KR101401017B1 - Roasting device with the function of adjusting the height of a roast pan - Google Patents

Abstract

The heating cooker according to an embodiment of the present invention includes a pedestal 10 having a shaft hole 11 formed at the center of an upper surface thereof; The present invention relates to a container capable of containing foodstuffs on an upper surface thereof. The container has a bottom plate (20) formed at the center of the bottom surface with an axial protrusion (21) to be easily inserted into and detached from the shaft hole (11); A support base 30 installed at one side of the pedestal 10 in a longitudinal direction; A heat source 40 installed at an upper end of the supporter 30 to supply heat from the upper side of the grill plate 20 to the grill plate 20 by receiving power; And a second connection part 52 is formed at the upper end of the first connection part 51 so that the shaft protrusion 21 is detachably inserted into the first connection part 51, And a height adjusting unit 50 disposed between the pedestal 10 and the grill plate 20. The height adjusting unit 50 is disposed between the pedestal 10 and the grill plate 20, 20 is adjusted to adjust the distance between the roasting plate 20 and the heat source 40.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a roasting device,

[0001] The present invention relates to a heating cooker in which the height of a baking plate is adjusted, and more particularly, to a heating cooker in which a height of a baking plate is adjusted so as to adjust a heat amount applied to the baking plate, .

Generally, the mechanism by which heat is transferred is divided into conduction, convection, and radiation, in which the conduction heat is mainly transmitted by the solid, and the convection heat is mainly transmitted by the fluid. Radiation heat is the heat transferred from the surface of an exothermic body by the process of emitting electromagnetic energy, and even when there is no medium, the heat is emitted at the speed of light and is directly transmitted to the object. The wavelength range of the radiant heat reaches from the infrared ray through the visible ray region to the region of the ultraviolet ray having the shortest wavelength. However, it is known that far infrared rays and near infrared rays, such as infrared rays, have the strongest thermal effects compared with visible rays or ultraviolet rays.

The heat source of the existing roaster is located at the lower part. In order to increase the heat transfer efficiency of the roaster, the heat source is installed close to the grill plate or the heat source is installed inside the appliance, Unheated temperature is constantly heated in the ingredients. This causes the grill plate to become overheated, causing food to burn or affecting the taste of the food.

If the charcoal (charcoal) is a heat source, high and low heat are directly related to the quantity of charcoal and the duration of heating. Therefore, the cooker must constantly reverse the ingredients to be cooked by gauging speed. This work is very cumbersome and requires a lot of experience with recipes.

In addition, most of the existing roasters have a grille (grill) attached to the upper part of the lower main body and fixed.

In addition, a lower heat source of the existing roaster is provided with a heat source between the lower main body and the griddle, and electricity or charcoal (charcoal) is generally used as a heat source. In this method, the heat ascends and descends as the temperature of the grill plate is raised and lowered, and the food material placed on the grill plate is cooked using the ascending and descending heat. The method of employing such a lower thermal element has the following problems.

Since the heat source and the grating plate are connected to each other, the mounting direction of the heat source is set at a position closest to the bottom of the grill to increase the heat transfer. The electric roaster is delayed in the adjustment of the heat source, so that even if the food is ripe and the power is turned off, the remaining heat from the heat source is continuously applied to the food, so that the food is likely to burn. In addition, due to the fact that the heat source is installed at the lower part, the heat released from the heat source acts on the food material through the grill, so that the user can not accurately grasp the ripening condition of the food. The excessive heating causes the food material to burn and the taste of the cooked food There is also a problem that it can give. In order to solve the problem of the roaster adopting such a lower heat source, a roaster having an upper heat source has been disclosed. However, it is necessary to adjust the distance between the upper heat source and the griddle.

It is an object of the present invention to provide a cooking method and a cooking method capable of easily adjusting the distance between a heat source and a baking plate according to the characteristics of a food to be cooked, And the height of the griddle plate is adjusted.

In order to attain the above object, the present invention provides a heating cooker including a pedestal having a shaft hole formed at the center of an upper surface thereof; The present invention relates to a container capable of containing food ingredients on an upper surface thereof. A support vertically installed on one side of the pedestal; A heat source installed at the upper end of the support and supplying heat to the grill plate from the upper side of the grill plate by receiving power; And a second connecting portion formed at the upper end of the first connecting portion to facilitate insertion and removal of the shaft protrusion and selectively disposed between the pedestal and the grill plate, ≪ / RTI &

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And the height of the support plate is adjusted by the height adjusting unit so that the distance between the support plate and the heat source is adjusted.

Here, it is preferable that at least one of the first connection portion, the shaft hole, the second connection portion, and the shaft projection is rotatably coupled.

Preferably, the height adjusting portion comprises an inclined surface for guiding the engagement of the coupling surface of the first connection portion to which the shaft hole is coupled and the coupling surface of the second connection portion to which the shaft protrusion is coupled.

Preferably, the second connection portion of the height adjusting portion is formed to be relatively thicker than the thickness of the first connection portion so as to stably support the grating plate.

