JP5917332B2 - Cooker - Google Patents

Description

  The present invention relates to a cooking device.

  Conventional heating with boost means to increase the fuel gas supply amount so that the burner is temporarily burned with a heat generation amount exceeding a predetermined heat generation amount when a heating power stronger than the normal heat generation amount is required A cooker is known (see, for example, Patent Document 1). This cooking device includes a boost switch that allows the user to instruct the operation of the boost means at any time. When the boost switch is operated by the user, the burner is in a boost state where the heating power is temporarily increased. After the boost state continues for a predetermined time, the burner automatically returns to the original heating power. It is desirable to prevent erroneous operation of the boost switch because the firepower becomes strong in the boost state. In order to set a predetermined mode, a cooking device is known in which a user presses a predetermined switch for a few seconds (for example, 3 seconds) for a few seconds (for example, 3 seconds) and then confirms the operation.

JP 2006-162203 A

  However, in the cooking device that confirms the operation by a long press operation, there is no display during the operation of pressing the switch for a few seconds, so it is difficult for the user to accept the push operation, confirm the push operation, etc. There was a problem.

  An object of the present invention is to provide a heating cooker that can clearly recognize acceptance and confirmation of a push operation of a switch.

A heating cooker according to claim 1 of the present invention includes a detecting unit that detects a pressing operation of a switch, and the heating unit that sets a predetermined mode when the detecting unit continuously detects the pressing operation for a predetermined time. a cooker, when the push operation is detected by the light emitting means and said detecting means for emitting, during the predetermined time, outputs a first notification sound at a predetermined period, Ru blink the light emitting means First notification output means and second notification output means for turning on the light emitting means while outputting a second notification sound different from the first notification sound when the predetermined mode is set.

Moreover, the heating cooker of the invention which concerns on Claim 2 is provided with the detection means which detects pushing operation of a switch, and the heating which sets a predetermined mode when the said pushing operation is detected continuously for the predetermined time by the said detection means. A cooking device, wherein when the pressing operation is detected by the detection means, a first notification output means for outputting a first notification sound; and when the predetermined mode is set, the first notification sound And a second notification output means for outputting a different second notification sound, wherein the wavelength of the second notification sound is shorter than the wavelength of the first notification sound .

In addition to the configuration of the invention of claim 1 or 2 , the heating cooker of the invention according to claim 3 includes temperature detection means for detecting the pan bottom temperature of the cooking container, and the temperature detected by the temperature detection means. A plurality of cooking modes having different reference cut temperatures for forcibly extinguishing a burner can be set, respectively, and the predetermined mode is a high temperature cooking mode in which the reference cut temperature is the highest among the plurality of cooking modes. It is characterized by being.

The cooking device of the invention according to claim 4, in addition to the configuration of the invention according to claim 3, wherein the second notification output means, even if the other cooking modes except the hot cooking mode is set The second notification sound is output.

In the cooking device of the invention according to claim 1, the user can recognize that the pressing operation of the switch has been received by the first notification sound, and can recognize that the pressing operation has been confirmed by the second notification sound. Therefore, while the switch is kept pressed, it is possible to clearly recognize at which stage the switch is being pressed, that is, whether it is being accepted or not. A first notification sound is output for a predetermined time after the switch is pressed. Thereby, the user can recognize that the pressing operation is effective during the predetermined time. Until the push operation is confirmed, the first notification sound is output at a predetermined cycle, so that the user can clearly recognize that the push operation is being accepted. Since the light emitting means blinks in synchronization with the first notification sound, the synergistic effect of light and sound allows the user to more clearly recognize that the switch pressing operation is being accepted.

The cooking device of the invention according to 請 Motomeko 2, the user can recognize that the pressing of the switch is received by the first alarm sound can recognize that the pressing operation further by the second notification sound is determined . Therefore, while the switch is kept pressed, it is possible to clearly recognize at which stage the switch is being pressed, that is, whether it is being accepted or not. Since the wavelength of the second notification sound is shorter than the wavelength of the first notification sound, the second notification sound is higher than the first notification sound. When the acceptance of the push operation is completed, the second notification sound higher than the first notification sound is output in the state where the first notification sound has been output so far, so the push operation is completed and the predetermined mode is normal. It is possible to make the user surely recognize that the setting has been made.

