JP2020089548A - Heat cooker - Google Patents

Abstract

To provide a heat cooker that can perform heat cooking while a lid is open and execute a variety of cooking menus.SOLUTION: A heat cooker (1) executes heat cooking while being closed with an outer lid (31), whereas the heat cooker executes a variety of cooking menus by executing heat cooking while the outer lid (31) is open.SELECTED DRAWING: Figure 1

Description

The present invention relates to a heating cooker that heats and cooks foodstuffs.

In the heating cooker, food is put into the cooker body, the lid is attached to the cooker body, and then the cooking is performed. Normally, when cooking is performed, the lid is not opened until the cooking is completed, but as a heating cooker that opens the lid during cooking, for example, there is an electric rice cooker disclosed in Patent Document 1.

JP, 2009-186, A

By the way, in the electric rice cooker disclosed in Patent Document 1, when the cooked rice menu is executed, the lid is opened during heating, additional ingredients are added, and the lid is closed again to continue cooking. .. In this kind of heating cooker, when the lid is opened while the cooking is being performed with the lid closed, the heating is stopped once and the lid is closed again, and then the heating is restarted. That is, in the conventional heating cooker, the lid is opened while the lid is closed and the lid is opened, and the lid is not continued to be cooked.

As described above, in the conventional heating cooker, it is necessary to close the lid when performing the heating cooking, and it is not assumed that the heating cooking is performed with the lid open.

Therefore, in the conventional heating cooker, between the start and the end of cooking, the cooking menu is performed by combining the heating cooking with the lid closed and the heating cooking with the lid open, or only the heating cooking with the lid closed is performed. It is not supposed to execute various cooking menus such as the cooking menu and the cooking menu in which only the cooking with the lid opened is performed.

An object of one embodiment of the present invention is to realize a heating cooker which can perform heating cooking with an open lid and can execute various cooking menus.

In order to solve the above problems, a heating cooker according to an aspect of the present invention is a heating cooker that heats and cooks foodstuffs put into a cooker body, and opens and closes a foodstuff inlet of the cooker body. The cooking device includes a lid, an opening/closing detection unit that detects opening/closing of the lid, and a cooking control unit that controls heating and cooking of the cooker body by a heating cooking process according to a detection result of the opening/closing detection unit. When the opening/closing detection unit detects that the lid is closed, the vessel control unit controls heating cooking so as to perform heating cooking with the lid closed, and the opening/closing detection unit opens the lid. When this is detected, the cooking control is performed so that the cooking is performed with the lid opened.

According to one aspect of the present invention, it is possible to perform cooking with the lid open, and it is possible to execute various cooking menus.

It is a perspective view in the state where the lid of the heating cooker of the embodiment of the present invention was closed. It is a perspective view of the state which opened the lid of the heating cooker shown in FIG. It is a block diagram which shows the structure of the control apparatus of the heating cooker shown in FIG. It is a flowchart which shows the flow of cooking control in the heating cooker shown in FIG. It is a flowchart which shows the flow of another cooking control in the heating cooker shown in FIG. It is a perspective view of the state which closed the lid of the cooking device of other embodiments of the present invention. It is a perspective view of the state which opened the lid of the heating cooker shown in FIG. It is a block diagram which shows the structure of the control apparatus of the heating cooker shown in FIG. It is a figure which shows the example of a display in the operation display part in the heating cooker shown in FIG. It is a flowchart which shows the flow of the display control of the operation display part of the heating cooker shown in FIG.

[Embodiment 1]
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of the heating cooker according to the embodiment of the present invention with the lid closed. FIG. 2 is a perspective view of the heating cooker shown in FIG. 1 with the lid opened.

(Outline of cooking device)
As shown in FIGS. 1 and 2, the heating cooker 1 includes a cooker body 11, a lid 12, and an inner pot 13.

(Cooker body)
The cooker main body 11 includes an inner pot housing portion 21, a heating portion 22, a temperature sensor 23, and a weight sensor 24 (FIG. 3).

