| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a battery mounting device for a hybrid car whose battery temperature can be controlled freely from the effect of outside air temperature. SOLUTION: A battery box 10 comprising a battery set 2 connecting a plurality of batteries 1, a plurality of electric components and an air passageway 21 formed between the battery set/the electric components and a rear floor 6, is arranged above the rear floor 6. The air passageway 21 is communicated with an air intake and an air outlet formed by opening the rear wall face of the battery box cover in the direction of the car. In the air passageway 21 on the negative side in a widthwise direction of the car, a heat sink 5c of an electric component is arranged, and an air blasting fan 4 is mounted between the battery set 2 and the heat sink 5c to lead the air into the air passageway 21 from the air intake via the fan 4. Temperatures of the batteries 1 and the electric components can be controlled freely from the effect of outside air temperature.</p> |
