Field

The utility model relates to the technical field of filter air intake, in particular to a filter air intake structure.

Background

The air purifier is also called as an air cleaner, an air freshener and a purifier, and can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like), and the product for effectively improving the air cleanliness is mainly divided into household, commercial, industrial and building; the ozone negative ion horizontal wall-mounted small air filter can generally effectively purify formaldehyde bacteria second-hand smoke peculiar smell and the like in a room, the filter generally adopts a two-side air inlet mode to improve the air purification efficiency for efficiency, but ventilation positions on two sides of the filter adopt a straight hole design, so that the indoor air is convenient to enter, but some garbage sundries are easy to enter the filter along with the operation of the filter, and are accumulated on a filter element in the filter, so that the filtering efficiency and the filtering effect of the filter are easy to be influenced to a certain extent; to this end, we propose a filter intake structure.

Disclosure of Invention

The utility model mainly aims to provide a filter air inlet structure, through the design of a frame plate, a template, a support box and a filter screen, garbage sundries sucked by the filter are intercepted at the inner side of an air inlet hole, so that the garbage sundries cannot contact with a filter element in the filter, the filter screen is small in holes, air and peculiar smell can pass through conveniently, but some flocculent garbage sundries can be intercepted, and meanwhile, a plurality of groups of templates are convenient for shunting the air entering the air inlet hole, the efficiency of air purification is improved, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a filter inlet structure, includes the organism, the inlet port that can be used to filter is all offered on the both sides wall surface of organism periphery, peg graft in the inlet port and have the framed board that can be used to support, and the one side that the framed board is close to the inlet port is equipped with the template that can be used to the water conservancy diversion, and template has the multiunit, the one side that the framed board is close to the inlet port is through screw demountable installation has the branch box that is located template bottom, the one side that the framed board was kept away from to template is through screw demountable installation has the filter screen that is used for preventing miscellaneous;

the frame plate is equipped with the fixture block that is located template top near the inlet port one side, and the clamping hole with fixture block looks joint is seted up on the inlet port inner wall surface, the straight flute that is linked together with the organism outside is seted up on the clamping hole inside wall surface, and slidable mounting has lug and push rod that can be used to spacing in the straight flute, push rod and lug looks screw connection, and the push rod is located the organism outside.

Further, a spring which can be used for pushing the convex block to displace is arranged in the straight groove; the spring conveniently and continuously pushes the protruding block, so that the protruding block in the straight groove can be continuously clamped with the clamping block.

Further, the filter screen is of an L-shaped structure; the filter screen of L type structure conveniently blocks the top and the side of multiunit template for the air that gets into can get into the organism inboard after the filtration of filter screen again.

Further, a plurality of groups of templates are uniformly distributed on one surface of the frame plate, which is positioned on the air inlet hole; the evenly distributed multiple groups of templates facilitate the diversion of the entering air and provide a certain interception capability for the garbage and sundries in the air.

Further, the frame plate is in a mouth-shaped structure; the frame plate of the mouth-shaped structure is convenient to use, is convenient to support a plurality of groups of plates, support boxes and filter screens, and is convenient for air to enter.

Compared with the prior art, the utility model has the following beneficial effects:

1. this application technical scheme passes through the design of framed board, template, prop up box and filter screen for by filter operation inspiratory rubbish debris by the inlet port inboard, make these rubbish debris can not take place the possibility of contact with the filter core in the filter, and the aperture of filter screen is less, make things convenient for air and peculiar smell to pass through, but some flocculent rubbish debris of hair can be intercepted, multiunit template is convenient to shunt the air that gets into in the inlet port simultaneously, is convenient for improve air purification's efficiency.

2. According to the technical scheme, through the design of the clamping blocks, the clamping holes, the push rods and the protruding blocks, structural components such as the frame plates and the filter screens in the air inlet holes are convenient to assemble and disassemble, the inner branch boxes are convenient to disassemble, garbage sundries intercepted by the filter screens are convenient to clean, and meanwhile, when the components break down, the components are convenient to maintain or replace, and the operation is simple and convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of an air intake structure of a filter according to the present utility model.

FIG. 2 is a schematic view of the inner side of a frame plate of an air intake structure of a filter according to the present utility model.

Fig. 3 is a schematic plan view of the internal structure of the straight groove of the air inlet structure of the filter according to the present utility model.

In the figure: 1. a body; 2. an air inlet hole; 3. a frame plate; 4. templates; 5. a supporting box; 6. a filter screen; 7. a clamping block; 8. a clamping hole; 9. a straight groove; 10. a bump; 11. a push rod; 12. and (3) a spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, an air inlet structure of a filter comprises a machine body 1, wherein air inlets 2 for filtering are formed in the surfaces of two side walls of the periphery of the machine body 1, a frame plate 3 for supporting is inserted into the air inlets 2, a type plate 4 for guiding flow is assembled on one surface of the frame plate 3 close to the air inlets 2, a plurality of groups of type plates 4 are arranged, a supporting box 5 positioned at the bottom of the type plate 4 is detachably arranged on one surface of the frame plate 3 close to the air inlets 2 through screws, and a filtering screen 6 for preventing impurities is detachably arranged on one surface of the type plate 4 away from the frame plate 3 through screws; the frame plate 3 is equipped with the fixture block 7 that is located template 4 top near inlet port 2 one side, and the draw-in hole 8 with fixture block 7 looks joint is seted up on inlet port 2 inner wall surface, and draw-in hole 8 inside wall surface has seted up the straight flute 9 with the outside intercommunication of organism 1, and slidable mounting has lug 10 and push rod 11 that can be used to spacing in the straight flute 9, and push rod 11 and lug 10 looks screw connection, and push rod 11 is located the organism 1 outside.

