| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure capable of sufficiently cooling a drive circuit board even if the drive circuit board is stacked in multistage on one side of an induction cooker. SOLUTION: This cooker comprises an induction heating coil 8, a power supply having drive circuit boards 10a and 10b equipped with drive circuits 9a and 9b provided in conformation to the induction heating coil 8, which are stacked in two steps, and a scirocco fan 22 for blowing cooling air to the drive circuit boards and the induction heating coil 8. The scirocco fan 22 has intake ports 24 and 25 on both upper and lower parts and a partitioning plate 26 for partitioning the intake airs from the upper and lower parts. According to this structure, since the partitioning plate 26 part having the largest cooling air quantity can be conformed to the upper drive circuit board 10a having the highest temperature, the cooling can be efficiently performed. |
