INDUCTION HEATING COOKER

摘要

PROBLEM TO BE SOLVED: To provide an induction heating cooker capable of cooling a switching element of a power supply circuit board of a heating chamber without using a heat radiation fin.SOLUTION: An induction heating cooker comprises: electrically-closed-circuit upper and lower heaters 5e and 5f arranged inside a heating chamber 5; a coil 24 arranged outside the heating chamber 5; a power supply circuit board having a switching element, and supplying a high-frequency current to the coil 24 by driving the switching element; a magnetic body 23 arranged so that a high-frequency magnetic flux generated from the coil 24 is interlinked with the respective heaters 5e and 5f; and a magnetism proof cover for blocking the high-frequency magnetic flux leaked from the coil 24. The power supply circuit board is provided in the magnetism proof cover so that the switching element contacts the magnetism proof cover.