| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a battery pack capable of decreasing the number of assembly components and facilitating assembly by integrally fixing a resin plate inside of a metal plate of an end plate.SOLUTION: The battery pack is disclosed in which a battery laminate 3 is formed by arranging a plurality of batteries 1 side by side while holding batteries 1 at both sides between the batteries 1 and disposing a resin-made battery holder 2 forming a cooling passageway 4 between the batteries 1. Outside the batteries in both ends of the battery laminate 3, there are provided metal plates 51 and 61 and resin plates 52 and 62 which are integrally fixed inside the metal plates 51 and 61. The battery 1 is held by the resin plates 52 and 62, end plates 5 and 6 forming the cooling passageway 4 are disposed between the battery 1 and the metal plates 51 and 61 and the end plates 5 and 6 are fixed by holding and fixing means, such that the battery laminate 3 is held and fixed.</p> |