The inner pot housing portion 21 is a recess formed in the cooker body 11, and houses the inner pot 13. The heating unit 22 heats the inner pot 13 stored in the inner pot housing 21, that is, the food material. The heating unit 22 is composed of, for example, an induction heating coil, but the heating unit 22 is not limited to this, and conventionally known heating means can be used. The temperature sensor 23 detects the temperature of the inner pot 13. The weight sensor 24 detects the weight of the food material contained in the inner pot 13.

(Lid)
The lid body (lid) 12 is attached to the cooker body 11 so as to be openable and closable, and opens and closes the opening of the inner pot 13 housed in the cooker body 11. The lid 12 includes an outer lid 31, an inner lid 32, and a stirring mechanism 33.

The outer lid 31 is connected to the cooker body 11 via a hinge spring 31a. The inner lid 32 is detachably attached to the outer lid 31 and closes the inner pot 13 when the lid 12 is closed.

Inside the outer lid 31, a control unit (cooking control unit, function control unit) 34, a motor 35, and a speaker 36 are provided.

The control unit 34 is composed of a CPU and controls various operations in the heating cooker 1, particularly, an operation of heating and cooking food. The control unit 34 controls the heating unit 22, the stirring mechanism 33, and the like based on a program stored in a ROM (Read Only Memory), input data, and the like, and causes the cooking device 1 to perform cooking according to the selected dish. Let it run. The location of the control unit 34 is not particularly limited, and may be placed in the cooker body 11, for example. The motor 35 rotates the stirring mechanism 33. The speaker 36 outputs a voice notifying the user of information.

An operation display section 37 for operation and display is provided on the upper surface of the outer lid 31. The operation display unit 37 has a display unit 371 and various operation buttons 372 around the display unit 371. The operation button 372 includes various selection buttons, a start/decision button, a cancel button, and various buttons for instructing the heating cooker 1 to perform various operations. The start/decision button is an operation button for instructing the start of cooking including reserved cooking.

The display unit 371 displays various kinds of information selected by the user according to the user's operation on the operation button 372.

(Stirring mechanism)
The stirring mechanism 33 is driven by a motor 35 to rotate and appropriately stirs the food material in the inner pot 13 during cooking. The stirring mechanism 33 is detachably attached to the side of the inner lid 32 that faces the inner pot 13, and has two stirring arms 331 and a rotating body 332. The stirring arm 331 is attached to the rotating body 332, and is in a lying state (solid line) when the stirring mechanism 33 is not used, and is in an upright state (two-dot chain line) when the stirring mechanism 33 is used.

(Inner pot 13)
The inner pot 13 is arranged in the inner pot housing portion 21 of the cooker body 11. The inner pot 13 stores ingredients (vegetables, meat, fish, seasonings, etc.) to be cooked according to the type of dish. The inner pot 13 is formed of, for example, a high heat conductive member such as aluminum.

(Control device for heating cooker)
FIG. 3 is a block diagram showing the configuration of the control device of the heating cooker 1. As shown in FIG. 3, the control device of the heating cooker 1 includes a control unit 34, and the control unit 34 includes a heating unit 22, a temperature sensor 23, a weight sensor 24, a motor drive circuit 38, a speaker drive circuit 39, and an operation. A display unit 37, a clock unit 40, a lid opening/closing sensor (opening/closing detection unit) 41, and a storage unit 42 are connected.

The motor drive circuit 38 is controlled by the control unit 34 to drive the motor 35, and the speaker drive circuit 39 is controlled by the control unit 34 to drive the speaker 36. The clock unit 40 has a timer function and measures time.

The lid opening/closing sensor 41 is a sensor that detects opening/closing of the outer lid 31, and sends the detected signal to the control unit 34. The control unit 34 controls the heating unit 22 so as to perform the cooking according to the opening/closing of the outer lid 31. Details of the heating and cooking control will be described later.

