CN220269580U

CN220269580U - Air purifier

Info

Publication number: CN220269580U
Application number: CN202320320839.8U
Authority: CN
Inventors: 宋昆华; 陈树明
Original assignee: DIANJING SCIENCE AND TECHNOLOG
Current assignee: DIANJING SCIENCE AND TECHNOLOG
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-12-29
Anticipated expiration: 2033-02-27

Abstract

The utility model provides an air purifier, which relates to the technical field of purifiers and comprises a barrel, wherein a plurality of air outlet holes are formed in the outer wall of the lower side of the barrel at equal intervals, a barrel cover is fixedly arranged at the upper end of the barrel, a plurality of air inlet grids are formed in the upper surface of the barrel cover, a mounting assembly is arranged on the barrel cover, a mounting ring plate is arranged between the barrel cover and the barrel through the mounting assembly, a filter screen is fixedly arranged between the inner walls of the mounting ring plate, an air inlet fan, a photocatalyst layer and an anion generator are arranged between the inner walls of the barrel from top to bottom.

Description

Air purifier

Technical Field

The utility model relates to the technical field of purifiers, in particular to 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 mainly comprises a filter screen for filtering dust, which is mainly arranged on a first layer in air purification, in most cases, in household, commercial, industrial and building, and is mainly used for adsorbing dust in air, and the filter screen is required to be cleaned and replaced frequently, and the current filter screen is complicated in installation and disassembly processes, so that the filter screen is inconvenient to clean.

Disclosure of Invention

The utility model mainly aims to provide an air purifier, which can effectively solve the problems that most of the first layer in air purification in the background technology is provided with a filter screen for filtering dust, the filter screen is required to be cleaned and replaced frequently in order to adsorb the dust in the air, and the current filter screen is complicated in installation and disassembly processes and inconvenient to clean.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an air purifier, includes the barrel, the equidistance is provided with a plurality of ventholes on the barrel downside outer wall, barrel upper end fixed mounting has the cover, a plurality of air inlet grids have been seted up to the cover upper surface, be provided with the installation component on the cover, install the installation annular plate through the installation component between cover and the barrel, fixed mounting has the filter screen between the installation annular plate inner wall, install air inlet fan, photocatalyst layer, anion generator down from top to bottom between the barrel inner wall.

Preferably, a fixed base is fixedly arranged on the surface of the lower end of the cylinder.

Preferably, the outer wall of the upper side of the cylinder body is provided with external threads.

Preferably, an internal thread is arranged on the inner wall of the cylinder cover, and the internal thread is meshed with the external thread.

Preferably, a mounting frame is fixedly arranged between the inner walls of the two sides of the cylinder body, and the air inlet fan is fixedly arranged on the upper surface of the mounting frame.

Preferably, the mounting assembly comprises a first positioning groove, a mounting plate, a first positioning block and a second positioning block, wherein the first positioning block is fixedly mounted on the lower surface of the mounting ring plate, and the second positioning block is fixedly mounted on the upper surface of the mounting ring plate.

Preferably, a first positioning groove is formed in the upper surface of the cylinder body, and the first positioning block is arranged in the first positioning groove.

Preferably, the cylinder cover inner wall is fixedly provided with a mounting plate, the mounting plate is provided with a second positioning groove, and the second positioning block is arranged in the second positioning groove.

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

(1) At this time, through rotating the cover, and because the barrel upside outer wall is provided with the external screw thread, be provided with the internal screw thread on the cover inner wall, internal screw thread and external screw thread meshing are connected, make internal screw thread and external screw thread break away from the connection, at this moment because installation ring board lower surface fixed mounting has first locating piece, installation ring board upper surface fixed mounting has the second locating piece, first locating piece sets up inside first locating slot, fixed mounting has the mounting panel on the cover inner wall, the second locating slot has been seted up on the mounting panel, the second locating piece sets up inside the second locating slot, just can take out the second locating piece from the second locating slot inside at this moment, make first locating piece break away from inside first locating slot, thereby can take out the installation ring board at this moment, just can take out the filter screen from the barrel upper end at this moment, wash the change, the device installs and dismantle the filter screen the process is simple and convenient, the convenience of this device has been improved.

