Patent attributes
An arrangement structure of an electric junction box is provided, by which damage of the electric junction box in the event of a collision of a vehicle can be reduced and a plurality of electric wires can be easily connected to the electric junction box with good workability. The arrangement structure includes: a high voltage battery; a battery pack for receiving the battery, the battery pack being mounted on a vehicle; and an electric junction box arranged in the battery pack, the electric junction box being connected to the battery, wherein on the assumption that a collision takes place on the battery pack-mounting side of the vehicle, the electric junction box is arranged on the side of a wall of the battery pack, the wall being situated on the side opposite to the collision side of the vehicle.