CN219433435U - Air purifier with rotary filter element - Google Patents

Abstract

The utility model belongs to the technical field of air purifiers, and particularly relates to an air purifier with a rotary filter element, which comprises a shell and the filter element, wherein four evenly-distributed supporting legs are fixedly connected to the bottom of the shell, a storable moving mechanism is arranged in the four supporting legs together, a top cover is mounted on the top of the shell through bolts, a channel is fixedly connected in the top cover, an exhaust fan is arranged in the channel, the channel is in sliding connection with the filter element, an air inlet window net is fixedly connected on the shell, a fixed rod is fixedly connected to the surface of the air inlet window net, and a hairbrush is fixedly connected on the fixed rod. The filter element can be driven to rotate through the motor and the square block, the surface of the filter element can be scraped on the hairbrush while the filter element rotates, so that particles trapped by the filter element can be scraped off, the filter element is prevented from being blocked too early, and the filter element can be prevented from being detached and replaced frequently.

Description

Air purifier with rotary filter element

Technical Field

The utility model relates to the technical field of air purifiers, in particular to an air purifier with a rotary filter element.

Background

The air purifier is an air purification product which can adsorb, decompose or convert various air pollutants and effectively improve the air cleanliness. The air purifier is internally provided with air which is discharged by the air discharge fan device to form negative pressure, the air in the external environment can be sucked from the air inlet, and the air is sent out by the air outlet of the air purifier after being purified by the filter layer, so that fresh air is provided for users.

The utility model patent with the bulletin number of CN206965338U discloses an air purifier, which comprises a machine body, a filter element and a face cover detachably arranged on the machine body, wherein the machine body comprises a side plate arranged adjacent to the face cover, an air inlet is formed in the side plate, the filter element is accommodated in the machine body, and the filter element is arranged towards the air inlet; in this patent, when the user changes the filter core, dismantle the back with the face lid, the filter core can show, the user extracts out the filter core and replace new filter core can, because the air intake sets up on the curb plate, but not set up on openable face cover like prior art, so face cover be difficult for the deposition, the user can not dirty the hand when dismantling the face lid, the face lid also can not pollute surrounding environment because of the deposition.

And current air purifier is after using a period, can adhere to a large amount of particulate matters on its filter core easily, leads to the unable normal filter core of air easily, and the filter core needs frequent dismantlement to change, need demolish earlier the filter core when dismantling the change and assemble again, and the operation is comparatively loaded down with trivial details, and in addition, wholly has certain weight, when changing the use place, it is comparatively inconvenient. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide an air purifier with a rotary filter element, which solves the problems that after the traditional air purifier is used for a period of time, a large amount of particles are easy to adhere to the filter element, so that air cannot normally pass through the filter element, the filter element needs to be detached and replaced frequently, the filter element needs to be detached and then assembled when being detached and replaced, the operation is complicated, in addition, the whole air purifier has a certain weight, and the air purifier is inconvenient to replace in a use place.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air purifier with rotate filter core, includes casing and filter core, four evenly distributed's supporting leg of bottom fixedly connected with of casing, four be provided with in the supporting leg jointly and accomodate moving mechanism, the top of casing is installed through the bolt, fixedly connected with passageway in the top cap, be provided with the exhaust fan in the passageway, the passageway with filter core swing joint, fixedly connected with air inlet window net on the casing, the fixed surface of air inlet window net is connected with the dead lever, fixedly connected with brush on the dead lever, the brush with the filter core contact, the inboard bottom of casing is provided with the motor, the joint has the square on the output shaft of motor, the square with filter core fixed connection.

Preferably, the top of the channel is connected with an internal thread cover through threads, and the internal thread cover is fixedly connected with a separation net. Through the design of separating the net, can reduce whole when not using, the dust gets into in the casing.

Preferably, a baffle ring is fixedly connected to the inner side of the channel, and the baffle ring is in contact with the filter element. Through the design of the baffle ring, the filter element is provided with a limiting function in the vertical direction.

Preferably, the stowable moving mechanism comprises a slide column, universal wheels, a slide block, a linkage ring, a fixed block, an adjusting rod, a turntable and a rotating rod, wherein the slide column is connected in the supporting leg in a sliding manner, the universal wheels are arranged at the bottom of the slide column, the slide column is fixedly connected with the slide block, the slide block is fixedly connected with the slide column, the surface of the slide block is fixedly connected with the linkage ring, the outer surface of the shell is fixedly connected with the fixed block, the adjusting rod is arranged in the fixed block through a bearing, and the adjusting rod is connected with the linkage ring through threads. Through the design of the storable moving mechanism, the use position is convenient for be replaced integrally.

