Heating cooker
View Patent ↗When a timer period reaches an increase-stopping-time during the long-push state of a timer key, increase of the timer period is stopped once. Accordingly, even though a long-push state is continued due to a fault of the timer key, the indication of the timer period is not repeated.
1. A heating cooker comprising:
a heating device;
a timer key for setting a timer period; and
a timer period indicator that indicates the timer period or a remaining time,
wherein the timer period is repeatedly increased in set time increments, while the timer key is continuously pushed, and
when the timer period reaches an increase-stopping-time, while the timer key is being continuously pushed, the repeated increase of the timer period is stopped, the increase-stopping-time being exceeded by releasing and then pushing the timer key again.
2. The heating cooker of claim 1 ,
wherein when the timer key is continuously pushed for a set period time, the timer key becomes disabled.
3. The heating cooker of claim 1 ,
wherein when the heating cooker is not operated, a heating-off reminding time is set to a threshold time that stops the heating of heating cooker, and
the increase-stopping-time is set to the heating-off reminding time during the heating.
4. The heating cooker of claim 1 , further comprising:
an alarm device,
wherein when the increase of the timer period is stopped at the increase-stopping-time when the timer key is continuously pushed, the alarm device gives an alarm.
5. The heating cooker of claim 1 , further comprising:
a control device,
wherein the control device includes a first control unit and a second control unit,
the first control unit increases the timer period in stages when the timer key is continuously depressed, and
when the increased time of the timer period reaches the increase-stopping-time during while being continuously depressed, the second control unit stops the increase of the timer period once.
6. The heating cooker of claim 1 ,
wherein the heating cooker has multistage heating power, and the increase-stopping-time is changed at each stage of the multistage heating power.
7. A heating cooker comprising:
a heating device;
a timer key for setting a timer period;
a timer period indicator that indicates the timer period or a remaining time; and
a long-push timing device for counting a time in which the timer key is continuously depressed,
wherein the timer period is repeatedly increased in set time increments while the timer key is continuously depressed, and
when the time counted by the long-push timing device exceeds a set time, the timer key becomes disabled and a timer mode is terminated.
8. The heating cooker of claim 7 ,
wherein continuously depressing the timer key causes heating to be stopped over the set time.
9. The heating cooker of claim 7 , further comprising:
an alarm device,
wherein when the time counted by the long-push timing device reaches the set time, the alarm device gives the alarm.
10. The heating cooker of claim 7 , further comprising:
a control device,
wherein the control device includes a first control unit and a third control unit, the first control unit increases the timer period in stages when the timer key is continuously depressed, and
when the time counted by the long-push timing device exceeds the set time, the third control unit makes the input of the timer key ineffective and terminates the timer mode.