CN212881535U - Bed bottom type air filtering device - Google Patents

Abstract

The utility model discloses a bed bottom formula air filter equipment, the power distribution box comprises a box body, bottom fixedly connected with rose box in the box, be equipped with the filter in the rose box, box lateral wall intercommunication is equipped with the air-supply line and goes out the tuber pipe, the air-supply line all communicates with the rose box lateral wall with a tuber pipe, be equipped with the fan in the air-supply line, the air-supply line all is equipped with the filter screen, two with the mouth of pipe department that goes out the tuber pipe all be equipped with stop gear on the filter screen. The utility model discloses inside can preventing the dust in the air and impurity entering device, avoid the dust to adhere on the inside electronic component of device, cause the damage to the structure in the device, replaced traditional screw fixation's mode simultaneously through pressing down the button, it is more convenient to dismantle, still sets up a plurality of louvres at the device lateral wall, can avoid the inside temperature of device higher, plays the radiating effect to the device, has prolonged the life of device.

Description

Bed bottom type air filtering device

Technical Field

The utility model relates to an air filter technical field especially relates to a bed bottom formula air filter.

Background

The air filtering device is a device capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness, is applied to the fields of home, medical treatment and industry, has the main function of removing particulate matters in the air, including allergens, indoor PM2.5 and the like, and can solve the problem of air pollution caused by indoor, underground and interior volatile organic matters of a vehicle due to decoration or other reasons.

The utility model provides a current bed bottom formula air filter, can filter and purify the air under the bed, and in the use of device, the filter screen on the device can adsorb a large amount of dusts, these dusts can accumulate on the filter screen surface, influence the air inlet effect of device, and then influence the filter effect of device to the air, so need clear up or change the filter screen, and current device is generally fixed the filter screen through the screw, it is more troublesome to dismantle the process, so, need design a bed bottom formula air filter and solve above-mentioned problem.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a bed bottom type air filtering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bed bottom formula air filter, includes the box, bottom fixedly connected with rose box in the box, be equipped with the filter in the rose box, box lateral wall intercommunication is equipped with the air-supply line and goes out the tuber pipe, the air-supply line all communicates with the rose box lateral wall with the play tuber pipe, be equipped with the fan in the air-supply line, the air-supply line all is equipped with the filter screen, two with the mouth of pipe department of going out the tuber pipe all be equipped with stop gear on the filter screen.

Preferably, stop gear includes the connecting plate of fixed connection in the filter screen upper end, connecting plate lateral wall fixedly connected with inserted bar, the inserted bar lateral wall is equipped with the draw-in groove, be equipped with the stopper in the draw-in groove, stopper lateral wall fixedly connected with connecting rod, the one end that the stopper was kept away from to the connecting rod runs through connecting plate and fixedly connected with button, the button is through a plurality of pressure spring elastic connection at the connecting plate lateral wall, the draw-in groove inner wall is equipped with the spacing groove with stopper looks adaptation, the draw-in groove inner wall is equipped with the movable plate, movable plate upper wall fixedly connected with fixture block, the movable plate lower wall is equipped with the standing groove with connecting rod looks adaptation, it is equipped with the mounting groove to go out the tuber pipe lateral wall, the inserted bar is located.

Preferably, the cross section of the rotating plate is of an L-shaped structure, and the side wall of the rotating plate is provided with an arc surface.

Preferably, the side wall of the moving plate is provided with an arc surface, and the moving plate is elastically connected to the inner wall of the clamping groove through a plurality of springs.

Preferably, the box lateral wall runs through and is equipped with a plurality of louvres, the box lateral wall is equipped with the dust cover, the dust cover is just to a plurality of louvres setting.

Preferably, the upper wall of the box body is fixedly connected with a handle, and an anti-skid sleeve is sleeved on the handle.

The utility model discloses in have following beneficial effect:

1. the utility model can prevent dust and impurities in the air from entering the device by arranging the filter screen at the pipe orifice of the air inlet pipe and the air outlet pipe, and prevent the dust from adhering to electronic elements in the device and damaging the structure in the device;

2. the utility model discloses a set up stop gear, when dismantling the filter screen, press the button, the button drives connecting rod and stopper motion, make the stopper move to the spacing inslot, the movable plate can move down under the elastic force of two springs, make the fixture block move to the draw-in groove, can dismantle the filter screen, when installing the filter screen, only need insert the mounting groove with the inserted bar, the fixture block can extrude the rotor plate and make it rotate, the rotor plate falls and blocks the fixture block after the fixture block leaves the rotor plate, accomplish the fixed to the filter screen, replace traditional screw fixation's mode through pressing the button, it is more convenient to dismantle;

3. the utility model discloses a set up a plurality of louvres at the device lateral wall, can avoid the inside temperature of device higher, play the radiating action to the device, set up the dust cover simultaneously, can prevent that the dust from inside the louvre entering device, cause the damage to the part in the device, make it can't continue normal work, and then prolonged the life of device.

