| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an induction heating cooker which can make a display easily understandable corresponding to a shape, material quality, and the condition of a heating object in the vicinity of the heating object. <P>SOLUTION: The induction heating cooker is provided with: a top plate 2, which is installed at the upper part of a cooker body 1 and mounts a heating object; an inner coil 6a and an outer coil 6b which are arranged at the lower part of the top plate 2 on nearly identical plane and have a nearly identical center axis with different diameters; an inner light-emitting unit 13 and an outer light-emitting unit 14 of nearly ring shape, which are respectively arranged so as to be positioned at the outer circumference of the outer coil 6b and between the outer circumference of the inner coil 6a and the inner circumference of the outer coil 6b, when the inner coil 6a and the outer coil are viewed from the top plate 2 side, and has a light irradiated toward the top plate 2, and a control part 20, which determines the size of the heating object, based on the current obtained when electrical current is flowed to the inner coil 6a and the outer coil 6b and emits the light of the emitting unit, based on its determination by selecting the emitter from the inner emitting unit 13 and the outer emitting unit 14. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
