JP2018050867A - Heating cooker - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a heating cooker capable of reducing time for cooking an object to be cooked placed on a cooking dish and improving taste of the object to be cooked.SOLUTION: A heating cooker includes: a body; a cooking chamber arranged in the body; a cooking dish stored in the cooking chamber and formed of a clad material; a first heating part arranged below the cooking chamber and heating the cooking dish; a second heating part arranged above the cooking chamber and heating the object to be cooked placed on the cooking dish; and a control part controlling the first heating part and the second heating part. The control part controls the first heating part and the second heating part to execute a preheating process for preheating the cooking dish and a heating process for heating the object to be cooked placed on the cooking dish, and the control part controls the first heating part and the second heating part so that output of the first heating part and the second heating part in the heating process becomes smaller than output of the first heating part and the second heating part in the preheating process.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a cooking device, and more particularly to a cooking device provided with a grill device.

  Conventionally, in this type of heating cooker, in order to cook the cooked food efficiently and improve the taste of the cooked food, the bottom of the cooking heating plate formed of a material having high thermal conductivity such as aluminum is used. By placing a metal plate made of a material with high magnetic permeability such as iron or stainless steel and controlling the temperature of this cooking heating plate to be 250 ° C. or less, the food is burnt and cooked. A configuration has been proposed (see, for example, Patent Document 1).

  For example, as shown in FIG. 9A, the conventional cooking device is disposed below the top plate 203, the main body 201 that forms the outer shell, the top plate 203 on which the cooking container 202 to be heated is placed. It has a heating coil 204 for induction heating the cooked container 202 and a grill device 205 arranged below the heating coil 204.

  As shown in FIG. 9 (b), the grill device 205 includes a cooking chamber 208 containing an upper heating body 206 and a lower heating body 207, a bottom plate 209 provided so as to cover the lower heating body 207, and a bottom plate. 209, and a cooking heating plate 210 to be placed on 209.

  The cooking heating plate 210 is disposed on a base (not shown) made of a material having high thermal conductivity such as aluminum and a bottom portion of the base (not shown), and has a magnetic permeability such as iron or stainless steel. And a metal plate 211 made of a high material.

  In the conventional cooking device, when the food placed on the cooking heating plate 210 is fish or meat, the upper heating body 206 is set so that the temperature of the cooking heating plate 210 is 250 ° C. or less. And by controlling the lower heating body 207, it is comprised so that a food may be burnt and cooked.

JP 2010-267422 A

  In the above conventional cooking device, the cooking plate is heated by induction heating of a metal plate formed of a material having a large heat capacity such as iron or stainless steel by a lower heating body. In some cases, it takes time to raise the plate to a predetermined temperature, resulting in poor usability. Moreover, in order to raise the cooking heating plate to a predetermined temperature, it is necessary to increase the output of the lower heating body and to inductively heat the metal plate of the cooking heating plate with the lower heating body for a long time. There was a case where the energy saving performance of the cooking device was lowered. Furthermore, in a conventional cooking device, a metal plate made of a relatively heavy material such as iron or stainless steel is used for the cooking heating plate, which increases the weight of the cooking heating plate. In some cases, usability deteriorated.

  Therefore, in order to solve the above-described conventional problems, the present inventor uses a cooking plate formed of a clad material containing at least two kinds of metals to cook a cooked product, thereby improving the usability of the cooking device. And it discovered that the energy-saving property of a heating cooker could be improved.

  However, there is still room for improvement from the viewpoint of improving the taste of the cooked food simply by heating the cooking heating plate formed of the clad material by the same control method as the conventional cooking device. The inventor found out.

  In other words, the cooking heating plate formed of the clad material has a smaller heat capacity than the cooking heating plate of the conventional cooking device, and is thus formed of the cladding material by the same control method as the conventional cooking device. If the cooking plate is heated, the temperature of the cooking plate rises above the temperature suitable for cooking, and the cooking product loses too much water, or the cooking product burns. In some cases, the taste of the cooked food deteriorates.

  The present invention has been made to solve the above-described problems of the prior art, and can shorten the cooking time of the food placed on the cooking pan and improve the taste of the food. It aims at providing the cooking device which can do.

  In order to solve the above-described problems of the prior art, the present invention includes a main body having a top plate on which an object to be heated is placed, a cooking chamber disposed in the main body, a cooking chamber, and at least A cooking dish formed of a clad material containing two kinds of metals, a first heating unit that is disposed below the cooking chamber, and that heats the cooking dish, and a cooking dish that is disposed above the cooking chamber. And a control unit that controls the first heating unit and the second heating unit, and the control unit includes the first heating unit and the second heating unit. The heating unit is controlled to perform a preheating process for preheating the cooking dish and a heating process for heating the food placed on the cooking dish, and the control unit performs the first step in the heating process. The outputs of the heating unit and the second heating unit are the first heating unit and the second heating unit in the preheating step. To be smaller than the output, to control the first heating portion and the second heating portion, in which the cooking device.

  As described above, in the cooking device of the present invention, the cooking pan is formed of a clad material containing at least two kinds of metals.

  Thereby, compared with a conventional cooking dish formed with a base made of a material with high thermal conductivity such as aluminum and a metal plate made of a relatively heavy material such as iron or stainless steel, The weight of the cooking pan can be reduced, and the usability of the cooking device can be improved.

  In addition, as described above, in the cooking device of the present invention, the control unit controls the first heating unit and the second heating unit to form a cooking dish formed of a clad material containing at least two kinds of metals. The preheating process which performs preheating of this, and the heating process which heats the food mounted in the said cooking pan are performed.

  As a result, compared to the case of cooking food by induction heating a metal plate formed of a material having a large heat capacity such as iron or stainless steel as in a conventional cooking device, it was placed on a cooking pan. The cooked food can be cooked in a short time, and the usability of the cooking device can be improved.

Furthermore, as described above, in the heating cooker according to the present invention, when the control unit cooks the food placed on the cooking dish formed of the clad material containing at least two kinds of metals, in the heating process. The first heating unit and the second heating unit are controlled so that the outputs of the first heating unit and the second heating unit are smaller than the outputs of the first heating unit and the second heating unit in the preheating step. doing.

  Thereby, when cooking a cooking object using the cooking dish formed with the clad material containing at least 2 types of metals, the temperature of a cooking dish will rise more than the temperature suitable for cooking of a cooking object. Can be prevented. Therefore, the moisture of the food placed on the cooking dish is excessively lost, or the food placed on the cooking dish is burnt, and the taste of the cooking is deteriorated. Can be prevented, and the taste of the cooked food can be improved.

  Further, as described above, in the cooking device of the present invention, when the control unit cooks the food placed on the cooking dish formed of the clad material containing at least two kinds of metals, in the heating process. The first heating unit and the second heating unit are controlled so that the outputs of the first heating unit and the second heating unit are smaller than the outputs of the first heating unit and the second heating unit in the preheating step. doing.

  Thereby, the quantity of the smoke which generate | occur | produces during cooking of a foodstuff can be fully suppressed. Moreover, it can fully suppress that the oil which came out of the cooking during the cooking of the cooking gets scorched on the cooking dish. Therefore, the cleaning property of a cooking chamber and a cooking plate can be improved, and the usability of the heating cooker can be improved.

  ADVANTAGE OF THE INVENTION According to the heating cooker of this invention, while being able to shorten the cooking time of the cooking mounted in the cooking plate, the heating cooking appliance which can improve the taste of cooking is provided.

Whole perspective view of the heating cooker in Embodiment 1 of this invention The disassembled perspective view of the heating cooker in Embodiment 1 of this invention Sectional drawing of the heating cooker in Embodiment 1 of this invention The block diagram which shows the control part of the heating cooker in Embodiment 1 of this invention. In Embodiment 1 of this invention, the figure which shows the electric power supply state to the 1st heating part and 2nd heating part in case the load amount of the food mounted on the cooking pan is large. In Embodiment 1 of this invention, the figure which shows the electric power supply state to the 1st heating part and 2nd heating part in case the load amount of the food mounted on the cooking pan is small In Embodiment 2 of this invention, the figure which shows the electric power supply state to the 1st heating part and 2nd heating part in case the load amount of the food mounted on the cooking pan is large. In this Embodiment 2, the figure which shows the electric power supply state to the 1st heating part and the 2nd heating part in case the load amount of the food mounted on the cooking pan is small. (A) Cross-sectional view showing a conventional cooking device, (b) Cross-sectional view showing a grill device of a conventional cooking device

  1st invention is formed with the main body which has the top plate in which a to-be-heated material is mounted, the cooking chamber arrange | positioned in a main body, and the clad material which is accommodated in a cooking chamber and contains at least 2 types of metals The cooking dish placed below the cooking chamber, the first heating unit for heating the cooking dish, and the cooking chamber placed on the cooking dish are heated above the cooking chamber. A control unit that controls the second heating unit and the first heating unit and the second heating unit, the control unit controlling the first heating unit and the second heating unit, A preheating step for preheating and a heating step for heating the food placed on the cooking pan, and the control unit outputs outputs of the first heating unit and the second heating unit in the heating step. Is smaller than the outputs of the first heating unit and the second heating unit in the preheating step. Controlling the parts and the second heating portion, in which the cooking device.