(2) The photocatalyst layer can effectively degrade toxic and harmful gases in the air; can effectively kill various bacteria, and decompose and harmlessly treat toxins released by bacteria or fungi; the air purifier also has the functions of formaldehyde removal, deodorization, pollution resistance, air purification and the like, and when the negative ions released by the negative ion generator pass through the negative ion generator, particles such as smoke dust, germs, spores, pollen, filth and the like in the air can be charged, and then are adsorbed by the discharge integrated device, the purified air can be discharged from the air outlet, and when the dust on the filter screen is excessive.

Drawings

FIG. 1 is a schematic view of an air purifier according to the present utility model;

FIG. 2 is a schematic view of a cylinder structure of an air purifier according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of a cylinder of an air purifier according to the present utility model;

FIG. 4 is a schematic view of a cylinder cover of an air purifier according to the present utility model;

fig. 5 is a schematic view of a mounting ring plate structure of an air purifier according to the present utility model.

In the figure: 1. a cylinder; 2. an air outlet hole; 3. a fixed base; 4. a cylinder cover; 5. an air intake grille; 6. an external thread; 7. a mounting assembly; 701. a first positioning groove; 702. a mounting plate; 703. a second positioning groove; 704. a first positioning block; 705. a second positioning block; 8. a filter screen; 9. a mounting frame; 10. an air intake fan; 11. a photocatalyst layer; 12. a negative ion generator; 13. an internal thread; 14. and (5) installing a ring plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.

As shown in fig. 1, 2 and 3, an air purifier comprises a barrel 1, a plurality of air outlet holes 2 are formed in the outer wall of the lower side of the barrel 1 at equal intervals, a barrel cover 4 is fixedly arranged at the upper end of the barrel 1, a plurality of air inlet grids 5 are formed in the upper surface of the barrel cover 4, a mounting assembly 7 is arranged on the barrel cover 4, a mounting annular plate 14 is mounted between the barrel cover 4 and the barrel 1 through the mounting assembly 7, a filter screen 8 is fixedly mounted between the inner walls of the mounting annular plate 14, and an air inlet fan 10, a photocatalyst layer 11 and a negative ion generator 12 are mounted between the inner walls of the barrel 1 from top to bottom.

As shown in fig. 1, the lower end surface of the cylinder 1 is fixedly provided with a fixed base 3, and the stability of the cylinder 1 can be better by fixedly installing the fixed base 3 on the lower end surface of the cylinder 1.

As shown in fig. 2 and 3, the outer wall of the upper side of the cylinder 1 is provided with an external thread 6, the inner wall of the cylinder cover 4 is provided with an internal thread 13, the internal thread 13 is engaged with the external thread 6, and the cylinder cover 4 is taken out from the upper end of the cylinder 1 by rotating the cylinder cover 4, and because the outer wall of the upper side of the cylinder 1 is provided with the external thread 6, the inner wall of the cylinder cover 4 is provided with the internal thread 13, the internal thread 13 is engaged with the external thread 6, so that the internal thread 13 is disengaged from the external thread 6.

As shown in fig. 1, the mounting frame 9 is fixedly mounted between the inner walls of the two sides of the cylinder 1, and the air inlet fan 10 is fixedly mounted on the upper surface of the mounting frame 9, so that the stability of the air inlet fan 10 is better by mounting the air inlet fan 10 on the upper surface of the mounting frame 9.

As shown in fig. 3, 4 and 5, the mounting assembly 7 includes a first positioning groove 701, a mounting plate 702, a first positioning block 704 and a second positioning block 705, the lower surface of the mounting ring plate 14 is fixedly provided with the first positioning block 704, the upper surface of the mounting ring plate 14 is fixedly provided with the second positioning block 705, the upper surface of the cylinder 1 is provided with the first positioning groove 701, the first positioning block 704 is arranged inside the first positioning groove 701, the inner wall of the cylinder cover 4 is fixedly provided with the mounting plate 702, the mounting plate 702 is provided with the second positioning groove 703, and the second positioning block 705 is arranged inside the second positioning groove 703.

