KR101689470B1

KR101689470B1 - Hood filter for gas range

Info

Publication number: KR101689470B1
Application number: KR1020150083082A
Authority: KR
Inventors: 김동욱
Original assignee: 김동욱
Priority date: 2015-06-12
Filing date: 2015-06-12
Publication date: 2016-12-23
Also published as: KR20160146183A

Abstract

According to the present invention, there is provided a filtering device installed at a vertically above a gas range to be installed in a range hood for discharging heat, odor, smoke and soot generated when food is cooked to the outside, A new gas range hood which can improve the hygiene of the kitchen by preventing the oil and soot from sticking to the inner circumferential surface of the duct connected to the range hood and range hood by effectively collecting the oil component and soot contained therein A filtration device is disclosed.
The present invention relates to a filtering device for a gas range hood, which is installed vertically above a gas range and is detachably mounted on a range hood for discharging heat, odor, smoke and soot generated when food is cooked to the outside, Shaped frame having a mounting member detachably mounted on the hood; A single or a plurality of metal nets, which are formed in the state of being fitted in the space between the frames and which are generated during cooking and are firstly filtered by heat, smell and smoke drawn into the interior after the microwave oven; A nonwoven fabric for collecting oil components and soot contained in the heat and smoke discharged through the metal net in a state of being closely attached to the upper surface of the metal net; And an outer end of the nonwoven fabric is fitted on the inner side of the edge of the frame on which one of the metal nets is inserted and the inner end of the elastic clip is elastically pressed to fix the upper surface of the non- .

Description

[0001] HOOD FILTER FOR GAS RANGE [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a filtering apparatus for a gas range hood, and more particularly, to a filtering apparatus for a gas range hood which is installed vertically above a gas range to filter heat, odors, smoke, In constituting the apparatus, oil and soot contained in smoke and smoke entering the hood are effectively collected, so that oil and soot are not fixed to the inner circumferential surface of the duct connected to the range hood and the range hood The present invention relates to a filtering apparatus for a gas range hood which can improve the sanitary property of a kitchen.

Generally, a gas range for cooking is installed in a domestic kitchen, and heat, smoke, odor, steam, and combustion gas generated during the process of cooking food using a gas range are vertically arranged above the gas range A range hood is installed.

Such a range hood sucks exhaust gas such as heat, smoke, odor, and steam by means of an exhaust duct and a fan motor installed in a ceiling, and a filter is installed inside the range hood to supply heat and heat to the inside of the range hood Smoke odor and so on.

Examples of the filter for the range hood include a carbon filter, a fiber filter, and a metal filter. Examples of the double metal include a punch plate (a punch of a plurality of holes to allow air to pass through a metal plate) Lath netting or the like was applied only to one or two sheets, so that it was not possible to sufficiently collect and remove the oil components and soot contained in the discharged heat or smoke.

Therefore, the oil component contained in the discharged heat or smoke is liquefied by the heat and then becomes black from the duct to dirty the outer wall surface. In addition, the sanitary condition of the kitchen is deteriorated due to sticking to the inner peripheral surface of the range hood and the duct together with the foreign substance there is a problem.

In order to solve such a problem, Korean Registered Patent Publication No. 10-144621 (entitled "Exhaust Hood", hereinafter referred to as "prior art") has been proposed.

The prior art includes an exhaust hood main body fixedly installed at a lower portion of a ceiling surface and communicating with an exhaust duct, and an exhaust hood main body fixed to the bottom surface of the upper plate of the main body in the exhaust hood main body and being sloped downward, A filter installed inside the exhaust guide tube, a water storage tank provided at a lower portion of the exhaust guide tube, a first flow pipe having an upper end coinciding with a water surface of the water storage tank, And a water supply means for supplying the organic separated water of the water storage tank to a predetermined water level.

However, in the case of the above-described prior art, there is a problem that the oil and soot contained in the heat and the smoke flowing into the inside of the range hood can not be effectively collected, and the replacing operation and the washing operation are very inconvenient.

