JP5769562B2 - Cooker - Google Patents

Description

  The present invention relates to a cooking device that can be cared for according to a care guide function.

  As a conventional cooking device, there is a device having an audio notification means for notifying an operation state during a care operation or at the end of the care operation during the care operation or at the end of the care operation (for example, see Patent Document 1). .

Japanese Patent No. 4654742 (Claim 5, FIG. 3)

However, in the conventional cooking device, when the user does not remember the work procedure when performing the maintenance work, it is necessary to carry out while looking at the instruction manual, and the workability is poor was there.
Furthermore, there is also a problem that the life of the cooking device is shortened due to the fact that the maintenance method is not understood due to loss of the instruction manual or the like.

  The present invention has been made to solve the above-described problems, and can be performed by guiding the procedure of the maintenance work without the user having to look at the instruction manual. The purpose is to obtain a cooking device.

A heating cooker according to a first aspect of the present invention includes a heating unit that cooks cooked food, and a control device that controls a heating cooking operation performed by the heating unit and guides a maintenance operation of the heating cooker. And an operation unit that transmits an operation signal for performing the care guide function to the control device, and a display device that displays cooking conditions input from the operation unit,
The control device, for each of a plurality of maintenance target parts to be cleaned on the display device, as a maintenance guide operation based on the maintenance guide function based on the operation signal from the operation unit. , in which description of the work and Figure of the portion displaying the theory Akirazu paired. With this configuration, maintenance work can be performed in the correct order while viewing the display device.

  A heating cooker according to a second aspect of the present invention includes a heating unit that cooks cooked food, and a control device that controls a heating cooking operation by the heating unit and guides a maintenance operation of the heating cooker. An operation unit that transmits an operation signal for executing the care guide function to the control device, a display device that displays cooking conditions input from the operation unit, and the care guide operation temporarily. Limiting means for limiting to the display device, the control device, based on the operation signal from the operation unit, as a maintenance guide operation based on the maintenance guide function, a plurality of maintenance to the display device For each part to be cleaned, a plurality of explanatory diagrams in which a diagram of the part and a description of the work are paired are displayed. Further, the restricting means temporarily restricts the care guide function when the temperature of the cooking device is high, even when the “care mode” selection command is received from the operation unit. With this configuration, the maintenance work can be performed in the correct order while looking at the display device, and the user inadvertently performs the disassembly and cleaning work of the hot cooker that has not been cooled sufficiently. Can be deterred.

  A heating cooker according to a third aspect of the present invention includes a heating unit that heats cooked food, and a maintenance guide function that guides maintenance work of the heating cooker in addition to controlling the cooking operation by the heating unit. A control device having a control device, an operation unit that transmits an operation signal for causing the control device to perform the care guide function, a display device that displays cooking conditions input from the operation unit, and voice data that is held And a voice guide device that assists the operation of the operation unit, and the control device, as a maintenance guide operation based on the maintenance guide function, based on the operation signal from the operation unit, For each of a plurality of maintenance target parts to be cleaned, the display device displays a plurality of explanatory diagrams in which a diagram of the part and a description of the work are paired, and the control means includes the voice guide. The apparatus, every time the diagram is displayed on the display device, which is constituted important matters in the care tasks listed in the illustration to notification by voice. With this configuration, the maintenance work can be performed in the correct order while looking at the display device, and the disassembly and cleaning work of the cooker can be recognized by voice, so that the work can be performed more correctly. Is.

  According to the present invention, by providing a care guide function, the user can perform the care work according to the guide displayed on the display device without looking at the instruction manual. Convenience for work can be improved.

It is an external appearance perspective view of the heating cooker which concerns on Embodiment 1 of this invention. It is a top view of the heating cooker which concerns on Embodiment 1 of this invention. It is a block block diagram of the heating cooker which concerns on Embodiment 1 of this invention. It is a flowchart of the care guide function of the heating cooker which concerns on Embodiment 1 of this invention. It is a figure which shows the example of the care guide caution screen in the care guide function of the heating cooker which concerns on Embodiment 1 of this invention. It is a figure which shows the example of the care guide selection screen in the care guide function of the heating cooker which concerns on Embodiment 1 of this invention. It is a figure which shows the detailed structure of the care guide screen of the care guide function of the heating cooker which concerns on Embodiment 1 of this invention. It is a figure which shows the care guide screen in each care guide operation | movement of the care guide function of the heating cooker which concerns on Embodiment 1 of this invention. It is a figure which shows the care guide screen in each care guide operation | movement of the care guide function of the heating cooker which concerns on Embodiment 1 of this invention. It is a figure which shows the example of the screen which accelerates | stimulates the maintenance work in the heating cooker which concerns on Embodiment 1 of this invention. It is a figure which shows the care guide screen which shows the grilling operation | movement of the "grill care method" among the care guide operations of the care guide function of the heating cooker which concerns on Embodiment 1 of this invention. It is a figure which shows the example of the maintenance prompting screen which prompts the maintenance work by the maintenance prompting function of the heating cooker which concerns on Embodiment 1 of this invention. It is a flowchart of the care guide function of the heating cooker which concerns on Embodiment 2 of this invention. It is a flowchart of the care guide function of the heating cooker which concerns on Embodiment 3 of this invention.

Embodiment 1 FIG.
(Overall configuration of cooking device)
1 to 12 show a cooking device according to Embodiment 1 of the present invention. FIG. 1 is an external perspective view of the heating cooker according to Embodiment 1 of the present invention, and FIG. 2 is a top view of the heating cooker. In addition, as shown in FIG. 1, an induction heating cooker with a grill function will be described as an example of the heating cooker according to the first embodiment.

  In the induction heating cooker 100 according to the first embodiment shown in FIG. 1 and FIG. 2, a top plate 2 formed of a heat-resistant glass plate or the like is installed on the upper surface of the main body 1, and the top plate 2 On the top, a left heating port 3a and a right heating port 3b for placing an object to be heated (not shown) such as a pan are configured.

  A central display panel 4 such as a liquid crystal panel for displaying various setting values (for example, heating power, heating time, etc.), abnormality information, and a maintenance guide screen described later, etc. Similarly, the left display panel 5a and right display panel 5b, which are liquid crystal panels for displaying various setting values, the left heating port heating power display unit 7a for displaying the heating power of the left heating port 3a, and the heating power of the right heating port 3b are displayed. A right heating port heating power display unit 7b and an operation unit 8 for performing operations such as starting a heating operation are provided.

  Further, a left heating port operation dial 9a for adjusting the heating power of the left heating port 3a and a right heating port operation dial 9b for adjusting the heating power of the right heating port 3b are installed on the right front portion of the main body 1. Has been. In addition, an air inlet 10 for taking in air in a grill box 121 described later and an air outlet 11 for discharging smoke generated from the cooked food in the grill box 121 are formed at the rear of the upper surface of the main body 1. Has been. As shown in FIG. 2, a control device 13 that controls the overall operation of the induction heating cooker 100 is provided inside the main body 1.

