| 摘要 |
PROBLEM TO BE SOLVED: To improve heat dissipation performance in a battery module while maintaining, in a simple structure, the entire form of a plurality of battery blocks.SOLUTION: A battery module 1 comprises a battery block assembly 4 wrapping the outer circumference of a plurality of battery blocks 2 juxtaposed in a plurality of stages with an insulating sheet 3 which is a non-conductor, a heat dissipation support stand 6 for supporting the battery block assembly 4 via an insulation case 5, and a plurality of heat conduction members 7 for connecting each of the stages constituting the battery block assembly 4 and the heat dissipation support stand 6, and being separated from each other. The plurality of heat conduction members 7 have a bent shape for detouring so that they are in contact with only a prescribed stage of the battery block assembly 4 and do not touch the other stages. The insulating sheet 3 is a flexible electrically insulating sheet. |
