KR200472445Y1

KR200472445Y1 - Range Hood For Kitchen

Info

Publication number: KR200472445Y1
Application number: KR2020130008379U
Authority: KR
Inventors: 진도현
Original assignee: 진도현
Priority date: 2013-10-11
Filing date: 2013-10-11
Publication date: 2014-05-07

Abstract

The present invention relates to a cooking stove hood for a kitchen, comprising: a hood main body having an inlet and an outlet; An intake fan installed in the hood main body and sucking air; A duct for an air curtain installed on the inner wall of the hood main body and introducing a part of the air discharged through the hood main body to form a downward vertical airflow; And an auxiliary duct installed around the outer periphery of the hood main body and guiding air discharged through the air curtain duct to the outside of the hood main body.
Accordingly, the air curtain airflow can be generated, so that the noxious gas, odor, and smoke contained in the air can be easily prevented from entering the room during cooking, and the structure and structure are very simple, The cost can be greatly reduced.

Description

Range Hood For Kitchen

The present invention relates to a cooking stove hood for a kitchen, and more particularly, to a cooking stove hood that can prevent smoke and odors generated during cooking from being released into a room.

Generally, a kitchen range hood is installed on the upper end of a gas stove used in a kitchen, and is a device that keeps indoor air pleasant by discharging smoke and odors generated during cooking to the outside.

Hereinafter, a cooking stove hood according to a related art will be described with reference to FIGS. 1A and 1B.

As shown in FIG. 1A, a conventional hood according to the related art includes a hood main body 10 having a hollow portion formed therein and an exhaust fan 20 installed in the hood main body 10.

However, since the distance between the hood main body 10 and the gas stove is too long, some of the smoke and odor escapes to the outside of the hood main body 10 during the cooking process, and the smoke and the smell are transmitted to the kitchen and the living room, There was a problem of polluting the air.

FIG. 1B is a view for solving the above-mentioned problem, and a movable kitchen hood having a structure capable of moving the hood main body 10 in the upward and downward directions and being positioned close to the gas range has been developed.

However, in the case of FIG. 1B, when the hood main body 10 is lowered in order to discharge the smoke and odor generated in the process of cooking food, the space for cooking food by the hood main body 10 and the inconvenience There was.

Korea Registered Utility Model No. 0121938 (Apr. 30, 1998)

The object of the present invention is to provide a kitchen stove hood which can prevent smoke and odors generated during cooking from being released into the room.

According to an aspect of the present invention, there is provided a kitchen stove hood comprising: a hood main body having an inlet and an outlet; An intake fan installed in the hood main body and sucking air; A duct for an air curtain installed on the inner wall of the hood main body and introducing a part of the air discharged through the hood main body to form a downward vertical airflow; And an auxiliary duct installed around the outer periphery of the hood main body and guiding air discharged through the air curtain duct to the outside of the hood main body.

The duct for air curtain is composed of an exhaust plate spaced from the inner wall of the hood body to form an exhaust passage and an induction plate spaced from the exhaust plate upper end and guiding air into the exhaust passage.

And the exhaust passage is gradually reduced in width from one side where air is introduced to the other side where air is exhausted.

The induction plate is characterized in that one end is fixed to the inner wall of the hood main body and the other end is formed in an arc shape directed downward.

The auxiliary duct includes a guide plate installed around a lower outer periphery of the hood main body, a cylinder member installed on the hood main body and vertically moving the guide plate, and an operating switch for operating the cylinder member .

And a first filter for collecting foreign matter mixed in the air is provided at an inlet of the hood main body.

The duct for air curtain is provided with a second filter for collecting foreign matter mixed in the air.

The hood main body is provided with a blowing fan for forcibly supplying outside air to the exhaust passage formed in the duct for the air curtain to increase the flow rate of the air.

According to the present invention having the above-described structure, the air curtain airflow can be generated by constituting the duct for the air curtain installed on the inner wall of the hood main body and the auxiliary duct provided around the outer periphery of the hood main body, Odor, smoke, and the like contained therein can be easily prevented from being introduced into the room, and the structure and structure are very simple, so that the manufacturing facility cost and the maintenance cost can be greatly reduced.

1A and 1B are side views showing a cooking stove hood according to the related art.
2 is a sectional view showing the configuration of a cooking stove hood according to an embodiment of the present invention.
FIG. 3 is an enlarged view of the auxiliary duct structure of FIG. 2. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to FIGS. 2 and 3 attached hereto.

As shown in the drawing, the cooking stove hood according to the present invention includes a hood main body 100 having an inlet port 101 and a discharge port 102, a hood main body 100 installed on the inner wall of the hood main body 100, An air curtain duct (200) for introducing a part of the discharged air to form a downward vertical air flow; an air duct (200) installed around the outer periphery of the hood main body (100) And an air intake fan 400 installed in the hood main body 100 and sucking air therefrom. The auxiliary duct 300 guides the air to the outside of the hood main body 100.

First, the hood main body 100 sucks air containing food odor and smoke, etc., which are cooked by a gas stove, and discharges the air to the outside. The hollow portion 103 is formed inside and the exhaust duct R And an inlet 101 for introducing food odor and smoke is formed in the lower portion.

The width of the inlet 101 of the hood main body 100 is larger than the width of the outlet 102.

