CN207307435U - A car air conditioner filter - Google Patents

Abstract

The utility model provides a vehicle air conditioner filter, including the folding filter core of rectangle form, follow folding filter core length direction's both sides limit is pasted respectively and is put the strake that has the stereoplasm, the another side of strake is pasted through hot melt adhesive and is put the strake cotton, folding filter core's air inlet face and air-out face are provided with two adhesive tapes respectively, the adhesive tape is pasted on folding filter core's air inlet face and air-out face through hot melt adhesive respectively. The utility model discloses during the installation, direct mount is in vehicle air conditioner filter's mounting groove to strake cotton on the strake supports to support and leans on in the mounting groove, can prevent in dirty air directly enters into the car, is provided with the adhesive tape on air inlet face and air-out face in addition, and this adhesive tape can further fix the origami interval of folding filter core, prevents that folding filter core from taking place to warp, thereby can transfer folding filter core's life.

Description

A car air conditioner filter

technical field

The utility model relates to the field of automotive air conditioning filters, in particular to an automotive air conditioning filter.

Background technique

The car cabin filter is a filter specially used for air purification in the car cabin. Adsorption materials are used; the structure is compact, and it can effectively filter smoke, pollen, dust, harmful gases and various odors. The filter can also filter and adsorb particulate impurities to achieve oil filtration and air purification performance, and at the same time, it can also remove TVOC, benzene, phenol, ammonia, formaldehyde, xylene, styrene and other organic gases. It is an ideal material for automotive air conditioning filters in cars, cars, and commercial vehicles.

The automobile air conditioner filter in the prior art, because the side strip of filter adopts hard side strip to be made, when in use, is directly installed in the automobile air conditioner filter installation groove, and the side strip of filter like this and filter install There is still a gap between the grooves, so that dirty air can directly enter the car from the gap, thereby affecting human health.

Utility model content

The purpose of the utility model is to provide an automobile air conditioning filter with simple structure, which can prevent dirty air from directly entering the interior of the automobile and has a long service life.

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

An automotive air conditioning filter, comprising a rectangular pleated filter element, hard side strips are attached to the two sides along the length direction of the pleated filter element, and the other side of the side strip is pasted by hot melt adhesive There are edge strips, and two adhesive strips are respectively provided on the air inlet surface and the air outlet surface of the folded filter element, and the adhesive strips are respectively pasted on the air inlet surface and the air outlet surface of the folded filter element by hot melt adhesive.

Further, the pleated filter element includes a filter paper layer, a HEPA polyester melt-blown layer, an antibacterial dehumidification ball layer, an aldehyde-removing particle layer and a columnar coconut shell activated carbon layer that are laminated sequentially from the air inlet surface to the air outlet surface.

Further, the thickness of the filter paper layer is 1mm.

The beneficial effects of the utility model are:

In the utility model, side strip cotton is pasted with hot melt adhesive on the other side of the side strip of the folded filter element, and two rubber strips are respectively arranged on the air inlet surface and the air outlet surface of the folded filter element, and the rubber strips are respectively passed through the hot melt glue. Paste on the air inlet and outlet surfaces of the folded filter element, so that the edge cotton is against the installation groove of the filter during installation, which can greatly prevent dirty air from directly entering the car and affecting human health , and there are rubber strips on the air inlet surface and the air outlet surface, which can further fix the origami spacing of the pleated filter element, prevent the pleated filter element from being deformed, and thereby adjust the service life of the pleated filter element.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the sectional view of Fig. 1 at A-A;

Fig. 3 is the sectional view of Fig. 1 at B-B;

Fig. 4 is a partial enlarged view of C in Fig. 3 .

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figures 1 to 4, an automotive air conditioner filter includes a rectangular folded filter element 1, and hard side strips 2 are attached to both sides of the folded filter element 1 along the length direction. The other side of the edge strip is pasted with edge strip cotton 3 through hot melt adhesive, and the air inlet surface and the air outlet surface of the folded filter element 1 are respectively provided with two rubber strips 2, and the rubber strips 2 are respectively hot-melted Glue is pasted on the air inlet surface and the air outlet surface of the folded filter element 1.

In this embodiment, the pleated filter element 1 includes a filter paper layer 5, a HEPA polyester melt-blown layer 6, an antibacterial dehumidifying ball layer 7, an aldehyde-removing particle layer 8 and a columnar Coconut shell activated carbon layer 9, in which the HEPA polyester melt-blown layer 6 can effectively block the tiny particles in the air that can be inhaled into the lungs, industrial dust, hair and second-hand smoke, etc., while the antibacterial and dehumidifying ball layer 7 has the effect of antibacterial and sterilizing The aldehyde removal particle layer 8 decomposes the adsorbed harmful gases such as formaldehyde into harmless water and carbon dioxide, and the columnar coconut shell activated carbon layer 9 can efficiently absorb harmful gases such as formaldehyde, benzene, TVOC, etc., thereby realizing a multi-layer structure and five-fold filtration. Greatly improve the filtering effect of the filter.

In the present embodiment, the thickness of the filter paper layer 5 is 1mm

When this embodiment is installed, it is directly installed in the installation groove of the air conditioner filter of the car, and the side strip cotton 3 on the side strip 2 is against the installation groove, which can prevent dirty air from directly entering the car, and when entering Adhesive strips 4 are arranged on the air surface and the air outlet surface, and the adhesive strips 4 can further fix the origami spacing of the pleated filter element 1 to prevent the pleated filter element 1 from being deformed, thereby adjusting the service life of the pleated filter element 1 .

The above description does not limit the technical scope of the present utility model. Any modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still belong to the scope of the technical solution of the present utility model.

Claims (3)

1. A kind of automobile air conditioner filter, it is characterized in that: comprise the folded filter core of rectangular shape, stick with hard side strip respectively along the both sides of described folded filter core length direction, the other side of described side strip The side strip cotton is pasted by hot melt adhesive, and two adhesive strips are respectively arranged on the air inlet surface and the air outlet surface of the folded filter element, and the adhesive strips are respectively pasted on the air inlet surface and the air outlet surface of the folded filter element by hot melt adhesive. On the windy side. 2. A kind of automotive air conditioning filter according to claim 1, characterized in that: the pleated filter element comprises a filter paper layer, a HEPA polyester melt-blown layer, an antibacterial The dehumidification ball layer, the aldehyde removal particle layer and the columnar coconut shell activated carbon layer. 3. A car air conditioning filter according to claim 2, characterized in that: the thickness of the filter paper layer is 1 mm.