Fiberoptic multi-beam roadway illumination device

Claim 2

A fiberoptic multi-beam roadway illumination device, comprising: a single optical lens having a center and a longitudinal axis extending through said center; means for defining separate beam light paths comprising: a pair of fiberoptic conductors disposed in parallel with one above the other to define a low and high beam for inputting low and high beam light into said lens respectively above and below said longitudinal axis of said lens and outputting the low and high beam light from said lens respectively below and above said longitudinal axis of said lens to thereby project respective low and high beams of light, and a ferrule inserted over end portions of said fiberoptic conductors and defining apertures in side-by-side relationship with the others of said apertures, each of said apertures for receiving light emitted from a corresponding one of said fiberoptic conductors and passing light to said lens at separate locations relative to said longitudinal axis and to thereby project respective separate multiple beams of light, and a hollow cylindrical coupling member inserted over said ferrule and engaged with said lens, said coupling member disposing said apertures in said ferrule in spaced relation from said lens, and means for adjusting the alignment of said lens.

Claim 3

The device of claim 1 wherein said single lens has a spherical, vertical cylindrical, or horizontal cylindrical shape.

Claim 4

A lighting system, comprising: at least one light source for transmitting light; a single optical lens with a center and a longitudinal axis extending through said center; and means for defining separate beam light paths extending in a predetermined relationship with said longitudinal axis of said single lens comprising at least two separate serial arrangements of fiberoptic conductors and apertures, each of said fiberoptic conductors coupled to said at least one light source for respectively receiving low and high beam light from said light source and emitting light to a corresponding one of said apertures, each of said apertures for receiving light emitted from a corresponding one of said fiberoptic conductors and passing light to said lens to thereby respectively project separate multiple beams of light.

Claim 5

A lighting system, comprising: at least one light source for transmitting light; a single optical lens with a center and a longitudinal axis extending through said center; and means for defining separate beam light paths extending in a predetermined relationship with said longitudinal axis of said single lens comprising at least two separate serial arrangements of fiberoptic conductors and apertures, each of said fiberoptic conductors coupled to said at least one light source for respectively receiving low and high beam light from said light source and emitting light to a corresponding one of said apertures, each of said apertures for receiving light emitted from a corresponding one of said fiberoptic conductors and passing light to said lens to thereby respectively project separate multiple beams of light.

Claim 6

The system of claim 3 wherein said separate light path-defining means also includes a ferrule inserted over end portions of said fiberoptic conductors and defining said apertures in side-by-side relationship with the others of said apertures.

Claim 7

The system of claim 4 wherein said separate light path-defining means also includes a hollow cylindrical coupling member inserted over said ferrule and engaged with said lens, said coupling member disposing said apertures in said ferrule in spaced relation from said lens.

Claim 8

The system of claim 5 further comprising: a housing, said coupling member mounted within said housing; and means mounted to said housing for clamping said lens in said predetermined relationship with said low and high beam light paths defined by said fiberoptic conductors and said apertures in said ferrules.

Claim 9

The system of claim 3 wherein said single lens has a spherical, vertical cylindrical, or horizontal cylindrical shape.

Claim 10

The system of claim 7 further including means for adjusting the alignment of said lens.

Claim 11

The system of claim 3 wherein said at least one source of light comprises at least two sources of light of different colors and said means for defining separate beam light paths comprises fiberoptic conductors corresponding in number with the number of sources of light, each fiberoptic conductor coupled to a different source of light, whereby different separate colored beams of light are projected.

Claim 12

The system of claim 9 further including a light control whereby said different separate colored beams of light may be projected separately or simultaneously.

Claim 13

A lighting system, comprising: a light source for separately transmitting low and high beam light; a single spherical lens with a center and a longitudinal axis extending through said center; means for defining separate low and high beam light paths extending in a predetermined relationship with said longitudinal axis of said single spherical lens, said separate light path-defining means being coupled to said light source for respectively receiving low and high beam light from said light source and for inputting the low and high beam light into said spherical lens respectively above and below said longitudinal axis of said lens such that the low and high beam light is outputted from said spherical lens respectively below and above said longitudinal axis of said lens to thereby respectively project low and high beams of light, wherein said separate light path--defining means includes a pair of separate serial arrangements of fiberoptic conductors and apertures, each of said fiberoptic conductors coupled to said light source for respectively receiving low and high beam light from said light source and emitting light to a corresponding one of said apertures, each of said apertures for receiving light emitted from a corresponding one of said fiberoptic conductors and passing light to said spherical lens; and means for controlling said light source for selectively and alternately turning on and off the transmitting of low and high beam light.

Claim 14

A lighting system, comprising: a light source for separately transmitting low and high beam light; a single spherical lens with a center and a longitudinal axis extending through said center; means for defining separate low and high beam light paths extending in a predetermined relationship with said longitudinal axis of said single spherical lens, said separate light path-defining means being coupled to said light source for respectively receiving low and high beam light from said light source and for inputting the low and high beam light into said spherical lens respectively above and below said longitudinal axis of said lens such that the low and high beam light is outputted from said spherical lens respectively below and above said longitudinal axis of said lens to thereby respectively project low and high beams of light, wherein said separate light path--defining means includes a pair of separate serial arrangements of fiberoptic conductors and apertures, each of said fiberoptic conductors coupled to said light source for respectively receiving low and high beam light from said light source and emitting light to a corresponding one of said apertures, each of said apertures for receiving light emitted from a corresponding one of said fiberoptic conductors and passing light to said spherical lens; and means for controlling said light source for selectively and alternately turning on and off the transmitting of low and high beam light.

Claim 15

The system of claim 11 wherein one of said fiberoptic conductors is disposed parallel to and above the other of said fiberoptic conductors, and one of said apertures is disposed parallel to and above the other of said apertures.

Claim 16

The system of claim 11 wherein said separate light path-defining means also includes a ferrule inserted over end portions of said fiberoptic conductors and defining said apertures in side-by-side relationship with one of said apertures disposed above the other of said apertures.

Claim 17

The system of claim 13 wherein said separate light path-defining means also includes a hollow cylindrical coupling member inserted over said ferrule and engaged with said spherical lens, said coupling member disposing said apertures in said ferrule respectively above and below said longitudinal axis of said spherical lens and in spaced relation from said lens.