Light system and method of installing

• US 9,951,914 B1
• Filed: 11/29/2016
• Issued: 04/24/2018
• Est. Priority Date: 03/19/2014
• Status: Active Grant

• Current Assignee: System Lighting Solutions LLC
• Original Assignee: System Lighting Solutions LLC
• Inventors: Farnsworth, Tye T.
• Primary Examiner(s): Alavi, Ali
• Application Number:
  US15/364,152
• Time in Patent Office: 511 Days
• CPC Class Codes: F21S 2/00 Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
• CPC Class Codes: F21S 2/005 of modular construction
• CPC Class Codes: F21S 4/20 with light sources held by or within elongate supports
• CPC Class Codes: F21S 4/28 rigid, e.g. LED bars
• CPC Class Codes: F21V 15/01 Housings, e.g. material or assembling of housing parts F21V15/02 takes precedence housings forming signs or letters G09F13/04
• CPC Class Codes: F21V 23/001 the elements being electrical wires or cables
• CPC Class Codes: F21V 23/003 the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
• CPC Class Codes: F21V 23/02 the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
• CPC Class Codes: F21V 23/06 the elements being coupling devices , e.g. connectors
• CPC Class Codes: F21V 3/00 Globes; Bowls; Cover glasses with refracting properties F21V5/00; with reflecting properties F21V7/00; characterised by cooling arrangements F21V29/506
• CPC Class Codes: F21V 31/005 Sealing arrangements therefor
• CPC Class Codes: F21V 33/006 General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
• CPC Class Codes: F21V 5/04 of lens shape
• CPC Class Codes: F21W 2121/00 Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
• CPC Class Codes: F21W 2121/004 mounted on the exterior of houses or other buildings to illuminate parts thereof
• CPC Class Codes: F21Y 2103/10 comprising a linear array of point-like light-generating elements
• CPC Class Codes: F21Y 2113/13 comprising an assembly of point-like light sources
• CPC Class Codes: F21Y 2113/17 forming a single encapsulated light source
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: H05B 45/20 Controlling the colour of the light

Abstract

A lighting system includes a first elongate channel configured for mounting to a structure, a second elongate channel configured for being temporarily coupled to the first elongate channel and forming a substantially enclosed elongate space between the first and second elongate channels. A plurality of led lights, each having a translucent watertight housing, at least one led and a integrated circuit within the translucent housing, are coupled to the second elongate channel with each of the translucent watertight housings exposed through the second elongate channel. A controller is electrically connected to a plurality of segments of wire to communicate with each of the plurality of integrated circuits and has a plurality of programmable functions, each function providing at least one of a desired light color for each of the plurality of led lights, duration of illumination and timing of illumination.

Claims

1. A lighting system, comprising:

a first elongate channel configured for mounting to a structure;

a second elongate channel having a length approximately equal to a length of the first elongate channel removably coupled to the first elongate channel and forming a substantially enclosed elongate space between the first and second elongate channels, the second elongate channel having a plurality of evenly spaced holes therein;

a plurality of LED light assemblies coupled to the second elongate channel, each having a water-tight housing having a translucent portion containing a pair of programmable RGB LEDs and having a translucent lens exposed through one of the plurality of evenly spaced holes in the second elongate channel so that light from the pair of programmable RGB LEDs passes through the translucent lens;

a plurality of segments of wire, the plurality of segments of wire electrically connecting each of the LED light assemblies in series; and

an LED light controller electrically connected to one of the plurality of segments of wire to individually control each programmable RGB LED of the pair of programmable RGB LEDs in the series and to provide power to each pair of programmable RGB LEDs in the series, the LED light controller having a plurality of functions, the plurality of functions comprising at least one of a desired light color for each programmable RGB LED, a duration of illumination for each programmable RGB LED or timing of illumination for each programmable RGB LED.

2. The lighting system of claim 1, wherein each of the plurality of LED light assemblies comprises an integrated circuit electrically coupled to and controlling the pair of programmable RGB LEDs associated therewith and wherein the LED light controller controls the integrated circuit to change at least one of the desired light color, the duration of illumination or the timing of illumination of the pair of programmable RGB LEDs associated with the integrated circuit.

3. The lighting system of claim 1, wherein each of the plurality of LED light assemblies further comprises a voltage regulator to limit a voltage drop through the pair of programmable RGB LEDs associated therewith.

