Vehicle lighting device i.e. tail lamp, for integrated installation in corner marginal area of motor vehicle i.e. passenger car, has disk integrated with optical units having cylindrical part with pre-settable height and mold surface part

摘要

#CMT# #/CMT# The device (4) has an intermediate lighting disk (7) with a signal functional region pigmented in a signal color, and provided with an electrical connecting contact and a covered-housing disk arranged from the intermediate lighting disk. The intermediate lighting disk is integrated with knob shaped optical units (19, 20) arranged in a continuous structure at an upper surface of the intermediate lighting disk. The individual knob shaped optical units have a cylindrical part with a pre-settable height and a mold surface part closer to the cylindrical part. #CMT#USE : #/CMT# Vehicle lighting device i.e. tail lamp, for an integrated installation in a corner marginal area of a motor vehicle i.e. passenger car. #CMT#ADVANTAGE : #/CMT# The intermediate lighting disk has knob shaped optical units arranged in the continuous structure at the upper surface of the intermediate lighting disk, and the individual knob shaped optical units have the cylindrical part with the pre-settable height and the mold surface part closer to the cylindrical part, thus achieving the radiation characteristics with broad angle of radiation and high luminosity of the signal lights of the device at low cost and low constructional complexity. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic side cross sectional view of a vehicle lighting device with an intermediate lighting disk having knob shaped optical units. 3 : Light sources 4 : Vehicle lighting device 5 : Chambers 7 : Intermediate lighting disk 19, 20 : Knob shaped optical units.