FIG. 3 is a block diagram of the induction heating cooker 100 of FIG.
As shown in FIG. 3, the main body 1 includes the control device 13 constituted by a microcomputer, an induction heating coil 3RC for the right heating port 3b, an inverter circuit 110R for the heating coil, and a left heating port. An induction heating coil 3LC for 3a and an inverter circuit 110L for the heating coil are installed.

  Reference numeral 111 denotes a heater drive circuit that drives a radiant electric heater 121H such as a sheathed heater installed in the grill cabinet 121. Reference numeral 112 denotes a display unit driving circuit that drives the central display panel 4, the left display panel 5a, the right display panel 5b, the left heating port heating power display unit 7a, and the right heating port heating power display unit 7b.

  Reference numeral 30 denotes a voice synthesizing unit that synthesizes voice data relating to maintenance work and various operations stored in the voice information storage unit 32 to create voice information. The central display panel 30 is provided below the top plate 2. It is installed at a position close to 4. Reference numeral 31 denotes a speaker for notifying the voice guide from the voice synthesizer, and is installed at a rear position below the top plate 2 and away from the induction heating coil 3LC for the left heating port 3a. Reference numeral 40 denotes a power source connected to a commercial power source 60 of 100V or 200V via a main power switch 50. Electric power is supplied from the power source to the control device 13, and the inverter circuits 110R and 110L and heaters are driven. The predetermined power is also supplied to the circuit 111 and the display unit driving circuit 112.

  Here, the “voice information” is information that informs by voice of information related to “care work” to be described later, the operating state of the cooker, the next procedure of operation, notification of incorrect operation, abnormal state of the cooker, and the like. . For example, as information for notifying the operation state of the cooking device, information for starting the heating operation, information for notifying the elapsed time from the start of heating, thermal power (when informing the heating amount with a numerical value such as watts, the numerical value, In addition, in the case where the heat is divided into a plurality of thermal powers such as “low heat” and “medium fire”, information such as “low heat” is included).

  The control device 13 reads the voice information from the voice information storage unit 32 and outputs the voice information to the voice synthesis unit 30, and the voice synthesis unit 30 synthesizes the voice information and outputs the voice corresponding to the voice information from the speaker 31. , Guidance is given to the user by voice. The voice synthesis unit 30, the voice information storage unit 32, and the speaker 31 are collectively referred to as a “voice guide device”. Note that the inverter circuits 110R and 110L may be referred to as “driving units”.

  The control device 13 receives an operation signal from the operation unit 8 and detection signals from various sensors (not shown), and controls various components such as the inverter circuit 110R according to a preset program. For example, a direct current is supplied to the control device 13 from the commercial power supply 60 having a voltage of 100 V or 200 V via a constant voltage circuit (not shown).

  Under the control of the control device 13, the power supply unit 40 supplies power from the commercial power supply 60 to the inverter circuits 110R and 110L, the grill heater drive circuit 111, and the like.

  Inverter circuit 110R converts electric power supplied from power supply unit 40 in response to a heating command from control device 13, and supplies a high-frequency current to a resonance circuit to which induction heating coil 3R and resonance capacitor C are connected. .

  Inverter circuit 110L converts the power supplied from power supply unit 40 in response to a heating command from control device 13, and supplies a high-frequency current to a resonance circuit to which induction heating coil 3L and resonance capacitor C are connected. . The power supply from the power supply unit 40 to each inverter circuit 110R, 100L is controlled on / off by a semiconductor switching element (not shown) for each inverter circuit 110R, 100L under the control of the control device 13. The

  The induction heating coils 3R and 3L are constituted by coils wound in a spiral shape, and induction heating is performed on an object to be heated placed on the top plate 2 by supplying a high frequency current from each of the inverter circuits 110R and 110L. .

The grill heater drive circuit 111 drives the grill heater 121H in the grill cabinet 121 in response to a heating command from the control unit 100. In addition, it is normal to provide the heater 121H in two places up and down, such as the ceiling part and bottom face vicinity of the grill cabinet 121.
The display unit driving circuit 112 drives various display units such as the central display panel 4, the left display panel 5a, and the right display panel 5b in accordance with instructions from the control unit 100.

  The control unit 13 receives operation information from the operation unit 8 and performs various controls based on the operation information. Each operation key of the operation unit 8 includes, for example, a grill menu button 83a and a start / stop button 83b described later.

  In the first embodiment, the “simple operation mode” is a mode for beginners unfamiliar with operation and cooking of the cooking device, and is a mode in which functions that can be used with the cooking device are limited. For example, among the switches included in the operation unit 8, the basic cooking menu is “heating” and “automatic cooking of fried food (the thermal power is automatically controlled by the temperature sensor so that the oil temperature is constant)”. Only the relevant switch can be used, and a switch that selects two types, high-speed water heater (maximum heating power of 3 kW or hot water) and manual tempura cooking (manually tempura cooking while manually adjusting the heating power) is used. (The input key of the switch itself is not displayed on the operation unit 5). Further, since “care work” described later does not function in the “easy operation mode”, no information regarding the maintenance work is displayed on the central display panel 4.

  In the simple operation mode, a more detailed voice guide is output from the speaker 31 than in the normal operation mode. In the simple operation mode, the operability and safety of beginners unfamiliar with the operation of the induction heating cooker are improved by making the content of the voice guide detailed. The “simple operation mode” includes a method selected by the user and a method in which the control device 13 determines and automatically selects the operation status of the user. When the former method is employed, There are various methods such as providing a dedicated switch in the operation unit 8 or selecting it when two or more other operation keys are simultaneously pressed in a special combination. When the simple operation mode is entered, the care guide function may be activated to display more detailed information than that of the normal operation mode (when not in the simple operation mode) and to notify the user by voice.

  In the first embodiment, the cooking menu is “heating”, “oil cooking” (fried food) (manual and automatic by automatic temperature control), “hot water”, and “Cooking rice” refers to “grilling” (roasted) and “firing” in the field of grill cooking. There is also “oven cooking” in which an object to be heated is cooked while maintaining the atmospheric temperature of the grill cabinet 121 at a predetermined high temperature.

(Configuration of the grill portion 12)
Next, the structure of the grill part 12 is demonstrated, referring FIG.
As shown in FIG. 1, a grill portion 12 is configured inside the lower left side of the main body 1. The grill portion 12 includes at least a grill door 120 that can be opened and closed on the left side of the front portion of the main body 1, a grill chamber 121 that is a cooking space inside the grill portion 12 that communicates with the grill door 120, and the grill chamber 121. It is comprised on the saucer 122 mounted in the bottom part of this, and the grill net | network 123 for placing on the upper side the saucer 122 and placing foodstuffs 21 such as fish on the upper side. The grill door 120 is provided with a handle 120a for the user to put on and open to open and close the grill door 120.

  In addition, the exhaust duct for communicating the grill chamber 121 and the exhaust port 11 and exhausting the air taken in from the intake port 10 to the outside through the exhaust port 11 from the grill chamber 121 together with the smoke generated from the cooked product 21. (Not shown) is formed behind the grill storage 121.

