KR20010018423A - Structure for assembling top-burner part of gas cooker - Google Patents

Abstract

PURPOSE: Assembling structure for the top burner part is provided to prevent soup or sauce from permeating into a top plate or permeating between a burner head and a burner cap. CONSTITUTION: A top burner part comprises a mixing tube(110) guiding gas on an oven body; a burner head(120) discharging gas from the mixing tube; a burner cap(130) regularly forming flame by radially injecting gas on the burner head; a top plate(140) installed in the upper face of the oven body to cover the burner head; and a cover ring(150) installed in the upper face of the burner head to cover the burner head and the top plate at once. The cover ring prevents soup or sauce from permeating into the burner head by blocking the gap between the burner head and the burner cap. Furthermore, an opening portion(142) of the burner head is protruded up to the upper face of the burner head so soup or sauce is prevented from permeating into a burner head inserting device(141) of the top plate.

Description

Assembly structure of top burner of gas cooker {STRUCTURE FOR ASSEMBLING TOP-BURNER PART OF GAS COOKER}

The present invention relates to a top burner of a gas cooker, and more particularly, to an assembly structure of a top burner of a gas cooker which is assembled by covering a top plate that protects the top of the cooker body up to the top of the burner head.

In general, a gas cooker, which is mainly used for boiling or boiling food, such as a microwave oven or a gas oven range, indicates a burner unit in which a flame is greatly generated, an operation unit for adjusting the flame degree of the burner unit, and a current operating state of the operation unit. Although it is configured as a display unit, the burner unit may have a somewhat different configuration, function, or shape depending on its type, but may be generally similar.

Thus, in the present invention, a gas oven range, and in particular, a gas oven range equipped with a Bunsen burner will be described.

As shown in FIG. 1, the burner part of the conventional gas oven range is provided with different types of burner parts at the top, middle, and bottom of the oven body 1 according to the cooking characteristics.

The top burner unit 10 is provided at the upper end of the oven body 1 so as to perform various basic dishes, and the roast burner unit 20 is provided at the middle of the oven body 1 so as to grill fish. At the bottom of the oven body 1, an oven burner unit 30 is provided to allow barbecue cooking.

Among them, the top burner part 10 is provided on the upper surface of the oven body 1, and a gas passage 11a is formed to have a predetermined volume, and the mixing tube 11 for introducing gas mixed with air from the outside; A burner head 12 communicating with the outlet end of the mixing tube 11 and mounted on an upper end of the burner head 12, and a burner mounted on an upper end of the burner head 12 to inject gas radially to uniformly induce flames; It consists of a cap (13).

The upper side of the mixing tube 11 is covered with a top plate 14 for preventing the soup overflowing cooking bowl during cooking into the top burner unit 10, the top plate 14 is burner head A burner head insertion hole 14a through which 12 is penetrated and exposed at its upper end is formed, and a broth overflowing the cooking bowl is flown between the burner head insertion hole 14a and the burner head 12 to the top burner part 10. Covering (Cover Ring) 15 to prevent the flow is interposed.

Here, the top of the burner head insertion hole 14a of the top plate 14 as well as the top of the covering 15 are all formed lower than the top height of the burner head 12.

In the figure, reference numeral 12a is a gasoline exit hole, and 13a is a salt hole.

The top burner of the conventional Bunsen-type gas oven range is assembled as follows.

That is, the mixing tube 11 is fixed to the upper end of the oven body 1, and the inlet end of the burner head 12 communicates with the outlet end of the gas flow passage 11a of the mixing tube 11 so that the mixing tube 11 The burner cap 13 on the top of the burner head 12 so that the flame hole 13a of the burner cap 13 communicates with the gas flow passage 11a of the mixing tube 11. The top plate 14 is covered on the upper side of the tube 11, and the burner head 12 protrudes from the burner head insertion hole 14a of the top plate 14, and is fixed to the oven body 1.

The operation of the gas cooker assembled as described above is as follows.

First, when a user places a cooking bowl on a top grid (not shown) and then opens a gas valve (not shown) of the mixing tube 11 by adjusting the operation unit, the mixing tube 11 is mixed with air. As the gas is ejected through the gas hole 12a of the burner head 12 and the salt hole 13a of the burner cap 13, a flame is formed to heat the cooking vessel.

At this time, when the cooking bowl is excessively heated and the food therein overflows the broth, the broth is fried or flows down the outer surface of the cooking bowl and falls to the top plate 14. Penetration into the top plate 14 was prevented by the covering 15 sandwiched between the burner head insertion hole 14a of the plate 14 and the outer circumferential surface of the burner head 12.

