Patent ID: 11917945
Assignee: NANJING CHERVON INDUSTRY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC A  B  H  Y | IPC A  B  H

Claim 0:
1. An outdoor moving device, comprising:
a main body;
a moving wheel set comprising front moving wheels and rear moving wheels that support the main body;
a moving electric motor for driving the moving wheel set to rotate;
a first energy storage device configured to supply power to the moving electric motor and comprising at least one first energy storage unit, the first energy storage device comprising a battery pack pluggably mounted to the main body through a battery pack interface;
a second energy storage device configured to supply power to the moving electric motor and comprising at least one second energy storage unit; and
a connection assembly for mounting the second energy storage device to the main body;
wherein the first energy storage device is detachably pluggably mounted to the main body, the total energy of the second energy storage device is greater than or equal to 1 kWh and less than or equal to 30 kWh, and a distance between the second energy storage device and an axle of one of the front moving wheels or the rear moving wheels in a front and rear direction is greater than or equal to 0 cm and less than or equal to 100 cm.