CN215446774U

CN215446774U - Air purifier with easily replaceable filter element

Info

Publication number: CN215446774U
Application number: CN202121860708.6U
Authority: CN
Inventors: 耿庆宏; 柯玲; 柯宗芝
Original assignee: Shiyan Oceanpower Cleaning Technology Co ltd
Current assignee: Shiyan Oceanpower Cleaning Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-07
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses an air purifier with an easily replaceable filter element, wherein two sides of the bottom of a purifier shell are respectively provided with a first air inlet and a second air inlet, the inner walls of the first air inlet and the second air inlet are fixedly connected with a first dust screen and a second dust screen, the inner wall of the purifier shell, which is close to the first air inlet and the second air inlet, is respectively and fixedly provided with a first fan and a second fan, and a front filter screen, an HEPA filter element, an active carbon adsorption screen, a formaldehyde removal filter screen and a negative ion generation screen are sequentially connected in the purifier shell from bottom to top.

Description

Air purifier with easily replaceable filter element

Technical Field

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

Background

An air purifier is also called as an air cleaner and an air purifier, and the air purifier is a product capable of adsorbing, decomposing or converting various air pollutants (generally including decoration pollution such as dust, pollen, peculiar smell and formaldehyde, bacteria, allergen and the like) and effectively improving the air cleanliness, and is mainly divided 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.

But the filter core of the general air purifier on the market at present does not make things convenient for people to dismantle it to make air purifier lead to the filter core very easily in long-time use to block up and the circumstances such as smelly, thereby great reduction air purifier's work efficiency, make people use not very save worry, so current air purifier can't satisfy people's user demand, has brought the inconvenience for people's work and life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air purifier with an easily replaceable filter element, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an air purifier with an easily replaceable filter element comprises a purifier shell, wherein a first air inlet and a second air inlet are respectively formed in two sides of the bottom of the purifier shell, a first dust screen and a second dust screen are fixedly connected to the inner walls of the first air inlet and the second air inlet, a first fan and a second fan are respectively and fixedly mounted on the inner wall of the purifier shell close to the first air inlet and the second air inlet, a front filter screen, a HEPA filter element, an active carbon adsorption screen, a formaldehyde removal filter screen and an anion generation screen are sequentially connected to the inside of the purifier shell from bottom to top, the front filter screen, the HEPA filter element, the active carbon adsorption screen, the formaldehyde removal filter screen and the anion generation screen are all in sliding connection with a sliding mechanism fixed on the inner wall of the purifier shell, an air outlet is formed in the top of the purifier shell, and a third dust screen is fixedly connected to the inner wall of the air outlet, and a third fan is fixedly arranged on the inner wall of the purifier shell close to the air outlet.

Preferably, slide mechanism includes spout, slider and connecting rod, the equal fixedly connected with connecting rod in net both ends takes place for leading filter screen, HEPA filter core, active carbon adsorption net, formaldehyde to get rid of the filter screen and anion, connecting rod fixedly connected with slider, evenly distributed's the spout of installing on two inner walls of clarifier shell, slider sliding connection is in the spout.

Preferably, the front side of the preposed filter screen, the HEPA filter core, the activated carbon adsorption screen, the formaldehyde removal filter screen and the negative ion generation screen is fixedly connected with a handle.

Preferably, a door body is fixedly installed on the purifier shell, and an observation window is fixedly installed on the door body.

Preferably, a negative ion generator matched with the negative ion generating net is arranged in the purifier shell.

Preferably, the four corners of the bottom of the purifier shell are fixedly connected with universal wheels.

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

1. the filter element replacing device achieves the purpose of replacing the filter element of the air purifier by matching the sliding groove, the sliding block, the connecting rod and the handle, greatly improves the working efficiency of the air purifier and meets the use requirements of people.

2. According to the utility model, the states of the filter screens in the air purifier can be observed through the observation window, and the dust coverage degree of each filter screen is checked, so that the filter screen with large dust coverage and the filter element are extracted for cleaning or replacing according to the observed conditions of each filter screen.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic structural diagram of the door body of the utility model.

Fig. 3 is a schematic view of the sliding mechanism and the front filter screen mounting structure of the present invention.

