The invention relates to a light guiding optical system comprising at least two light guides (6, 7, 8), to which is assigned a light unit (9) with at least one source (91) of light. The inner light guide (6) is provided with an input surface (61) with which it is situated opposite the light unit (9) and is further is provided with a broken stepped transition surface (67), which comprises at least one decoupling surface (64) and at least one reflective surface (65), whereby the broken stepped transition surface (67) of the inner light guide (6) is associated with an input surface (77, 87) of a coupling light guide (7, 8) which comprises at least one coupling surface (71, 81).
Light guiding optical system
2020-02-18
Patent
Electronic Resource
English
IPC: | 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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |
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