HEATING COIL FOR INDUCTION HEATING COOKER

摘要

PURPOSE:To provide a heating coil for an induction heating cooker of a safe structure in which sufficient heating power and a uniform heating pattern can be obtained regardless of a bottom size of a subject body to be heated such as a pot. CONSTITUTION:An inner coil 1 and an outer coil 2 are disposed concentrically to be electrically separated from each other in the same plane, and both coils 1, 2 are connected in parallel in such a way that their high frequency currents in the circumferential direction are in the same direction. In heating a small pot 5 by supplying the high frequency current from a power supply 3, the heating power is concentrated on the inner coil 1.