US 9,810,380 B2
Outdoor luminaire
Shitao Deng, Shanghai (CN); Xiaoyan Zhu, Shanghai (CN); Ingrid Emilienne Joanna Rita Heynderickx, Geldrop (NL); and Ans Van Den Broek-Cools, Eindhoven (NL)
Assigned to PHILIPS LIGHTING HOLDING B.V., Eindhoven (NL)
Appl. No. 14/367,953
Filed by PHILIPS LIGHTING HOLDING B.V., Eindhoven (NL)
PCT Filed Dec. 10, 2012, PCT No. PCT/IB2012/057118
§ 371(c)(1), (2) Date Jun. 23, 2014,
PCT Pub. No. WO2013/093698, PCT Pub. Date Jun. 27, 2013.
Claims priority of application No. PCT/CN2011/084584 (WO), filed on Dec. 23, 2011.
Prior Publication US 2014/0347856 A1, Nov. 27, 2014
Int. Cl. F21V 11/06 (2006.01); F21K 99/00 (2016.01); F21S 8/08 (2006.01); F21K 9/20 (2016.01); F21K 9/60 (2016.01); F21W 131/10 (2006.01); F21Y 115/10 (2016.01)
CPC F21K 9/30 (2013.01) [F21K 9/20 (2016.08); F21K 9/60 (2016.08); F21S 8/086 (2013.01); F21V 11/06 (2013.01); F21W 2131/10 (2013.01); F21Y 2115/10 (2016.08)] 9 Claims
OG exemplary drawing
 
1. An outdoor luminaire comprising:
a light module comprising:
a housing;
a first LED light unit disposed inside the housing;
a second LED light unit disposed exterior to the housing;
wherein said light module is configured such that the light emitted from the light module has a first luminous intensity value no less than 10 cd/klm at a first angle (γ1), which is a vertical angle of 90 degrees above a direction pointing directly downward from the luminaire;
wherein the first LED light unit is configured to emit light in a downward direction and the second LED light unit is configured to emit light in perpendicular direction to the downward direction, to enable the first luminous intensity value and a second luminous intensity at a second angle (γ2); and,
wherein the second luminous intensity has a value no less than 40 cd/klm at the second angle (γ2), which is a vertical angle of 80 degrees above the direction pointing directly downward from the luminaire.