The invention relates to a headlight lens (2, 2B, 2C, 2D, 2E, 2F) for a vehicle headlight (1) comprising a light source (10), in particular for a motor vehicle headlight, the headlight lens (2, 2B, 2C, 2D, 2E, 2F) comprising a lens body (3, 3B, 3C, 3D, 3E, 3F) composed of a transparent material which is moulded (blank-pressed) on both sides and which comprises an optically active surface (5, 5B, 5C, 5D, 5E, 5F), that is to face the light source (10) and an optically active surface (4, 4B, 4C, 4D, 4E, 4F) that faces away from the light source (10), the optically active surface (4, 4B, 4C, 4D, 4E, 4F) that faces away from the light source (10) being convexly curved, the optically active surface (5, 5B, 5C, 5D, 5E, 5F) that is to face the light source (10) being curved, and the headlight lens (2, 2B, 2C, 2D, 2E, 2F) comprising a lens rim (6, 6B, 6C, 6D, 6E, 6F) externally on the optically active surface (5, 5B, 5C, 5D, 5E, 5F) that is to face the light source (10), the volume of which lens rim (6, 6B, 6C, 6D, 6E, 6F) amounts to 1% to 8% of the volume of the headlight lens (2, 2B, 2C, 2D, 2E, 2F).
Headlight lens for a motor vehicle headlight
2016-11-29
Patent
Electronic Resource
English
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 / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |