JPH1038285A - Heating device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To indicate the heating time of a matter to be heated and a finishing temperature while relating them to each other, in a heating device. SOLUTION: A control means 16 is constituted so that respective setting means of a temperature detecting means 14, detecting the temperature of a matter to be heated, a heating time setting means 11 and a temperature setting means 13 are operated in conjunction with each other so as to be related when respective setting means are operated while indicating so as to be related to a heating time indicating means 12 and a temperature indicating means 15 whereby a required heating time with respect to a finishing temperature and a finishing temperature with respect to a set heating time can be known immediately.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heating device for heating an object to be heated, and more particularly to a setting of a heating time, an operation of a temperature setting, and a display method.

[0002]

2. Description of the Related Art Conventionally, this type of heating device is disclosed in
What was described in the 180180 gazette was common. In this device, as shown in FIG. 15, a cooking card 1 storing heating cooking conditions is put in a card holder 2, and a push handle 3 is pressed to display a selected heating function 4, temperature and time on a display means 5. Then, when the start button 6 is pressed, the heating cooking is automatically executed. After the automatic setting, the heating time and the temperature can be changed by operating the timer 7 and the temperature setting means 8 for the manual setting, and the fact is displayed on the display means 5. Therefore, it is possible to easily cook other than the automatically set amount of the object to be heated.

[0003]

However, in the conventional heating apparatus, the control means sets the heating time and the heating temperature with independent parameters, and controls the respective cooking menus individually in order to perform the corresponding control. It has to be set, and there is a problem that the usability of the user is poor.

The physical quantity of the object to be heated in the initial state, such as weight, humidity, dielectric constant, dielectric loss, the shape or the type and amount of the object to be heated, or the heating conditions, the output of the high-frequency heating means, the heating temperature or Since the heating time varies depending on the temperature desired by a person, there has been a problem that cooking is likely to fail.

[0005] Further, even if it is desired to change the heating conditions after the heating of the object to be heated, if the relationship between the heating time and the heating temperature of the object to be heated is not known, there is a problem that cooking is likely to fail and it is difficult to change. Was.

[0006] Even when heating a specific object to be heated, if the relationship between the heating time and the heating temperature is not known even when the type, amount, or heating output is changed, cooking failure is likely to occur, and the user may change the heating. There was a problem that it was difficult to do.

In addition, in addition to the relationship between the heating time and the temperature of the object to be heated, in the case of constant temperature cooking in which a constant temperature is to be maintained for a certain period of time during the cooking of the object to be heated, a heating time setting or a temperature setting is required. There was a desire to control heating by fixing to either one.

[0008] In addition, when fine adjustment of the finish temperature of the object to be heated is performed in a certain range, it is difficult to change the finish according to the user's preference unless the relationship between the heating time and the heating temperature of the object is known. There was a problem.

Further, when the control means judges the heating time and the temperature based on the judgment of the heating time and the temperature detecting means, a certain time is required, and the display during the time becomes inaccurate. was there.

In addition, when a heater heating means is used in addition to the high-frequency heating of the object to be heated, it is difficult to set the heating time and the finishing temperature.

[0011] Further, even when the object to be heated is continuously and repeatedly heated, there is a problem that cooking fails unless the influence of residual heat in the heating chamber is taken into account.

Further, even if it is desired to change the heating conditions after the heating of the object to be heated, the heating conditions are determined based on the dimensions of the heating chamber and the heating capacity of the heating means, and whether or not the change is possible is not notified. Had a problem that the user was anxious about the change operation.

[0013]

According to the present invention, in order to solve the above-mentioned problems, the control means detects the heating capacity of the high-frequency radiation means, the size of the heating chamber, and the temperature of the object to be heated. When the heating time setting means and the temperature setting means are operated from the temperature detecting means to be set, the heating time setting means to be set by the user, and the temperature setting means to set the finishing temperature, the respective setting means are associated with each other and linked. In addition, the heating time display means and the temperature display means are associated with each other and change and display.

