| 摘要 |
<p>In a battery pack structure for electric vehicles that a battery module (2), a junction box (5), and an LB controller (6) are mounted in an internal space of a battery pack case (1), clearances, ensured when the battery module (2) is mounted in the internal space of the battery pack case (1), are configured as temperature-adjustment air passages through which temperature-adjusting air flows. The junction box (5) and the LB controller (6) are arranged at positions spaced apart from each other and facing one straight passage part (38a) of the temperature-adjustment air passages. Furthermore, a weak-electric harness (96), via which the junction box (5) and the LB controller 6 are connected to each other, is wired along the straight passage part (38a). Therefore, when connecting the junction box and the battery controller to each other via the harness, it is possible to ensure smooth flow of temperature-adjusting air, while improving both the harness-wiring workability and the harness durability.</p> |
