KR20080095547A - Gas cooker - Google Patents

Abstract

The present invention relates to a gas cooker, the gas cooker according to the present invention comprises a burner head; And a fuel supply unit for supplying fuel to the burner head, wherein the burner head is formed at an edge portion and includes a plurality of flame holes, and is located inside the first flame generator. At least one second flame generating part including a plurality of flame holes is included.

Description

Cooking appliance using gas

1 is a perspective view of a gas cooker according to the first embodiment.

2 is an enlarged view of a burner according to the first embodiment;

3 is a plan view of the burner according to the first embodiment;

4 is a vertical sectional view of the burner head according to the first embodiment;

5 is a view showing a flame generated in the burner head according to the first embodiment.

6 is a vertical sectional view of the burner head according to the second embodiment;

7 and 8 are views showing how the flame is generated in the burner head according to the second embodiment.

9 is a plan view of a burner head according to a third embodiment.

10 is a plan view of the burner head according to the fourth embodiment;

<Explanation of symbols for the main parts of the drawings>

10: body 100: burner

110: burner head 120: first flame generating unit

130: first flame generating unit

The present invention relates to a gas cooker.

Generally, a gas cooker is a device in which a supplied fuel is ignited to generate a flame, and food is cooked by the generated flame.

Such a gas cooker is provided with a plurality of burners for generating a flame, and the user puts a cooking container on each burner to allow food to be cooked.

Each burner may be operated separately by the user, and the intensity of the flame may also be adjusted by the user.

An object of the present invention is to propose a gas cooker for uniformly heating the cooking vessel placed on the upper side of the burner.

In addition, an object of the present invention is to propose a gas cooking apparatus capable of rapid cooking by increasing the contact area between the generated flame and the cooking vessel.

Gas cooker according to the present invention for achieving the object as described above is a burner head; And a fuel supply unit for supplying fuel to the burner head, wherein the burner head is formed at an edge portion and includes a plurality of flame holes, and is located inside the first flame generator. At least one second flame generating part including a plurality of flame holes is included.

Gas cooker of the present invention according to another aspect is a burner head is formed with an inlet hole in which fuel is introduced; A first flame generator formed on an edge of the burner head; At least one second flame generating unit formed inside the first flame generating unit; And a fuel supply unit for supplying fuel to the burner head, wherein the second flame generating unit includes a plurality of salt holes, and the rest is based on the caustic line extending from the center of the burner head to the salt holes formed at one end thereof. Salt holes are characterized in that located on one side.

According to another aspect of the present invention, there is provided a gas cooker including a first flame generating unit for forming a flame in a circular shape, a flame inside the flame generated from the first flame generating unit, and a flame forming in a tornado shape. A burner head including a second flame generator; And a fuel supply unit configured to supply fuel to the burner head, wherein one side of the second flame generator is adjacent to the first flame generator, and the other side of the second flame generator is adjacent to the center of the burner head. It features.

Hereinafter, with reference to the drawings will be described a specific embodiment of the present invention. However, the spirit of the present invention is not limited to the embodiments presented, and those skilled in the art who understand the spirit of the present invention can easily suggest other embodiments within the scope of the same idea.

1 is a perspective view of a gas cooking appliance according to a first embodiment, and FIG. 2 is an enlarged view of a burner according to the first embodiment.

1 and 2, the gas cooker 1 according to the present embodiment includes a main body 10 provided with a plurality of parts therein and a top case 20 provided above the main body 10. ), A top plate 30 placed on the top case 10, and a plurality of burners 100 for heating the food contained in the cooking container.

In detail, the main body 10 forms a lower exterior of the gas cooker 1, and a plurality of control parts are provided therein for controlling the operation of the burner 100.

In addition, a plurality of manipulation units 12 are provided at the front portion of the main body 10 to allow a user to manipulate the on / off and intensity of the burner 100. In addition, the operation unit 12 corresponds to each burner 100 so that each burner 100 is operated independently.

In addition, the operation unit 12 allows the operation of the burner 100 to be operated by the rotation method in this embodiment, but alternatively allows the operation of the burner 100 to be operated by various methods such as a slide method or a button method. .

On the other hand, the top plate 30 is seated on the top case 20 from the upper side of the top case 20, otherwise the top plate 30 and the top case 20 may be integrally formed. .

