KR20110003628U - Roast pan and simple cooker using the one - Google Patents

Abstract

The present invention relates to a roasting plate and a simple cooker using the same to save energy by allowing a greater amount of meat to be roasted inside a hemispherical lid with a minimum amount of gas at a time. .

Grill plate, upper grill plate, lower grill plate, heat pipe

Description

ROAST PAN AND SIMPLE COOKER USING THE ONE}

The present invention relates to a grilling plate and a simple cooker using the same, and more particularly, a grilling plate and a grilling plate for allowing a quick spread to the inside of a hemispherical lid while receiving a flame from a gas stove. Relates to a simple cooker.

In general, the grilling of meat or fish is used to cook food using a cooking utensil in the form of a frying pan, a plate, or a metal plate.

In this case, heat is sequentially transferred to the surface of the food, and the surface in contact with the roasting plate is cooked first, so that it is necessary to turn over to learn the opposite part.

In addition, when the oil is discharged from the food or put into cooking, the smell is generated while the smoke is heated.In particular, in the case of a metal baking plate, the contact surface of the food exposed to the heat source burns first to generate spicy smoke and disgusting smell. In addition, the oil and food falling into the heating portion causes a fire, causing a safety problem, and furthermore, the oil particles or odor particles scattered in the air are inconvenient to contaminate clothes, the body, or the surrounding environment.

In addition, in the case of cooking using a pot, the heat transmitted through the cooking utensils made of metal or ceramic is used as the main heat source, so that the soup or oil is limited to cooking essential, especially pizza, bread, pie, gratin ( For cooking dishes such as gratin, you have to use a separate oven.

In addition, when using the oven can cook the food evenly and complete a variety of dishes, but it takes a considerable time to preheat the oven, is not suitable for a relatively small amount of cooking, and furthermore If you want to implement it, there are some disadvantages.

To overcome these shortcomings, 10-2007-0044924 dated May 09, 2007 (Simple Cooker; hereinafter referred to as First Application), and 10-2008-0053613 dated June 09, 2008 (Simple Cooker; Has been filed.

1 is an exploded perspective view showing a simple cooker according to a first application.

The simple cooker according to the first application consists of a sump 10, a roasting plate 30 and a lid 60 which are sequentially placed on a conventional gas stove as shown in FIG.

Drip tray 10 is provided with a lower groove 14 around the heat outlet 12 to accommodate the oil falling from the water or food 70 to cool the heat, the roasting plate 30 is It is provided with a center hole 32 which is set on the drip tray 10 and introduces a flame via the hot tub 12.

The lid 60 is selectively covered with the roasting plate 30 to allow the food 70 to be baked or cooked by direct heat or conduction heat.

FIG. 2A is a perspective view of an open lid showing a simple cooker according to an embodiment of the first first application, and FIG. 2B is a cross-sectional view illustrating the simple cooker according to an embodiment of the first first application.

The simple cooker according to the embodiment of the first application is a reflector plate which is assembled to the ceiling of the lid 60 and shows diffraction radiation convection circulation through the center hole 32 in a fractional manner as shown in FIGS. 2A and 2B. 80) as the core configuration.

That is, the center is lowered and the radially higher and then the outermost to give the fountain reflecting the reflection plate 80 is lowered, the flame passing through the center hole 32 in contact with the center of the reflector plate 80 in all directions As it gradually rises and reaches the outermost portion of the reflecting plate 80, the light is diffracted downward again to allow radiant convection circulation inside the lid 60, so that the roasting of the odor fine particles is possible with uniform roasting of the food 70.

The reflector plate 80 is assembled with the handle (B) fixed to the upper portion of the lid (60) integrally to ensure the assembly of the bolt (B) to radiate far infrared rays, such as ceramic or elvan Suspend the far infrared radiator (W) to be able to uniformly bake the food 70 with a large amount of far infrared rays in addition to the flame passing through the center hole 32 can greatly improve the texture or taste of the food (70). Make sure

In addition, the reflector plate 80 has a ceramic coating layer 81 so that far-infrared rays can be radiated in all directions inside the lid 60.

3A is a perspective view illustrating a simple cooker according to another embodiment of the first first application, and FIG. 3B is a cross-sectional view illustrating the simple cooker according to another embodiment of the first first application.

The simple cooker according to another embodiment of the first application includes a cap 90 detachably covered with a protruding edge 32b extending upwardly of the center hole 32 as shown in FIGS. 3A and 3B. can do.