  In the first invention, the cooking pan is formed of a clad material containing at least two kinds of metals.

  Thereby, compared with a conventional cooking dish formed with a base made of a material with high thermal conductivity such as aluminum and a metal plate made of a relatively heavy material such as iron or stainless steel, The weight of the cooking pan can be reduced, and the usability of the cooking device can be improved.

  In the first invention, the control unit controls the first heating unit and the second heating unit to preheat a cooking dish formed of a clad material containing at least two kinds of metals; And a heating step of heating the food placed on the cooking pan.

  As a result, compared to the case of cooking food by induction heating a metal plate formed of a material having a large heat capacity such as iron or stainless steel as in a conventional cooking device, it was placed on a cooking pan. The cooked food can be cooked in a short time, and the usability of the cooking device can be improved.

  Furthermore, in the first invention, when the cooking unit cooks the food placed on the cooking dish formed of the clad material containing at least two kinds of metals, the control unit includes the first heating unit and the first heating unit in the heating process. The first heating unit and the second heating unit are controlled so that the output of the second heating unit is smaller than the outputs of the first heating unit and the second heating unit in the preheating step.

  Thereby, when cooking a cooking object using the cooking dish formed with the clad material containing at least 2 types of metals, the temperature of a cooking dish will rise more than the temperature suitable for cooking of a cooking object. Can be prevented. Therefore, the moisture of the food placed on the cooking dish is excessively lost, or the food placed on the cooking dish is burnt, and the taste of the cooking is deteriorated. Can be prevented, and the taste of the cooked food can be improved.

  Further, in the first invention, when the cooked food placed on the cooking dish formed of the clad material containing at least two kinds of metals is cooked in the first invention, The first heating unit and the second heating unit are controlled so that the output of the second heating unit is smaller than the outputs of the first heating unit and the second heating unit in the preheating step.

  Thereby, the quantity of the smoke which generate | occur | produces during cooking of a foodstuff can be fully suppressed. Moreover, it can fully suppress that the oil which came out of the cooking during the cooking of the cooking gets scorched on the cooking dish. Therefore, the cleaning property of a cooking chamber and a cooking plate can be improved, and the usability of the heating cooker can be improved.

  In a second aspect of the invention, in particular, in the first aspect of the invention, the control unit determines a load amount of the food placed on the cooking pan in the preheating step, and the control unit is placed on the cooking pan. When the load amount of the cooked food is small, the output of the first heating unit in the heating process is made smaller than when the load amount of the cooked product placed on the cooking pan is large.

  Thereby, even if it is a case where the load amount of the food mounted on the cooking pan is small, it can prevent that the temperature of a cooking pan rises more than the temperature suitable for cooking of a cooking food. Therefore, the moisture of the food placed on the cooking dish is excessively lost, or the food placed on the cooking dish is burnt, and the taste of the cooking is deteriorated. While being able to prevent it, according to the load amount of the food mounted on the cooking plate, the food can be cooked at an optimum temperature, and the taste of the food can be improved.

  According to a third aspect of the invention, in particular, in the first or second aspect of the invention, the control unit executes a reheating step of reheating the food placed on the cooking pan after the heating step, The part is configured to control the second heating unit such that the output of the second heating unit in the reheating step is equal to or higher than the output of the second heating unit in the heating step.

  Thereby, a moderate burn can be given to the surface of a foodstuff. Therefore, the taste of the cooked product can be further improved.

  4th invention is equipped with the operation part which sets the cooking condition of the cooking mounted in the cooking tray especially in 1st-3rd invention, and the cooking mounted in the cooking tray in the control part. The "standard course" for cooking the food in a predetermined time and the "hurry course" for cooking the food placed on the cooking dish in a shorter time than the standard course are stored, and the control unit When the “hurry course” is selected in the operation unit, the second heating unit is controlled so that the output of the second heating unit in the heating process is equal to or higher than the output of the second heating unit in the preheating process. It is set as the structure which carries out.

  Thereby, when the “hurry course” is selected on the operation unit, the cooked food can be cooked in a shorter time than the “standard course”. Therefore, the food placed on the cooking dish can be cooked in a shorter time, and the usability of the heating cooker can be further improved.

  Hereinafter, preferred embodiments of the heating cooker of the present invention will be described in detail with reference to the drawings. In the following description, the same or corresponding parts are denoted by the same reference numerals, and redundant description is omitted.

(Embodiment 1)
Embodiment 1 of the cooking device according to the present invention will be described below with reference to FIGS.

  FIG. 1 is an overall perspective view of the heating cooker according to Embodiment 1 of the present invention. FIG. 2 is an exploded perspective view of the heating cooker according to Embodiment 1 of the present invention. Furthermore, FIG. 3 is sectional drawing of the heating cooker in Embodiment 1 of this invention. Moreover, FIG. 4 is a block diagram which shows the control part of the heating cooker in Embodiment 1 of this invention. Furthermore, FIG. 5 is a diagram showing a power supply state to the first heating unit and the second heating unit when the load amount of the food placed on the cooking pan is large in the first embodiment of the present invention. It is. FIG. 6 is a diagram showing a state of power supply to the first heating unit and the second heating unit when the load amount of the food placed on the cooking pan is small in the first embodiment of the present invention. It is.

  As shown in FIGS. 1-3, the heating cooker 100 in this Embodiment is arrange | positioned inside the main body 1 which has the top plate 1b in which to-be-heated materials H, such as a pan, are mounted, and the main body 1. And a heating coil 2 for inductively heating the article to be heated H placed on the top plate 1b, and a cooking cabinet 3 arranged inside the main body 1.

  The main body 1 has a housing 1a and a top plate 1b attached to the top of the housing 1a. The housing 1a is formed in a box shape having an opening (not shown) on the upper side. Moreover, the housing | casing 1a is formed with the metal material. The top plate 1b is attached to the upper part of the housing 1a so as to cover an opening (not shown) of the housing 1a. Moreover, the top plate 1b is formed of glass with high heat resistance.

On the top plate 1b, there are formed a plurality of heating regions P on which the heated object H in which the food is stored is placed. The heating area P includes a first heating area P1 formed behind the top plate 1b, and a second heating area P2 and a third heating area P3 formed in front of the top plate 1b. .

  Here, the plurality of heating regions P may be formed so that the placement position of the object to be heated H can be recognized when the user places the object to be heated H on the top plate 1b. The heating region P may be displayed by printing a figure such as a circle on the top plate 1b, or the heating region P may be displayed by lighting an illumination means such as an LED.

  Below the top plate 1b, a heating coil 2 for inductively heating the article H to be heated placed on the top plate 1b is disposed. The heating coil 2 is arrange | positioned in the housing | casing 1a so that it may respond | correspond to the some heating area | region P formed in the top plate 1b. In the present embodiment, a configuration in which three heating coils 2 are arranged so as to correspond to each of the three heating regions P formed on the top plate 1b will be described.

  Below the heating coil 2 arranged inside the main body 1, a cooking cabinet 3 for cooking food such as meat and fish is arranged.

  The cooking cabinet 3 includes a cooking cabinet main body 4 disposed inside the main body 1, a cooking pan 5 accommodated in the cooking cabinet main body 4, and a first heating unit 6 disposed at the lower part of the cooking cabinet main body 4. The second heating unit 7 disposed in the upper part of the cooking cabinet main body 4 and the cooking cabinet door 8 disposed on the front side of the cooking cabinet main body 4 are provided.

  A cooking chamber 4a for accommodating a cooking dish 5 on which a food F such as meat or fish is placed is formed inside the cooking cabinet body 4. The cooking chamber 4 a is formed in a box shape having an opening 4 b on the front side of the main body 1. Moreover, the bottom face part 4c of the cooking chamber 4a is formed of glass having high heat resistance.

