▎ 摘　　要

NOVELTY - The utility model claims a radiating type charging power supply, comprising a shell, a first circuit board wire and a second charging wire; the shell is provided with a containing cavity, and the shell comprises an aluminium metal layer, a first graphene layer and a second graphene layer; the circuit board is set in the containing cavity; the first charging wire is connected with the circuit board, the first charging wire is provided with a first connector for connecting with the external power supply; the second charging line is connected with the circuit board, the second charging line is provided with a second connector connected with the external charging device. the circuit board is provided with a fan, the side of the shell is provided with multiple radiating holes, the upper side of the shell is convexly provided with a radiating fin, the radiating area of the shell is increased, the radiating efficiency of the charging power supply is improved, and then matched with the first graphene layer is set on the inner surface of the aluminium metal layer, the second graphene is laminated on the outer surface of the aluminium metal layer, the graphene and the aluminium metal are thermal conductivity of excellent material, further improving the radiating efficiency of the charging power supply.