According to the invention, when the heating time setting means is operated, the finishing temperature of the object to be heated is displayed, and even when the finishing temperature of the object to be heated is set, the time required for heating is displayed. . Therefore, the user can quickly grasp the required heating time for the user's selection of the desired finishing temperature, and can immediately grasp the finished temperature of the object to be heated with respect to the set heating time. Eliminating it can improve usability.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention provides a heating chamber for taking in and out an object to be heated, high-frequency radiating means for emitting high frequency, heating time setting means for setting a heating time for the object to be heated, and displaying the heating time. Display means, a temperature setting means for setting the finished temperature of the object to be heated, a temperature detecting means for detecting the temperature of the object to be heated, and a temperature display means for displaying the temperature,
There is provided control means for controlling the heating time setting means and the temperature setting means in association with each other and for displaying the heating time display means and the temperature display means in association with each other.

Before the heating of the object to be heated, the heating time of the heating time setting means is displayed. After the heating of the object to be heated is started, the remaining time until the end of the heating of the object to be heated is displayed. Before the start of heating the object, the set temperature of the temperature setting means is displayed,
After the heating of the object to be heated is started, the detected temperature of the object to be heated is displayed, and even if the respective setting means is operated, the finishing temperature of the heating object corresponding to the heating time, or heating to reach the finishing temperature. Time can be grasped immediately.

Further, the control means displays the set temperature of the temperature setting means and the temperature of the temperature detecting means when heating the object to be heated.

Then, the degree of temperature rise with respect to the set temperature after the heating of the object to be heated can be confirmed, and the remaining time required for heating can also be confirmed.

Further, the control means is configured to control using a signal of the physical quantity detecting means for detecting a physical quantity (weight, humidity, dielectric constant, shape) of the object to be heated.

The control means determines the difference between the initial state of the physical quantity of the object to be heated (weight, humidity, dielectric constant, shape) from the physical quantity detection means to the size of the heating chamber and the heating capability of the high-frequency radiation means. Regardless of an external factor, the finished temperature desired by the user can be confirmed by the temperature display means, and the temperature is automatically adjusted to the desired temperature.

Further, there is provided a menu setting means for inputting the type and amount of the object to be heated or the magnitude of the high-frequency heating output.

For a specific object to be heated, there is a menu to be finished at a certain temperature lower than the boiling temperature, and the corresponding heating time and heating temperature can be displayed and heated.

Further, the control means has control in preference to one of the heating time setting means and the temperature setting means.

In the case of constant temperature cooking in which a constant temperature is desired to be maintained for a certain period of time during cooking of the object to be heated, the heating can be controlled by fixing either the heating time setting or the temperature setting, and the heating temperature is displayed. , You can check.

The heating time setting means or the temperature setting means has an adjusting means capable of fine adjustment.

In heating the object to be heated, fine adjustment can be made centering on a certain finishing temperature, the heating time and the finishing temperature are displayed, and heating according to the user's preference can be performed.

Further, the control means has a heating time setting means and a prohibition means for prohibiting a change of the temperature setting means for a predetermined time after the start of heating.

Further, the instability of the heating control due to the frequent change of the setting means can be eliminated, and the reliability of the setting can be improved.

When the heating time setting means and the temperature setting means are changed after the start of the heating, the control means temporarily stops the high-frequency radiating means or lowers the output to change the heating time setting means. , After displaying the temperature setting means,
The remaining time until the heating of the object to be heated again and the detected temperature of the object to be heated are displayed.

When the object to be heated is heated, the control means displays the set temperature of the temperature setting means and the temperature of the temperature detection means, so that the relationship between the heating state and the set temperature is displayed every moment. It is possible to change the temperature setting time and finish temperature even during cooking.
Even after the change, the finishing temperature desired by the user can be obtained.

