CN219589123U - Air purifier filtration - Google Patents

Abstract

The utility model relates to the technical field of air purifiers, in particular to an air purifier filtering structure, wherein a limiting device comprises a plugboard, the plugboard is fixedly connected with the top surface of a filtering frame, the surface of the horizontal end of the plugboard is provided with a plughole, the surface of a purifier body is provided with a slot, the top surface of the purifier body is fixedly provided with a U-shaped bracket, threaded rods are rotatably connected between the inner walls of the upper end and the lower end of the U-shaped bracket, one end port of each threaded rod is fixedly provided with a rotating wheel, the surface of the inner wall of each U-shaped bracket is provided with a vertical groove, the surface of each threaded rod is in threaded connection with a sliding plate, the sliding plate is in sliding connection with the threaded rods and the vertical grooves, and the bottom surface of each sliding plate is fixedly provided with an inserting rod. The utility model solves the problems that the existing air purifier is integrally formed, so that the filter screen in the air purifier cannot be replaced, and a large amount of pollutants are adhered to the filter screen after the air purifier is used for a long time, so that the filter screen is blocked, and the filtering efficiency of the air purifier is affected.

Description

Air purifier filtration

Technical Field

The utility model relates to the technical field of air purifiers, in particular to a filtering structure of an air purifier.

Background

The air purifier is also called as an air cleaner, an air freshener and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness, and a filter screen is usually arranged in the air purifier, so that the air purifier can filter the pollutants in the air and then discharge the pollutants outwards when absorbing the outside air.

The prior air purifier with the publication number of CN204987258U adopts the structure that a first filter screen side baffle plate, a second filter screen side baffle plate, a first filter screen groove and a second filter screen groove are arranged in the air purifier, an air purifying filter screen can be placed in the first filter screen groove and the second filter screen groove, the filter screens can be respectively abutted against the first filter screen side baffle plate and the second filter screen side baffle plate, the two filter screens are ensured to be distributed in the air purifier in a V shape, the area of air passing through the filter screens is increased, and the air purifying efficiency is improved.

The inventor finds that the air purifier is integrally formed in daily work, so that the filter screen in the air purifier cannot be replaced, and a large amount of pollutants can be adhered to the filter screen after the air purifier is used for a long time, so that the filter screen is blocked, and the filtering efficiency of the air purifier is further affected.

Disclosure of Invention

The utility model aims to solve the technical problems in the background and provides a filtering structure of an air purifier.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an air purifier filtration, includes the clarifier body, a plurality of fresh air inlets have been seted up on the surface of clarifier body, a plurality of fresh air outlets have been seted up on the one end surface that the fresh air inlet was kept away from to the clarifier body, the inside slidable mounting of clarifier body has the filter frame, the inside of filter frame is equipped with the filter screen, the top surface of filter frame is equipped with stop device, stop device includes the picture peg, the top fixed surface of picture peg and filter frame is connected, the jack has been seted up on the surface of picture peg horizontal end, the slot has been seted up on the surface of clarifier body, and the setting of picture peg and slot has played the effect of initially limiting the filter frame at the clarifier body inside.

Preferably, the top surface fixed mounting of clarifier body has the U type support, it is connected with the threaded rod to rotate between the upper and lower both ends inner wall of U type support, the one end port fixed mounting of threaded rod has the runner, and the setting of U type support has played the effect of supporting the threaded rod, and the setting of runner has played and has driven threaded rod pivoted effect.

Preferably, the vertical groove has been seted up to the inner wall surface of U type support, the surface threaded connection of threaded rod has the board that slides, the board that slides is with the help of threaded rod and vertical groove sliding connection, the bottom fixed surface of board that slides installs the inserted bar, and the setting of threaded rod has played the effect that drives the board that slides and remove at the inside of vertical groove, and the effect inside the slot is restricted the picture peg to the setting of inserted bar and jack has played.

Preferably, the side of filter frame is equipped with auxiliary device, auxiliary device is including accomodating the groove, accomodate the groove and offer the side at the filter frame, it is connected with the pivot to rotate between the both ends inner wall of accomodating the groove, the fixed surface of pivot installs the handle, and the setting of pivot has played and has let the effect that the handle can be pivoted, and the setting of handle has played the effect of conveniently pulling out the filter frame from the inside of clarifier body.