(Configuration of operation unit 8)
Next, the configuration of the operation unit 8 will be described with reference to FIG.
In the plan view of the induction heating cooker 100 shown in FIG. 2, the operation unit 8 is disposed on the front side of the upper surface of the induction heating cooker 100. The operation unit 8 includes, from the left side, a left heating port operation unit 81 for operating the heating operation of the left heating port 3a, a grill operation unit 83 for operating the grill heating operation, and a right heating port 3b. A right heating port operation unit 82 for operating the heating operation is provided.

  Among these, the left heating port operation unit 81 includes a deep-fried food button 81a, a 3kW button 81b for heating at the rated maximum heating power, and an on / off button 81c for instructing start and stop of the heating operation.

  The right heating port operation unit 82 includes a deep-fried food button 82a, a 3 kW button 82b, and an on / off button 82c. The grill operation unit 83 includes a grill menu button 83a, a start / stop button 83b, a left arrow button 83c, a right arrow button 83d, a time minus button 83e, and a time plus button 83f.

  The start / stop button 83b is provided with a start / stop button LED84. Further, the left arrow button 83c and the right arrow button 83d are provided with an arrow button LED 85. The time minus button 83e and the time plus button 83f are provided with a time button LED 86. Although not shown, a push button for opening and closing the main power switch 50 is provided on one or both of the operation unit 8 and the right front surface of the main body 1.

Details of the function of each button and each LED will be described later.
In addition, the kind and arrangement | positioning of each button which comprise the operation part 8 shown by FIG. 2 show an example, and are not limited to this.

(Induction heating operation of induction heating cooker 100)
Next, the induction heating operation of the induction heating cooker 100 according to the present embodiment will be described with reference to FIGS. 1 and 2.
The user places an object to be heated, such as a pan, into which the food is put, in the left heating port 3a. Then, when the user presses an on / off button 81c installed on the operation unit 8, an induction heating operation is performed. Specifically, a pressing operation signal for the on / off button 81 c by the user is transmitted to the control device 13. Based on the received pressing operation signal, the control device 13 causes the drive circuit 110L (inverter circuit) to energize the heating coil 3LC installed inside the main body 1 below the left heating port 3a. The object to be heated placed on the left heating port 3a receives induction heating from the energized heating coil 3LC, and the heating operation is started.

  Further, when the user rotates the left heating port operation dial 9 a installed on the right front portion of the main body 1, the rotation operation signal is transmitted to the control device 13. The control device 13 causes the driving circuit 110L to adjust the heating power of induction heating by the heating coil based on the received rotation operation signal. At that time, the control device 13 displays the strength of the heating power on the left heating port heating power display unit 7a.

  Then, when the user wants to finish cooking and stop induction heating, the user can end the induction heating operation by pressing the on / off button 81c again.

  In addition, even when the right heating port 3b is installed on the object to be heated by the user, similarly, the induction heating can be performed by the heating coil 3RC installed inside the main body 1 below the right heating port 3b. At that time, regarding the operation of the on / off button 82c and the right heating port operation dial 9b by the user and the display operation of the right heating port heating power display unit 7b, the on / off button 81c and the left heating port operation dial 9a described above are used. The operation and the display operation of the left heating port heating power display unit 7a are the same.

Next, oil cooking will be described.
The user places the oil pan filled with oil on the left heating port 3a. Then, when the user presses the on / off button 81c arranged on the operation unit 8, the oil pan heating operation is started in the same manner as the above-described induction heating operation. Next, the user sets the amount of oil charged into the oil pan by pressing the fried food button 81a a predetermined number of times. Then, the target oil temperature is set by rotating the left heating port operation dial 9a. At this time, the set oil amount and oil temperature may be displayed on the left display panel 5a, for example. Then, after the oil cooking is completed, the user can end the oil cooking by pressing the on / off button 81c again.

  Moreover, also when the right heating port 3b is installed in the oil pan by the user, induction heating of the oil pan can be similarly performed. At that time, regarding the operation of the on / off button 82c, the deep-fried food button 82a and the right heating port operation dial 9b by the user, and the display operation of the right display panel 5b, the above-mentioned on / off button 81c, the deep-fried food button 81a and the left heating This is the same as the operation of the mouth operation dial 9a and the display operation of the left display panel 5a.

Next, the hot water heating operation will be described.
The user places a pan filled with water on the left heating port 3a. Then, when the user presses the on / off button 81c installed on the operation unit 8, the heating operation of the pot filled with water is started in the same manner as the induction heating operation described above. Next, the user sets the heating time by pressing the 3 kW button 81b a predetermined number of times. At this time, the set heating time may be displayed on the left display panel 5a, for example. Then, after the heating operation starts, the heating operation automatically ends after the set heating time has elapsed.

  In addition, when the right heating port 3b is installed in a pot filled with water by the user, induction heating can be performed in the same manner. At this time, the operation of the on / off button 82c and the 3kW button 82b by the user and the display operation of the right display panel 5b are the same as the operation of the on / off button 81c and the 3kW button 81b described above and the operation of the left display panel 5a. This is the same as the display operation.

(Heating operation in the grill section 12 of the induction heating cooker 100)
Next, the heating operation in the grill portion 12 of the induction heating cooker 100 according to the present embodiment will be described with reference to FIGS. 1 and 2.
First, the user grasps the handle 120a of the grill door 120 and pulls it forward, and pulls the tray 122 and the grill net 123 out of the grill cabinet 121 to the outside. Next, the user places the food 21 such as fish on the pulled grill net 123. Next, the user again grabs the handle 120 a and pushes it into the main body 1, pulls the tray 122 and the grill net 123 into the grill cabinet 121, and closes the grill door 120. Then, the user selects a grill menu such as “figure appearance”, “grill”, and “oven” by pressing the grill menu button 83a disposed on the operation unit 8 a predetermined number of times.

First, the grill heating operation in the case where the grill menu of “appearance grilling” is selected by the user will be described.
The user sets the baking color of the food 21 by pressing the left arrow button 83c and the right arrow button 83d a predetermined number of times. The operation color setting operation signal is transmitted to the control device 13, and the control device 13 causes the central display panel 4 to display the set operation color based on the setting operation signal. Then, when the user presses the start / stop button 83b, the grill heating operation of the “appearance grilling” menu is performed. Specifically, a pressing operation signal for the start / stop button 83b by the user is transmitted to the control device 13, and upon receiving the pressing operation signal, the control device 13 is based on the received setting operation signal for the color. The cooking time of the food 21 is calculated. Next, the control device 13 causes the heater drive circuit 111 to energize the heater 121H installed in the grill cabinet 121, and causes the cooked food 21 to be heated by the heater so as to have a set baked color. Then, the control device 13 ends the heating operation after the calculated cooking time has elapsed after starting the heating operation.

Next, the grill heating operation when the cooking menu “Grill” is selected by the user will be described.
The user presses the left arrow button 83c and the right arrow button 83d a predetermined number of times to set the heating power of the heating operation for the food 21. The setting operation signal for the heating power is transmitted to the control device 13, and the control device 13 causes the central display panel 4 to display the set heating power based on the setting operation signal.

  Next, the user sets the heating time for the food 21 by pressing the time minus button 83e and the time plus button 83f a predetermined number of times. The heating time setting operation signal is transmitted to the control device 13, and the control device 13 displays the set heating time on the central display panel 4 based on the setting operation signal.

