SYSTEMS AND METHODS FOR ORNAMENTAL VARIABLE INTENSITY LIGHTING DISPLAYS

• US 20080238345A1
• Filed: 04/02/2007
• Published: 10/02/2008
• Est. Priority Date: 04/02/2007
• Status: Active Grant

• Current Assignee: RSR Sales Incorporated
• Original Assignee: Albert Jaan
• Inventors: Jaan, Albert
• Granted Patent: US 7,812,547 B2
• Time in Patent Office: Days
• US Class Current: 315/325
• CPC Class Codes: F21S 10/005 using light guides light guides specially adapted for lighting devices G02B6/0001
• CPC Class Codes: F21S 9/037 the solar unit and the lighting unit being located within or on the same housing
• CPC Class Codes: F21V 21/0824 Ground spikes
• CPC Class Codes: F21V 23/0442 activated by means of a sensor, e.g. motion or photodetectors
• 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: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: H05B 45/30 Driver circuits
• CPC Class Codes: H05B 45/325 Pulse-width modulation [PWM]
• CPC Class Codes: H05B 47/155 Coordinated control of two or more light sources
• CPC Class Codes: H05B 47/165 following a pre-assigned programmed sequence; Logic control [LC]

Abstract

A device and method for illuminating an electrically powered decorative lighting system with a plurality of individual light elements that can be positioned in or on surrounding plants, windows, or other display areas to simulate fireflies. The plurality of light emitting elements, such as LEDs or fiber optic cables, are arrangable with mounting devices or can be suspended or attached to any surrounding structure to provide an ornamental lighting effects. Electrical power is provided with rechargeable batteries charged with a solar panel. One preferred embodiment uses insulation-displacement connectors and an insulation-displacement connector ribbon cable to attach the light emitters to a microprocessor control which creates unique and varied timing patterns for the various light emitters to simulate fireflies.

Claims

1. An improved lighting display system, comprising;

a power source;

an insulation-displacement connector which is electrically connectable to the power source;

an insulation-displacement connector cable which is electrically connected to the insulation-displacement connector, the insulation-displacement connector cable comprising a plurality of wires having a distal end; and

at least one light emitter disposed at the distal end of each of the wires, the each of the light emitters being electrically connected to the insulation-displacement connector cable.

2. The lighting display system of claim 1, wherein the power source comprises a rechargeable battery.

3. The lighting display system of claim 1, wherein the power sources comprises a solar panel.

4. The lighting display system of claim 1, further comprising a controller circuit electrically connected to the power source and to the insulation-displacement connector, the controller circuit being configured to control a lighting pattern of the at least one light emitter.

5. The lighting display system of claim 4, wherein the lighting pattern ramps upward in brightness from a non-illuminated level to a maximum-brightness level at an upward rate in a first duration, maintains a maximum-brightness level for a second duration, and ramps downward in brightness at a downward rate from the maximum-brightness level to the non-illuminated level in a third duration.

6. The lighting display system of claim 4, wherein the lighting pattern ramps upward in brightness from a non-illuminated level to a maximum-brightness level at a first rate in a first duration, ramps downward in brightness at a second rate for a second duration, changes downward ramp rate in brightness at a third rate to return to the non-illuminated level in a third duration, ramps upward in brightness from the non-illuminated level to the maximum-brightness level at the first rate in the first duration, ramps downward in brightness at the second rate for the second duration, changes downward ramp rate in brightness at the third rate to return to the non-illuminated level in the third duration, increases in brightness at a fourth rate to a first portion of the maximum-brightness level within a fourth duration, ramps downward in brightness at a fifth rate for a fifth duration, changes downward brightness at a sixth rate to return in a sixth duration to the non-illuminated level.

7. The lighting display system of claim 4, wherein the lighting pattern ramps upward in brightness from a non-illuminated level at a first rate for a first duration, changes to a second rate of increasing brightness for a second duration to reach a maximum-brightness level, and ramps downward in brightness to the non-illuminated level at a third rate in a third duration.

