| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent an electromagnetic cooker from falling into a dangerous state because of an unintended heating operation even if a state where a cooking person is absent continues, the electromagnetic cooker being a multi-port type including an operation part using an electrostatic capacitance type touch key on a top face of a top plate for each cooking part.SOLUTION: A multi-port type electromagnetic cooker includes: cooking parts 10a and 10b in which coils 11 and 12 of electromagnetic induction heating means are disposed at a bottom face side of a top plate 10; a control part 3 for controlling operations of the cooking parts 10a and 10b; and operation parts 110 and 120 which are disposed on the top plate 10 for the unit of the cooking parts 10a and 10b. The operation parts 110 and 120 employ electrostatic capacitance type touch keys. If there is no operation in both the operation parts as long as or longer than a predetermined time after operation is performed in any one of the operation parts 110 and 120 while any one of the cooking parts 10a and 10b performs the heating operation, the control part 3 locks the operations upon the operation parts 110 and 120 so as not to receive at least a predetermined kind of input.</p> |