In addition, the top case 20 has a plurality of depressions 22 formed therein, and the burners 10 are provided at the depressions 22. In this case, when the top plate 30 is placed on the top case 20, an opening having a shape and a size corresponding to the recess 22 will be formed in the top plate 30.

In addition, the edge of the recess 22 is provided with a support member 40 on which the cooking container is seated. The support member 40 is then placed on the top plate 30. At this time, a portion of the support member 40 is inserted into the recess 22 so that the support member 40 is prevented from swinging while the support member 40 is placed on the top plate 30. desirable.

In addition, the support member 40 includes a rectangular ring-shaped seating portion 42 placed on the top plate and a plurality of support bars 44 extending inwardly from the seating portion 42. The cooking vessel is then placed in the support bar 44 substantially.

At this time, the support bar 44 extends in the horizontal direction from the seating part 42 to be spaced a predetermined distance from the bottom surface of the recess 22.

On the other hand, the depression 22 is formed with an opening 24 to protrude part of the burner 100 into the depression 22 inside the main body 10.

At this time, the size of the opening 24 may vary depending on the size of the burner 100. In general, when the size of the opening 24 is large, the size of the burner 100 increases.

The burner 100 includes a burner head 110 protruding a part through the opening 24. Here, the burner head 110 is a portion where the fuel is ignited to generate a flame.

Although not shown, the burner 100 includes a fuel supply unit provided in the main body 10 to supply fuel to the burner head 110, and a fuel pipe for delivering the fuel. do.

In addition, although not shown, an ignition portion is provided around the burner head 110 to ignite the fuel supplied to the burner head 110.

In addition, ribs 26 are formed around the opening 24 to prevent water or various foreign matters falling into the recess 20 from being introduced into the main body 10 through the opening 24. Can be.

Hereinafter, the structure of the burner head will be described in detail.

3 is a plan view of the burner according to the first embodiment, and FIG. 4 is a vertical sectional view of the burner head according to the first embodiment.

3 and 4, the burner head 110 connects the upper surface 111 rounded upward, the lower surface 112 rounded downward, and connects the upper surface 111 and the lower surface 112. Side 113 is included.

In addition, an accommodation space 116 is formed in the burner head 110 by the upper surface 111, the lower surface 112, and the side surface 113.

The burner head 110 has a planar projected shape in a circular shape. At this time, the side surface 113 of the burner head 110 forms an edge of the burner head 110, so in the present embodiment, the side surface 113 is called an edge or circumference of the burner head 110. can do.

Unlike this, the burner head 110 may include only the upper surface 111 and the lower surface 112, and even though the upper surface 111 and the lower surface 112 are included, the upper and lower surfaces are in contact with each other. The contact portion between the upper surface 111 and the lower surface 112 may be referred to as the edge portion 113.

That is, in the present specification, the side, edge portion or circumference of the burner head 110 has the same meaning.

In addition, a fuel inlet hole 114 through which a fuel is introduced into the accommodation space 116 is formed in a central portion of the lower surface 112 of the burner head 110.

In addition, a first flame generator 120 is formed at an edge of the burner head 110. The first flame generating unit includes a plurality of flame holes 122. In addition, the flame hole 122 is formed through the edge portion 113 of the burner head 110.

In this case, the flame hole 122 is a portion that is burned in the process of the fuel introduced into the receiving space 116 is discharged to the outside of the burner head 110 to generate a flame.

In addition, when a flame is generated in the plurality of flame holes 122, the burner head 110 has a flame is distributed along the circumference.

Therefore, the distribution of flames formed by the plurality of flame holes 122 has a predetermined pattern, and in the present embodiment, has a circular shape, and the set of flame holes 122 having the flame pattern includes the first flame generator 120. It can be said.

At this time, the flame generated from the first flame generating unit 120 according to the interval of the first flame hole 122 preferably forms a closed curve, but is not limited thereto.

On the other hand, a plurality of second flame generating unit 130 is formed on the upper surface of the burner head 110. In addition, the second flame generating unit 130 is formed with a plurality of salt holes, respectively, the salt holes, the first salt holes 132 and the second salt holes (132) formed at both ends of at least the second flame generating unit 130 ( 134).

