CN214680612U - Air purifier filter element - Google Patents

Abstract

The utility model discloses an air purifier filter element, which comprises a first outer frame body, wherein a strip-shaped groove is formed on the right surface of the first outer frame body, a second outer frame body is fixedly arranged on the inner wall of the strip-shaped groove, a dust screen is fixedly arranged in the middle of the second outer frame body, a filter plate is fixedly arranged on the rear side of the dust screen, and an octagonal groove is formed on the right end of the upper surface of the first outer frame body; the utility model discloses a detachable dust screen and fixed knot that set up construct, the dust screen can carry out the prefilter to great dust impurity in the air, inside avoiding great particle impurity to get into the filter core, the life of filter core has been prolonged, the use cost has been reduced when guaranteeing the filter effect, in addition through the deposition board that sets up, can collect the dust on the dust screen, inside avoiding piling up dust on the dust screen directly to drop into the filter core, influence the filter effect of filter core, and the deposition board is detachable, the maintenance personnel of being convenient for use.

Description

Air purifier filter element

Technical Field

The utility model relates to a clearing machine technical field specifically is an air purifier filter core.

Background

The air purifier is also called as an air cleaner, and is a product capable of adsorbing, decomposing or converting various air pollutants, generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like, and effectively improving the air cleanliness, wherein the most important is a filter element of a purifier type, and the quality effect of the filter element directly determines the integral filtering effect of the purifier, and is equivalent to the heart in the purifier.

But current clearing machine filter core exists certain not enough, and current clearing machine filter core lacks large granule filter equipment when using, and the large granule in the air directly gets into the gap of filter core body, influences the life of filter core easily, and current filter core lacks dust collection device in addition, and when the deposition on the clearance dust screen, the dust scatters on ground easily, produces the pollution, for this we propose an air purifier filter core.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an air purifier filter core to solve the current purifier filter core that proposes in the above-mentioned background art and lack large granule filter equipment when using, during the gap of the large granule direct entering filter core body in the air, influence the life of filter core easily, current filter core lacks dust collection device in addition, and when the deposition on the clearance dust screen, the dust scatters easily on ground, produces the problem of pollution.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an air purifier filter core, includes first outer frame body, the bar groove has been seted up on the right surface of first outer frame body, the inner wall fixed mounting in bar groove has the outer frame body of second, the middle part fixed mounting of the outer frame body of second has the dust screen, the rear side fixed mounting of dust screen has the filter, the splayed groove has been seted up to the right-hand member of first outer frame body upper surface, the inside movable mounting in splayed groove has the press block, the cavity has been seted up to the right-hand member of second outer frame body upper surface, the inner wall fixed mounting of cavity has the fixed block, the bottom fixed mounting of first outer frame body front surface has the deposition board.

Further preferably, the lower end of the splayed groove is provided with a limiting sliding groove, the lower end of the limiting sliding groove is provided with a fixing hole, the inner wall of the fixing hole is slightly larger than the outer wall of the fixing block, and a limiting block is fixedly mounted in the middle of the pressing block.

Further preferably, an extrusion spring is fixedly mounted at the bottom end of the inner wall of the cavity, and the fixed block is elastically connected with the cavity through the extrusion spring.

Further preferably, the top of the fixed block is fixedly provided with a radian block, and the second outer frame body and the first outer frame body are fixed through the mutually matched clamping of the fixed block and the fixed hole.

More preferably, the second outer frame body is slidably connected to the first outer frame body through a strip-shaped groove.

Preferably, the bottom of the front surface of the first outer frame body is provided with a mounting hole, the upper surface of the dust plate is provided with a groove, the rear end of the dust plate is fixedly provided with a butt column, and the outer wall of the butt column is slightly smaller than the inner wall of the mounting hole.

Preferably, the first outer frame body is fixedly connected with the external connector through four groups of mounting blocks.

