BATTERY LAYOUT

摘要

PROBLEM TO BE SOLVED: To provide a battery layout that can suppress discharge of cell gas from a battery cell into a passenger compartment.SOLUTION: In a battery layout in which a battery pack 1 containing a battery 4 is disposed between adjacent seats on the floor surface of a passenger compartment, the battery 4 has plural columnar battery cells 36 accommodated in a battery module 24, a first housing 26 provided with a flow-in port for taking cooling medium into the battery module 24, and a second housing 28 provided with a flow-out port for discharging the cooling medium to the outside of the battery module 24. The battery layout has a space dividing packing 30 for dividing the inner space of the battery pack 1 into a cooling medium moving passage as a moving route for the cooling medium, and a cell gas main discharge passage as a route for discharging cell gas exhausted from the end face in the axial direction by the battery cell 36 to the outside of the vehicle.SELECTED DRAWING: Figure 11