8. The lighting display system of claim 4, wherein the lighting pattern ramps upward in brightness at a first upward ramp rate from a non-illuminated level for a first duration, increases in brightness at a second upward ramp rate for a second duration to achieve a maximum-brightness level, ramps downward at a first downward ramp rate for a third duration, and changes brightness at a second downward ramp rate to the non-illuminated brightness level in a fourth duration.

9. The lighting display system of claim 4, wherein the lighting pattern ramps upward in brightness at a first upward ramp rate from a non-illuminated level to a maximum-brightness level in a first duration, and ramps downward in brightness at a first downward ramp rate from the maximum-brightness level to the non-illuminated level in a second duration.

10. The lighting display system of claim 9, wherein the lighting pattern is repeated three times followed by a randomly determined duration of non-illumination followed by a second lighting pattern.

11. The lighting display system of claim 4, wherein the lighting pattern flutters.

12. The lighting display system of claim 11, wherein the lighting pattern flutters for a first fluttering duration, ramps upward in brightness at a first upward ramp rate from a non-illuminated level to a maximum-brightness level for a upward duration, ramps downward in brightness at a first downward ramp rate from the maximum-brightness level to the non-illuminated level in a downward duration, and flutters for a second fluttering duration.

13. The lighting display system of claim 12, wherein the lighting pattern is repeated three times followed by a randomly determined duration of non-illumination followed by a second lighting pattern.

14. An improved lighting display system, comprising;

a power source;

a controller circuit electrically connected to the power source;

at least one elongate transmission member with a proximal end and a distal end, wherein the proximal end is electrically connected to the controller circuit; and

at least one light emitter which is electrically connected to the distal end of the elongate transmission member, the at least one light emitter being configured to illuminate in a lighting pattern;

wherein the lighting pattern is controlled by the controller circuit so that the lighting pattern varies in brightness over time, the lighting pattern varying in brightness at one or more pre-determined rates for one or more durations.

15. The lighting display system of claim 14, wherein the at least one elongate transmission member comprises a fiber optic cable.

16. The lighting display system of claim 14, wherein the at least one light emitter comprises a LED.

17. The lighting display system of claim 14, wherein the at least one elongate transmission member comprises an insulation-displacement connector cable.

18. The lighting display system of claim 17, further comprising an insulation-displacement connector connected to the proximal end of the insulation-displacement connector cable, the insulation-displacement connector being electrically connected to the controller.

19. The lighting display system of claim 14, wherein the power source comprises a rechargeable battery.

20. The lighting display system of claim 14, wherein the power source comprises a solar panel.

21. The lighting display system of claim 14, wherein the lighting pattern ramps upward in brightness from a non-illuminated level to a maximum-brightness level at an upward rate in a first duration, maintains a maximum-brightness level for a second duration, and ramps downward in brightness at a downward rate from the maximum-brightness level to the non-illuminated level in a third duration.

22. The lighting display system of claim 21, wherein the first duration is substantially instantaneous, the second duration is approximately 0.5 seconds, and the third duration is approximately 1.8-2.0 seconds.

23. The lighting display system of claim 14, wherein the lighting pattern ramps upward in brightness from a non-illuminated level to a maximum-brightness level at a first rate in a first duration, ramps downward in brightness at a second rate for a second duration, changes downward ramp rate in brightness at a third rate to return to the non-illuminated level in a third duration, ramps upward in brightness from the non-illuminated level to the maximum-brightness level at the first rate in the first duration, ramps downward in brightness at the second rate for the second duration, changes downward ramp rate in brightness at the third rate to return to the non-illuminated level in the third duration, increases in brightness at a fourth rate to a first portion of the maximum-brightness level within a fourth duration, ramps downward in brightness at a fifth rate for a fifth duration, changes downward brightness at a sixth rate to return in a sixth duration to the non-illuminated level.

24. The lighting display system of claim 23, wherein the first duration is less than 0.2 seconds, the second duration is approximately 0.1-0.15 seconds, the third duration is approximately 0.8 seconds, the first portion of the maximum-brightness level is approximately 50%-70% of the maximum-brightness level, the fourth duration is approximately 0.1 seconds, the fifth duration is approximately 1.6 seconds, and the fifth duration is approximately 2.5 seconds.