Drawings

Fig. 1 is a schematic structural view of a bed-bottom type air filtering device provided by the present invention;

FIG. 2 is an enlarged view of the structure at the position A of the bed bottom type air filter device provided by the present invention;

fig. 3 is an enlarged view of the structure at the B position of the bed bottom type air filter device provided by the utility model.

In the figure: 1 box, 2 air-supply lines, 3 play tuber pipes, 4 rose boxes, 5 filter screens, 6 fans, 7 filter, 8 mounting grooves, 9 commentaries on classics boards, 10 limiting plates, 11 inserted bars, 12 connecting plates, 13 buttons, 14 connecting rods, 15 draw-in grooves, 16 movable plates, 17 standing grooves, 18 spacing grooves, 19 stopper, 20 fixture blocks, 21 louvres.

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.

Referring to fig. 1-3, a bed bottom type air filtering device, including box 1, box 1 lateral wall runs through and is equipped with a plurality of louvres 21, can dispel the heat to the air inside box 1, avoid the inside high temperature of box 1, box 1 lateral wall is equipped with the dust cover, the dust cover is just to a plurality of louvres 21 setting, prevent that the dust from inside louvre 21 entering device, box 1 upper wall fixedly connected with handle, the cover is equipped with the antiskid cover on hand, bottom fixedly connected with rose box 4 in box 1, be equipped with filter 7 in the rose box 4, box 1 lateral wall intercommunication is equipped with air-supply line 2 and air-out pipe 3, air-supply line 2 all communicates with rose box 4 lateral wall with air-out pipe 3, be equipped with fan 6 in the air-supply line 2, the mouth of pipe 2 and air-out pipe 3.

The two filter screens 5 are respectively provided with a limiting mechanism, the limiting mechanism comprises a connecting plate 12 fixedly connected at the upper end of the filter screens 5, the side wall of the connecting plate 12 is fixedly connected with an inserted link 11, the side wall of the inserted link 11 is provided with a clamping groove 15, a limiting block 19 is arranged in the clamping groove 15, the side wall of the limiting block 19 is fixedly connected with a connecting rod 14, one end of the connecting rod 14 far away from the limiting block 19 penetrates through the connecting plate 12 and is fixedly connected with a button 13, the button 13 is elastically connected with the side wall of the connecting plate 12 through a plurality of pressure springs, the inner wall of the clamping groove 15 is provided with a limiting groove 18 matched with the limiting block 19, the inner wall of the clamping groove 15 is provided with a movable plate 16, the side wall of the movable plate 16 is provided with a cambered surface, the limiting block 19 can extrude the, the size of standing groove 17 and the big or small looks adaptation of connecting rod 14, prevent that movable plate 16 from being kept off by connecting rod 14 when descending, make in the unable draw-in groove 15 that retracts of fixture block 20, it is equipped with mounting groove 8 to go out 3 lateral walls of tuber pipe, inserted bar 11 is located mounting groove 8, 8 inner walls of mounting groove are rotated through the bull stick and are connected with commentaries on classics board 9, change board 9 and 11 lateral walls of inserted bar and all closely laminate with 8 inner walls of mounting groove, can be more firm fix inserted bar 11, the cross section of changeing board 9 is L type structure, the lateral wall of changeing board 9 is equipped with the cambered surface, can extrude commentaries on classics board 9 when making inserted bar 11 insert in the mounting groove 8 and make its rotation, 8 inner walls of mounting groove fixedly connected with limiting plate 10, prevent to change board 9 and rotate downwards under the action of.

The utility model discloses during the use, start fan 6, fan 6 inhales external air into air-supply line 2, and the air passes through air-supply line 2 and gets into rose box 4, and impurity and dust in the air are adsorbed by filter screen 5, prevent that the dust from getting into box 1 and then causing the damage to the component of box 1 inside, then the air is through filter 7, small aerosol and harmful gas in filter 7 can the filtered air, and the air after the filtration discharges in the external environment through going out tuber pipe 3.

