Aquaculture lighting devices and methods

Patent metadata

Field	Value
Publication number	US-9433194-B2
Application number	US-201213715904-A
Country	US
Kind code	B2
Filing date	Dec 14, 2012
Priority date	Dec 14, 2011
Publication date	Sep 6, 2016
Grant date	Sep 6, 2016

Abstract

A lighting assembly for enhancing the growth of aquatic life in an ecosystem and method of enhancing the growth of aquatic life in such an ecosystem. The assembly includes a vessel submerged within water of the ecosystem. A substrate is disposed within and surrounded by the vessel and provides electronics to provide a conditioned current to a plurality of light emitting diodes also contained on the substrate. The light emitting diodes emit light within the water of the ecosystem that provides for growth, not only in a larger volume of the ecosystem, but in addition enhances the growth of the aquatic life.

First claim

What is claimed:

1. A method of enhancing the growth of aquatic life within a natural ecosystem comprising steps of:
submerging a vessel within water of an natural ecosystem,
said vessel having at least one light emitting diode;
emitting light from the at least one light emitting diode such that the light is received by aquatic life in the natural ecosystem,
predetermining the depth at which the at least one light emitting diode will be placed in the water; and
predetermining the optimum wavelength of light to emit an optimum wavelength of light or an aquatic life based on the predetermined depth.

2. The method of claim 1 wherein the natural ecosystem is a pond.

3. The method of claim 1 further comprising the step of directing the at least one light emitting diode toward the bottom of the natural ecosystem.

4. The method of claim 1 further comprising the step of anchoring the vessel within the water.

5. The method of claim 1 wherein the light is emitting periodically.

6. The method of claim 1 wherein the aquatic life is algae.

7. The method of claim 1 wherein the aquatic life is a crustacean.

8. The method of claim 1 wherein the aquatic life is fish.

9. The method of claim 1 further comprising the step of increasing the intensity of the emitted light to enhance growth within the natural ecosystem.

10. The method of claim 1 further comprising the step of:
predetermining the optimum wavelength of light of a predetermined aquatic life; and
emitting light at the optimum wavelength.

11. The method of claim 1 wherein the emitted light attracts insects to the surface of the water.

Assignees

• Once Innovations Inc

Inventors

• Grajcar Zdenko
• Ostaffe Michael J

Classifications

• H10H20/8586

  comprising fluids, e.g. heat-pipes · CPC title

• H10H20/858

  Means for heat extraction or cooling · CPC title

• H10H20/855

  Optical field-shaping means, e.g. lenses · CPC title

• H01L2924/13091

  Electricity · mapped topic

• H01L33/64

  Electricity · mapped topic