Preferably, the spout has been seted up to one side inner wall surface of accomodating the groove, the inside sliding connection of spout has the slide, the fixed surface of slide installs the gag lever post, a plurality of spacing holes have been seted up to the outer wall surface annular of pivot, the one end that the slide was kept away from to the gag lever post is located the inside in spacing hole, and the effect of restriction pivot pivoted has been played in the setting in gag lever post and spacing hole.

Preferably, the fixed plate is fixedly arranged on the surface of one side inner wall of the storage groove, the spring is fixedly arranged between the fixed plate and the sliding plate, the pull rod is fixedly arranged on one end surface of the sliding plate, which is far away from the limiting rod, the effect of limiting the sliding plate in the sliding groove is achieved through the arrangement of the spring, and the effect of driving the sliding plate to move in the sliding groove is achieved through the arrangement of the pull rod.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, when the filter frame is required to be installed in the purifier body, the filter frame is firstly inserted into the purifier body in a sliding way, when the filter frame is positioned in the purifier body, the plugboard on the top surface of the filter frame is also inserted into the slot, when the plugboard is inserted into the slot, the rotating wheel rotates at the moment, the rotating wheel rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the sliding plate to move downwards in the vertical slot, the sliding plate moves downwards in the vertical slot to drive the plugboard to move downwards, the plugboard moves downwards to enable the filter frame to be inserted into the jack, the plugboard and the jack are connected in an inserting way, so that the plugboard is firmly limited in the slot, the filter frame is firmly fixed in the purifier body, and the filter frame and the purifier body can be assembled through the cooperation of the structure, so that a filter screen in the filter frame can be cleaned in the later stage, and the filter screen is prevented from being blocked.

2. According to the utility model, by arranging the auxiliary device, when the filter frame is required to be removed from the interior of the purifier body for cleaning, the pull rod is pulled firstly, the pull rod moves to drive the sliding plate to move in the chute, the sliding plate moves in the chute to squeeze the spring, so that the spring is stressed and compressed, meanwhile, the sliding plate moves in the chute to drive the limiting rod to move, the limiting rod moves to enable the self-body to be removed from the interior of the limiting hole, the rotating shaft separated from the limiting rod and the limiting hole loses limitation, the handle can rotate due to the lost limitation of the rotating shaft, at the moment, the handle is rotated to enable the handle to be rotated out of the interior of the storage groove, when the handle is rotated out of the interior of the storage groove, the pull rod is released, the limiting rod is reinserted into the corresponding limiting hole due to the resilience force of the spring, so that the rotation of the rotating shaft is limited, and the state of the handle is limited at the moment.

Drawings

Fig. 1 is a schematic perspective view of a filtering structure of an air purifier according to the present utility model;

FIG. 2 is a schematic diagram of a right-side view of a filter structure of an air purifier according to the present utility model;

FIG. 3 is a schematic diagram showing a structure of the air purifier according to the present utility model at A in FIG. 1;

FIG. 4 is a schematic diagram showing a structure of the air purifier according to the present utility model at B in FIG. 2;

legend description:

1. a purifier body; 2. an air inlet hole; 3. an air outlet hole; 4. a filter frame; 5. a limiting device; 51. inserting plate; 52. a jack; 53. a slot; 54. a U-shaped bracket; 55. a threaded rod; 56. a rotating wheel; 57. a vertical groove; 58. a slip plate; 59. a rod; 6. an auxiliary device; 601. a storage groove; 602. a rotating shaft; 603. a handle; 604. a chute; 605. a slide plate; 606. a limit rod; 607. a limiting hole; 608. a fixing plate; 609. a spring; 610. and (5) a pull rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an air purifier filtration, includes purifier body 1, and a plurality of fresh air inlets 2 have been seted up on the surface of purifier body 1, and a plurality of fresh air outlets 3 have been seted up on the one end surface that fresh air inlet 2 was kept away from to purifier body 1, and the inside slidable mounting of purifier body 1 has filter frame 4, and filter frame 4's inside is equipped with the filter screen.

The specific arrangement and function of the limiting device 5 and the auxiliary device 6 will be described in detail below.

In this embodiment: the top surface of filter frame 4 is equipped with stop device 5, and stop device 5 includes picture peg 51, and picture peg 51 and the top surface fixed connection of filter frame 4, and jack 52 has been seted up to the surface of picture peg 51 horizontal end, and slot 53 has been seted up on the surface of clarifier body 1.

In this embodiment: the arrangement of the insert plate 51 and the insert groove 53 has the effect of primarily limiting the filter frame 4 inside the purifier body 1.

