| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain an induction heating cooker which can inhibit an occurrence of an interference sound regardless of a drive frequency of a heating coil. <P>SOLUTION: An induction heating cooker comprises: a top plate 2 on which a pan is placed; a plurality of heating coils provided under the top plate 2 and each heating the pan; a drive circuit converting AC voltage to a high frequency voltage and supplying a high frequency current to the heating coils; ring-shaped magnetic shield rings 12 arranged so as to surround the respective heating coils; and a tabular magnetic shield plate 13 arranged between the heating coils adjacent to each other. <P>COPYRIGHT: (C)2013,JPO&INPIT |