The working principle of the air purifier is as follows:

when the photocatalyst layer 11 is used, the air inlet fan 10 works, so that external air can enter the cylinder 1 from the air inlet grille 5, dust in the air can be filtered through the filter screen 8 when the air enters, the air can continuously move downwards, and toxic and harmful gas in the air can be effectively degraded through the photocatalyst layer 11 when the air passes through the photocatalyst layer 11 because the photocatalyst layer 11 comprises ultraviolet lamps; can effectively kill various bacteria, and decompose and harmlessly treat toxins released by bacteria or fungi; simultaneously still possess functions such as formaldehyde, deodorization, anti-pollution, air purification, pass through anion generator 12, the anion that is released by anion generating device can make in the air dust, germ, the cell, particle such as pollen, the filth are electrified, again by discharge integrated device absorption, air after purifying can be discharged from venthole 2, and when the dust is too much on the filter screen, and when need change the washing to the dust, this moment is through rotating cover 4, and because barrel 1 upside outer wall is provided with external screw thread 6, be provided with internal screw thread 13 on the inner wall of cover 4, internal screw thread 13 and external screw thread 6 meshing are connected, make internal screw thread 13 and external screw thread 6 break away from the connection, this moment is because installation ring plate 14 lower surface fixed mounting has first locating piece 704, installation ring plate 14 upper surface fixed mounting has second locating piece 705, barrel 1 upper surface has seted up first constant head 701, first locating piece 704 sets up inside first constant head 701, fixed mounting plate 702 on the inner wall of cover 4, set up second locating piece 703 on the mounting plate 702, second locating piece 705 sets up at second constant head groove inside, can take out the filter screen from first locating piece 703, can take out the inside from this external screw thread 6, thereby take out the filter screen 8 from the inside of the device, the convenient process is taken out, can take out from the filter screen 8, this time is convenient, and can take out the inside from the filter screen 8.

The foregoing examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the embodiments of the present utility model, and other variations or modifications of different forms may be made by those skilled in the art based on the foregoing description, and it is not intended to be exhaustive of all embodiments, and all obvious variations or modifications that are claimed in the technical solutions of the present utility model are within the scope of the present utility model.

Claims

1. An air purifier comprises a cylinder (1), and is characterized in that; equidistance is provided with a plurality of ventholes (2) on barrel (1) downside outer wall, barrel (1) upper end is provided with barrel head (4), a plurality of air inlet grille (5) have been seted up to barrel head (4) upper surface, be provided with installation component (7) on barrel head (4), install installation annular plate (14) through installation component (7) between barrel head (4) and barrel (1), fixed mounting has filter screen (8) between installation annular plate (14) inner wall, install air inlet fan (10), photocatalyst layer (11), anion generator (12) down more between barrel (1) inner wall.

2. An air cleaner according to claim 1, wherein: the surface of the lower end of the cylinder body (1) is fixedly provided with a fixed base (3).

3. An air cleaner according to claim 1, wherein: an external thread (6) is arranged on the outer wall of the upper side of the cylinder body (1).

4. An air cleaner according to claim 1, wherein: an internal thread (13) is arranged on the inner wall of the cylinder cover (4), and the internal thread (13) is meshed with the external thread (6).

5. An air cleaner according to claim 1, wherein: the air inlet fan is characterized in that an installation frame (9) is fixedly installed between the inner walls of the two sides of the cylinder body (1), and the air inlet fan (10) is fixedly installed on the upper surface of the installation frame (9).

6. An air cleaner according to claim 1, wherein: the mounting assembly (7) comprises a first positioning groove (701), a mounting plate (702), a first positioning block (704) and a second positioning block (705), wherein the first positioning block (704) is fixedly mounted on the lower surface of the mounting ring plate (14), and the second positioning block (705) is fixedly mounted on the upper surface of the mounting ring plate (14).

7. An air cleaner according to claim 6 wherein: the cylinder body (1) upper surface is provided with a first positioning groove (701), and the first positioning block (704) is arranged in the first positioning groove (701).

8. An air cleaner according to claim 7 wherein: the cylinder cover is characterized in that an installing plate (702) is fixedly installed on the inner wall of the cylinder cover (4), a second positioning groove (703) is formed in the installing plate (702), and a second positioning block (705) is arranged in the second positioning groove (703).