JP2010078206A - Heating cooker - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve a problem in performing grill cooking after preheating, that a cooking time can not be shortened as it takes a long time to reach a maximum temperature as temperatures of a tubular heater 6 and a pan receiving table 3 immediately after the start of heating are low, thus a back face of food can not be sufficiently heated. <P>SOLUTION: This heating cooker includes a heating means 17 for heating a heating chamber 14 and a heat storage plate 12, and two temperature detectors 18, 19 detecting a temperature of the heat storage plate 12 and a temperature of the heating chamber 14, and the heating means 17 is controlled on the basis of the temperatures, thus a heated body 11 charged into the heating chamber 14 after the completion of preheating can reach the maximum heating temperature in a short time, the back face can be also properly browned, and heating cooking of short time can be performed. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a cooking device that heats an object to be heated by grill heating or oven heating.

  The microwave oven, which is a heating device that can be cooked with typical radio waves, hot air, or steam, can heat food that is to be heated with a single heating device, so there is no need to prepare a pan, kettle, steamer, etc. It has become an indispensable device in daily life.

In addition, the oven microwave oven has a mode in which cooking is performed after the inside of the oven chamber is heated up to about 300 ° C. using a preheating function by oven heating. When this oven preheating mode is used, cooking that can shorten the heating time and finish the surface with a baked color in a short time can be performed (for example, see Patent Document 1).
Japanese Patent No. 2553703

  However, in the conventional heating cooking apparatus shown in FIG. 14, when preheating cooking is performed, the inside of the oven chamber 1 is heated in an empty state, that is, without the object to be heated 2, the dish cradle 3 and the net 4, and the oven chamber Only the preheating is performed until the temperature of one of them reaches the set temperature by the internal temperature detection sensor 5 such as a thermistor. After the set temperature is reached and preheating is completed, the object to be heated 2 is placed on the tray cradle 3 or the net 4 and placed in the oven chamber 1 and grilled with the tubular heater 6 or in the oven chamber 1. The cooking is performed by heating the oven with the planar heater 7 in contact with the upper surface and the planar heater 8 in contact with the lower surface. Furthermore, the heating operation of the planar heater 7 and the tubular heater 6 is alternately switched in order to keep the inside of the oven chamber 1 after the preheating is completed at the set temperature.

  Therefore, for example, when performing grill cooking for grilling fish next time, the temperature of the tubular heater 6 immediately after the start of heating is low, so it takes time to reach the maximum temperature and it is difficult to shorten the cooking time. . In addition, since the dish cradle that heats food from below cannot be kept at a high temperature, the back side of the food could not be heated sufficiently. Furthermore, preheating and heating suitable for ingredients to be cooked in a short time, such as bread, cannot be performed, and there is a problem of requiring cooking time of 1 minute or more after completion of preheating. Moreover, although the heating temperature of the to-be-heated body which performs an electromagnetic wave heating using an infrared sensor is performed, the temperature of a heat storage board was detected and the preheating completion determination was not performed.

  The present invention solves the above-mentioned conventional problems, and simultaneously heats a heat storage plate provided in the oven cabinet during preheating, detects the temperature of the heat storage plate and the temperature in the oven cabinet, and controls the heating. To provide a cooking device that can perform cooking in a short time by enabling optimal heating conditions for the next food to be cooked and heating the back side with a heat storage plate, making it possible to wear a good baking color on the top and bottom surfaces With the goal.

  In order to solve the above-described conventional problems, a heating cooking apparatus according to the present invention includes a heating chamber for heating food, a heat storage plate for placing a body to be heated, heating means for heating the heating chamber and the heat storage plate, and heat storage. A first temperature detector for detecting the temperature of the plate, a second temperature detector for detecting the temperature in the heating chamber, and a control means for controlling the heating means according to the temperature of the first or second temperature detector are provided. In addition, the heated object put into the heating chamber after completion of preheating is heated and cooked in a short time.

  Thereby, it becomes possible to put a good baked color on the back surface, and it is possible to realize short-time cooking.

  According to the cooking device of the present invention, when preheating is completed, the heating chamber temperature, the heat storage plate temperature, and the heating means temperature that are optimum for the heated object to be cooked next can be maintained, and the heated object is set in the heating chamber. Optimal heating can be started immediately after charging, and it becomes possible to put a good baked color on both the front and back surfaces of the object to be heated. For example, in the case of bread, it is possible to put a good baked color on both the upper and lower surfaces in several tens of seconds.

