| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an induction heating cooker which efficiently cools a control board, a heating coil, and the like without separating the air quantity of cooling air from a fan unit. <P>SOLUTION: An induction heating cooker includes a fan unit 9 having: a fan case which has upper and lower discharge ports, connected with a substrate case 10, at the opposite side of a fan housing part, where upper and lower suction ports are provided in a vertical direction, and a rear surface plate of a cooker body 1, and also has the fan housing part forming an air channel connecting with an intake port, with the rear surface plate and a bottom plate; a motor which is provided in the upper suction port; and a sirocco fan which is provided in the fan housing part, and suctions cooling air from the intake port into the air channel by driving of the motor, the sirocco fan suctioning a larger quantity of the cooling air from the lower suction port than from the upper suction port of the fan housing part and sending the cooling air from the upper and lower discharge ports to the substrate case 10. Control boards 101, 102, and 103 in the substrate case 10 are formed so that the height of the leftmost control substrate 101 is the lowest and the control boards gradually get higher towards the right side. <P>COPYRIGHT: (C)2013,JPO&INPIT |
