Efficient heat dissipation structure of unmanned aerial vehicle arm

The efficient heat dissipation structure of the unmanned aerial vehicle arm comprises a triangular vehicle arm pipe, a reinforcing pipe is installed in the triangular vehicle arm pipe in a sliding mode, a heat dissipation coating is sprayed on the surface of the triangular vehicle arm pipe, ventilation holes are formed in the left side and the right side of the triangular vehicle arm pipe, the reinforcing pipe is made of high-carbon steel, and the heat dissipation coating is coated on the surface of the triangular vehicle arm pipe. Reinforcing ribs are fixedly connected to the bottom of the triangular machine arm pipe, and the multiple ventilation holes are distributed at equal intervals. Through the cooperative use of the triangular arm pipe, the reinforcing pipe, the heat dissipation coating and the ventilation holes, the problems that a motor installed on an existing unmanned aerial vehicle arm can generate more heat when running for a long time, the heat can be transmitted to the arm to affect the service