  The heating cooking apparatus of 1st invention is the 1st temperature detection which detects the heating chamber which heats a foodstuff, the thermal storage board which mounts a to-be-heated body, the heating means which heats a thermal storage board, and the thermal storage board And a second temperature detector for detecting the temperature in the heating chamber, and a control means for controlling the heating means according to the temperature of the first or second temperature detector.

  This makes it possible to maintain the optimum heating chamber temperature, heat storage plate temperature, and heating means temperature for the next object to be cooked when preheating is completed, and optimum heating starts immediately after the heated object is put into the heating chamber. It is possible to provide a good baked color on both the front and back surfaces of the object to be heated, and it is possible to provide an excellent cooking device capable of realizing short-time cooking.

  The cooking device according to the second aspect of the invention is particularly configured in the first aspect in that the heating means for heating the heat storage plate is performed by the air heating means for circulatingly heating the air in the heating chamber.

  This makes it possible to maintain the optimum heating chamber temperature, heat storage plate temperature and heating means temperature for the object to be heated next when preheating with warm air is completed. Hot air heating can be started, the front and back surfaces of the object to be heated can be colored well, and an excellent cooking device can be provided that can realize short-time cooking.

  The cooking device according to the third aspect of the invention is configured such that, in the first aspect of the invention, the heating means for heating the heat storage plate is the radiation generating means for generating radiant heat such as infrared rays.

  As a result, when preheating by radiant heat such as infrared rays is completed, the optimum heating chamber temperature, heat storage plate temperature, and heating means temperature can be maintained for the heated object to be cooked next, and immediately after the heated object is put into the heating chamber Therefore, the optimum radiant heating can be started, the front and back surfaces of the object to be heated can be colored well, and an excellent cooking device capable of realizing short-time cooking can be provided.

  The cooking device according to a fourth aspect of the present invention is, in the first aspect of the invention, in particular, a configuration in which the heating means for heating the heat storage plate is performed by the heat transfer heating means for heating by contacting the heat storage plate.

  As a result, when preheating by direct heat conduction to the heat storage plate is completed, the heating chamber temperature, the heat storage plate temperature, and the heating means temperature optimum for the heated object to be cooked next can be maintained. Therefore, it is possible to start the optimum heat conduction heating immediately after charging, to be able to put a good baked color on the back surface of the object to be heated, and to provide an excellent cooking device capable of realizing short-time cooking.

  In the cooking device of the fifth invention, the heating means for heating the heat storage plate is in contact with the air heating means for circulatingly heating the air in the heating chamber, the radiation generating means for generating radiant heat such as infrared rays, and the heat storage plate for heating. It is set as the structure performed by combining at least 2 or more means of the heat transfer heating means to perform.

  As a result, preheating can be performed by a plurality of combinations of warm air, radiation, and heat conduction, and when preheating is completed, it is possible to maintain the heating chamber temperature, the heat storage plate temperature, and the heating means temperature optimum for the object to be heated and cooked next. It is possible to start the optimum warm air, radiation and heat conduction heating immediately after the heated object is put into the heating chamber, and the front and back surfaces of the heated object can be colored well, and the cooking can be done in a short time. A feasible and excellent cooking device can be provided.

  The cooking device according to the sixth aspect of the present invention has a configuration in which, in the first aspect of the invention, the first temperature detector for detecting the temperature of the heat storage plate is provided inside or on the bottom surface of the heat storage plate.

  As a result, the temperature of the heat storage plate can be directly detected, and an excellent cooking device capable of controlling the accurate heat storage plate temperature and optimally heating the back surface of the heated object can be provided.

  The cooking device according to the seventh aspect of the invention is such that, in the first aspect of the invention, the first temperature detector that detects the surface temperature of the heat storage plate is an infrared detector that detects wavelengths such as infrared rays.

  This makes it possible to directly detect the temperature of the heat storage plate, control the exact heat storage plate temperature, optimally heat the back surface of the heated body, and also detect the surface temperature of the heated body itself, thereby detecting the finished temperature It is possible to provide an excellent cooking device capable of performing the above.

  In the cooking apparatus according to the eighth invention, particularly in the third or fifth invention, the radiation generating means is provided with the first temperature detector, and the temperature of the first temperature detector reaches the first set temperature. It is preheated until it starts cooking, and the maximum radiation amount is demonstrated in a short time simultaneously with the start of cooking.