In addition, in the cooking device of the invention according to claim 3 , in addition to the effect of the invention of claim 1 or 2 , the high temperature cooking mode can be set by long-pressing the switch, whereby the safety of the cooking device. Can be improved.

In addition, in the cooking device of the invention according to claim 4 , in addition to the effect of the invention of claim 3 , the second notification sound is output even when another cooking mode is set. When the switch pressing operation is confirmed and the high temperature cooking mode is set, the same second notification sound is output as when the other cooking mode is set, so that the user correctly confirms that the pressing operation is confirmed. Can be recognized.

1 is a plan view of a stove 1. FIG. It is a front view of the stove 1. It is a figure which shows the gas amount adjustment mechanism of the high-thermal-power burner 5. It is a block diagram which shows the electric constitution of the stove. It is a flowchart of a cooking mode setting alerting | reporting process.

  Hereinafter, a stove 1 according to an embodiment of the present invention will be described with reference to the drawings. Although the stove 1 shown in FIG. 1 is a table stove, it may be a built-in stove or the like. In FIG. 1, the lower, upper, right, and left sides are the front, rear, right, and left sides of the stove 1, respectively.

  The physical configuration of the stove 1 will be described with reference to FIGS. As shown in FIG. 1, a top plate 2 is provided on the top surface of the stove 1. An opening 3 is formed on the left side of the top plate 2. An opening 4 is formed on the right side. The openings 3 and 4 are circular in plan view. A strong heat burner 5 is provided inside the opening 3. A standard burner 6 is provided inside the opening 4. Five virtues 11 and 12 are provided on the upper portions of the openings 3 and 4, respectively. A cooking pot (not shown) or the like is placed on each of the upper parts of the virtues 11 and 12. A sensor unit 15 is provided at the center of the high thermal power burner 5. A sensor unit 16 is provided at the center of the standard burner 6. It should be noted that the positions of the high thermal power burner 5 and the standard burner 6 may be reversed.

  The sensor units 15 and 16 can be withdrawn in the vertical direction. The sensor parts 15 and 16 are pushed down when the cooking pot is placed on the virtues 11 and 12. The sensor unit 15 includes the thermistor 7 (see FIG. 5), the pan mounting sensor 52 (see FIG. 4), and the like. The sensor unit 16 includes a thermistor 8 (see FIG. 5), a pan placement sensor 53 (see FIG. 4), and the like. The thermistors 7 and 8 detect the pan bottom temperature by contacting the pan bottoms of the cooking pans placed on the virtues 11 and 12. The temperature of the cooking object in the cooking pan cannot be detected directly. Therefore, the stove 1 estimates the temperature of the cooking object in the cooking pan by detecting the pan bottom temperature.

  The pan mounting sensors 52 and 53 include micro switches (not shown) and the like. The micro switch is turned on by being pushed down by the bottom of the pan. In addition to the microswitch, for example, a reed switch whose ON / OFF is switched by a magnetic field may be used. By using such a property, the stove 1 can identify whether or not the cooking pan is placed on the five virtues 11 and 12.

  A grill exhaust port (not shown) is provided behind the top plate 2. The grill exhaust port is an opening for exhausting the inside of the grill cabinet. The grill is provided in the center of the stove 1. Exhaust port covers 13 and 14 are provided at the grill exhaust port. The exhaust port covers 13 and 14 include a plurality of exhaust holes 13A and 14A.

  As shown in FIG. 2, on the front surface of the stove 1, a grill door 17, ignition switches 21 to 23, ignition confirmation lamps 91 to 93, fire power adjustment levers 25 to 27, a release switch 81, an operation panel 30, a battery box 29, etc. Are provided. The grill door 17 is provided substantially at the center in the width direction on the front surface of the stove 1. The grill door 17 allows a grill net, a tray, and the like in the grill cabinet to be taken in and out. The ignition switch 21 is provided on the left side of the grill door 17 and performs an ignition operation of the high thermal power burner 5. The ignition switch 22 is provided on the right side of the grill door 17 and performs an ignition operation of the standard burner 6. The ignition switch 23 is provided on the right end side of the front surface of the stove 1, and performs an ignition operation of a grill burner (not shown) in the grill cabinet.

