A fuse type vehicle light includes topknot bases formed apart from each other in a predetermined interval. A substrate unit is positioned between the topknot bases and equipped with a light-emitting diode (LED). A floodlight unit is positioned on an upper portion of the substrate unit and configured to diffuse light emitted from the LED. A heat radiation unit is positioned on a lower portion of the substrate unit and configured to discharge heat generated in the substrate unit to outside. The floodlight unit includes a lens unit to diffuse light to an inner portion so as to form a light radiation width in the range of 50-70° and the light is evenly diffused inside a trunk of a vehicle, thereby improving the uniformity of overall brightness of the LED.
FUSE TYPE VEHICLE LIGHT
2015-11-12
Patent
Elektronische Ressource
Englisch
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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 / F21K Nicht-elektrische Lichtquellen unter Verwendung von Lumineszenz , NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE |
Fuse mounting seat, bogie and suspension type railway vehicle
Europäisches Patentamt | 2022
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