  As shown in FIGS. 1-4, the cooking pan 5 is formed in the box shape which has an opening (not shown) upwards. In addition, a plurality of convex portions 5 a are formed inside the cooking dish 5. The plurality of convex portions 5 a are formed across the left and right widths inside the cooking dish 5 so that the upper end portions thereof do not protrude upward from the opening (not shown) of the cooking dish 5.

  Moreover, the cooking pan 5 is formed of a clad material containing at least aluminum and stainless steel. The cooking dish 5 is formed by pressing a clad material so that aluminum is located on the upper surface side of the cooking dish 5 and stainless steel is located on the bottom surface side of the cooking dish 5. Here, the clad material for forming the cooking pan 5 is formed of a clad material having a thickness of aluminum of 1.0 mm to 1.8 mm and a thickness of stainless steel of 0.2 mm to 1.0 mm. Preferably it is.

  In addition, in this embodiment, although the structure by which the cooking pan 5 was formed with the clad material containing aluminum and stainless steel is demonstrated, the cooking pan 5 is made of at least a metal with high thermal conductivity and a metal with high magnetic permeability. It is sufficient if it is formed of a clad material containing.

Below the cooking chamber 4a, the 1st heating part 6 which heats the cooking pan 5 accommodated in the cooking chamber 4a is arrange | positioned. An attachment member 4 d that holds the first heating unit 6 is attached to the lower part of the cooking cabinet body 4. The first heating unit 6 is attached to the lower part of the cooking cabinet body 4 while being held by the attachment member 4d, and is held below the cooking chamber 4a. In addition, in this Embodiment, although the 1st heating part 6 demonstrates the structure formed with the heating coil which induction-heats the cooking pan 5 accommodated in the cooking chamber 4a, the 1st heating part 6 is described. As long as the cooking pan 5 accommodated in the cooking chamber 4a can be heated, it may be formed of, for example, an electric resistance heater.

  In the vicinity of the cooking chamber 4a, a temperature detection unit 4e that detects the temperature in the cooking chamber 4a is arranged. The temperature detection part 4e is arrange | positioned in the vicinity of the exhaust pipe (not shown) which discharges | emits the smoke which generate | occur | produced in the cooking chamber 4a when the food F is heated to the exterior of the cooking chamber 4a.

  In addition, in this Embodiment, although the temperature detection part 4e demonstrates the structure formed with the contact-type temperature sensor, such as a thermistor, for example, the temperature detection part 4e is a structure which can detect the temperature in the cooking chamber 4a. What is necessary is just to be comprised with non-contact-type temperature sensors, such as an infrared sensor, for example. Moreover, in this Embodiment, although the temperature detection part 4e demonstrates the structure arrange | positioned in the vicinity of an exhaust pipe (not shown), the temperature detection part 4e is arrange | positioned in the position which can detect the temperature in the cooking chamber 4a. It only has to be done.

  In the upper part of the inside of the cooking chamber 4a, a second heating unit 7 for heating the food F placed on the cooking pan 5 accommodated in the cooking chamber 4a is arranged. A plurality of second heating units 7 are arranged along the front-rear direction of the cooking chamber 4a. A cover member 7 a that covers the second heating unit 7 is disposed below the second heating unit 7. Further, the cover member 7 a is formed with a plurality of openings 7 b for transmitting heat generated by the second heating unit 7 to the food F placed on the cooking pan 5. In addition, in this Embodiment, although the 2nd heating part 7 demonstrates the structure formed with the electrical resistance type heater, the 2nd heating part 7 is the cooking pan 5 accommodated in the cooking chamber 4a. What is necessary is just a structure which can heat the food F mounted in (2).

  On the front side of the cooking cabinet body 4, a cooking cabinet door 8 is disposed that covers the opening 4b formed on the front side of the cooking chamber 4a so as to be freely opened and closed. Below the cooking chamber 3, a rail portion 9 that holds the cooking chamber door 8 on the main body 1 is arranged. The rail portion 9 is formed to be movable in the front-rear direction of the main body 1. The cooking chamber door 8 is attached to the rail portion 9 so as to close the opening portion 4b of the cooking chamber 4a, and is moved to the front side of the main body 1 to open the opening portion 4b of the cooking chamber 4a. It is comprised so that it can take. The cooking cabinet door 8 is formed with an engaging portion (not shown) that engages with the cooking pan 5 when the cooking pan 5 is placed in the cooking chamber 4a. The cooking dish 5 is engaged with the cooking tray 5 (not shown), and thus the cooking dish 5 is configured to move in the cooking chamber 4a in the front-rear direction in conjunction with the movement of the cooking cabinet door 8 in the front-rear direction. Yes.

  As shown in FIG.1 and FIG.2, the operation part 10 which sets the cooking conditions of the food F placed in the cooking pan 5 which the user accommodated in the cooking chamber 4a is arrange | positioned at the front surface of the main body 1. FIG. Yes. The operation unit 10 is set with a plurality of cooking courses set in advance according to the cooking method of the food F such as meat and fish. The user operates the operation unit 10 to set the cooking course in advance. Cooking conditions such as a cooking course for cooking the food F from a plurality of cooking courses, a heating power for cooking the food F, and a time for cooking the food F can be set.

  As shown in FIGS. 2 to 4, a control board 12 having a control unit 11 that controls the first heating unit 6 and the second heating unit 7 is disposed inside the main body 1. The control unit 11 controls the first heating unit 6 and the second heating unit 7 based on the cooking conditions set by the user using the operation unit 10 and the temperature in the cooking chamber 4a detected by the temperature detection unit 4e. Duty-control the supplied electric power and execute a cooking process including a preheating process for preheating the cooking dish 5 accommodated in the cooking chamber 4a and a heating process for heating the food F placed on the cooking dish 5. doing.

  About the cooking-by-heating machine comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

When the user cooks the food F such as meat and fish using the cooking chamber 3, the user places the food F such as meat and fish on the cooking plate 5, and the food F is loaded. The placed cooking dish 5 is placed in the cooking cabinet 3. At this time, in a state where the opening 4b of the cooking chamber 4a is closed by the cooking chamber door 8, the user pulls the cooking chamber door 8 covering the opening 4b of the cooking chamber 4a forward, that is, to the user side. Thus, the cooking cabinet door 8 moves forward together with the rail portion 9, and the opening 4b of the cooking chamber 4a is opened. Thereafter, the user puts the cooking dish 5 on which the food F is placed into the cooking chamber 4a from the opening 4b of the cooking chamber 4a, pushes the cooking cabinet door 8 backward, and opens the opening 4b of the cooking chamber 4a. Is closed by the cooking cabinet door 8 so that the cooking product 3 such as meat and fish can be cooked using the cooking cabinet 3.

  In a state where the cooking dish 5 on which the food F such as meat and fish is placed in the cooking chamber 3, the user operates the operation unit 10 to prepare the cooking F stored in the cooking chamber 3. Select the cooking conditions for cooking.

  When the cooking condition of the food F accommodated in the cooking chamber 4a of the cooking chamber 3 is set by the user, the control unit 11 includes the first heating unit 6 and the cooking condition set by the user. The 2nd heating part 7 is controlled and the food F accommodated in the cooking chamber 4a is cooked. The control unit 11 stores a plurality of cooking steps corresponding to a plurality of preset cooking courses, and the control unit 11 selects a cooking course for cooking the food F from the plurality of cooking courses by the user. When it is done, based on the cooking process corresponding to the cooking course selected by the user, and the temperature in the cooking chamber 4a detected by the temperature detection unit 4e, the first heating unit 6 and the second heating unit 7 The output of the first heating unit 6 and the second heating unit 7 is controlled by duty-controlling the power supplied to the cooked food F, and the cooked food F placed on the cooking pan 5 is heated.

  Here, in the present embodiment, the fish is placed as the cooked food F on the cooking plate 5 in the cooking cabinet 3, and the user cooks the fish from among a plurality of preset cooking courses. (Hereinafter, it will be referred to as a “figure grilling course”) will be described.

  When the user sets the “figure grilling course” and starts cooking the food F stored in the cooking chamber 4a, the control unit 11 sets the cooking process and temperature of the “figure grilling course” set in advance. Based on the temperature in the cooking chamber 4a detected by the detection unit 4e, the first heating unit 6 and the second heating unit 6 are controlled by duty control of the power supplied to the first heating unit 6 and the second heating unit 7. The output of the heating part 7 is controlled, and the food F placed on the cooking pan 5 is heated.

  Specifically, as shown in FIG. 5 and FIG. 6, when the “appearance course” is set by the user as the cooking condition of the food F stored in the cooking chamber 4 a, the control unit 11 Based on a preset cooking process of the “cooking course”, the preheating of the cooking dish 5 accommodated in the cooking chamber 4a and the load of the food F placed on the cooking dish 5 accommodated in the cooking chamber 4a A preheating step for determining the amount and a heating step for heating the food F placed on the cooking pan 5 accommodated in the cooking chamber 4a are executed.

  In the present embodiment, the preheating step includes a first preheating step in which the temperature in the cooking chamber 4a is increased to a first predetermined temperature T1 that is set in advance, and the temperature in the cooking chamber 4a is set to the first predetermined temperature T1. From the time when the temperature in the cooking chamber 4a rises from the first predetermined temperature T1 to the second predetermined temperature T2 is increased from the first predetermined temperature T2 to the preset second predetermined temperature T2. A load amount determination step for determining the load amount of the object F, and a second preheating step for increasing the temperature in the cooking chamber 4a from the second predetermined temperature T2 to a preset third predetermined temperature T3. The structure which is made will be described.

In the first preheating step, the control unit 11 sets a cycle to 16 seconds, and performs duty control to supply the first power W1 to the first heating unit 6 during a first predetermined time t1 in one cycle. By doing so, the output of the first heating unit 6 is controlled. In the first preheating step, the control unit 11
1 cycle is 16 seconds, and during the second predetermined time t2 in one cycle, the second heating unit 7 is subjected to duty control for supplying the predetermined rated power W0 to the second heating unit 7. Is controlling the output. In the present embodiment, a configuration in which a heater having a rated power of 1200 W is used as the second heating unit 7 will be described.

  Here, from the viewpoint of raising the temperature in the cooking chamber 4a to the first predetermined temperature T1 in a short time, the first predetermined time t1, the first power W1, and the second predetermined time t2 are the first. It is preferable that the outputs of the heating unit 6 and the second heating unit 7 are set to be large.

  Therefore, in the present embodiment, the first predetermined time t1 is 16 seconds, the first power W1 is 1300 W, and the second predetermined time t2 is 15 seconds. Thereby, the output of the 1st heating part 6 per cycle in the 1st preheating process becomes W1 * t1 / 16 seconds = 1300W * 16 seconds / 16 seconds = 1300W. Further, the output of the second heating unit 7 per cycle in the first preheating step is W0 × t2 / 16 seconds = 1200 W × 15 seconds / 16 seconds = 1125 W.

  The control unit 11 performs the first heating unit at the first electric power W1 and the first predetermined time t1 until the temperature in the cooking chamber 4a detected by the temperature detection unit 4e rises to the first predetermined temperature T1. The power supplied to 6 is duty-controlled, and the power supplied to the second heating unit 7 is duty-controlled at a predetermined rated power W0 and a second predetermined time t2, and the first preheating step is executed. .

  Thereby, since the temperature in the cooking chamber 4a can be raised to the first predetermined temperature T1 in a short time, the first preheating step can be executed in a short time, and the usability of the heating cooker 100 is improved. Can be made.

  When the temperature detected by the temperature detector 4e reaches the first predetermined temperature T1, the controller 11 ends the first preheating step and executes the load amount determination step. In the present embodiment, the first predetermined temperature T1 of the “cooking course” is set to 100 ° C., and when the temperature detected by the temperature detection unit 4e reaches 100 ° C., the control unit 11 The preheating process is finished, and the load amount determination process is executed.

  In the load amount determination step, the control unit 11 performs duty control to supply the second power W2 to the first heating unit 6 during the third predetermined time t3 in one cycle (16 seconds). The output of the first heating unit 6 is controlled. Further, in the load amount determination step, the control unit 11 supplies the predetermined rated power W0 to the second heating unit 7 during the fourth predetermined time t4 in one cycle (16 seconds). The electric power supplied to the heating unit 7 is duty-controlled.

  Here, from the viewpoint of raising the temperature in the cooking chamber 4a to the second predetermined temperature T2 in a short time without deteriorating the taste of the food F placed on the cooking pan 5, the third predetermined It is preferable that the time t3 is set to about half of one cycle. The second power W2 is preferably set to be substantially the same as the first power W1. Furthermore, it is preferable that the fourth predetermined time t4 is set to be substantially the same as the second predetermined time t2.

  Therefore, in the present embodiment, the third predetermined time t3 is 8 seconds, the second power W2 is 1300 W, and the fourth predetermined time t4 is 15 seconds. As a result, the output of the first heating unit 6 per cycle in the load amount determination step is W2 × t3 / 16 seconds = 1300 W × 8 seconds / 16 seconds = 650 W. In addition, the output of the second heating unit 7 per cycle in the load amount determination step is W0 × t4 / 16 seconds = 1200 W × 15 seconds / 16 seconds = 1125 W.

The control unit 11 performs the second power W2 and the third predetermined time t3 until the temperature in the cooking chamber 4a detected by the temperature detection unit 4e rises from the first predetermined temperature T1 to the second predetermined temperature T2. The duty of the electric power supplied to the first heating unit 6 is controlled by the duty, and the duty of the electric power supplied to the second heating unit 7 at the predetermined rated power W0 and the fourth predetermined time t4 is controlled by the load. An amount determination step is executed.

  Thereby, in the load amount determination process, the temperature in the cooking chamber 4a can be raised to the second predetermined temperature T2 in a short time without lowering the taste of the food F placed on the cooking pan 5. . Therefore, in the load amount determination step, it is possible to prevent the taste of the cooked food F from being lowered, and it is possible to execute the load amount determination step in a short time, thereby improving the usability of the heating cooker 100. be able to.

  When the temperature detected by the temperature detection unit 4e reaches the second predetermined temperature T2, the control unit 11 is placed on the cooking pan 5 from the time until it rises from the first predetermined temperature T1 to the second predetermined temperature T2. A load amount such as the amount and size of the placed food F is determined. And the control part 11 is the time of cooking the food F, the output of the 1st heating part 6 in the heating process, the 2nd heating part 7, according to the load amount of the food F determined at the load amount determination process. The food F is heated with the optimum heating power and cooking time.

  In the present embodiment, the second predetermined temperature T2 of the “firing roasting course” is set to 165 ° C., and the control unit 11 performs the first operation when the temperature detected by the temperature detection unit 4e reaches 165 ° C. The load amount of the food F placed on the cooking pan 5 is determined from the time until the temperature rises from the predetermined temperature (100 ° C.) to the second predetermined temperature (165 ° C.).

  When the temperature detected by the temperature detection unit 4e reaches the second predetermined temperature T2 and the load amount of the food F placed on the cooking pan 5 is determined, the control unit 11 ends the load amount determination step. The second preheating step is performed.

  In the second preheating step, the control unit 11 performs duty control to supply the third power W3 to the first heating unit 6 during the fifth predetermined time t5 in one cycle (16 seconds). The output of the first heating unit 6 is controlled. In the second preheating step, the control unit 11 performs duty control for supplying the predetermined rated power W0 to the second heating unit 7 for the sixth predetermined time t6 in one cycle (16 seconds). Thus, the output of the second heating unit 7 is controlled.

  Here, from the viewpoint of raising the temperature in the cooking chamber 4a to the third predetermined temperature T3 in a short time without lowering the taste of the food F placed on the cooking pan 5, the fifth predetermined It is preferable that the time t5 is set to be not less than the third predetermined time t3 and not more than the first predetermined time t1. Moreover, it is preferable that the 3rd electric power W3 is set so that it may become smaller than the 1st electric power W1. Furthermore, it is preferable that the sixth predetermined time t6 is set to be equal to or shorter than the second predetermined time t2. Thereby, while being able to make the output of the 1st heating part 6 per cycle in the 2nd preheating process into below the output of the 1st heating part 6 per 1 cycle in the 1st preheating process, the 2nd The output of the second heating unit 7 per cycle in the preheating step can be made equal to or less than the output of the first heating unit 6 per cycle in the second preheating step, and the taste of the cooked food F is reduced. Without raising, the temperature in the cooking chamber 4a can be raised to the third predetermined temperature T3 in a short time.

Therefore, in the present embodiment, the fifth predetermined time t5 is 11 seconds, the third power W3 is 1000 W, and the sixth predetermined time t6 is 15 seconds. As a result, the output of the first heating unit 6 per cycle in the second preheating step is W3 × t5 / 16 seconds = 1000 W × 11 seconds / 16 seconds = about 688 W, and one cycle in the first preheating step. It becomes smaller than the output of the 1st heating part 6 around. In addition, the output of the second heating unit 7 per cycle in the second preheating step is W0 × t6 / 16 seconds = 1200 W × 15 seconds / 16 seconds = 1125 W, and the output per cycle in the first preheating step. This is equivalent to the output of the second heating unit 7.