  The ignition confirmation lamps 91 to 93 are provided at the upper portions of the ignition switches 21 to 23, respectively. For example, when the ignition switch 21 is pressed and the high thermal power burner 5 is normally ignited, the ignition confirmation lamp 91 is turned on. When the ignition switch 22 is pressed and the standard burner 6 is normally ignited, the ignition confirmation lamp 92 is turned on. When the ignition switch 23 is pressed and the grill burner is normally ignited, the ignition confirmation lamp 93 is lit.

  The thermal power adjustment lever 25 is provided on the upper side of the ignition switch 21 and manually adjusts the thermal power of the strong thermal power burner 5. The thermal power adjustment lever 26 is provided above the ignition switch 22 and manually adjusts the thermal power of the standard burner 6. The thermal power adjustment lever 27 is provided on the upper side of the ignition switch 23 and manually adjusts the thermal power of the grill burner. The release switch 81 is provided immediately above the heating power adjustment lever 25. The release switch 81 is pressed to set a “high temperature cooking mode” to be described later while using the high thermal power burner 5.

  The operation panel 30 is provided at the upper left end of the front surface of the stove 1. The operation panel 30 includes a display screen 31, a speaker 56 (see FIG. 4), various setting switches, and the like. The display screen 31 displays various screens and makes various notifications to the user. The speaker 56 performs various notifications by voice or the like. The battery box 29 is provided below the operation panel 30. The battery box 29 can store two dry batteries.

  Furthermore, igniters 35 to 37 (see FIG. 4) are respectively provided in the high thermal power burner 5, the standard burner 6, and the grill burner. The igniters 35 to 37 are devices that ignite various burners by discharging sparks in conjunction with the ignition operations of the ignition switches 21 to 23, respectively. The stove 1 includes a first gas supply pipe 10 (see FIG. 3), a second gas supply pipe (not shown), and a third gas supply pipe (not shown). The first gas supply pipe 10 is a pipe for supplying gas to the high thermal power burner 5. The second gas supply pipe is a pipe for supplying gas to the standard burner 6. The third gas supply pipe is a pipe for supplying gas to the grill burner.

  As shown in FIG. 3, the first gas supply pipe 10 includes a branch pipe 20. One end of the upstream side of the branch pipe 20 through which the gas flows is connected to the branch part 33 of the first gas supply pipe 10, and the other end of the branch pipe 20 is connected to the junction part 34 of the first gas supply pipe 10. ing. The safety valve 38 is provided in front of the branch portion 33 of the first gas supply pipe 10. The electromagnetic valve 61 is provided between the branch portion 33 and the junction portion 34. The electromagnetic valve 61 is a gas flow rate adjusting keep solenoid valve. The electromagnetic valve 62 is provided between the merging portion 34 and the high thermal power burner 5. The solenoid valve 62 is a gas shut-off keep solenoid valve. A cock switch (not shown) is provided on the upstream side of the first gas supply pipe 10. In such a strong thermal power burner 5, the flow rate of the gas flowing through the strong thermal power burner 5 can be adjusted in two stages by opening and closing the electromagnetic valve 61. Thereby, in this embodiment, about the high heat power burner 5, the heat power when adjusting the heat power control lever 25 (refer FIG. 2) to the maximum can be controlled in two steps, a strong heat power and a low heat power.

  In FIG. 3, the first gas supply pipe 10 includes one branch pipe 20. However, the number of the solenoid valves can be increased by increasing the number of branch pipes so that the heating power can be adjusted in more stages. Good. In the present embodiment, the electromagnetic valves 61 and 62 are keep solenoid valves that open and close the flow path, but may be valves that can continuously increase or decrease the flow path area, for example.

