JPH061711B2 - Far infrared heating device - Google Patents

Description

The present invention relates to a heating cooker equipped with a far infrared heater.

Problems of Conventional Example Conventionally, this type of cooking device includes a high-frequency heating cooking device and an oven using an electric heater. The high-frequency cooker is characterized in that the cooking time is short, but it has a drawback in flavor because the cooked food does not burn.

There is also a high-frequency heating cooker equipped with an electric heating device. In this case, after cooking the food in advance by high-frequency heating, only the surface of the cooked food is browned. There was another problem with the cooker and the cooker was very expensive.

Next, there is an oven using an electric heater. However, since the heating is a heat conduction type, there is a problem that it takes a long time for the heat to penetrate into the inside of the food and there are too many brown marks on the surface. Also, in an oven that uses an electric heater, a reflector is usually used, but this reflector is quickly contaminated with juice, oil, salt, etc. that fall from the cooked product, reducing the reflection efficiency and avoiding falling objects. When the reflector is installed, there is a problem that the area of the reflector is reduced and the reflection efficiency is reduced.

OBJECT OF THE INVENTION The present invention solves the above-mentioned drawbacks of the related art and provides a flavored cooked food that is appropriately browned, the cost of the cooker is low, the energy saving effect is provided, and the reflection of a large area is achieved. An object of the present invention is to provide a heating cooker equipped with a far-infrared heater which is attached to a plate and has a small reduction in reflection efficiency.

To achieve the above object, the heating cooker of the present invention uses a panel-type far-infrared heater in the upper portion and a rod-shaped far-infrared heater in the lower portion to provide efficient radiant heat from above and below to the cooked food. Unlike the reflection type heater that is generally used, the upper panel type far-infrared heater has radiant heat directly to the cooked food, so the heating efficiency is good, the efficiency is reduced due to dirt on the reflection plate, and the durability is improved. Sexual problems were improved.

In addition, the bar-shaped far-infrared heater at the bottom has a removable reflector so that the reflector can be easily washed, and a juice receiving groove is provided directly below the bar-shaped far-infrared heater on the reflector to provide a substantially reflective area. In addition, the juice and oil that comes out of the food is collected in the juice receiving groove in a concentrated manner in the juice receiving groove, so that the reflective surface can be kept clean for a long time so that the reflection efficiency does not decrease. It was done.

Description of Embodiments An embodiment of the present invention will be described below with reference to the drawings.

1 and 2 show a heating and cooking apparatus according to an embodiment of the present invention. In this embodiment, a panel type far infrared heater 2 is provided in an upper part inside a main body 1, and a bar-shaped far infrared heater is provided in a lower part. To provide. Below the heater, a reflector plate 4 having a concave juice receiving groove 4 ′ immediately below the heater is detachably placed on a support 5 and placed thereon.

The reflecting plate is shaped so that the radiant heat from the lower rod-shaped far-infrared heater 3 can be efficiently applied to the cooking object 6.

Panel type far infrared heater 2 and rod-shaped far infrared heater 3
A net 7 is placed on a support 8 at approximately the middle, and a dish 6 is placed on the net 7 so that far infrared heating can be performed from above and below. Reference numeral 9 is an opening / closing door for loading and unloading food.

The operation of the above configuration will be described below.

In the heating cooker configured as described above, when the cooked food 6 is housed in the heating chamber of the main body 1 and heated, the surface of the cooked food 6 is directly heated by the radiant heat from the panel-type far-infrared heater 2 to heat the cooked food. The back surface of the object 6 is heated by reflecting the radiant heat of the rod-shaped far infrared heater 3 by the reflecting plate 4. The amount of heat to the cooked food is evenly applied from the upper and lower heaters to obtain a cooked food without heating unevenness. In addition, a soup receiving groove 4'is provided at the bottom of the reflection plate 4 so that juice, oils, etc. discharged from the cooked food 6 can be stored and the reflection plate 4 can be taken out and cleaned after cooking.

As described above, according to the present embodiment, since the far infrared heater is used, the heat permeation into the food is good, and the heat quantity to the food is evenly applied from the upper and lower heaters, so that the food is turned inside out. Instead, both sides are heated uniformly by radiant heat, and cooking is simple and thermal efficiency is excellent, energy saving and cooking time can be shortened.

In addition, a panel type far infrared heater is used in the upper part to improve radiation efficiency and the shape is flat and easy to clean, and the lower part is equipped with a rod-shaped far infrared heater with a removable reflection plate, and the cleaning of the reflection plate is possible. It is easy to do, and the entire lower surface of the bar-shaped far-infrared heater can be used as a reflective surface. Since the receiving groove is provided, the substantial reflective area is hardly reduced, and the juice that falls from the food does not collect in the juice receiving groove and contaminates the reflective surface. It is possible to obtain a heating device in which no decrease occurs.

EFFECTS OF THE INVENTION As described above, according to the present invention, the following effects can be obtained.

(1) A moderately browned product with a good flavor can be obtained.

(2) Since it uses a far-infrared heater, it has excellent heat penetration inside the food.

(3) Cooking time can be significantly shortened compared to an oven using an electric heater, resulting in a large energy saving effect.

(4) It is cheaper than the high frequency heating cooker.

(5) Since a panel type far infrared heater was used on the top,
The radiation efficiency is better than that of the conventional reflection type, and the problems of reduced efficiency and durability due to dirt on the reflector are improved.

(6) A bar-shaped far-infrared heater is used in the lower part, and a concave groove that receives juice and oils is provided on the reflector to prevent dirt from spreading on the entire surface of the reflector. It can be detached, and can be washed easily after each cooking, so that clean cooking is always possible and reflection efficiency is prevented.

(7) Since the amount of heat to the cooked food is evenly applied from the far infrared heaters above and below, both sides of the cooked food are uniformly heated by radiant heat without turning the cooked food upside down.

[Brief description of drawings]

FIG. 1 is a sectional view of a far-infrared heating device which is an embodiment of the present invention, and FIG. 2 is an explanatory diagram of the removal of a reflector plate of the device. 1 ……………… Main unit 2 ……………… Panel type far infrared heater 3 ……………… Bar-shaped far infrared heater 4 …………… Reflector 6 …………… Cooking 7 …………… Screen stand

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-58-87792 (JP, A) JP-A-56-5080 (JP, A) JP-A-55-166889 (JP, A) Actual publication 45- 31415 (JP, Y1) Actual public 45-18553 (JP, Y1) Actual public 36-9065 (JP, Y1)

Claims (1)

[Claims] 1. A panel-type far-infrared heater on an upper part of a mesh table on which food is placed, a bar-shaped far-infrared heater on a lower part of the screen, and a bottom surface of the bar-shaped far-infrared heater having a mirror-faced surface on the screen side. A far-infrared heating device is characterized in that a reflector plate having a juice receiving groove is provided directly below the rod-shaped far-infrared heater so as to be freely attached and detached.