  Heating until the radiation generating means reaches the first set temperature, and continuing heating so that the first set temperature is maintained even after the preheating is completed, it is possible to radiate strong radiant heat immediately after the start of cooking, and the maximum radiation amount is increased. An excellent cooking device that can be reached in a short time until it is exhibited can be provided.

  A cooking device according to a ninth aspect of the present invention is the heating device according to the third or fifth aspect of the invention, in which the first temperature detector is provided on the reflecting plate that reflects the radiant heat radiated from the radiation generating means. Preheating is performed until the temperature reaches the second set temperature, and the maximum radiation amount is exhibited in a short time simultaneously with the start of cooking.

  Heat the reflector until the temperature reaches the second set temperature, and continue heating the radiation generating means so that the second set temperature is maintained even after preheating is completed. It is possible to provide an excellent cooking device that improves reliability and can radiate strong radiant heat immediately after the start of cooking and can reach the maximum radiation amount in a short time.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, this invention is not limited by this embodiment.

(Embodiment 1)
FIG. 1 and FIG. 2 are block diagrams of an oven microwave oven that is a cooking device according to the first embodiment of the present invention. FIG. 1 is a cross-sectional view seen from the inner side of the cabinet, and FIG. It is sectional drawing.

  The present embodiment is an oven microwave oven that uses a method of rotating two antennas, and generates microwaves to supply food items 11 to be heated from below the heat storage plate 12. This is an example in which a magnetron 13 is provided in the center, and a waveguide 15 that guides microwaves generated from the magnetron 13 into the heating chamber 14 and a rotating antenna 16 that generates radio waves in the heating chamber 14 are provided.

  In particular, the present embodiment is provided with an air heating means 17 that circulates and heats the air inside the heating chamber 14, and an internal thermistor 18 that is a second temperature detector that detects the air temperature inside the heated heating chamber 14. An IR sensor 19 which is an infrared detector is provided as a first temperature detector for detecting the surface temperature of the heat storage plate 12, and a control means 20 for controlling the heating capability of the air heating means 17 based on the temperature data of these sensors. It is to have established. The air heating means 17 includes a circulation fan 21 that circulates air and a heater 22 that heats the circulated air.

  Thus, the air heating means 17 can raise the temperature of the air inside the heating chamber 14 and the temperature of the heat storage plate 12 to a set temperature and preheat it. It becomes possible to directly detect the temperature of the heating chamber 14 and the temperature of the heat storage plate 12 that are optimal for the food 11 to be cooked, and the accurate surface temperature of the heat storage plate can be controlled, and the temperature of the heater 22 can be kept high. After the preheating is completed, the food 11 is put in the heating chamber 14, and the optimum heating can be started immediately after the food 11 is put in the heating chamber 14, and a good baking color can be put on both the front and back surfaces of the food 11. This makes it possible to provide an excellent cooking device that can realize short-time cooking. Furthermore, when heating frozen foods and the like, the frozen foods 11 can be heated from the inside by microwave heating from the magnetron 13 together with heating by the air heating means 17, and the frozen foods can be colored in a short time. Cooking to wear is possible.

  As described above, in the present embodiment, the configuration is such that the two antennas 6 are rotated to radiate microwaves, but the same effect can also be exhibited by a configuration in which one antenna 6 is rotated to radiate microwaves. Moreover, even if it is the structure which does not generate | occur | produce a microwave, the same effect can be exhibited. Furthermore, although the structure which provides the heat | energy storage plate 12 in the lowest part of the heating chamber 14 is shown, as a structure which can provide the saucer stand in the lowest part and can attach and detach the heat storage plate 12, and can be previously installed in the heating chamber 14 inside Even if it is provided at an arbitrary height, the same effect can be exhibited.

(Embodiment 2)
FIG. 3 and FIG. 4 are configuration diagrams of an oven microwave oven that is a heating cooking apparatus according to the first embodiment of the present invention, and are side cross-sectional views as viewed from the inside of the cabinet. In addition, the thing of the same structure as 1st Embodiment gives the same code | symbol, and abbreviate | omits description.

  In FIG. 3, the difference from the configuration of the first embodiment is that a sheathed heater 23, which is a radiation generating unit that generates radiant heat such as infrared rays, is a heating unit that heats the heat storage plate 12 in the upper part of the heating chamber 14. It is provided.