  Further, in the second gas supply pipe for the standard burner 6, similarly to the first gas supply pipe 10, a branch pipe (not shown), a safety valve 39 (see FIG. 4), and electromagnetic valves 63 and 64 (see FIG. 4). Are provided. Therefore, even in the standard burner 6, the flow rate of the gas flowing through the standard burner 6 can be adjusted in two stages by opening and closing the electromagnetic valve 63. A safety valve 40 is provided in the third gas supply pipe for the grill burner.

  Next, the cooking mode of the stove 1 will be described. In the stove 1, at least two types of cooking modes, a normal cooking mode and a high temperature cooking mode, can be set. Each mode differs in setting method, reference cut temperature, heating power adjustment during cooking, and the like.

  The normal cooking mode is used for placing the cooking pot on Gotoku 11 and cooking the food. The ignition conditions in the normal cooking mode are that the ignition switch 21 is pressed (ignition operation), and that the cooking pan is detected on the virtues 11 by the pan mounting sensor 52. The reference cut temperature is set to 270 ° C., for example. The reference cut temperature is a temperature detected by the thermistor 7 and forcibly stops the combustion of the strong thermal burner 5. The heating power during cooking is automatically adjusted depending on whether or not there is a cooking pan on Gotoku 11, and is automatically adjusted to a high heating power when there is a cooking pan and to a low heating power when there is no cooking pan. When it is automatically adjusted to low heat power, the fire is extinguished after a predetermined time.

  The high temperature cooking mode is used when cooking fried foods such as vegetables at a high temperature using a cooking pan such as a frying pan. The high-temperature cooking mode cannot be set from the initial state, and is set by long-pressing the release switch 81 for 3 seconds or more while using the high heat burner 5. The reference cut temperature is set to a temperature higher than the normal cooking mode, for example, set to 310 ° C. In the high-temperature cooking mode, cooking is often performed at a relatively high temperature as compared with normal heating cooking. Therefore, by setting a high reference cut temperature, it is possible to cook fried food at a high temperature. The heating power during cooking is automatically adjusted to a high heating power when there is a cooking pan and to a low heating power when there is no cooking pan. If the release switch 81 is pressed again during cooking in the high temperature cooking mode, the setting is changed to the normal cooking mode. In addition, the thermal power control of the high thermal power burner 5 in the high temperature cooking mode is controlled to be the strong thermal power or the low thermal power after the thermal power adjustment lever 25 is adjusted to the maximum.

  The electrical configuration of the stove 1 will be described with reference to FIG. The stove 1 includes a control circuit 70. The control circuit 70 includes a CPU 71, a ROM 72, a RAM 73, a first timer 85, a second timer 86, a grill timer 87, and the like. The CPU 71 performs overall control of various operations of the stove 1. The ROM 72 stores various control programs such as a cooking mode setting notification program in addition to the main program of the stove 1. The cooking mode setting notification program is for executing a cooking mode setting notification process (see FIG. 5) described later. The RAM 73 temporarily stores various information on various control processes executed by the CPU 71. The various timers 85 to 87 are operated by programs. The first timer 85 measures an output interval time (for example, 1 second) of the first piezoelectric buzzer 54 described later. The second timer 86 measures a time (for example, 3 seconds) for confirming that the release switch 81 is held down for a long time. The grill timer 87 is for setting the cooking time of the grill and performing automatic fire extinguishing / audio notification. The set time, remaining time, etc. of the grill timer 87 are displayed on the display screen 31.

  The control circuit 70 includes a power supply circuit 41, a switch input circuit 42, a thermistor input circuit 43, an operation panel input circuit 44, an igniter circuit 45, a safety valve circuit 46, an electromagnetic valve circuit 47, a sensor input circuit 48, a first buzzer circuit 49, The second buzzer circuit 50, the voice synthesis circuit 51, the lamp driving circuit 58, and the like are connected to each other. The power supply circuit 41 supplies power to various circuits by two dry batteries mounted on the battery box 29 (see FIG. 2). The power supply circuit 41 includes a transistor switch (not shown). The switch input circuit 42 detects the pressing of the ignition switches 21 to 23 and the release switch 81, respectively. The operation panel input circuit 44 inputs various operations on the operation panel 30. The igniter circuit 45 drives igniters 35 to 37 of various burners. The safety valve circuit 46 opens and closes each safety valve 38-40. The electromagnetic valve circuit 47 opens and closes the electromagnetic valves 61 to 64. The sensor input circuit 48 is connected to pan mounting sensors 52 and 53, respectively. The sensor input circuit 48 inputs detection signals of the pan mounting sensors 52 and 53.

