Self-contained LED tubular luminaire
View Patent ↗The LED tube for a lighting fixture has a transparent peripheral portion, internally disposed grooves for receiving an LED array board opposite the transparent portion and externally disposed longitudinally extending slots to slidably receive connectors for the mounting of the fixture. Multiple tubes can be grouped together in arrays of two or more without requiring different fixture enclosures.
1. In combination
a tube having a transparent peripheral portion, a first pair of internally disposed longitudinally extending slots integrally formed inside said transparent portion, an opaque portion having a flat surface and a second pair of internally disposed longitudinally extending slots therein, and a pair of externally disposed longitudinally extending slots;
an LED array board mounted in said first pair of internally disposed slots and disposed across said tube in opposition to said transparent portion;
at least one pair of connectors, each said connector being slidably mounted in a respective one of said externally disposed slots of said tube; and
at least one pair of mounting brackets, each said mounting bracket being secured to a respective one of said pair of connectors,
2. In combination
a tube having a transparent peripheral portion, a pair of internally disposed longitudinally extending grooves and a pair of externally disposed longitudinally extending slots;
an LED array board mounted in said internally disposed grooves and disposed across said tube in opposition to said transparent portion:
at least one pair of connectors, each said connector being slidably mounted in a respective one of said externally disposed grooves of said tube; and
at least one pair of mounting brackets, each said mounting bracket being secured to a respective one of said pair of connectors,
wherein each said connector has an exterior shape at one side for mating in a respective one of said externally disposed slots of said tube and an exterior shape at an opposite side for matingly receiving a respective one of said pair of mounting brackets thereon.
3. the combination as set forth in claim 2 wherein each said connector has a slot in each of said one side and said opposite side to impact a degree of elasticity to each of said one side and said opposite side.
4. In combination
a tube having a transparent peripheral portion, a pair of internally disposed longitudinally extending grooves and a pair of externally disposed longitudinally extending slots;
an LED array board mounted in said internally disposed grooves and disposed across said tube in opposition to said transparent portion;
at least one pair of connectors, each said connector being slidably mounted in a respective one of said externally disposed grooves of said tube; and
at least one pair of mounting brackets each said mounting bracket being secured to a respective one of said pair of connectors and having a dove-tailed groove for matingly receiving a respective one of said pair of connectors therein.
5. In combination
a tube having a transparent peripheral portion, a pair of internally disposed longitudinally extending grooves and a pair of externally disposed longitudinally extending slots;
an LED array board mounted in said internally disposed grooves and disposed across said tube in opposition to said transparent portion;
at least one pair of connectors, each said connector being slidably mounted in a respective one of said externally disposed grooves of said tube;
at least one pair of mounting brackets, each said mounting bracket being secured to a respective one of said pair of connectors; and
a pair of end caps, each said end cap being mounted on a respective end of said tube and having a pair of cut-outs in coaxial alignment with said pair of externally disposed grooves in said tube.
6. The combination as set forth in claim 4 wherein at least one of said pair of ends caps has a central opening therein.
7. An LED tube comprising
a transparent peripheral portion,
a first pair of internally disposed longitudinally extending slots for receiving an LED array board opposite said transparent portion,
a pair of externally disposed longitudinally extending slots,
an opaque portion integral with said transparent portion and forming a self-supporting tubular body therewith, and
a second pair of internally disposed longitudinally extending slots in said opaque portion for receiving a circuit board having a driver circuit.