LIGHT EMITTING DIODE LAMP MODULE

摘要

PURPOSE: A light emitting diode lamp module is provided to improve thermal emission property and thermal saturated capacity by including a heat sink and using only single radiation wire substrate. CONSTITUTION: In a light emitting diode lamp module, a light-emitting diode package(200) comprises at least one light emitting diode A cross section heat dissipation wiring substrate mounts a light-emitting diode package in one side. The cross section heat dissipation wiring board comprises a plurality of holes The cross section heat dissipation wiring board emits the heat of the light-emitting diode package. A cooling fin(230) comprises a plurality of protrusions(232) which are fitted into the hole. The heat sink is formed on the other side of the cross section heat dissipation wiring board.