| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an induction heating cooker which can detect induction current generated on a shield ring or its temperature and does not unnecessarily restrain a heating output by controlling power applied to heating coils. <P>SOLUTION: The induction heating cooker includes the heating coils 15, a high-frequency power source circuit 2 for supplying high-frequency current to the heating coils 15, a control means 24 for controlling the high-frequecy power source circuit 2, the shield ring 20 for surrounding the heating coils 15, and a shield ring current detection means 21 for detecting current circulated to the shield ring 20. The control means 24 restrains the current circulated in the heating coils by controlling the high-frequency power source circuit 2 when detecting current with a designated value or more by the shield ring current detection means 21. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