Further, it has a heater heating means. Then, in addition to the heating of the high-frequency radiation means, the control means can also determine the heating time and the finishing time which can be determined from the dimensions of the heating chamber, the heating capacity of the heater, even when heating with the heater heating means for scorching the surface of the object to be heated. Calculate the temperature,
The finishing temperature desired by the user can be confirmed and automatically finished to that temperature.

The control means has a storage means for storing the ambient temperature of the heating chamber and the history of heating when the object to be heated is repeatedly heated.

Further, the control means has a storage means for storing the atmosphere temperature of the heating chamber and the history of heating even when the object to be heated is continuously and repeatedly heated. By calculating from the history, even when the object to be heated is repeatedly heated, the finishing temperature desired by the user can be confirmed and the temperature can be automatically finished.

When the heating time setting means and the temperature setting means are set or changed, the control means calculates the output of the high-frequency radiating means or the output of the heater heating means and the current temperature, and determines whether the tone can be changed or not. It has a notification means for changing and notifying.

Then, even if the user wants to change the heating condition after the heating of the object to be heated is started, the control means judges from the dimensions of the heating chamber and the heating capacity of the heating means, and judges whether or not the change is possible. , The user can perform the change operation with ease.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. (Embodiment 1) FIGS. 1 and 2 are operation parts and a block configuration diagram of a heating apparatus according to Embodiment 1 of the present invention, which show states before and after heating, respectively.

In FIG. 1, reference numeral 9 denotes an object to be heated (not shown).
A heating chamber for taking in and out, a high-frequency radiating means for radiating a high frequency to an object to be heated in the heating chamber, a heating time setting means for setting a heating time of the high-frequency radiating means, and a heating time set for 12 Heating time display means, 13 is a temperature setting means for setting the finished temperature of the object to be heated before the start of heating, 14 is a temperature detecting means for detecting the temperature of the object to be heated,
Reference numeral 15 denotes a temperature display means for displaying the finished temperature of the object to be heated before the start of heating, 16 a control means, 17 a power supply for supplying power to the high-frequency radiation means, 18 a function button, and 19 a start for starting the heating. A button 20 is a cancel button for terminating the heating.

In FIG. 2, after the start of heating, the heating time display means 13 displays the remaining heating time, and the temperature display means 15
Indicates the detected temperature of the object to be heated detected by the temperature setting means 14.

When the user sets the heating time by pressing the function button 18 and operating the heating time setting means 11 before starting the heating, the control means 16 determines the dimensions of the heating chamber 9 and the high-frequency radiation means 10.
The finishing temperature is displayed on the temperature display means 15 in conjunction with the set heating time from the signal of the temperature detection means 14 for detecting the heating capacity of the heating object and the temperature of the object to be heated. FIG. 1 shows that when the heating time setting time is set to 6 minutes, the finished temperature of the object to be heated becomes 85 degrees.

After pressing the start button 19 to start the heating, the control means 16 displays the remaining heating time on the heating time display means 12 while decreasing the remaining heating time, and the temperature display means 15 detects the remaining heating time. It indicates the temperature during heating of the object to be heated.

FIG. 2 shows that when the remaining heating time is 5 minutes and 33 seconds,
This indicates that the temperature of the object to be heated is 35.

On the other hand, when the function button 18 is pressed before the heating is started and the temperature setting means 13 is operated to set the finishing temperature of the object to be heated, the control means 16 determines the size of the heating chamber 9 and the heating capacity of the high frequency radiation means 10. From the signal of the temperature detecting means 14 for detecting the temperature of the object to be heated, the heating time required to reach the set temperature is displayed on the heating time display means 12 in association with the set temperature. FIG. 1 shows that when the finishing temperature is set to 85 degrees, the time required for the object to be heated to reach the finishing temperature is 6 minutes.

After the start of heating, the control means 16 can change the initially estimated heating time of the remaining heating time from the change rate of the temperature rise of the object to be heated, based on the signal of the temperature detecting means 14.

(Embodiment 2) FIG. 3 is an operation part and block diagram of a heating apparatus according to Embodiment 2 of the present invention.

