CN219427904U - High-adsorption antibacterial automobile air conditioner filter element - Google Patents

Abstract

The utility model discloses a high-adsorption antibacterial automobile air conditioner filter element, which comprises a filter element body, wherein two groups of protective frames are arranged on the side wall of the filter element body; the filter element body is arranged between two groups of protection frames, a limiting plate is arranged on the protection frames, a limiting block is arranged on the limiting plate, the limiting block is matched with a concave part on the filter element body, and the limiting plate is bent to drive the limiting block to extend into the concave part of the filter element body; the beneficial effects of the utility model are as follows: through the foldable limiting plate of above-mentioned setting, can make the stopper card at the filter core body for interval keeps unanimous between the multiunit depressed part of filter core body, makes the filter core body form even smooth fold, thereby prevents to lead to the fact the filter core body to appear deformation at the in-process of installation, influences filterable efficiency.

Description

High-adsorption antibacterial automobile air conditioner filter element

Technical Field

The utility model relates to a high-adsorption antibacterial automobile air conditioner filter element.

Background

When the automobile runs with the air conditioner on, the outside air is sucked into the carriage, but the air contains a plurality of different particles such as dust, pollen, soot, abrasive particles, ozone, peculiar smell, nitrogen oxides, sulfur dioxide, carbon dioxide, benzene and the like, if the air conditioner filter is not used for filtering, once the particles enter the carriage, the air conditioner of the automobile is polluted, the performance of a cooling system is reduced, and after dust and harmful gas are sucked into a human body, people have anaphylactic reaction, the lung is damaged, and the air is stimulated by ozone to cause mood and influence of peculiar smell, so that the running safety is influenced.

The prior art is for example published chinese patent number CN214319554U discloses an environmental protection car air conditioner filter core, and its structure includes fixed frame, be provided with magic subsides main part and filtration grid on the fixed frame, the magic is pasted the main part and is adhered the surface of fixed frame, the filtration grid bonds the inside of fixed frame, the magic is pasted the main part and is passed through the vice body coupling connecting plate of magic subsides, the connecting plate is sewed up in the side of first extension filtration grid and second extension filtration grid. The utility model avoids the phenomenon of gaps between the automobile air conditioner filter element and the automobile air conditioner filter element mounting groove, and improves the sealing effect of the automobile air conditioner filter element when in use.

However, in the use process of the scheme, when the filter plate which is continuously and repeatedly bent in the shape of the N is installed, the bent parts can deform, so that adjacent folded parts are overlapped together, and the integral filtering efficiency can be influenced after the installation is finished.

Disclosure of Invention

The utility model aims to provide a high-adsorption antibacterial automobile air conditioner filter element so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the high-adsorption antibacterial automobile air conditioner filter element comprises a filter element body, wherein two groups of protection frames are arranged on the side wall of the filter element body;

the filter element body is arranged between the two groups of protection frames, a limiting plate is arranged on the protection frames, a limiting block is arranged on the limiting plate, the limiting block is matched with a concave part on the filter element body, and the limiting plate is bent to drive the limiting block to extend into the concave part of the filter element body.

As the improvement of the technical scheme, the limiting block comprises a plurality of groups of protruding limiting parts, the distances between the protruding limiting parts are the same, and the protruding limiting parts extend into the concave parts of the filter element body respectively.

As the improvement of the technical scheme, the protection frame is further provided with a pressing plate, and the pressing plate is folded towards the direction of the filter element body and is contacted with the limiting plate.

As an improvement of the technical scheme, the protective frame is provided with a folding groove;

the limiting plate and the pressing plate are folded towards the direction of the filter element body through the folding groove.

As the improvement of the technical scheme, two groups of positioning convex strips are further arranged on the protective frame, and the filter element body is arranged between the two groups of positioning convex strips.

As an improvement of the technical scheme, a group of the protective frames are provided with concave parts, and the other group of the protective frames are provided with convex parts which are matched with the concave parts.

As an improvement of the technical scheme, two groups of sticking plates are symmetrically arranged on the limiting plate;

the pressing plate is folded towards the direction of the filter element body and contacted with the pasting plate, and the limiting plate is positioned.

As an improvement of the technical scheme, the filter element body comprises an active carbon layer;

the upper surface of the active carbon layer is attached with an electrostatic non-woven layer, the upper surface of the electrostatic non-woven layer is attached with an organic non-woven layer, and the lower surface of the active carbon layer is attached with a quaternized biochar antibacterial layer.