In detail, the second flame generator 130 is formed inside the flame generated by the first flame generator 110 and is formed outside the predetermined area A of the central portion of the burner head 110. . In addition, each of the second flame generating units 130 may be formed in the same shape on the upper surface 111 of the burner head 110.

In this case, the flame generated by the second flame generator 130 may be uniformly distributed on the upper surface 111 of the burner head 110, and uniform heating of the cooking vessel may be performed.

And, the second flame generating unit 130, it is preferable to draw a curve in order to increase the area of the flame generated in the second flame generating unit 130 in contact with the cooking vessel.

For example, the salt holes constituting the second flame generator 130 may be disposed in a tornado shape as shown in FIG. 3. The flame may extend from the first flame generating portion toward the central portion of the burner head.

In order to achieve such a shape, a salt hole constituting the second flame generator 130 draws a curve. More specifically, the first flame hole 132 is formed at a position adjacent to the first flame generating unit 120, the second flame hole 134 is formed at a position adjacent to the central portion of the burner head 110.

In addition, at least one salt hole between the first salt hole 132 and the second salt hole 134 is disposed at one side of the virtual line connecting the first salt hole 132 and the second salt hole 134.

In another aspect, the first salt holes 132 and the second salt holes 134 are formed to be spaced apart from each other, the first connecting the center point 115 of the burner head 110 and the first salt holes 132 The virtual line and the second virtual line connecting the center point 115 and the second flame hole 134 cross each other only at the center point 115.

In addition, in the present embodiment, it may be understood that the lines connecting the salt holes draw an open curve rather than a closed curve. Here, the closed curve may be understood as a circle or a square, and in the present embodiment, since one end and the other end of a line connecting each salt hole do not meet each other, they are regarded as forming an open curve.

5 is a view illustrating a flame generated in the burner head according to the first embodiment.

Referring to FIG. 5, when one burner 100 is operated by the operation unit 12, fuel is introduced into the accommodation space through the fuel inlet hole 116 of the burner head 110. In addition, the introduced fuel is discharged to the outside of the burner head through the salt holes of the first flame generating unit 120 and the salt holes of the second flame generating unit 130.

Then, the fuel is burned in the process of discharged to the outside of the burner head 110 through each of the flame holes to generate a flame.

In detail, the first flame 125 generated by the first flame generating unit 120 is formed along the edge of the burner head 110. In addition, the second flame 135 generated by the plurality of second flame generators 130 is distributed inside the first flame 125.

The second flame 135 is formed in a tornado shape as described above.

Therefore, according to the present embodiment, as the second flame is distributed inside the first flame, the area where the flame and the cooking vessel contact each other is increased, and in particular, the second flame generating portion of the burner head is curved. Since the upper surface is formed in a shape corresponding to each other, it is increased than the contact area between the flame and the cooking vessel, and uniform heating of the cooking vessel is possible.

6 is a vertical cross-sectional view of the burner head according to the second embodiment, and FIGS. 7 and 8 are views showing the flame generated in the burner head according to the second embodiment, and in FIG. A state in which a flame is generated is illustrated, and in FIG. 8, a state in which a flame is generated in the second flame generator is illustrated.

6 to 8, the burner head 210 according to the present embodiment includes a first flame generating unit 210 and an upper surface of the burner head 210 formed at an edge portion of the burner head 210. It includes a second flame generating portion formed in.

The burner head 210 is formed in a circular shape, and a partition 240 is formed to partition the inner space of the burner head 210 into two spaces. In detail, a first accommodating space 224 for accommodating fuel to be supplied to the first flame generator 220 and the second flame in the burner head 210 by the partition 240. A second accommodating space 234 is formed to accommodate fuel for supplying to the generator 230.

In this case, the first accommodating space 224 forms a circular band, and the second accommodating space 234 is located inside the first accommodating space 224.

In addition, a first fuel inlet hole 214 through which the fuel is introduced into the first accommodation space 224 and a second fuel inflow into the second accommodation space 224 on the lower surface of the burner head 210. 2 fuel inlet hole 216 is formed.

In this case, fuel may be independently introduced into the respective accommodation spaces 224 and 226 through respective fuel pipes positioned adjacent to each of the first fuel inlet 214 and the second fuel inlet 216. have. In this case, the fuel pipe may be formed by branching one pipe from another pipe. Each fuel pipe may additionally be provided with a valve.