In FIG. 3, components having the same reference numerals as those in the first embodiment have the same structure, and a description thereof will be omitted.

The difference from the first embodiment is that the temperature display means 15
Is that both the finish temperature set by the temperature setting means 13 before the start of heating and the temperature detected by the temperature detecting means 14 of the object to be heated after the start of heating are displayed.

The upper part of the temperature display means 15 displays the set temperature of the temperature setting means 13, and the lower part displays the detected temperature of the object to be heated from the temperature detecting means 14.

(Embodiment 3) FIG. 4 is a block diagram showing an operation portion and a block diagram of a heating apparatus according to Embodiment 3 of the present invention.

In FIG. 4, components having the same reference numerals as in the first embodiment have the same structure, and a description thereof will be omitted.

The difference from the first embodiment is that the physical quantity detecting means 21 and 2 detect the physical quantity of the object to be heated in combination with any of weight, humidity change, dielectric constant, dielectric loss and shape.
2, 23, and 24.

The weight of the object to be heated is measured by a weight sensor that applies an electrode on a ceramic substrate and detects a change in the capacitance of the ceramic substrate due to the weight of the object to be heated by an electric signal. A humidity sensor that detects the change in its resistance value by the action of the vapor of the heated object by an electric signal, and measures the dielectric constant or dielectric loss of the heated object based on the frequency band and temperature. Takes a unique value, and therefore, if the temperature changes, the strength of the high-frequency power absorption of the object to be heated also changes.Therefore, the change in the strength of the electric field is indirectly measured by a semiconductor detection method detector, and the The three-dimensional shape is detected using a photosensor using a light emitting element such as a phototransistor and a light receiving element.

Before the start of heating, when the user presses the function button 18 and operates the temperature setting means 13 to set the finishing temperature of the object to be heated, the control means 16 determines the dimensions of the heating chamber 9 and the high-frequency radiation means 10. From the signals from the temperature detecting means 14 for detecting the temperature of the object to be heated and the various physical quantity detecting means 21 to 24, and the time required for heating and the finished temperature in association with the time in association with the time.
To be displayed. In FIG. 4, the time for the heating place is 6 minutes, and the finish temperature of the object to be heated is predicted to be 85 ° C., and the heating is automatically terminated.

(Embodiment 4) FIG. 5 is an operation part and block diagram of a heating apparatus according to Embodiment 4 of the present invention.

In FIG. 5, components having the same reference numerals as those in the first embodiment have the same structure, and a description thereof will be omitted.

The difference from the first embodiment is that the control means 16
The point is that it has a menu setting means 25 for inputting the type and amount of the object to be heated or the magnitude of the high-frequency heating output.

In the case of milk or sake can, which is a specific object to be heated, the menu is to be finished at a temperature lower than the boiling temperature.
Is pressed, the corresponding heating time and heating temperature from the temperature detecting means 14 are displayed by the heating time displaying means 12 and the temperature displaying means 1.
Display on 4 and heat.

(Embodiment 5) FIG. 6 is a block diagram showing an operation part and a block diagram of a heating apparatus according to Embodiment 5 of the present invention.

In FIG. 6, components having the same reference numerals as those of the first to fourth embodiments have the same structure, and a description thereof will be omitted.

The difference from the first to fourth embodiments is that the control means 16
Has a priority button 26 for performing control in preference to either the heating time setting means 11 or the temperature setting means 13.

When the control means 16 operates the priority button 26 and then operates either the heating time setting means 11 or the temperature setting means 13 when heating the object to be heated,
The control is performed with priority given to one of the setting means, and the control of the other setting means is not performed. For example, the case where the temperature setting means 13 is operated after pressing the priority button 26 to maintain a constant temperature of 85 degrees corresponds to this control. In the case of constant temperature cooking in which the user wants to maintain a constant temperature for a certain period of time, the priority button can control heating by fixing either the heating time setting or the temperature setting, and can display and confirm the heating temperature.

FIG. 7 shows a control flowchart of the control means of the heating device of the fifth embodiment.