However, in the top burner of the conventional gas oven range as described above, the covering 15 is not only covered to a position lower than the top of the burner head 12 but also the inner circumferential surface of the covering 15 and the burner head 12. Since fine gaps are generated due to machining and assembly tolerances between the outer circumferential surfaces, the soup accumulated in the top plate 14 penetrates through the covering 15 to the inside of the top plate 14 to mix the mixing tube 11 and the like. While it may cause corrosion or odor, the broth that flows down the cooking bowl may directly penetrate the inside of the burner head 12 through the assembly gap between the burner head 12 and the burner cap 13 to scatter the flame. There was even a problem that caused the gas leak by extinguishing the flame.

In addition, when the top burner unit 10 is used for a long time, the flame hole 13a of the burner cap 13 may be overheated and deformed to deteriorate the combustion performance of the gas.

In addition, the burner cap 13 is assembled on the top of the burner head 12, but the assembling portion of the burner head 12 and the burner cap 13 is exposed to the outside and is unstable or does not look beautiful. There was a downside.

The present invention has been made in view of the problems of the top burner of the conventional gas oven range as described above, even if a large amount of broth is accumulated on the top plate or the broth flows through the cooking bowl, the overflowed broth is inside the top plate. SUMMARY OF THE INVENTION An object of the present invention is to provide a top burner unit assembly structure of a gas cooker that can prevent penetration or penetration into the assembly gap between burner head and burner cap.

In addition, an object of the present invention is to provide a top burner assembly structure of the gas cooker which can prevent the flame hole of the burner cap from being deformed due to overheating, thereby preventing the combustion performance from being lowered.

In addition, the purpose of the present invention is to provide an assembly structure of the top burner of the gas cooker to ensure that the user is not only exposed to the outside of the burner cap and the burner head is exposed to the outside, but also to have an aesthetic appearance. have.

1 is a perspective view showing an example of a conventional gas oven range.

Figure 2 is an exploded perspective view showing a top burner of the conventional gas oven range.

Figure 3a and Figure 3b is a perspective view and a longitudinal cross-sectional view showing the assembly structure of the burner head and the top plate in the conventional top burner.

Figure 4 is an exploded perspective view showing a top burner portion of the present invention gas oven length.

5a and 5b is a perspective view and a longitudinal cross-sectional view showing the assembly structure of the burner head and the top plate in the top burner unit of the present invention.

Figure 6a and Figure 6b is a perspective view and a longitudinal cross-sectional view showing another assembly structure of the burner head and the top plate in the top burner unit of the present invention.

7a and 7b is a perspective view and a longitudinal cross-sectional view showing another assembly structure of the burner head and the top plate in the top burner unit of the present invention.

8a and 8b is a perspective view and a longitudinal cross-sectional view showing another assembly structure of the burner head and the top plate in the top burner unit of the present invention.

Figure 9a and Figure 9b is a perspective view and a longitudinal cross-sectional view showing another assembly structure of the burner head and the top plate in the top burner unit of the present invention.

** Explanation of symbols for main parts of drawings **

1: oven body 110: mixing tube

111 gas path 120 burner head

121: gasto exit 130: burner cap

131: Flame Attack 132: Go Information

252: high information insertion hole 140,440: top plate

141: burner head insertion hole 142: burner head recovery unit

142a: covering seating part 150, 250, 350: covering

251,441: Gas cylinder hole

In order to achieve the object of the present invention, a burner head which is placed on the upper surface of the cooker body and connected to the mixing tube for inducing gas and formed on the upper surface of the burner head to discharge the gas upward, and is placed on the upper surface of the burner head. A burner cap having flame holes formed at equal intervals on the side thereof to form a flame in a radial direction, a top plate formed to cover the top surface of the burner head and installed on an upper surface of the cooker body, and the burner head and the top plate at the same time. A top burner unit assembly structure of a gas cooker composed of a covering provided on an upper surface of the burner head to be covered is provided.

Hereinafter, the gas oven range according to the present invention will be described in detail based on the embodiment shown in the accompanying drawings.

Figure 4 is an exploded perspective view showing a top burner part of the gas oven lenge of the present invention, Figures 5a and 5b is a perspective view and a longitudinal sectional view showing the assembly structure of the burner head and the top plate in the top burner of the present invention.

