Marine LED Lighting System and Method

• US 20090140668A1
• Filed: 10/27/2008
• Published: 06/04/2009
• Est. Priority Date: 12/15/2003
• Status: Active Grant

• Current Assignee: Sierra Space Corporation
• Original Assignee: Orbital Technologies Corporation (Sierra Nevada Co. LLC)
• Inventors: Crabb, Thomas M., Gustafson, Marty, Emmerich, Jeffrey C., Morrow, Robert C.
• Granted Patent: US 7,845,814 B2
• Time in Patent Office: Days
• US Class Current: 315/294
• CPC Class Codes: A01G 7/045 with electric lighting
• CPC Class Codes: A01G 9/249 Lighting means with special arrangements for promoting growth A01G7/045
• CPC Class Codes: A01K 63/06 Arrangements for heating or lighting in, or attached to, receptacles for live fish
• CPC Class Codes: C12M 21/02 Photobioreactors culturing algae A01G33/00, A01H4/001, C12N1/12
• CPC Class Codes: C12M 31/10 by light emitting elements located inside the reactor, e.g. LED or OLED
• CPC Class Codes: C12M 41/06 of illumination
• CPC Class Codes: Y10S 362/805 Horticultural

Abstract

A method and apparatus of lighting a marine habitat for growth utilizing an LED light system. The light system includes an LED light source, a power supply for such light source and a controller for controlling the activation status and the intensity of the LED light source.

Claims

1-19. -19. (canceled)

20. A combination marine habitat and lighting system, comprising:

a marine habitat having an open top defined by a top edge; and

a lighting system comprising;

a housing connectable to the top edge to substantially cover the open top, the housing including an inner side facing the open top when the housing is disposed over the top edge, and an opposite outer side; and

an LED light source mounted to the inner side of the housing, the LED light source comprising at least one light engine having a plurality of individual LEDs.

21. The combination marine habitat and lighting system of claim 20, further comprising:

a power supply sufficient to drive the LEDs; and

a controller connected with the power supply for controlling activation status and intensity of one or more of the individual LEDs.

22. The combination marine habitat and lighting system of claim 20, wherein the housing is waterproof and the LED light source is mounted within the housing.

23. The combination marine habitat and lighting system of claim 20, wherein the LED light source, when activated, is sufficient to support marine growth.

24. The combination marine habitat and lighting system of claim 20, wherein the LED light source includes at least one of chip-based, organic or discreet LEDs.

25. A lighting system for marine growth in a marine habitat having an open top, comprising:

a housing disposed over the open top of the marine habitat; and

an LED light source disposed on an inner side of the housing facing the open top of the marine habitat, the LED light source comprising at least one light engine having a plurality of individual LEDs.

26. The lighting system of claim 25, further comprising:

a power supply sufficient to drive the LEDs; and

a controller connected with the power supply for controlling activation status and intensity of one or more of the individual LEDs.

27. The lighting system of claim 25, wherein the housing is waterproof and the LED light source is mounted within the housing.

28. The lighting system of claim 25, wherein the LED light source, when activated, is sufficient to support the marine growth.

29. The lighting system of claim 25, wherein the LED light source includes at least one of chip-based, organic or discreet LEDs.