KR20190093067A - Burner Head and Gas Range including the same - Google Patents

Abstract

The present invention relates to a burner head and a gas stove including the same. According to the present invention, the burner head comprises: a head body part of round rim shape having a gas passage therein; a plurality of protrusions radially disposed on the upper surface of the head body part; and a gas blowing hole formed in an upper portion of each of the plurality of protrusions. Two adjacent protrusions can be spaced apart from each other, and the upper surface of the head body part can be inclined toward the center of the head body part.

Description

Burner Head and Gas Range including the same

The present invention relates to a burner head and a gas range including the same.

The present invention relates to a burner head and a gas range including the same.

In general, a gas range is a heating device used to heat food and the like, and is widely used in everyday life as a portable heating device for cooking at home (restaurant) or outdoor as well as a general home.

A gas range may be referred to as a mechanism that receives gas from an external or internal fuel supply source and injects and burns it.

The conventional gas stove has a problem that the food is overflowed during cooking to block the gas outlet, the fire is turned off.

In addition, when overflowing food blocks the gas outlet, problems such as gas leakage, fire, and explosion may occur.

It is an object of the present invention to provide a burner head and a gas range including the same, which prevent food from overflowing the container during cooking to block the gas outlet of the burner head.

The burner head according to the present invention includes a head body part having a round rim shape having a gas passage therein, a plurality of protrusions radially disposed on an upper surface of the head body, and an upper portion of each of the protrusion parts. It includes a gas blower formed in, two adjacent protrusions are spaced apart from each other, the upper surface of the head body may be inclined toward the center of the head body.

In addition, the protrusion may extend in a direction toward the center of the head body, and a plurality of the gas ejection openings may be formed on an upper surface of each of the protrusions, and an upper surface of the protrusion may be inclined toward the center of the head body.

In addition, the gas ejection port in the upper surface of the protruding portion may have an elliptic form.

In addition, the cross section of the protrusion may have a trapezoidal shape in which the width of the upper side is smaller than the width of the bottom surface.

Gas range according to the present invention includes a burner head (Burner Head), the body (Body Part) that the burner head is seated and a gas supply unit for supplying gas to the burner head, the burner head is provided with a gas passage therein A round body having a rounded edge, a plurality of protrusions radially disposed on an upper surface of the head body, and a gas outlet formed at an upper portion of each of the protrusions, The protrusions may be spaced apart from each other, and the top surface of the head body may be inclined toward the center of the head body.

The burner head and the gas range including the same according to the present invention have an effect of preventing the gas fire from being turned off by preventing the food spilling over the container from blocking the gas outlet of the burner head during cooking.

1 is a diagram for explaining a configuration of a gas range.
2 to 6 are views for explaining the burner head.
11 to 12 are diagrams for explaining the triple structure.

Hereinafter, a burner head and a gas range including the same according to the present invention will be described in detail with reference to the accompanying drawings.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. It is not intended to limit the invention to the specific embodiments, it can be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

In describing the present invention, terms such as first and second may be used to describe various components, but the components may not be limited by the terms. The terms may be used only for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

The term and / or may include a combination of a plurality of related items or any item of a plurality of related items.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected or connected to that other component, but other components may be present in between. Can be understood. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it may be understood that there is no other component in between.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions may include plural expressions unless the context clearly indicates otherwise.

In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described in the specification, and one or more other features. It may be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, parts, or a combination thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries may be interpreted to have meanings consistent with the meanings in the context of the related art, and shall be interpreted in ideal or excessively formal meanings unless expressly defined in the present application. It may not be.

In addition, the following embodiments are provided to more fully describe those skilled in the art, and the shape and size of elements in the drawings may be exaggerated for clarity. Hereinafter, 'A and / or B' may be interpreted as 'at least one of A and B'.

1 is a diagram for explaining a configuration of a gas range.

Referring to FIG. 1, the gas range may include a burner head 100, a body part 300 on which the burner head 100 is mounted, and a gas supply unit 200.