As shown therein, the top burner unit 100 of the gas oven range according to the present invention is placed on the top surface of the oven body 1 and communicates with the mixing tube 110 for inducing gas and the mixing tube 110. A burner head 120 for discharging gas, a burner cap 130 mounted on an upper surface of the burner head 120 to inject gas radially, and a flame formed uniformly, and an upper surface of the burner head 120. Top plate 140 is installed on the entire upper surface of the oven body 1 to cover, and the cover ring is installed on the upper surface of the burner head 120 to cover the burner head 120 and the top plate 140 at the same time ( 150).

The mixing tube 110 is formed in a plate shape is to be placed on the top surface of the oven body 1, the inside of the mixing tube is formed independently of each other according to the number of burner heads 120 can be induced to mix air and gas Gas passages 111 are provided to have a predetermined volume.

The burner head 120 is installed so that an inlet end communicates with each gas channel 111 end of the mixing tube 110, and an outlet end thereof has a gas on the upper surface such that the mixed gas introduced into the gas channel 111 is discharged upward. The discharge holes 121 are formed at equal intervals.

The burner cap 130 is provided with a plurality of flame holes 131 at equal intervals on the side of the body so that the flame is formed in the radial direction.

The top plate 140 is formed with a plurality of burner head insertion holes 141 in appropriate places, respectively, and is raised to a height that can cover the top surface of each burner head 120 around the burner head insertion holes 141. The burner head covering part 142 is formed, and each of the burner head covering parts 142 has a center portion of the burner head 120 having the gas opening hole 121 formed on the top surface of each burner head 120. It is formed to be exposed to.

The covering 150 is formed to be curved in a convex downward direction toward the outer circumferential surface, the upper portion of the burner head 120 and part of the burner head inserting portion 141 of the top plate 140 can be covered together. The inner diameter is formed smaller than the diameter of the burner head 120, the outer diameter is formed larger than the inner diameter of the burner head insertion portion 141 of the top plate (140).

In the drawings, the same reference numerals are given to the same parts as in the prior art.

The process of assembling the top burner of the gas cooker according to the present invention as described above is similar to the conventional.

That is, the inlet end of the burner head 120 communicates with the outlet end of the gas flow passage 111 of the mixing tube 110 fixed to the upper end of the oven body 1 so as to be fixed to the mixing tube 110 and the burner head. The upper plate 140 is assembled to the oven body 1 by allowing the 120 to penetrate therein, and the burner cap 130 is placed on the upper surface of the burner head 120, and then the burner is used by using the covering 150. The assembly of the top burner part is completed by covering the upper surface of the head 120 and a part of the burner head covering part 142 of the top plate 140 together.

The top burner unit assembly structure of the gas cooker according to the present invention assembled as described above has the following effects.

That is, when the user puts the cooking bowl on the top grid (not shown) and operates the top burner unit 10, the gas flows into the mixing tube 110 while being mixed with air, thereby introducing the gas of the burner head 120. The ball 121 and the flame holes 131 of the burner cap 130 are continuously blown out, and the gas is blown out by contact with an ignition plug (not shown) to generate a flame. Spreading into a ball will heat the dishes evenly.

At this time, when the cooking bowl is excessively heated, the soup overflows into the assembling gap between the burner head 120 and the burner cap 130 or is accumulated in the top plate 140, but the covering 150 is burner head ( Since the assembly gap between the 120 and the burner cap 130 is blocked, it is possible to prevent the soup from seeping into the burner head 120 in advance, as well as the burner head cover 142 of the top plate 140. Since it is formed to be raised to the upper surface of the burner head 120, it is possible to prevent the soup that is accumulated on the top plate 140 to easily flow into the burner head insertion hole 141 of the top plate 140.

In addition, the top plate 140 and the covering 150 are protruded to the adjacent portion of the burner cap 130 to guide the outside air around the salt hole 131, so that the secondary flow of air is the burner cap 130 ) To be cooled while being in contact with the burner cap 130 to prevent overheating of the burner cap 130, thereby preventing the salt hole 131 from being deformed by heat.

On the other hand, if there is a modification to the top burner assembly structure of the cooker of the present invention is as follows.

That is, the covering 130 in the above-described example is formed in an annular shape so that the central portion of the upper surface of the burner head 120 is exposed to the outside so that the burner cap 130 is inserted into the inner circumferential surface thereof, but the covering 250 in the present modification 6A and 6B) is formed in a plate shape so as to cover the entire upper surface of the burner head 120, the gaseous exit hole 121 of the burner head 120 in the central portion of the covering body A gas cylinder hole 251 is formed to communicate with the burner cap 130 to be placed thereon.