  The control unit 11 includes the first heating unit 6 and the second heating unit until the temperature in the cooking chamber 4a detected by the temperature detection unit 4e rises from the second predetermined temperature T2 to the third predetermined temperature T3. The electric power supplied to 7 is duty-controlled, and the second preheating step is executed.

  Thereby, in the second preheating step, the temperature in the cooking chamber 4a can be raised to the third predetermined temperature T3 in a short time without lowering the taste of the food F placed on the cooking pan 5. it can. Therefore, in the 2nd preheating process, while being able to prevent the taste of cooking F falling, it can execute the 2nd preheating process in a short time, and the usability of heating cooker 100 is improved. Can be improved.

  When the temperature detected by the temperature detection unit 4e reaches the third predetermined temperature T3, the control unit 11 ends the second preheating step and executes the heating step.

  Here, in this embodiment, when it is determined that the load amount of the food F placed on the cooking pan 5 is large in the load amount determination step, and when the load amount determination step determines that the load amount is placed on the cooking pan 5. When the load amount of the cooked food F is determined to be small, the temperature at which the process proceeds to the heating step, that is, the third predetermined temperature T3 is changed, and the heating step is determined when the load amount is determined to be small. The temperature that shifts to is set to be lower than the temperature that shifts to the heating process when it is determined that the load amount is large. In this embodiment, when it is determined that the load amount is large, the third predetermined temperature T3 is set to 175 ° C., and when it is determined that the load amount is small, the third predetermined temperature T3 is set to 165. ℃.

  Thereby, it can prevent that the taste of the food F falls in the 2nd preheating process irrespective of the load amount of the food F mounted in the cooking pan 5, and 2nd A preheating process can be performed in a short time, and the usability of the heating cooker 100 can be improved.

  In the heating step, the control unit 11 determines that the outputs of the first heating unit 6 and the second heating unit 7 in the heating step are output from the outputs of the first heating unit 6 and the second heating unit 7 in the second preheating step. The power supplied to the first heating unit 6 and the second heating unit 7 is duty-controlled so that the output of the first heating unit 6 and the second heating unit 7 is controlled so as to be smaller.

  As shown in FIG. 5, for example, a load amount larger than a predetermined threshold is detected in the load amount determination step such that five fish are placed on the cooking pan 5, and the load amount is determined to be large. In this case, the control unit 11 performs duty control for supplying the fourth power W4 to the first heating unit 6 during the seventh predetermined time t7 in one cycle (16 seconds) in the heating process. The output of the first heating unit 6 is controlled. Moreover, when it determines with the load amount of the food F mounted in the cooking tray 5 in the load amount determination process being large, the control part 11 is the 8th predetermined | prescribed among 1 period (16 seconds) in a heating process. During time t8, the output of the second heating unit 7 is controlled by performing duty control for supplying the predetermined rated power W0 to the second heating unit 7.

On the other hand, as shown in FIG. 6, when a load amount smaller than a predetermined threshold is detected in the load amount determination process, for example, one fish is placed on the cooking dish 5, and the load amount is small. If determined, the control unit 11 performs duty control to supply the fifth power W5 to the first heating unit 6 during the ninth predetermined time t9 in one cycle (16 seconds) in the heating process. Thus, the output of the first heating unit 6 is controlled. Moreover, when it determines with the load amount of the food F mounted in the cooking pan 5 in the load amount determination process being small, the control part 11 is the 10th predetermined | prescribed among 1 period (16 seconds) in a heating process. During time t <b> 10, the output of the second heating unit 7 is controlled by performing duty control for supplying the predetermined rated power W <b> 0 to the second heating unit 7.

  Here, in the present embodiment, the seventh predetermined time t7, so that the output of the first heating unit 6 in the heating step is smaller than the output of the first heating unit 6 in the second preheating step. A ninth predetermined time t9, a fourth power W4, and a fifth power W5 are set. Further, in the present embodiment, the eighth predetermined time t8 and the second time are set so that the output of the second heating unit 7 in the heating process is smaller than the output of the second heating unit 7 in the second preheating process. Ten predetermined times t10 are set.

  Moreover, in this Embodiment, the output of the 1st heating part 6 in the heating process at the time of determining with the load amount determination process that the load amount of the food F mounted in the cooking pan 5 is small, In the load amount determination step, a seventh predetermined value is set to be smaller than the output of the first heating unit 6 in the heating step when it is determined that the load amount of the food F placed on the cooking pan 5 is large. A time t7, a ninth predetermined time t9, a fourth power W4, and a fifth power W5 are set.

  Specifically, in the present embodiment, the seventh predetermined time t7 is set to be shorter than the fifth predetermined time t5. Further, the ninth predetermined time t9 is set to be shorter than the seventh predetermined time t7. Furthermore, the fourth power W4 and the fifth power W5 are set to be equivalent to the third power W3. Further, the eighth predetermined time t8 is set to be shorter than the sixth predetermined time t6. Further, the tenth predetermined time t10 is set to be shorter than the eighth predetermined time t8.

  In the present embodiment, the seventh predetermined time t7 is 8 seconds, the eighth predetermined time t8 is 11 seconds, the ninth predetermined time t9 is 2 seconds, the tenth predetermined time t10 is 10 seconds, The fourth power W4 is 1000W, and the fifth power W5 is 1000W.

  Thereby, the output of the first heating unit 6 per cycle in the heating process when it is determined that the load amount is large in the load determination process is W4 × t7 / 16 seconds = 1000 W × 8 seconds / 16 seconds = 500 W. Thus, the output is smaller than the output of the first heating unit 6 per cycle in the second preheating step. In addition, the output of the second heating unit 7 per cycle in the heating process when it is determined in the load determination process that the load is large is W0 × t8 / 16 seconds = 1200 W × 11 seconds / 16 seconds = 825 W. Thus, the output is smaller than the output of the second heating unit 7 per cycle in the second preheating step.

  Further, the output of the first heating unit 6 per cycle in the heating process when it is determined in the load determination process that the load is small is W5 × t9 / 16 seconds = 1000 W × 2 seconds / 16 seconds = 125 W. And the output of the first heating unit 6 per cycle in the second preheating step and the first heating unit per cycle in the heating step when the load amount is determined to be large in the load amount determination step The output is smaller than 6. Further, the output of the second heating unit 7 per cycle in the heating process when it is determined in the load determination process that the load is small is W0 × t10 / 16 seconds = 1200 W × 10 seconds / 16 seconds = 750 W. From the output of the second heating unit 7 per cycle in the second preheating step and the output of the second heating unit 7 in the heating step when it is determined that the load amount is large in the load amount determination step Becomes smaller.

The control unit 11 performs the first heating based on the time of the heating step set according to the load amount of the food F determined in the load amount determination step and the temperature suitable for cooking the food F. The duty of the power supplied to the unit 6 and the second heating unit 7 is controlled. That is, the control unit 11 performs the heating set according to the load amount so that the temperature in the cooking chamber 4a detected by the temperature detection unit 4e becomes the fourth predetermined temperature T4 suitable for cooking the food F. Until the process time elapses, the power supplied to the first heating unit 6 and the second heating unit 7 is duty-controlled to perform the heating process. In the present embodiment, when it is determined that the load amount is large in the load amount determination step, the fourth predetermined temperature T4 in the “appearance course” is set to 210 ° C. and the load amount is determined in the load amount determination step. When it is determined that the amount is small, the fourth predetermined temperature T4 in the “cooking course” is set to 190 ° C., and the control unit 11 responds to the load amount of the food F determined in the load amount determination step. Until the time of the heating step set according to the load amount elapses so that the temperature detected by the temperature detection unit 4e becomes the fourth predetermined temperature T4, the first heating unit 6 and the second heating unit 6 The electric power supplied to the heating unit 7 is duty-controlled to perform the heating process. And the control part 11 will complete | finish a heating process, and will complete | finish a cooking process, if the time of the heating process previously set according to the load amount of the food F determined at the load amount determination process passes.