(Embodiment 6) FIG. 8 is a block diagram showing an operation part and a block diagram of a heating apparatus according to Embodiment 6 of the present invention.

In FIG. 8, components having the same reference numerals as those of the first to fifth embodiments have the same structure, and a description thereof will be omitted.

The difference from the first to fifth embodiments is that the control means 16
Is that the heating time setting means 11 or the temperature setting means 13 has an adjusting means 27 which can be finely adjusted.

In the first embodiment, when the heating time setting means 11 initially sets 6 minutes in the first embodiment, the control means 16 displays in conjunction with the temperature display means 15 that the finished temperature of the object to be heated reaches 85 degrees. For another user, if the user wants to make the finishing temperature 10 degrees higher than this temperature, the temperature can be easily reduced to 95 degrees by pressing the tab of the adjusting means 27. Then, the heating time 9 minutes corresponding to 95 degrees is displayed on the heating time display means 12.

(Embodiment 7) FIG. 9 is an operation part and block diagram of a heating apparatus according to Embodiment 7 of the present invention.

In FIG. 9, components having the same reference numerals as those in the first to sixth embodiments have the same structure, and a description thereof will be omitted.

The difference from the first to sixth embodiments is that
Is that a heating time setting means 11 and a temperature setting means 13 are prohibited from being changed for a certain period of time after the start of heating.

This configuration corresponds to the portion 33 of the control flowchart of the control means 16 in FIG.

After the start of heating, if the user changes the initially set value and changes any of the heating time setting means 11 and the temperature setting means 13, the signal of the temperature detecting means 14 is taken in, and the heating time to be changed is obtained. In order to calculate the set temperature, the prohibition means 28 controls the heating time setting means 1 for a certain time.
1. The change of the temperature setting means 13 is prohibited, and the calculation result after the change is displayed on the heating time display means 12 and the temperature display means 15 again.

(Embodiment 8) FIG. 10 is a control flowchart for explaining the control means 16 of the heating apparatus according to Embodiment 8 of the present invention. The configuration of the heating device is the same as that of FIG.

The difference from the seventh embodiment is that the control means 16
After the start of heating, heating time setting means 11 and temperature setting means 13
Is changed, the high-frequency radiation means 10 is temporarily stopped or the output is reduced, and the changed heating time setting means 11 and temperature setting means 13 are displayed, and then the heating of the object to be heated is finished again. The remaining time up to and the detected temperature of the object to be heated are displayed on the heating time display means 12 and the temperature display means 15.

When heating the object to be heated, the control means 16 controls the temperature set by the temperature setting means 11 and the temperature detection means 1.
Since the configuration is such that the temperature of 4 is displayed, the relationship between the state during heating and the set temperature can be checked while being displayed every moment, and the temperature setting time and the finished temperature can be changed even during heating and cooking. It can be finished to the finishing temperature desired by the user. At the time of change, the control means 16
Controls the prohibiting means 28 of the seventh embodiment to increase display reliability.

(Embodiment 9) FIG. 11 is an operation part and block diagram of a heating apparatus according to Embodiment 9 of the present invention.

In FIG. 11, components having the same reference numerals as those of the first to eighth embodiments have the same structure, and a description thereof will be omitted.

The difference from the first to eighth embodiments is that a heater heating means is provided. 29 is a heating chamber temperature detecting means for detecting the ambient temperature in the heating chamber 9, and 30 is a heater heating means for browning an object to be heated in the heating chamber.

When the hamburger is heated as an object to be heated, the oven button of the function button 18 is pressed, and when the finishing temperature is set to 75 degrees by the temperature setting means 13, the temperature detecting means 14, various physical quantity detecting means 21 to 24, From the heating chamber temperature detecting means 29, the temperature and weight of the hamburger and the ambient temperature of the heating chamber are measured, the control means 16 calculates the heating time, and the heating time display means 12 displays the time required for heating and the temperature display means 15 Displays the finishing temperature. When the start button 19 is pressed to start heating, the control means 16
Indicates the remaining time of the heating time on the heating time display means 12 and the temperature of the hamburger on the temperature display means 15 to automatically perform heating.

