The utility model discloses a high -efficient heat dissipation electric power communication pipe, lead to the groove including electric power communication pipe main part and heat dissipation, it leads to the groove to be provided with the heat dissipation in the electric power communication pipe main part, the heat dissipation is led to the groove and is included that the groove is led to in outer heat dissipation and the groove is led to in interior heat dissipation, the outside of electric power communication pipe main part is connected with outer tube surface, the inboard of electric powercommunication pipe main part is connected with the inner tube face, outer tube surface is last to be connected with a plurality of outer heat dissipations and to lead to grooves, it leads to the groove to be connected with a plurality of interior heat dissipations on the inner tube face, the tank bottom portion that groove and the logical groove of interior heat dissipation are led to in outer heat dissipation all installs the fin. The utility model discloses the radiating effect is good, and convenient to use can realize the inside heat dissipation of electric power communication pipe fast,guarantees the life of the interior cable of electric power communication pipe and communication pipe, and fin and thermal film further accelerate scattering and disappearing of the inside temperatureof communication pipe, and the fin of tank bottom portion increases the rigidity and the intensity of the electric power communication pipe of the logical groove department of heat dissipation, has good economic benefits and social, suitable using widely.