  With this configuration, when cooking food F is cooked using cooking dish 5 formed of a clad material containing at least two kinds of metals, the temperature of cooking dish 5 is suitable for cooking of cooking food F in the heating step. It is possible to prevent the temperature from rising to a predetermined temperature T4 of 4 or higher. Therefore, the moisture of the food F placed on the cooking dish 5 is lost excessively, or the food F placed on the cooking dish 5 is burnt, so that the taste of the food F decreases. Can be prevented, and the taste of the cooked food F can be improved.

  In addition, since the amount of smoke generated during cooking of the food F can be sufficiently suppressed in the heating process, the oil from the food F during the cooking of the food F burns into the cooking dish 5. This can be sufficiently suppressed. Therefore, the cleanability of the cooking chamber 3 and the cooking pan 5 can be improved, and the usability of the heating cooker 100 can be improved.

  Furthermore, in this Embodiment, the control part 11 is the 1st heating part 6 in the heating process when it determines with the load amount of the food F mounted in the cooking pan 5 being small in the load amount determination process. So that the output is smaller than the output of the first heating unit 6 in the heating process when it is determined in the load determination process that the load of the food F placed on the cooking pan 5 is large. The output of the first heating unit 6 is controlled.

  With this configuration, even when the load amount of the food F placed on the cooking pan 5 is small, the temperature of the cooking pan 5 rises to a fourth predetermined temperature T4 suitable for cooking the food F or higher. Can be prevented. Therefore, the moisture of the food F placed on the cooking dish 5 is lost excessively, or the food F placed on the cooking dish 5 is burnt, so that the taste of the food F decreases. The cooking F can be cooked at an optimum temperature according to the load of the cooking F placed on the cooking pan 5, and the taste of the cooking F can be reduced. Can be improved.

  In the first embodiment described above, the outputs of the first heating unit 6 and the second heating unit 7 per cycle in the heating step are the first heating unit 6 per cycle in the second preheating step. The configuration for controlling the first heating unit 6 and the second heating unit 7 so as to be smaller than the output of the second heating unit 7 has been described, but the control unit 11 performs the first heating in the heating process. Control is performed so that the total output of the unit 6 and the total output of the second heating unit 7 are smaller than the total of the output of the first heating unit 6 and the second heating unit 7 in the second preheating step. It is preferable that the time of the heating step is set to be shorter than the time of the second preheating step.

With this configuration, it is possible to prevent the temperature of the cooking dish 5 from rising above the temperature suitable for cooking the food F, so that the moisture of the food F placed on the cooking dish 5 is excessive. It is possible to more reliably prevent the taste of the food F from being deteriorated, such as being lost or the food F placed on the cooking pan 5 being burnt. Taste can be improved. Moreover, while being able to fully suppress the quantity of the smoke which generate | occur | produces during cooking of the food F, it is enough that the oil which came out of the food F during the cooking of the food F will scorch the cooking dish 5. Since it can suppress, it can fully suppress that the cooking chamber 4a and the cooking pan 5 which were formed in the cooking chamber 3 become dirty with the smoke and oil which generate | occur | produced from the food F, and the cooking chamber 3 And the cleaning property of the cooking pan 5 can be improved.

  As mentioned above, although Embodiment 1 of the heating cooker of this invention was demonstrated, the heating cooker of this invention is not limited to the structure of Embodiment 1 mentioned above.

  For example, in Embodiment 1 mentioned above, although the structure which performs the load amount determination process which determines the load amount of the food F mounted in the cooking pan 5 in the preheating process was demonstrated, a preheating process is cooking. You may be comprised so that only the preheating of the cooking pan 5 accommodated in the chamber 4a may be performed. Also in this configuration, the control unit 11 is configured such that the outputs of the first heating unit 6 and the second heating unit 7 in the heating process are smaller than the outputs of the first heating unit 6 and the second heating unit 7 in the preheating process. As described above, the power supplied to the first heating unit 6 and the second heating unit 7 is duty-controlled, and the cooked food F placed on the cooking pan 5 is heated, whereby the first embodiment described above. The same effect can be achieved.

  Moreover, in Embodiment 1 mentioned above, even if it is a case where it is determined that the load amount of the food F placed on the cooking pan 5 is small in the load amount determination step, the second preheating step is executed. However, when it is determined that the load amount of the food F placed on the cooking pan 5 is small in the load amount determination step, the second preheating step is not performed, and the heating step is performed after the load amount determination step is completed. May be configured to execute.

  With this configuration, it is possible to shorten the time of the cooking process when the load amount of the food F placed on the cooking pan 5 is small, and the usability of the heating cooker 100 can be improved.

  Furthermore, in Embodiment 1 mentioned above, when it determines with a load amount being small in a load amount determination process, the control part 11 is the 1st in a heating process when it determines with a load amount being small in a load amount determination process. From the outputs of the first heating unit 6 and the second heating unit 7 in the heating process when the output of the first heating unit 6 and the second heating unit 7 is determined that the load amount is large in the load amount determination process Although the structure which controls the 1st heating part 6 and the 2nd heating part 7 was demonstrated so that it might become small, the control part 11 is a heating when it determines with a load amount being small at least in a load amount determination process. Control may be performed such that the output of the first heating unit 6 in the process is smaller than the output of the first heating unit 6 in the heating process when it is determined that the load is large in the load determination process.

  Even in this configuration, the temperature of the cooking dish 5 is suitable for cooking the cooking object F even when the load amount of the cooking object F placed on the cooking dish 5 is small as in the first embodiment. It is possible to prevent the temperature from rising above the predetermined temperature. Therefore, the moisture of the food F placed on the cooking dish is excessively lost, or the food F placed on the cooking dish 5 is burnt, and the taste of the food F is lowered. The cooking F can be cooked at an optimum temperature according to the load of the cooking F placed on the cooking pan 5 and the taste of the cooking F is improved. Can be made.

(Embodiment 2)
Embodiment 2 of the heating cooker according to the present invention will be described below with reference to FIGS. In the following description, the same or corresponding parts as those in the above-described first embodiment are denoted by the same reference numerals, and redundant description is omitted.

FIG. 7 is a diagram showing a power supply state to the first heating unit and the second heating unit when the load amount of the food placed on the cooking pan is large in the second embodiment of the present invention. . FIG. 8 is a diagram illustrating a state of power supply to the first heating unit and the second heating unit when the load amount of the food placed on the cooking pan is small in the second embodiment. .

  As shown in FIG.7 and FIG.8, in this Embodiment, the fish is mounted on the cooking plate 5 in the cooking chamber 3 as the food F, and the appearance of the fish from a plurality of preset cooking courses. When the cooking course for performing the cooking process (hereinafter referred to as the “cooking course”) is selected, the control unit 11 performs the cooking process of the “cooking course” set in advance and the cooking chamber 4a detected by the temperature detection unit 4e. The electric power supplied to the first heating unit 6 and the second heating unit 7 is duty-controlled based on the temperature inside, and the food F placed on the cooking pan 5 is heated.

  Also, as shown in FIGS. 7 and 8, in the present embodiment, when the “figure grilling course” is set by the user, the control unit 11 performs the cooking process for the preset “frozen grilling course”. A preheating step for determining the preheating of the cooking pan 5 accommodated in the cooking chamber 4a and the load amount of the food F placed on the cooking pan 5 accommodated in the cooking chamber 4a, and the cooking chamber 4a A heating step of heating the food F placed on the cooking pan 5 accommodated therein, and a reheating step of reheating the food F placed on the cooking pan 5 accommodated in the cooking chamber 4a , Running.

  As illustrated in FIG. 7, when a load amount larger than a predetermined threshold is detected in the load amount determination step and it is determined that the load amount is large, the control unit 11 performs one cycle (16 seconds) in the reheating step. Among these, during the eleventh predetermined time t11, the output of the first heating unit 6 is controlled by performing duty control for supplying the sixth power W6 to the first heating unit 6. Moreover, when it determines with the load amount of the food F mounted in the cooking tray 5 in the load amount determination process being large, the control part 11 is the 12th among 1 period (16 seconds) in a reheating process. During the predetermined time t12, the output of the second heating unit 7 is controlled by performing duty control for supplying the predetermined rated power W0 to the second heating unit 7.

  Further, as shown in FIG. 8, when a load amount smaller than a predetermined threshold is detected in the load amount determination step and it is determined that the load amount is small, a load amount larger than the predetermined threshold is determined in the load amount determination step. As in the case where it is detected and the load amount is determined to be large, the control unit 11 performs duty control on the power supplied to the first heating unit 6 and the second heating unit 7, and the first heating unit 6. And the output of the 2nd heating part 7 is controlled.