  Then, when the user presses the start / stop button 83b, the grill heating operation of the “grill” menu is performed. Specifically, a pressing operation signal of the start / stop button 83b by the user is transmitted to the control device 13, and when the control device 13 receives the pressing operation signal, the heater driving circuit 111 receives the pressing operation signal in the grill box 121. The installed heater 121H is energized, and the food 21 is heated by the heater. Then, the control device 13 ends the heating operation after the set heating time has elapsed since the heating operation was started.

The grill heating operation when the “oven” grill menu is selected by the user will be described.
The user presses the left arrow button 83c and the right arrow button 83d a predetermined number of times, thereby setting the heating temperature of the heating operation for the food item 21. The heating temperature setting operation signal is transmitted to the control device 13, and the control device 13 causes the central display panel 4 to display the set heating temperature based on the setting operation signal.

  Next, the user sets the heating time for the food 21 by pressing the time minus button 83e and the time plus button 83f a predetermined number of times. The heating time setting operation signal is transmitted to the control device 13, and the control device 13 displays the set heating time on the central display panel 4 based on the setting operation signal.

  Then, when the user presses the start / stop button 83b, the grill heating operation of the “oven” menu is performed. Specifically, when the user presses the start / stop button 83b, a pressing operation signal is transmitted to the control device 13. When the control device 13 receives the pressing operation signal, the control device 13 is installed in the grill box 121 with respect to the heater drive circuit. The energized heater is energized, and the food 21 is heated by the heater under a set heating temperature. Then, the control device 13 ends the heating operation after the set heating time has elapsed since the heating operation was started.

(Care guide function of induction heating cooker 100)
FIG. 4 is a flowchart of a heating cooker care guide function according to Embodiment 1 of the present invention, and FIG. 5 is a diagram showing an example of a care guide attention screen in the heating cooker care guide function And FIG. 6 is a figure which shows the example of the care guide selection screen in the care guide function of the same heating cooker. FIG. 7 is a diagram showing a detailed configuration of a maintenance guide screen for the heating cooker maintenance guide function.
Hereinafter, the care guide function of the induction heating cooker 100 according to the present embodiment will be described with reference to FIGS.

(S1)
First, the user continues to press the grill menu button 83a of the operation unit 8 for 3 seconds in order to shift to the maintenance guide mode for performing the maintenance guide function. Then, the process proceeds to step S2.
In addition, 3 seconds is an example and is not limited to this time.

(S2)
The control device 13 receives the pressing operation signal of the grill menu button 83a by the user, and determines whether or not the reception state has continued for 3 seconds. As a result of the determination, if it continues for 3 seconds, the process proceeds to step S3. On the other hand, if the reception state of the pressing operation signal is canceled before 3 seconds have elapsed, the process returns to step S1.

(S3)
The control device 13 causes the central display panel 4 to display a care guide attention screen shown in FIG. Then, the process proceeds to step S4.

(S4)
The control device 13 is shown in FIG. 5 on the display screen of the central display panel 4 after a predetermined time has elapsed after the maintenance guide caution screen is displayed or when the grill menu button 83a is pressed by the user. Display maintenance guide selection information. Then, the process proceeds to step S5. This care guide selection information is information for displaying and selecting the items of each care guide operation. As shown in FIG. 7, a set of explanatory diagrams and explanatory texts is provided in one screen. Appears in a still image state.

  The induction heating cooker 100 according to the first embodiment includes, as examples of the maintenance guide operation, “grill maintenance method”, “removal of grill”, “attachment of grill”, “attachment of grill door packing”, “ It is assumed that six maintenance guide operations, “care of the top plate” and “care of the intake and exhaust ports”, can be performed. Hereinafter, each of the six is referred to as a “care target category”.

FIG. 6 shows one state of the display screen of the central display panel 4 in which the “grill cleaning method” is selected in the above-described care guide operation.
Note that these maintenance guide operations are examples, and other maintenance guide operations may be performed.

(S5)
The control device 13 determines whether or not the grill menu button 83a has been pressed by the user. As a result of the determination, if the grill menu button 83a is pressed, the process proceeds to step S6. On the other hand, if the grill menu button 83a has not been pressed, the process proceeds to step S7.

(S6)
When the grill menu button 83a is pressed by the user, the control device 13 displays the next maintenance guide guide operation from the currently selected maintenance guide operation on the maintenance guide selection screen displayed on the central display panel 4. To the selected state. For example, as shown in FIG. 5, when the currently selected maintenance guide operation is “Grill maintenance method”, when the user presses the grill menu button 83a, the next “Grill removal” is performed. The care guide operation is selected. In addition, when the currently selected maintenance guide operation is “cleaning the intake / exhaust port”, when the grill menu button 83a is pressed by the user, the “cleaning method for the grill” at the top is maintained. The guide operation is selected. Then, the process returns to step S5.

(S7)
The control device 13 determines whether or not the right arrow button 83d has been pressed by the user. In this case, the control device 13 lights or blinks the arrow button LED 85 in order to notify the user that the right arrow button 83d can be pressed. If the result of this determination is that the right arrow button 83d has been pressed, the operation proceeds to step S8. On the other hand, if the right arrow button 83d has not been pressed, the process returns to step S5.

(S8)
The control device 13 starts the care guide operation selected in steps S4 to S6. The contents of this care guide operation will be described with reference to FIGS. Then, the process proceeds to step S9.

(S9)
The control device 13 determines whether or not the start / stop button 83b has been pressed by the user after completion of the maintenance guide operation in step S8 or during execution of the maintenance guide operation. In this case, the control device 13 lights or blinks the start / stop button LED 84 to notify the user that the start / stop button 83b can be pressed. As a result of the determination, when the start / stop button 83b is pressed, the care guide mode is exited and the normal heating operation is resumed. On the other hand, if the start / stop button 83b is not pressed, the process proceeds to step S10.

(S10)
The control device 13 determines whether or not 10 minutes have passed since the user has not operated the operation unit 8 during the maintenance guide operation, or whether the user has not operated the start / stop button 83b after the maintenance guide operation has ended. It is determined whether 10 minutes have passed. As a result of the determination, when the no-operation state has passed for 10 minutes, the maintenance guide mode is canceled and the state where the normal heating operation can be performed is returned. On the other hand, the start / stop button 83b is pressed by the user when the operation unit 8 is operated during the maintenance guide operation before the no-operation state has elapsed for 10 minutes, or after the maintenance guide operation is completed. If so, the process returns to step S9. The time of 10 minutes is an example, and is not limited to this time.

FIG. 6 is a diagram showing one description content of each care guide of the care guide function of the heating cooker according to the first embodiment of the present invention.
As described above, one explanation screen 70 sequentially displayed one by one on the display screen of the central display panel 4 is a simple explanation diagram 71 of parts etc. in the maintenance target section, an explanation 72, and an operation for switching the display. It is composed of a key suggestion mark 73, work process sequence numbers 74, characters indicating the number of all work processes, and the like.