(III) advantageous effects

The utility model provides an air purifier filter core possesses following beneficial effect:

(1) the filter element of the air purifier has the advantages that through the detachable dust screen and the fixed structure, the dust screen can preliminarily filter larger dust impurities in the air, so that the larger particle impurities are prevented from entering the filter element, the service life of the filter element is prolonged, the use cost is reduced while the filtering effect is ensured, and the problem that the service life of the filter element is influenced because the larger particles directly enter the filter element is avoided due to the arrangement of the filter screen;

(2) this kind of air purifier filter core through the deposition board that sets up, can collect the dust on the dust screen, avoids piling up on the dust screen inside the dust directly drops into the filter core, influences the filter effect of filter core to the deposition board is detachable, and the maintenance personnel of being convenient for use, dust when avoiding operating personnel to clear up the deposition on the dust screen drops and pollutes ground.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the first outer frame body and the strip-shaped plate of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is a schematic plan view of the pressing block and the fixing block of the present invention.

In the figure: 1. a first outer frame body; 2. a filter plate; 3. mounting blocks; 4. a second outer frame body; 5. a strip-shaped groove; 6. a dust screen; 7. mounting holes; 8. a dust accumulation plate; 9. butting columns; 10. a pressing block; 11. a V-shaped groove; 12. a fixed block; 13. a cavity; 14. a radian block; 15. a limiting chute; 16. a limiting block; 17. a fixing hole; 18. compressing the spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution of an air cleaner filter element: including first outer frame body 1, bar groove 5 has been seted up on first outer frame body 1's right surface, the inner wall fixed mounting in bar groove 5 has second outer frame body 4, the middle part fixed mounting of second outer frame body 4 has dust screen 6, be convenient for filter the large granule dust in the air, increase inside filter 2's life, the rear side fixed mounting of dust screen 6 has filter 2, eight characters groove 11 has been seted up to the right-hand member of first outer frame body 1 upper surface, eight characters groove 11's inside movable mounting has press according to briquetting 10, be convenient for the dismantlement of second outer frame body 4, cavity 13 has been seted up to the right-hand member of second outer frame body 4 upper surface, the inner wall fixed mounting of cavity 13 has fixed block 12, the bottom fixed mounting of first outer frame body 1 front surface has dust deposition board 8, be convenient for collect the dust of long-time accumulation on the dust screen 6.

In this embodiment, it is concrete, spacing spout 15 has been seted up to the lower extreme in splayed groove 11, fixed orifices 17 has been seted up to the lower extreme of spacing spout 15, the inner wall of fixed orifices 17 slightly is greater than the outer wall of fixed block 12, the middle fixed mounting who presses piece 10 has stopper 16, stopper 16 avoids pressing piece 10 to take place to drop, stability when increasing the use, the inner wall of fixed orifices 17 is greater than the outer wall of fixed block 12, be convenient for fixed block 12 gets into in the fixed orifices 17, the inner wall bottom fixed mounting of cavity 13 has extrusion spring 18, through extrusion spring 18 elastic connection between fixed block 12 and the cavity 13, clear up after accomplishing with dust screen 6 recovery normal position, promote first framework 4 after a certain position, under the effect of inside extrusion spring 18, fixed block 12 extrudes into fixed orifices 17 again.

Specifically, the top fixed mounting of fixed block 12 has radian piece 14, it is fixed through the block of mutually supporting of fixed block 12 and fixed orifices 17 between second outer frame 4 and the first outer frame 1, radian piece 14 is convenient for fixed block 12 and the contact of first outer frame 1, frictional force when reducing the contact, when the second outer frame 4 is pulled out to needs, press according to piece 10 extrusion radian piece 14, fixed block 12 just withdraws from fixed orifices 17 this moment, alright clear up with pulling second outer frame 4 this moment.

Specific, through 5 sliding connection in bar groove between second outer frame body 4 and the first outer frame body 1, be convenient for stimulate the outer frame body 1 of second and clear up, mounting hole 7 has been seted up to the bottom of 1 front surface of first outer frame body, the upper surface of dust board 8 is seted up flutedly, the rear end fixed mounting of dust board 8 has docking post 9, docking post 9's outer wall slightly is less than the inner wall of mounting hole 7, when needs clearance dust board 8, install the front surface at second outer frame body 4 with dust board 8 through two sets of docking post 9 and two sets of mounting hole 7, alright at this moment with vibrations dust screen 6, in the direct recess that gets into on the dust board 8 of dust, avoid the deposition to pollute ground.

