| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling device which cools both of a battery and electronic components and contributes to the performance of the battery and the electronic components.SOLUTION: A cooling device 1 includes an electronic component passage 53 which is formed in a junction box 5 and is provided with an electronic component 51. The electronic component passage 53 allows a battery cooling passage 30 and the exterior of the junction box 5 to communicate with each other. Air flowed into a battery case 3 by operation of a blower 6 circulates in the battery cooling passage 30 to cool a battery 2 and then circulates in the electronic component passage 53 to cool the electronic component 51 and is discharged to the exterior of the junction box 5. |
