KR100707523B1 - Range hood for home - Google Patents

Abstract

The present invention relates to a range hood device for home use, the object of which is the smell generated during cooking by moving the smell and smoke generated during cooking by the air passage forming the rising air to the exhaust located in the upper portion of the gas range quickly and accurately And it is to provide a range hood apparatus for home to block the spread of smoke, to make the kitchen and indoor environment comfortable, to maintain a stable and pleasant mind and body of the cooker to assist in the creation of delicious dishes.

The present invention provides an air supply unit for supplying compressed air, and discharges the compressed air connected and supplied by the air supply unit and the connection hose in the upper direction, a space so that the cooking utensil is located in the center, the upper counter of the gas range The air discharge portion placed in the air and the air discharge portion is formed integrally connected to the upper portion of the air discharge portion, and the compressed air discharged to the upper portion is rotated in one direction by the impingement plate to form a whirlwind air passage. A toroidal cylindrical air passage provided is formed so as to be transferred directly to the exhaust unit without external diffusion of odor and smoke generated during cooking.

Range Hood, Kitchen, Hood, Smoke, Cooking, Smell

Description

Range hood device for home {Range hood for home}

1 is an exemplary view showing a configuration according to the present invention

Figure 2 is an exemplary view showing a bottom configuration according to the present invention

3 is a cross-sectional view taken along the line A-A of FIG.

Figure 4 is a partial cross-sectional view showing the configuration of the air inlet and the air passage connected thereto according to the invention

5 is an exemplary view showing the configuration of an air passage according to the present invention;

Figure 6 is another embodiment of the present invention

Figure 7 is an exemplary view showing the configuration of the angle adjustment unit according to the present invention

8 is an exemplary view showing a use state of the present invention

* Explanation of symbols for main parts of the drawings

(10): Air supply part (11): Connection hose

20: air discharge part 21: air passage

(22): air outlet (23): space

24: housing 25: air inlet

(26): support (27): adjustable separator

30: tornado forming portion 31: impingement plate

(32): Reflective panel (40): Whirlwind type air passage

(50): exhaust section 60: angle adjustment section

(61): support bracket (62): angle adjuster

(63): adjusting screw (64): thread

65: long groove 100: cookware

200: gas range 210: countertop

211: first air passage 212: second air passage

(213): third air passage (241): upper bulkhead

(242): lower bulkhead (261): insert

(262): support container (263): permanent magnet

300: wall

The present invention relates to a domestic range hood apparatus, and is installed on the upper side of the kitchen sink gas table, and relates to a domestic range hood apparatus that can quickly move gas and odor generated during cooking to a range hood fixedly installed thereon.

In general, the smell, smoke, etc. generated during cooking in the home kitchen is to be discharged to the outside by the range hood, the range hood is installed inside the case of the enclosure type blower fan is rotated by the blower motor, the case At the bottom of the blower motor switch and lamp switch for rotating the supply motor is installed, the suction hood is installed inside the filter, the exhaust port of the blower fan is provided with communication to the outside. The range hood configured as described above is sucked into the suction hood by the rotation of the blower fan while the smoke and odor generated during cooking in the gas range are discharged to the outside through the blower fan, the exhaust vent installed in the blower fan, and the communication. And to prevent the smoke.

However, the conventional range hood is fixedly installed on the upper side of the gas range of the kitchen sink, so that there is a large distance from the upper portion of the gas range where the smell and smoke from which cooking actually proceeds, and the smell generated only by the suction power of the range hood. And smoke could not be controlled. In other words, when a lot of smell and smoke occurs, the range absorption input is weak and tends to be unable to properly inhale the smell and smoke, which causes most of the smell and smoke to rise to the kitchen ceiling and rapidly diffuse into the room due to convection In addition, there is an inconvenience of having to ventilate the safety of the house, and in particular, there are various problems such as smell and smoke permeating furniture, bedding, curtains and clothes.

The present invention is to solve the above problems, the object of the cooking by moving the odor and smoke generated during cooking by the air passage forming the rising air to the exhaust located in the upper portion of the gas range quickly and accurately, It is to provide a range hood device that can block the spread of the smell and smoke, to make the kitchen and indoor environment comfortable, to maintain a stable and pleasant mind and body of the cooker to assist in the creation of delicious dishes.

