(19)
(11) EP 2 273 188 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
15.02.2012 Bulletin 2012/07

(43) Date of publication A2:
12.01.2011 Bulletin 2011/02

(21) Application number: 10168488.4

(22) Date of filing: 06.07.2010
(51) International Patent Classification (IPC): 
F21V 17/02(2006.01)
F21Y 101/02(2006.01)
 F21V 23/04(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 SE SI SK SM TR
Designated Extension States:
BA ME RS

(30) Priority: 09.12.2009 GB 0921483
06.07.2009 DE 102009031755

(71) Applicant: Chen, Kaipo
Taoyuan Hsien 32571 (TW)

(72) Inventor:
  • Chen, Kaipo
    Taoyuan Hsien 32571 (TW)

(74) Representative: Horak, Michael 
Beukenberg Rechtsanwälte Uhlemeyerstrasse 9+11
30175 Hannover
30175 Hannover (DE)

   


(54) Lighting device with sensor


(57) The lighting device mainly contains an upper casing (1), a middle casing (2), a circuit board (3), a lower casing (4), and a sensor assembly (20). The middle casing (2) has threads to join the upper and lower casings. Light emitting diodes (LEDs) (21) are configured on a top side of the middle casing (2), and the sensor assembly (20) is configured among the LEDs (21). The lower casing (4) is joined to a power socket and, inside the lower casing, the circuit board is configured and connected to the LEDs (21) and the sensor assembly (20). The sensor assembly (20) contains a cylindrical casing with a spherical top end threaded through a ring, jointly constituting a substantially spherical shape. The sensor assembly (20) is then rotatably configured in a spherical concave on the top side of the middle casing, so that it could be easily turned to point to a desired coverage area by adjusting its rotational angle.







Search report