▎ 摘　　要

NOVELTY - The utility model claims a graphene is a heat dissipation body of lamp, comprising a fixed mounting with a mounting seat by a screw top surface of radiator graphene, the graphene on the radiator, the bottom of the graphene on the radiator is embedded with a ceramic substrate. the ceramic base plate is provided with multiple LED lamp balls arranged in an array, the drive electric source is connected with the ceramic base plate is electrically connected with the bottom of the graphene radiator is connected with an optical lens cover, said mounting seat through bolt is fixedly installed with two connecting sheets which are symmetrically arranged, the connecting sheet is equipped with a U-shaped mounting frame are fixed by bolts, the U-shaped mounting frame is fixedly welded with a height adjusting rod, the top end of the height adjusting rod is fixedly welded with the mounting plate. The utility model can reduce the heat loss and enhance the thermal conductivity, good heat dissipation effect, effectively improves the using life, the overall height of the adjustable lamp, which can to irradiate from the proper height and wide application range.