8 and 9 are diagrams showing a maintenance guide screen in each maintenance guide operation of the maintenance guide function of the heating cooker according to the first embodiment of the present invention. Among these, FIG. 8 shows a maintenance guide screen in each maintenance guide operation of “grill maintenance method”, “removal of grill”, and “attachment of grill”.
Further, FIG. 8 shows a maintenance guide screen in each maintenance guide operation of “attachment of grill door packing”, “care of the top plate”, and “care of the intake / exhaust port”. Hereinafter, the details of the cleaning guide operation in step S8 in FIG. 4 will be described with reference to FIGS.

First, the maintenance guide operation when “removal of grill” is selected as the “care target section” in steps S4 to S6 in FIG. 4 will be described.
In the “Grill removal” maintenance guide operation, the control device 13 displays a maintenance guide screen for guiding the first maintenance work on the central display panel 4. The user performs maintenance work according to the guide on the maintenance guide screen displayed on the central display panel 4. Specifically, the user moves the tray 122 and the grill net 123 according to the guide “Take out the pan / grill net” as shown on the first cleaning guide screen of the “Grill removal” maintenance guide operation. Take out (process number 1). Next, the user presses the right arrow button 83d to display a maintenance guide screen indicating the next maintenance work on the central display panel 4. In this case, the control device 13 lights or blinks the arrow button LED 85 in order to notify the user that the right arrow button 83d can be pressed.

  When the control device 13 recognizes that the right arrow button 83d has been pressed by the user, the control device 13 displays the next maintenance guide screen on the central display panel 4 (step number 2). The user can also display the previous care guide screen on the central display panel 4 by pressing the left arrow button 83c. Through the above procedure, the user completes the maintenance work according to the guide on the maintenance guide screen displayed on the central display panel 4. The user can exit the maintenance guide mode by pressing the start / stop button 83b after finishing all the maintenance work according to the maintenance guide operation (step S9 shown in FIG. 9).

  In addition, the user presses the left arrow button 83d to switch to the next maintenance guide screen, that is, to sequentially view the maintenance guide screen on which information indicating the next work process is described so as to turn the page of the book. Although the pressing operation has been described, the present invention is not limited to this operation, and the maintenance guide screen may be switched as follows. For example, when the end of a specific maintenance operation by the user can be detected by a sensor, the control device 13 performs the maintenance operation indicated on the currently displayed maintenance guide screen when detected by the sensor. It may be determined that the process has been completed, and the next maintenance guide screen may be displayed on the central display panel 4. Specifically, it is assumed that a grill net sensor for detecting whether or not the grill net 123 is installed is provided, and the control device 13 determines whether the grill net 123 has been taken out by the user according to the guide on the first care guide screen. When the determination is made by the grill net sensor, the next maintenance guide screen may be displayed. As a result, even if the user does not bother to press the left arrow button 83c, the next maintenance work can be started, and convenience is improved. Further, in this case, when the control device 13 does not detect that the grill net 123 has been taken out by the grill net sensor for a predetermined time during the display of the first care guide screen, as shown in FIG. It is also possible to display on the central display panel 4 a screen prompting to take out the grill grill 123. As a result, the user can be alerted to the maintenance work, and the convenience of the maintenance work can be further improved.

  Next, with reference to FIG. 8, a description will be given of the maintenance guide operation in the case where “attachment of grill” is selected as the maintenance guide operation in steps S4 to S6 in FIG.

  The control device 13 displays a maintenance guide screen for guiding the first maintenance work on the central display panel 4 in the “Grill installation” maintenance guide operation. The user performs maintenance work according to the guide on the maintenance guide screen displayed on the central display panel 4. Specifically, the user performs the first operation of “tilt the door to the back side ...” as shown on the first maintenance guide screen of the “grill installation” maintenance guide operation. Install the grill door 120 according to the process guide.

  Next, the user presses the right arrow button 83d to display a maintenance guide screen indicating the next maintenance work on the central display panel 4. In this case, the control device 13 lights or blinks the arrow button LED 85 in order to notify the user that the right arrow button 83d can be pressed. When the control device 13 recognizes that the right arrow button 83d has been pressed by the user, the control device 13 causes the central display panel 4 to display the next maintenance guide explanation screen (work process 2).

  The user can also display the previous care guide screen on the central display panel 4 by pressing the left arrow button 83c. Through the above procedure, the user completes the maintenance work according to the guide on the maintenance guide screen displayed on the central display panel 4. The user can exit the maintenance guide mode by pressing the start / stop button 83b after finishing all the maintenance work according to the maintenance guide operation (step S9 shown in FIG. 3).

In addition, in order to switch to the next care guide screen, the user has described the operation of pressing the right arrow button 83d. However, the operation is not limited to this operation, and as described above, as described below. The care guide screen may be switched. That is, when the end of the specific maintenance work by the user can be detected by the sensor, the control device 13 shows the maintenance work displayed on the currently displayed maintenance guide screen when detected by the sensor. It may be determined that the process has been completed, and the next maintenance guide screen may be displayed on the central display panel 4. Specifically, it is assumed that a grill door sensor that detects whether the grill door 120 is closed or not is provided, and the control device 13 determines whether or not the grill door 120 is closed by the user according to the guide on the sixth care guide screen. If the grill door sensor detects that the next maintenance guide screen may be displayed. However, in the case of the “Grill installation” maintenance guide operation, the user exits the maintenance guide mode without pressing the start / stop button 83b after closing the grill door, which is the sixth work process. It should be. As a result, the next maintenance operation can be started without the user having to press the right arrow button 83d, or the user can leave the maintenance guide mode without pressing the start / stop button 83b. Can improve convenience. Further, in this case, the control device 13 does not detect that the grill door 120 is closed by the grill door sensor for a predetermined time during the period in which the sixth work process is displayed on the display screen of the central display panel 4. If, or as to display a screen prompting the user to close the grill door 120 as shown in Figure 10 (b) in the central display panel 4. As a result, the user can be alerted to the progress of the maintenance work, and the convenience of the maintenance work can be further improved.

  FIG. 11 is a diagram showing a maintenance guide screen showing an empty baking operation of the “grill cleaning method” in the maintenance guide operation of the maintenance guide function of the heating cooker according to the first embodiment of the present invention. Hereinafter, with reference to FIGS. 8 and 9, the maintenance guide operation when the “grill maintenance method” is selected as the maintenance guide operation in Steps S <b> 4 to S <b> 6 of FIG. 3 will be described.

  The control device 13 displays a maintenance guide screen for guiding the initial maintenance work on the central display panel 4 in the maintenance guide operation of the “grill maintenance method”. The user performs maintenance work according to the guide on the maintenance guide screen displayed on the central display panel 4. Specifically, the user follows the guide information describing the operation of “removing the saucer / grill net”, which is the first work step of the maintenance guide operation of the “grill care method”, and the saucer 122 and the grill net. 123 is taken out. Next, the user presses the right arrow button 83d to display a maintenance guide screen indicating the next maintenance work on the central display panel 4. In this case, the control device 13 lights or blinks the arrow button LED 85 in order to notify the user that the right arrow button 83d can be pressed. When the control device 13 recognizes that the right arrow button 83d has been pressed by the user, the control device 13 displays the next maintenance guide screen on the central display panel 4. The user can also display the previous care guide screen on the central display panel 4 by pressing the left arrow button 83c.

