IP Library Granted Patent US 8,469,546
Granted Patent B2
US 8,469,546 · App. 13/062,584 · Granted Jun 25, 2013

Double sided light fixture

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Quick Facts
Patent No.
US 8,469,546
App. No.
13/062,584
Granted
Jun 25, 2013
Kind
B2
Abstract

The present invention relates to a moving head light fixture, which moving head light fixture comprises a light generating head, which head is carried in a yoke, which head is rotatable to the yoke, which yoke is rotatable to a base, which head comprises electronic circuits for LED control. The moving head comprises a first and a second end section, which first and second end sections comprise a number of light sources. Hereby it can be achieved that the moving head light fixture which is able at the same time to generate a light into different directions. By having independent control over the light sources in both directions, it is possible to control the light from an external controller independently in both directions. The light sources could be formed out of a multiple of single light sources generating light at different colors. In this way it should be possible by means of an external command to the moving head light fixture to control the color of the light as well in the front direction and also in the opposite rear direction.

Claims (10)

1. Moving head light fixture, which moving head light fixture comprises a light generating head, which head is carried in a yoke, which head is rotatable to the yoke, which yoke is rotatable to a base, which head comprises electronic circuits for LED control, characterized in that said moving head comprises a first and a second end section, which first and second end sections each have a face comprising a number of light sources, said faces being oppositely directed.

2. Moving head light fixture according to claim 1 characterized in that first and said second end section being independently controllable.

3. Moving head light fixture according to claim 2 , characterized in that the moving head is barrel shaped.

4. Moving head light fixture according to claim 3 , characterized in that the barrel shaped casing acts as a heat sink.

5. Moving head light fixture according to claim 4 , characterized in that and active fan cooling is built in the barrel shaped head to remove heat from the casing.

6. Moving head light fixture according to claim 2 , characterized in that at least one of said number of light sources are formed of High Power LEDs.

7. Moving head light fixture according to claim 2 , characterized in that at least one of said number of light sources are formed of UV LEDs.

8. Moving head light fixture according to claim 2 , characterized in that at least one of said number of light sources are formed of a video array consisting of low/medium power LEDs.

9. Moving head light fixture according to claim 2 , characterized in that at least one of said number of light sources are formed of white LEDs.

10. Moving head light fixture according to claim 2 , characterized in that at least one of said number of light sources are formed of an ELPS light source.

Assignments (4)
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT APPLICATION NUMBERS 12253817 AND 13373733 PREVIOUSLY RECORDED ON REEL 048572 FRAME 0748. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Apr 3, 2019
From: MARTIN PROFESSIONAL APS
To: HARMAN PROFESSIONAL DENMARK APS
Reel/Frame 048804/0031 →
CHANGE OF NAME Recorded Mar 12, 2019
From: MARTIN PROFESSIONAL APS
To: HARMAN PROFESSIONAL DENMARK APS
Reel/Frame 048572/0748 →
CHANGE OF NAME Recorded Sep 4, 2018
From: MARTIN PROFESSIONAL A/S
To: MARTIN PROFESSIONAL APS
Reel/Frame 048330/0910 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 4, 2011
From: PEDERSEN, ALLAN
To: MARTIN PROFESSIONAL A/S
Reel/Frame 026220/0418 →