JPS63150521A - Burned food cooking device - Google Patents

Abstract

PURPOSE:To perform a natural and delicious cooking at a high speed by a method wherein a ceramic member having a substantial arch-like section is fitted over an ignition hole of a burner and a cooked object is supported over the ceramic member at a proper interval. CONSTITUTION:A ceramic member having an arch-like section 2 is fitted over an ignition hole 1a of a burner 1. When the burner 1 is ignited, the ceramic members 2 are effectively heated by combustion of gas. As a result, far infrared rays are radiated from the surface of the ceramic members 2 to the cooked object X on the supporting member 3 supported over the cermic members at a proper interval. Far infrared rays are absorbed in the cooked object X, a thermal motion is generated within the cooked object X and the combustion heat of gas is added to it to perform a rapid cooking using an entire temperature increase.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a grilled food cooking device that is ideal for steak or yakiniku restaurants, etc., and whose design can be changed for general household use. It is characterized by the fact that it allows for natural and delicious cooking similar to charcoal grilling.

[Conventional technology]

Conventionally, charcoal, gas, or electricity has been used to cook steaks or grilled food at yakiniku restaurants as described above.

[Problem that the invention seeks to solve]

Although the above-mentioned method of grilling over charcoal allows for natural and delicious grilling, it has the drawback of requiring troublesome handling.

Further, gas-based grilled food cooking tends to cause the surface of the grilled food to become blacker than necessary, and has the disadvantage that it takes time to heat the inside of the food.

Furthermore, although electric cooking is easy to handle, it is difficult to achieve natural and delicious grilling compared to charcoal, gas, etc.

The present invention eliminates the above drawbacks,
It uses far infrared rays from gas.

Far-infrared rays are electromagnetic waves with long wavelengths in the infrared region (5, 6
~1000μm), and is also called a heat ray because of its excellent temperature raising effect.It does not warm the medium such as air, has a direct heating effect, and has high internal heat penetration.
It has the property of being easily absorbed by the object to be heated (the object to be cooked).

In the present invention, a ceramic, preferably a far-infrared ceramic with improved far-infrared radiation efficiency, is used as the efficient far-infrared radiator.

[Means for solving problems]

In order to solve the above-mentioned problems, the present invention includes a burner, a ceramic having a substantially arch-shaped cross section fitted above the ignition hole of the burner, and a support member for the object to be cooked provided above them at an appropriate interval. The structure consists of the following.

[For production]

In the present invention, a ceramic (2) having a substantially arch-shaped cross section is fitted above the ignition hole (1α) of the burner (1). Therefore, when the burner (1) is ignited, the ceramic (2) is effectively heated by gas combustion.

As a result, far infrared rays are radiated from the surface of the ceramic (2) to the object to be cooked (X) on the support member (3) supported above them at an appropriate distance.

The above-mentioned far-infrared rays are absorbed by the object to be cooked (shu) and excite thermal movement within the object to be cooked, and furthermore, the heat of gas combustion is added to raise the overall temperature, resulting in rapid cooking.

〔Example〕

The drawings show one embodiment of the present invention, and details thereof will be explained below.

In the figure, (1) is a burner, (2) is a ceramic with an approximately arch-shaped cross section that is fitted above the ignition hole (1a) of the burner (1), and (3) is a ceramic that is placed above them at an appropriate interval. These are the hurdles provided and the so-called support members for the objects to be cooked.

In the figure, (4) is the main body, and (5) is a water tank that receives oil.

First, the burner (1) will be explained. In the embodiment shown in the drawings, it is arranged in a straight line and in multiple rows, and ignition holes (1α) are provided at appropriate intervals on the upper surface of each of the burners (1).

Of course, it is also possible to configure it in a ring shape, etc.
In that case, the deformation process of the ceramic (2) having a substantially arch-shaped cross section, which will be described in detail later, will be troublesome and time-consuming.

In addition, the burner (1) is as shown in Figures 3-3 to 5.
It is preferable to provide horizontal flanges (6) on both sides so that the ceramic (2) having an arched cross section can be easily fitted above it.

In addition, since the horizontal collar part (6) becomes an oil falling part, an oil falling hole (7) is provided at an appropriate position.

Further, the horizontal flange (6) also has the function of preventing downward reflection of far infrared rays and preventing evaporation of water in the water tank (5).

Next, regarding the ceramics (2), all of them have a substantially arch-shaped cross section with a portion located above the ignition hole (2α) of the burner (1) curved upward.

They enable effective heating of the ceramic (2) by the burner (1), improve the radiation efficiency of far infrared rays accompanying this selection, and prevent oil from falling directly into the burner (1) from between the objects to be cooked. This is to guide the flow in both directions.

To give a specific example, in the case of fang 3 shown in the figure, an exhaust hole (
8) is configured with an intake hole (9) at the bottom.

Note that the shape and number of the exhaust hole (8) and the intake hole (9) are not limited to the illustrated embodiment.

Figures 4 and 5 are modified examples of ceramic (2), with a roughly arched shape changed, and fang 6 is a burner (1).
This is a modification of the ceramic (2) and the burner (1) and the ceramic (2) are configured in a substantially cylindrical shape, and both have an exhaust hole (8) and an intake hole (9).

Figure 7 shows an example in which a ceramic (2) support part (XO) is constructed separately from the burner (1), and both ends of the ceramic (2) are cut out to form exhaust holes (8).

In addition, Figure 9 shows the support part (1) of the ceramic (2) without forming an exhaust hole in the ceramic (2) as shown in Figure 7.
An exhaust hole (8) is provided between the holes.

Next, regarding the support members (3) between the objects to be cooked, they may be a so-called wire mesh.

According to the present invention having the above configuration, the ceramic (2) is effectively heated by the burner (1), and gas combustion heat is added to the far infrared rays emitted from the burner (1), thereby quickly cooking naturally and deliciously. It is something that cannot be seen.

〔Effect of the invention〕

According to the present invention, natural and delicious cooking can be quickly performed using far infrared rays and gas combustion heat without making the surface of the object to be cooked more black than necessary.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and Figure 1 is a plan view, Figure 2 is a sectional view taken along A-Ai in Figure 1, Figure 3 is an exploded perspective view of the main parts, Figure 4 is Figure 5, and Figure 5 is an exploded perspective view of main parts. is a vertical cross-sectional view of a main part showing another embodiment, and Figures 6 to 8 show still other embodiments.
Figure 6 is a longitudinal sectional view of the main part, Figure 7 is a perspective view of the main part, and Figure 8 is a perspective view of the main part. (1) Burner, (1α)...Ignition hole, (2)...
- Ceramic (approximately arch-shaped in cross section), (3)... Supporting member (for the object to be cooked).

Claims (1)

[Claims] A grilled food cooking device comprising a burner, a ceramic having a substantially arch-shaped cross section fitted above an ignition hole of the burner, and a support member for an object to be cooked supported above the burner at an appropriate interval.