▎ 摘　　要

NOVELTY - This new utility model claims of one LED lamp is a kind of heat abstractor structure, formed by mutually sealing the graphite alkene membrane between base plate and on surface of LED lamp radiator, wherein all heat abstractor surface and substrate surface of radiator is set with phase and sealing the graphite alkene film, using high thermal conductivity graphite alkene has the better film guide heat and the heat abstractor effect, can make the heat to spot in parallel on substrate plane of substrate and transfer dispersed, make temperature of substrate is more uniform, thus can effectively reduce temperature of base plate to spot, and fast heat the substrate by using graphite alkene film transfer to radiator for heat abstractor, so can obvious reduce PN temperature of LED chip, increase effective lighting efficiency of LED and prolong the using life of LED and improve quality of LED lamp.