Specifically, the upper and lower both ends of the surface of first outer frame body 1 and the equal fixed mounting in both ends about have installation piece 3, and installation piece 3 is provided with four groups altogether, through four groups of installation piece 3 fixed connection between first outer frame body 1 and the external connection body, and four groups of installation pieces 3 are fixed with the filter core is whole with the external connection body, avoid the whole emergence of filter core to rock when using, increase the stability in the filter core use.

The working principle is as follows: the utility model discloses after having installed, at first inspect the utility model discloses an installation is fixed and safety protection, filter core integral mounting filters the air inside the air cleaner, use after a period, a large amount of dusts accumulate on the dust screen 6, press the briquetting 10 downwards, alright in order to stimulate second outer frame body 4 to the outside this moment, install dust board 8 in the mounting hole 7 of second outer frame body 4 front surface simultaneously, strike vibrations second outer frame body 4 this moment, the dust deposit drops in the recess of dust board 8 upper surface, with the 6 normal positions that resume of dust screen after the clearance is accomplished, promote after a locating position, under the effect of inside extrusion spring 18, fixed block 12 extrudees into fixed orifices 17 again, just so right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

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 (7)

1. The utility model provides an air cleaner filter core, includes first outer frame body (1), its characterized in that: a strip-shaped groove (5) is formed in the right surface of the first outer frame body (1), a second outer frame body (4) is fixedly mounted on the inner wall of the strip-shaped groove (5), a dust screen (6) is fixedly mounted in the middle of the second outer frame body (4), a filter plate (2) is fixedly mounted on the rear side of the dust screen (6), a splayed groove (11) is formed in the right end of the upper surface of the first outer frame body (1), a pressing block (10) is movably mounted inside the splayed groove (11), a cavity (13) is formed in the right end of the upper surface of the second outer frame body (4), a fixed block (12) is fixedly mounted on the inner wall of the cavity (13), and an ash deposition plate (8) is fixedly mounted on the bottom of the front surface of the first outer frame body (1).

2. An air cleaner cartridge according to claim 1 wherein: the lower end of the splayed groove (11) is provided with a limiting sliding groove (15), the lower end of the limiting sliding groove (15) is provided with a fixing hole (17), the inner wall of the fixing hole (17) is slightly larger than the outer wall of the fixing block (12), and a limiting block (16) is fixedly mounted in the middle of the pressing block (10).

3. An air cleaner cartridge according to claim 1 wherein: the inner wall bottom end fixed mounting of cavity (13) has extrusion spring (18), through extrusion spring (18) elastic connection between fixed block (12) and cavity (13).

4. An air cleaner cartridge according to claim 1 wherein: the top fixed mounting of fixed block (12) has radian piece (14), it is fixed through the mutually supporting block of fixed block (12) and fixed orifices (17) between second outer frame body (4) and the first outer frame body (1).

5. An air cleaner cartridge according to claim 1 wherein: the second outer frame body (4) is connected with the first outer frame body (1) in a sliding mode through a strip-shaped groove (5).

6. An air cleaner cartridge according to claim 1 wherein: mounting hole (7) have been seted up to the bottom of first outer frame body (1) front surface, the upper surface of deposition board (8) is seted up flutedly, the rear end fixed mounting of deposition board (8) has docking post (9), the outer wall of docking post (9) slightly is less than the inner wall of mounting hole (7).

7. An air cleaner cartridge according to claim 1 wherein: the mounting block (3) is fixedly mounted at the upper end, the lower end and the left end and the right end of the outer surface of the first outer frame body (1), four groups of mounting blocks (3) are arranged, and the first outer frame body (1) is fixedly connected with an external connector through the four groups of mounting blocks (3).

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