The present invention discharges the compressed air supplied and connected by the air supply unit 10 for supplying the compressed air, the air supply unit 10 and the connection hose 11 in the upper direction, the cooking appliance 100 in the center It is provided with a space to be located, the air discharge portion 20 which is placed on the upper countertop 210 of the gas range 200, and formed integrally connected to the upper portion of the air discharge portion 20, the compressed air discharged to the upper It consists of a whirlwind forming unit 30 which rotates in one direction by the impingement plate 31 to form the whirlwind air passage 40.

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

1 is an exemplary view showing a configuration according to the present invention, FIG. 2 is an exemplary view showing a bottom configuration according to the present invention, FIG. 3 is an AA cross-sectional view of FIG. 2, FIG. 4 is an air inlet according to the present invention. And partial cross-sectional view showing the configuration of the air passage connected to it, Figure 5 is an exemplary view showing the configuration of the air passage in accordance with the present invention, Figure 8 is an exemplary view showing a state of use of the present invention, According to the present invention, the compressed air supplied from the air supply unit 10 is supplied to the air discharge unit 20, and the air supplied to the air discharge unit 20 is connected to the air discharge port 22 by a plurality of air passages 21. Vertically discharged in the upper direction of the air discharge unit 20, and the discharged compressed air collides with the collision plate 31 of the whirlwind forming unit to form a whirlpool-type air passage 40, and an exhaust unit 50 installed on the upper portion thereof. At this time, in the center of the air discharge portion 20 Since the cooking apparatus 100, in the space 23 is located, smell and smoke generated in the cooking utensil is directly transferred to the exhaust portion 50 through a vortex-type air passage 40 is discharged to the outside.

The air supply unit 10 is installed indoors or outdoors, using a device that can supply a predetermined air, such as a compressor, a blower, and can adjust the pressure and the amount of air supplied.

The air discharge unit 20 is a vertical discharge of the air supplied from the air supply unit 10 in the vertical direction uniformly, has a predetermined radius, has an open one side, and has a belt shape having a space in the center The housing 24, a plurality of air passages 21 formed in layers so as to have different areas in the housing 24, and the air passages along the predetermined radius with equal intervals on the upper surface of the housing 24. A plurality of air discharge ports 22 formed to communicate with the furnace 21, an air injection port 25 formed at one side of the housing 24 and connected by an air supply unit 10 and a connection hose 11, and the It is composed of a plurality of supports 26 are installed to be located below the housing 24.

The housing 24 has a strip shape (one end of which is maintained at a predetermined distance apart), that is, a 'C' shape plane (or bottom) as a whole, and has an air passage therein.

The air passage 21 is formed in the housing 24 in the longitudinal direction along the length of the housing 24, and as shown in FIGS. 3 to 5, the first and second partitions 241 and 242 are formed by the upper and lower partitions 241 and 242. , 3 separated into air passages (211,212,213). That is, the upper and lower partitions 241 and 242 are integrally formed in the housing 24 so that the upper and lower partitions 241 and 242 are parallel to each other, and the interior of the housing 24 is formed by the upper and lower partitions 241 and 242. It is separated into three air passages (211,212,213).

The first air passage 211 is separated by a space between the upper part of the housing 24 and the upper partition 241, the second air passage 212 is formed between the upper partition 241 and the lower partition 242. Separately formed by the space, the third air passage 213 is separated by the space between the lower partition 242 and the lower portion of the housing 24, respectively.

In this case, the vertical cross sections of the first air passage 211, the second air passage 212, and the third air passage 213 have different cross-sectional areas, as shown in FIG. The cross-sectional area of the furnace 213 is formed to be larger than that of the second air passage 212, and the cross-sectional area of the second air passage 212 is larger than that of the first air passage 211. The first, second and third air passages 211, 212 and 213 may be selectively set according to the total length (circumferential length) of the housing 24 within a range of a ratio of 1: 2 to 2.5: 3 to 5, preferably cooking. It has a ratio of 1: 2: 3 with respect to the space radius 20-35 cm of the housing in which the mechanism 100 is located.

FIG. 5 shows the configuration of the first, second, and third air passages 211, 212, 213 formed in the housing 24 by developing the internal structure of the housing 24, and is formed on the upper surface of the housing 24. Among the plurality of air outlets 22, a plurality of air outlets adjacent to the air inlet 25 communicate with the first air passage, and a plurality of air outlets located at an intermediate distance from the air inlet communicate with the second air passage. In addition, the remaining air discharge port located at a distance from the air inlet is configured to communicate with the third air passage.

