KR20120017341A

KR20120017341A - Electric grill

Info

Publication number: KR20120017341A
Application number: KR1020100079973A
Authority: KR
Inventors: 이동만
Original assignee: 주식회사 디엠월드
Priority date: 2010-08-18
Filing date: 2010-08-18
Publication date: 2012-02-28

Abstract

The present invention relates to an electric grill, and by detachably coupling the grill plate to an electric burner that generates heat by being supplied with power, separation of the electric burner and the grill plate is possible, whereby cooking of the grill plate is placed in a container. Or cleaning the grill plate is very convenient, easy to transport and move, to prevent the risk of fire with the use of electricity, and to arrange the position of the electric burner horizontally or inclined, so that the grill It is possible to discharge or store the liquid to be able to cook more variety, and to provide an electric grill that can provide a more suitable cooking environment according to the type and situation of the dish.

Description

Electric Grill {Electric Grill}

The present invention relates to an electric grill. More specifically, by detachably attaching the grill plate to an electric burner that generates heat by being supplied with power, separation of the electric burner and the grill plate is possible, and thus, cooking the grill plate in a container or cleaning the grill plate. It is very convenient to carry, easy to transport and move, to prevent the risk of fire according to the use of electricity, and to arrange the position of the electric burner horizontally or inclined, to discharge the liquid present in the grill accommodating The present invention relates to an electric grill that can be stored to enable more diverse cooking and to provide a more suitable cooking environment according to the type and situation of cooking.

In general, a stove is commonly used as a device for cooking food or grilling meat at home or a restaurant. These stoves have the advantage of relatively easy to use and low fuel cost, but the risk of fire due to explosion is very large, the electric grills with high safety of use have been widely used in the home recently.

An electric grill is a device that cooks food using an electric heater that generates heat by receiving electric power.The electric grill is mounted inside the main body to generate heat, and a grill plate is mounted on the upper part to transfer heat from the electric heater. It is configured to be. At this time, the grill plate is generally formed in a flat plate shape for easy roasting and fixed to the main body, the guide groove is formed on the bottom surface of the grill plate so that the oil generated during roasting can be easily discharged and the guide groove The lower part of the drip tray or drip tray is configured to be detachably mounted.

In general electric grills, since the grill plates are not separated separately, it is cumbersome and inconvenient to wash the grill plates when the electric grills are cleaned after cooking. The grill is being cleaned. In addition, the inside of the main body is contaminated by oil or various soups splashing or leaking when cooking the grill plate, thereby causing problems such as easy failure of the electric heater or various electronic components provided in the main body It was. In addition, since the general electric grill is composed of both the body and the grill plate integrally, the weight is also considerable, which is inconvenient to carry, and if any part is broken, the trouble of repair work is also very inconvenient, such as having to disassemble everything from the grill plate. there was.

On the other hand, in recent years, kitchen stoves used in the kitchen of the general home has also been replaced by a cook-top type electric burner, the electric burner is an efficient use of the kitchen space in the officetel or condo, etc. It is especially used for. However, since the electric burner is fixedly installed in the kitchen sink, it is impossible to transport it, and when cooking, it is necessary to cook in a kitchen using a separate frying pan, etc. In this case, the oil generated during roasting is discharged. It's hard to do, and you can't enjoy the taste of grilled dishes like a regular electric grill. Therefore, in order to roast cooking, in general, a separate portable gas stove and a separate fire plate are additionally prepared and grilled. Therefore, a general electric burner fixedly installed in the kitchen has a problem that its utility is very limited and thus does not greatly increase the user's convenience.

The present invention has been invented to solve the problems of the prior art, an object of the present invention by detachably coupling the grill plate to the electric burner that generates heat by receiving power, it is possible to separate the electric burner and the grill plate and Therefore, it is very convenient to carry the dishes of the grill plate in the container or to clean the grill plate, and to provide easy to transport and move, to provide an electric grill that can prevent the risk of fire by using electricity.

Another object of the present invention is to provide a simple structure using the engaging ring and the locking jaw engaging the electric burner and the grill plate, the separation and coupling of the grill plate from the electric burner and provides an easy to manufacture the electric grill will be.

