JPH09159187A - Roasting apparatus for food material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To roast various food materials to a state that matches the food materials by constructing a heating part for roasting a food material in a casing with heat rays by alternately disposing a far infrared ray heater and a near infrared ray heater at a predetermined interval. SOLUTION: A food material roasting apparatus is used, placed on a table for example, and includes a casing 1 having cooking inlets 1A on all sides. Heating parts 2, 3 are disposed vertically in the casing 1, and an intermediate part of the upper and lower heating parts 2, 3 constitutes a food material roasting part 6. The upper heating part 2 is adapted such that a far infrared ray heater 4 and a near infrared ray heater 5 are alternately disposed laterally at a predetermined interval, and heat ray control means N is disposed on the upper portion of those heaters. The lower heating part 3 is adapted such that the far infrared ray heater 4 and the near infrared ray heater 5 are disposed alternately laterally at a predetermined interval, and the heat ray control means N is disposed on the lower portion of those heaters. The heat ray control means N is adapted such that a plurality of control boards 11 are arranged in a line, which each turn reversely on its center.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a food roasting device for roasting or heating foodstuffs such as seafood and meat.

[0002]

2. Description of the Related Art As conventional roasting devices for foodstuffs of this type, there are a device using a far infrared heater, a grilled fish device using a near infrared heater, and the like. In this grilled fish device, heaters are installed at the upper and lower portions, and the surface temperature and irradiation distance of the heater can be adjusted according to the type, size, shape, etc. of the fish.

[0003]

However, with far-infrared radiation alone, a problem occurs when it is desired to heat only the surface of foodstuff (for example, browning), and various foodstuffs are put in a state suitable for the foodstuff. There was a problem that it could not be roasted.

The present invention has been made in view of the above problems, and an object of the present invention is to produce various food materials which can be roasted in a state suitable for the food material. To provide a roasting device.

[0005]

In order to achieve the above object, a roasting apparatus for foodstuffs according to the invention of claim 1 roasts foodstuffs in a housing by a heating section and heat rays from the heating section. It is characterized in that a roasting section for food to be baked is provided, and the heating section is configured by alternately arranging a heater for far infrared rays and a heater for near infrared rays at predetermined intervals.

With such a structure, it is used only for near-infrared rays and far-infrared rays depending on the type of food. Further, it is possible to alternately energize each heater to perform roasting suitable for the food material in accordance with the program of the heating sequence, heating temperature and heating time. Since this does not energize 100% at the same time, the electric capacity can be reduced. Further, when performing the program operation, it is necessary to raise the temperature to an appropriate temperature in a short time. Therefore, it is possible to adopt a temperature raising method of supplying low-level power to preheat.

In order to achieve the above-mentioned object, the foodstuff roasting apparatus according to the invention of claim 2 has a heating section in a housing,
A food roasting unit in which food is roasted by heat rays from this heating unit is provided, and the heating unit is arranged with heaters for far-infrared rays and heaters for near-infrared rays alternately at predetermined intervals. It is characterized in that a heat ray control means is arranged on the side opposite to the side of the food roasting section.

With such a construction, not only the same operation as that of the above-mentioned invention of the first aspect can be achieved, but also the far- and near-infrared rays generated by the heater for far-infrared rays and near-infrared rays are controlled by the heat ray control means for more efficiency. Well, you can roast according to the ingredients.

In order to achieve the above-mentioned object, the foodstuff roasting apparatus according to the invention of claim 3 is the foodstuff roasting apparatus according to claim 2, wherein the heat ray control means has one polished surface, A plurality of control plates each having the other surface formed on the ceramic-coated surface were made reversible and arranged in a line.

With such a construction, not only the same operation as the operation of the invention of claim 2 described above can be achieved, but also each control plate is inverted at the center for inversion, and the polished surface of the control plate is reflected toward the heater side. By controlling the temperature with the ceramic coating surface, and by directing the ceramic coating surface toward the heater, the ceramic coating surface is heated by the near infrared rays generated by the near infrared heater, and far infrared rays are generated from this ceramic coating surface to control the temperature. The roasting can be performed according to the ingredients.

[0011]

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

A food roasting apparatus according to the present invention is shown in FIGS. This food roasting device is used by being placed on a table, for example. Further, this food roasting device is provided with a casing 1 having cooking ports 1A on all sides, and heating units 2 and 3 are arranged in the casing 1 above and below, respectively. An intermediate portion between the heating units 2 and 3 is a food roasting unit 6.

The upper heating section 2 has far-infrared heaters 4 serving as far-infrared ray generating means and near-infrared ray heaters 5 serving as near-infrared ray generating means, which are alternately arranged at predetermined intervals in the left-right direction and above the heaters. The heat ray control means N is arranged on the lower side heating section 3, and the lower heating unit 3 includes a far infrared ray heater 4 which is a far infrared ray generating means and a near infrared ray heater 5 which is a near infrared ray generating means. The heat ray control means N are arranged below the heat ray control means N at predetermined intervals.

The heat ray control means N comprises a plurality of control plates 1
1 are arranged in a line, and these control plates 11 are configured to be reversible with the central portion as a fulcrum. And
As shown in FIG. 2, one surface of the control plate 11 is a polished surface 11A, and the other surface is a ceramic coating surface 11B. Is the fulcrum. The reversing means includes, for example, a sprocket 12 provided at the reversing center P of each control plate 11, another sprocket 13 for driving the sprocket 12 in a chain, and a motor for rotating the sprocket 13 forward and backward ( (Not shown).