  Thus, the sheathed heater 23 can raise the temperature of the air inside the heating chamber 14 and the temperature of the heat storage plate 12 to a preset temperature and preheat it. It is possible to directly detect the temperature of the heating chamber 14 and the temperature of the heat storage plate 12 that are optimal for the food 11 to be cooked, accurately control the surface temperature of the heat storage plate, and keep the temperature of the sheathed heater 23 at a high temperature. After the preheating is completed, the food 11 is put in the heating chamber 14, and the optimum heating can be started immediately after the food 11 is put in the heating chamber 14, and a good baking color can be put on both the front and back surfaces of the food 11. This makes it possible to provide an excellent cooking device that can realize short-time cooking. Furthermore, when heating frozen foods and the like, the frozen foods 11 can be heated from the inside by microwave heating from the magnetron 13 together with heating by the air heating means 17, and the frozen foods can be colored in a short time. Cooking to wear is possible.

  Next, a configuration in which a miraclon heater 24 is provided instead of the sheathed heater 23 and a reflecting plate 25 is provided as shown in FIG. 4 will be described. Since the Miraclon heater 24 has a small heat capacity, it takes a short time to reach the maximum temperature and rises quickly, and the reflector 25 can efficiently radiate a large amount of radiant heat to the heat storage plate 12 and the food 11 by radiation from the top surface. Therefore, the cooking time can be further shortened.

  As described above, in the present embodiment, the use of the sheathed heater 23 and the miraclon heater 24 has been described. However, even if an argon lamp, a halogen lamp, or the like, which is a lamp system heater, is used, the same effect can be exhibited. I can do it. Furthermore, although the structure which provides the heat | energy storage plate 12 in the lowest part of the heating chamber 14 is shown, as a structure which can provide the saucer stand in the lowest part and can attach and detach the heat storage plate 12, and can be previously installed in the heating chamber 14 inside Even if it is provided at an arbitrary height, the same effect can be exhibited.

(Embodiment 3)
FIG. 5: is a block diagram of the oven microwave oven which is the heat cooking apparatus in the 1st Embodiment of this invention, and is side surface sectional drawing seen from the internal side surface. In addition, the thing of the same structure as 1st Embodiment gives the same code | symbol, and abbreviate | omits description.

  In FIG. 5, the difference from the configuration of the first embodiment is that a sheathed heater 25 which is a heat transfer heating means for heating the heat storage plate 12 is provided in direct contact with the lower part of the heating chamber 14.

  Thereby, the heat storage plate 12 can be directly heated from the lower part of the heating chamber 14 by the sheathed heater 25, and the temperature of the heat storage plate 12 and the heating chamber 14 can be raised to the set temperature and preheated. The temperature of the heating chamber 14 optimal for the food 11 to be cooked and the temperature of the heat storage plate 12 can be accurately controlled, and the temperature of the sheathed heater 25 can be kept high. After the preheating is completed, the food 11 is put in the heating chamber 14, and the optimum heating can be started immediately after the food 11 is put in the heating chamber 14, and it becomes possible to put a good baking color on the back surface of the food 11, It is possible to provide an excellent cooking device that can realize short-time cooking. Furthermore, when heating frozen food etc., the frozen food 11 can also be heated from the inside by microwave heating from the magnetron 13, and the frozen food can be cooked in a short time.

  In the present embodiment, the example in which the sheathed heater 25 is brought into direct contact with the heat storage plate 12 has been described. However, even when the sheath heater 25 is provided apart, the temperature of the heat storage plate 12 rises with a slight delay, but the same effect can be exhibited. The same effect can be obtained even when an argon lamp, a halogen lamp, or the like, which is a lamp heater, is used.

(Embodiment 4)
6-9 is a block diagram of the oven microwave oven which is the heat cooking apparatus in the 1st Embodiment of this invention, and it is side sectional drawing seen from the internal side surface. In addition, the thing of the same structure as 1st Embodiment gives the same code | symbol, and abbreviate | omits description.

  In FIG. 6, the difference from the configuration of the first embodiment is that, in addition to the air heating means 17, a sheathed heater 23, which is a radiation generating means for generating radiant heat such as infrared rays, is further provided in the upper part of the heating chamber 14. That is.

