A vehicular lamp includes a light source unit that is attached to one of a lamp body and a reflector. The light source unit includes a semiconductor light emitting element that is a light source; a plurality of conductive members formed into a predetermined three-dimensional shape by press working a conductive metal material; and a housing that is formed of an insulating material. The plurality of conductive members each include: an element mounting portion to which the semiconductor light emitting element is mounted, a heat dissipating portion that dissipates heat generated when the semiconductor light emitting element emits light, and a connecting portion to which a connector that supplies power to the semiconductor light emitting element is connected. The housing holds the plurality of conductive members in a spaced apart state.
Light source unit and vehicular lamp
08.12.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |