EP 2870407 A1 20150513 - LIGHT UNIT WITH LIGHT OUTPUT PATTERN SYNTHESIZED FROM MULTIPLE LIGHT SOURCES AND MODULAR REFRACTORS
Title (en)
LIGHT UNIT WITH LIGHT OUTPUT PATTERN SYNTHESIZED FROM MULTIPLE LIGHT SOURCES AND MODULAR REFRACTORS
Title (de)
LEUCHTEINHEIT MIT AUS MEHREREN LICHTQUELLEN UND MODULAREN REFRAKTOREN ZUSAMMENGESTELLTEM LICHTLEISTUNGSMUSTER
Title (fr)
UNITÉ D'ÉCLAIRAGE À MOTIF DE PUISSANCE LUMINEUSE SYNTHÉTISÉ À PARTIR DE MULTIPLES SOURCES LUMINEUSES ET DE RÉFRACTEURS MODULAIRES
Publication
Application
Priority
- US 201261669562 P 20120709
- US 2013049769 W 20130709
Abstract (en)
[origin: WO2014011665A1] The present disclosure provides an LED based light unit that produces an output lighting pattern that meets desired lighting characteristics using a reduced number of LED elements. The present disclosure provides a number of point sources that are directed into a desired direction such that, when combined with other point sources, a synthesized light output is provided that minimizes the LED headcount.. Modular refractors are provided having optic components that may be coupled with lighting modules. The modular refractors may provide environmental protection to lighting components housed within the refractor, and a separate external protective lens may not be required. One or more lenses of one or more of the modular refractors may include materials of at least two different refractive indices that are co-molded together.
IPC 8 full level
F21V 5/04 (2006.01); F21K 99/00 (2010.01); F21V 17/00 (2006.01); F21W 131/103 (2006.01); F21Y 101/02 (2006.01); F21Y 111/00 (2006.01)
CPC (source: CN EP US)
F21K 9/00 (2013.01 - CN EP US); F21W 2131/103 (2013.01 - CN EP); F21Y 2107/00 (2016.07 - EP US); F21Y 2115/10 (2016.07 - EP US)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014011665 A1 20140116; CN 105051451 A 20151111; EP 2870407 A1 20150513; EP 2870407 A4 20150715
DOCDB simple family (application)
US 2013049769 W 20130709; CN 201380046955 A 20130709; EP 13817225 A 20130709