When it is desired to heat the hamburger quickly, a combined or simultaneous heating method of the high-frequency radiating means 10 and the heater heating means can be adopted. At this time, the control means 16 calculates the heating time from the physical quantity detecting means of the humidity change and the dielectric constant of the object to be heated as the physical quantity detecting means and the temperature detecting means 14, and calculates the required heating time for the heating time displaying means 12 and the temperature displaying means 15. Time and finishing temperature are displayed respectively.

(Embodiment 10) FIG. 12 shows Embodiment 1 of the present invention.
It is an operation part and block diagram of a heating device of No. 0.

In FIG. 12, components having the same reference numerals as those of the first to ninth embodiments have the same structure, and a description thereof will be omitted.

The difference from the ninth embodiment is that a storage means 31 is provided. And since the control means 16 has the storage means 31 for storing the history of the past heating, the influence of the residual heat in the heating chamber, the history of the past heating time, the temperature detecting means 1
4. Since the heating time can be calculated from the physical quantity detecting means 21 to 24, even when the object to be heated is repeatedly heated, the finishing temperature desired by the user can be confirmed and automatically adjusted to that temperature.

(Embodiment 11) FIG. 13 shows Embodiment 1 of the present invention.
FIG. 2 is an operation part and a block configuration diagram of a heating device 1;

In FIG. 13, components having the same reference numerals as those in the first to tenth embodiments have the same structure, and a description thereof will be omitted.

The difference from the tenth embodiment is that a notifying unit 32 is provided. As in the ninth embodiment, when heating a hamburger as an object to be heated, the oven button of the function button 18 is pressed, and when the finishing temperature is desired to be 75 degrees by the temperature setting means 13, the temperature detecting means 14 and various physical quantity detecting means 21 are required. 24, the temperature and weight of the hamburger and the ambient temperature of the heating chamber are measured from the heating chamber temperature detecting means 29, the control means 16 calculates the heating time, and the heating time display means 12 displays the time required for heating and the temperature display. The means 15 displays the finished temperature. At this time, the control means 16 controls the high-frequency radiation means 10
Alternatively, based on the output of the heater heating means 30, whether or not the set value can be set or not is notified by the notifying means 32 by changing the timbre. When heating is started by pressing the start button 19, the heating time display means 12 displays the remaining time of the heating time, and the temperature display means 15 displays the temperature of the hamburger, so that heating is performed automatically.

Further, when the user changes the heating time to a short time by the heating time setting means 11 after the start of heating, the control means 16 similarly changes the timbre by the notifying means 32 whether the change is possible or impossible. To inform.

FIG. 14 is a control flowchart of the control means 16 at this time.

[0087]

As described above, according to the present invention, a heating time setting means for setting a heating time of an object to be heated, a display means for displaying the heating time, and a temperature for setting a finishing temperature of the object to be heated. Setting means, temperature detection means for detecting the temperature of the object to be heated, temperature display means for displaying the temperature, the heating time setting means and the temperature setting means are interlocked, and the heating time display means and the temperature display means Since it has control means for controlling the display so as to be linked and displayed, the setting method based on the relationship between the heating time of the object to be heated and the temperature attained by heating,
The user can set without any discomfort, and has an advantageous effect of immediately grasping the heating time to reach the finishing temperature.

The control means displays the set temperature of the temperature setting means before the heating of the object to be heated and the temperature of the temperature detecting means, so that the user can adjust the temperature with respect to the set temperature after the heating of the object to be heated. The degree of rise and the remaining time required for heating can be confirmed. In addition, when the user wants to change the heating condition on the way, he or she can grasp the relationship with the initial set temperature, so that it has an advantageous effect that it becomes easy to judge the change.

