초록 ▼

A runway and taxiway lighting system (of FIG. 1). The system (100) includes a housing (105) as part of a light assembly (102), which light assembly (102) includes a light source (120) for emitting light (123), and a light pipe (126). The light pipe (126) has a first end (124 ) in close association

A runway and taxiway lighting system (of FIG. 1). The system (100) includes a housing (105) as part of a light assembly (102), which light assembly (102) includes a light source (120) for emitting light (123), and a light pipe (126). The light pipe (126) has a first end (124 ) in close association with the light source (120) for coupling the light (123) thereinto, and a second end (128) from which the light (123) is dispersed. The system (100) also includes a power source encased in a power box (108), and operatively connected to the light assembly (120) for providing power thereto.

대표청구항 ▼

What is claimed is: 1. A method of providing an elevated lighting system for an airport runway and taxiway, comprising: partially supporting a light assembly in a housing elevated above the surface of the ground with an elevating extension, the light assembly including, an LED light source for emit

What is claimed is: 1. A method of providing an elevated lighting system for an airport runway and taxiway, comprising: partially supporting a light assembly in a housing elevated above the surface of the ground with an elevating extension, the light assembly including, an LED light source for emitting light, further comprising a collimating lens cover for directing the light emitted from the LED light source; and a light pipe having a first end in close proximity to the LED light source and collimating lens cover for coupling the light thereinto, and a second end from which the light is dispersed, which second end includes a depression that defines a conical concavity having a multi-angled surface from which the light is reflected; and powering the light assembly with a power source operatively connected thereto via the elevating extension and in substantially vertical alignment therewith. 2. The method of claim 1, wherein the light is reflected from the multi-angled surface in a 360-degree pattern. 3. The method of claim 1, wherein the first end of the light pipe is formed with a collimating contour for receiving the light emitted from the LED light source. 4. The method of claim 1, wherein the light pipe is one of a cylindrical rod and a tapered rod. 5. A lighting system, comprising: a housing; a light assembly supported by the housing, the light assembly including, at least one LED light source for emitting light, further comprising a collimating lens cover for directing the light emitted from the at least one LED light source; and a light pipe having a first end in close association with the collimating lens cover for coupling the light thereinto, and a second end from which the light is dispersed; a power source operatively connected to the light assembly for providing power thereto; and an extension connected to the housing and the power source for elevating the housing above the surface of the ground, which housing, extension, and power source are in a substantially vertical alignment; wherein the second end of the light pipe extends outside of the housing such that the light is dispersed in a 360-degree pattern. 6. The system of claim 5, wherein the light pipe is cylindrical in shape. 7. The system of claim 5, wherein the light pipe is tapered, with the first end being the smaller end in which light enters, and the second end being the larger end from which the light is dispersed. 8. The system of claim 5, wherein the first end is formed with a collimating contour for receiving the light emitted from the light source. 9. The system of claim 5, wherein the extension includes a frangible portion that fractures according to predetermined criteria. 10. The system of claim 5, wherein the second end includes a depression that defines a conical concavity having a surface from which the light is reflected. 11. The system of claim 5, wherein the second end includes a depression that defines a conical concavity having a surface containing multiple apex angles from which the light is reflected. 12. The system of claim 5, further comprising a compound parabolic coupler interstitial to the light source and the first end for focusing the light into the first end. 13. The system of claim 5, further comprising an optical coupler interstitial to the light source and the first end for focusing light into the first end, which optical coupler includes a lens combined with a compound parabolic coupler. 14. The system of claim 5, further comprising an optical coupler interstitial to the LED light source and the first end of the light pipe for coupling light from the LED light source to the first end, wherein the optical coupler is at least one optical fiber having one end in close association with the LED light source, and the other end interfacing to the first end of the light pipe. 15. The system of claim 5, wherein the light pipe is tinted. 16. The system of claim 14, wherein the color of the tint is one of the group consisting of blue, red, white, green and yellow. 17. The system of claim 5, wherein the diameter of the light pipe is greater than the diameter of the collimating lens cover. 18. A lighting system, comprising: a housing; a light assembly supported by the housing, the light assembly including, at least one LED light source for emitting light, further comprising a collimating lens cover for directing the light emitted from the at least one LED light source; and a light pipe having a first end in close association with the collimating lens cover for coupling the light thereinto, and a second end from which the light is dispersed; and a power source operatively connected to the light assembly for providing power thereto; wherein the first end is formed with a collimating contour for receiving the light emitted from the light source. 