EP 2473775 B1 20140212 - MOTOR VEHICLE FRONT LIGHT HAVING LIGHT-EMITTING DIODES (LEDS)
Title (en)
MOTOR VEHICLE FRONT LIGHT HAVING LIGHT-EMITTING DIODES (LEDS)
Title (de)
KRAFTFAHRZEUGFRONTLEUCHTE MIT LICHTEMITTIERENDEN DIODEN (LEDS)
Title (fr)
PHARE DE VÉHICULE À MOTEUR DOTÉ DE DIODES ÉLECTROLUMINESCENTES (LED)
Publication
Application
Priority
- DE 102009018379 A 20090423
- DE 2010050023 W 20100423
Abstract (en)
[origin: WO2010121612A2] The invention relates to a motor vehicle front light based on LED technology, designed so that said light provides not only sufficient lighting power for operating in a motor vehicle front light, but is also designed so that the required parameters for illuminating the street and the boundary areas of the light fields can be maintained. The front light should simultaneously be able to be used as both a low-beam and a high-beam light. Said aim is achieved by a motor vehicle light having light-emitting diodes (LEDs) wherein a plurality of LED luminous elements (1,2) are disposed in the motor vehicle light (5), each associated with a lens body (3,4), wherein at least one larger, centrally disposed LED chip (1) has at least two smaller side LED luminous elements (2) adjacent thereto, and a further main collector lens (6) is located at a distance ahead of the LED luminous elements (1,2) and the lens bodies thereof, wherein a displaceable dimming cover (7) is disposed between the lens bodies (3,4) and the main collector lens (6).
IPC 8 full level
CPC (source: EP US)
F21S 41/143 (2017.12 - EP US); F21S 41/151 (2017.12 - EP US); F21S 41/255 (2017.12 - EP); F21S 41/635 (2017.12 - EP US); F21S 41/28 (2017.12 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102009018379 B3 20101028; EP 2473775 A2 20120711; EP 2473775 B1 20140212; WO 2010121612 A2 20101028; WO 2010121612 A3 20110317
DOCDB simple family (application)
DE 102009018379 A 20090423; DE 2010050023 W 20100423; EP 10751555 A 20100423