(19)
(11) EP 2 390 552 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
05.03.2014 Bulletin 2014/10

(43) Date of publication A2:
30.11.2011 Bulletin 2011/48

(21) Application number: 11150438.7

(22) Date of filing: 07.01.2011
(51) International Patent Classification (IPC): 
F21K 99/00(2010.01)
F21Y 101/02(2006.01)
 F21V 23/06(2006.01)
F21Y 105/00(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: 31.05.2010 CN 201010191877

(71) Applicant: Hu, Xiaoping
Shunde District Foshan City Guangdong 528311 (CN)

(72) Inventor:
  • Hu, Xiaoping
    Shunde District Foshan City Guangdong 528311 (CN)

(74) Representative: Tomlinson, Kerry John 
Dehns St Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)

   


(54) Light source module


(57) The light source module provided by the present invention includes a base plate (1) and a plurality of LED lights (101, 102, 103) arranged on the base plate. These LED lights are distributed on the base plate in such manner that all of the light centers of the LED lights define together a triangle shape. An angle of 50-70 degrees is defined between a LED light and two adjacent LED lights. The present invention has many advantages. For example, because the LED lights are distributed in a triangle arrangement, the dark regions are reduced effectively. Moreover, alternate dark and bright strips are eliminated. In addition, base plates can be assembled quickly by means of connective members (105,107).







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