Preferably, the linkage ring is rectangular and annular, and the linkage ring is made of stainless steel. Through the design of the linkage ring, each universal wheel can move synchronously.

Preferably, the top fixedly connected with carousel of regulation pole, the upper end fixedly connected with bull stick of carousel. Through the design of carousel and bull stick, the regulation pole of being convenient for rotates.

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

1. according to the utility model, the shell with the air inlet window net on the side wall is arranged, the detachable top cover is arranged at the top of the shell, the channel is arranged on the top cover, the exhaust fan is arranged in the channel, in addition, the square block is arranged at the bottom of the filter element, the square block can be clamped into the output shaft of the motor, the brush fixed by the fixing rod is arranged outside the filter element, the filter element can be driven to rotate through the motor and the square block, and meanwhile, the surface of the filter element can be scraped and rubbed on the brush, so that particles trapped by the filter element can be scraped and rubbed off, and the filter element is prevented from being blocked too early, and the filter element can be prevented from being detached and replaced frequently.

2. According to the utility model, the four supporting legs are arranged at the bottom of the shell, the accommodating moving mechanism is arranged in the supporting legs, and the sliding columns in the supporting legs can synchronously move by utilizing the threaded movement between the adjusting rod and the linkage ring, so that the universal wheels at the bottom of the sliding columns are controlled to enter and exit in the supporting legs, the using positions are convenient to change, and after the universal wheels are moved, the universal wheels are accommodated, and the whole body is supported by the supporting legs, so that the stability is better.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is a top view of the linkage ring of fig. 2 in accordance with the present utility model.

In the figure: 1. a housing; 2. support legs; 3. a stowable movement mechanism; 4. a top cover; 5. a channel; 6. an exhaust fan; 7. an internal thread cap; 8. a screen; 9. a baffle ring; 10. an air inlet window screen; 11. a fixed rod; 12. a brush; 13. a motor; 14. a square block; 15. a filter element; 21. a spool; 22. a universal wheel; 23. a slide block; 24. a linkage ring; 25. a fixed block; 26. an adjusting rod; 27. a turntable; 28. and (5) rotating the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, an air purifier with a rotary filter element comprises a casing 1 and a filter element 15, wherein four evenly distributed supporting legs 2 are fixedly connected to the bottom of the casing 1, a top cover 4 is mounted on the top of the casing 1 through bolts, a channel 5 is fixedly connected in the top cover 4, an exhaust fan 6 is arranged in the channel 5, an inner thread cover 7 is connected to the top of the channel 5 through threads, a separation net 8 is fixedly connected to the inner thread cover 7, dust enters the casing 1 when the whole filter element is not used through the design of the separation net 8, the channel 5 is movably connected with the filter element 15, a baffle ring 9 is fixedly connected to the inner side of the channel 5, and the baffle ring 9 is in contact with the filter element 15. Through the design of baffle ring 9, have the spacing effect of vertical direction to filter core 15.

Referring to fig. 1 and 2, an air inlet window net 10 is fixedly connected to a casing 1, a fixing rod 11 is fixedly connected to the surface of the air inlet window net 10, a brush 12 is fixedly connected to the fixing rod 11, the brush 12 is in contact with a filter element 15, a motor 13 is arranged at the bottom of the inner side of the casing 1, a square block 14 is clamped on an output shaft of the motor 13, and the square block 14 is fixedly connected with the filter element 15.

Referring to fig. 1, 2 and 3, the four supporting legs 2 are provided with a stowable moving mechanism 3, the stowable moving mechanism 3 includes a sliding column 21, a universal wheel 22, a sliding block 23, a linkage ring 24, a fixed block 25, an adjusting rod 26, a turntable 27 and a rotating rod 28, the sliding column 21 is connected in a sliding manner to the supporting legs 2, the universal wheel 22 is arranged at the bottom of the sliding column 21, the sliding block 23 is fixedly connected to the sliding column 21, the surface of the sliding block 23 is fixedly connected with the linkage ring 24, the linkage ring 24 is rectangular and annular, the linkage ring 24 is made of stainless steel, the linkage ring 24 is convenient for synchronous movement of the universal wheels 22, the fixed block 25 is fixedly connected to the outer surface of the casing 1, the adjusting rod 26 is connected with the linkage ring 24 through a threaded connection, the turntable 27 is fixedly connected to the top of the adjusting rod 26, the upper end of the turntable 27 is fixedly connected with the rotating rod 28 through the design of the turntable 27 and the rotating rod 28, and the whole replacement of the using position is facilitated through the design of the stowable moving mechanism 3.