Accordingly, the temperature of the air inside the heating chamber 14 and the temperature of the heat storage plate 12 can be quickly raised to the set temperature and preheated by both the heating means of the sheathed heater 23 and the air heating means 17. It is possible to directly detect the temperature of the heating chamber 14 and the temperature of the heat storage plate 12 that are optimal for the food 11 to be cooked, accurately control the surface temperature of the heat storage plate, and keep the temperature of the sheathed heaters 22 and 23 at a high temperature. it can. After the preheating is completed, the food 11 is put in the heating chamber 14, and the optimum heating can be started immediately after the food 11 is put in the heating chamber 14, and a good baking color can be put on both the front and back surfaces of the food 11. This makes it possible to provide an excellent cooking device that can realize short-time cooking. Furthermore, when heating frozen food, etc., the frozen food 11 can be heated from the inside by the microwave heating from the magnetron 13 together with the heating by the air heating means 17, and the frozen food can be colored in a short time. Cooking to wear is possible.

  FIG. 7 is an example showing a combination in which the sheathed heater 23 is provided in the upper part of the heating chamber 14 and the sheathed heater 25 is directly brought into contact with the heat storage plate 12 to heat. Even if it is this structure, the same effect can be exhibited.

  FIG. 8 is an example showing a combination in which the air heating means 17 and the sheathed heater 25 are directly brought into contact with the heat storage plate 12 and heated. Even if it is this structure, the same effect can be exhibited.

  FIG. 9 is an example showing a combination in which the air heating means 17 and the sheathed heater 23 are provided in the upper part of the heating chamber 14 and the sheathed heater 25 is directly brought into contact with the heat storage plate 12 to heat. Even if it is this structure, the same effect can be exhibited.

(Embodiment 5)
10 and 11 are cross-sectional configuration diagrams of the heat storage plate 12 of the cooking device according to the first embodiment of the present invention. In addition, the thing of the same structure as 1st Embodiment gives the same code | symbol, and abbreviate | omits description.

  In FIG. 10, the difference from the configuration of the first embodiment is that a thermistor 26 as a first temperature detector is provided on the back surface of the heat storage plate 12.

  With this configuration, since the center temperature of the heat storage plate 12 at the time of preheating can be directly detected, not the transient surface temperature when the surface of the heat storage plate 12 starts to be heated from the inside of the heating chamber 14 but the temperature of the back surface of the heat storage plate 12. It can be measured and the exact completion of preheating can be determined. That is, it is possible to make the finished level uniform when the ingredients 11 are added.

  FIG. 11 shows an example in which the thermistor 26 as the first temperature detector is provided at the center of the heat storage plate 12. Even if it is this structure, the effect similar to the example provided in the back surface of the thermal storage board 12 mentioned above can be exhibited.

(Embodiment 6)
FIG. 12 is a cross-sectional configuration diagram of the heat storage plate 12 of the cooking device according to the first embodiment of the present invention. In addition, the thing of the same structure as 1st Embodiment gives the same code | symbol, and abbreviate | omits description.

  In FIG. 12, the difference from the configuration of the first embodiment is that a thermocouple 27 as a first temperature detector is provided on the surface of the sheathed heater 18 and preheating is performed until the first set temperature 28 is reached. It is a configuration.

  With this configuration, since the temperature of the sheathed heater 23 during preheating can be directly detected, the sheathed heater 23 that requires several tens of seconds to rise to the maximum temperature can be preheated even though the heat capacity is relatively small, and accurate preheating is completed. Can be determined. For example, the first preset temperature 28 is set to 600 ° C., and when the temperature reaches 600 ° C., the completion of preheating is notified. After the preheating is completed, the sheathed heater 23 is controlled to be ON / OFF and maintained at 600 ° C., so that the start of radiation when the foodstuff 11 is put can be accelerated and cooking can be realized for a short time.

FIG. 13 shows a configuration in which a thermocouple 27 serving as a first temperature detector is provided on the back side of a reflector 29 that reflects the radiation of the sheathed heater 23 and preheating is performed until the second set temperature 30 is reached. is there. Even with this configuration, the same effect as the example provided in the sheathed heater 23 described above can be exhibited. That is, since the temperature of the reflector 29 during preheating can be directly detected,
Even though the heat capacity is relatively small, the sheathed heater 23 that requires several tens of seconds to rise to the maximum temperature can be preheated, and accurate completion of preheat can be determined. For example, the second preset temperature 30 is set to 400 ° C., and when the temperature reaches 400 ° C., the completion of preheating is notified.