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

gluing the inner walls of the two groups of protection frames in the production of the filter element body, then placing the filter element body between the two groups of protection frames and combining with glue until the two groups of protection frames wrap the filter element body inside, and then folding the limiting plate to enable the limiting block to move towards the filter element body, and because the limiting block is matched with the concave on the filter element body, the limiting block is clamped on the filter element body to limit the filter element body;

through the foldable limiting plate, the limiting block can be clamped on the filter element body, the intervals among the multiple groups of concave parts of the filter element body are kept consistent, and the filter element body forms uniform and smooth folds, so that deformation of the filter element body is prevented in the installation process, and the filtering efficiency is influenced;

the filter element body can be protected through the two groups of the protection frames, so that the side edge of the filter element body is prevented from being damaged, and the filtering efficiency is prevented from being influenced;

through two sets of protection frames of above-mentioned setting can support the filter core body, prevents that the filter core body from deformation in the installation, influences the efficiency of installation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a protective frame according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

fig. 5 is a schematic structural view of the filter element body of the present utility model.

In the figure: 10. a protective frame; 11. a folding groove; 12. a boss; 13. a recessed portion; 14. positioning convex strips; 20. a filter element body; 21. a functional nonwoven layer; 22. an electrostatic nonwoven layer; 23. an activated carbon layer; 24. quaternized biochar antibacterial layer; 30. pressing the plate; 40. a limiting plate; 41. a sticking board; 50. a limiting block; 51. protruding limit part.

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.

Examples:

as shown in fig. 1-5, the embodiment provides a high-adsorption antibacterial filter element for an automobile air conditioner, which comprises a filter element body 20, wherein two groups of protective frames 10 are arranged on the side wall of the filter element body 20;

the filter element body 20 is arranged between the two groups of protection frames 10, a limiting plate 40 is arranged on the protection frames 10, a limiting block 50 is arranged on the limiting plate 40, the limiting block 50 is matched with a concave position on the filter element body 20, and the limiting plate 40 is bent to drive the limiting block 50 to extend into the concave position of the filter element body 20.

In this embodiment, the inner walls of the two groups of protection frames 10 are glued in the production of the filter element body 20, then the filter element body 20 is placed between the two groups of protection frames 10 and combined with the glue until the two groups of protection frames 10 wrap the filter element body 20 inside, then the limiting plate 40 is folded to enable the limiting block 50 to move towards the filter element body 20, and the limiting block 50 is clamped on the filter element body 20 due to the fact that the limiting block 50 is matched with the concave on the filter element body 20, so that the filter element body 20 is limited;

through the foldable limiting plate 40, the limiting block 50 can be clamped on the filter element body 20, the intervals among the multiple groups of concave parts of the filter element body 20 are kept consistent, and the filter element body 20 forms uniform and smooth folds, so that deformation of the filter element body 20 is prevented in the installation process, and the filtering efficiency is influenced;

through the two groups of the protection frames 10, the filter element body 20 can be protected, and the side edge of the filter element body 20 is prevented from being damaged, so that the filtering efficiency is prevented from being influenced;

through two sets of protection frames 10 of above-mentioned setting can support filter core body 20, prevents that filter core body 20 from deformation in the installation, influences the efficiency of installation.

Specifically, the limiting block 50 includes a plurality of groups of protruding limiting portions 51, a plurality of groups of protruding limiting portions 51 have the same spacing, and a plurality of groups of protruding limiting portions 51 respectively extend into a plurality of groups of recesses of the filter element body 20.

In this embodiment, through the multiunit protrusion spacing portion 51 that sets up, when stretching into the multiunit depressed part of filter core body 20 respectively, can guarantee that the interval is the same between the filter core body 20 fold paper to can prevent that filter core body 20 from appearing deformation when the installation, influence filterable efficiency.

Specifically, the protective frame 10 is further provided with a pressing plate 30, and the pressing plate 30 is folded towards the direction of the filter element body 20 and contacts with the limiting plate 40.

In this embodiment, after the limiting plate 40 is folded, the pressing plate 30 is folded, so as to limit the limiting plate 40 and prevent the limiting plate 40 from resetting.

Specifically, the protective frame 10 is provided with a folding groove 11;

the limiting plate 40 and the pressing plate 30 are folded towards the filter element body 20 through the folding groove 11.

