(19)
(11) EP 2 743 576 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
15.04.2015 Bulletin 2015/16

(43) Date of publication A2:
18.06.2014 Bulletin 2014/25

(21) Application number: 13196482.7

(22) Date of filing: 10.12.2013
(51) International Patent Classification (IPC): 
F21V 29/00(2015.01)
F21V 21/30(2006.01)
F21Y 105/00(2006.01)
F21W 131/10(2006.01)
H05B 33/08(2006.01)
F21Y 101/02(2006.01)
F21V 31/00(2006.01)
F21W 131/40(2006.01)
(84) Designated Contracting States:
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 States:
BA ME

(30) Priority: 11.12.2012 KR 20120143198

(71) Applicants:
  • Vision X Asia Co., Ltd.
    Incheon-shi 403-030 (KR)
  • Ko, In-hong
    Seoul 135-971 (KR)

(72) Inventor:
  • Ko, In-Hong
    135-971 Seoul (KR)

(74) Representative: Betten & Resch 
Theatinerstrasse 8
80333 München
80333 München (DE)

   


(54) LED lighting apparatus having LED arrays turned on or off independently


(57) Disclosed herein is an LED lighting apparatus used for landscape lighting, stage lighting, display lighting, task lighting, driving lighting, etc. The apparatus has LED arrays turned on or off independently. The apparatus includes an LED module (10) having a PCB (13) and LEDs (11) mounted on the PCB (13), the LEDs (11) divided into a plurality of LED arrays (11A,11B,11C) that are independently turned on or off. The apparatus also includes a heat dissipation unit (30), with the LED module (10) mounted on a front of the heat dissipation unit (30), and a locking bracket (80) on which the heat dissipation unit (30) is mounted.







Search report









Search report