The storage unit 42 stores information on the control content that the control unit 34 performs on the heating unit 22, the stirring mechanism 33, and the like regarding cooking for each dish. In particular, the heating cooker 1 can automatically perform cooking from the start to the end for a large number of dishes by reservation cooking. Therefore, regarding the reserved cooking, the storage unit 42 provides information on the control content performed by the control unit 34 with respect to the heating unit 22, the stirring mechanism 33, and the like from the start of cooking for each dish to the completion of cooking (hereinafter referred to as reserved cooking information. Memorized). In addition, for the normal cooking that is not the reserved cooking, the storage unit 42 is information on the control content performed by the control unit 34 for the heating unit 22, the stirring mechanism 33, and the like from the start of cooking for each dish to the completion of cooking (hereinafter, The normal cooking information) is stored. It should be noted that the normal cooking information includes a cooking menu including the open/closed state of the outer lid 31, that is, a step of heating with the outer lid 31 closed between the start of cooking and the end of cooking, a state of the outer lid 31 being opened. A cooking menu that includes the step of heating in is included.

Further, the storage unit 42 stores various setting information by the operation button 372 and utterance information indicating contents to be uttered by the speaker 36 at the time of cooking and the like.

The control unit 34 controls the operations of the heating unit 22, the motor drive circuit 38 that drives the motor 35, and the speaker drive circuit 39 that drives the speaker 36 according to the control content stored in the storage unit 42.

Specifically, the control unit 34 controls each unit to execute cooking based on the cooking information (reserved cooking information, normal cooking information) stored in the storage unit 42. In this case, the control unit 34 controls the operation of the heating unit 22 so that the temperature of the food material becomes the predetermined temperature defined in the cooking information.

The control unit 34 indirectly detects the temperature of the food in the inner pan 13 by the temperature of the inner pan 13 detected by the temperature sensor 23, the weight of the food detected by the weight sensor 24, and the heating time by the heating unit 22. To do.

That is, the heating cooker 1 stores in the storage unit 42 data in which the temperature detected by the temperature sensor 23, the weight of the foodstuff, the heating time, and the temperature of the foodstuff are associated with each other. The control unit 34 refers to the above data, and detects the temperature of the food in the inner pot 13 from the temperature detected by the temperature sensor 23, the weight of the food, and the heating time.

(Heating control)
When the lid open/close sensor 41 detects that the lid is closed, the heating cooker 1 executes the first heating cooking step for performing heating cooking with the lid closed, and the lid open/close sensor 41 opens the lid. When it is detected that the lid is opened, the heating and cooking control is performed so that the second heating and cooking step for performing the heating and cooking is performed with the lid opened.

Specifically, the heating cooker 1 can heat and cook with both the condition that the outer lid 31 is closed and the condition that the outer lid 31 is opened with one cooking menu. In other words, the heating cooker 1 performs heating with the outer lid 31 closed (first heating and cooking step) and heating with the outer lid 31 open (first heating) from the start of cooking to the end of cooking. A cooking menu including a heating process (2 heating process) and a process of heating with the outer lid 31 closed (third heating process) can be executed. When such a cooking menu is executed, the heating and cooking control as shown in FIG. 4, for example, is performed. In the following description of the heating and cooking control, the outer lid 31 and the inner lid 32 will be described as a lid. That is, opening the lid means opening the outer lid 31 and the inner lid 32, and closing the lid means closing the outer lid 31 and the inner lid 32.

The heating cooking control shown in FIG. 4 performs the first heating cooking step of cooking with the lid closed at the start of cooking, and the second heating cooking of cooking with the lid open until the end of cooking after the elapse of a predetermined time. The example which performs a process or a 3rd heating cooking process is shown.

That is, when the cooking menu selected by the user is executed, first, the first heating and cooking step is executed (step S11), and when the heating time predetermined by the first heating and cooking step elapses, the heating is terminated, It is determined whether or not heating is completed (step S12).