The specific implementation process of the utility model is as follows: when the air purifier is used, the exhaust fan 6 is started, the exhaust fan 6 discharges air in the shell 1 and forms negative pressure, then the outside air can be filtered to remove impurities like flocks after being filtered for the first time through the air inlet window net 10, then the air can be filtered to remove particles after being filtered for the second time through the filter element 15, and then the air is discharged through the channel 5, so that the air in the use environment is purified;

in addition, the motor 13 is started, the motor 13 drives the filter element 15 to rotate through the square block 14, and the surface of the filter element 15 is scraped and rubbed on the brush 12 while the filter element 15 rotates, so that particles trapped by the filter element 15 can be scraped and rubbed off, thereby preventing the filter element 15 from being blocked prematurely, and avoiding frequent disassembly and replacement of the filter element 15;

moreover, if the use position needs to be replaced, the turntable 27 is driven to rotate only by the rotating rod 28, the turntable 27 drives the adjusting rod 26 to rotate, the adjusting rod 26 enables the linkage ring 24 to generate vertical displacement by the threaded movement between the adjusting rod 26 and the linkage ring 24, and then the linkage ring 24 drives each corresponding sliding column 21 to slide in the supporting leg 2 by each sliding block 23 until the universal wheel 22 at the bottom of the sliding column 21 stretches out of the supporting leg 2, so that the whole has mobility, the universal wheel 22 can move in position, and after moving in position, the rotating rod 28 is reversed, so that the universal wheel 22 is retracted into the supporting leg 2, and the whole is supported again by the supporting leg 2, and the relative stability of the equipment is maintained.

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

Claims (6)

1. The utility model provides an air purifier with rotate filter core, includes casing (1) and filter core (15), the bottom fixedly connected with of casing (1) four evenly distributed supporting leg (2), four be provided with in supporting leg (2) jointly and accomodate shifter (3), top cap (4) are installed through the bolt in the top of casing (1), fixedly connected with passageway (5) in top cap (4), be provided with exhaust fan (6) in passageway (5), passageway (5) with filter core (15) swing joint, fixedly connected with air inlet window net (10) on casing (1), surface fixedly connected with dead lever (11) of air inlet window net (10), fixedly connected with brush (12) on dead lever (11), brush (12) with filter core (15) contact, the inboard bottom of casing (1) is provided with motor (13), the joint has square (14) on the output shaft of motor (13), square (14) with filter core (15) fixedly connected with.

2. An air cleaner having a rotary filter cartridge as recited in claim 1, wherein: the top of the channel (5) is connected with an internal thread cover (7) through threads, and the internal thread cover (7) is fixedly connected with a separation net (8).

3. An air cleaner having a rotary filter cartridge as recited in claim 1, wherein: the inner side of the channel (5) is fixedly connected with a baffle ring (9), and the baffle ring (9) is contacted with the filter element (15).

4. An air cleaner having a rotary filter cartridge as recited in claim 1, wherein: can accomodate mobile mechanism (3) including traveller (21), universal wheel (22), slider (23), link (24), fixed block (25), regulation pole (26), carousel (27) and bull stick (28), sliding connection has traveller (21) in supporting leg (2), the bottom of traveller (21) is provided with universal wheel (22), fixedly connected with slider (23) on traveller (21), slider (23) with traveller (21) fixed connection, the fixed surface of slider (23) is connected with link (24), the surface fixedly connected with fixed block (25) of casing (1), install regulation pole (26) through the bearing in fixed block (25), regulation pole (26) with link (24) pass through threaded connection.

5. An air cleaner having a rotary filter cartridge according to claim 4 wherein: the linkage ring (24) is rectangular and annular, and the linkage ring (24) is made of stainless steel.

6. An air cleaner having a rotary filter cartridge according to claim 4 wherein: the top of adjusting pole (26) fixedly connected with carousel (27), the upper end fixedly connected with bull stick (28) of carousel (27).