Still another object of the present invention is to provide an electric grill which can enjoy not only grilling dishes but also soup dishes by forming a rim protrusion at the edge of the grill plate to form a container receiving grill portion at the center thereof.

Still another object of the present invention is to be able to arrange the arrangement state of the electric burner horizontally or inclined, it is possible to discharge or store the liquid present in the grill accommodating portion to cook more diverse, depending on the type and situation of cooking It is to provide an electric grill that can provide a more suitable cooking environment.

The present invention, the electric burner for receiving heat to generate heat; And a grill plate contacted to an upper surface of the electric burner so as to conduct heat from the electric burner, wherein the grill plate is detachably coupled to the electric burner.

At this time, one side end of the electric burner may be mounted with a height adjustable protruding downward so that the electric burner can be arranged horizontally or inclined.

The height adjuster may be rotatably coupled to the electric burner so that the upper end portion protrudes downward or protrudes downward from the electric burner according to the rotation state.

In addition, the height adjuster is provided with two so as to be mounted on each side end of the electric burner, respectively, each height adjuster may be formed differently from the downward protrusion height.

In addition, a hook ring is rotatably mounted on one side of the grill plate so that the grill plate can be fixedly coupled to the electric burner, and a hooking jaw is formed on one side of the electric burner so that the hook ring is engaged and fixed. Can be.

In addition, the grill plate is formed with a border protrusion protruding upward along the edge circumference to form a container-shaped grill receiving portion in the center, one side of the edge projection of the electric burner in a state in which the grill plate is coupled to the electric burner The grille outlet can be formed to further protrude outside the edge.

In addition, the grill plate may be formed with a contact protrusion protruding downward on the lower surface so as to contact the heat generating region of the upper surface of the electric burner in a state in which the grill plate is coupled to the electric burner.

In addition, the electric burner includes a burner case having an open top surface; A power connection unit mounted at one side of the burner case; A heat transfer top plate mounted on an open top surface of the burner case; And a heat generating unit mounted at a lower portion of the heat transfer upper plate to generate heat by receiving power through the power connection unit, and to transfer heat to the heat transfer upper plate, wherein the grill plate contacts the heat transfer upper plate to receive heat. Can be configured.

In this case, the heat generating unit may be manufactured using a planar heating element in contact with the heat transfer upper plate.

In addition, a vent hole may be formed at one side of the burner case so that heat of the internal space may be released.

According to the present invention, by detachably connecting the grill plate to an electric burner that generates heat by being supplied with power, separation of the electric burner and the grill plate is possible, and thus cooking of the grill plate in a container or It is very convenient to clean, easy to transport and move, and the use of electricity has the effect of preventing the risk of fire.

In addition, by configuring the coupling structure of the electric burner and the grill plate to a simple structure using the engaging ring and the locking jaws that are engaged with each other, there is an effect that the grill plate can be easily separated and combined from the electric burner and is easy to manufacture.

In addition, by forming a border protrusion on the edge of the grill plate to form a container-shaped grill receiving portion in the center has the effect that you can enjoy a variety of dishes as well as grilled dishes.

In addition, the arrangement of the electric burner can be arranged horizontally or inclined, so that the liquid present in the grill accommodating portion can be discharged or stored so that a variety of dishes can be made, and a cooking environment more suitable according to the type and situation of the dish is provided. There is an effect that can be provided.

1 is an exploded perspective view schematically showing the configuration of an electric grill according to an embodiment of the present invention;
2 is a perspective view schematically showing a coupling state of an electric grill according to an embodiment of the present invention;
3 is a cross-sectional view schematically showing the internal structure of the electric grill according to an embodiment of the present invention;
Figure 4 is a perspective view schematically showing the inclined arrangement state by the height adjuster of the electric grill according to an embodiment of the present invention,
5 is a bottom perspective view schematically showing a bottom surface structure of an electric burner according to an embodiment of the present invention;
6 is a side view schematically showing various operating states of the height adjuster of the electric grill according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is an exploded perspective view schematically showing the configuration of an electric grill according to an embodiment of the present invention, Figure 2 is a perspective view schematically showing a coupling state of the electric grill according to an embodiment of the present invention, Figure 3 Is a cross-sectional view schematically showing the internal structure of the electric grill according to an embodiment of the present invention.