Specifically, the top surface of the purifier body 1 is fixedly provided with a U-shaped bracket 54, a threaded rod 55 is rotatably connected between the inner walls of the upper end and the lower end of the U-shaped bracket 54, and a rotating wheel 56 is fixedly arranged at one end port of the threaded rod 55.

In this embodiment: the U-shaped bracket 54 has the effect of supporting the threaded rod 55, and the rotating wheel 56 has the effect of driving the threaded rod 55 to rotate.

Specifically, a vertical groove 57 is formed in the inner wall surface of the U-shaped bracket 54, a sliding plate 58 is connected to the surface of the threaded rod 55 in a threaded manner, the sliding plate 58 is connected with the vertical groove 57 in a sliding manner by means of the threaded rod 55, and an inserting rod 59 is fixedly installed on the bottom surface of the sliding plate 58. The threaded rod 55 has the effect of driving the sliding plate 58 to move inside the vertical slot 57, and the arrangement of the insert rod 59 and the insertion hole 52 has the effect of restricting the insert plate 51 inside the insertion slot 53.

In this embodiment: the side of filter frame 4 is equipped with auxiliary device 6, and auxiliary device 6 includes accomodates groove 601, accomodates the side of groove 601 seting up at filter frame 4, and it is connected with pivot 602 to rotate between the both ends inner wall of accomodate groove 601, and the fixed surface of pivot 602 installs handle 603. When the filter frame 4 needs to be removed from the purifier body 1 for cleaning, the pull rod 610 is pulled firstly, the pull rod 610 moves to drive the slide plate 605 to move in the chute 604, the slide plate 605 moves in the chute 604 to press the spring 609, the spring 609 is stressed and compressed, meanwhile, the slide plate 605 moves in the chute 604 to drive the limit rod 606 to move, the limit rod 606 moves to enable the filter frame 4 to move out of the limit hole 607, the limit rod 606 and the limit hole 607 are separated, the limit rod 602 loses limit, the handle 603 can rotate due to the fact that the limit rod 602 loses limit, the handle 603 rotates out of the storage groove 601, when the handle 603 rotates out of the storage groove 601, the pull rod 610 is loosened, the limit rod 606 is reinserted into the corresponding limit hole 607 due to the resilience force of the spring 609, the rotation of the handle 603 is limited, the state of the handle 603 is limited, the handle 603 can rotate out of the storage groove 601 through the cooperation of the structure, and the handle 603 can conveniently rotate out of the storage groove 601, and the filter frame 4 is conveniently removed from the purifier body 1, and the filter frame 4 can be conveniently removed from the purifier body 1.

Specifically, a chute 604 is formed on the inner wall surface of one side of the storage tank 601, a slide plate 605 is slidably connected in the chute 604, a limiting rod 606 is fixedly mounted on the surface of the slide plate 605, a plurality of limiting holes 607 are formed on the outer wall surface of the rotating shaft 602 in an annular mode, and one end, far away from the slide plate 605, of the limiting rod 606 is located in the limiting holes 607.

In this embodiment: the setting of the limit lever 606 and the limit hole 607 has the effect of limiting the rotation of the rotation shaft 602.

Specifically, a fixing plate 608 is fixedly mounted on the inner wall surface of one side of the accommodating groove 601, a spring 609 is fixedly mounted between the fixing plate 608 and the sliding plate 605, and a pull rod 610 is fixedly mounted on the surface of one end, far away from the limiting rod 606, of the sliding plate 605.

In this embodiment: the provision of the spring 609 serves to limit the movement of the slide 605 within the chute 604 and the provision of the pull rod 610 serves to move the slide 605 within the chute 604.

