Patent ID: 7438449

Claim:
A LED module comprising: a latching component having a cylindrical configuration; a frame disposed in the latching component; a LED electrically mounted on the frame; a heat spreader located in the latching component and spreading heat from the LED; and a heat-transfer member having a heat-dissipating unit remote from the frame and a heat pipe thermally connecting with the frame, the heat spreader and the heat-dissipating unit; wherein the latching component engages with the heat spreader and presses the frame into tight attachment on the heat spreader, whereby the frame is sandwiched between the latching component and the heat spreader by the latching component pressing against the frame toward the heat spreader, and wherein the heat spreader is received in the latching component, and the heat pipe is inserted into the heat spreader along an axial direction of the latching component and has a front end projecting out of the heat spreader and a front end face attached to the frame; wherein the latching component comprises a plurality of spring pieces pressing on the frame toward the spreader and the spring pieces press the frame to be attached on the heat spreader, the spring pieces electrically connecting with the LED; and wherein each of the spring pieces has a strip-shaped body which is spaced from the latching component and abuts against the frame and two fixed claws at two opposite ends of the strip-shaped body, the two fixed claws being coupled to the latching component.