Electric grill according to an embodiment of the present invention is configured to include an electric burner 100 for generating heat by receiving power and a grill plate 200 in contact with the electric burner 100, the grill plate 200 ) Is detachably coupled to the electric burner 100, it is possible to separate only the grill plate 200 according to the needs of the user is a very improved structure.

The electric burner 100 is an electric heating device, and may be configured in the form of an electric stove, which is generally used in the form of a cook-top, and is transported in an independent structure unlike an electric stove fixedly installed in a kitchen. It is possibly configured. That is, the electric burner 100 includes a burner case 110 having an open top surface as shown in FIGS. 1 and 3, a power connection part 120 mounted on one side of the burner case 110, and a burner case. The heat transfer top plate 130 mounted on the open upper surface of the 110 and the power supply through the power connection unit 120 generates heat and transfers heat to the heat transfer top plate 130 in the lower portion of the heat transfer top plate 130. It may be configured to include a heat generating unit 140 is mounted. The electric burner 100 is formed relatively thin as shown in FIGS. 1 and 2 so as to be easily transported, but it is preferable to have a relatively large horizontal area to increase the amount of heat generated.

The electric burner 100 is connected to a separate power cable (not shown) to the power connection unit 120 when the power is supplied to the heat generating unit 140, the heat generating unit 140 generates heat to heat transfer top plate 130 Will be delivered to. At this time, the heat generating unit 140 and the heat transfer upper plate 130 are arranged to contact each other so that the heat of the heat generating unit 140 is heat conduction to the heat transfer upper plate 130, and thus the heat transfer upper plate 130 is a heat generating unit ( According to the shape of the 140, a top surface heating region 131 is formed through which heat is concentrated. The upper surface heating area 131 is preferably formed in a circular shape as shown in Figure 1 so that it can be effectively applied to a variety of containers, the heat generating unit 140 is preferably formed in a circular shape. At this time, the heat generating unit 140 may be manufactured using a planar heating element according to an embodiment of the present invention so that the overall thickness of the electric burner 100 is thin and light. The planar heating element is mounted in contact with the heat transfer upper plate 130 and is formed in a thin film form to have excellent heat generation efficiency, which corresponds to a known technique, and thus a detailed description thereof will be omitted.

In addition, the heat generating unit 140 may be provided in plural so that a plurality of upper heat generating regions 131 may be formed on the heat transfer upper plate 130, as shown in FIG. 1, and at one side of the burner case 110. An operation lever 111 capable of individually operating operations of the plurality of heat generating units 140 may be mounted. The operation lever 111 may be configured to adjust the on / off operation and the heating intensity of the heat generating unit 140, and various functions such as a reservation function or an operation time adjusting function may be added according to a user's need. .

On the other hand, the relatively thin and compact electric burner 100 is configured to heat on one side of the side of the burner case 110 as shown in FIGS. 1 and 2 for the external discharge of heat generated inside the burner case 110. It is preferable that a separate vent hole 115 can be formed.

The grill plate 200 is in contact with the upper surface of the electric burner 100 receives heat from the electric burner 100 in a heat conductive manner. That is, the grill plate 200 is coupled to the electric burner 100 so that the bottom surface is in contact with the heat transfer upper plate 130 of the electric burner 100, and the heat generated from the heat generating unit 140 of the electric burner 100 It is coupled to the electric burner 100 to be transferred in a thermally conductive manner through the heat transfer top plate 130. In this case, the grill plate 200 may be detachably coupled to the electric burner 100 so that the grill plate 200 may be easily separated or coupled from the electric burner 100 according to a user's need.

That is, the electric grill according to the present invention separates the grill plate 200 from the electric burner 100 to put the food to be cooked, such as meat or vegetables, on the grill plate 200 and then the grill plate 200 in that state. It can be combined with the electric burner 100 to cook. In addition, when cooking is completed, the grill plate 200 may be separated and transported from the electric burner 100 so that the dishes of the grill plate 200 may be easily contained in a container. In addition, even when the grill plate 200 is washed after cooking, since the grill plate 200 can be separated and washed separately from the electric burner 100, the use and management of the grill plate 200 is very easy.