Working principle: through setting up stop device 5, when needs install filter frame 4 into the inside of clarifier body 1, at first, slide the filter frame 4 and insert the inside of establishing into clarifier body 1, when filter frame 4 is located the inside of clarifier body 1, the picture peg 51 of its top surface also can inject the inside of slot 53, when picture peg 51 and slot 53 peg graft, at this moment, rotate runner 56, the rotation of runner 56 drives threaded rod 55 and rotates, threaded rod 55 rotates and drives the slip plate 58 and move down in the inside of perpendicular groove 57, the slip plate 58 moves down in the inside of perpendicular groove 57 and drives insert rod 59 and move down, insert rod 59 moves down and makes its own inside of inserting jack 52, insert rod 59 and jack 52 peg graft, thereby with the inside of slot 53 of restriction firmly of picture peg 51, the inside of slot 53 is firmly restricted to picture peg 51, make filter frame 4 be fixed in the inside of clarifier body 1 firmly, through the cooperation of above-mentioned structure, can assemble between filter frame 4 and the clarifier body 1, and filter screen in the filter screen of filter frame 4 of later stage of being convenient for avoid, filter screen to take place to block up. When the filter frame 4 needs to be removed from the purifier body 1 for cleaning, the pull rod 610 is pulled firstly, the pull rod 610 moves to drive the slide plate 605 to move in the chute 604, the slide plate 605 moves in the chute 604 to press the spring 609, the spring 609 is stressed and compressed, meanwhile, the slide plate 605 moves in the chute 604 to drive the limit rod 606 to move, the limit rod 606 moves to enable the filter frame 4 to move out of the limit hole 607, the limit rod 606 and the limit hole 607 are separated, the limit rod 602 loses limit, the handle 603 can rotate due to the fact that the limit rod 602 loses limit, the handle 603 rotates out of the storage groove 601, when the handle 603 rotates out of the storage groove 601, the pull rod 610 is loosened, the limit rod 606 is reinserted into the corresponding limit hole 607 due to the resilience force of the spring 609, the rotation of the handle 603 is limited, the state of the handle 603 is limited, the handle 603 can rotate out of the storage groove 601 through the cooperation of the structure, and the handle 603 can conveniently rotate out of the storage groove 601, and the filter frame 4 is conveniently removed from the purifier body 1, and the filter frame 4 can be conveniently removed from the purifier body 1.

While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims (6)

1. The utility model provides an air purifier filtration, includes clarifier body (1), a plurality of fresh air inlet (2) have been seted up on the surface of clarifier body (1), a plurality of fresh air outlet (3) have been seted up on the one end surface that fresh air inlet (2) were kept away from to clarifier body (1), the inside slidable mounting of clarifier body (1) has filter frame (4), the inside of filter frame (4) is equipped with filter screen, its characterized in that: the top surface of filter frame (4) is equipped with stop device (5), stop device (5) are including picture peg (51), the top surface fixed connection of picture peg (51) and filter frame (4), jack (52) have been seted up on the surface of picture peg (51) horizontal end, slot (53) have been seted up on the surface of clarifier body (1).

2. An air cleaner filter arrangement according to claim 1, wherein: the purifier is characterized in that a U-shaped bracket (54) is fixedly arranged on the top surface of the purifier body (1), a threaded rod (55) is rotatably connected between the inner walls of the upper end and the lower end of the U-shaped bracket (54), and a rotating wheel (56) is fixedly arranged at one end port of the threaded rod (55).

3. An air cleaner filter arrangement according to claim 2, wherein: the utility model discloses a novel electric motor car, including U type support (54) and fixed mounting, perpendicular groove (57) have been seted up to the inner wall surface of U type support (54), the surface threaded connection of threaded rod (55) has sliding plate (58), sliding plate (58) are with the help of threaded rod (55) and perpendicular groove (57) sliding connection, the bottom surface fixed mounting of sliding plate (58) has inserted bar (59).

4. An air cleaner filter arrangement according to claim 1, wherein: the side of filter frame (4) is equipped with auxiliary device (6), auxiliary device (6) are including accomodating groove (601), accomodate the side of groove (601) seting up at filter frame (4), it is connected with pivot (602) to rotate between the inner wall of the both ends of accomodating groove (601), the fixed surface of pivot (602) installs handle (603).

5. An air cleaner filter structure according to claim 4, wherein: the sliding groove (604) is formed in the inner wall surface of one side of the storage groove (601), a sliding plate (605) is connected to the sliding groove (604) in a sliding mode, a limiting rod (606) is fixedly arranged on the surface of the sliding plate (605), a plurality of limiting holes (607) are formed in the outer wall surface of the rotating shaft (602) in an annular mode, and one end, far away from the sliding plate (605), of the limiting rod (606) is located in the limiting holes (607).

6. An air cleaner filter structure according to claim 4, wherein: one side inner wall surface fixed mounting of accomodate groove (601) has fixed plate (608), fixed mounting has spring (609) between fixed plate (608) and slide (605), one end surface fixed mounting that keeps away from gag lever post (606) of slide (605) has pull rod (610).