In this embodiment, the limiting plate 40 and the pressing plate 30 can be folded towards the filter element body 20 conveniently through the folding groove 11.

Specifically, the protection frame 10 is further provided with two sets of positioning ribs 14, and the filter element body 20 is disposed between the two sets of positioning ribs 14.

In this embodiment, glue is applied between two sets of positioning ribs 14, and then the filter element body 20 is placed between two sets of positioning ribs 14, so that the filter element body 20 can be positioned quickly through the two sets of positioning ribs 14.

Specifically, a group of the protective frames 10 are provided with concave portions 13, and another group of the protective frames 10 are provided with convex portions 12, and the convex portions 12 are matched with the concave portions 13.

In this embodiment, glue is applied in the concave portion 13, when the two sets of protection frames 10 are wrapped on the filter element body 20, the convex portion 12 stretches into the concave portion 13, and the two sets of protection frames 10 are connected together through the glue, so that the filter element body 20 is protected conveniently.

Specifically, two groups of sticking boards 41 are symmetrically arranged on the limiting board 40;

the pressing plate 30 is folded toward the filter element body 20 to contact with the adhesive plate 41, and positions the limiting plate 40.

In the present embodiment, the adhesive sheet 41 can improve the stability of the connection between the pressing sheet 30 and the limiting sheet 40.

Specifically, the filter element body 20 includes an activated carbon layer 23;

an electrostatic non-woven layer 22 is attached to the upper surface of the activated carbon layer 23, an organic non-woven layer 21 is attached to the upper surface of the electrostatic non-woven layer 22, and a quaternized biochar antibacterial layer 24 is attached to the lower surface of the activated carbon layer 23.

In this embodiment, the cartridge body 20 is folded to form a continuous hinge, thereby facilitating improved filtering quality.

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 (8)

1. The utility model provides a high antibiotic vehicle air conditioner filter core of absorption which characterized in that: the filter comprises a filter element body (20), wherein two groups of protection frames (10) are arranged on the side wall of the filter element body (20);

the filter element body (20) is arranged between two groups of protection frames (10), a limiting plate (40) is arranged on each protection frame (10), a limiting block (50) is arranged on each limiting plate (40), each limiting block (50) is matched with a concave part on the filter element body (20), and each limiting plate (40) is bent to drive each limiting block (50) to extend into the corresponding concave part of the corresponding filter element body (20).

2. The high adsorption antimicrobial automotive air conditioning filter cartridge of claim 1, wherein: the limiting block (50) comprises a plurality of groups of protruding limiting parts (51), the protruding limiting parts (51) are the same in interval, and the protruding limiting parts (51) extend into a plurality of groups of concave parts of the filter element body (20) respectively.

3. The high adsorption antimicrobial automotive air conditioning filter cartridge of claim 1, wherein: the protection frame (10) is further provided with a pressing plate (30), and the pressing plate (30) is folded towards the direction of the filter element body (20) and is contacted with the limiting plate (40).

4. A high adsorption antimicrobial automotive air conditioning filter according to claim 3, wherein: a folding groove (11) is formed in the protective frame (10);

the limiting plate (40) and the pressing plate (30) are folded towards the direction of the filter element body (20) through the folding groove (11).

5. The high adsorption antimicrobial automotive air conditioning filter cartridge of claim 1, wherein: two groups of positioning convex strips (14) are further arranged on the protective frame (10), and the filter element body (20) is arranged between the two groups of positioning convex strips (14).

6. The high adsorption antimicrobial automotive air conditioning filter cartridge of claim 1, wherein: one group of the protection frames (10) is provided with a concave part (13), the other group of the protection frames (10) is provided with a convex part (12), and the convex part (12) is matched with the concave part (13).

7. A high adsorption antimicrobial automotive air conditioning filter according to claim 3, wherein: two groups of sticking plates (41) are symmetrically arranged on the limiting plate (40);

the pressing plate (30) is folded towards the direction of the filter element body (20) and is contacted with the sticking plate (41), and the limiting plate (40) is positioned.

8. The high adsorption antimicrobial automotive air conditioning filter cartridge of claim 1, wherein: the filter element body (20) comprises an active carbon layer (23);

an electrostatic non-woven layer (22) is attached to the upper surface of the activated carbon layer (23), an organic non-woven layer (21) is attached to the upper surface of the electrostatic non-woven layer (22), and a quaternized biochar antibacterial layer (24) is attached to the lower surface of the activated carbon layer (23).