  A first piezoelectric buzzer 54 is connected to the first buzzer circuit 49. The first buzzer circuit 49 drives the first piezoelectric buzzer 54. The first piezoelectric buzzer 54 notifies that a long press of the release switch 81 is being accepted. A second piezoelectric buzzer 55 is connected to the second buzzer circuit 50. The second buzzer circuit 50 drives the second piezoelectric buzzer 55. The second piezoelectric buzzer 55 notifies that the long press of the release switch 81 has been confirmed. Each of the piezoelectric buzzers 54 and 55 is a well-known one that uses a flexural vibration of a diaphragm obtained by bonding a piezoelectric element and a metal plate as a sound source. The first buzzer sound output from the first piezoelectric buzzer 54 is a low-frequency sound. The second buzzer sound output from the second piezoelectric buzzer 55 is a higher frequency sound than the first buzzer sound. For example, the difference of about two scales may be given by setting the frequency of the first buzzer sound to 2 kHz and the frequency of the second buzzer sound to 2.25 kHz. The voice synthesizing circuit 51 synthesizes a voice guide voice output from the speaker 56. The lamp driving circuit 58 is connected with ignition confirmation lamps 91 to 93 and a long press confirmation lamp 95. The lamp driving circuit 58 turns on the ignition confirmation lamps 91 to 93 and the long press confirmation lamp 95 based on the control by the CPU 71.

  The ignition switches 21 to 23 and the release switch 81 are connected in parallel to the switch input circuit 42 and the positive side of the dry battery stored in the battery box 29, respectively. The negative side of the dry battery is connected to the power supply circuit 41, and the switch input circuit 42 is also connected to the power supply circuit 41. When one of the ignition switches 21 to 23 and the release switch 81 is pressed by the user, the power of the dry cell is supplied to the power circuit 41 via the switch input circuit 42, and the transistor switch of the power circuit 41 is turned on. The Thereby, a current flows from the power supply circuit 41 to various circuits, and the power supply of the stove 1 is turned on. The switch input circuit 42 detects which one of the ignition switches 21 to 23 and the release switch 81 is pressed, and inputs the detection signal to the control circuit 70. Therefore, the CPU 71 can determine which switch 21 to 23 has been pressed.

  With reference to FIG. 5, the cooking mode setting alerting | reporting process which CPU71 performs is demonstrated. When the ignition switch 21 is pressed by the user, the CPU 71 sets the normal cooking mode based on another combustion control program and starts the thermal power control of the high thermal power burner 5. Further, the CPU 71 reads out the cooking mode setting notification program from the ROM 72 and executes this processing. The user presses the release switch 81 for 3 seconds in order to cook the fried food. The CPU 71 changes the setting from the normal cooking mode to the high temperature cooking mode when the release switch 81 is pressed and held for 3 seconds or longer.

  First, the CPU 71 determines whether or not the release switch 81 is turned on (S1). Until the release switch 81 is turned on (S1: NO), the process returns to S1 and enters a standby state. When the release switch 81 is turned on (S1: YES), the long press confirmation lamp 32 starts blinking (S2), and measurement by the second timer 86 is started (S3). The second timer 86 measures a long press time (for example, 3 seconds). Further, the CPU 71 drives the first piezoelectric buzzer 54 and outputs the first buzzer sound “beep” (S4), and then starts measurement by the first timer 85 (S5). The first timer 85 measures the output interval time (for example, 1 second) of the first buzzer sound.