In other words, the conventional electric grill according to the prior art has a grill plate and a heat heater fixedly mounted in one body, so that it is difficult to transport and move, and the grill plate cannot be separated separately, so that cooking of the grill plate in a container or washing is difficult. Although very inconvenient, since the electric grill according to an embodiment of the present invention is capable of separating the electric burner 100 and the grill plate 200, the cooking of the grill plate 200 in a container or washing is very convenient. It is a structure that can greatly expand the convenience of users because it is convenient to carry and move.

Removable coupling structure of the electric burner 100 and the grill plate 200 can be configured in a variety of ways, it can be configured in a structure using a simple hook ring 250 according to an embodiment of the present invention. That is, as shown in FIGS. 1 and 2, the hook ring 250 is rotatably mounted on one side of the grill plate 200 so that the grill plate 200 can be fixedly coupled to the electric burner 100. One side of the burner 100, such that the hooking jaw 112 is formed so that the engaging ring 250 is engaged and fixed, the grill plate 200 can be easily coupled to or separated from the electric burner 100.

Looking at the structure of the grill plate 200 in more detail, the grill plate 200 is formed in a flat plate shape corresponding to the shape of the heat transfer top plate 130 of the electric burner 100, the grill plate 200 is an electric burner ( It is preferable to be formed so as to cover the entire region of the heat transfer upper plate 130 in a state coupled to the 100, alternatively, it may be formed to cover only a partial region of the heat transfer upper plate 130. In this case, a contact protrusion 260 is formed on a lower surface of the grill plate 200, and the contact protrusion 260 generates heat on the upper surface of the electric burner 100 in a state where the grill plate 200 is coupled to the electric burner 100. It is formed to protrude downward at a position corresponding to the top surface heating area 131 so as to contact the area 131. Therefore, when two upper surface heating regions 131 are formed as shown in FIGS. 1 and 3, two contact protrusions 260 are formed correspondingly to each other, and the grill plate 200 is formed by the contact protrusions 260. Contact heat transfer of the electric burner 100 can be made more intensively and smoothly. In addition, the space generated by the height of the contact protrusion 260 between the lower surface of the grill plate 200 and the heat transfer upper plate 130 by the contact protrusion 260, the heat generated in the heat transfer top plate 130. It may be discharged to the outside through the separation space can be relatively prevented heat generation and temperature rise inside the burner case (110).

In addition, the grill plate 200 may be formed with a rim protrusion 220 protruding upward along the edge circumference such that the grill receiving portion 210 of a container shape is formed in the center thereof, and the grill plate 200 is grilled according to the structure. It is also possible to cook broth like hotpot. In addition, the grill outlet 230 is preferably formed on one side of the edge protrusion 220 so that liquid such as oil generated in the grill accommodating portion 210 can be discharged, and the grill outlet 230 is a grill plate ( 200 is preferably formed to further protrude outside the edge of the electric burner 100 in a state coupled to the electric burner (100). According to this structure, when the electric burner 100 is inclined by the height adjuster 150 to be described later, the grill plate 200 coupled to the electric burner 100 is also inclined and the oil through the grill outlet 230, etc. Liquid may be discharged, and in this case, since the grill outlet 230 is formed to protrude further outward than the edge of the electric burner 100, the discharged liquid does not flow into the electric burner 100, but in a separate outer container. Can be stored smoothly.

The handle plate 240 may be mounted to the grill plate 200 so as to protrude from both end portions thereof, and the hook ring 250 according to an embodiment of the present invention has such a handle as shown in FIGS. 1 and 2. The unit 240 may be rotatably mounted. Of course, the hook ring 250 may be mounted on one side of the edge protrusion 220 of the grill plate 200, and the mounting position thereof may be variously changed. For example, when the hook ring 250 is mounted on the handle part 240, the hook ring 250 is formed in a substantially “c” shape and both ends are rotatably coupled to the handle part 240. The opposite end portion with respect to the rotating shaft portion is formed to be bent so that the locking ring 250 is rotated and engaged with the locking jaw 112 of the electric burner 100. At this time, it is preferable that a locking groove 113 into which the locking ring 250 can be inserted is formed in the locking jaw 112 formed in the electric burner 100, through which the grill plate 200 and the electric burner 100 are formed. The binding force of can be further enhanced. In addition, a portion of the hook ring 250 is inserted into the locking groove 113 may be equipped with a separate rubber sleeve 251 to reinforce the insertion force by further strengthening the insertion friction. Meanwhile, as shown in FIG. 2, a guide groove (not shown) guides the rotation state of the locking ring 250 and fixes the locking ring 250 to the handle part 240 in which the locking ring 250 is rotatably mounted. 241 and 242 may be formed. The guide grooves 241 and 242 may be formed such that the rotation of the locking ring 250 is horizontal or vertical as shown in FIG. 2. Accordingly, the locking ring 250 is rotated and guided in a horizontal state that is disengaged from the locking step 112 of the electric burner 100 or in a vertical state that is engaged with the locking step 112 of the electric burner 100, and the grill plate ( 200 and the mutual coupling and decoupling function for the electric burner 100.