  After the preheating is completed, the sheathed heater 23 is turned ON / OFF, the temperature of the reflection plate 28 is maintained at 400 ° C., and the start of radiation when the foodstuff 11 is put in can be accelerated, and cooking can be realized for a short time. Is. Further, since it is not necessary to provide the inside of the heating chamber 14, it is possible to prevent a decrease in the reliability of the thermocouple 27 due to corrosion caused by oil, salt, etc. from the food 11. Furthermore, although the structure which provides the heat | energy storage plate 12 in the lowest part of the heating chamber 14 is shown, as a structure which can provide the tray receiving stand in the lowest part and can attach and detach the heat storage plate 12, and can be previously installed in the heating chamber 14 inside Even if it is provided at an arbitrary height, the same effect can be exhibited.

  As described above, according to the present invention, an object to be heated can be heated at an ultra-high speed, so an oven microwave oven, an electric oven, various commercial oven heating and thawing as a cooking utensil using an oven or grill function It can be applied to applications such as heating devices in industrial fields such as drying devices, ceramics heating, sintering, or biochemical reactions.

The cross-section block diagram which looked at the heat cooking apparatus of Embodiment 1 of this invention from the side surface Cross-sectional configuration diagram seen from the front of the cooking device Side cross-section block diagram of the heating cooking apparatus of Embodiment 2 of this invention Cross-sectional configuration diagram viewed from the side of another embodiment Side cross-section block diagram of the heating cooking apparatus of Embodiment 3 of this invention Side cross-section block diagram of the heating cooking apparatus of Embodiment 4 of this invention Cross-sectional configuration diagram viewed from the side of another embodiment Cross-sectional configuration diagram viewed from the side of another embodiment Cross-sectional configuration diagram viewed from the side of another embodiment Cross-sectional block diagram of the heat storage plate of Embodiment 5 of the present invention Cross-sectional configuration diagram of a heat storage plate of another embodiment Side cross-section block diagram of the heating cooking apparatus of Embodiment 6 of this invention Cross-sectional configuration diagram viewed from the side of another embodiment Sectional view seen from the side of a conventional cooking device

Explanation of symbols

DESCRIPTION OF SYMBOLS 11 Heated object 12 Heat storage plate 14 Heating chamber 17 Air heating means 18 Second temperature detector 19 First temperature detector 20 Control means 23 Radiation generation means 25 Heat transfer heating means 28 First set temperature 29 Reflector 30 Second set temperature

Claims (9)

A heating chamber for heating food, a heat storage plate for placing the object to be heated, a heating means for heating the heat storage plate, a first temperature detector for detecting the temperature of the heat storage plate, and a temperature in the heating chamber The cooking apparatus provided with the 2nd temperature detector which detects this, and the control means which controls the said heating means with the temperature of said 1st or 2nd temperature detector. The heating cooking apparatus according to claim 1, wherein the heating means for heating the heat storage plate is an air heating means for circulatingly heating the air in the heating chamber. The heating cooking apparatus according to claim 1, wherein the heating means for heating the heat storage plate is radiation generating means for generating radiant heat such as infrared rays. The heating cooking apparatus according to claim 1, wherein the heating means for heating the heat storage plate is a heat transfer heating means for heating in contact with the heat storage plate. The heating means for heating the heat storage plate is at least two of an air heating means for circulatingly heating the air in the heating chamber, a radiation generating means for generating radiant heat such as infrared rays, and a heat transfer heating means for heating in contact with the heat storage plate. The cooking apparatus according to claim 1, wherein two or more means are combined. The heating cooking apparatus of Claim 1 which provided the 1st temperature detector which detects the temperature of a thermal storage board in the inside or the bottom face part of the said thermal storage board. The cooking apparatus according to claim 1, wherein the first temperature detector that detects the surface temperature of the heat storage plate is an infrared detector that detects a wavelength such as infrared rays. A first temperature detector is provided in the radiation generating means, preheated until the temperature of the first temperature detector reaches the first set temperature, and the maximum radiation amount is exhibited in a short time simultaneously with the start of cooking. The heat cooking apparatus of Claim 3 or Claim 5. A first temperature detector is provided on the reflector that reflects the radiant heat radiated from the radiation generating means, and is preheated until the temperature of the first temperature detector reaches the second set temperature. The cooking apparatus according to claim 3 or 5, which exhibits a maximum radiation amount over time.

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