VEHICLE LIGHTING UNIT

摘要

A vehicle lighting unit can increase the light emission region of a light guiding lens to improve the aesthetic feature as the lighting unit when emitting light. The vehicle lighting unit can include an LED serving as a light source and a light guiding lens configured to guide the light from the light emitting element while totally reflect the light which are housed within a lighting chamber defined by a housing and an outer lens that can cover an opening of the housing. The light guiding lens has an aesthetic portion having a rear surface in part of which cuts are formed to cause the light to exit thereby. The aesthetic portion can further have a cut formed in a front surface where no cut is formed in the rear surface thereof

主权项

1. A vehicle lighting unit comprising:
a housing having an opening; an outer lens that covers the opening of the housing to define a lighting chamber together with the housing; a light emitting element serving as a light source; and a light guiding lens having a front surface and a rear surface in part of which a cut is formed and including an aesthetic portion, the lighting chamber containing the light emitting element and the light guiding lens, the light guiding lens being configured to guide the light emitted from the light emitting element while totally reflecting the light to cause the light to exit the light guiding lens by the cut, wherein the light guiding lens is configured such that a cut is formed in the front surface of the aesthetic portion at a portion where no cut is formed in the rear surface thereof.