| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a battery pack device and a holding member for the battery pack device, having high assembling work efficiency and stability, by preventing inconvenience such as leakage by sedimentation of dust and condensation, by uniformizing cooling characteristics of respective cells. <P>SOLUTION: This battery pack device is formed by mutually alternately arranging a plurality in a row in close contact by unit cells (1) forming a rectangular solid shape and heat conductive members (2) having heat conductivity and electric insulating performance and formed in a plate shape out of a soft material, and is formed by being pressurized and engaged from both ends in the direction arranged in a row. The cap-shaped holding member (6) is installed for respectively covering an end part (130) for constituting the short side of the cell (1). The holding member (6) has a plate-like base part (61), a first plane (611) formed on one surface of the base part (61) and abutting on a side surface (10) of the cell (1), a second plane (612) abutting on a side surface (11) of the cell (1) and a third plane (613) opposed to a side surface (13) of the cell (1), and has a storage recessed part (62) for storing the end part (130) of the cell (1). <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