  According to the above procedure, the user proceeds with the maintenance work, and presses the start / stop button 83b for 3 seconds according to the guide information indicating the fourth work process. In this case, the control device 13 lights or blinks the start / stop button LED 84 to notify the user that the start / stop button 83b can be pressed.

  When recognizing that the user presses the start / stop button 83b for 3 seconds, the control device 13 displays a maintenance guide screen showing the empty baking operation (fifth work process) shown in FIG. Display. Here, the empty baking operation refers to an operation of blowing off excess oil remaining in the grill cabinet 121 and deodorizing with the deodorizing material provided in the grill cabinet 121. Then, the control device 13 displays a maintenance guide screen indicating the empty baking operation on the central display panel 4, and then performs the empty baking operation for a predetermined time (for example, 20 minutes). At this time, the control device 13 displays the meter display unit 4a on the central display panel 4 in order to show the progress of the baking operation, and as shown in FIG. 9, every predetermined time (for example, every minute). Switches the display of the meter display unit 4a. In addition, the heater 121H inside the grill 121 is used as a heat source for empty baking.

In addition, it is good also as what displays the remaining time of empty baking operation on the central display panel 4 with a number with the switch display of the meter display part 4a instead.
Moreover, although the baking time is set to a fixed time (20 minutes), it is not limited to this. That is, the temperature detector is provided in the grill cabinet 121, and the controller 13 may calculate the empty baking operation time based on the temperature in the cabinet detected by the temperature detector. For example, the controller 13 shortens the baking time when the internal temperature detected by the temperature detection means is high, and increases the baking time when the internal temperature is low. That's fine.

  Through the above procedure, the user completes the maintenance work according to the guide on the maintenance guide screen displayed on the central display panel 4. The user can exit the maintenance guide mode by pressing the start / stop button 83b after finishing all the maintenance work according to the maintenance guide operation (step S9 shown in FIG. 3). In addition, although it wrote as "after finishing all the cleaning work" here, it is not necessary to finish all the work processes at once about all the six "care object classifications" of FIG. 8, FIG. For example, “care of the intake / exhaust port” and care of the grill storage 121 may be performed at different occasions.

  In the case of the “Grill Care” maintenance guide operation, the above-described empty baking operation is the last cleaning operation, so that after the empty baking operation is completed without the user pressing the start / stop button 83b, It is good also as what remove | deviates from care guide mode. Other care guide operations are also in accordance with the care guide operations described above.

(Care reminding function of induction heating cooker 100)
FIG. 12 is a diagram showing an example of a maintenance prompting screen for prompting a maintenance work by the maintenance prompting function of the heating cooker according to the first embodiment of the present invention. Hereinafter, the maintenance reminding function of the induction heating cooker 100 according to the present embodiment will be described with reference to FIG.

  The control device 13 stores the elapsed time from the most recent execution for a specific care guide operation, or the number of times the care guide operation has been executed after the most recent operation. Then, when the above-described elapsed time exceeds a predetermined time, or when the number of executions of a specific care guide operation exceeds a predetermined number, the control device 13 performs the specific operation as shown in FIG. Maintenance prompting information for prompting the user to perform maintenance work related to the maintenance guide operation is displayed on the central display panel 4 by characters. FIG. 12 shows a maintenance prompting screen for the “Grill care method” maintenance guide operation as a specific maintenance guide operation.

In addition, although “Grill Care Method” is shown as a specific maintenance guide operation, it is not limited to this, and a maintenance prompt screen that prompts maintenance work related to other maintenance guide operations is displayed in the center It may be displayed on the panel 4.
Further, the elapsed time or the number of executions stored by the control device 13 may be confirmed by the central display panel 4 or the like.

  By providing the maintenance reminder function as described above, the user can be notified of the time of care even if he / she does not carry out care, and can prompt the maintenance work. It is possible to keep the state of the induction heating cooker 100 properly and use it for a long time.

  The maintenance guide operation described with reference to FIGS. 8 to 11 guides maintenance work to the user by displaying a maintenance guide screen on the central display panel 4, but in addition to this, control is performed. The device 13 controls the voice synthesizer 30 and the voice information storage unit 32 to notify the contents of work of each care guide from the speaker 31 by voice, thereby further improving the convenience of the user's care work.

Hereinafter, the maintenance guide function using the voice guide means will be described.
The control device 13 displays a maintenance guide screen for guiding the initial maintenance work on the central display panel 4 in the maintenance guide operation of the “grill maintenance method”. The user performs maintenance work according to the guide on the maintenance guide screen displayed on the central display panel 4.

The first work process of the “grill care method” is to take out the tray 122 and the grill net 123 as shown in FIGS. Accordingly, the display screen of the central display panel 4 is the explanation screen shown in FIG. 7 and a sound is output from the speaker 31 “First, the tray and the grille are taken out”.

Next, the user presses the right arrow button 83d to display a maintenance guide screen indicating the next maintenance work on the central display panel 4.
Then, the maintenance work of the second work process is displayed on the guide screen of a predetermined format by the central display panel 4. As shown in FIG. 8, the display content of the second work process is “wipe off oil stains on the bottom surface of the cabinet”. Corresponding to this, the speaker 31 of the voice guide device outputs a voice saying "The second work is to wipe off oil stains on the bottom of the interior". The reason for notifying the process number is that the user may not be gazing at the central display panel 4 or that the visually impaired person can easily recognize the progress of the process. is there.

Next, the user presses the right arrow button 83d.
Information on the third work process is shown on the care guide screen, and a guide with the letters “put the saucer and close the door (do not put the grill net)” and the voice guide device, “the third work is Put the saucer and close the door. At this time, do not insert the grill net. " Here, “Please do not insert the grill net” is not an explanation that directly shows the way or contents of the work, but is a precaution that the user (worker) should follow when working. In this way, depending on the work process, notices are displayed and displayed.

Next, the user presses the right arrow button 83d.
Proceeding to the 4th work process, the guide “Press and hold the start / stop button for 3 seconds” is displayed in text on the care guide screen, while the voice guide device displays “4th work. Please press for 3 seconds ".

With the above procedure, the user proceeds with the cleaning work, and performs visual guides such as letters and explanatory drawings and auditory guides by voice simultaneously.
Other care guide operations are also in accordance with the care guide operations described above.

  As apparent from the first embodiment, the control device 13 displays maintenance guide information on the central display panel 4 for each work process. Each time the display is performed, the voice guide device notifies the user of the maintenance work that matches the contents of the displayed explanatory diagram and explanatory text. In particular, “object” and “motion” are clearly notified. This is an “important matter” in the care guide information. The “object” is, for example, a “grill door”, and the “operation” is, for example, “take out”, “tilt”, or the like.

  In addition, as is apparent from the first embodiment, the voice guide device performs the maintenance work shown in the explanatory diagram each time the maintenance guide information is displayed on the central display panel 4. Since the explanations in the inside are read out and notified by voice according to the order of description, the contents displayed on the central display panel 4 can be more clearly understood by the user (operator) by listening to the voice guide information. Is recognized and reliable work can be expected.

