Title:
DEVICE AND METHOD FOR PROVIDING MULTIPLE SPECTRA
Document Type and Number:
WIPO Patent Application WO/2019/205685
Kind Code:
A1
Abstract:
A device and method for providing multiple spectra. The device for providing multiple spectra comprises at least one first lamp (100), at least one second lamp (200), and a control component. The first lamp (100) and the second lamp (200) each have a light source (8). The control component is connected to the first lamp (100) and the second lamp (200), and is used to control the first lamp (100) and the second lamp (200). Turning-on and turning-off of the first lamp (100) and the second lamp (200) are controlled so as to provide multiple spectra, satisfying certain special photobiological regulation requirements. In addition, the first lamp (100) and the second lamp (200) are controlled independently relative to each other, and are controlled by different power supplies. The control circuit is thus made simple and low cost without affecting the main desired spectra provided by the first lamp (100). Therefore, the invention has a high utilization rate and high flexibility.
Inventors:
WU CHANJUAN (CN)
ZENG LIANG (CN)
LIN PINGQIU (CN)
LI NANA (CN)
LIN RUIYONG (CN)
ZHAN ZHUO (CN)
ZENG LIANG (CN)
LIN PINGQIU (CN)
LI NANA (CN)
LIN RUIYONG (CN)
ZHAN ZHUO (CN)
Application Number:
PCT/CN2018/123385
Publication Date:
October 31, 2019
Filing Date:
December 25, 2018
Export Citation:
Assignee:
FUJIAN SANAN SINO SCIENCE PHOTOBIOTECH CO LTD (CN)
International Classes:
A01G7/04; F21S8/00; H05B44/00
Foreign References:
| CN102577886A | 2012-07-18 | |||
| CN101578477A | 2009-11-11 | |||
| CN104684380A | 2015-06-03 | |||
| CN203010279U | 2013-06-19 | |||
| CN108591883A | 2018-09-28 | |||
| CN103563101A | 2014-02-05 | |||
| GB2382014B | 2005-10-12 |
Other References:
See also references of EP 3614038A4
Attorney, Agent or Firm:
BEIJING HANZHI IP ATTORNEY OFFICE (CN)
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