Patent ID: 7674012

Claim:
A light-emitting diode (LED) lighting device, comprising: an LED lighting module; a top cover; a lamp base covered with the top cover to form an accommodating space, the LED lighting module installed on outer of the lamp base; a first heat dissipating module in the accommodating space, comprising: a first heat-conducting plate connecting with the LED lighting module; a first heat pipe, whose evaporator section is secured in the first heat-conducting plate; and a first heat dissipater, connecting a condenser section of the first heat pipe; and a second heat dissipating module in the accommodating space, comprising: a second heat-conducting plate attached to the LED light-emitting module; and a second heat pipe, whose evaporator section is secured in the second heat-conducting plate, and a condenser section of the second heat pipe connecting to an inner surface of the top cover.