  Next, the CPU 71 determines whether or not the measurement by the second timer 86 is completed (S6). When the long press of the release switch 81 has not reached 3 seconds (S6: NO), it is subsequently determined whether or not the measurement by the first timer 85 is completed (S7). If it has not yet reached 1 second since the first buzzer sound was output in S4 (S7: NO), the CPU 71 determines whether or not the release switch 81 is ON (S10). If the user stops the long press of the release switch 81 before 3 seconds elapses, the release switch 81 is OFF (S10: NO), so the long press confirmation lamp 32 blinking until then is turned off ( S11), returning to S1, the depression of the release switch 81 is monitored again.

  On the other hand, when the user continues to press the release switch 81 for a long time, the release switch 81 is still ON (S10: YES), so the CPU 71 returns to S6 and repeats the process. When the measurement by the first timer 85 is completed (S7: YES), since 1 second has elapsed since the first buzzer sound was output as “beep” in S4, the first piezoelectric buzzer 54 is driven, One buzzer sound is output as “beep” (S8), and measurement by the first timer 85 is started again (S5). As a result, while the user presses the release switch 81 for a long time, the long press confirmation lamp 32 blinks and the second buzzer sound continues to beep every second. By such a synergistic effect of light and sound, the user can easily recognize that the long press of the release switch 81 is being accepted.

  Then, when the measurement by the second timer 86 is completed (S6: YES), the release switch 81 is pressed for 3 seconds or longer, so that the second piezoelectric buzzer 55 is driven and the second buzzer sound is output as “pea”. (S12). The second buzzer sound is output higher and longer than the first buzzer sound. As a result, the user can easily recognize that the long press of the release switch 81 that has been received is confirmed and the setting has been changed from the normal cooking mode to the high temperature cooking mode. Furthermore, since the CPU 71 switches the long press confirmation lamp 32 from blinking to lighting (S13), the CPU 71 can more easily recognize that the long press of the release switch 81 has been confirmed by the synergistic effect of light and sound. And after confirming that the setting has been changed to the high-temperature cooking mode, the user can cook the fried food in the high-heat power burner 5.

Next, the CPU 71 determines whether or not the release switch 81 is turned off in order to confirm that the user's hand has once left the release switch 81 (S14). While the release switch 81 is being pressed (S14: NO), the process returns to S14 and enters a standby state. CPU 7 1, when the release switch 81 is OFF (S14: YES), subsequently, it is determined whether the release switch 81 is ON (S15). When the user wants to change the setting from the high temperature cooking mode to the normal cooking mode again, the user presses the release switch 81. If the release switch 81 is not turned on (S15: NO), the process returns to S15 and the depression of the release switch 81 is monitored.

  Then, when the release switch 81 is turned on (S15: YES), the CPU 71 outputs the second buzzer sound “pea” (S16) as in the case of setting the high temperature cooking mode (S16), and the long press confirmation lamp 32 is displayed. The light is turned off (S17). Thereby, the user can easily recognize that the setting has been changed from the high temperature cooking mode to the normal cooking mode. Then, the CPU 71 returns to S1 and repeats the process.

  As described above, in the present embodiment, the second buzzer sound is output when the setting is changed from the normal cooking mode to the high temperature cooking mode and when the setting is changed from the high temperature cooking mode to the normal cooking mode. Is done. That is, since the second buzzer sound is output when the setting is changed to any cooking mode, the second buzzer sound can make an impression that the cooking mode has been reliably changed. Therefore, when the second buzzer sound is output after the first buzzer sound is output at intervals of 1 second due to the long press of the release switch 81, the user confirms the long press of the release switch 81 and the high temperature It is possible to correctly recognize that the setting has been changed to the cooking mode.

  In the above description, the first buzzer sound corresponds to the “first notification sound” of the present invention, the second buzzer sound corresponds to the “second notification sound” of the present invention, and the thermistor 7 corresponds to the “temperature notification” of the present invention. The release switch 81 corresponds to the “switch” of the present invention, and the long press confirmation lamp 32 corresponds to the “light emitting unit” of the present invention. Further, the CPU 71 that executes the process of S1 in FIG. 5 corresponds to the “detecting means” of the present invention, and the CPU 71 that executes the processes of S4 and S8 corresponds to the “first notification output means” of the present invention. And CPU71 which performs the process of S12 is equivalent to the "2nd notification output means" of this invention.