Further, since the control means is configured to control using the signal of the physical quantity detecting means for detecting the physical quantity (weight, humidity, dielectric constant, shape) of the object to be heated, the difference in the size of the heating chamber,
Without being influenced by external factors of the heating capacity of the high-frequency radiation means,
The desired finishing temperature and required heating time desired by the user can be confirmed, and the temperature can be automatically adjusted to the desired temperature. This has an advantageous effect that the degree of freedom in design is improved.

The control means has a menu setting means for inputting the type and amount of the object to be heated or the magnitude of the high-frequency heating output.

Further, since the control means has a menu setting means, for a specific object to be heated, a heating time corresponding to a menu which is desired to be finished at a certain temperature lower than the boiling temperature or a menu which is frequently used can be used. There is an advantageous effect that the heating temperature can be displayed and heating can be performed.

The control means gives priority to the setting of either the heating time setting means or the temperature setting means, so that a constant temperature is required to be maintained for a certain time during cooking of the object to be heated. In the case of temperature cooking, it is possible to control heating by fixing to either the heating time setting or the temperature setting. In addition, the heating temperature can be displayed and confirmed, and it can also be used as a function of keeping the heated object warm. Having.

Further, since the control means has a heating time setting means or a temperature setting means having an adjusting means which can be finely adjusted, in heating a specific object to be heated, the heating is performed centering on the finishing temperature, and the fineness of the slimness is reduced. Adjustment is possible, the heating time and finishing temperature are displayed, and there is an advantageous effect that heating can be performed according to the user's preference.

Further, since the control means has the heating time setting means and the prohibition means for prohibiting the change of the temperature setting means for a certain period of time after the start of heating, the control means receives signals from the physical quantity detecting means and the temperature detecting means by changing the setting means. Since the calculated new set value can be displayed, there is an advantageous effect that controllability can be improved and the reliability of the setting can be improved.

When the heating time setting means and the temperature setting means are changed after the start of heating, the control means temporarily stops the high-frequency radiating means or lowers the output. , After displaying the temperature setting means,
Since the remaining time until the heating of the object to be heated is again displayed and the temperature detected by the object to be heated are displayed, the stability of the detection of the signals of the physical quantity detecting means and the temperature detecting means by changing the setting means during the heating and cooking is measured. Therefore, since a new set value calculated from the signal can be displayed, there is an advantageous effect that the reliability of the setting is further improved.

Further, since the heating means is provided, the control means controls the heating of the high-frequency radiation means, the heating by the heater heating means for scorching the surface of the object to be heated, and the combination of the high-frequency radiation means and the heater heating means. However, the temperature detection means, physical quantity detection means, heating chamber dimensions, heating time that can be judged from the heating capacity of the heater, and the finishing temperature are calculated, and the finishing temperature desired by the user can be confirmed with a simple operation and automatically It has the advantageous effect that it can be finished to a temperature.

Further, the control means includes: an atmosphere temperature of the heating chamber;
Since there is a storage means for storing the history of heating, it is possible to confirm the desired finishing temperature of the user by calculating from the effect of residual heat in the heating chamber and the history of past heating time, and automatically finish the temperature. It has the advantageous effect of being able to.

The control means, when setting or changing the heating time setting means and the temperature setting means, calculates from the output of the high-frequency radiation means or the output of the heater heating means and the current temperature, and determines whether the tone can be changed or not. Since there is provided the notification means for changing and notifying, there is an advantageous effect that the user can safely perform the change operation even if the set time and the set temperature are changed suddenly.

[Brief description of the drawings]

FIG. 1 is an operation part and block diagram of a heating device according to a first embodiment of the present invention.

FIG. 2 is an operation part and a block configuration diagram of the heating device.

FIG. 3 is an operation part and block diagram of a heating device according to a second embodiment of the present invention.

FIG. 4 is an operation part and block diagram of a heating device according to a third embodiment of the present invention.

FIG. 5 is an operation part and block diagram of a heating device according to a fourth embodiment of the present invention.

FIG. 6 is an operation part and block diagram of a heating device according to a fifth embodiment of the present invention.