In addition, an oil drain hole extending vertically from the upper surface is formed at the center of the grill plate, and a through-hole communicating with the oil outlet hole is formed at the center of the height adjuster through a first connection part and a second connection part vertically, Is preferably formed.

According to the heating cooker in which the height of the grill plate of the present invention is adjusted, the height of the grill plate located at the lower part of the heat source can be adjusted according to the characteristics of the food material to be cooked, When placed in close proximity, it is possible to maintain a high temperature even with low thermal energy, thereby improving the utilization efficiency of heat energy.

In addition, the rotatably installed grill plate is stably supported, thereby preventing the hot grill plate from being arbitrarily separated during the cooking process of the ingredients.

1 is a perspective view schematically showing a heating cooker in which a height of a grill plate according to an embodiment of the present invention is adjusted.
FIG. 2 is an exploded perspective view schematically showing a cooking cooker according to an embodiment of the present invention, in which a height of a baking plate is adjusted. FIG.
3 to 4 are partially exploded perspective views schematically illustrating a part of a heating cooker in which a height of a grill plate is adjusted according to an embodiment of the present invention.

Hereinafter, the structure and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, terms and words used in the present specification and claims are to be construed in accordance with the principles of the present invention, on the basis that the inventor can properly define the concept of a term in order to best explain his invention It should be construed as meaning and concept consistent with the technical idea of.

As shown in FIGS. 1 and 2, the heating cooker according to an embodiment of the present invention includes a pedestal 10 having an oil pan 12 at a lower portion thereof; A heat source 40 positioned above the pedestal 10 via a pedestal 30 disposed in a vertical direction on one side of the pedestal 10; A grill plate (20) placed on the upper surface of the pedestal (10) and receiving heat from the heat source (40); And a height adjusting unit 50 interposed between the pedestal 10 and the grill plate 20 to adjust the height of the grill plate 20 to adjust the gap between the grill plate 20 and the heat plate 40 .

In the pedestal 10, a shaft hole 11 is vertically penetrated at the center of the upper surface, and an oil receiving container 12 for collecting oil falling through the shaft hole 11 is received in the lower surface thereof.

The spout 21 is provided with a shaft protrusion 21 which is detachably inserted into the shaft hole 11 at the center of the bottom surface of the spout 20, An oil outflow hole 22 penetrating in the direction indicated by an arrow in Fig.

The heat source 40 is installed at an upper end of a supporting base 30 installed at one side of the pedestal 10 in the vertical direction and supplies heat from the upper side of the roasting plate 20 toward the roasting plate 20, A heating means which receives power and provides infrared rays may be applied.

The height adjusting portion 50 is disposed between the pedestal 10 and the grill plate 20. The height adjusting portion 50 has a first connecting portion 51 formed at the lower end thereof to be easily inserted into the shaft hole 11, A second connecting portion 52 is formed at the upper end of the shaft protrusion 21 so that the shaft protrusion 21 can be easily rotated and detached. The first connecting portion 51 and the second connecting portion 52 vertically penetrate the center, And a through hole 53 communicating with the outflow hole 22 is formed. The inner circumferential surface of the second connecting portion 52 which is the engaging surface between the outer circumferential surface of the first connecting portion 51 which is the engaging surface with the shaft hole 11 and the shaft protrusion 21 is in contact with the shaft hole 11 and the shaft protrusion 21 And is made of an inclined surface for easy coupling. The second connection portion 52 is formed to be relatively thicker than the thickness of the first connection portion 51 so as to stably support the grating plate 20.

Hereinafter, the combination and operation of the heating cooker with the height of the baking plate according to the present invention configured as described above will be described.

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3 and 4, a first connecting portion 51 provided at the lower end of the height adjusting portion 50 is inserted into the shaft hole 11 formed at the center of the pedestal 10, and a height adjusting portion The shaft connecting protrusion 21 provided at the lower center of the grating plate 20 is inserted into the second connecting portion 52 provided at the upper end of the second connecting portion 52 so that the grating plate 20 is separated from the pedestal 10 by the height of the second connecting portion 52 And is supported in a spaced apart state. At this time, since the grill plate 20 is elevated by the height adjuster 50 and is close to the heat source 40, the temperature of the grill plate 20 further rises, The heating effect can be provided, and the energy utilization efficiency is improved.
The first connecting portion 51 of the height adjusting portion 50 is rotatably coupled to the shaft hole 11 of the pedestal 10 and the shaft protrusion 21 of the roasting plate 20 is connected to the second connecting portion 52, so that the grating plate 20 is supported from the pedestal 10 in a rotatable state. Therefore, as the griddle 20 rotates, the food material placed on the griddle 20 is evenly heated. When the position of the shaft hole 11 formed in the pedestal 10 and the center position of the heat source 40 are arranged in an eccentric manner, the foodstuff disposed in one area by the rotation of the roasting plate 20, And the food material arranged on the opposite side with respect to the center of the cooking plate 20 is arranged to be spaced apart from the heating base 40 so that the less baked food material through the rotation of the cooking plate 20 is heated by the heat source 40 and the completely baked foodstuff can be disposed apart from the heat source 40 to prevent the completely baked foodstuff from burning.