  As described above, in the stove 1 of the present embodiment, the user presses the release switch 81 for 3 seconds or longer in order to change the setting from the normal cooking mode to the high-temperature cooking mode while using the high heating power burner 5. When the CPU 71 detects that the release switch 81 is pressed, the CPU 71 outputs a first buzzer sound. Next, when the release switch 81 is continuously pressed for 3 seconds, the CPU 71 outputs a second buzzer sound different from the first buzzer sound to inform the user that the setting has been changed to the high temperature cooking mode. As a result, the user can recognize that the pressing operation of the release switch 81 has been accepted by the first buzzer sound, and can recognize that the long pressing operation has been confirmed by the second buzzer sound. Therefore, while the release switch 81 is kept pressed, it is possible to clearly recognize at which stage the release switch 81 is pressed, that is, whether the release operation is being accepted.

  In the above embodiment, in particular, the first buzzer sound is output for 3 seconds after the pressing operation of the release switch 81 is detected and the pressing operation is confirmed. Thus, the user can clearly recognize that the pressing operation is valid for 3 seconds after the release switch 81 is pressed.

  In the embodiment described above, the CPU 71 outputs the first buzzer sound intermittently (one second interval in this embodiment) for 3 seconds after the release switch 81 is pressed. As a result, the user can more clearly recognize that the pressing operation of the release switch 81 is being accepted.

  In the above embodiment, the long press confirmation lamp 32 is provided. Until 3 seconds have passed since the release switch 81 was pressed, the CPU 71 outputs the first buzzer sound at 1 second intervals and causes the long press confirmation lamp 32 to blink. Thereby, the user can recognize more clearly that the pressing operation of the release switch 81 is being accepted by the synergistic effect of light and sound. Furthermore, when 3 seconds have passed since the release switch 81 was pressed, the second buzzer sound is output and the long press confirmation lamp 32 is switched from blinking to lighting. Thereby, the user can recognize more clearly that the pressing operation of the release switch 81 has been confirmed by the synergistic effect of light and sound.

  In the above embodiment, in particular, the first buzzer sound and the second buzzer sound have different sound wavelengths. Therefore, the user can surely recognize the difference between the first buzzer sound and the second buzzer sound by the difference in sound level. For example, by setting the second buzzer sound to a sound having a wavelength higher than that of the first buzzer sound, the buzzer sound changes from a low tone to a high tone on the boundary of the long press operation of the release switch 81. It is possible to make the user more strongly recognize that the long press operation of the release switch 81 has been confirmed.

  In the above embodiment, the thermistor 7 for detecting the bottom temperature of the cooking pan is particularly provided, and the temperature is detected by the thermistor 7, and the reference cut temperature for forcibly extinguishing the high-power burner 5 is different from the normal cooking mode. Each of the high temperature cooking modes can be set. The safety of the stove 1 can be improved by enabling the high-temperature cooking mode to be set by pressing the release switch 81 for 3 seconds or longer.

  In the embodiment described above, the CPU 71 outputs the second buzzer sound even when the normal cooking mode is set. Accordingly, when the release switch 81 is pressed for 3 seconds or longer, the second buzzer sounds. When the sound is output, the user can correctly recognize that the long press of the release switch 81 is confirmed and the setting is changed to the high temperature cooking mode.

  In addition, this invention is not limited to the said embodiment, A various change is possible. For example, in the above-described embodiment, the ignition control of the strong thermal burner 5 has been described as an example, but the same control may be performed in the standard burner 6 as well.

  Moreover, in the said embodiment, the reference | standard cut temperature of each mode is an example, Comprising: You may set with a numerical value other than this, and may make it change suitably by a user. Note that the reference cut temperature in the normal cooking mode is preferably set lower than the oil ignition temperature. Moreover, it is preferable to set the reference cut temperature in the high-temperature cooking mode to a temperature lower than the temperature at which the thermistor 7 is assumed to fail even if it is near the oil ignition temperature.