FIG. 7 is a control flowchart of control means of the heating device.

FIG. 8 is an operation part and block diagram of a heating device according to a sixth embodiment of the present invention.

FIG. 9 is an operation part and block diagram of a heating device according to a seventh embodiment of the present invention.

FIG. 10 is a control flowchart of a control unit of the heating device according to the seventh and eighth embodiments of the present invention.

FIG. 11 is an operation part and block diagram of a heating device according to a ninth embodiment of the present invention.

FIG. 12 is an operation part and block diagram of a heating device according to a tenth embodiment of the present invention.

FIG. 13 is an operation part and block diagram of a heating device according to an eleventh embodiment of the present invention.

FIG. 14 is a control flowchart of a control unit of the heating device according to the eleventh embodiment.

FIG. 15 is an external configuration diagram of a conventional heating device.

[Explanation of symbols]

 Reference Signs List 9 heating chamber 10 high-frequency radiation means 11 heating time setting means 12 heating time display means 13 temperature setting means 14 temperature detection means 15 temperature display means 16 control means 21 to 24 physical quantity detection means 25 menu setting means 26 priority button 27 adjustment means 28 prohibition Means 29 Heating chamber temperature detecting means 30 Heater heating means 31 Storage means 32 Notification means

Claims (11)

[Claims] 1. A heating chamber for taking in and out an object to be heated, high-frequency radiating means for emitting high frequency, heating time setting means for setting a heating time of the object to be heated, and A heating time display means for displaying a heating time of the heating time setting means, a heating time display means for displaying a remaining time until the end of heating of the object to be heated after the heating of the object to be heated, and a finishing temperature of the object to be heated are set. Temperature setting means, temperature detection means for detecting the temperature of the object to be heated, and before the heating of the object to be heated is displayed, the set temperature of the temperature setting means is displayed, and after starting the heating of the object to be heated, Temperature control means for displaying the detected temperature of the object to be heated, and control means, the control means controlling the heating time setting means and the temperature setting means in association with each other, and controlling the heating time Display means and the temperature display means Heating apparatus comprising control means for controlling so as to display in association with. 2. The heating apparatus according to claim 1, wherein the control means displays a set temperature of the temperature setting means and a temperature of the temperature detection means before starting heating of the object to be heated. 3. The heating apparatus according to claim 1, wherein the control means controls the heating time display means and the temperature display means in association with each other by using a signal of the physical quantity detection means for detecting a physical quantity of the object to be heated. 4. The heating apparatus according to claim 1, wherein a menu setting means for inputting the type and amount of the object to be heated or the magnitude of the high-frequency heating output is input. 5. The heating apparatus according to claim 1, wherein the control means performs control by giving priority to one of the heating time setting means and the temperature setting means. . 6. The heating apparatus according to claim 1, wherein the heating time setting means or the temperature setting means is provided with a finely adjustable adjusting means. 7. The heating apparatus according to claim 1, wherein the control means has a prohibition means for prohibiting a change of the heating time setting means and the temperature setting means for a certain time after the start of the heating. 8. When the heating time setting means and the temperature setting means are changed after the start of heating, the high-frequency radiating means is temporarily stopped or the output is reduced, and the changed heating time setting means and temperature setting means are changed. The heating apparatus according to claim 1, wherein after the display is performed, the remaining time until the heating of the object to be heated is completed and the temperature detected by the object to be heated are displayed again. 9. The method according to claim 1, further comprising a heater heating means.
The heating device according to claim 1. 10. The heating apparatus according to claim 1, further comprising storage means for storing an atmosphere temperature of a heating chamber and a history of heating when the object to be heated is repeatedly heated. 11. When setting or changing the heating time setting means and the temperature setting means, calculation is performed from the output of the high-frequency radiating means or the output of the heater heating means and the current temperature, and the changeable or impossible is notified by changing the tone. Claim 1 having a notifying means
11. The heating device according to any one of items 10 to 10.