F - Mech Eng,Light,Heat,Weapons – 21 – S
Patent
F - Mech Eng,Light,Heat,Weapons
21
S
F21S 8/08 (2006.01) F21V 5/04 (2006.01) F21V 7/00 (2006.01) F21V 13/04 (2006.01) H01L 27/15 (2006.01) H05B 37/02 (2006.01)
Patent
CA 2249423
A luminaire (1) according to the invention comprises a housing (10) with a light emission window (11), at least one lighting module (2) being accommodated in the housing for illuminating an object, said lighting module comprising a light source and optical means. The lighting module comprises a set of lighting units (20) which each comprise at least an LED chip (30) and an optical system (40) coupled thereto, the LED chips and the optical systems forming the light sources and the optical means, respectively. The lighting units illuminate portions of an object. The LED chips supply a luminous flux of at least 5 lm each. The light generated by the light source is utilized in a comparatively efficient manner in the luminaire according to the invention.
Le luminaire (1) de l'invention comporte un boîtier (10) à fenêtre d'émission de lumière (11), au moins un module d'éclairage (2) étant logé dans le boîtier pour éclairer un objet. Ledit module d'éclairage se compose d'une source lumineuse et d'un moyen optique. Il comporte un ensemble d'unités d'éclairage (20) dotées chacune d'au moins une puce DEL (30) et un système optique (40) couplé à celle-ci, les puces DEL et les systèmes optiques formant respectivement les sources lumineuses et le moyen optique. Les unités d'éclairage éclairent des parties d'un objet. Les puces DEL envoie un flux lumineux d'au moins 5 lm chacune. La lumière générée par la source lumineuse est utilisé de manière tout aussi efficace dans le luminaire de l'invention.
Begemann Simon Hendrik Anton
Kock Albertus Johannes Hyacinthus Maria
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Koninklijke Philips Electronics N.v.
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