The burner head 100 may discharge the supplied gas through a gas ejection port (not shown). In this case, when the gas discharged through the gas outlet is ignited, energy necessary for cooking food may be supplied.

The main body 300 may provide a space in which the burner head 100 is to be seated.

The gas supply unit 200 may supply gas to the burner head 100.

Although not shown, the main body 300 may be provided with a mechanical or electronic control device that can block the gas supply to the burner head 100, adjust the supply amount, or maintain the supply.

The burner head 100 applied to the gas range will be described below in more detail with reference to FIGS. 2 to 12.

2 to 6 are views for explaining the burner head. Hereinafter, the description of the above-described parts may be omitted.

2, the burner head 100 may include a head body part 110, a protrusion 120, and a gas outlet 130. In addition, the burner head 100 may further include a gas connection unit 140.

The head body 110 may have a round rim shape having a gas passage therein. Alternatively, the head body 110 may also be viewed as a donut shape with a central hole.

The gas connection unit 140 may be connected to the head body 110 to supply gas to the head body 110. The gas connection unit 140 may be connected to an outer side surface (S2) of the head body 110.

The protrusion 120 may be radially disposed on the upper surface S1 of the head body 110.

The gas ejection port 130 may be formed at an upper portion of the protrusion 120.

The protrusions 120 may extend in a direction toward the center of the head body 110, and a plurality of gas outlets 130 may be formed on the upper surfaces of the protrusions 120.

In addition, the protrusions 120 may extend in a direction toward the center of the head body 110, and a plurality of gas outlets 130 may be formed on the upper surfaces of the protrusions 120.

The gas supplied to the head body 110 through the gas connection unit 140 may be discharged through the gas outlet 130 formed in the protrusion 120 through the passage in the head body 110.

Referring to FIG. 3, two adjacent protrusions 120 may be spaced apart from each other G1 and G2. In this case, the food overflowing the container at the time of cooking may be discharged into the space between the protrusions 120, it is possible to prevent the gas outlet 130 is blocked.

Considering that the width of the protrusion 120 is kept substantially constant, the gap G1 between the two protrusions 120 on the outer side surface S2 side of the head body 110 is defined as the inner side surface S3. It may be larger than the distance G2 between two protrusions 120 on the side.

In addition, the upper surface S1 of the head body 110 may be inclined toward the center of the head body 110. In this case, the food overflowing the container during cooking can flow down the upper surface (S1) of the head body 110, it is possible to further prevent the gas outlet 130 is blocked.

In order to make the upper surface S1 of the head main body 110 incline toward the center, the thickness T1 at the outer side S2 side of the head main body 110 is made thicker than the thickness T2 at the inner side S3 side. It is possible.

Reference numeral S4 not described in FIG. 3 is a lower surface of the head main body 110.

Referring to FIG. 4, the upper surface of the protrusion 120 may be inclined toward the center of the head body 110 similarly to the upper surface S1 of the head body 110. In this case, food overflowing the container during cooking may flow down the upper surface of the protrusion 120, thereby further preventing the gas outlet 130 from being blocked.

In order to incline the upper surface of the protrusion 120 toward the center, the length L1 from the lower surface S4 of the head body 110 to the protrusion 120 on the outer surface S2 side of the head body 110. The length L2 from the lower surface S4 of the head main body 110 to the protruding portion 120 may be longer on the inner side surface S3 of the head main body 110.

Alternatively, the height H1 of the protrusion 120 on the outer side surface S2 of the head body 110 may be approximately equal to the height of the protrusion 120 on the inner side surface S3 of the head body 110. .

As such, when the top surface of the protrusion 120 is inclined, the gas ejection port 130 may have an elliptic shape on the top surface of the protrusion 120. In other words, the width R2 of the gas outlet 130 in the longitudinal direction of the protrusion 120 may be greater than the width R1 of the gas outlet 130 in the width direction of the protrusion 120.

