A lighting device including an ultraviolet light source emanating ultraviolet light, a visual light source and a light directing device. The visual light source is coupled to the ultraviolet light source, and the visual light source emanates visual light. The light directing device is arranged to direct the visual light in a first direction primarily within an angle of illumination. The light directing device is further arranged to direct the ultraviolet light in an area wider than the angle of illumination.
Lighting device with visible light illumination and ultraviolet light illumination that is broader than the visible light illumination and vehicle having the same
2018-09-18
Patent
Electronic Resource
English
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED |
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