If it is determined that the heating in the first heating and cooking process is completed, the user is notified that the first heating and cooking process is completed (step S13). Here, the speaker (notification unit) 36 incorporated in the heating cooker 1 emits a sound, a voice, or the like for notifying that the first heating and cooking process is completed. As a method of notifying the user, in addition to sound and voice, a display indicating that the first heating and cooking process is completed may be displayed on the display unit 371 of the operation display unit 37, or a combination of sound and display may be used. Good.

Then, it is determined whether the lid is opened (step S14). Specifically, the opening/closing of the lid is determined based on the detection signal of the lid opening/closing sensor 41. Here, if it is determined that the lid is opened, the second heating cooking step of cooking with the lid open is executed (step 15), and when the heating time predetermined by the second heating cooking step has elapsed. Since the heating is finished, it is determined whether or not the heating is finished (step S16). When it is determined that the heating in the second heating and cooking step is completed, the cooking is ended.

On the other hand, if the lid is not opened in step S14, it is determined whether or not a predetermined time has elapsed (step S17). Here, if it is determined that the predetermined time has elapsed, it is determined that there is no user near the heating cooker 1, the process proceeds to step S18, and the third heating cooking process is performed instead of the second heating cooking process. Is executed (step S18). Here, in the third heating cooking step, when the heating cooking is restarted, the heating cooking is performed at a heating temperature and a heating time different from the heating temperature and the heating time of the heating cooking executed in the second heating cooking step. For example, in the third heating cooking step, since heating is performed with the lid closed, the heating temperature is lower than the heating temperature in the second heating cooking step, and the heating time is longer than the heating time in the second heating cooking step. Making it short. Further, in the third heating and cooking step, since heating is performed with the lid closed, the heating temperature is lower than the heating temperature in the second heating and cooking step, or the heating time is longer than the heating time in the second heating and cooking step. May be shortened. As a result, it is possible to approach the cooking state of the second heating cooking step in which heating is performed with the lid open.

After that, when the predetermined heating time in the third heating and cooking step elapses, the heating is ended, so it is determined whether or not the heating is ended (step S19). If it is determined that the heating in the third heating and cooking step is finished, the heating and cooking is finished. Here, the heating time of the third heating and cooking step may be the same as the heating time of the second heating and cooking step, or a heating time different from the heating time of the second heating and cooking step may be set in advance.

The heating and cooking control shown in FIG. 4 is described on the assumption that the lid is kept open while the second heating and cooking process is being executed.

The heating and cooking control shown in FIG. 5 shows how the heating and cooking control is performed when the lid is closed while the second heating and cooking process is being performed.

That is, it is determined whether or not the lid is closed while the second heating and cooking process is being performed (step S21) (step 22). Here, if the lid is not closed (No), the heating is finished when the heating time set in advance by the second cooking step has elapsed, so it is determined whether or not the heating is finished (step S23). When it is determined that the heating in the second heating and cooking step is completed, the cooking is ended.

On the other hand, if it is determined in step S22 that the lid is closed (Yes), heating is stopped (step S24), and the user is notified that heating has stopped (step S25). Subsequently, it is determined whether or not the lid is opened (step S26), and if it is determined that the lid is opened, heating is restarted (step S27), the process proceeds to step S22, and it is determined whether or not the lid is closed. ..

(effect)
As described above, since the heating cooker 1 having the above-described configuration can perform heating cooking not only when the lid is closed but also when the lid is opened, various cooking menus can be executed.

By the way, in the heating cooker 1, when performing the second heating cooking step, which is the heating cooking with the lid open, the user automatically controls the heating so that it is not necessary to operate the heating cooker 1. However, in some cases, it may be necessary to operate the heating cooker 1. In such a case, as shown in FIG. 2, if the outer lid 31 is in the open state, the operation display unit 37 provided on the outer lid 31 is operated, but from the user, the cooker main body 11 is operated. Since the operation display unit 37 is located at a position through the, there arises a problem that it is difficult to operate.

Therefore, when the second heating and cooking step is performed, the outer lid 31 can be completely removed from the cooker body 11, and the operation display unit 37 provided on the removed outer lid 31 can be operated. Good.

