Patent ID: 8408764
Filing Date: 2013-04-02
Classification: F21S

Abstract:
1. A vehicular lamp comprising: an LED light module; a reflective housing including a first recessed portion having a reflective surface, with the reflective housing further including an opening in a front end thereof and in communication with the first recessed portion; an outer housing made of heat dissipating material, with the outer housing including a plurality of fins on an outer surface thereof, with the outer housing further including a second recessed portion receiving the reflective housing, with the outer housing further including an opening in a front end thereof and in communication with the second recessed portion, with a receiving portion provided behind the second recessed portion, with a circuit board received in the receiving portion, with the outer housing fixed to the reflective housing; a heat conductive seat made of heat dissipating material, with the heat conductive seat including a connecting plate fixed to the outer housing, with an extension extending from the connecting plate to a central, front portion of the reflective housing, with the extension including a coupling seat, with the LED light module mounted to the coupling seat and electrically connected to the circuit board; and a light-transmitting cover mounted to and covering the openings of the reflective housing and the outer housing, wherein the LED light module emit light beams to the reflective surface of the reflective housing, the reflective surface reflects the light beams to a predetermined position, heat generated by the LED module is conducted by the heat conductive seat to the outer housing, with the reflective housing including a protrusion formed on an inner periphery of the first recessed portion with the first recessed portion including an engaging groove and a first insertion hole, with the second recessed portion of the outer housing including a protruded portion having a groove, a second insertion hole, and an fixing hole, with the reflective housing received in the second recessed portion of the outer housing, with the protruded portion of the outer housing received in the groove of the reflective housing, with the first insertion hole aligned with the second insertion hole, with the connecting plate including a connecting hole aligned with the fixing hole of the outer housing, with the connecting plate received in the groove of the outer housing, with a fastener extending through the connecting hole of the conductive seat and the fixing hole of the outer housing.