As such, when the internal space of the burner head 210 is partitioned by the partition 240, flames may be independently generated at the first flame generator 220 and the second flame generator 230. .

For example, when the cooking vessel is small, as shown in FIG. 8, the flame may be generated only in the second flame generating unit 230, and when the cooking vessel is the same as the pan type, as shown in FIG. 7. The flame can be generated only in one flame generating unit 220, and when the cooking vessel is large, the flame can be simultaneously generated in each of the flame generating units 220 and 230.

Here, the situation in which the flame is generated in one flame generating unit may be a case in which cooking should be performed in a state of low flame. In this case, according to the present invention, by reducing the area of the flame generated without reducing the intensity of the flame, it is possible to obtain the advantage that the phenomenon that the flame is turned off by the external environment is reduced.

9 is a plan view of the burner head according to the third embodiment.

Referring to FIG. 9, the burner head 410 according to the present embodiment is formed inside the first flame generator 420 and the first flame generator 420 formed at the edge portion, and the burner A plurality of second flame generating unit 430 is formed in an arc shape with respect to the center of the head 410.

That is, a salt hole of the second flame generating unit 430 is formed on an imaginary line formed by rotating a line extending from the center point of the burner head 410 by a predetermined length to both left and right sides.

Each of the second flame generators 430 is formed in a shape corresponding to each other on an upper surface of the burner head 410. The imaginary line extending each of the second flame generators 430 forms a circular closed curve.

10 is a plan view of the burner head according to the fourth embodiment.

Referring to FIG. 10, the burner head 510 according to the present embodiment is formed inside the first flame generating unit 520 and the first flame generating unit 520, which is formed at an edge portion, and is formed in the first flame generating unit 520. The second flame generator 430 is formed in an arc shape on the basis of one point of the two flame generators.

That is, the salt holes of the second flame generating unit 530 are formed on an imaginary line formed by rotating a line extending at a predetermined length toward the center point from the one flame hole of the second flame generating unit by a predetermined angle to both left and right sides.

The second flame generator 530 is formed in a shape corresponding to each other on an upper surface of the burner head 510.

According to the present invention as proposed, when the flame is generated from the first flame generating unit and the plurality of second flame generating unit, there is an effect capable of rapid heating of the cooking vessel placed on the upper side of the burner.

And, since the second flame generating portion is formed in a shape corresponding to each other on the upper surface of the burner head, there is an effect capable of uniform heating of the cooking vessel.

Claims (10)

Burner head; And Includes a fuel supply for supplying fuel to the burner head, The burner head may include a first flame generating unit formed at an edge portion and including a plurality of flame holes; The gas cooking apparatus is located inside the first flame generating unit, and includes at least one second flame generating unit including a plurality of salt holes. The method of claim 1, Salt holes of the first flame generating unit is formed around the burner head at regular intervals. The method of claim 1, The imaginary line connecting each flame hole of the second flame generator is a curved gas cooker. The method of claim 1, And the second flame generator extends toward the center of the burner head at a position adjacent to the first flame generator. The method of claim 1, A gas cooker having an inlet through which air mixed with fuel is introduced, and an accommodation space for accommodating the fuel is formed in the burner head. The method of claim 1, And the first flame generating unit and the second flame generating unit generate flame simultaneously or selectively. A burner head formed with an inlet hole through which fuel is introduced; A first flame generator formed on an edge of the burner head; At least one second flame generating unit formed inside the first flame generating unit; And A fuel supply unit for supplying fuel to the burner head is included, The second flame generating unit includes a plurality of salt holes, the remaining salt holes are located on one side based on the imaginary line extending from the center of the burner head to the salt holes formed at one end. The method of claim 7, wherein A plurality of second flame generating unit is provided, The salt hole of the second flame generating unit is formed on the upper surface of the burner head. The method of claim 7, wherein And the second flame generator extends along a central portion of the burner head at an adjacent position of the first flame generator and draws a curve. A burner head comprising a first flame generating unit for forming a flame in a circular shape, and a second flame generating unit positioned inside the flame generated in the first flame generating unit and for forming the flame in a tornado shape; And A fuel supply unit for supplying fuel to the burner head side, One side of the second flame generating unit is adjacent to the first flame generating unit, the other side of the second flame generating unit is a gas cooker adjacent to the central portion of the burner head.

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