25. The lighting display system of claim 14, wherein the lighting pattern ramps upward in brightness from a non-illuminated level at a first rate for a first duration, changes to a second rate of increasing brightness for a second duration to reach a maximum-brightness level, and ramps downward in brightness to the non-illuminated level at a third rate in a third duration.

26. The lighting display system of claim 25, wherein the first duration is approximately 1.5 seconds, the second duration is 2.5-2.8 seconds, and the third duration is approximately 0.1 seconds.

27. The lighting display system of claim 14, wherein the lighting pattern ramps upward in brightness at a first upward ramp rate from a non-illuminated level for a first duration, increases in brightness at a second upward ramp rate for a second duration to achieve a maximum-brightness level, ramps downward at a first downward ramp rate for a third duration, and changes brightness at a second downward ramp rate to the non-illuminated brightness level in a fourth duration.

28. The lighting display system of claim 27, wherein the first duration is approximately 1.5 seconds, the second duration is approximately 0.7-0.8 seconds, the third duration is approximately 2.4-2.6 seconds, and the fourth duration is approximately 0.8 seconds.

29. The lighting display system of claim 14, wherein the lighting pattern ramps upward in brightness at a first upward ramp rate from a non-illuminated level to a maximum-brightness level in a first duration, and ramps downward in brightness at a first downward ramp rate from the maximum-brightness level to the non-illuminated level in a second duration.

30. The lighting display system of claim 29, wherein the lighting pattern is repeated three times followed by a randomly determined duration of non-illumination followed by a second lighting pattern.

31. The lighting display system of claim 14, wherein the lighting pattern flutters.

32. The lighting display system of claim 31, wherein the lighting pattern flutters for a first fluttering duration, ramps upward in brightness at a first upward ramp rate from a non-illuminated level to a maximum-brightness level for a upward duration, ramps downward in brightness at a first downward ramp rate from the maximum-brightness level to the non-illuminated level in a downward duration, and flutters for a second fluttering duration.

33. The lighting display system of claim 32, wherein the lighting pattern is repeated three times followed by a randomly determined duration of non-illumination followed by a second lighting pattern.

34. An improved lighting display system, comprising;

a power source comprising a rechargeable battery electrically connected to a solar panel;

a controller circuit electrically connected to the power source, the controller circuit comprising at least one microcontroller unit;

an insulation-displacement connector cable which is electrically connected to the controller circuit, the insulation-displacement connector cable having a distal end; and

at least one LED which is electrically connected to the distal end of the insulation-displacement connector cable, the LED being configured to illuminate in at least one lighting pattern controlled by the controller circuit, wherein the at least one lighting pattern ramps upward in brightness at a first upward ramp rate from a non-illuminated level to a maximum-brightness level in a first duration, ramps downward in brightness at a first downward ramp rate from the maximum-brightness level to the non-illuminated level in a second duration, ramps upward in brightness at the first upward ramp rate from the non-illuminated level to the maximum-brightness level in the first duration, ramps downward in brightness at the first downward ramp rate from the maximum-brightness level to the non-illuminated level to in the second duration, ramps upward in brightness at the first upward ramp rate from the non-illuminated level to the maximum-brightness level in the first duration, ramps downward in brightness at the first downward ramp rate from the maximum-brightness level to the non-illuminated level to in the second duration, followed by a randomly determined duration of non-illumination followed by a second lighting pattern.

35. A method of illuminating a light with a lighting display system, the method comprising;

providing an improved lighting display system comprising;

a power source;

a controller circuit electrically connected to the power source;

at least one elongate transmission member with a proximal end and a distal end, wherein the proximal end is electrically connected to the controller circuit; and

at least one light emitter which is electrically connected to the distal end of the elongate transmission member, the at least one light emitter being configured to illuminate in a lighting pattern; and

programming the controller circuit to direct an average current to vary the lighting pattern brightness of the at least one light emitter over time, wherein the at least one light emitter will ramp up in brightness at a pre-determined finite rate.