That is, the first, second and third air passages are formed in a layer in the housing 24, and a plurality of air discharge ports which are close to the connection portion with the air inlet are supplied by the first air passage. In the middle distance, the plurality of air outlets are supplied with air by the second air passage, and the remaining plurality of air outlets in the far distance are supplied with air by the third air passage.

In this case, since the cross-sectional areas of the first, second and third air passages 211, 212, 213 are the first air passage <the second air passage <the third air passage, the amount of air supplied is also the first air passage <the second air passage <the third air passage. Since the order is made, the amount of air discharged through the air discharge port can be adjusted almost uniformly. That is, it is possible to adjust the amount of air supplied by adjusting the area of the air passage and to uniformly adjust the amount of air discharged through the air outlet.

The air outlet 22 is formed on the upper surface of the housing 24, and is formed to communicate with the first, second, and third air passages 211, 212, 213 integrally formed in the housing 24.

The air inlet 25 is connected to the air supply unit 10, is formed to protrude at any position of the housing 24, the first and second inside the housing 24 in communication with the air inlet 25 , 3 air passages 211, 212, 213 are not formed.

In addition, the air inlet 25 and the housing 24 connected thereto may be further formed integrally with a control separator 27 for adjusting the amount of air supplied. That is, as shown in FIGS. 1 and 2, in which the air inlet 25 is an exemplary view of the present invention, the length of the right direction (clockwise based on FIG. 2) versus the left direction (counterclockwise based on FIG. 2) Direction, the air inlet 25 and the inner space of the housing 24 are controlled by the separator separator 27 in an area ratio of 1: 2 when the length of the direction) is installed on one side of the housing 24 so as to have a ratio of 1: 2. Separated to the left and right to have.

By the formation of the control separator 27, the air volume supplied to the left / right side of the housing 24 through the air inlet 25 is first adjusted, and the first, second and third air passages formed along the housing 24 are provided. Since the air amount supplied to the air discharge port 22 is secondarily adjusted by the 211, 212, and 213, the amount of air discharged outward through the air discharge port 22 can be adjusted almost uniformly.

In addition, the position of the control separator 27 integrally formed in the air inlet 25 and the housing 24 may be selectively adjusted according to the installation position of the air inlet 25.

The support 26 is installed below the housing 24 to support the present invention. The support 26 is formed integrally with the housing 24, and the support cylinder 262 is screwed to the insert 261. ), And the permanent magnet 263 is attached to the lower portion of the support cylinder 262, the height is adjusted up and down by screwing the insertion table 261 and the support cylinder 262, the support cylinder 262 The permanent magnet 263 installed on the bottom surface is fixed to the upper surface of the gas range of the metal material.

The whirlwind forming portion 40 rotates the air discharged from the air discharge portion 20 in one direction to provide a whirlwind action, and the lower end is integrally connected to the upper end of the housing 24 of the air discharge portion. The reflective panel 32 is formed to be inclined in the inward direction of the air discharge portion 20, and a plurality of collision plates 31 are formed at an angle and maintained at equal intervals on the inner surface of the reflective panel 32. It is.

The reflective panel 32 is for preventing the air discharged from the air discharge port 22 from being diffused in the outward direction of the present invention, and has a predetermined angle so as to be inclined inward along the upper surface of the air discharge unit 20. And it is formed integrally, so that the air discharged from the air discharge port 22 hits the inclined surface to collect in the center.

The impingement plate 31 converts the direction of rising air to be inclined at a predetermined angle, and the air discharged upwardly through the air discharge port 22 is predetermined by a plurality of impingement plates 31 formed at a predetermined inclination angle. The direction is changed by the angle.

That is, the air vertically discharged upwardly through the air discharge port 22 is prevented from being diffused to the outside by the reflective panel 32, and the discharge direction is changed by the impingement plate 31 at a predetermined angle, so that the whirlwind phenomenon as a whole is improved. Causing it to rise to the top.

Figure 6 shows another embodiment of the present invention, Figure 7 shows an exemplary view showing the configuration of the angle adjusting portion according to the present invention, the present invention is to separate the plurality of reflection panel 32 of the whirlwind forming portion, respectively A plurality of angle adjusting units 60 are further provided in the air discharge unit housing 24 so as to be connected to the separated reflective panels 32 of the air, and the inclination angle of the reflective panel 32 is freed by the angle adjusting unit 60. I can regulate it.