Alternatively, the operation display unit may be provided on the cooker body 11 side so that the user can easily operate even when the outer lid 31 is open.

In Embodiment 2 below, an example in which an operation display unit is provided on the cooker body 11 side will be described.

[Embodiment 2]
Hereinafter, one embodiment of the present invention will be described in detail. For convenience of description, members having the same functions as the members described in the above embodiment are designated by the same reference numerals, and the description thereof will not be repeated.

(Outline of cooking device)
As shown in FIGS. 6 and 7, the heating cooker 1A includes a cooker main body 11, a lid 12 and an inner pot 13 as in the heating cooker 1 of the first embodiment. The difference from the cooker 1 of the first embodiment is that the cooker body 11 is also provided with an operation display section (main body side operation display section 43) for operating the cooker 1A. In the present embodiment, the main body side operation display unit 43 and the operation display unit 37 provided on the outer lid 31 will be described as having the same function.

(Control device for heating cooker)
FIG. 8 is a block diagram showing the configuration of the control device of the heating cooker 1. As shown in FIG. 8, the control device of the heating cooker 1A includes a control unit 34, and the control unit 34 includes a heating unit 22, a temperature sensor 23, a weight sensor 24, a motor drive circuit 38, a speaker drive circuit 39, and an operation. The display unit 37, the clock unit 40, the lid opening/closing sensor 41, the storage unit 42, and the main body side operation display unit 43 are connected.

As shown in FIG. 7, the main body side operation display portion 43 is provided on the front side of the cooker main body 11, that is, on the side facing the hinge portion of the outer lid 31. The main body side operation display section 43 is composed of a touch panel type liquid crystal display section, and has a first display (full display) for displaying all operation keys so that all the functions of the cooking device 1A can be operated, and the cooking device 1A. It is possible to switch between a second display (simplified display) in which operation keys are narrowed down so that only some of the functions can be operated, and a simple display is provided as necessary.

In the full display on the main body side operation display unit 43, various operation buttons 432 are displayed around the display unit 431 as shown in FIG. 9A, for example. The operation buttons 432 include various selection buttons, a start/decision button and a cancel button, as well as various buttons for instructing various operations to the heating cooker 1. For full display on the main body side operation display unit 43, for example, the operation button 432 may be set so that the same function as the operation display unit 37 provided on the outer lid 31 can be executed, or the operation display unit 37 The operation buttons 432 may be set so as to execute the narrowed functions, or the operation buttons 432 may be set so as to execute more functions than the operation display unit 37.

On the other hand, the simplified display on the main body side operation display unit 43 has a temperature adjustment key and an operation key 432 around the display unit 431 as shown in FIG. 9B, for example. In this way, in the simple display, the functions that can be operated are narrowed down.

Here, switching control between the first display (full display) and the second display (simple display) on the main body side operation display unit 43 will be described below.

(Display control)
FIG. 10 shows a flow of processing for switching control between the first display (full display) and the second display (simplified display) on the main body side operation display unit 43. Here, of the cooking menu, an example will be described in which the outer lid 31 is first cooked with the outer lid 31 closed, and after a predetermined time elapses, the outer lid 31 is opened.

First, when the main body side operation display unit 43 is in the full display state (step S31) shown in FIG. 9A, it is determined whether the outer lid 31 is opened (step S32). Here, the lid opening/closing sensor 41 detects that the outer lid 31 is opened and sends the detected signal to the control unit 34.

Next, if it is determined in step S32 that the outer lid 31 is opened, simple display is executed (step S33). Here, the control unit 34 receives a detection signal indicating that the outer lid 31 has been opened from the lid opening/closing sensor 41, and causes the main body side operation display unit 43 to perform the simple display shown in FIG. 9B.

Subsequently, it is determined whether or not the outer lid 31 is closed (step S34). If it is determined that the outer lid 31 is closed, the process proceeds to step S31, and full display is performed again. Here, the control unit 34 receives a detection signal indicating that the outer lid 31 is closed from the lid opening/closing sensor 41, and causes the main body side operation display unit 43 to perform the full display shown in FIG. 9A again.