2A and 2B, when cooking the cook 70 with direct heat, cover the entire cap 60 while removing the cap 90 to use a diffraction radiation convection circulation flame. On the other hand, when you want to bake the food 70 by the conductive heat of the baking plate 30, as shown in Figure 3a and 3b, open the cap 60 and the cap 90 on the protruding edge (32b) of the center hole (32) ) To cover the flame flowing from the heat outlet (12) of the sump (10) as appropriate, and at the same time to use the heat of the baking plate 30 to enable a variety of direct heat and conduction heat.

At this time, the cap 90 folds downward from the outer circumference of the upper surface 91 so as to drop the flame introduced from the hot air opening 12 in the shower form while contacting the outer circumference of the protruding edge 32b. 92 may be provided.

By alternating contact between the protruding edge 32b of the center hole 32 and the corrugated edge 92 of the cap 90, it is possible to secure the top-down flame passage 92a, which is the gap, and thus the oil sump 10 The flame introduced from the heat outlet 12 of the impingement hits the upper surface 91 of the cap 90 and passes through the flame passage 92a through the top-down flame passage 92a to be partially dropped in the shower form by the conduction heat of the roasting plate 30. The cooked food 70 may be baked with the shower flame to be baked together to enable a more delicious cooking as well as partial sweeping of oil.

In addition, the cap 90 may have a concave groove 91a that gradually decreases toward the center of the upper surface 91 so that the garlic 90 may be easily located.

On the other hand, the drip tray 10 may include an outer edge 15 that is bent and extended in the outward direction of the lower groove 14 and a pedestal 11 that stands up on the outer edge 15 to support the roasting plate 30. Can be.

If you wish to clean the drip tray 10 by attaching the pedestal 11 to the outer rim 15 of the drip tray 10, it can be carried out much more conveniently than the pedestal 11 is formed directly in the lower groove 14. In addition, the height of the pedestal 11 itself can also be made relatively small, not only can reduce the overall weight, but also can be reduced together with the production cost is preferable.

In addition, the roasting plate 30 is inclined at the lowest height toward the lower groove 14 of the drip tray 10 and at the same time the outlets 31 are radially equally arranged toward the lower groove 14 so that the food ( Make it possible to drop the oil of 70) more smoothly.

In addition, the simple cooker according to the first application is combined with the center hole 32 in a state spaced apart from the drip tray 10 in addition to the usefulness of the above-described configuration, the heat passing up while inducing the flame introduced from the heat outlet 12 It may include an inlet pipe 20, the heat inlet pipe 20 is a spiral line groove recessed on the upper side to be screwed to the protrusion (32a) protruding inside the center hole 32 of the roasting plate 30 ( 21).

In addition to being supported by the base 11 attached to the outer rim 15 of the oil sump 10 so that the roasting plate 30 is floated in the air, the heat inlet pipe 20 is also coupled to the center hole 32 so as to be floated in the air. This allows the passage of heat to rise while partially inducing the heat provided from the gas stove.

However, the simple cooker according to the first application has a disadvantage in that the area of the roasting plate 30 for roasting meat is limited (small), so that a large amount of meat cannot be grilled at once.

That is, there is no inconvenience in grilling the meat for one or two people because the area of the roasting plate 30 is small, but many have a problem that the capacity is too short to grill and eat the meat together.

4 is an exploded perspective view illustrating a simple cooker according to the second first application, FIG. 5A is a perspective view of an open lid showing the simple cooker according to the second first application, and FIG. 5B is a cross-sectional view illustrating the simple cooker according to the second first application; 5C is a perspective view of the reflector of the simple cooker according to the second application, as viewed from the bottom.

The simple cooker according to the second application consists of the sump 10, the roasting plate 20, and the lid 30 which are sequentially placed on a conventional gas stove as shown in FIGS. 4 to 5C.

Drip tray 10 has a lower groove 12 to accommodate the oil falling from the water or food to cool the heat, the roasting plate 20 is set on the drip tray 10 to the flame in the center It has outlets 22 which are radially and evenly drilled toward the lower groove 12 of the drip tray 10 with the incoming heat inlet 21.

And, the lid 30 is made of a hemispherical shape so as to cover the roasting plate 20 to be cooked or cooked by direct heat or conduction heat.

In particular, the sump (10) is provided with a rising pipe (11) which is integrally extended and raised in contact with the heat inlet (21) of the roasting plate (20) as the diameter gradually decreases in the upper direction of the center, on the outer side It has a perforated vent 13.