In the figure: the device comprises a purifier shell 1, a first air inlet 2, a second air inlet 3, a first dust screen 4, a second dust screen 5, a first fan 6, a second fan 7, a preposed filter screen 8, a HEPA filter element 9, an activated carbon adsorption screen 10, a formaldehyde removal rate screen 11, an anion generation screen 12, a sliding mechanism 13, an air outlet 14, a third dust screen 15, a third fan 16, a sliding chute 17, a sliding block 18, a connecting rod 19, a handle 20, a door body 21, an observation window 22, an anion generator 23 and a universal wheel 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution of an air purifier with an easily replaceable filter element: an air purifier with easily replaced filter elements comprises a purifier shell 1, wherein a first air inlet 2 and a second air inlet 3 are respectively arranged on two sides of the bottom of the purifier shell 1, a first dust screen 4 and a second dust screen 5 are fixedly connected with the inner walls of the first air inlet 2 and the second air inlet 3, a first fan 6 and a second fan 7 are respectively and fixedly arranged on the inner wall of the purifier shell 1 close to the first air inlet 2 and the second air inlet 3, a preposed filter screen 8, a HEPA filter element 9, an active carbon adsorption screen 10, a formaldehyde removal filter screen 11 and a negative ion generation screen 12 are sequentially connected with the interior of the purifier shell 1 from bottom to top, the preposed filter screen 8, the HEPA filter element 9, the active carbon adsorption screen 10, the formaldehyde removal filter screen 11 and the negative ion generation screen 12 are all in sliding connection with a sliding mechanism 13 fixed on the inner wall of the purifier shell 1, an air outlet 14 is arranged on the top of the purifier shell 1, a third dust screen 15 is fixedly connected to the inner wall of the air outlet 14, a third fan 16 is fixedly installed on the inner wall of the purifier shell 1 near the air outlet 14, the sliding mechanism 13 comprises a chute 17, a slide block 18 and a connecting rod 19, a preposed filter screen 8, an HEPA filter element 9, an active carbon adsorption screen 10, a formaldehyde removal filter screen 11 and a negative ion generation screen 12 are both fixedly connected with the connecting rod 19, the connecting rod 19 is fixedly connected with the slide block 18, the chutes 17 are evenly distributed on the two inner walls of the purifier shell 1, the slide block 18 is slidably connected in the chute 17, the preposed filter screen 8, the HEPA filter element 9, the active carbon adsorption screen 10, the formaldehyde removal filter screen 11 and the positive surface of the negative ion generation screen 12 are fixedly connected with a handle 20, a door body 21 is fixedly installed on the purifier shell 1, an observation window 22 is fixedly installed on the door body 21, and a negative ion generator 23 matched with the negative ion generation screen 12 is arranged in the purifier shell 1, the four corners at the bottom of the purifier shell 1 are fixedly connected with universal wheels 24.

The use principle is as follows: when in use, the air purifier is pushed to a proper position, the first fan 6 and the second fan 7 start to work at the moment, air is sucked from the first air inlet 2 and the second air inlet 3, then the air is purified by the preposed filter screen 8, the HEPA filter element 9, the active carbon adsorption net 10, the formaldehyde removal rate net 11, the negative ion generation net 12 and the negative ion generator 23 in turn, at the moment, the third fan 16 starts to work, the purified air is discharged through the air outlet 14, the states of the filter screens in the air purifier can be observed through the observation window 22, the dust covering degree of each filter screen can be checked, thereby extracting the filter screen with large dust covering amount and the filter element for cleaning or replacing according to the observed condition of each filter screen, through the cooperation of spout 17, slider 18, connecting rod 19 and handle 20, take out the filter core that needs to be changed and change.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an air purifier of easy renew cartridge which characterized in that: including purifier shell (1), first air inlet (2) and second air inlet (3) have been seted up respectively to the bottom both sides of purifier shell (1), the first dust screen (4) of inner wall fixedly connected with and second dust screen (5) of first air inlet (2) and second air inlet (3), purifier shell (1) inner wall is close to first air inlet (2) and second air inlet (3) punishment do not fixed mounting have first fan (6) and second fan (7), purifier shell (1) is inside from supreme leading filter screen (8), HEPA filter core (9), activated carbon adsorption net (10), formaldehyde are got rid of filter screen (11) and anion generation net (12) of following supreme leading filter screen (8), HEPA filter core (9), activated carbon adsorption net (10), formaldehyde are got rid of filter screen (11) and anion generation net (12) and all slide with slide mechanism (13) of fixing on purifier shell (1) inner wall Connect, gas outlet (14) have been seted up at purifier shell (1) top, the inner wall fixedly connected with third dust prevention net (15) of gas outlet (14), purifier shell (1) inner wall is close to gas outlet (14) and locates fixed mounting to have third fan (16).

2. An air cleaner with an easily replaceable filter element according to claim 1, wherein: slide mechanism (13) include spout (17), slider (18) and connecting rod (19), the equal fixedly connected with connecting rod (19) in net (12) both ends are taken place to leading filter screen (8), HEPA filter core (9), activated carbon adsorption net (10), formaldehyde are got rid of filter screen (11) and anion, connecting rod (19) fixedly connected with slider (18), evenly distributed installs spout (17) on two inner walls of clarifier shell (1), slider (18) sliding connection is in spout (17).

3. An air cleaner with an easily replaceable filter element according to claim 1, wherein: the device comprises a preposed filter screen (8), a HEPA filter core (9), an activated carbon adsorption screen (10), a formaldehyde removal filter screen (11) and a negative ion generation screen (12), wherein a handle (20) is fixedly connected with the front side of the negative ion generation screen.

4. An air cleaner with an easily replaceable filter element according to claim 1, wherein: a door body (21) is fixedly mounted on the purifier shell (1), and an observation window (22) is fixedly mounted on the door body (21).

5. An air cleaner with an easily replaceable filter element according to claim 1, wherein: and a negative ion generator (23) matched with the negative ion generating net (12) is arranged in the purifier shell (1).

6. An air cleaner with an easily replaceable filter element according to claim 1, wherein: the four corners of the bottom of the purifier shell (1) are fixedly connected with universal wheels (24).