| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a battery pack for securing insulation between thermally conductive members each connected with the other adjacent connection member without blocking flow of a heating medium. <P>SOLUTION: The battery pack 1 includes busbars 11 and cooling fins 12. Extended parts 111 of the busbars 11 adjoining in a front-back direction are arranged in separation in right and left sides of a connection part 110 pinching a terminal. The cooling fin 12, as conventionally, is not adjacently arranged in a front-back direction since it is thermally connected to the extended part 111. Therefore, a space in the front-back direction between cooling fins 12 is sufficiently secured. Moreover, insulation is secured without the need to be fitted an insulation member existed in extension in right-left directions between the cooling fins 12 like before. Thus insulation between cooling fins 12 each connected to the adjoining busbars 11 is secured without blocking flow of heating medium. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