(effect)
In this way, by switching the display of the main body side operation display unit 43 in association with the opening and closing of the outer lid 31, it is possible to improve the operability of the user when cooking is performed in conjunction with the opening and closing of the outer lid 31. You can For example, during the cooking process (second heating cooking process) executed with the outer lid 31 open, operations such as temperature setting and cancellation are usually sufficient, and therefore, when keys other than these operation keys are displayed, The user may get lost in operation. However, as described above, if only the necessary operation keys are displayed, the main body side operation display unit 43 does not get lost in the operation.

In the present embodiment, the main body side operation display unit 43 is fully displayed with the outer lid 31 closed, but the present invention is not limited to this, and the outer lid 31 is open. Alternatively, the main body side operation display unit 43 may be fully displayed. In particular, in the case where two operation display portions, that is, the operation display portion 37 of the outer lid 31 and the main body side operation display portion 43 of the cooker main body 11 are provided as in the heating cooker 1A, the outer lid 31 is opened. Since the operation display unit 37 is located at a position where it is difficult for the user to operate, if the main body side operation display unit 43 of the cooker main body 11 is fully displayed, the user can perform various operations.

Further, when the two operation display units are provided as in the heating cooker 1A, the user may be confused as to which operation display unit should be operated. In particular, when the outer lid 31 is closed, both of the two operation display units are in a position where it is easy for the user to operate, so the user may be confused as to which operation display unit to operate. Therefore, when the outer lid 31 is closed, only the operation of the operation display section 37 provided on the outer lid 31 is accepted, and the operation of the main body side operation display section 43 provided on the cooker main body 11 is not accepted. Alternatively, when the outer lid 31 is opened, the operation of the operation display section 37 provided on the outer lid 31 is not accepted and only the operation of the main body side operation display section 43 provided on the cooker main body 11 is performed. I will accept it. With this, the user can easily determine which operation unit should be operated, and thus there is no fear of wondering the operation display unit to be operated.

Further, when the outer lid 31 is open, the operation display unit 37 provided on the outer lid 31 is not accepted, and only the main body side operation display unit 43 provided on the cooker body 11 is accepted. In this case, the display on the main body side operation display unit 43 may be a full display as shown in FIG. 9A or a simple display as shown in FIG. 9B. ..

[Embodiment 3]
Hereinafter, one embodiment of the present invention will be described in detail. For convenience of description, members having the same functions as those described in the first and second embodiments will be designated by the same reference numerals, and the description thereof will not be repeated.

The heating cooker according to the present embodiment has almost the same configuration as the heating cooker 1A of the second embodiment, and only one of the two operation display units (the operation display unit 37 and the main body side operation display unit 43) is provided. Although different in the points provided, the display of the operation display unit is switched to either full display or simple display in conjunction with the opening and closing of the outer lid 31, as in the second embodiment.

For example, when the operation display unit 37 is provided only on the outer lid 31 side like the cooking device 1 shown in FIG. 1, the operation display unit 37 is shown in FIG. 9A when the outer lid 31 is closed. As shown in FIG. 9, full display is performed, and when the outer lid 31 is open, the operation display unit 37 performs simple display as shown in FIG. 9B. The state in which the outer lid 31 is open means a state in which the outer lid 31 is connected to the cooker main body 11 by a hinge, as shown in FIG. 2, and although not shown, the outer lid 31 is completely removed from the cooker main body 11. Including the condition In a state where the outer lid 31 is hinged to the cooker main body 11, it is difficult to operate even if the outer lid 31 is opened and is simply displayed on the operation display section 37, but the outer lid 31 is completely removed from the cooker main body 11. In the opened state, even if the outer lid 31 is opened and is simply displayed on the operation display unit 37, the operation is easy.

Even when the outer lid 31 is not provided with the operation display section 37 and only the cooker main body 11 is provided with the main body side operation display section 43, as described above, when the outer lid 31 is closed, the main body side operation display is displayed. As shown in (a) of FIG. 9, the section 43 performs full display, and when the outer lid 31 is open, the main body side operation display section 43 displays a simple display as shown in (b) of FIG. To do.

