Global Patent Index - EP 4187145 A1

EP 4187145 A1 20230531 - LED CLUSTER

Title (en)

LED CLUSTER

Title (de)

LED-CLUSTER

Title (fr)

GROUPE DE LED

Publication

EP 4187145 A1 20230531 (EN)

Application

EP 21210445 A 20211125

Priority

EP 21210445 A 20211125

Abstract (en)

The solution relates to LED lighting devices for indoor and outdoor lighting of objects, such as parks, squares, pedestrian and bicycle paths, parking lots, industrial facilities and residential complexes. The objective of the declared solution is to create a compact high-power LED cluster for universal use. The technical result obtained is to improve heat dissipation and a relative reduction in the size of lighting devices with a power of 100 W or more, while increasing the safety of their use, which is achieved by placing the driver (8) in under the lens (4) of the LED cluster and creating an effective heat sink to the external radiator.

IPC 8 full level

F21K 9/00 (2016.01); F21V 29/71 (2015.01); F21V 23/00 (2015.01); F21W 131/10 (2006.01); F21W 131/103 (2006.01); F21W 131/105 (2006.01); F21W 131/109 (2006.01); F21W 131/402 (2006.01); F21W 131/407 (2006.01); F21Y 105/10 (2016.01); F21Y 115/10 (2016.01)

CPC (source: EP)

F21K 9/00 (2013.01); F21V 29/717 (2015.01); F21V 23/005 (2013.01); F21V 23/006 (2013.01); F21W 2131/1005 (2013.01); F21W 2131/103 (2013.01); F21W 2131/105 (2013.01); F21W 2131/109 (2013.01); F21W 2131/402 (2013.01); F21W 2131/407 (2013.01); F21Y 2105/10 (2016.07); F21Y 2115/10 (2016.07)

Citation (applicant)

Citation (search report)

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)

EP 4187145 A1 20230531

DOCDB simple family (application)

EP 21210445 A 20211125