The oil sump 10 applied to the simple cooker according to the second application includes an auxiliary hole 14 drilled with an ascending pipe 11, and as shown in FIGS. 5A to 5C, the ceiling 30 of the lid 30 is provided. And a reflector plate 40 which is assembled to diffract and radiate convection circulation of the flame passing through the riser 11 in a whirlwind shape, and more specifically, the reflector plate 40 has a low center of gravity and gradually increases radially and then lowers toward the outermost region. At the same time, the valleys 41 and the floor 42 are evenly arranged in the whirlwind from the center toward the outermost side.

FIG. 6 is an exploded perspective view illustrating a lid of the simple cooker according to the second first application, and FIG. 7 is a perspective view illustrating the lid of the simple cooker according to the second first application.

The lid 30 of the simple cooker according to the second application is supported by the rim of the drip tray 10 and has a metal body 31 having a ceiling hole 31 a, and a band 33 mounted on the ceiling hole 31 a. It may be made of a glass cover (32).

The lid 30 is covered with an upper hole 32a drilled in the center of the glass cover 32, a lower hole 40a drilled in the center of the reflective plate 40, and a glass cover 32 to cover the elliptical hole 50a. With an auxiliary plate 50 having a holding plate, and an elliptical nut 61 (the outer circumference is elliptical) fitted to the oval hole 50a of the auxiliary plate 50, and through the lower hole 40a and the upper hole 32a. Bolt 62 coupled to the elliptical nut 61.

In addition, the simple cooker according to the second application includes a handle 70 which is bent to the center of the ceiling while being mounted on the side of the lid 30.

On the other hand, a simple cooker placed on the gas stove should be able to use the space as efficiently as possible.

However, the simple cooker according to the second application also has a problem in that the area of the roasting plate 20 for roasting meat is limited (small), so that a large amount of meat cannot be grilled at once.

In other words, the grilling plate 20 has a small area of grilling meat for one or two people is not inconvenient, but many of them have a drawback of insufficient capacity to grill and eat meat.

It is an object of the present invention to provide a roasting plate and a simple cooker using the same, which can grill a larger amount of meat at once while reducing gas energy.

Grilled plate according to the present invention for achieving the above object,

A lower roasting plate having a lower center hole for introducing a flame;

The technical features of the technical configuration of the upper guiding plate is set by a support means on the lower guiding plate and having an upper center hole corresponding to the lower center hole.

Simple cooker using a roasting plate according to the present invention for achieving the above object,

In a simple cooker comprising a drip tray having a low groove for accommodating oil, a roasting plate set on the drip tray, and a hemispherical lid covering the roasting plate,

The roasting plate is composed of a lower roasting plate having a lower center hole for introducing a flame, and an upper roasting plate having an upper center hole corresponding to the lower center hole and spaced apart by supporting means on the lower roasting plate. It is characterized by the following features.

The present invention is able to save a large amount of meat at the same time inside the hemispherical lid with a minimum gas energy to save energy and at the same time have the effect that many people can enjoy while cooking meat together.

The present invention adopts a heat flow tube as a support means to receive the flame supplied from the gas stove via the lower center hole of the lower roasting plate and to guide it through the heat flow tube to send it through the upper center hole of the upper roasting plate. In this way, the flames can be more evenly and evenly distributed, thereby enabling the even roasting of meat.

The present invention can be easily used in the state of removing the upper grill plate and the heat flow tube when grilling a small amount of meat by setting the detachable while the heat flow tube is fitted to the protruding jaw formed around the lower center hole of the lower grill plate, more When grilling a large amount of meat there is an effect that can be easily used to set the heat flow pipe and the upper roasting plate on the lower roasting plate.

The present invention is capable of supporting the heat flow pipe by the support piece has the effect of preventing the phenomenon that the upper roasting plate falls during use.

The present invention has an effect of preventing the inconvenience of hitting the upper roasting plate when the user wants to flip the meat with chopsticks or tongs by making the upper roasting plate relatively smaller than the width of the lower roasting plate.

The present invention has the effect of inducing and dispersing the flame supplied from the gas stove between the upper roasting plate and the lower roasting plate by forming a through hole in the side of the heat flow pipe.

The present invention includes a guide piece which cuts the side of the heat flow pipe into an alphabet letter U shape and then bends inwardly to induce a flame while distributing it, thereby allowing vertical dispersion of the flame and horizontal dispersion, thereby appropriately distributing the flame. Through the effect of enabling even roasting of meat.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of a roasting plate and a simple cooker using the same according to the present invention will be described with reference to the drawings, and a plurality of embodiments may exist. I can understand well.