Patent Document 1: Korean Registered Patent Publication No. 10-144621, "Exhaust Hood".

It is an object of the present invention to provide a filtration apparatus mounted on a range hood, which is capable of efficiently collecting oil components and soot contained in the heat and the smoke introduced into the hood, And a filtration device.

It is a further object of the present invention to provide a method of fixing oil and soot on the inner circumferential surface of a duct connected to a range hood and a range hood by effectively trapping and removing oil components and soot contained in the heat and the smoke flowing into the inside of the range hood The present invention provides a new gas range hood filtration apparatus that can improve the hygienic performance of a kitchen.

In order to accomplish the above object, the present invention provides a gas cooking hood, which is installed vertically above a gas range and is detachably mounted on a range hood for discharging heat, odor, smoke and soot generated when cooking food, A filtration device comprising: a rectangular frame having a mounting member detachably mounted on a range hood at one side; A single or a plurality of metal nets, which are formed in the state of being fitted in the space between the frames and which are generated during cooking and are firstly filtered by heat, smell and smoke drawn into the interior after the microwave oven; A nonwoven fabric for collecting oil components and soot contained in the heat and smoke discharged through the metal net in a state of being closely attached to the upper surface of the metal net; And an outer end of the nonwoven fabric is fitted on the inner side of the edge of the frame on which one of the metal nets is inserted and the inner end of the elastic clip is elastically pressed to fix the upper surface of the non- .

In the present invention, the elastic clip is formed in the form of a panel having a predetermined width and length. The outer edge of the elastic clip is bent upward to catch the inner edge of the frame, and the inner edge of the elastic clip is pressed downward And a horizontal portion for imparting an elastic force to the pushing operation of the pushing jaw is formed between the inclining portion and the upwardly inclined portion is symmetrically formed between the engaging jaw and the pushing jaw.

In the present invention, the handle is upwardly bent upwardly of the pressing jaw constituting the elastic clip.

According to the present invention, since a separate nonwoven fabric can be mounted on the upper portion of the metal net making up the filtration device in such a manner that the nonwoven fabric can be closely contacted with the elastic clip, the oil entering the range hood and the oil component and soot contained in the smoke can be effectively collected .

Since the oil and soot contained in the smoke and the heat flowing into the range hood are effectively trapped and removed by the nonwoven fabric, oil and soot are formed on the inner circumferential surface of the duct connected to the range hood and the range hood, So that the sanitary property of the kitchen can be greatly improved.

1 is an exploded perspective view showing a filtering apparatus for a gas-range hood according to the present invention.
FIG. 2 is a perspective view showing a coupled state of the filtering apparatus of the gas-range hood according to the present invention.
3 is a front view of a gas range hood to which the present invention is applied.
4 is an enlarged perspective view showing an elastic clip constituting a filtering apparatus for a gas-range hood according to the present invention.
5 is a cross-sectional view showing a state in which a nonwoven fabric is mounted on an upper surface of a metal mesh using an elastic clip in a filtering apparatus for a gas-range hood according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIGS. 1 to 5, in the filtering apparatus 10 for a gas range hood according to the present invention, heat, smell, smoke, and soot generated when food is installed vertically above the gas range are discharged to the outside And is detachably mounted on the range hood 12.

In the present invention, a rectangular frame 20 having a mounting member 14 detachably mounted on the range hood 12 is provided at one side of the frame 20, A single or a plurality of metal nets 30 for allowing heat, smell, and smoke to be firstly filtered to be introduced into the interior of the body 12 are inserted and coupled.

The upper surface of the metal net 30 is configured to closely contact the heat discharged through the metal net 30 and the nonwoven fabric 40 for collecting oil components and soot contained in the smoke.

In the present invention, a separate elastic clip (50) is provided to fix the nonwoven fabric (40) mounted on the upper surface of the metal net (30).