The outer circumferential surface of the first connecting portion 51 constituting the engaging surface with the shaft hole 11 of the height adjusting portion 50 and the inner circumferential surface of the second connecting portion 52 constituting the engaging surface with the shaft protrusion 21, Since the first connecting portion 51 of the height adjusting portion 50 is engaged with and separated from the shaft hole 11 or the shaft connecting protrusion 21 Can be easily coupled to and separated from the second connection portion 52. [

The thickness of the second connection part 52 that is interposed between the upper surface of the pedestal 10 and the lower surface of the grating plate 20 is relatively thick compared to the thickness of the first connection part 51, 20 can be stably supported. Therefore, it is possible to prevent the high-temperature cooker 20 from being arbitrarily separated from the height adjuster 50 during the cooking process of the ingredients.

The oil outlet hole 22 formed vertically through the center of the cooking plate 20 communicates with the through hole 53 formed in the height adjusting portion 50 in the vertical direction. Oil is collected into the oil receiver 12 disposed at the lower portion of the pedestal 10 via the oil outlet hole 22 and the through hole 53. [

4, when the height adjuster 50 is omitted in order to make the gap between the turntable 20 and the heat source 40 away from each other, the shaft hole 11 formed at the center of the pedestal 10 The roughening plate 20 is directly supported on the pedestal 10 by inserting the shaft protrusion 21 provided at the lower center of the roughening plate 20 into the pedestal 10, As shown in Fig.

That is, according to the heating cooker of the present invention, the height of the grill plate can be adjusted to the optimal heating position according to the characteristics of the food to be cooked and the taste of the user, We can cook delicious ingredients deliciously.

Since the shaft protrusion 21 is rotatably coupled to the shaft hole 11 in such a state as well, the grill plate 20 can be rotated, and the oil spill hole 20 formed in the center of the grill plate 20, The oil that flows down through the oil outlet hole 22 is collected in the oil receiving container 12 under the pedestal 10 because the oil hole 22 communicates with the shaft hole 11. [

A plurality of height adjusting portions 50 having different heights of the second connecting portions 52 may be provided and any one of the plurality of height adjusting portions 50 may be provided in accordance with the kind of food or user's preference. The height of the roasting plate 20 can be variously set by selecting the height adjusting portion 50 and arranging it between the pedestal 10 and the roasting plate 20. [

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It is to be understood that the technical scope of the present invention is not limited to the embodiments in which the present invention is simply applied to the combination of the present invention and that the present invention can be utilized by those skilled in the art to which the present invention belongs.

10: pedestal 11:
12: Oil pan 20: Griddle
21: Axial projection 22: Oil spill ball
30: Support 40: Thermal element
50: height adjusting portion 51: first connecting portion
52: second connecting portion 53: through hole

Claims (5)

A pedestal 10 having a shaft hole 11 formed at the center of its upper surface; A bottom plate 20 at the center of the lower surface of which a shaft protrusion 21 can be easily inserted and removed; A support base 30 installed at one side of the pedestal 10 in a longitudinal direction; A heat source 40 installed at an upper end of the support table 30 to supply heat from the upper side of the grill plate 20 to the grill plate 20 by receiving power; 1. A heating cooker in which a height of a provided baking plate is adjusted,
And a second connecting portion 52 is formed at an upper end of the first connecting portion 51 to allow the shaft protrusion 21 to be easily inserted and removed, (50) disposed between the heating plate (10) and the grill plate (20)
The height adjusting part 50 is selectively disposed between the pedestal 10 and the grill plate 20 to adjust the height of the grill plate 20 to adjust the distance between the grill plate 20 and the heat plate 40 And the height of the grill plate is adjusted. The method according to claim 1,
Wherein at least one of the first connection part (51), the shaft hole (11), the second connection part (52), and the shaft protrusion (21) is rotatably engaged. 3. The method of claim 2,
The height adjusting portion 50 is formed of an inclined surface for guiding the engaging surface of the first connecting portion 51 engaged with the shaft hole 11 and the engaging surface of the second connecting portion 52 engaged with the shaft protrusion 21 And the height of the grill plate is adjusted. The method of claim 3,
The second connecting portion 52 of the height adjusting portion 50 is relatively thicker than the thickness of the first connecting portion 51 so as to stably support the grating plate 20. Heating cooker. 5. The method of claim 4,
An oil outlet hole 22 is formed in the center of the griddle plate 20 so as to penetrate the axial projection 21 in the vertical direction from the upper surface,
And a through hole 53 communicating with the oil outlet hole 22 through a first connection portion 51 and a second connection portion 52 in a vertical direction is formed at the center of the height adjustment portion 50 Heated cooker with adjustable height of grill.

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