8 to 10 is an exploded perspective view showing a roasting plate and a simple cooker using the same according to the present invention, Figure 11 is a cross-sectional view showing a roasting plate and a simple cooker using the same according to the present invention, the reference numeral G is a glass plate, H is It is a handle.

The simple cooker according to the present invention is composed of a sump 10, a roasting plate 20 and a hemispherical lid 30, which are sequentially placed on a conventional gas stove as shown in FIGS.

That is, the simple cooker according to the present invention is a drip tray 10 having a low groove 11 for accommodating oil on a conventional gas stove, a roasting plate 20 set on the drip tray 10, and a roasting plate. It consists of a structure in which the hemispherical lid 30 covering the 20 is placed in turn.

The roasting plate 20 has a lower roasting plate 21 having a lower center hole 21a for introducing a flame, and an upper center spaced by supporting means on the lower roasting plate 21 and corresponding to the lower center hole 21a. And upper grill plate 22 having a hole 22a.

As such, the roasting plate 20 is composed of the lower roasting plate 21 and the upper roasting plate 22 so that the flames inside the hemispherical lid 30 cook the meat of the lower roasting plate 21 and the meat of the upper roasting plate 22 at the same time. By increasing the capacity for roasting meat, a large number of people can eat more meat at once, eliminating the inconvenience caused by the lack of grilling meat, especially the same gas. The hemispherical lid 30 can be cooked in a larger amount at a time, so that the energy can be saved together.

At this time, the support means is preferably a heat flow tube 24 that is mated on the lower center hole 21a and raised upward, and then coincides with the upper center hole 22a (in the drawing, integrally shown with the upper roasting plate 22). Of course, but can be made detachably with each other], this heat flow tube 24 is preferably made in the shape of a light-emitting lower side (上 廣 下 狹).

When the heat flow tube 24 is applied as a support means, the flame supplied from the gas stove is guided through the heat flow tube 24 while accepting the flame supplied from the gas stove via the lower center hole 21a of the lower grill plate 21. It can be sent through the upper center hole (22a) of the, thereby allowing the flame to spread more uniformly within the hemispherical lid 30 can be evenly distributed to enable even roasting of meat, the heat flow tube (24) In the case of the upper and lower straits, the area of the upper roasting plate 22 can be used more widely, which is particularly preferable.

In addition, the upper guiding plate 22 and the lower guiding plate 21 is provided with a discharge port (B), the lower center hole (21a) is provided with a protruding jaw (21b) protruding upwards, wherein, the heat flow pipe (24) May be fitted to the outer periphery of the protruding jaw 21b, and may further include a support piece 24c extending outward from the bottom of the heat flow tube 24 and mounted on the lower guiding plate 21.

The outlet B drilled in the upper roasting plate 22 and the lower roasting plate 21 performs a function of discharging oil, but sometimes the upper part heated by the flame supplied from the gas stove to enable the passage of the rising and lowering of the flame. In addition to the conduction heat of the roasting plate 22 and the lower roasting plate 21, a direct flame through the outlet B, and a direct flame through the lower center hole 21a, the heat flow tube 24 and the upper center hole 22a, and the like. By spreading and dispersing meat can be roasted from all directions, it is possible to maximize the thermal efficiency.

In addition, since the heat flow tube 24 is set to be detachably attached to the protruding jaw 21b formed around the lower center hole 21a of the lower roasting plate 21, the upper roasting plate 22 is used to grill a small amount of meat. And the heat flow tube 24 and the upper roasting plate 22 can be set on the lower roasting plate 21 in order to be able to use the state in which the heat flow tube 24 is removed and to grill more meat. Of course, the heat flow pipe 24 can be supported by the support piece 24c, as well as to enhance the convenience of the upper grill plate 22 during use can be prevented in advance. .

On the other hand, the upper roasting plate 22 is relatively smaller than the width of the lower roasting plate 21 to prevent the inconvenience that the user can hit the upper roasting plate 22 when trying to turn over the meat with chopsticks or tongs.

Preferably, the heat flow tube 24 may include a through hole 24a in the side surface, while cutting the side surface of the heat flow tube 24 in the shape of an alphabet letter U and bending it inward to induce a flame. It may include a guide piece 24b for dispersing (at this time, of course, it is possible to add the guide piece 24b cut out as an alphabetical letter).