19. A lighting system, comprising: a housing; a light assembly supported by the housing, the light assembly including, at least one LED light source for emitting light, further comprising a collimating lens cover for directing the light emitted from the at least one LED light source; and a light pipe having a first end in close association with the collimating lens cover for coupling the light thereinto, and a second end from which the light is dispersed; a power source operatively connected to the light assembly for providing power thereto; and an extension connected to the housing and the power source for elevating the housing above the surface of the ground, which housing, extension, and power source are in a substantially vertical alignment. 20. The system of claim 19, wherein the extension includes a frangible portion that fractures according to predetermined criteria. 21. A lighting system, comprising: a housing; a light assembly supported by the housing, the light assembly including, at least one LED light source for emitting light, further comprising a collimating lens cover for directing the light emitted from the at least one LED light source; and a light pipe having a first end in close association with the collimating lens cover for coupling the light thereinto, and a second end from which the light is dispersed; a compound parabolic coupler interstitial to the light source and the first end for focusing the light into the first end; and a power source operatively connected to the light assembly for providing power thereto. 22. A lighting system, comprising: a housing; a light assembly supported by the housing, the light assembly including, at least one LED light source for emitting light, further comprising a collimating lens cover for directing the light emitted from the at least one LED light source; and a light pipe having a first end in close association with the collimating lens cover for coupling the light thereinto, and a second end from which the light is dispersed; an optical coupler interstitial to the light source and the first end fur focusing light into the first end, which optical coupler includes a lens combined with a compound parabolic coupler; and a power source operatively connected to the light assembly for providing power thereto. 23. A lighting system, comprising: a housing; a light assembly supported by the housing, the light assembly including, at least one LED light source for emitting light, further comprising a collimating lens cover for directing the light emitted from the at least one LED light source; and a light pipe having a first end in close association with the collimating lens cover for coupling the light thereinto, and a second end from which the light is dispersed; an optical coupler interstitial to the LED light source and the first end of the light pipe for coupling light from the LED light source to the first end, wherein the optical coupler is at least one optical fiber having one end in close association with the LED light source, and the other end interfacing to the first end of the light pipe; and a power source operatively connected to the light assembly for providing power thereto. 24. A lighting system, comprising: a housing; and a light assembly supported by the housing, the light assembly including, at least one LED light source for emitting light, further comprising a collimating lens cover for directing the light emitted from the at least one LED light source; and a light pipe having a first end in close association with the collimating lens cover for coupling the light thereinto, and a second end from which the light is dispersed; an extension connected to the housing for elevating the housing; wherein the second end of the light pipe extends outside of the housing such that the light is dispersed in a 360-degree pattern. 25. The system of claim 24, wherein the light pipe is cylindrical in shape. 26. The system of claim 24, wherein the light pipe is tapered, with the first end being the smaller end in which light enters, and the second end being the larger end from which the light is dispersed. 27. The system of claim 24, wherein the first end is formed with a collimating contour for receiving the light emitted from the light source. 28. The system of claim 24, wherein the second end includes a depression that defines a conical concavity having a surface from which the light is reflected. 29. The system of claim 24, wherein the second end includes a depression that defines a conical concavity having a surface containing multiple apex angles from which the light is reflected. 30. The system of claim 24, further comprising a compound parabolic coupler interstitial to the light source and the first end for focusing the light into the first end. 31. The system of claim 24, further comprising an optical coupler interstitial to the light source and the first end far focusing light into the first end, which optical coupler includes a lens combined with a compound parabolic coupler. 32. The system of claim 24, further comprising an optical coupler interstitial to the LED light source and the first end of the light pipe for coupling light from the LED light source to the first end, wherein the optical coupler is at least one optical fiber having one end in close association with the LED light source, and the other end interfacing to the first end of the light pipe. 33. The system of claim 24, wherein the light pipe is tinted. 34. The system of claim 33, wherein the color of the tint is one of the group consisting of blue, red, white, green and yellow. 35. The system of claim 24, wherein the diameter of the light pipe is greater than the diameter of the collimating lens cover. 36. The system of claim 24, wherein the extension includes a frangible portion that fractures according to predetermined criteria. 37. The system of claim 24, wherein the extension elevates the housing above ground. 38. The system of claim 24, wherein the extension is a pipe through which an external source of power is coupled to the at least one LED light source.