VEHICLE

PROBLEM TO BE SOLVED: To more appropriately and simply prevent the humidity from increasing in an electronic component case.SOLUTION: A flexible hose 34 is configured: to cover a power cable 32 for connecting an inverter circuit 26 housed in an inverter case 28 installed in an engine room 12 in front of the vehicle, to a battery 30 mounted in the rear side of the vehicle from the engine room 12; and having a ventilation path 36 formed inside for allowing the inverter case 28 to communicate with an vehicle interior 14. The humidity in the inverter case 28 is prevented from increasing. The inverter case 28 communicates with the vehicle interior 14 by the ventilation path 36 in the flexible hose 34 covering the power cable 32 for connecting the inverter circuit 26 to the battery 30, thereby preventing the number of components from increasing more than necessary. As a result, the humidity increase in the inverter case 28 is more appropriately and simply prevented.