The headlight has a converging lens (30) projecting an image from a point light source i.e. LED (28), to form light beams (22). The lens includes an object focal point (F) formed by intersection of an optical axis (A) and an object focal plane (P). Adjustable units are formed by an electric motor (38) i.e. piezoelectric motor, an optical condenser and a rotating mirror, and adjust the beams around a pivoting axis. The source is movably mounted in the plane along a direction to provoke pivoting of the beams, where the direction is orthogonal to the pivoting axis. Independent claims are also included for the following: (1) an automatic and selective lighting device for lighting obstacles on a route scene for a motor vehicle (2) a method for controlling an automatic and selective lighting device for lighting obstacles on a route scene for a motor vehicle.
PROJECTEUR DE VÉHICULE AUTOMOBILE SUSCEPTIBLE D'ÉMETTRE UN FAISCEAU LUMINEUX ORIENTABLE
MOTOR VEHICLE HEADLAMP CAPABLE OF EMITTING AN ADJUSTABLE LIGHT BEAM
KRAFTFAHRZEUGSCHEINWERFER, DER EINEN SCHWENKBAREN LICHTSTRAHL ABGEBEN KANN
2018-10-10
Patent
Elektronische Ressource
Französisch
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 |
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