As shown in fig. 3, in which a spring 12 is mounted in the straight groove 9 for pushing the projection 10 to displace; the spring 12 is convenient to continuously push the protruding block 10, so that the protruding block 10 in the straight groove 9 can be continuously clamped with the clamping block 7.

As shown in fig. 2, wherein the filter screen 6 has an L-shaped structure; the filter screen 6 with the L-shaped structure is convenient for blocking and intercepting the top and the side surfaces of the plurality of groups of templates 4, so that the entering air can enter the inner side of the machine body 1 after being filtered by the filter screen 6; a plurality of groups of templates 4 are uniformly distributed on one surface of the frame plate 3, which is positioned on the air inlet hole 2; the plurality of groups of templates 4 which are uniformly distributed are convenient for dividing the entering air and providing a certain interception capability for the garbage and sundries in the air; the frame plate 3 is in a mouth-shaped structure; the frame plate 3 of the mouth-shaped structure is convenient to use, is convenient to support a plurality of groups of plates 4, the support box 5 and the filter screen 6, and is convenient for air to enter.

It should be noted that, the utility model is a filter air inlet structure, when the filter operates and filters and purifies air, the air enters from the air inlet hole 2 along with the operation of the fan in the machine body 1, firstly, the air enters from the opening of the frame plate 3, then passes through the multiple groups of plate 4, the multiple groups of plate 4 are convenient for splitting the air, the concave-convex surface of the plate 4 is convenient for intercepting the garbage sundries in the air, so that the sundries are clamped between the multiple plate 4, then the air split by the multiple groups of plate 4 is filtered by the filter screen 6, so that the content of the garbage sundries in the air is further reduced, the possibility that the garbage sundries are accumulated on the filter element in the filter is reduced, and the influence of the garbage sundries on the filter element is reduced, then through the contact of the filter core in the organism 1 to the air of double filtration to conveniently purify the air, when needs clear up frame board 3, can directly promote the push rod 11 in the organism 1 outside, make push rod 11 drive lug 10 extrusion spring 12 in the straight flute 9, make lug 10 separate with fixture block 7 in the draw-in hole 8, then just can directly stimulate frame board 3, make frame board 3 shift out from the inlet port 2 of organism 1 periphery, can beat multiunit template 4 gently this moment, make the dust debris of joint between multiunit template 4 can drop into in the branch box 5, then dismantle the screw that fixed branch box 5 was used can dismantle branch box 5, conveniently clear up the rubbish debris of branch box 5 inside, reverse operation also conveniently installs it after the clearance is accomplished.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited by the foregoing examples, which are provided in the specification to illustrate the present utility model

The present utility model is susceptible to various changes and modifications without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a filter inlet structure, includes organism (1), its characterized in that, inlet port (2) that can be used to filter are all offered on organism (1) periphery both sides wall surface, inlet port (2) are inserted and are had frame board (3) that can be used to support, and the one side that frame board (3) is close to inlet port (2) is equipped with template (4) that can be used to the water conservancy diversion, and template (4) have the multiunit, the one side that frame board (3) is close to inlet port (2) is through screw demountable installation have be located template (4) bottom prop up box (5), the one side that template (4) kept away from frame board (3) is through screw demountable installation and is used for preventing miscellaneous filter screen (6);

the frame plate (3) is close to the fixture block (7) at the top of the template (4) and is assembled on one side of the air inlet (2), the clamping hole (8) clamped with the fixture block (7) is formed in the inner wall surface of the air inlet (2), the straight slot (9) communicated with the outer side of the machine body (1) is formed in the inner wall surface of the clamping hole (8), the protruding block (10) and the pushing rod (11) which can be used for limiting are arranged in the straight slot (9) in a sliding mode, the pushing rod (11) is connected with the protruding block (10) through screws, and the pushing rod (11) is located the outer side of the machine body (1).

2. A filter inlet arrangement according to claim 1, characterized in that the straight groove (9) is fitted with a spring (12) which can be used to push the displacement of the projection (10).

3. A filter inlet arrangement according to claim 1, characterized in that the filter screen (6) has an L-shaped structure.

4. A filter inlet arrangement according to claim 1, wherein a plurality of sets of said templates (4) are uniformly distributed on one side of the frame plate (3) on the inlet aperture (2).

5. A filter inlet arrangement according to claim 1, characterized in that the frame plate (3) is of a mouth-shaped construction.