TWM484066U - Improvement of filter net of kitchen hood - Google Patents

Description

Improvement of the filter screen of the range hood

This creation is about a filter improvement of a range hood, more specifically, especially by adding an activated carbon patch to the filter element, which can effectively absorb the odor, odor and air purification function of the soot. The filter effect of the soot is increased, and the filter screen of the range hood in which the activated carbon patches of various shapes are evenly distributed on the filter member can be produced.

According to the prior knowledge, the traditional range hood is a smoking motor that draws the fumes from the kitchen into the soot net and then exhausts it through the exhaust pipe. This type of range hood is equipped with a strainer and an oil cup. The filter is used to filter out the grease, and the grease is dripped in the oil cup, so that the soot is filtered first by the filter screen, and then the soot is discharged outside.

However, as shown in the first figure, the filter screen of the conventional range hood mainly uses a metal mesh cover 1 and a filter cotton as the filter fume, and the mesh cover 1 is a cover body composed of a plurality of strip-shaped bars 2, The filter cotton can block the particles of the soot in the filter cotton, and the filter cotton is placed on the inner surface of the net cover 1. The filter cotton is replaceable, and can be renewed when the filter cotton is dirty.

Although the filter screen of the conventional range hood can be used as a filter fume, but the filter cotton is made of fiber material, only the large soot of the particles can be stagnated in the filter cotton, and the fine soot particles pass through the filter cotton, and most of the soot cannot be filtered. In particular, the soot contains the aroma produced by the simmering and frying, and can not taste and purify the odor. Moreover, the filter cotton is easily blocked by the stagnation of the soot, so that the smoke exhausting effect is hindered.

The filter screen of the traditional range hood is used to filter soot, but the filter cotton can not filter most of the soot, nor can it taste and purify the odor, and the filter cotton is easily blocked by the soot, so that the soot is not discharged smoothly. The soot is stagnation in the storage room, which has a great influence on the respiratory tract of the boiled woman. It is still easy to cause the kitchen wall and articles, and the oily surface is contaminated by the falling fumes.

In view of this, the creators of this case are still actively working on development, research and improvement, and constantly experimenting with assembly and accumulating experience, and finally have a creation that can solve the above drawbacks.

The reason is that this is an improvement of the filter screen of a range hood, which comprises: a net cover, which is composed of a plurality of bars and a large ring and a small ring, which is similar to a bowl type, and there is a bar between the bar and the bar. a spacing to form a mesh shape; a filter member for filtering the soot, attached to the inner surface of the mesh cover; characterized in that: the filter member is provided with an activated carbon patch, and the activated carbon patch is evenly distributed on the filter member According to this, an activated carbon patch is added to the filter member to increase the filtering effect of the soot, and the purpose of removing the odor, deodorizing, and purifying the air.

The invention aims to improve the filter screen of the range hood, and the main purpose thereof is to provide the function of effectively adsorbing the odor, odor and purifying air in the soot, and can increase the filtering effect of the soot.

The present invention is to improve the filter screen of a range hood, and the second purpose is to provide an average distribution of activated carbon patches of various shapes on the filter member.

[study]

1‧‧‧ net cover

2‧‧‧ rods

[this creation]

10‧‧‧ net cover

20‧‧‧Filter

30‧‧‧Active carbon patch

11‧‧‧ rods

12‧‧‧Major ring

13‧‧‧Small ring

40‧‧‧Active carbon patch

The first picture is a three-dimensional diagram of a conventional mesh cover.

The second drawing is a perspective exploded view of the first embodiment of the present creation.

The third figure is a three-dimensional combination diagram of the first embodiment of the present creation.

The fourth figure is a schematic plan view showing an enlarged view of the activated carbon patch and the filter member of the first embodiment of the present invention.

The fifth drawing is a perspective view of the second embodiment of the present creation.

The present invention relates to a filter screen improvement of a range hood. The first embodiment, as shown in the second, third, and fourth figures, includes a mesh cover 10, a filter member 20, and a plurality of activated carbon patches 30. 10 is composed of a plurality of bars 11 and a large ring 12 and a small ring 13 , which is approximately bowl type, the large ring 12 is located at the top, the small ring 13 is located at the bottom, and the bar 11 is located between the large ring 12 and the small ring 13 . There is a spacing between the rod 11 and the rod 11 to form a mesh shape, and the filter member 20 is composed of filter cotton or other filtering material for filtering the soot and attached to the inner surface of the net cover 10, the filter member 20 An activated carbon patch 30 is disposed thereon, and the activated carbon patch 30 is evenly distributed on the filter member 20, and the activated carbon patch 30 is distributed in a strip shape on the filter member 20.

With the above-mentioned structural device, the filter screen of the exhaust hood is improved. In this case, an activated carbon patch 30 is mainly added to the filter member 20, and the activated carbon patch 30 is evenly distributed on the filter member 20, due to the activated carbon patch. 30 has the function of removing odor, deodorizing and purifying air, which can increase the filtering effect of soot.

In the second embodiment, as shown in the fifth figure, the activated carbon patch 40 is made. As a small square shape distributed on the filter member 20, the function of removing odor, deodorizing and purifying air can be achieved, and the filtering effect of the soot can be increased.

If the activated carbon patch is made into other shapes, or a circular shape or the like is evenly distributed on the filter member, the function of removing odor, deodorizing, and purifying air is also achieved.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the equivalent changes and modifications made by the scope of the patent application are covered by the scope of the patent.

In summary, the creation of a filter hood filter, its novelty, practicability and progress is undoubted, fully in line with the requirements of the patent, 提 legally requested.

10‧‧‧ net cover

20‧‧‧Filter

30‧‧‧Active carbon patch

11‧‧‧ rods

12‧‧‧Major ring

13‧‧‧Small ring

Claims (3)

The invention relates to a filter screen improvement of a range hood, which comprises: a net cover, which is composed of a plurality of bars and a large ring and a small ring, which is similar to a bowl type, and a spacing between the bar and the bar to form a net a filter element for filtering the soot, attached to the inner surface of the net cover; characterized in that: the filter member is provided with an activated carbon patch, and the activated carbon patch is evenly distributed on the filter member; The activated carbon patch is added to the filter member to increase the filtering effect of the soot, and the purpose of removing the odor, deodorizing and purifying the air. The filter screen of the range hood according to claim 1, wherein the activated carbon patch is distributed in a strip shape on the filter member. The filter screen of the range hood according to claim 1, wherein the activated carbon patch is distributed in a small square shape on the filter member.