The full display and the simple display shown in FIGS. 9A and 9B are examples, and the present invention is not limited to these examples. Further, these display examples may be obtained by downloading from a server or the like on the Internet via a communication network.

[Example of software implementation]
The control block (particularly the control unit 34) of the heating cookers 1 and 1A may be realized by a logic circuit (hardware) formed in an integrated circuit (IC chip) or the like, or may be realized by software.

In the latter case, the heating cookers 1 and 1A include a computer that executes instructions of a program that is software that realizes each function. The computer includes, for example, at least one processor (control device) and at least one computer-readable recording medium that stores the program. Then, in the computer, the processor reads the program from the recording medium and executes the program to achieve the object of the present invention. As the processor, for example, a CPU (Central Processing Unit) can be used. As the recording medium, a "non-transitory tangible medium" such as a ROM (Read Only Memory), a tape, a disk, a card, a semiconductor memory, a programmable logic circuit, or the like can be used. Further, a RAM (Random Access Memory) for expanding the program may be further provided. The program may be supplied to the computer via any transmission medium (communication network, broadcast wave, etc.) capable of transmitting the program. Note that one aspect of the present invention can also be realized in the form of a data signal embedded in a carrier wave, in which the program is embodied by electronic transmission.

The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the claims, and the embodiments obtained by appropriately combining the technical means disclosed in the different embodiments. Is also included in the technical scope of the present invention. Furthermore, new technical features can be formed by combining the technical means disclosed in each of the embodiments.

1,1A Heat cooker 11 Cooker main body 12 Lid body 13 Inner pan 21 Inner pan housing section 22 Heating section 23 Temperature sensor 24 Weight sensor 31 Outer lid 31a Hinge spring 32 Inner lid 33 Stirring mechanism 34 Control section 35 Motor 36 Speaker (Notification Part)
37 Operation Display Section 38 Motor Drive Circuit 39 Speaker Drive Circuit 40 Clock Section 41 Lid Open/Close Sensor (Open/Close Detection Section)
42 Storage unit 43 Main unit side operation display unit 331 Stirring arm 332 Rotating body 371 Display unit 372 Operation button 431 Display unit 432 Operation button

Claims (5)

A heating cooker that heats and cooks the ingredients put into the cooker body,
A lid that opens and closes the foodstuff inlet of the cooker body,
An opening/closing detector that detects opening/closing of the lid,
A cooking control unit that controls heating and cooking of the cooker body by a heating cooking process according to the detection result of the opening/closing detection unit,
The cooking control unit is
When the opening/closing detection unit detects that the lid is closed, the first heating and cooking step is executed,
The heating cooker characterized by performing a 2nd heating cooking process, when the said opening-and-closing detection part detected opening of the said lid. One cooking menu includes at least the first heating cooking step and the second heating cooking step,
An informing unit for informing that the first cooking step has been completed is further provided,
The cooking control unit is
The heating cooker according to claim 1, wherein when the first heating and cooking step is completed, the heating is stopped and a warning is given to open the lid. The cooking control unit is
The heating according to claim 2, wherein the cooking is restarted if the lid is closed for a predetermined time after the first heating and cooking step is finished and the notification to open the lid is given. Cooking device. The one cooking menu further includes a third heating step for performing heating cooking at a heating temperature and a heating time different from the heating temperature and the heating time in the second heating step,
The cooking control unit is
The heating cooker according to claim 3, wherein when the heating cooking is restarted, the third heating cooking step is performed instead of the second heating cooking step. The third cooking step is
Whether the heating temperature in the heating cooking control to be executed is lower than the heating temperature in the heating cooking control to be executed in the second heating cooking step,
The heating cooker according to claim 4, wherein the heating time in the heating and cooking control to be executed is shorter than the heating time in the heating and cooking control to be executed in the second heating and cooking step.

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