4. The lighting system of claim 3, wherein the voltage regulator is a fixed frequency DC/DC converter.

5. The lighting system of claim 3, wherein the voltage regulator provides enough current to illuminate the associated pair of programmable LEDs while passing the remaining current to the next voltage regulator in the series.

6. The lighting system of claim 3, wherein each of the pair of programmable LEDs is configured to operate on a lower voltage than a higher voltage provided by the controller.

7. The lighting system of claim 1, wherein the first and second elongate channels interlock.

8. The lighting system of claim 7, wherein the second elongate channel defines a pair of inner recesses for receiving and retaining therein a corresponding pair of protrusions on an outer surface of each water-tight housing.

9. The lighting system of claim 8, wherein the first elongate channel has first and second side walls defining first and second elongate recesses, respectively, extending an entire length of the first elongate channel and the second elongate channel has first and second side walls defining first and second elongate recesses, respectively, extending an entire length of the second elongate channel, the first and second side walls of the first elongate channel engaging with inner surfaces of the first and second side walls of the second elongate channel so that the first and second elongate recesses of the first elongate channel are substantially aligned with the first and second elongate recesses of the second channel.

10. The lighting system of claim 1, wherein each series of the plurality of light assemblies comprises a female connector attached to one segment of wire at a first end of the series and a male connector attached to another segment of wire at a second end of the series, the female and male connectors forming a water tight seal when coupled to another respective male or female connector.

11. A method of installing a lighting system, comprising:

attaching a first elongate channel to a structure;

coupling a plurality of LED lights connected in series to a second elongate channel, each of the plurality of LED lights comprising a water-tight housing with a translucent portion containing at least one LED and a circuit, each of the translucent portions of the water-tight housings exposed through corresponding apertures in the second elongate channel, the plurality of LED lights connected in series by a plurality of segments of wire;

attaching the second elongate channel to the first elongate channel to form a substantially enclosed elongate space between the first and second elongate channels, the second elongate channel configured to be selectively removable from the first elongate channel; and

electrically connecting a controller to a first end of a segment of wire that is coupled at a second end to one of the plurality of LED lights, the controller configured to individually communicate with each of the plurality of circuits of the plurality of LED lights in the series and for providing power to each of the plurality of LED lights in the series, the controller having a plurality of programmable functions comprising at least one of a light color for each of the plurality of LED lights, a duration of illumination for each of the plurality of LED lights or timing of illumination for each of the plurality of LED lights.

12. The method of claim 11, wherein each of the plurality of LED lights comprises an integrated circuit and further comprising controlling the integrated circuit with the controller to change the at least one of a light color for each of the plurality of LED lights, a duration of illumination for each of the plurality of LED lights or timing of illumination for each of the plurality of LED lights with the integrated circuit.

13. The method of claim 11, further comprising limiting a voltage drop through each of the plurality of LED lights with a plurality of voltage regulators, each associated with one of the plurality of LED lights.

14. The method of claim 13, wherein the voltage regulator is a fixed frequency DC/DC converter.

15. The method of claim 13, wherein the voltage regulator provides enough current to illuminate each LED light in the series while passing the remaining current to the next voltage regulator in the series.

16. The method of claim 13, wherein each of the plurality of LED lights is configured to operate on a lower voltage than a higher voltage provided by the controller.

17. The method of claim 11, further comprising interlocking the second channel with the first channel.

18. The method of claim 17, further comprising receiving and retaining a pair of protrusions on an outer surface of each water-tight housing within a corresponding pair of inner recesses in the second elongate channel.

19. The lighting system of claim 18, wherein the first elongate channel has first and second side walls defining first and second elongate recesses, respectively, extending an entire length of the first elongate channel and the second elongate channel has first and second side walls defining first and second elongate recesses, respectively, extending an entire length of the second elongate channel, the first and second side walls of the first elongate channel engaging with inner surfaces of the first and second side walls of the second elongate channel so that the first and second elongate recesses of the first elongate channel are substantially aligned with the first and second elongate recesses of the second channel.

20. The lighting system of claim 11, wherein each series of the plurality of LED lights comprises a female connector attached to one segment of wire at a first end of the series and a male connector attached to another segment of wire at a second end of the series, the female and male connectors forming a water tight seal when coupled to another respective male or female connector.