EP 1880139 B1 20090429 - LED ILLUMINATION MODULE
Title (en)
LED ILLUMINATION MODULE
Title (de)
LED-BELEUCHTUNGSMODUL
Title (fr)
MODULE D'ECLAIRAGE A LED
Publication
Application
Priority
- DE 2006000777 W 20060505
- DE 202005007500 U 20050512
Abstract (en)
[origin: WO2006119735A1] The invention relates to an LED illumination module having an LED (23) and a rotationally symmetrical, integral, light-transparent auxiliary optic (10) having an inner converging lens part (14) and an outer reflector part (16). The auxiliary optic (10) has an opening (11) in the form of a blind hole which is arranged at the rear and in which the LED (23) can be displaced longitudinally and axially along the optical axis (20) such that, owing to the displacement, a change in the cone of light from a cone of light having a cone angle < 12° to a cone angle >20° can be produced and, in at least one LED position with respect to the opening (11) of the auxiliary optic (10), an inner region of the cone of light is illuminated homogeneously over a cross-sectional area at right angles to the optical axis (20).
IPC 8 full level
F21V 7/00 (2006.01); F21L 4/02 (2006.01); F21V 5/04 (2006.01); F21V 14/02 (2006.01)
CPC (source: EP US)
F21L 4/027 (2013.01 - EP); F21V 5/006 (2013.01 - EP US); F21V 5/045 (2013.01 - EP US); F21V 7/0091 (2013.01 - EP); F21V 14/025 (2013.01 - EP US); F21Y 2115/10 (2016.07 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006119735 A1 20061116; AT E430286 T1 20090515; CN 100549505 C 20091014; CN 101018975 A 20070815; DE 202005007500 U1 20050721; DE 502006003613 D1 20090610; DK 1880139 T3 20090817; EP 1880139 A1 20080123; EP 1880139 B1 20090429; ES 2326389 T3 20091008; HK 1108730 A1 20080516
DOCDB simple family (application)
DE 2006000777 W 20060505; AT 06722835 T 20060505; CN 200680000752 A 20060505; DE 202005007500 U 20050512; DE 502006003613 T 20060505; DK 06722835 T 20060505; EP 06722835 A 20060505; ES 06722835 T 20060505; HK 07113841 A 20071219