Here, while the high information 132 is formed on the bottom of the burner cap 130, the high information insertion hole 252 is formed in the covering 250 in which the high information 132 is opposed to the burner cap 130. 130 is preferably fixed to the upper surface of the covering 250.

Since the covering 250 completely covers the upper surface of the burner head 120, the soup overflowing the cooking bowl during cooking may be more effectively prevented from infiltrating into the burner head 120.

In addition, as shown in FIGS. 7A and 7B, the cover 350 may be extended to be integrally extended at the end of the burner cap 130, which is the covering 350 at all. Since integrally formed in the burner cap 130 and the covering 350 does not generate an assembly gap can not only prevent the soup soaking, but also reduces the number of parts and assembly labor to reduce the production cost.

At this time, the upper surface of the burner head 120 facing the burner cap 130 and the covering 350 is protruded outward to form a lump (unsigned), and the top of the burner head 120 is opposite. The bottom surface of the burner cap 130 is preferably a long groove (not shown) for guiding the burner cap 130 to be seated accurately on the top of the burner head 120 in the outer circumferential direction.

In addition, as shown in FIGS. 8A and 8B, the covering 350 extends at the end of the burner cap 130, and the burner head cover 142 of the top plate 140 on which the covering 350 is placed. The cover 350 is inserted into the outer surface of the cover), and the cover seating portion 142a is bent to form a step so that the end portion of the covering 350 is in surface contact, thereby improving the assemblability of the cover 350. Aesthetically, it can make you feel much fresher.

In addition, in the modification shown in FIGS. 6A and 6B, the entire upper surface of the burner head 120 is covered by the covering 250, but in the modification as in FIGS. 9A and 9B, an oven body (not shown) is illustrated. The top plate 440 installed on the upper surface of the burner head 120 is formed to cover the entire upper surface of the burner head 120. In this case, the top plate 440 communicates with the gas outlet hole 121 of the burner head 120 at the center thereof. A gas through hole 441 is formed, and the flame hole 131 is formed to cover the burner cap 130 formed to communicate with the gas through hole 441.

As such, when the top plate 440 is formed to cover the entire upper surface of the burner head 120, a separate covering is not required, thereby reducing the number of parts and the assembly labor, and the upper surface of the burner head 120. It can prevent the penetration of the soup as much as possible, and also looks beautiful.

The top burner unit assembly structure of the gas cooker according to the present invention forms the burner head insertion opening of the top plate covering the upper surface of the cooker body so as to cover the burner head and the top plate together with one covering, thereby preparing the cooking bowl. The overflowed soup can be prevented from penetrating into the inside of the top plate or penetrating into the assembly gap between the burner head and the burner cap, and the flame performance of the burner cap can be maintained in an optimal state to prevent the combustion performance from being lowered. The burner head and burner cap assembly parts may not be exposed to improve stability and aesthetics.

Claims (7)

A burner head which is mounted on the upper surface of the cooker body and communicates with the mixing tube for inducing gas and has a gaseous exit hole formed on the upper surface thereof to discharge the gas upward, and a burner head mounted on the upper surface of the burner head at equal intervals. And a burner cap for forming a flame in a radial direction, a top plate formed to cover the top surface of the burner head and installed at the top of the cooker body, and simultaneously covering the burner head and the top plate. Top burner assembly structure of gas cooker composed of coverings installed. The gas cooker of claim 1, wherein the covering is formed to cover the entire upper surface of the burner head, and a gas through hole is formed to communicate with the gas outlet of the burner head so that the burner cap is placed thereon. Top burner assembly structure. According to claim 2, wherein a high information is formed on the bottom of the burner cap, while a high information insertion hole is formed in a covering in which the high information is opposite, so that the burner cap is stably fixed to the upper surface of the covering. Top burner assembly structure of gas cooker. The gas burner top burner assembly structure of claim 1, wherein the covering extends from an end of the burner cap and is integrally formed with the burner cap. The gas burner top burner assembly structure according to claim 4, wherein a long groove in an outer circumferential direction is formed at a bottom of the burner cap opposite to a top vertex of the burner head. 2. The top burner assembly structure of claim 1, wherein a covering seating step is formed on the top surface of the top plate such that an end of the covering is inserted into surface contact. The gas cooker tower of claim 1, wherein the top plate is formed to cover the entire burner head, and a gas through-hole is formed to communicate with the burner head of the burner head so that the burner cap is placed thereon. Burner part assembly structure.