COOKER

摘要

PROBLEM TO BE SOLVED: To execute required control regardless of the switching state of a power supply switch. SOLUTION: By installing an input voltage sensing means 17 to sense the input voltage to an inverter circuit 33 and a power switch state sensing means 19 to sense the on-off state of a power supply switch 2 based on a signal input from the input voltage sensing means 17, a control means 16 senses the off-state of the power supply switch 2 based on a signal input from the power switch state sensing means 19 and stops the operation of an induction heating part 3, a roaster heating part 7 and thus rejects an input signal from an input means 9 even in a composition that uses the output of a control power source 6 to generate d.c. voltage regardless of the state of the power supply switch 2 as the operating power source for the control means 16.