▎ 摘　　要

NOVELTY - The utility model belongs to the technical field of radiating device, specifically relates to a computer radiating device of polypropylene graphene composite. It comprises a radiating fan and a radiating fin, a heat pipe and a heat conducting connecting plate, the heat pipe comprises a first end and a second end opposite to the first end, the first end of the heat pipe is connected with the second end to form a U-shaped heat pipe, the first end of the heat pipe is embedded in the heat conducting connecting plate, the second end of the heat pipe is embedded in the radiating fin, the heat conducting connecting plate is interval with the radiating fin, the heat conducting connecting plate is used for connecting the radiating element, the heat pipe is used for conducting the heat of the radiating element to the radiating fin, the radiating fan is located at one side of the radiating fin, when the radiating fan is working, the air flow speed around the radiating fin is accelerated. The utility model has excellent radiating effect, it can well adapt the existing computer radiating requirement.