Lighting assembly

• US 4,656,398 A
• Filed: 12/02/1985
• Issued: 04/07/1987
• Est. Priority Date: 12/02/1985
• Status: Expired due to Fees

• Current Assignee: Anthony J. Michael, James E. Nelson
• Original Assignee: Anthony J. Michael, James E. Nelson
• Inventors: Nelson, James E., Michael, Anthony J.
• Primary Examiner(s): Dixon, Harold
• Application Number:
  US06/803,302
• Time in Patent Office: 491 Days
• Field of Search: 315/293, 315/133, 315/362, 315/363, 315/32, 315/35, 362/285, 362/800, 362/404
• US Class Current: 315/293
• CPC Class Codes: F21S 10/02 changing colors F21S10/002 - F21S10/007, F21S10/04 take precedence
• CPC Class Codes: F21V 21/30 Pivoted housings or frames
• CPC Class Codes: F21V 21/34 Supporting elements displaceable along a guiding element telescopic mounting of lighting devices F21V21/22
• CPC Class Codes: F21V 23/0435 activated by remote control means
• CPC Class Codes: F21Y 2113/00 Combination of light sources
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: H05B 35/00 Electric light sources using a combination of different types of light generation
• CPC Class Codes: H05B 47/155 Coordinated control of two or more light sources
• CPC Class Codes: H05B 47/175 by remote control
• CPC Class Codes: Y10S 362/80 Light emitting diode

Abstract

A lighting assembly including a plurality of housing sections, a series of rib groups arranged circumferentially on the exterior of the housing sections, and a remote control assembly for selectively energizing tri-color diodes embedded in the ribs so that the rib groups can be selectively and independently caused to glow in various colors depending on the aspect of the electrical energy delivered to each particular rib group.

Claims

1. A lighting assembly comprising:

A. a hollow, elongated housing open at one end and adapted to be supported at its other end;

B. means within said housing for mounting a lightbulb socket adjacent said other end generally on the central longitudinal axis of said housing and extending within said housing toward said one open end;

C. a plurality of light element assemblies arranged on the exterior of said housing; and

D. means for selectively energizing each of said light element assemblies in a manner to cause the assemblies to selectively emit a plurality of different colored lighting effects.

2. A lighting assembly according to claim 1 wherein:

E. said light element assemblies are operative to emit a different colored lighting effect in response to variations in the aspect of the electric energy delivered to the assembly; and

F. said energizing means comprises means for delivering electrical energy to said light element assemblies in varying aspects.

3. A lighting assembly according to claim 2 wherein:

G. said energizing means further includes means for delivering electrical energy to said lightbulb socket in varying intensities.

4. A lighting assembly according to claim 2 wherein:

G. said light element assemblies each include a light transmitting element positioned on the exterior of said housing and at least one light emitting diode embedded in said light transmitting element.

5. A lighting assembly according to claim 4 wherein:

H. said light transmitting elements includes lug portions extending through said housing to mount the light transmitting element on the housing; and

I. said energizing means include leads extending from the interior of said housing and through said lug portions for electrical connection with said light emitting diodes.

6. A lighting assembly according to claim 4 wherein:

H. the light transmitting element of each light element assembly comprises a rib arranged vertically on the exterior of the housing and the ribs of the various light element assemblies are arranged in circumferentially spaced relation about the housing; and

I. a plurality of light emitting diodes are provided for coaction with each rib at vertically spaced locations therealong.

7. A lighting assembly according to claim 4 wherein:

H. each light emitting diode is a multicolor light emitting diode operative to emit varying colors in response to variations in the aspect of the electrical energy delivered to it by said energizing means.

8. A lighting assembly according to claim 7 wherein:

I. each light emitting diode is a tri-color light emitting diode responsive to energizing by a direct current to emit a first color, responsive to energizing by a reverse direct current to emit a second color, and responsive to energizing by an alternating current to emit a third color; and

J. said energizing means comprises means for selectively delivering direct current, reverse direct current, and alternating current to said light emitting diodes.

9. A lighting assembly according to claim 2 wherein:

G. a plurality of groups of light element assemblies are provided on the exterior of the housing;

H. said lighting fixture further includes an overhead track and an adapter associated with said other end of said housing and mounted for axial movement along said track; and

I. said energizing means includes

1. a plurality of electrical contact strips extending longitudinally along said track,

2. a like plurality of electrical contact elements on said adapter arranged to electrically contact the respective contact strips,

11. A lighting assembly according to claim 9 wherein:

J. said track energizing means comprises

1. a remote control device adapted to be positioned remote from the lighting fixture, and

2. delivery means operative in response to actuation of said remote control device to deliver a selected aspect of electrical energy to a selected combination of said contact strips.

10. means electrically connecting said contact elements with respective groups of said light element assemblies, andtrack energizing means operative to energize a selected combination of said contract strip to deliver a selected aspect of electrical energy to a selected group of said light element assemblies.

12. A lighting assembly according to claim 10 wherein:

K. said delivery means includes electrical conductors extending between said remote control device and said track.

13. A lighting assembly according to claim 10 wherein:

K. said delivery means includes a transmitter associated with said remote control device and a receiver associated with said track.

14. A lighting assembly according to claim 12 wherein:

L. said transmitter comprises a radio frequency transmitter.

15. A lighting assembly according to claim 13 wherein:

M. said radio frequency transmitter is part of a carrier current operated system and the output of said transmitter is carried on the existing wires of the associated building structure.

16. A lighting assembly according to claim 12 wherein:

L. said transmitter comprises an infrared transmitter.

18. A lighting assembly according to claim 16 wherein:

G. said transmitting means includes

21. A lighting assembly according to claim 18 wherein:

I. a plurality of said light emitting assemblies are mounted at spaced locations on the exterior surface of said housing; and

J. said electrical conductors are provided at least in part by printed circuit boards secured to the interior surface of said housing and presenting sets of electrical contacts on said interior surface in opposition to the respective light emitting assemblies positioned in said exterior surface.

17. A lighting assembly comprising:

A. an overhead track;

B. a housing;

C. an adapter associated with an upper portion of said housing and received in said track so as to mount said housing for selective axial positioning along said track;

D. a light emitting assembly mounted on said housing and operative in response to receipt of electrical energy in selected disparate aspects to respectively emit disparate components of the visible light spectrum;

E. a remote control device; and

F. means operative to transmit electrical energy in disparate aspects from said remote control device to said light emitting assembly via said track and said adapter to thereby remotely and selectively cause said light emitting assembly to emit disparate aspects of the visible light spectrum.

20. A lighting assembly according to claim 17 wherein:

H. said conducting means comprises electrical conductors extending from said adapter to said light emitting assembly.

23. A lighting assembly according to claim 20 wherein:

I. said light emitting diode is a tri-color light emitting diode; and

J. said transmitting means is operative to transmit direct current, reverse direct current, and alternating current to said diode through said electrical conductors in response to selective actuation of said remote control device.

19. a plurality of contact strips extending along said track;

2. a plurality of contacts on said adapter respectively contacting said contact strips,

3. means for selectively energizing selected combinations of said strips and thereby selected combinations of said contacts, and

4. means for conducting electrical energy from the respectite energized contacts of said adapter to said light emitting assembly.

22. A lighting assembly according to claim 19 wherein:

I. said light emitting assembly includes

1. translucent member mounted on the exterior of said housing, and

2. a light emitting diode embedded in said translucent member; and

J. said electrical conductors extend from said adapter to said light emitting diode.