▎ 摘　　要

NOVELTY - The utility model claims an LED driving power supply fixing radiating device, relating to the technical field of LED driving power supply. The LED driving power supply fixing radiating device comprises a driving power supply fixing device; the driving power supply fixing device comprises an LED driving power supply; the lower surface of the LED driving power supply is slidingly connected with a heat conducting silicon grease block; the lower surface of the heat conducting silicon grease block is fixedly connected with a graphene block; the upper surface of the graphene block is provided with a honeycomb through hole; the lower surface of the honeycomb through hole is fixedly connected with an aluminium protection box; the right side of the LED driving power supply is movably connected with a rubber block; the right side of the rubber block is fixedly connected with a fixing block I; a right side surface of the fixing block is provided with a wire through hole; the centre of the right side of the fixing block is fixedly connected with a screw rod; the inner wall of the threaded sleeve rod is connected with the threaded rod, the LED driving power supply may have water vapor; when serious, it will cause the internal electronic element short circuit, causing the driving power supply cannot work, protecting the normal operation of the LED driving power supply.