26-09-2013 дата публикации
Номер: US20130250598A1
A novel vehicular light fixture () is disclosed. The light fixture () is compact, yet efficient, and employs semiconductor light sources () to produce output light in desired patterns. The fixture () can be used to produce fog lamps, driving lamps and other non-headlamp vehicle lighting functions. Depending upon the light output required, one or more semiconductor light sources () and a corresponding number of optical bodies () are employed in the fixture () to produce the desired light pattern. 122.-. (canceled)23. A vehicular lighting fixture for producing light in a desired pattern , comprising:a base member; at least one semiconductor light source mounted to said substrate, said at least one semiconductor light source being in thermal communication with said substrate; and', 'at least one optical body mounted on said substrate and being operable for receiving light from said at least one semiconductor light source for producing a desired beam pattern, the optical body having a general D-shape profile with a flat surface of the D-shape serving as a light receiving surface, a curved surface of the D-shape serving a light output surface and two opposing side surfaces, wherein a dimension measured between the two opposing side surfaces increases with distance from the light receiving surface to the light output surface., 'a substrate mounted to said base member, said substrate being in thermal communication with said base member;'}24. The vehicular lighting fixture for producing light in a desired pattern of claim 23 , said at least one semiconductor light source further comprising a light emitting diode operable for emitting light from said at least one semiconductor light source.25. The vehicular lighting fixture for producing light in a desired pattern of claim 23 , said at least one optical body further comprising at least one mounting leg for mounting said at least one optical body to said substrate.26. The vehicular lighting fixture for producing light in a ...
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