| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an induction heating cooker that solves the problem occurring when many rod-like high permeability materials are arranged and the high permeability materials are densely arranged at the center in a radial direction of the heating coils such that an airflow path for the heating coils disappears thereby making it impossible to cool the heating coils. <P>SOLUTION: The induction heating cooker comprises circular heating coils 2 heating a cooking vessel and including a first coil body 21 provided at the center and a second coil body 22 provided on a circumference of the first coil body 21 leaving a ring-shaped gap, a drive circuit energizing the heating coils 2, and a plurality of high permeability materials 49 radially provided on one side of the heating coils 2. The high permeability material 49 has a recess part 49b on an upper part at a position just below the first coil body 21. <P>COPYRIGHT: (C)2012,JPO&INPIT |
