LED COMPLEX HEAT RADIATING PLATE AND LED LIGHT COMPRISING THE SAME

摘要

PURPOSE: An LED complex heat radiation plate and an LED lamp including the same are provided to block direct influence due to high temperature by varying length and diameter of a heat radiation plate and rapidly discharging heat created in an LED to outside. CONSTITUTION: An LED module(1) is attached to a top heat radiation plate(10). A heat radiation fin(30) is attached to the lower side of the top heat radiation plate. A bottom heat radiation plate(2) is attached to the lower side of the heat radiation fin. A carbon layer is formed on the bottom of the top heat radiation plate. The top heat radiation plate and the bottom heat radiation plate have an embossed plane. A hollow portion is formed in the inner side of the heat radiation fin and a heat radiation hole is formed at the side of the heat radiation fin.