AUTOMOTIVE LIGHTING DEVICE Russian patent published in 2016 - IPC B60Q11/00 F21S8/10 B60Q1/04 

Abstract RU 2588331 C2

FIELD: lighting.

SUBSTANCE: invention relates to automotive lighting device with led chips. Lighting fixture contains lighting module, formed by light-emitting unit containing light sources-led chips able to emit optical radiation to obtain distributed beam. Inside illumination device has optical part, by means of which part of emitted light radiation can be displaced so that projected image from light-emitting unit can be obtained outside distributed beam. Projected image from light-emitting unit comprises such amount of lit surfaces, which corresponds to number of light sources located in light-emitter.

EFFECT: reliable detection of failure of light sources (separate light-emitting diodes) is achieved.

16 cl, 3 dwg

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RU 2 588 331 C2

Authors

Boni Aleksis

Dates

2016-06-27Published

2013-01-10Filed