The inlet 101 of the hood main body 100 is provided with a first filter 110 for collecting foreign matter mixed in the air.

Of course, it is a matter of course that the first filter 110 is constructed so as not to affect the inflow and outflow performance of the hood main body 100.

In addition, the hood main body 100 is provided with a blowing fan 120 for forcibly supplying outside air to an exhaust passage 201 formed in a duct 200 for an air curtain to be described later to increase the flow rate of air.

That is, the air blowing fan 120 can additionally supply external air to the exhaust passage 201, thereby further accelerating the flow velocity of the air moving along the exhaust passage 201.

The duct 200 for air curtain is installed on the inner wall of the hood main body 100 and functions to draw a part of the air discharged through the hood main body 100 to form a downward vertical air flow.

That is, the vertical air flow formed by the duct 200 for the air curtain can prevent the food odor and smoke emitted from the vicinity of the cooking stove from being diffused, thereby maintaining the kitchen and living room space in a pleasant state during cooking.

The duct 200 for the air curtain includes an exhaust plate 210 spaced from the inner wall 100 of the hood main body 100 and defining an exhaust passage 201, And an induction plate 220 for guiding the inflow of air into the furnace 201.

The exhaust plate 210 is a structure corresponding to the shape of the hood main body 100 and is provided with a separating member (not shown) between the hood main body 100 and the exhaust plate 210 to form an exhaust passage 201 , The exhaust plate 210 can be fixed to the hood body 100 by the spacing member.

In addition, the exhaust passage 201 may have a structure in which the width of the exhaust passage 201 gradually decreases toward the other side from which air is introduced from the one side into which the air is introduced, thereby further increasing the air flow rate.

The induction plate 220 has an arc-shaped structure, one end of which is fixed to the inner wall of the hood main body 100 and the other end of which is directed downward. The induction plate 220 includes a part of air moving to the discharge port 102 of the hood main body 100 To the exhaust passage (201) of the exhaust plate (210).

The air curtain duct 200 may further include a second filter 230 for collecting foreign matter mixed in the air.

That is, the second filter 230 is installed in the exhaust passage 201, and filters the foreign substances contained in the external air introduced by the blowing fan 120.

The auxiliary duct 300 is installed around the outer periphery of the hood main body 100 and guides the air discharged through the air curtain duct 200 to the outside of the hood main body 100 Role.

The auxiliary duct 300 includes a guide plate 310 installed around the lower outer periphery of the hood main body 100 and a guide plate 310 installed on the hood main body 100 to move the guide plate 310 up and down A cylinder member 320 and an operation switch 330 for operating the cylinder member 320. [

That is, the auxiliary duct 300 can move up and down the guide plate 310 as the rod portion 321 of the cylinder member 320 is operated by on / off operation of the operation switch 330 have.

Further, the lower end of the guide plate 310 may be bent in a 'B' shape so that the exhaust passage 201 can be opened or closed according to cooking or non-cooking conditions.

The suction fan 400 is installed in the hood main body 100 and sucks air and discharges the air to the exhaust duct R. [

The suction fan 400 is preferably installed on the side of the discharge port 102 of the hood main body 100.

According to this embodiment of the present invention, the duct 200 for the air curtain installed on the inner wall of the hood main body 100 and the auxiliary duct 300 installed on the outer periphery of the hood main body 100 constitute the air The curtain airflow can be generated. Therefore, it is possible to easily prevent the harmful gas, odor, and smoke contained in the air from being introduced into the room during cooking, and the structure and structure are very simple, There is an effect that can be made.

100: Hood body
110: first filter
120: blowing fan
200: Duct for air curtain
201: By way of the exhaust
210: exhaust plate
230: induction plate
300: auxiliary duct
310: guide plate
320: cylinder member
400: suction fan

Claims

A hood body having an inlet and an outlet;
An intake fan installed in the hood main body and sucking air;
A duct for an air curtain installed on the inner wall of the hood main body and introducing a part of the air discharged through the hood main body to form a downward vertical airflow;
And an auxiliary duct installed around the outer periphery of the hood main body and guiding air discharged through the air curtain duct to the outside of the hood main body,
Wherein the duct for air curtain comprises an exhaust plate spaced from the inner wall of the hood body to form an exhaust passage and an induction plate spaced apart from the exhaust plate upper end and guiding air inflow into the exhaust passage. .

delete

The method according to claim 1,
Wherein the exhaust passage gradually decreases in width from one side of the air inlet to the other side from which air is exhausted.

The method according to claim 1,
Wherein one end of the guide plate is fixed to the inner wall of the hood main body, and the other end is formed in an arc shape directed downward.

The method according to claim 1,
In the auxiliary duct,
A guide plate installed around a lower outer periphery of the hood main body,
A cylinder member installed on the hood main body and vertically moving the guide plate,
And an operating switch for operating the cylinder member.

The method according to any one of claims 1, 3, 4, and 5,
Wherein a first filter for collecting foreign matter mixed in the air is provided at an inlet of the hood main body.

The method according to any one of claims 1, 3, 4, and 5,
Wherein the duct for the air curtain is provided with a second filter for collecting foreign matter mixed in the air.

The method according to any one of claims 1, 3, 4, and 5,
Wherein the hood main body is provided with a blowing fan for forcibly supplying outside air to the exhaust passage formed in the duct for the air curtain to increase the flow rate of the air.