  Moreover, in the said embodiment, when cooking mode setting is changed during cooking, you may make it alert | report with the audio | voice from the speaker 56 further. At that time, a voice message may be output. Further, the current cooking mode may be displayed on the display screen 31 of the operation panel 30.

  Moreover, in the said embodiment, although two types of cooking modes, normal cooking mode and high-temperature cooking mode, can be set, in addition to these, it is good also as setting a grilling mode, for example. The roasting mode is used for cooking while heating a food (eg, laver) above the high heat burner 5 without placing a cooking pan or the like on the virtues 11. The ignition condition in the burn mode is that the ignition switch 21 is pressed after the release switch 81 is pressed, and that the cooking pan is not detected on the virtues 11 by the pan mounting sensor 52.

  Furthermore, the reference cut temperature is set to a temperature higher than that in the normal cooking mode, and is set to 300 ° C., for example. As long as the cooking pot is not placed on Gotoku 11, the heating power during cooking is maintained at a predetermined heating power in principle. In addition, when a cooking pan is mounted on Gotoku 11 during cooking, it is considered that the user has finished cooking and the setting is automatically changed to the normal cooking mode. Further, when the release switch 81 is pressed during cooking in the cooking mode, the setting is changed to the normal cooking mode. The second buzzer sound may also be output when such a beat mode is set and the setting is changed.

  Moreover, in the said embodiment, a cooking mode setting alerting | reporting process (refer FIG. 5) is not limited to the example performed by CPU71, You may be performed by another electronic component (for example, ASIC). The cooking mode setting notification process may be distributed by a plurality of electronic devices (that is, a plurality of CPUs).

  In the above embodiment, the release switch 81 has been described as an example of the “switch” of the present invention. However, the present invention can also be applied to other switches. For example, the stove 1 may be provided with a child lock function for preventing an erroneous operation by a child, and the switch of the present invention may be applied to a switch for setting the function. Examples of the child lock function include a function of disabling all operations on the stove 1 or disabling some operations. In addition, a boost function is provided to increase the fuel gas supply amount so that the burner temporarily burns with a calorific value exceeding a predetermined calorific value, and the switch of the present invention is applied to the switch for setting the function. May be.

1 Stove 5 Strong Burner 7 Thermistor 32 Long Press Confirmation Lamp 54 1st Piezoelectric Buzzer 55 2nd Piezoelectric Buzzer 71 CPU
72 ROM
81 Release switch

Claims (4)

A heating cooker that includes a detecting unit that detects a pressing operation of the switch, and sets the predetermined mode when the pressing operation is continuously detected by the detecting unit for a predetermined time,
When the press operation and the light emitting means emits light by the detecting means is detected during said predetermined time, outputs a first notification sound at a predetermined period, a first notification output means Ru blink the light emitting means ,
A cooking device comprising: a second notification output means for turning on the light emitting means while outputting a second notification sound different from the first notification sound when the predetermined mode is set. . A heating cooker that includes a detecting unit that detects a pressing operation of the switch, and sets the predetermined mode when the pressing operation is continuously detected by the detecting unit for a predetermined time,
First notification output means for outputting a first notification sound when the pressing operation is detected by the detection means;
Second notification output means for outputting a second notification sound different from the first notification sound when the predetermined mode is set;
With
Wherein the wavelength of the second notification sound is pressurized heat cooker you being shorter than the wavelength of the first alarm sound. It has a temperature detection means for detecting the bottom temperature of the cooking container,
A plurality of cooking modes, each of which is a temperature detected by the temperature detection means and has different reference cut temperatures for forcibly extinguishing the burner, can be set,
The cooking device according to claim 1 or 2 , wherein the predetermined mode is a high-temperature cooking mode in which the reference cut temperature is the highest among the plurality of cooking modes. The cooking device according to claim 3 , wherein the second notification output means outputs the second notification sound even when a cooking mode other than the high temperature cooking mode is set.

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