Reference numeral 131, which is not described in FIG. 4, is a gas passage.

Referring to FIG. 5, the cross section of the protrusion 120 may have a trapezoidal shape in which the width W1 of the upper side is smaller than the width W2 of the bottom surface. In this case, the food overflowing the container during cooking may flow down the side of the protrusion 120, it is possible to further prevent the gas outlet 130 is blocked.

Referring to FIG. 6, the upper surface of the protrusion 120 may be flat.

In this case, the length L3 from the lower surface S4 of the head body 110 to the protrusion 120 on the outer surface S2 side of the head body 110 is the inner surface S3 side of the head body 110. In this case, the length L4 from the lower surface S4 of the head body 110 to the protrusion 120 may be approximately equal.

To this end, the height H1a of the protrusion 120 on the outer surface S2 side of the head body 110 is lower than the height H1b of the protrusion 120 on the inner surface S3 side of the head body 110. Can be.

In this structure, the gas ejection opening 130 may have a circular shape on the upper surface of the protrusion 120.

In the above, the case of a single structure having one head body 110 has been described, but it may be possible to have a plurality of head bodies 110. Looking at the case of a dual structure having two head body 110 with reference to Figures 7 to 10 attached as follows.

7 to 10 are diagrams for explaining the dual structure. Hereinafter, the description of the above-described parts may be omitted. The structure of the head body 110, the protrusion 120, and the gas outlet 130 in a single structure may be approximately the same as in the dual structure.

Referring to FIG. 7, the burner head 100 may include a first head body 110A, a second head body 110B, a first protrusion 120A, a second protrusion 120B, The first gas outlet 130A and the second gas outlet 130B may be included. In addition, the burner head 100 may include a connection part 410 connecting the first head body 110A and the second head body 110B, and the gas passage of the first head body 110A and the second head body 110B. It may further include a connection passage 400 for connecting the gas passage.

The second head body 110B may be located inside the first head body 110A. In other words, the first head body 110A may have a form surrounding the second head body 110B.

The first protrusion 120A may be radially disposed on the upper surface S1A of the first head body 110A, and the second protrusion 120B may be radially disposed on the upper surface S1B of the second head body 110B. have.

Two adjacent first protrusions 120A may be spaced apart from each other, and two adjacent second protrusions 120B may be spaced apart from each other.

In consideration of the size of the first head body 110A and the size of the second head body 110B, the number of the first protrusions 120A disposed on the first head body 110A is increased to the second head body 110B. It may be larger than the number of the second protrusions 120B disposed.

Referring to FIG. 8, the top surface S1A of the first head body 110A may be inclined toward the center, and the top surface S1B of the second head body 110B may also be inclined toward the center.

Considering that the second head body 110B is located inside the first head body 11A, the average thickness of the second head body 110B may be thinner than the average thickness of the first head body 110A. Alternatively, the maximum thickness of the second head body 110B may be thinner than the maximum thickness of the first head body 110A.

Referring to FIG. 9, the upper surface of the first protrusion 120A may be inclined toward the center similarly to the upper surface S1A of the first head body 110A. In addition, the upper surface of the second protrusion 120B may be inclined toward the center similarly to the upper surface S1B of the second head body 110B.

Here, the height H2 of the first protrusion 120A disposed on the first head body 110A may be approximately the same as the height H3 of the second protrusion 120B disposed on the second head body 110B. have.

In addition, the cross sections of the first protrusion 120A and the second protrusion 120B may have a trapezoidal shape.

Referring to FIG. 10, upper surfaces of the first and second protrusions 120A and 120B may be flat.

In this case, the average thickness of the first protrusion 120A may be thinner than the average thickness of the second protrusion 120B. Alternatively, the maximum thickness of the first protrusion 120A may be thinner than the minimum thickness of the second protrusion 120B.

The case of the triple structure having three head bodies 110 is described below with reference to FIGS. 11 to 12.

