| 摘要 |
PROBLEM TO BE SOLVED: To reduce a temperature change with the lapse of time so as to improve the temperature adjusting performance and the cooking performance by selecting fire power with a switching means when the detected temperature of a temperature element is higher or lower than the selected control temperature. SOLUTION: In an induction heating cooker, a fire power adjusting means 13 decides the optimal fire power for maintaining a load pan 1 at a set temperature on the basis of a heating control method, which is selected by an input means 9, set temperature, real temperature detected by a temperature element 2, and the temperature data computed by a temperature change detecting means 14. Signal is transmitted to an induction heating unit control means 11 so as to control the fire power. The induction heating unit control means 11 transmits the ON/OFF signal to a switching element 6 in response to the voltage of both ends of the switching element 6, which is transmitted from an inverter circuit 7, and the current flowing in a heating coil 5. Current is flowed to the heating coil 5 by the ON/OFF control and the inverter circuit 7, and a load pan 1 on a plate is induction-heated by the fire power decided by the fire power adjusting means 13. |
