The invention relates to a light module providing lighting and/or signalling for a motor vehicle, comprising a twisted light guide suitable for displaying a light pattern. The light module (2A) comprises a first light guide (4). A first light source (6) is arranged opposite a proximal end (8) of the first light guide (4), so as to propagate a light beam between its large faces, in a propagation direction (18). The light guide (4) comprises diffusing elements for deflecting the light towards the large faces. The invention is remarkable in that, in the propagation direction (18), the diffusing elements form a light pattern (23), when the first light source (6) illuminates the first light guide (4), and in that the large faces (16) of the first light guide (4) are twisted in the propagation direction (18).
MODULE LUMINEUX POUR L'ÉCLAIRAGE ET/OU LA SIGNALISATION D'UN VÉHICULE AUTOMOBILE COMPRENANT UN GUIDE DE LUMIÈRE VRILLÉ APTE À AFFICHER UN MOTIF LUMINEUX
LIGHT MODULE FOR LIGHTING AND/OR SIGNALLING FOR A MOTOR VEHICLE COMPRISING A TWISTED LIGHT GUIDE SUITABLE FOR DISPLAYING A LIGHT PATTERN
LEUCHTMODUL ZUR BELEUCHTUNG UND/ODER SIGNALISIERUNG FÜR EIN KRAFTFAHRZEUG MIT EINEM VERDRILLTEN LICHTLEITER ZUR ANZEIGE EINES LICHTMUSTERS
2023-03-22
Patent
Electronic Resource
French
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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |
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