| 摘要 |
PROBLEM TO BE SOLVED: To provide an IH-type heating cooker usable even when a heated body is heated to a high temperature more than 300°C.SOLUTION: In an IH-type heating cooker 1 having at least one heating coil 4 to which a high-frequency current is supplied and that performs electromagnetic induction heating of a heated body 10, the heating coil 4 is formed by spirally winding a conductor line 40 consisting of a cylindrical body having a cooling liquid passage 41 therein. The IH-type heating cooker 1 further has a cooling liquid tank 6 for supplying cooling liquid to the cooling liquid passage 41, and a vacuum device 8 for decompressing the cooling liquid passage 41. |
