| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooker with reduced stand-by power. SOLUTION: This device is provided with a door switch 6 for a door, a switch 7, the primary side 9 of a transformer 8 serially connected to a parallel circuit of both the switches 6, 7, and a control part 10 connected to the secondary side 12 of the transformer 8, the control part energizing as the door is opened to close the door switch 6 which closes the switch 7 to hold the energizing, and the control part 10 opens the switch 7 at a specified time after the door has been closed to open the door switch 6. |
