CN212179088U

CN212179088U - Air purifier

Info

Publication number: CN212179088U
Application number: CN202020304032.1U
Authority: CN
Inventors: 王铁球; 王羽; 麦泳琳; 郑腾
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-18
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses an air purifier, including the base, the middle part fixed connection casing on base top, the equal demountable installation in both sides of casing has the side cap, and the inner wall of two side caps all can the demountable installation have first filter screen, and the equal demountable installation of the other end of two first filter screens has the second filter screen, and the inside of two protection casings is all inlayed and is equipped with the third filter screen, and the inside of air outlet is rotated and is connected with a plurality of baffles, and one side of two protection casings is the fixed UV lamp that is equipped with all. This kind of air purifier, through the setting of first filter screen, second filter screen and third filter screen, increase multiple filter effect, inside through the casing is provided with two UV lamps, increases disinfection and sterilization effect, and through the setting of two centrifugal fan, improves and purifies speed, in addition, the inside rotation through the air outlet is connected with a plurality of baffles, convenient to use person according to the user demand, but each baffle of manual independent control to reach the effect that the multi-angle changes the wind direction.

Description

Air purifier

Technical Field

The utility model relates to the technical field of household appliances, specifically an air purifier.

Background

An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building.

There are a number of different technologies and media in air purifiers that enable them to provide clean and safe air to users. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc.; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEPA high-efficiency material, negative ion generator and the like. The existing air purifier is mostly of a composite type, namely, a plurality of purification technologies and material media are adopted at the same time.

But current air purifier's filter effect and disinfection and isolation effect are not good, and current air purifier's purification rate is lower, in addition, the wind direction of air purifier's air outlet can not manual independent control. Therefore, the air purifier is improved and provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an air purifier, the on-line screen storage device comprises a base, the middle part fixed connection casing on base top, the equal demountable installation in both sides of casing has the side cap, two the both sides of side cap are the fixed air inlet net that is equipped with all, two first filter screen, two of the equal demountable installation of inner wall of side cap the equal demountable installation of the other end of first filter screen has the second filter screen, the protection casing has all been seted up, two to the inside both sides of casing the inside third filter screen that all inlays of protection casing, the air outlet has been seted up at the middle part on casing top, the inside of air outlet is rotated and is connected with a plurality of baffles, two one side of protection casing is the fixed.

As an optimized technical scheme of the utility model, two first filter screen is the HEPA filter screen, two the second filter screen is the activated carbon net, two the third filter screen is photocatalyst net.

As an optimal technical scheme of the utility model, two the avris of the one end of first filter screen is all connected, two through rectangle strip and the side cap block that corresponds four corners of the first filter screen other end all through buckle and the second filter screen joint that corresponds.

As an optimal technical scheme of the utility model, two the both ends of third filter screen are all through draw-in groove and the protection casing joint that corresponds, two the one end of protection casing is network structure.

As a preferred technical scheme of the utility model, the equal fixedly connected with support in inside both sides of casing, two the middle part of support is the fixed centrifugal fan that is equipped with all, the inside bottom of casing is rotated and is connected with the impeller.

As a preferred technical scheme of the utility model, the bottom mounting of air outlet is equipped with fixed cover, two the equal fixedly connected with guide duct of one end of centrifugal fan, two the one end of guide duct all with the bottom mounting who fixes the cover is connected.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in positive top of casing, the last fixed centrifugal fan switch and the lamp switch of being equipped with of flush mounting plate, centrifugal fan and UV lamp are respectively through centrifugal fan switch and lamp switch and external power supply electric connection.

As an optimal technical scheme of the utility model, the bottom mounting of base is equipped with the slipmat, the slipmat is made by the rubber material.

The utility model has the advantages that: this kind of air purifier, through first filter screen, the setting of second filter screen and third filter screen, increase multiple filter effect, inside through the casing is provided with two UV lamps, increase disinfection and sterilization effect, thereby air purifier's purifying effect is improved, and through two centrifugal fan's setting, the both sides of casing carry out purification treatment to the air in the surrounding environment simultaneously, improve and purify speed, in addition, the inside through the air outlet rotates and is connected with a plurality of baffles, convenient to use person is according to the user demand, each baffle of manual independent control, thereby reach the effect that the multi-angle changes the wind direction.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of an air cleaner according to the present invention;

fig. 2 is a schematic view of the front internal structure of an air purifier according to the present invention;

fig. 3 is a schematic view of a connection structure between a first filter screen and a second filter screen of the air purifier of the present invention;

fig. 4 is a schematic diagram of a partial structure a of an air purifier according to the present invention.

In the figure: 1. a base; 2. a housing; 3. a side cover; 4. an air inlet net; 5. a first filter screen; 6. a second filter screen; 7. a rectangular strip; 8. buckling; 9. a third filter screen; 10. a centrifugal fan; 11. an air guide pipe; 12. a fixed cover; 13. an impeller; 14. an air outlet; 15. a UV lamp; 16. a baffle plate; 17. a non-slip mat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, the utility model relates to an air purifier, including base 1, the middle part fixed connection casing 2 on base 1 top, all demountable installation has side cap 3 in the both sides of casing 2, the both sides of two side caps 3 are all fixed and are equipped with air inlet net 4, all demountable installation has first filter screen 5 in the inner wall of two side caps 3, all demountable installation has second filter screen 6 in the other end of two first filter screens 5, protection casing 8 has all been seted up to the inside both sides of casing 2, the inside of two protection casings 8 all inlays and is equipped with third filter screen 9, air outlet 14 has been seted up at the middle part on casing 2 top, the inside rotation of air outlet 14 is connected with a plurality of baffles 16, one side of two protection casings 8 is all fixed and is.

