CN218955091U

CN218955091U - Novel air purifier of structure

Info

Publication number: CN218955091U
Application number: CN202223190021.3U
Authority: CN
Inventors: 张金钲; 陈鹏程; 陈传安; 张正猛
Original assignee: Dongguan Kanglixun Electronic Technology Co ltd
Current assignee: Dongguan Kanglixun Electronic Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-02
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses an air purifier with a novel structure, which comprises a shell, a first limiting block, a second limiting block, a top cover, a first circuit board, a panel, a bottom plate, a cushion block, a second circuit board, a bottom cover, a fan, a mounting plate, an air outlet hole, a filter element assembly, a fixed frame, a drawstring, a magnetic frame, a sponge sleeve, a melt-blown cloth filter layer, a first filter screen, an active carbon screen and a second filter screen; the lower surface of the shell is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with a second circuit board, cushion blocks are fixed on the lower surface of the bottom plate through screws, and bottom covers are fixed on the outer walls of the two sides of the bottom plate through screws at positions corresponding to the fixing frames; compared with the existing air purifier, the air purifier adopts the design of bidirectional air inlet and one end air outlet, so that the air purifying efficiency is improved, and the fan adopts double fan channels, so that the air outlet quantity is increased; the filter element component is adsorbed and fixed through the magnetic frame, so that the disassembly and assembly are more convenient; the shell is made of birch material, so that the environment is protected.

Description

Novel air purifier of structure

Technical Field

The utility model relates to the technical field of air purifiers, in particular to an air purifier with a novel structure.

Background

The air purifier mainly adopts filtration and adsorption technology to filter pollutants in the air, achieves the purpose of purifying the air, and has the following defects in the prior art: firstly, a structural design of air inlet at one end and air outlet at one end is adopted, so that the air outlet quantity is small, and the air purification efficiency is low; the filter element is fixed by adopting a screw or a clamping structure, the filter element is inconvenient to replace, and the filter element is easy to damage; thirdly, the shells of the existing air purifier are mostly plastic products, so that the air purifier is not environment-friendly.

Disclosure of Invention

The present utility model is directed to an air purifier of a novel structure to solve the above-mentioned problems of the related art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an air purifier of novel structure, which comprises an outer shell, the internally mounted of shell has the fan, the both sides of fan all are provided with filter core subassembly, filter core subassembly includes fixed frame, the both sides of fan all are provided with fixed frame, fixedly connected with first stopper on the inner wall of shell, and fixed frame sliding connection is on first stopper, the top of fixed frame is provided with the second stopper, and second stopper fixed connection is on the inner wall of shell, the inside fixedly connected with of fixed frame melts the spray cloth filter layer, one side of melt spray cloth filter layer is provided with first filter screen, the opposite side is provided with the active carbon net, one side of active carbon net is provided with the second filter screen, fixedly connected with magnetic frame on the outer wall of fixed frame, and magnetic frame adsorption connection is on first stopper.

Preferably, the first filter screen, the activated carbon screen and the second filter screen are fixedly connected to the inside of the fixed frame.

Preferably, the outer wall of the fixed frame is fixedly connected with a sponge sleeve, the magnetic frame is arranged in the sponge sleeve, and the lower surface of the fixed frame is fixedly connected with a pull belt.

Preferably, the mounting plates are fixed on the outer walls of the two sides of the fan by screws, and are fixedly connected in the shell, and the mounting plates are provided with air outlet holes.

Preferably, the upper surface fixedly connected with top cap of shell, the lower surface fixedly connected with first circuit board of top cap, the upper surface fixedly connected with panel of top cap.

Preferably, the lower surface of shell fixedly connected with bottom plate, the upper surface fixedly connected with second circuit board of bottom plate, the lower surface screw fixation of bottom plate has the cushion, and the screw fixation has the bottom on the both sides outer wall of bottom plate corresponds the position department screw fixation of fixed frame.

Compared with the prior art, the utility model has the following beneficial effects: compared with the existing air purifier, the air purifier adopts the design of bidirectional air inlet and one end air outlet, so that the air purifying efficiency is improved, and the fan adopts double fan channels, so that the air outlet quantity is increased; the filter element component is adsorbed and fixed through the magnetic frame, so that the disassembly and assembly are more convenient; the shell is made of birch material, so that the environment is protected.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is an exploded view of the overall structure of the present utility model;

FIG. 3 is an exploded view of the filter element assembly of the present utility model;