Meanwhile, the hook ring 250 may be mounted only on one side handle portion 240 of the grill plate 200 as shown in FIGS. 1 and 2, but as shown in FIG. Both handles 240 may be mounted. In particular, when the height adjuster 150 to be described later is mounted on both ends of the electric burner to set the inclined arrangement state of the electric burner 100 in the opposite inclined direction to each other, the hook ring 250 is both handle parts ( It is preferable that both of the grill plates 200 are coupled to each other in the inclination direction of the electric burner 100 without slipping.

Figure 4 is a perspective view schematically showing the inclined arrangement state by the height adjuster of the electric grill according to an embodiment of the present invention, Figure 5 is a schematic view of the lower surface structure of the electric burner according to an embodiment of the present invention Figure 6 is a bottom perspective view showing, Figure 6 is a side view schematically showing a variety of operating conditions for the height adjuster of the electric grill according to an embodiment of the present invention.

In the electric grill according to an embodiment of the present invention, the above-described height adjuster 150 is mounted to one side end of the electric burner 100 to protrude downward. The height adjuster 150 is configured to make the arrangement state of the electric burner 100 horizontal or inclined. When the electric burner 100 is inclined by the height adjuster 150, the height adjuster 150 is coupled to the electric burner 100. The grill plate 200 is also inclined to prevent the liquid such as oil or the liquid from flowing out to the grill outlet 230.

That is, in the electric grill according to an embodiment of the present invention, as described above, since the edge protrusion 220 is formed on the grill plate 200, the grill receiving portion 210 having a container shape is formed at the center thereof, such as a pot. Both cooking and roasting are possible. At this time, in the case of grilling, if the meat is grilled, since the oil is produced in the grill receiving portion 210, by adjusting the height adjuster 150 so that such oil can be discharged through the grill outlet 230, Figure 6 As shown in (a) and (b) of the electric burner 100 and the grill plate 200 proceeds in such a way that is arranged inclined downward toward the grill outlet (230). In addition, in the case of soup cooking, if cooking the hot pot, the broth is poured into the grill receiving portion 210 and heated in such a way, the juice stored in the grill receiving portion 210 is not discharged to the grill outlet 230 6, the electric burner 100 and the grill plate 200 are inclined upwardly toward the grill outlet 230, as shown in FIG. 6C.

As such, the height adjustment unit 150 for adjusting the inclination arrangement state of the electric burner 100 may be rotatably mounted to the lower part of the burner case 110 of the electric burner 100 as shown in FIG. 5. That is, the height adjuster 150 is formed in a substantially "c" shape so that both ends are rotatably coupled to the lower portion of the burner case 110, the frictional force with the ground on the part of the height adjuster 150 in contact with the ground A separate anti-slip opening 151 may be mounted to increase the fixing force to the ground. In addition, the lower surface of the burner case 110 is formed with an insertion groove 114 that can be inserted in the height adjuster 150 in a state in which the height adjuster 150 is rotated horizontally. Therefore, since the height adjuster 150 protrudes downward in the state in which the height adjuster 150 is vertically rotated, the electric burner 100 is inclined, and the height adjuster 150 adjusts the height in the horizontally rotated state. Since the stand 150 is inserted into the insertion groove 114 of the burner case 110 and is released downward, the electric burner 100 is in a horizontal arrangement state. The height adjuster 150 configured as described above is an exemplary description according to an embodiment of the present invention. Alternatively, the height adjuster 150 is coupled to the burner case 110 in the up and down direction and configured in the form of a bar moving in the up and down direction. It may be, or may be configured as a link structure connecting a separate link plate, etc. It may be variously changed.