  Here, in the present embodiment, the eleventh predetermined time t11 and the sixth time are set so that the output of the first heating unit 6 in the reheating step is equal to or higher than the output of the first heating unit 6 in the heating step. Electric power W6 is set. In the present embodiment, the twelfth predetermined time t12 is set so that the output of the second heating unit 7 in the reheating process is equal to or greater than the output of the second heating unit 7 in the heating process. .

  Specifically, in the present embodiment, the eleventh predetermined time t11 is set to be equal to or longer than the seventh predetermined time t7. The twelfth predetermined time t12 is set to be longer than the eighth predetermined time t8. Furthermore, the sixth power W6 is set to be equivalent to the fourth power W4.

  In the present embodiment, the eleventh predetermined time t11 is 8 seconds, the twelfth predetermined time t12 is 15 seconds, and the sixth power W6 is 1000W.

Thereby, the output of the 1st heating part 6 per period in the reheating process at the time of determining that the load amount is large in the load amount determination step is W6 × t11 / 16 seconds = 1000 W × 8 seconds / 16 seconds. = 500 W, which is equivalent to the output of the first heating unit 6 per cycle in the heating process when it is determined that the load is large in the load determination process. Further, the output of the second heating unit 7 per cycle in the reheating process when it is determined that the load amount is large in the load amount determination step is W0 × t12 / 16 seconds = 1200 W × 15 seconds / 16 seconds = 1125W, which is larger than the output of the second heating unit 7 in the heating process when it is determined that the load of the food F placed on the cooking pan 5 is large in the load determination process.

  Further, the output of the first heating unit 6 per cycle in the reheating process when it is determined that the load amount is small in the load amount determination step is W6 × t11 / 16 seconds = 1000 W × 8 seconds / 16 seconds = 500 W, which is larger than the output of the first heating unit 6 per cycle in the heating process when it is determined in the load determination process that the load is small. Further, the output of the second heating unit 7 per cycle in the reheating process when it is determined that the load amount is small in the load amount determination step is W0 × t12 / 16 seconds = 1200 W × 15 seconds / 16 seconds = 1125W, which is larger than the output of the second heating unit 7 in the heating step when it is determined that the load amount of the food F placed on the cooking pan 5 is small in the load amount determination step.

  The control unit 11 supplies the electric power supplied to the first heating unit 6 and the second heating unit 7 until the time of the reheating step set according to the load amount determined in the load amount determination step elapses. The duty is controlled and the reheating process is executed. And the control part 11 will complete | finish a reheating process, and will complete | finish a cooking process, if the time of a reheating process passes.

  As mentioned above, in this Embodiment, the control part 11 is performing with the reheating process which heats the food F mounted in the cooking pan 5 again after completion | finish of a heating process, and the control part 11 is carried out. The second heating unit 7 is controlled so that the output of the second heating unit 7 in the reheating step is equal to or higher than the output of the second heating unit 7 in the heating step.

  Thereby, a moderate burn can be given to the surface of the food F, and the taste of the food F can be further improved.

  In the second embodiment described above, in the reheating step when the load amount is determined to be large in the load amount determination step and the reheating step when the load amount is determined to be small in the load amount determination step, A configuration in which the eleventh predetermined time t11, the twelfth predetermined time t12, and the sixth power W6 are set in common, and the duty of the power supplied to the first heating unit 6 and the second heating unit 7 is controlled. However, the eleventh predetermined time t11, the twelfth predetermined time t12, and the sixth power W6 are the reheating step and the load amount determination step when it is determined that the load amount is large in the load amount determination step. May be set individually in the reheating step when it is determined that the load amount is small. Further, in this case, if the output of the first heating unit 6 and the second heating unit 7 in the reheating step when the load amount is determined to be small in the load amount determination step, the load amount is large in the load amount determination step. The eleventh predetermined time t11, the twelfth predetermined time t12, and the sixth electric power W6 so as to be equal to or lower than the outputs of the first heating unit 6 and the second heating unit 7 in the reheating process when determined. Is preferably set.

  Thereby, according to the load amount of the foodstuff F, the surface of the foodstuff F can be moderately burnt, and the taste of the foodstuff F can be further improved.

(Embodiment 3)
Embodiment 3 of the heating cooker according to the present invention will be described below. In the following description, the same or corresponding parts as those in the first embodiment and the second embodiment described above are denoted by the same reference numerals, and redundant description is omitted.

In the present embodiment, the control unit 11 has the cooked food F placed on the cooking pan 5 in the cooking cabinet 3.
The “standard course” of the “Kakiyaki course” where the fish is grilled and the “hurry course” of the “Kakiyaki course” where the fish is grilled in a shorter time than the “Kakiyaki course” Yes.

  When the “standard course” of the “appearance course” is selected by the user, the control unit 11 controls the first heating unit 6 and the second heating unit 7 in the heating process as in the first embodiment. Of the electric power supplied to the first heating unit 6 and the second heating unit 7 so that the output of the first heating unit 6 and the second heating unit 7 in the second preheating step is smaller than the output of the second heating unit 7. Duty control is performed to control the outputs of the first heating unit 6 and the second heating unit 7.

  On the other hand, when the “rush course” of the “figuration course” is selected by the user, the control unit 11 determines that the output of the second heating unit 7 in the heating process is the second heating unit in the second preheating process. The output of the second heating unit 7 is controlled by duty-controlling the power supplied to the second heating unit 7 so that the output becomes 7 or more.

  Specifically, when the “standard course” of the “appearance course” is selected by the user, the control unit 11 determines the load amount determined in the load amount determination step as described above in the first embodiment. Accordingly, the seventh predetermined time t7 and the ninth predetermined time t9 are set so that the output of the first heating unit 6 in the heating process is smaller than the output of the first heating unit 6 in the second preheating process. The fourth power W4 and the fifth power W5 are set, and the power supplied to the first heating unit 6 is duty-controlled. Further, when the “standard course” of the “appearance course” is selected by the user, the control unit 11 determines the load amount determined in the load amount determination step as described above in the first embodiment. The eighth predetermined time t8 and the tenth predetermined time t10 are set so that the output of the second heating unit 7 in the heating step is smaller than the output of the second heating unit 7 in the second preheating step. The second heating unit 7 is duty controlled.

  On the other hand, when the “rush course” of the “figuration course” is selected by the user, the control unit 11 determines the second heating unit 7 in the heating process according to the load amount determined in the load amount determination step. The eighth predetermined time t8 and the tenth predetermined time t10 are set so that the output of the second heating unit 7 is equal to or higher than the output of the second heating unit 7 in the second preheating step, and the second heating unit 7 is duty-controlled. ing.

  That is, the seventh predetermined time t7 when the user selects the “rush course” of the “figure grilling course” is the seventh predetermined time t7 when the “standard course” of the “figure grilling course” is selected by the user. It is set to be longer than a predetermined time t7 of 7, and equal to or less than a fifth predetermined time t5 when the “rush course” of the “appearance course” is selected by the user. In addition, the ninth predetermined time t9 when the user selects the “rush course” of the “figure grilling course” is the ninth predetermined time t9 when the “standard course” of the “figure grilling course” is selected by the user. It is set to be larger than the predetermined time t9 of 9 and shorter than the seventh predetermined time t7 when the “rush course” of the “figuren course” is selected by the user. Furthermore, the “standard course” of the “figure grilling course” is selected by the user for the fourth power W4 and the fifth power W5 when the “rush course” of the “figure grilling course” is selected by the user. It is set so as to be equivalent to the fourth power W4 and the fifth power W5 in the case of being performed. In addition, the eighth predetermined time t8 when the user selects the “rush course” of the “firing course” is the eighth predetermined time t8 when the “standard course” of the “firing course” is selected by the user. It is set to be longer than a predetermined time t8 of 8, and not less than a sixth predetermined time t6 when the “rush course” of the “figure grilling course” is selected by the user. Further, the tenth predetermined time t10 when the user selects the “rush course” of the “figure grilling course” is the tenth predetermined time t10 when the “standard course” of the “figure grilling course” is selected by the user. It is set to be longer than a predetermined time t10 of 10 and equal to or longer than a sixth predetermined time t6 when the user selects the “rush course” of the “appearance course”.

  In the present embodiment, when the “hurry course” of the “appearance course” is selected by the user, the seventh predetermined time t7 is 11 seconds, the eighth predetermined time t8 is 15 seconds, The predetermined time t9 of 9 is 3 seconds, the tenth predetermined time t10 is 15 seconds, the fourth power W4 is 1000 W, and the fifth power W5 is 1000 W.

