EP 4278128 A1 20231122 - SPOTLIGHT WITH ALTERNATING LED LIGHTING MEANS
Title (en)
SPOTLIGHT WITH ALTERNATING LED LIGHTING MEANS
Title (de)
SCHEINWERFER MIT WECHSELNDEN LED-LEUCHTMITTELN
Title (fr)
PROJECTEUR COMPORTANT DES MOYENS D'ÉCLAIRAGE À DEL CHANGEANTS
Publication
Application
Priority
- DE 102021100917 A 20210118
- DE 2022100037 W 20220117
Abstract (en)
[origin: WO2022152355A1] The invention relates to a spotlight for generating a plurality of light- and/or projection effects for use in particular for event and stage technology. The aim of the invention is to provide an event lighting unit in which at least multiple LED light sources are arranged in the spotlight as light sources. According to the invention, this is achieved by means of multiple LED modules populated with different LEDs as a light source in order to generate light emissions of different colors, said LED modules being movably guided in or on the spotlight on at least one mounting plate. The LED modules with different color emissions are designed to be insertable into the light emission axis of the spotlight as needed by means of mechanical guide and/or support elements and at least one electric drive, wherein the respective LED module being operated releasably lies against a heat sink.
IPC 8 full level
F21V 14/02 (2006.01); F21V 17/10 (2006.01); F21V 29/503 (2015.01); F21V 29/74 (2015.01); F21W 131/406 (2006.01); F21Y 105/10 (2016.01); F21Y 113/13 (2016.01); F21Y 115/10 (2016.01)
CPC (source: EP)
F21V 14/02 (2013.01); F21V 17/105 (2013.01); F21V 29/503 (2013.01); F21V 29/74 (2015.01); F21W 2131/406 (2013.01); F21Y 2105/10 (2016.08); F21Y 2113/13 (2016.08); F21Y 2115/10 (2016.08)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021100917 A1 20220721; DE 102021100917 B4 20240229; EP 4278128 A1 20231122; WO 2022152355 A1 20220721
DOCDB simple family (application)
DE 102021100917 A 20210118; DE 2022100037 W 20220117; EP 22707334 A 20220117