Patent ID: 11926241
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B  H  Y | IPC B  H

Claim 0:
1. A structure for attachment/detachment of an energy pack for an electric vehicle, the structure comprising:
a storage space formed inside one side of the electric vehicle, having an entrance opened toward an outside of the electric vehicle, and provided with electrodes on a side wall of the storage space for supplying electric power to a driving module of the electric vehicle;
a cartridge body included in the energy pack, entering or exiting the storage space through the entrance, and having a supply terminal configured to be in electric contact with the electrodes of the storage space; and
a leg mounted on the cartridge body by a shaft and configured to be rotated toward the cartridge body and the ground, a rotation of the leg being performed by electric power of the cartridge body,
wherein the energy pack is provided as a sub-energy source for supplying additional energy to the driving module of the electric vehicle, in which a main energy supply device is mounted to provide electric power to the driving module of the electric vehicle, and
wherein an energy capacity of the cartridge body is greater than that of the main energy supply device.