Lighting device i.e. daytime running light or lamp type device, for optical unit in motor vehicle, has collection part arranged to collect sampled part of luminous rays such that rays are participated in its illumination

摘要

The device (D) has reflectors (RL) whose concave part (PCV) is arranged to send luminous rays issued from a main light source (SLP) toward front. A light guide (GL) includes an end coupled to an auxiliary light source i.e. LED, for illumination. The light guide is located in extension of a front part (PVR) of the reflectors in front of a location in which a sampled part (PP) of the luminous rays issued from the main light source is emerged out. A collection part (PCL) is arranged to collect the sampled part of the luminous rays such that the rays are participated in its illumination.