ELECTROMAGNETIC HEATING COOKER

PROBLEM TO BE SOLVED: To enable to carry out switching of a heating coil used for heating an electromagnetic griddle plate automatically and safely. SOLUTION: The electromagnetic induction heating cooker includes an electromagnetic griddle plate with a rectangular bottom part mounted on a heating plate, and a heating coil arranged at a lower part of the heating plate. The electromagnetic griddle plate mounted on the heating plate is put under electromagnetic induction heating with the use of the heating coil. The heating coil includes an outside coil having a rectangular part in accordance with a bottom part shape of the electromagnetic griddle plate, and an inside coil arranged inside the outside coil. When the electromagnetic griddle plate is placed at an upper side of the outside coil, electric current can be flown into both outside coil and the inside coil. When the electromagnetic griddle plate is not placed at the upper side of the outside coil, electric current can be flowed only into the inside coil. COPYRIGHT: (C)2009,JPO&INPIT