Patent ID: 8164238

Claim:
A light emitting diode (LED) lamp, comprising: a standardized connector; an LED module, which is electrically connected to said standardized connector, comprising a circuit board and at least one LED unit which is electrically connected to said circuit board; and a heat dissipating module being in contact with said LED module for heat dissipating, comprising: at least one heat pipe having a flat segment and a non-flat segment, wherein the LED unit is disposed on the front side of said flat segment of said heat pipe; a heat dissipating rear shield, connecting said non-flat segment of said heat pipe; a piston module which is disposed between said heat pipe and said heat dissipating rear shield, and driven by the thermal energy generated by said LED module; a transmission module connected to said piston module; and a heat-dissipating fan which is disposed in front of the LED lamp, and connected to said piston module by means of said transmission module.