| 摘要 |
Automotive light (1) wherein the lighting assembly (5) comprising a light-guide plate (6) which extends inside the rear body (2) of the light remaining substantially parallel to the light reference optical axis (A) close up to the front lenticular hemi-shell (3) of the light while arranging its own front side edge (7) facing the strip-shaped transparent or semitransparent portion (4) of the front lenticular hemi-shell (3), and a linear-extending light source (8) which is structured so as to direct the emitted light towards the inside of the light-guide plate (6) through the rear side edge (9) of the same light-guide plate (6); the rear side edge (9) of the light-guide plate (6) having a serrated profile with teeth substantially triangular in shaped, wherein the individual teeth are oriented so that a first inclined edge (13) of the tooth is arranged locally substantially perpendicular to the optical reference axis (A); the light source (8) comprising instead a row of light emitting diodes (12) which face the rear side edge (9) spaced beside to one another, each facing a respective tooth of the rear side edge (9), so as to direct/project the emitted light towards the inside of the light-guide plate (6) through said first inclined edge (13) of the tooth; the lighting assembly (5) finally comprising also a series of optical collimators (15) each of which is interposed between a diode (12) and the corresponding tooth of the rear side edge (9) of the light- guide plate (6), and is structured so as to deflect the light rays (r) emitted by the diode (12) towards the corresponding inclined edge of the tooth (13), collimating said rays in a direction (di) which is locally substantially parallel to collimation axis (B) substantially coplanar to the light-guide plate (6) and inclined with respect to the optical reference axis (a) of the light by an angle (a) greater than 0°. |