11 to 12 are diagrams for explaining the triple structure. Hereinafter, the description of the above-described parts may be omitted. The structure of the head body 110, the protrusion 120, and the gas outlet 130 in a single structure and / or a dual structure may be approximately the same as in the triple structure.

11, the burner head 100 includes a tenth head body 110AA, a twentieth head body 110BB, a thirtieth head body 110CC, a tenth protrusion 120AA, a twentieth protrusion 120BB, The 30 protrusion 120CC, the tenth gas outlet 130AA, the twentieth gas outlet 130BB, and the thirtieth gas outlet 130CC may be included. In addition, the burner head 100 connects the first connection portion 410A connecting the tenth head body 110AA and the twentieth head body 110BB, and the twentieth head body 110BB and the thirtieth head body 110CC. The second passage 410B, the gas passage of the tenth head body 110AA and the gas passage of the first connection passage 400A and the twentieth head body 110BB that connect the gas passage of the twentieth head body 110BB. And a second connection passage 400B connecting the gas passage of the thirtieth head body 110CC.

The twentieth head body 110BB may be located inside the tenth head body 110AA, and the thirtieth head body 110CC may be located inside the twentieth head body 110BB.

The tenth protrusion 120AA is radially disposed on the top surface S1AA of the tenth head body 110AA, the twentieth protrusion 120BB is radially disposed on the top surface S1BB of the twentieth head body 110BB, The thirtieth protrusion 120CC may be radially disposed on the upper surface S1CC of the thirtieth head body 110CC.

Two adjacent tenth protrusions 120AA may be spaced apart from each other, two adjacent twentieth protrusions 120BB may be spaced apart from each other, and two adjacent thirtieth protrusions 120CC may be spaced apart from each other.

Considering the size of the tenth head body 110AA, the sizes of the twentieth head body 110BB and the thirtieth head body 110CC, the number of tenth protrusions 120AA disposed on the tenth head body 110AA is More than the number of the twentieth protrusions 120BB disposed on the twentieth head body 110BB, and the number of the twentieth protrusions 120BB disposed on the twentieth head body 110BB is disposed on the thirtieth head body 110CC. It may be more than the number of the thirtieth protrusion 120CC.

12, the top surface S1AA of the tenth head body 110AA is inclined toward the center, the top surface S1BB of the twentieth head body 110BB is also inclined toward the center, and the thirtieth head body 110CC. The upper surface (S1CC) of may also be inclined toward the center.

As such, the technical configuration of the present invention described above can be understood by those skilled in the art that the present invention can be implemented in other specific forms without changing the technical spirit or essential features of the present invention.

Therefore, the exemplary embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the appended claims rather than the foregoing detailed description, and the meaning and scope of the claims are as follows. And all changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.

Claims (5)

A round rim-shaped head body having a gas passage therein (Head Body Part);
A plurality of protrusions radially disposed on an upper surface of the head body; And
A gas blowing hole formed in an upper portion of each of the protrusions;
Including,
Two adjacent protrusions are spaced apart from each other, and an upper surface of the head body is inclined toward the center of the head body. The method of claim 1,
The protrusion extends in the direction toward the center of the head body,
A plurality of said gas ejection openings are formed in the upper surface of each said projection part,
The top surface of the protrusion is inclined toward the center of the head body burner head. The method of claim 2,
Burner head having an elliptic shape in the gas outlet in the upper surface of the protrusion. The method of claim 2,
The cross section of the protrusion has a burner head having a trapezoidal shape of which the width of the upper side is smaller than the width of the bottom surface. Burner head;
A body part on which the burner head is seated; And
A gas supply unit supplying gas to the burner head;
Including,
The burner head is
A round rim-shaped head body having a gas passage therein (Head Body Part);
A plurality of protrusions radially disposed on an upper surface of the head body; And
A gas blowing hole formed in an upper portion of each of the protrusions;
Including,
Two adjacent protrusions are spaced apart from each other, and an upper surface of the head body is inclined toward the center of the head body.

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