The elastic clip 50 is formed in a panel shape so that the outer end of the elastic clip 50 is engaged with the inside of the edge of the frame 20 in which the one metal net 30 is fitted, 50 are configured to elastically press and fix the upper surface of the nonwoven fabric 40 mounted in close contact with the upper portion of the metal net 30. [

The elastic clip 50 is formed at its outer end with an engagement protrusion 51 which is engaged with the inner side of the edge of the frame 20 and is bent at an inner end of the elastic clip 50, And a pressing jaw 52 for pressing downward.

A pair of inclined portions 53 and 53 'which are inclined upwards are symmetrically formed between the engaging jaw 51 and the pushing jaws 52. The pair of inclined portions 53 and 53 ', A horizontal portion 54 for applying an elastic force to the pushing action of the pressing jaw 52 is formed.

Further, the handle 55 is upwardly bent upwardly of the pressing jaw 52 constituting the elastic clip 50.

The operation of the present invention thus constructed is as follows.

1 to 5, when the nonwoven fabric 40 is closely attached to the upper surface of the metal net 30 sandwiched between the frame 20 and the upper surface of the metal net 30, The hooks 51 of the elastic clips 50 are fitted to the inside of the edge of the frame 20.

The pair of inclined portions 53 and 53 'formed on the elastic clip 50 and the inclined portions 53 and 53' formed on the elastic clip 50 in the state in which the engaging protrusions 51 of the elastic clip 50 are fitted to the inside of the edge of the frame 20, The pressing pawls 52 formed on the inner end of the elastic clip 50 are pressed against the upper surface of the nonwoven fabric 40 by the horizontal portions 54 between the upper and lower surfaces 53, The nonwoven fabric 40 is pressed by the elastic force of the elastic clip 50 and is stably mounted.

In this state, when the mounting member 14 provided on the frame 20 is operated to engage with the predetermined position on the range hood 12, a filtering device is installed to the range hood 12. [

In this state, the heat generated when food is cooked using the gas range, and the oil component or soot contained in the smoke are discharged to the upper side through the metal net 30 and then collected in the nonwoven fabric 40.

If the user wishes to replace the nonwoven fabric 40 with a new one after a predetermined period of time has elapsed, the nonwoven fabric 40 is removed after lifting the pressing protrusion 52 by holding the handle 55 on the elastic clip 50 .

10: Filtration device of gas range hood
12: Range hood (14): Mounting member
20: frame 30: metal mesh
40: nonwoven fabric 50: elastic clip
51: latching jaw 52: pushing jaw
53,53 ': inclined portion 54: horizontal portion
55: Handle.

Claims

A cooking hood 12 disposed vertically above the gas range for discharging heat, odors, smoke, and soot generated when food is cooked to the outside; (20) having a mounting member (14) detachably mounted on the range hood (12) at one side thereof; A single or a plurality of metal nets (30) which are generated when cooking while being inserted into a space between the frames (20) and are primarily filtered to receive heat, smell and smoke drawn into the inside of the range hood (12); A nonwoven fabric (40) for collecting oil components and soot contained in the heat and the smoke discharged upward through the metal net (30) while being closely attached to the upper surface of the metal net (30); The upper end of the nonwoven fabric 40 mounted on the upper portion of the metal net 30 is elastically supported by the upper end of the metal net 30, A filter apparatus for a gas range hood, comprising: a plurality of elastic clips (50)
The elastic clip (50) is in the form of a panel having a predetermined width and length; And at the outer end thereof, a locking protrusion 51 which is engaged with the inner side of the edge of the frame 20 is bent upwardly; And a pressing jaw (52) for pressing the upper surface of the nonwoven fabric (40) downward is formed at an inner end thereof;
A pair of inclined portions 53 and 53 ', which are inclined upwards, are symmetrically formed between the engaging jaws 51 and the pushing jaws 52,
Wherein a horizontal portion (54) is provided between the inclined portions (53) and (53 ') to apply an elastic force to the pressing operation of the pressing jaw (52).

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