The device is at the in-process of long-term use, and the filter screen 5 of 3 mouths of air-supply line 2 and air-out pipe can adsorb a certain amount of dust, need clear up or change it, and concrete operation is as follows: firstly, the button 13 is pressed, the button 13 drives the connecting rod 14 to move, and then the limiting block 19 is driven to move towards the limiting groove 18 until the limiting block 19 moves into the limiting groove 18, after the limiting block 19 is separated from the movable plate 16, the movable plate 16 can move downwards under the action of the elastic force of the two springs, so that the clamping block 20 is completely retracted into the clamping groove 15 and separated from the side wall of the rotating plate 9, then the filter screen 5 is taken down together with the connecting plate 12 and the inserting rod 11, the filter screen 5 can be dismounted, after the filter screen 5 is dismounted, the button 13 is loosened, and the button 13, the limiting block 19 and the movable plate 16 can reset.

When installing air-supply line 2 and the mouth of pipe department of going out tuber pipe 3 with the filter screen 5 that finishes of clearing up or new filter screen 5, only need insert the lower wall of inserted bar 11 in the mounting groove 8 along the lower wall of mounting groove 8, because the lateral wall that changes board 9 is equipped with the inclined plane, inserted bar 11 will extrude commentaries on classics board 9 and make it rotate, after inserted bar 11 changes board 9, commentaries on classics board 9 can reset under gravity, the lateral wall that changes board 9 will laminate with fixture block 20 lateral wall, block fixture block 20, prevent that inserted bar 11 and connecting plate 12 from removing, can accomplish the installation to filter screen 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a bed bottom formula air filter, includes box (1), its characterized in that, bottom fixedly connected with rose box (4) in box (1), be equipped with filter (7) in rose box (4), box (1) lateral wall intercommunication is equipped with air-supply line (2) and goes out tuber pipe (3), air-supply line (2) all communicate with rose box (4) lateral wall with going out tuber pipe (3), be equipped with fan (6) in air-supply line (2), air-supply line (2) all are equipped with filter screen (5) with the mouth of pipe department that goes out tuber pipe (3), two all be equipped with stop gear on filter screen (5).

2. The bottom-of-bed air filtering device according to claim 1, wherein the limiting mechanism comprises a connecting plate (12) fixedly connected to the upper end of the filter screen (5), an inserting rod (11) is fixedly connected to the side wall of the connecting plate (12), a clamping groove (15) is formed in the side wall of the inserting rod (11), a limiting block (19) is arranged in the clamping groove (15), a connecting rod (14) is fixedly connected to the side wall of the limiting block (19), one end, far away from the limiting block (19), of the connecting rod (14) penetrates through the connecting plate (12) and is fixedly connected with a button (13), the button (13) is elastically connected to the side wall of the connecting plate (12) through a plurality of pressure springs, a limiting groove (18) matched with the limiting block (19) is formed in the inner wall of the clamping groove (15), a movable plate (16) is arranged in the inner wall of the clamping, movable plate (16) lower wall is equipped with standing groove (17) with connecting rod (14) looks adaptation, it is equipped with mounting groove (8) to go out tuber pipe (3) lateral wall, inserted bar (11) are located mounting groove (8), mounting groove (8) inner wall is connected with commentaries on classics board (9) through the commentaries on classics pole rotation, mounting groove (8) inner wall fixedly connected with limiting plate (10).

3. A bed-bottom air filter device according to claim 2, wherein the cross-section of the rotating plate (9) is an L-shaped structure, and the side wall of the rotating plate (9) is provided with a cambered surface.

4. The bottom-of-bed air filter device as claimed in claim 2, wherein the side wall of the moving plate (16) is provided with an arc surface, and the moving plate (16) is elastically connected to the inner wall of the clamping groove (15) through a plurality of springs.

5. The bottom-bed air filtering device according to claim 1, wherein a plurality of heat dissipating holes (21) are formed through the sidewall of the box body (1), and a dust cover is disposed on the sidewall of the box body (1) and faces the plurality of heat dissipating holes (21).

6. The air filtering device at the bottom of a bed as claimed in claim 1, wherein the upper wall of the box body (1) is fixedly connected with a handle, and the handle is sleeved with an anti-skid sleeve.

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