On the other hand, the height adjuster 150 may be provided with two to be mounted on each side end portion of the burner case 110, as shown in Figure 5 and 6, through which the inclined direction of the electric burner 100 As shown in Figure 6 it may be formed in a direction opposite to each other. In addition, the two height adjusters 150 may be configured such that the downward protrusion heights are different from each other, as shown in FIG.

The operation state of the height adjuster 150 is shown in FIG. 6, when the heights of the two height adjusters 150 are formed differently, as shown in FIG. The electric burner 100 and the grill plate 200 are disposed to be inclined downward toward the grill discharge port 230 in the state in which all of them are vertically rotated, and only the height adjusting unit 150 on the right side is shown as shown in FIG. In the vertically rotated state, the electric burner 100 and the grill plate 200 are disposed to be inclined downward toward the grill outlet 230, but the inclination angle is increased more than in the state of FIG. 6A. Meanwhile, as shown in FIG. 6C, in the state where only the height adjuster 150 on the left side is vertically rotated, the electric burner 100 and the grill plate 200 are inclined upwardly toward the grill outlet 230. . Therefore, the state shown in (a) and (b) of Figure 6 is suitable for roasting dishes because the liquid can be discharged through the grill outlet 230, the state shown in (c) of Figure 6 is the grill outlet ( Liquid discharge through the 230 is prevented, so the arrangement is suitable for cooking broth.

Electric grill according to an embodiment of the present invention can be a variety of dishes by adjusting the height adjuster 150 in this way, through the adjustment of the inclination angle to provide a more suitable cooking environment according to the type and situation of cooking. Can be.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

100: electric burner 110: burner case
130: heat transfer top 150: height adjustment
200: grill plate 210: grill accommodating portion
230: grille outlet 250: hook hook

Claims

An electric burner that receives power and generates heat; And
The grill plate is in contact with the upper surface of the electric burner to conduct heat from the electric burner
And the grill plate is detachably coupled to the electric burner.

The method of claim 1,
One side end of the electric burner is an electric grill, characterized in that the height adjustable protruding downwards so that the electric burner can be arranged horizontally or inclined.

The method of claim 2,
The height adjustor is an electric grill, characterized in that the upper end is rotatably coupled to the electric burner so as to protrude downward or protruding downward from the electric burner according to the rotation state.

The method of claim 3, wherein
The height adjuster is provided with two so as to be mounted on each side end of the electric burner, respectively, each height adjuster is characterized in that the downward protrusion height is formed differently.

The method according to any one of claims 1 to 4,
A hook ring is rotatably mounted on one side of the grill plate so that the grill plate can be fixedly coupled to the electric burner, and a hooking jaw is formed on one side of the electric burner so that the hook ring is engaged and fixed. Electric grill.

The method of claim 5, wherein
The grill plate is formed with a rim protrusion protruding upward along the edge circumference to form a container-shaped grill receiving portion in the center, one side of the rim projection outside the edge of the electric burner in a state that the grill plate is coupled to the electric burner An electric grill, characterized in that the grill outlet is formed so as to further protrude.

The method of claim 5, wherein
And the grill plate is provided with a contact protrusion protruding downward on a lower surface of the grill plate so as to contact an upper surface heating region of the electric burner while the grill plate is coupled to the electric burner.

The method of claim 5, wherein
The electric burner
A burner case having an open top surface;
A power connection unit mounted at one side of the burner case;
A heat transfer top plate mounted on an open top surface of the burner case; And
Heating unit is mounted to the lower portion of the heat transfer top plate to generate heat by receiving power through the power connection portion and to transfer heat to the heat transfer top plate
And the grill plate is in contact with the heat transfer top plate to receive heat.

The method of claim 8,
The heating unit is an electric grill, characterized in that the production using a planar heating element in contact with the heat transfer top plate.

The method of claim 8,
The side of the burner case, the electric grill, characterized in that the vent is formed so that the heat of the internal space is released.