Wherein, two first filter screens 5 are the HEPA filter screen, and two second filter screens 6 are the activated carbon net, and two third filter screens 9 are photocatalyst net, increase the filtration effect to realize air-purifying's function.

Wherein, the avris of the one end of two first filter screens 5 all is connected with 3 blocks of side cap that correspond through rectangle strip 7, and four corners of the 5 other ends of two first filter screens all through buckle and the 6 joints of second filter screen that correspond, increase the fastness of first filter screen 5 and second filter screen 6, avoid droing.

Wherein, the both ends of two third filter screens 9 all are through draw-in groove and the 8 joints of protection casing that correspond, and the one end of two protection casings 8 is network structure, increases the fastness between two third filter screens 9 and the protection casing 8 that correspond, avoids third filter screen 9 to drop.

Wherein, the equal fixedly connected with support in the inside both sides of casing 2, the middle part of two supports is all fixed and is equipped with centrifugal fan 10, through the setting of two centrifugal fan 10, increases air-purifying's scope to improve purification rate, the inside bottom of casing 2 is rotated and is connected with impeller 13, improves the air discharge rate after the purification.

Wherein, the bottom mounting of air outlet 14 is equipped with fixed cover 12, the equal fixedly connected with guide duct 11 of one end of two centrifugal fan 10, the one end of two guide ducts 11 all with the bottom fixed connection of fixed cover 12, be convenient for lead in air outlet 14 department through fixed cover 12 with the air after the purification.

Wherein, the positive top of casing 2 is fixed and is equipped with flush mounting plate of switch, and the last fixed centrifugal fan switch and the lamp switch of being equipped with of flush mounting plate of switch, centrifugal fan 10 and UV lamp 15 are respectively through centrifugal fan switch and lamp switch and external power supply electric connection, and the person of facilitating the use operates.

Wherein, the bottom mounting of base 1 is equipped with slipmat 17, and slipmat 17 is made by the rubber material, increases base 1's non-skid property.

When in work, the shell 2 is firstly carried to the use position, because the bottom end of the base 1 is fixedly provided with the anti-skid pad 17, the anti-skid property of the base 1 is enhanced, the power supply is switched on, the switch of the centrifugal fan is switched on, therefore, the two centrifugal fans 10 work to purify the air in the surrounding environment sequentially through the air inlet net 4, the first filter screen 5, the second filter screen 6 and the third filter screen 9, finally the disinfection and sterilization effect is increased through the UV lamp 15, the air in the surrounding environment is purified at the same time on two sides of the shell 2, the purification speed is improved, the purified air is discharged through the air outlet 14, the impeller is driven by the wind power of the two centrifugal fans 10 to rotate, so that when the speed of the purified air is increased, and when the wind direction needs to be changed, according to the user's demand, the user can manually independently adjust single baffle to but the multi-angle changes the wind direction, convenient to use person's operation.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air purifier comprises a base (1) and is characterized in that the middle of the top end of the base (1) is fixedly connected with a shell (2), the two sides of the shell (2) can be detachably provided with side covers (3), the two sides of the two side covers (3) are fixedly provided with air inlet nets (4), the inner walls of the two side covers (3) can be detachably provided with first filter screens (5), the other ends of the two first filter screens (5) can be detachably provided with second filter screens (6), two sides of the interior of the shell (2) are respectively provided with a protective cover (8), the interiors of the two protective covers (8) are respectively embedded with a third filter screen (9), air outlet (14) have been seted up at the middle part on casing (2) top, the inside rotation of air outlet (14) is connected with a plurality of baffles (16), two one side of protection casing (8) is all fixed and is equipped with UV lamp (15).

2. The air purifier according to claim 1, wherein the two first filters (5) are HEPA filters, the two second filters (6) are activated carbon screens, and the two third filters (9) are photocatalyst screens.

3. The air purifier as claimed in claim 1, wherein the two first filter screens (5) are connected with the corresponding side covers (3) through rectangular strips (7) at the lateral sides of one ends in a clamping manner, and the two first filter screens (5) are connected with the corresponding second filter screens (6) at the four corners of the other ends in a clamping manner through buckles.

4. The air purifier as claimed in claim 1, wherein two ends of the two third filter screens (9) are respectively connected with the corresponding protective cover (8) in a clamping manner through clamping grooves, and one end of each of the two protective covers (8) is of a net structure.

5. The air purifier as claimed in claim 1, wherein two sides of the inside of the casing (2) are fixedly connected with brackets, the middle parts of the two brackets are fixedly provided with centrifugal fans (10), and the bottom end of the inside of the casing (2) is rotatably connected with an impeller (13).

6. The air purifier according to claim 5, wherein a fixed cover (12) is fixedly arranged at the bottom end of the air outlet (14), an air guide pipe (11) is fixedly connected to one end of each of the two centrifugal fans (10), and one end of each of the two air guide pipes (11) is fixedly connected to the bottom end of the fixed cover (12).

7. The air purifier as claimed in claim 1, wherein a switch panel is fixedly arranged on the top of the front surface of the housing (2), a centrifugal fan switch and a lamp switch are fixedly arranged on the switch panel, and the centrifugal fan (10) and the UV lamp (15) are electrically connected with an external power supply through the centrifugal fan switch and the lamp switch respectively.

8. The air purifier as claimed in claim 1, wherein a non-slip mat (17) is fixed to the bottom end of the base (1), and the non-slip mat (17) is made of rubber.