| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new power collection box having a mounting device in which miniaturization of a casing is achieved, radiation of heat to be generated by a pyrogenic electric element is satisfactory, and stable mounting is obtained by adopting structure for exposing a heat sink to the outside of the casing by structure that the heat sink which radiates heat when the pyrogenic electric element generates the heat forms a part of a rear wall of the casing regarding the power collection box which stores the pyrogenic electric element and has a mounting device. <P>SOLUTION: A heat sink with a plurality of parallel heat radiation fins on a substrate is mounted at a rear wall of a casing so that the heat radiation fins project backward at a state that passages among the heat radiation fins are made into the vertical direction, a pyrogenic electric element is mounted at a heat transfer state on the substrate of the heat sink, mounting auxiliary members are provided on both of right and left sides of the heat radiation fins of the heat sink at the rear wall of the casing, and an upper holding part and a lower holding part are constituted of a mounting plate and the right and left mounting auxiliary members. <P>COPYRIGHT: (C)2013,JPO&INPIT |