(Effect of Embodiment 1)
As described above, the maintenance guide function allows the user to perform the maintenance work according to the guide displayed on the display panel without looking at the instruction manual. Convenience can be improved.

In addition, without using a dedicated operation means for performing the care guide function, the operation means used in the normal heating operation (in this embodiment, the grill operation section 83) is used in common. Since the care guide function can be implemented, the layout of the operation unit 8 can be easily configured, and the cost can be reduced. In addition, in this way, when using the operation means used in the normal heating operation in order to perform the care guide function, the operation means that can be operated is notified to the user by lighting or blinking with the LED. It is possible to improve the operability when performing the care guide function.
However, it is not limited to sharing the operation means, and a dedicated operation means for performing the care guide function may be provided separately from the operation means used in the normal heating operation. In this case, there is no need to notify the user of operating means that can be operated by the LED, and there is an effect that the operability at the time of performing the care guide function can be improved.

  In addition, by providing a maintenance reminder function, even if the user does not carry out the maintenance voluntarily, the maintenance time can be notified to the user and the maintenance work can be prompted. It becomes possible to maintain the state of the cooker properly and use it for a long time.

  Furthermore, in addition to displaying the care guide information on the central display panel 4, since the work contents of each care guide are also sequentially notified by voice from the voice guide device, there is no mistake or confusion in the care work for the user. Less and more convenient.

  In addition, although the induction heating cooker was demonstrated to the example as a heating cooker which concerns on this Embodiment 1 as shown in FIG. 1, it is not limited to this, A gas heating cooker, an electric oven, etc. Other cooking devices may be used.

  Further, in the heating cooker according to the first embodiment, during the maintenance guide function, the LED is turned on or blinked to indicate a button that can be pressed, but is not limited to the LED. Other lighting / light emitting means such as a light bulb may be used.

Embodiment 2. FIG.
FIG. 13 is a flowchart of the heating cooker according to the second embodiment of the present invention. A care guide function of induction heating cooker 100 according to the present embodiment will be described. The basic operation and display of the care guide function are the same as those in the first embodiment.

(S11)
From the time when heating of the heating source is completed, measurement of the heating end time is started.

(S12)
In order to shift to the maintenance guide mode for performing the maintenance guide function, the grill menu button 83a of the operation unit 8 is continuously pressed for 3 seconds. Then, the process proceeds to step S2. In addition, 3 seconds is an example and is not limited to this time.

(S13)
The control device 13 receives the pressing operation signal of the grill menu button 83a by the user, and determines whether or not the reception state has continued for 3 seconds. As a result of the determination, if it continues for 3 seconds, the process proceeds to step S3. On the other hand, when the reception state of the pressing operation signal is canceled before 3 seconds elapses, the process returns to step S12.

(S14)
The control device 13 starts measurement from the end of heating, and transitions to a care mode when 10 minutes have been measured in step 14. If 10 minutes have not elapsed, the process returns to step 12. In addition, 10 minutes is an illustration and is not limited to this time.

(Effect of Embodiment 2)
As described above, since the control device 13 is provided with “elapsed time determination means” as means for temporarily limiting the care guide function, the user cannot perform the cleaning guide in a hot state. Injuries such as burns can be prevented and safety can be improved.

  In addition, although the induction heating cooker was demonstrated to the example as a heating cooker which concerns on this Embodiment 2 as shown in FIG. 1, it is not limited to this, A gas heating cooker, an electric oven, etc. Other cooking devices may be used.

Embodiment 3 FIG.
FIG. 14 is a flowchart of the heating cooker according to the third embodiment of the present invention. A care guide function of induction heating cooker 100 according to the present embodiment will be described. The basic operation and display of the care guide function are the same as those in the first embodiment.

  The third embodiment is characterized in that the control device 13 is provided with “temperature determination means” as means for temporarily limiting the care guide function.

  When the cooking device is used once, not only the heating source but also its peripheral portion may be hot. Even when induction heating is performed by the induction heating cooker shown in the first embodiment, the top plate 2 may be hot immediately after use, so in this state, the grill cabinet 121 or the top plate 2 is not prepared. Touching is dangerous.

Therefore, in the third embodiment, a temperature determining means 80 as described below is provided.
First, in the third embodiment, a first infrared sensor (not shown) that detects the temperature of an object to be heated placed above the top plate 2 during induction heating cooking in a non-contact manner, and the top plate 2 A thermistor-type second temperature sensor (not shown) that detects the temperature by contact. Further, a third temperature sensor (not shown) for detecting the temperature inside the grill cabinet 121 and the wall surface temperature thereof is provided. Each of these temperature sensors monitors the temperature of the object to be heated and the top plate 2 during cooking, and is used for temperature control of the control device 13 and also for detecting an abnormal temperature state.

  The operation program shown in FIG. 14 is applied to both induction heating cooking and grill cooking. Moreover, the operation | movement of the control apparatus 13 corresponding to the case where a user operates the operation part continuously wishing for a care after cooking is completed is shown.

(S21)
When the heating of the heating source is completed (S20), when the user gives a command to the control device 13 from the operation unit 8 to activate the care guide after that, the presence or absence of the operation is detected by the control device 13. The

(S22)
The control device 13 obtains the latest temperature information from the various temperature sensors as described above, and determines whether the temperature of the top plate 2, the temperature of the exhaust port 11, and the temperature of the grill box 121 are equal to or lower than a predetermined temperature. Do. For example, it is determined whether or not the temperature of the grill 121 is 55 ° C. or lower. Although a dedicated temperature sensor for measuring the temperature of the exhaust port 11 is not provided in the third embodiment, it is assumed that the temperature of the exhaust port 11 is close to the temperature of the top plate 2 and the temperature of the top plate 2. If is a predetermined temperature, the exhaust port 11 is also considered to be at a predetermined temperature. However, when the induction heating cooking is not performed, the temperature of the top plate 2 is close to the room temperature, but when the grill cabinet 121 is used for cooking, the hot air from the grill cabinet 121 is discharged and the exhaust port 11 is hot. Therefore, the control device 13 also observes the temperature detection state of the grill cabinet 121 at the same time. If the temperature of the grill cabinet 121 is high, the temperature of the exhaust port 11 even if the temperature of the top plate 2 is low. Is determined to be hot.

(S23)
When the temperatures of all the temperature measurement parts are equal to or lower than the predetermined temperature, the control device 13 causes the central display panel 4 to display care guide information for performing the care guide function.

(S24)
The control device 13 displays the type of the maintenance guide such as “removing the grill” as shown in FIG. 6 and lists the work to be cleaned, that is, “care target category” as the “care menu”. Display and make it possible to select one of them.

(S25)
When the “care target category” is selected, the control device 13 sets the first work process among a plurality of explanation screens in which explanatory drawings of parts to be cleaned and explanations of work contents are set. Is displayed on the central display panel 4. Thereafter, the user can display the screen of the explanation in the order of the work process at an arbitrary timing to perform the maintenance work.

(S26)
On the other hand, when the temperature of all the temperature measurement parts is not lower than the predetermined temperature and there is a hot part, the control device 13 temporarily disables the function of the maintenance guide, and the central display panel 4 displays the temperature of the cooker. Until the time falls, the maintenance guide function will display that it will not start and voice guidance.

