▎ 摘　　要

NOVELTY - The utility model claims a graphene type coupler heat transfer device, specifically relates to graphene type coupler heat transfer device technology field, comprising an outer shell for coupler heat transfer, the shell body front end is provided with an inner shell, the inner shell body and the outer shell is provided with a spring, the back end of the outer shell is provided with a mounting hole, the position of the mounting hole is corresponding to the position of the spring. The utility model through operation is connected with the mounting hole screw thread the mounting plate, the mounting plate and the mounting hole are separated or connected, when separating, the mounting plate does not limit the rear end of the spring, it is convenient for the user to change the spring through the mounting hole, the spring permanently used for avoiding the condition that the elastic potential energy is weakened, when connecting, the mounting plate is used for fixing and limiting the rear end of the spring, the stability of the spring is ensured, the whole structure is connected with the mounting hole screw thread plate and the mounting hole diameter is greater than the diameter of the spring, it is convenient for improving the convenience of the user dismounting the spring.