▎ 摘　　要

NOVELTY - The utility model model claims an element packaging technology field, specifically a COB light source packaging structure of fast radiating, the upper side of the packaging copper base plate is fixedly connected with a heat conducting adhesive, and one side of the heat conducting adhesive far away from the packaging copper base plate is fixedly connected with a PCB circuit board, the upper side of the PCB circuit board is electrically connected with the LED chip uniformly arranged; the upper side of the reflecting metal aluminium plate is uniformly provided with a mounting hole corresponding to the LED chip, and the reflecting metal aluminium plate is attached to the upper side of the PCB circuit board, the LED chip is set through the mounting hole. In the utility model, the LED chips are uniformly arranged on the PCB circuit board, the light is distributed uniformly, the illumination effect is good, the heat conducting adhesive is set, packaging the copper substrate and the heat graphene column, improving the heat conductivity and heat dissipation, setting damping mechanism the vibration force of the device to weaken, improving the shock resistance of the device, prolonging the service life.