A lighting and/or signaling device (4) comprising a containment body (8), a plurality of light sources (16), a plurality of optical fibers (24) arranged and supported in said containment seat (12), each extending from a first end (28) to a second end (32). At least one of said light sources (16) is associated with each optical fiber (24) so as to emit a corresponding light beam into said optical fiber (24), said light beam propagating from the first end (28) towards the second end (32) by internal reflection. Each optical fiber advantageously is a side emission optical fiber (24) comprising light extraction means (36) arranged between the first end (28) and the second end (32) so as to extract the light from the optical fiber (24) output from the containment body (8) towards the associable lenticular body (20). Each optical fiber (24) is fastened to the containment body (8) at said first end (28) and second end (32) by means of fastening means (44) to a corresponding support (48) adapted to pre-orient the optical fibers (24) and/or compensate for the variations in length of the optical fibers (24).
AUTOMOTIVE LIGHTING AND/OR SIGNALING DEVICE
BELEUCHTUNGS- UND/ODER SIGNALISIERUNGSVORRICHTUNG FÜR KRAFTFAHRZEUGE
DISPOSITIF D'ÉCLAIRAGE ET/OU DE SIGNALISATION AUTOMOBILE
2023-03-08
Patent
Elektronische Ressource
Englisch
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS |