POWER SUPPLY MECHANISM OF HEATING ROD AND PERMING APPARATUS

PROBLEM TO BE SOLVED: To eliminate a mechanical electric contact between a power supply connector and a heating rod using a method of electromagnetic induction and to liquidtightly cover a part related to the power supply to the heating rod in the supply of an electricity from a power supply connector to the heating rod. SOLUTION: This power supply mechanism of the heating rod is that the heating rod 1 is provided with a heater 11 heated by energization, and a casing 10 liquidtightly covering the heater 11 and a secondary side coil 32 of the electromagnetic induction means 3; and the casing 10 is provided with a connecting part 5 connecting the power supply connector. The power supply connector 2 is provided with a cover body 20 liquidtightly covering, at least, a primary side coil, and the cover body 20 is provided with a counter-connecting part connected to the connecting part 5 of the heating rod 1. The counter-connecting part 6 is connected to the connecting part 5 so that a steel core 33 is disposed in the center of the both primary and secondary side coils 31 and 32. COPYRIGHT: (C)2005,JPO&NCIPI