The food roasting section 6 is constructed by extending a food material placing member 7 such as a wire mesh inside the housing 1. The food roasting unit 6 can also be configured to roast food by moving a tray on which the food is placed.

Next, roasting of foodstuffs by the roasting apparatus for foodstuffs configured as described above will be described.

The near infrared rays can be heated by the near infrared heater 5, and the far infrared rays can be heated by the far infrared heater 4. Moreover, the near infrared heater 5 and the far infrared heater 4 can be adjusted in heating temperature and heating time by a controller (not shown).

Therefore, the order of heating, the heating temperature and the heating time are set in advance depending on the type of food, and the near-infrared heater 5 and the far-infrared heater 4 are separately energized to perform roasting suitable for the food. For example, foodstuffs such as meat are roasted only by the near infrared rays emitted from the near infrared ray heater 5, the surface of the foodstuffs is marked to make the surface hard, and then only the far infrared ray emitted from the far infrared ray heater 4 is used. Roast and heat the inside of the food to prevent gravy from going out.

Further, the near-infrared heater 5 and the far-infrared heater 4 are separately energized, and one of them is controlled to have a low temperature so as to have a small electric capacity, and roasting suitable for the food is performed.

Further, since it is necessary to raise the temperature to an appropriate temperature in a short time, the supply voltage is instantly raised by a timer or the like to raise the temperature to perform an appropriate temperature operation.

Further, the motor of the reversing means is driven to reverse each control plate 11 at the reversing center P, and the control plate 11
The polished surface 11A or the ceramic coated surface 11B is directed toward the heater to control the temperature by reflection, and roasting is performed according to the food material.

That is, each control plate 11 is inverted at the inversion center P, the polished surface 11A of the control plate 11 is directed to the heater side for temperature control by reflection, and the ceramic coating surface 11B is directed to the heater side. As a result, the ceramic coating surface 11B is heated by the near infrared rays generated by the near infrared heater 5 and far infrared rays are generated from the ceramic coating surface 11B to control the temperature and perform roasting suitable for the food.

[0023]

As described above, according to the foodstuff roasting apparatus of the first aspect of the present invention, the heating section is provided in the housing.
By providing a foodstuff roasting unit in which foodstuffs are roasted by heat rays from this heating unit, the heating unit is configured by alternately arranging a far infrared heater and a near infrared heater at predetermined intervals. , Dedicated to near infrared and far infrared depending on the type of food. Further, it is possible to alternately energize each heater to perform roasting suitable for the food material in accordance with the program of the heating sequence, heating temperature and heating time.
Since this does not energize 100% at the same time, the electric capacity can be reduced. Further, when performing the program operation, it is necessary to raise the temperature to an appropriate temperature in a short time. Therefore, it is possible to adopt a temperature raising method of supplying low-level power to preheat.

According to the roasting apparatus for foodstuffs of the second aspect of the present invention, a heating unit and a foodstuff roasting unit for roasting the foodstuffs by the heat rays from the heating unit are provided in the housing. The heating unit is configured by arranging far infrared heaters and near infrared heaters alternately at a predetermined interval, and arranging heat ray control means on the side opposite to the foodstuff roasting unit side of these heaters. Thus, not only can the same effects as those of the invention of claim 1 described above be exhibited, but also the near-infrared rays generated from the near-infrared heater can be controlled by the heat ray control means to be more efficient and roasting suitable for the food material. It can be performed.

According to the roasting apparatus for foodstuffs according to the invention of claim 3, in the roasting apparatus for foodstuffs according to claim 2, one surface of the heat ray control means is a polished surface and the other surface is ceramic. By arranging a plurality of control plates each formed on the coating surface so as to be reversible and arranged in a line, not only the same operation as that of the above-mentioned invention of the second aspect can be achieved but also each control plate can be used for reversing. By inverting it at the center, the polished surface of the control plate faces the heater to control the temperature by reflection, and by facing the ceramic coating surface to the heater side, the near infrared rays generated from the near infrared heater will cause the ceramic coating surface Is heated to generate far-infrared rays from the ceramic coated surface to control the temperature, and roasting suitable for the food material can be performed.

[Brief description of the drawings]

FIG. 1 is a schematic configuration explanatory view of a foodstuff roasting apparatus according to the present invention.

FIG. 2 is an explanatory diagram of a configuration of a heat ray control means.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 case 2 heating part 3 heating part 4 far infrared heater 5 near infrared heater 6 food roasting part 11 control plate 11A reflecting surface 11B ceramics coating surface N heat ray control means

Claims (3)

[Claims] 1. A housing is provided with a heating unit and a food roasting unit in which food is roasted by heat rays from the heating unit, and the heating unit includes a far infrared heater and a near infrared heater. A roasting device for foodstuffs, characterized by being configured by alternately arranging at predetermined intervals. 2. A heating unit and a food roasting unit for roasting food by heat rays from the heating unit are provided in the housing, and the heating unit includes a far infrared ray heater and a near infrared ray heater. A roasting apparatus for foodstuffs, characterized in that the heating wire control means is arranged alternately at predetermined intervals, and a heat ray control means is arranged on the side opposite to the side of the foodstuff roasting section of these heaters. 3. One surface of the heat ray control means is a polished surface,
3. A plurality of control plates, each of which has another surface formed on a ceramic coating surface, are arranged in a line so that they can be reversed.
The roasting device for the foodstuff described.