| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery module in which uniformity of temperature control efficiency is achieved between battery cells.SOLUTION: A battery module 1 includes an array 2 where battery cells 11 are arranged via a temperature control member 33, and a pair of restraining members 3, 3 arranged to sandwich the array 2, and adding a restraining load in the arrangement direction of the battery cells 11. The temperature control member 33 has a base 34, and a plurality of ribs 35 projecting to one side of the base 34 and coming into contact with an adjoining battery cell 11. An elastic body 4 is arranged between one end side battery cell 11A located at the arrangement end of the ribs 35 in the projection direction and one restraining member 3, and the other end side battery cell 11B located at the arrangement end of the ribs 35 opposite to the projection direction comes into contact with the other restraining member 3, not via the elastic body 4.SELECTED DRAWING: Figure 1 |
