H - Electricity – 05 – B
Patent
H - Electricity
05
B
H05B 37/02 (2006.01) F21K 99/00 (2010.01) H01L 33/00 (2010.01)
Patent
CA 2683645
A lighting apparatus includes a solid state lamp including one or more solid state lighting elements, and a power circuit including a current limiting device electrically connected to the lamp. The current limiting device configured to impose a maximum threshold on the current delivered to the lamp, wherein the current limiting device functions as essentially a constant current source. The lighting apparatus includes a housing for the power circuit and lamp, as a module unit.
L'invention concerne un appareil d'éclairage qui comprend une lampe à semi-conducteurs comprenant un ou plusieurs éléments d'éclairage à semi-conducteurs, et un circuit d'alimentation comprenant un dispositif de limitation de courant connecté électriquement à la lampe. Le dispositif de limitation de courant est configuré pour imposer un seuil maximal sur le courant adressé à la lampe, le dispositif de limitation de courant fonctionnant essentiellement comme une source de courant constant. L'appareil d'éclairage comprend un boîtier pour le circuit d'alimentation et la lampe, sous forme d'unité de module.
Lee George
Young Arthur
American Bright Lighting Inc.
Kirby Eades Gale Baker
LandOfFree
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