▎ 摘　　要

NOVELTY - The utility model model relates to the technical field of GLED street lamp, especially relates to a double-graphene radiating device for GLED street lamp built-in driving power supply, comprising a box body, the top of the box body is connected with a radiating frame, the inner wall of the radiating frame is connected with a first graphene layer, the top of the radiating frame is connected with a top cover, the inner wall of the top centre of the top cover is connected with a solar panel, the centre of the bottom of the solar panel is connected with a driving power supply, the outer wall of the driving power supply is connected with a second graphene layer, the bottom of the driving power supply is connected with an electronic element box, the centre of the bottom of the electronic element box connected with a transmission block, the centre of the bottom of the box is connected with a fixing buckle, The utility model model is provided with a radiating frame through setting the radiating frame, it can provide a certain base for driving the power supply fast radiating; by setting multiple graphene of material, it can greatly improve the radiating effect of the built-in driving power supply, so as to avoid the short circuit of the power supply; it further improves the safety of the whole GLED street lamp.