The angle adjuster 60 adjusts the inclination angle of the reflective panel 32, and is formed integrally with the housing 24 and includes a support bracket 61 having a thread 64 therein, and an upper end of the reflective panel 32. (32) and the lower one side is in contact with the support bracket 61, the bottom groove (65) formed in the longitudinal direction at the bottom of the 'b' shaped angle adjuster 62 and the long groove of the angle adjuster ( 65 is made of a control screw 63 is screwed to the support bracket 61 through. That is, the angle adjuster 60 is fixed to the position of the angle adjuster 62 by the adjustment screw 63, the angle adjuster 62 is to be moved up and down within the length range of the long groove (65). .

In the present invention configured as described above, air is supplied into the housing 24 of the air discharge unit 20 through the air supply unit 10, and the supplied air is transferred through the first, second and third air passages 211, 212, 213. And, the conveyed air is vertically discharged upward through a plurality of air discharge port 22. At this time, the discharged air is raised by the discharge pressure and the whirlwind forming portion 30 to maintain the whirlwind shape, thereby forming a whirlwind cylindrical air wall as a whole.

That is, since the cooking utensils placed on the gas stove are located in the center of the present invention, the smoke and odor generated during cooking are not diffused outward by the tornado cylindrical air wall, and are raised along the air wall to be discharged to the exhaust unit. .

In this case, the exhaust unit may use a device for discharging the indoor air to the outside, such as a range hood, a ventilator, a general vent, and the like.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Thus, the present invention is to form a whirlwind cylindrical air wall is transported from the bottom to the upper direction, so that the smell and smoke generated during cooking is transported to the top through the cylindrical air wall and discharged, the diffusion of contaminated air into the room This is avoided.

In addition, since fresh air is supplied from the air supply unit and rises upward, convection occurs quickly due to a temperature difference with hot air generated during cooking, thereby enabling rapid external discharge of odor and smoke.

In addition, since the air wall is formed by the cold air, the heat generated during cooking is provided with a heat shield effect that is blocked by the air wall.

In addition, since the amount and pressure of the air supplied from the air supply can be adjusted, an appropriate whirlwind cylindrical air wall can be formed irrespective of the distance between the present invention and the exhaust, thereby providing a comfortable kitchen environment. There are many effects.

Claims (8)

An air supply unit for supplying compressed air, An air discharge unit connected to the connection hose of the air supply unit and discharging the supplied compressed air in an upward direction, provided with a space such that the cooking utensil is located at the center, and placed on the upper counter of the gas range; And a whirlwind forming unit integrally connected to the upper portion of the air discharge unit and configured to rotate the compressed air discharged to the upper side in one direction by a collision plate to form a whirlwind air passage. The method of claim 1; The air discharge unit has a predetermined radius, has an open one side, and a belt-shaped housing having a space in the center; A plurality of air passages formed in layers to have different areas in the housing, A plurality of air discharge ports which maintain an equal interval on the upper surface of the housing and communicate with the air passage along a predetermined radius; An air inlet formed on one side of the housing and connected by an air supply unit and a connection hose; A range hood apparatus for a home, characterized in that it comprises a plurality of supports installed to be located below the housing. The method of claim 2 And the air passage is separated into first, second and third air passages by upper and lower barrier ribs integrally formed in the housing so as to maintain a predetermined distance and the upper and lower barrier ribs are parallel to each other. The method of claim 3; The first, second and third air passages are formed in layers in the housing, The cross-sectional area of the first, second, and third air passages is formed in the order of the first air passage <second air passage <third air passage, and a uniform amount of air is discharged through the air discharge port. The method of claim 2 or 4; The air inlet and the housing in communication with the range hood device, characterized in that the control separator is formed integrally to control the amount of air supplied through the connection hose. The method of claim 2; Household hood hood device, characterized in that the permanent magnet is further installed on the lower surface of the support. The method of claim 1; The vortex forming unit is a reflective panel having a lower end integrally connected to the housing upper end of the air discharge unit and an upper end inclined inwardly of the air discharge unit, and maintaining an equal interval on the inner surface of the reflective panel and inclined at a predetermined angle. A range hood apparatus for home, comprising a plurality of impact plates formed. The method of claim 7; The reflection panel of the vortex forming portion is separated into a plurality, and a plurality of angle adjusting portion is further installed in the air discharge unit housing so as to be connected to each separate reflective panel, characterized in that the angle of the reflective panel is adjusted by the angle adjusting portion Domestic range hood device.

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