F - Mech Eng,Light,Heat,Weapons – 21 – S
Patent
F - Mech Eng,Light,Heat,Weapons
21
S
F21S 2/00 (2006.01) F21S 4/00 (2006.01) F21V 9/08 (2006.01) F21V 15/01 (2006.01) F21V 19/00 (2006.01) F21V 21/005 (2006.01) F21V 23/02 (2006.01) F21V 23/04 (2006.01) H01J 61/32 (2006.01) H01J 61/70 (2006.01) F21S 8/02 (2006.01) F21V 3/00 (2006.01) F21V 17/04 (2006.01) F21V 17/12 (2006.01) F21V 17/16 (2006.01)
Patent
CA 2267391
A modular cove lighting system (450) is formed of tubular fluorescent light fixtures (454) connected together in parallel. The modular system is capable of providing uniform illumination along its length. The modular system advantageously may include straight lamps (52), curved lamps (474) (including lamps forming 90 degree angles), and/or hinged lamp fixtures. The system may be constructed with lamps that are illuminated completely from end to end, which can then be lined up end-to-end to create the illusion of one continuous lamp. Through special matching of ballasts (484) and appropriate lamps, the lamps will dim evenly with each other, regardless of the lengths and shapes of the lamps. Each lamp and ballast is completely contained in a casing (466) to form a cove lighting module. Multicolor systems formed on one or more light fixtures are also disclosed. A recessed light fixture (12) is also disclosed.
Système modulaire d'éclairage en corniche, constitué d'éléments tubulaires à lumière fluorescente reliés en parallèle. Ce système fournit un éclairage uniforme sur sa longueur, l'avantage consistant à pouvoir y intégrer des lampes droites, courbes (y compris les lampes à angle de 90·) et/ou articulées. On peut envisager une configuration à lampes éclairées de bout en bout, susceptibles d'être alignées bout à bout afin de donner l'illusion d'une même lampe continue. Par adaptation spécifique de ballasts et de lampes appropriés, on obtient une gradation d'éclairage uniforme entre les lampes, indépendamment de la longueur et de la forme de celles-ci. Lampe et ballast sont entièrement intégrés dans un boîtier, pour former un module de luminaire en corniche. On décrit par ailleurs des systèmes à couleurs multiples, constitués d'un ou de plusieurs éléments d'éclairage, et des systèmes à luminaires de type encastré.
Grossman Richard E.
Grossman Steven H.
Neon & Cathode Systems
Ridout & Maybee Llp
LandOfFree
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