in the figure: 1. a housing; 10. a first limiting block; 11. a second limiting block; 12. a top cover; 13. a first circuit board; 14. a panel; 15. a bottom plate; 16. a cushion block; 17. a second circuit board; 18. a bottom cover; 19. a blower; 110. a mounting plate; 111. an air outlet hole; 2. a filter element assembly; 20. a fixed frame; 21. pulling a belt; 22. a magnetic frame; 23. a sponge sleeve; 24. melt-blowing a filter layer; 25. a first filter screen; 26. an activated carbon net; 27. and a second filter screen.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the novel-structure air purifier comprises a shell 1, wherein a fan 19 is arranged in the shell 1, filter element assemblies 2 are arranged on two sides of the fan 19, each filter element assembly 2 comprises a fixed frame 20, each fixed frame 20 is arranged on two sides of the fan 19, a first limiting block 10 is fixedly connected to the inner wall of the shell 1, the fixed frames 20 are slidably connected to the first limiting blocks 10, a second limiting block 11 is arranged at the top end of each fixed frame 20, the second limiting block 11 is fixedly connected to the inner wall of the shell 1, a melt-blowing cloth filter layer 24 is fixedly connected to the inner side of each fixed frame 20, a first filter screen 25 is arranged on one side of each melt-blowing cloth filter layer 24, an activated carbon net 26 is arranged on the other side of each melt-blowing cloth filter layer, a second filter screen 27 is arranged on one side of each activated carbon net 26, a magnetic frame 22 is fixedly connected to the outer wall of each fixed frame 20, and the magnetic frame 22 is in an adsorption connection to the first limiting block 10; the first filter screen 25, the activated carbon screen 26 and the second filter screen 27 are fixedly connected to the inside of the fixed frame 20; the outer wall of the fixed frame 20 is fixedly connected with a sponge sleeve 23, the magnetic frame 22 is arranged in the sponge sleeve 23, and the lower surface of the fixed frame 20 is fixedly connected with a pull belt 21; the outer walls of the two sides of the fan 19 are fixed with mounting plates 110 by screws, the mounting plates 110 are fixedly connected in the shell 1, and the mounting plates 110 are provided with air outlet holes 111; the upper surface of the shell 1 is fixedly connected with a top cover 12, the lower surface of the top cover 12 is fixedly connected with a first circuit board 13, and the upper surface of the top cover 12 is fixedly connected with a panel 14; the lower surface of the shell 1 is fixedly connected with a bottom plate 15, the upper surface of the bottom plate 15 is fixedly connected with a second circuit board 17, cushion blocks 16 are screwed on the lower surface of the bottom plate 15, and bottom covers 18 are screwed on the outer walls of the two sides of the bottom plate 15 at positions corresponding to the fixing frames 20.

Working principle: when the utility model is used for purifying air, the fan 19 is started through the button on the panel 14, the air is purified and filtered through the first filter screen 25, the melt-blown cloth filter layer 24, the activated carbon net 26 and the second filter screen 27, and is discharged out of the ventilation hole on the shell 1 through the fan 19 after passing through the air outlet 111; the mounting plate 110 is used for fixing the fan 19, the fan 19 is of a double-fan-channel design, the air output can be enhanced, the first filter screen 25 is used for filtering large pollutants, the melt-blown cloth filter layer 24 is used for filtering bacteria and dust particles, the activated carbon net 26 is used for absorbing gas pollutants, and the second filter screen 27 is used for filtering residues which are not filtered by the first filter screen 25 again; when the filter element assembly 2 needs to be disassembled and washed, the bottom cover 18 can be removed, the pull belt 21 is pulled, and the fixing frame 20 is pulled out; during installation, the fixed frame 20 is inserted into the shell 1 along the first limiting block 10 until being blocked by the second limiting block 11, so that the magnetic frame 22 is adsorbed on the first limiting block 10, and then the bottom cover 18 is installed; the first circuit board 13 on the top cover 12 is a main control board, the second circuit board 17 on the bottom plate 15 is used for accessing an external power supply, the sponge sleeve 23 is used for avoiding dust passing through a gap between the fixing frame 20 and the shell 1, the cushion block 16 is used for raising the bottom plate 15 and increasing friction force with a contact surface, and the shell 1 is made of birch materials.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Novel air purifier of structure, including shell (1), its characterized in that: the utility model discloses a fan, including shell (1), internally mounted has fan (19), the both sides of fan (19) all are provided with filter core subassembly (2), filter core subassembly (2) are including fixed frame (20), the both sides of fan (19) all are provided with fixed frame (20), fixedly connected with first stopper (10) on the inner wall of shell (1), and fixed frame (20) sliding connection is on first stopper (10), the top of fixed frame (20) is provided with second stopper (11), and second stopper (11) fixedly connected with is on the inner wall of shell (1), the inside fixedly connected with of fixed frame (20) melts spray filter layer (24), one side of melts spray filter layer (24) is provided with first filter screen (25), the opposite side is provided with active carbon net (26), one side of active carbon net (26) is provided with second filter screen (27), fixedly connected with magnetic frame (22) on the outer wall of fixed frame (20), and magnetic frame (22) adsorb and connect on first stopper (10).

2. The novel structured air purifier according to claim 1, wherein: the first filter screen (25), the activated carbon screen (26) and the second filter screen (27) are fixedly connected to the inside of the fixed frame (20).

3. The novel structured air purifier according to claim 1, wherein: the outer wall of the fixed frame (20) is fixedly connected with a sponge sleeve (23), the magnetic frame (22) is arranged in the sponge sleeve (23), and the lower surface of the fixed frame (20) is fixedly connected with a pull belt (21).

4. The novel structured air purifier according to claim 1, wherein: the fan is characterized in that mounting plates (110) are fixed on the outer walls of the two sides of the fan (19) through screws, the mounting plates (110) are fixedly connected into the shell (1), and air outlet holes (111) are formed in the mounting plates (110).

5. The novel structured air purifier as defined in claim 4, wherein: the upper surface fixedly connected with top cap (12) of shell (1), the lower surface fixedly connected with first circuit board (13) of top cap (12), the upper surface fixedly connected with panel (14) of top cap (12).

6. The novel structured air purifier according to claim 5, wherein: the lower surface of shell (1) fixedly connected with bottom plate (15), the upper surface fixedly connected with second circuit board (17) of bottom plate (15), the lower surface screw fixation of bottom plate (15) has cushion (16), and the screw fixation has bottom (18) in the position department corresponding to fixed frame (20) on the both sides outer wall of bottom plate (15).