Patent ID: 7654702

Claim:
An LED lamp comprising: a lamp enclosure defining therein a recess and an opening, the opening being located above and communicating with the recess; a heat sink being received in the recess of the lamp enclosure; at least one LED module being attached to a bottom portion of the heat sink and oriented downwardly and outwardly towards a bottom plate of the lamp enclosure, light emitted by the LED module being firstly directed to an internal surface of the lamp enclosure, and then reflected from the internal surface to an outside of the LED lamp through the opening; and at least one heat pipe; wherein the heat sink includes a base and a plurality of fins, the fins extending upwardly from a top of the base, and the at least one LED module is attached to a bottom of the base; wherein the at least one heat pipe is located between the base of the heat sink and at least one LED module; and wherein the base of the heat sink has a V-shaped cross section, the at least one LED module includes two LED modules, and the LED modules are respectively attached to two bottom surfaces of the base.