Light array maintenance system and method

• US 8,754,595 B2
• Filed: 05/13/2013
• Issued: 06/17/2014
• Est. Priority Date: 03/11/2009
• Status: Active Grant

• Current Assignee: In 2 Developments LLC
• Original Assignee: Deloren E. Anderson
• Inventors: Anderson, Deloren E.
• Primary Examiner(s): PHILOGENE, HAISSA
• Application Number:
  US13/892,941
• Publication Number:
  US 20130257285A1
• Time in Patent Office: 400 Days
• Field of Search: 315/312, 315/316, 315/318, 315/360, 315/362, 315/119, 315/129, 315/307, 362/227, 362/236, 362/249.02, 362/294, 362/543, 362/545, 362/555, 362/559, 362/613, 362/800, 362/231, 362/276
• US Class Current: 315/318
• CPC Class Codes: F21K 9/20 Light sources comprising attachment means
• CPC Class Codes: F21V 31/005 Sealing arrangements therefor
• CPC Class Codes: H01L 33/483 Containers
• CPC Class Codes: H01R 33/18 having only abutting contacts
• CPC Class Codes: H05B 45/20 Controlling the colour of the light
• CPC Class Codes: H05B 45/30 Driver circuits
• CPC Class Codes: H05B 47/175 by remote control

Abstract

A lighting system includes a plurality of LED lights having at least two different color LED lights. A controller is coupled to the LED lights for independently controlling the intensity of sets of different color LED lights. A program stored on a storage device is operable on the controller to control the intensity of each of the different sets of different color LED lights to produce light representative of color and intensity changes of outdoor daylight conditions.

Claims

1. A light fixture comprising:

a matrix;

a circuit board supported by the matrix;

a plurality of electrical sockets fixedly coupled to the matrix and forming a matrix of electrical sockets, wherein the circuit board has conductors between the sockets to provide one or more sets of series connections of the sockets;

a detection circuit associated with each socket to detect inoperative light emitting diode modules; and

a transmitter coupled to the detection circuits for transmitting information identifying an array as having at least one inoperative light emitting diode plugged into a socket.

2. The light fixture of claim 1 wherein the light emitting diodes comprise modules for removable connection to the sockets.

3. The light fixture of claim 1 wherein the transmitter includes a receiver to receive communications from other light fixture transmitters and forward such communications.

4. The light fixture of claim 1 wherein the transmitter includes a light fixture ID in transmitted information.

5. The light fixture of claim 1 wherein the sockets are electrically coupled via the circuit board in a desired pattern.

6. A method of maintaining light fixtures, the method comprising:

identifying a high intensity light emitting diode that needs replacing in a light fixture having a high volume light emitting diode lighting array having a plurality of electrical sockets supported by a matrix and forming a matrix of electrical sockets;

obtaining an ID of the light fixture; and

transmitting the ID and an indication that a light emitting diode needs replacing, wherein the ID uniquely identifies the light fixture and has an associated location of the light fixture.

7. The method of claim 6 wherein transmitting further comprises transmitting the location of the light emitting diode in the light fixture that needs replacing.

8. The method of claim 6 and further comprising providing power to sockets following a socket that has a light emitting diode that needs replacing.

9. A method of maintaining light fixtures having arrays of light emitting diodes, the method comprising:

receiving communications from multiple light fixtures identifying the light fixtures;

correlating the light fixtures to physical locations of the light fixtures; and

providing a list of physical locations needing light emitting diodes replaced.

10. The method of claim 9 wherein the communications identify a location within a light fixture of the light emitting diodes that need replacing.

11. The method of claim 10 wherein the list provides an identification of the location within a light fixture of the light emitting diodes that need replacing.

12. The method of claim 11 wherein the list provides an indication of the type of light emitting diodes to be replaced at each light fixture.