  As a result, the “rush course” of the “firing course” is selected by the user, and the output of the first heating unit 6 per cycle in the heating process when it is determined that the load amount is large in the load determination process. Is W4 × t7 / 16 seconds = 1000 W × 11 seconds / 16 seconds = about 688 W. Therefore, the output of the first heating unit 6 per cycle in the heating process when the “rush course” of the “figuration course” is selected by the user and it is determined that the load amount is large in the load determination process is The “standard course” of the “figuration course” is selected by the user and is larger than the output of the first heating unit 6 per cycle in the heating process when it is determined that the load amount is large in the load determination process. The first heating unit per cycle in the second preheating step when the user selects the “hurry course” of the “figure grilling course” and determines that the load amount is large in the load determination step. 6 output.

  In addition, the output of the second heating unit 7 per cycle in the heating process when the user selects the “hurry course” of the “figuration course” and determines that the load is large in the load determination process. Is W0 × t8 / 16 seconds = 1200 W × 15 seconds / 16 seconds = 1125 W. For this reason, the “rush course” of the “figuration course” is selected by the user, and the output of the second heating unit 7 per cycle in the heating process when it is determined that the load is large in the load determination process. Is more than the output of the second heating unit 7 per cycle in the heating process when the user selects the “standard course” of the “figuration course” and determines that the load is large in the load determination process. The second heating per cycle in the second preheating step when the user has selected the “rush course” of the “figure grilling course” that is large and the load determination step determines that the load amount is large. This is equivalent to the output of the unit 7.

  Furthermore, the output of the first heating unit 6 per cycle in the heating process when the user selects the “rush course” of the “figure grilling course” and determines that the load amount is small in the load determination process. W4 × t9 / 16 seconds = 1000 W × 3 seconds / 16 seconds = about 188 W. Therefore, the output of the first heating unit 6 per cycle in the heating process when the user selects the “hurry course” of the “appearance course” and determines that the load amount is small in the load determination process. The “standard course” of the “figured course” is selected by the user, and is larger than the output of the first heating unit 6 per cycle in the heating process when it is determined that the load amount is small in the load determination process. In addition, the first heating section per cycle in the second preheating step when the user selects the “rush course” of the “figure grilling course” and determines that the load amount is small in the load determination step. The output is smaller than 6.

  In addition, the output of the second heating unit 7 per cycle in the heating process when the user selects the “hurry course” of the “firing course” and determines that the load is small in the load determination process. Is W0 × t10 / 16 seconds = 1200 W × 15 seconds / 16 seconds = 1125 W. For this reason, the user selects the “hurry course” of the “appearance course” and the output of the second heating unit 7 per cycle in the heating process when it is determined in the load determination process that the load is small. Is more than the output of the second heating unit 7 per cycle in the heating process when the user selects the “standard course” of the “appearance grilling course” and determines that the load amount is small in the load determination process. The second heating per cycle in the second preheating step when the user has selected the “rush course” of the “figure grilling course” that is large and the load determination step determines that the load amount is large. This is equivalent to the output of the unit 7.

  The control part 11 cooks the cooking process F and the time of the heating process set according to the load amount of the food F determined in the load determination process of the “hurry course” of the “appearance course”. Therefore, the duty of the electric power supplied to the first heating unit 6 and the second heating unit 7 is controlled based on a suitable temperature. That is, the control unit 11 performs the heating set according to the load amount so that the temperature in the cooking chamber 4a detected by the temperature detection unit 4e becomes the fourth predetermined temperature T4 suitable for cooking the food F. Until the process time elapses, the power supplied to the first heating unit 6 and the second heating unit 7 is duty-controlled to perform the heating process. And the control part 11 will complete | finish a heating process, and will complete | finish a cooking process, if the time of the heating process previously set according to the load amount of the food F determined at the load amount determination process passes.

  As described above, in the present embodiment, the control unit 11 performs the case where the “rush course” of the “figuration course” is selected by the user in accordance with the load amount determined in the load amount determination step. The output of the first heating unit 6 in the heating process is larger than the output of the first heating unit 6 when the “standard course” of the “figure grilling course” is selected by the user, The electric power supplied to the first heating unit 6 is duty-controlled so as to be equal to or lower than the output of the first heating unit 6 in the heating process when the “rush course” is selected. The output of the unit 6 is controlled. Moreover, in this Embodiment, the control part 11 in the heating process in case "the urgent course" of the "appearance course" is selected by the user according to the load amount determined by the load amount determination process. The output of the second heating unit 7 is larger than the output of the second heating unit 7 when the user selects the “standard course” of the “figuration course” and “ The duty of the power supplied to the second heating unit 7 is controlled so that the output of the second heating unit 7 is equal to or higher than the output of the second heating unit 7 in the heating process when the “hurry course” is selected. The output is controlled.

  Thereby, regardless of the load amount of the food F placed on the cooking pan 5, when the “rush course” is selected by the user, the “standard course” is selected by the user. Also, the food F can be cooked in a short time. Therefore, the cooked food F placed on the cooking dish 5 can be cooked in a shorter time without deteriorating the taste of the cooked food F placed on the cooking dish 5, and the heating cooker 100 can be further used. Can be improved.

  As mentioned above, although Embodiment 1-Embodiment 3 of the heating cooker of this invention were demonstrated, the heating cooker of this invention is not limited to the structure of Embodiment 1- Embodiment 3 mentioned above. .

  For example, in the first to third embodiments described above, the first predetermined time t1 to the twelfth predetermined time t12, the first power W1 to the sixth power W6, and the second heating unit 7 Although specific numerical values have been illustrated and described as the rated power W0, the first predetermined time t1 to the twelfth predetermined time t12, the first power W1 to the sixth power W6, and the second heating unit 7 The rated power W0 satisfies the relationship between the first heating unit 6 and the second heating unit 7 in each of the first preheating step, the load amount determination step, the second preheating step, the heating step, and the reheating step. Thus, what is necessary is just to set suitably according to the kind and load amount of the food F mounted in the cooking pan 5. FIG.

  According to the heating cooker of the present invention, it is possible to provide a heating cooker that can shorten the cooking time of the food placed on the cooking dish and can improve the taste of the food. Therefore, it can be suitably applied to the fields and uses of domestic and commercial cooking devices.

DESCRIPTION OF SYMBOLS 1 Main body 1a Housing | casing 1b Top plate 2 Heating coil 3 Cooking chamber 4 Cooking chamber main body 4a Cooking chamber 4b Opening part 4c Bottom surface part 4d Mounting member 4e Temperature detection part 5 Cooking dish 5a Convex part 6 1st heating part 7 2nd Heating part 7a Cover member 7b Opening 8 Cooking chamber door 9 Rail part 10 Operation part 11 Control part 12 Control board 100 Heating cooker

Claims (4)

A main body having a top plate on which an object to be heated is placed;
A cooking chamber disposed within the body;
A cooking pan that is housed in the cooking chamber and formed of a clad material containing at least two kinds of metals;
A first heating unit that is disposed below the cooking chamber and that heats the cooking dish;
A second heating unit that is disposed above the cooking chamber and that heats the food placed on the cooking pan;
A control unit for controlling the first heating unit and the second heating unit;
With
The control unit controls the first heating unit and the second heating unit to preheat the cooking dish, and a heating process heats the food placed on the cooking dish. Running,
The control unit is configured so that outputs of the first heating unit and the second heating unit in the heating step are smaller than outputs of the first heating unit and the second heating unit in the preheating step. , Controlling the first heating unit and the second heating unit,
Cooking cooker. In the preheating step, the control unit determines a load amount of the food placed on the cooking pan,
When the load amount of the food placed on the cooking dish is small, the control unit is configured to compare the first load in the heating step as compared with the case where the load amount of the food placed on the cooking dish is large. Reduce the output of the heating unit,
The cooking device according to claim 1. The control unit is performing a reheating step of heating again the food placed on the cooking pan after the heating step,
The control unit controls the second heating unit such that an output of the second heating unit in the reheating step is equal to or higher than an output of the second heating unit in the heating step.
The cooking device according to claim 1 or 2. An operation unit for setting cooking conditions of the food placed on the cooking plate;
The control unit cooks the food placed on the cooking dish in a predetermined time and cooks the food placed on the cooking dish in a shorter time than the standard course. "Hurry course" is remembered,
When the “hurry course” is selected in the operation unit, the control unit outputs the second heating unit in the heating step more than the output of the second heating unit in the preheating step. So as to control the second heating unit,
The cooking device according to any one of claims 1 to 3.

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