In the case where the through hole 24a is formed on the side surface of the heat flow tube 24, the flame supplied from the gas stove can be induced and dispersed between the upper roasting plate 22 and the lower roasting plate 21. In the case where 24) is formed in the upper and lower straits, it is, of course, easier to induce and disperse the flame into the through holes 24a. In particular, the side surface of the heat flow tube 24 Including a guide piece (24b) to be cut in the U-shape and then bent inward to induce a flame while dispersing it, allowing vertical rise and horizontal dispersion of the flame so that the meat of the upper and lower layers can be properly distributed through the proper distribution of the flame. You can burn more evenly.

And, the drip tray 10 applied to the present invention is the rising pipe 12 for guiding the flame toward the lower center hole 21a of the lower roasting plate 21 as the diameter of the lower and gradually extending toward the upper direction of the center and lower; The discharged flame is discharged to the outside via the satellite hole 13 which guides the flame through the side of the ascension pipe 12 and guides the flame through the inside of the hemispherical lid 30 and the outlet B of the roasting plate 20. It may include a vent hole 14 formed in the outer side surface, and is located on the upper guiding plate 22 and reflecting plate for reflecting radiant convection circulation circulated through the lower center hole (21a) or the upper center hole (22a) 40 may include.

Referring to the operation of the roasting plate according to the present invention made of the above configuration and a simple cooker using the same as follows.

First, in order to directly use the flame passing through the rising pipe 12 of the oil receiving plate 10, the oil receiving plate 10, the lower roasting plate 21, the heat flow tube 24 and the upper roasting plate 22 are formed on the gas stove. Place the roasting plate 20 and the hemispherical lid 30 in turn.

At this time, the flame provided from the gas stove is raised via the rising pipe 12 of the oil sump 10 and then passes through the lower center hole 21a, the heat flow tube 24, and the upper center hole 22a to reflect the plate 40. ) And evenly diffused throughout the lower roasting plate 21 as well as the upper roasting plate 22 while reflecting radiation diffracted circulating, and some other flames provided from the gas stove also pass through the rising pipe 12 of the oil sump 10. After being raised, the guide pieces 24b are struck and guided and distributed between the upper and lower grill plates 22 and 21 through the through holes 24a, so that a larger amount of meat is spread in all directions (upper grill plate 22 and lower grill plate ( Together with the direct conduction heat of 21), as a radiant heat of the flame itself.

In addition, the oil flowing out of the food drops through the outlet B of the upper roasting plate 22 and the lower roasting plate 21 and accumulates in the lower grooves 11 of the oil receiving plate 10 and is scattered from some foods. The oil can be swept away by the flame radiated by the reflective radiation convection vortex by the reflector plate 40, and furthermore, the heat flow including the odor particulates or scattered oil escaped through the outlet B of the roasting plate 20 is also satellite hole. The flame introduced from (13) is completely burned and can be discharged to the vent hole 14 of the oil sump 10.

After that, when the food is sufficiently cooked, the flame of the gas stove is turned off, the handle (H) of the hemispherical lid 30 is lifted and lifted up, and it is placed on the bottom to obtain a properly baked food without the oil being scattered. Will be.

On the other hand, by placing a cap not shown in the upper center hole (22a) of the upper roasting plate 22 to adjust the flame flowing from the riser 12 of the oil sump (10) to properly escape through the through hole (24a). Of course it can.

The present invention can be utilized in the field of kitchen containers that can be quickly cooked or cooked in three dimensions.

1 is an exploded perspective view showing a simple cooker according to a first application.

Figure 2a is a perspective view of the lid open showing a simple cooker according to an embodiment of the first application.

2B is a sectional view of a simple cooker according to an embodiment of the first application.

3A is a perspective view of a simple cooker according to another embodiment of the first application.

3B is a sectional view of a simple cooker according to another embodiment of the first application.

Figure 4 is an exploded perspective view showing a simple cooker according to the second first application.

5A is a perspective view of a lid open showing a simple cooker according to a second prior application.

5B is a cross-sectional view of a simple cooker according to a second first application.

Figure 5c is a perspective view of the reflecting plate of the simple cooking machine according to the second prior application as viewed from the bottom.

6 is an exploded perspective view showing a lid of the simple cooker according to the second prior application.

Figure 7 is a perspective view showing a state in which the lid of the simple cooker according to the second prior application stood up.

8 to 10 is an exploded perspective view showing a simple cooker according to the present invention.

11 is a cross-sectional view showing a simple cooker according to the present invention.