(S27)
Then, when the temperature of all temperature measurement parts becomes below predetermined temperature, it determines with the care guide being able to be started.

(S23)
And then displays a message indicating that the start of the care guide operations in the central display panel 4, sp e manufacturers 31
Will also inform you.

  Thereafter, the process returns to step 23 (S23) to start the care guide operation.

(Effect of Embodiment 3)
As described above, by providing a temperature judgment means in the care guide function, the user cannot perform the cleaning guide in a hot state, so that dangerous work such as burns can be avoided and safety can be improved. Can be improved.

  1 Main body, 2 Top plate, 3a Left heating port, 3b Right heating port, 4 Center display panel, 4a Meter display unit, 5a Left display panel, 5b Right display panel, 7a Left heating port heating power display unit, 7b Right heating port heating power Display unit, 8 operation unit, 9a left heating port operation dial, 9b right heating port operation dial, 10 intake port, 11 exhaust port, 12 grill unit, 13 control device, 21 cooked product, 71 explanatory diagram, 72 explanatory text, 73 Operation key suggestion mark, 74 process number, 75 number of all processes, 81 left heating port operation unit, 81a fried food button, 81b 3 kW button, 81c on / off button, 82 right heating port operation unit, 82a fried food button, 82b 3kW button, 82c ON / OFF button, 83 grill operation unit, 83a grill menu button, 83b start / stop button 83c Left arrow button, 83d Right arrow button, 83e Time minus button, 83f Time plus button, 84 Start / stop button LED, 85 Arrow button LED, 86 hour button LED, 100 Induction cooker, 120 Grill door, 120a Handle, 121 Grill warehouse, 122 saucer, 123 grill net.

Claims (18)

A heating unit for cooking cooked food,
A control device having a maintenance guide function for controlling the cooking operation by the heating unit and guiding the maintenance work of the cooking device;
An operation unit that transmits an operation signal for performing the care guide function to the control device;
A display device for displaying cooking conditions input from the operation unit,
The controller is
Based on the operation signal from the operation unit, as a maintenance guide operation based on the maintenance guide function, for each of a plurality of maintenance target parts to be maintained on the display device, a diagram of the part and the work cooking device description to and displaying the theory Akirazu paired. The controller is
The cooking device according to claim 1, wherein both the cooking operation by the heating unit and the care guide operation are selectively performed based on a plurality of operation signals from the operation unit. The operation unit includes a lighting device that emits light corresponding to a plurality of operation keys,
The said control apparatus makes the said lighting device light or blink in order to show the operation key which can be operated during execution of the said care guide operation | movement among these operation keys. Cooking device. The operation unit is
The cooking device according to claim 1, further comprising a cooking operation unit for performing a cooking operation and a maintenance operation unit for performing the care guide function. The said maintenance guide function selects and displays one maintenance work from the said operation part for every some maintenance object part. The Claim 1 characterized by the above-mentioned. Cooking device. The controller is
When a predetermined command is received from the operation unit, the display is switched from the maintenance explanatory diagram displayed on the display device to the maintenance explanatory diagram of the next work process during the execution of the maintenance guide operation. The heating cooker according to any one of claims 1 to 5, wherein: A detection means capable of detecting the completion of the maintenance work displayed in the specific care explanatory diagram;
The controller is
When the completion of the maintenance work displayed on the specific care explanatory diagram is detected by the detection means, a description of the next process from the specific care explanatory diagram displayed on the display device A display is switched to a figure. The heating cooker of any one of Claims 1-6 characterized by the above-mentioned. The controller is
The information that prompts the maintenance work is displayed on the display device when the completion of the maintenance work displayed on the specific care explanatory diagram is not detected for a predetermined time by the detection means. The heating cooker according to 7. The controller is
2. A maintenance prompting function for displaying maintenance prompting information corresponding to the maintenance guide action on the display device in order to urge execution of the specific maintenance guide action. The cooking device according to any one of claims 8 to 9. And further comprising a grill portion for performing the cooking operation of the food by a heater,
The controller is
It is possible to carry out the care guide operation including an empty baking operation as the care work, and at least as part of the care prompting function, an elapsed time after the care guide operation was most recently performed Alternatively, when the number of times of execution exceeds a predetermined time or a predetermined number of times, the maintenance prompting information corresponding to the maintenance guide operation is displayed on the display device. A temperature detecting means for detecting the temperature inside the grill portion;
The controller is
The cooking device according to claim 10, wherein an operation time of the empty baking operation is determined based on the internal temperature detected by the temperature detection unit. A voice guide device;
The controller is
Wherein during execution of the care guide operation, any one of claims 1 to 11, the guide information in said care illustration being displayed on the display device, and wherein the to broadcast by the voice guide device The heating cooker according to item 1. A heating unit for cooking cooked food,
A control device having a maintenance guide function for controlling the cooking operation by the heating unit and guiding the maintenance work of the cooking device;
An operation unit that transmits an operation signal for performing the care guide function to the control device;
A display device for displaying cooking conditions input from the operation unit;
Limiting means for temporarily limiting the care guide operation,
The controller is
Based on the operation signal from the operation unit, as a maintenance guide operation based on the maintenance guide function, for each of a plurality of maintenance target parts to be maintained on the display device, a diagram of the part and the work explanatory text to display the theory Akirazu paired,
The restricting means temporarily restricts the care guide operation when a predetermined condition of the restricting means is not satisfied when a selection command of “care mode” is received from the operation unit. To cook. The predetermined condition of the limiting means and the cooking device according to claim 13, characterized in that the time elapsed from the end of the operation of the pressurized heat source is above a predetermined time. Wherein the predetermined conditions limiting means, cooking device according to claim 13 in which the temperature of a predetermined portion of the pressurized heat source equal to or less than a predetermined temperature. The controller is
Display previous SL limiting means detects whether a predetermined condition is satisfied during the period until the predetermined condition is satisfied, the process moves to a predetermined standby mode, and not to initiate the care guide operates in the display device The cooking device according to any one of claims 13 to 15, wherein: A heating source;
An operation unit for setting cooking conditions of the heating source and selecting a “care guide mode”;
A display device for displaying a setting result of cooking conditions of the operation unit;
A control device that receives a command from the operation unit and controls the heating source and the display device;
A voice guide device for assisting the operation of the operation unit by reproducing the voice data held;
With
Wherein the control device, for each plurality of care target portion of care, and the data of theory Akirazu the image and description of this portion paired is stored,
In the care guide mode, each user given once to the controller a read command from the operation unit, the controller, in clean target portion the user is specified, the pre-Symbol Description Akirazu Display by the display device one by one according to the maintenance work sequence,
The control device causes the voice guidance device to notify the important matters in the maintenance work shown in the explanatory diagram by voice each time the explanatory diagram is displayed on the display device. A heating cooker. Wherein the control device,
Each time the explanatory diagram is displayed on the display device by the voice guide device, the gist of the explanatory text in the maintenance work shown in the explanatory diagram is notified by voice according to the order of description. The cooking device according to claim 17, characterized in that:

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