| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a warm-air heating device having a control board not short-circuiting. <P>SOLUTION: A device front section 14 with the control board 16 arranged on one side of the same is provided by bending a plate part in the warm-air heating device. A board support 18 is provided on the other side of the bent part, which is formed with a plurality of board support pieces 17 by cutting and raising the same. A plurality of rib-shaped projections 25, 26, 27 are formed near the respective board support pieces 17 in the bent portion of the plate part, and the projection 25 near the front end side of the board support pieces 17 is formed larger than the other projections 26, 27. Therefore, when the control board 16 is situated between the board support piece 17 on the front end side and the device front section 14, the control board 16 abuts against the projection 25 near the front end side of the board support pieces 17 so that a soldered surface on the back side of the control board 16 does not contact with the device front section 14 and the control board 16 can be prevented from short-circuiting. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
