MULTIFUNCTION PLANT CULTIVATION LED ABLE TO CONTROL THE GROWING SPEED OF PLANTS

• US 20080302004A1
• Filed: 06/07/2007
• Published: 12/11/2008
• Est. Priority Date: 06/07/2007
• Status: Abandoned Application

• Current Assignee: Yu-Ho Lin
• Original Assignee: Yu-Ho Lin
• Inventors: LIN, Yu-Ho
• Application Number:
  US11/759,797
• Publication Number:
  US 20080302004A1
• Time in Patent Office: Days
• US Class Current: 47/58.1LS
• CPC Class Codes: A01G 7/045 with electric lighting
• CPC Class Codes: Y02P 60/14 Measures for saving energy, e.g. in green houses

Abstract

A multifunction plant cultivation LED able to control the growing speed of plants is to properly select the composition material and proportion of LED to enable the LED to emit light with different wavelengths and colors. Then, specific wavelengths beneficial to the growth of plants and able to offer best bright for human naked eyes are selected from light spectrums to make up a LED light source with multiple wavelengths for irradiating landscaping plants and flowers and controlling their growing speed as well as for seeing, enjoying and for lighting, versatile in use, having high efficiency and saving electricity.

Claims

1. A multifunction plant cultivation LED able to control the growing speed of plants, said LED having the composition material and component proportion properly selected to let said LED emit light with different wavelengths and colors, said LED with different wavelengths combined to make up an LED light source with multiple wavelengths, said LED light source able to produce light quantity with specific wavelengths for irradiating plants for controlling the growth of the plants.

2. The multifunction plant cultivation LED able to control the growing speed of plants as claimed in claim 1, wherein said specific wavelength is within 400 nm-490 nm.

3. The multifunction plant cultivation LED able to control the growing speed of plants as claimed in claim 1, wherein said specific wavelength is within 550 nm-555 nm.

4. The multifunction plant cultivation LED able to control the growing speed of plants as claimed in claim 1, wherein said specific wavelength is within 600 nm-700 nm.

5. The multifunction plant cultivation LED able to control the growing speed of plant as claimed in claim 1, wherein said specific wavelength is within 300 nm-400 nm.

6. The multifunction plant cultivation LED able to control the growing speed of plants as claimed in claim 1, wherein said LED can be combined into an LED light source through different sequences and ways in accordance with a user'"'"'s needs.

7. The multifunction plant cultivation LED able control the growing speed of plants as claimed in claim 1, wherein said multifunction plant cultivation LED is used for irradiating terrestrial plants.

8. The multifunction plant cultivation LED able to control the growing speed of plants as claimed in claim 1, wherein said multifunction plant cultivation LED is used for irradiating light on the aquatic plants of an aquarium.

9. The multifunction plant cultivation LED able to control the growing speed of plants as claimed in claim 8, wherein said multifunction plant cultivation LED is positioned at a proper location higher than the water level of said aquarium.

10. The multifunction plant cultivation LED able to control the growing speed of plants as claimed in claim 8, wherein said multifunction plant cultivation LED is positioned at a proper location in the water of said aquarium.