       ≡ * ≡ Explanation of symbols for the main parts of the drawing ≡ * ≡

10: drip tray 11: low groove

12: riser 13: satellite hole

14: vent 20: grill

21: lower roasting plate 21a: lower center hole

21b: protruding jaw 22: upper roasting plate

22a: Upper center hole B: Outlet

24: heat flow tube 24a: through hole

24b: guide piece 24c: support piece

30: hemispherical lid 40: reflector

G: glass plate H: handle

Claims (20)

A lower roasting plate 21 having a lower center hole 21a for introducing a flame; And an upper roasting plate (22) set on the lower roasting plate (21) by a supporting means and having an upper center hole (22a) corresponding to the lower center hole (21a). The method of claim 1, The support means is a heating plate, characterized in that the heat flow pipe (24) that is matched to the upper center hole (22a) after being mated above the lower center hole (21a). The method of claim 2, The upper roasting plate (22) and the lower roasting plate (21) is characterized in that it comprises a discharge port (B). The method of claim 2, The lower center hole 21a has a protruding jaw 21b that protrudes in an upward direction. The heat flow pipe (24) is grilled, characterized in that the fitting is fitted to the outer periphery of the protruding jaw (21b). The method of claim 4, wherein And a support piece (24c) extending outward from the bottom of the heat flow pipe (24) and mounted on the lower baking plate (21). The method of claim 2, The upper grill plate (22) is characterized in that the grill plate is relatively smaller than the width of the lower grill plate (21). The method according to any one of claims 2 to 6, The heat flow pipe (24) is a baking plate, characterized in that it comprises a through hole (24a) on the side. The method of claim 7, wherein The heat flow pipe (24) is a baking plate, characterized in that formed in the shape of upper and lower narrow (上 廣 下 狹). The method according to any one of claims 2 to 6, And a guide piece (24b) in which a side surface of the heat flow tube (24) is cut in an alphabet letter (U) shape and then bent inward to disperse while inducing a flame. Simple including a drip tray 10 having a lower groove 11 for accommodating oil, a roasting plate 20 set on the drip tray 10, and a hemispherical lid 30 covering the roasting plate 20. In the cooker, The roasting plate 20 is set to be spaced apart by the support means on the lower roasting plate 21 having a lower center hole 21a for introducing a flame, and the lower roasting plate 21 corresponding to the lower center hole 21a. A simple cooker using a roasting plate, characterized in that consisting of an upper roasting plate 22 having an upper center hole (22a). 11. The method of claim 10, The support means is a simple cooker using a roasting plate, characterized in that the heat flow pipe (24) is matched to the upper center hole (22a) after being mated above the lower center hole (21a). The method of claim 11, The upper roasting plate 22 and the lower roasting plate 21 is a simple cooker using a roasting plate, characterized in that it comprises an outlet (B). The method of claim 11, The lower center hole 21a has a protruding jaw 21b that protrudes in an upward direction. The heat flow pipe 24 is fitted to the outer periphery of the protruding jaw (21b) simple cooker using a roasting plate, characterized in that the matching. The method of claim 13, Simple cooking using a roasting plate comprising a support piece (24c) extending from the lower portion of the heat flow tube (24) outwardly and placed on the lower roasting plate (21). The method of claim 11, The upper roasting plate 22 is a simple cooker using a roasting plate, characterized in that smaller than the width of the lower roasting plate (21). The method according to any one of claims 11 to 15, The heat flow pipe (24) is a simple cooker using a roasting plate, characterized in that it comprises a through hole (24a) on the side. The method according to any one of claims 11 to 15, And a guide piece (24b) for dispersing the side surface of the heat flow tube (24) into an alphabet letter (U) shape and then bending it inwardly to induce flames. The method of claim 17, The heat flow tube (24) is a simple cooker using a roasting plate, characterized in that it is made in the shape of the upper and lower narrow (上 (下 狹). The method according to any one of claims 12 to 15, The sump (10) is the rising pipe (12) for guiding the flame toward the lower center hole (21a) of the lower roasting plate (21) as the diameter increases gradually in the upper direction of the center, and the rising pipe (12) to discharge the flame lowered through the satellite hole 13 to guide the flame through the inside of the hemispherical lid 30 and the discharge port (B) of the roasting plate (20). Simple cooker using a roasting plate, characterized in that it comprises a vent hole (14) drilled on the outer side. The method according to any one of claims 12 to 15, Simple using the roasting plate, characterized in that it comprises a reflecting plate 40 which is located on the upper roasting plate 22 and the reflective radiation convection circulation circulated through the lower center hole (21a) or the upper center hole (22a) Cooker.

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