Title:
CIRCUIT AND LIGHT FIXTURE HAVING VISIBLE LIGHT AND UV LIGHT THAT CAN BE INDEPENDENTLY CONTROLLED
Document Type and Number:
WIPO Patent Application WO/2022/099568
Kind Code:
A1
Abstract:
The present utility model provides a circuit and a light fixture having visible light and UV light that can be independently controlled. The light fixture is used to illuminate plants, and comprises a light fixture frame, a base plate, a visible light driving device, and a UV light driving device. The light fixture frame is used to fix the base plate and the driving devices. At least one visible light emitting unit and at least one UV light emitting unit are arranged on the base plate. The visible light emitting unit and the UV light emitting unit are provided to meet the needs of plants for both visible light and UV light. In addition, the driving devices for the visible light emitting unit and the UV light emitting unit are independent of each other, and thus enable the light emitting units to emit light independently, thereby balancing the service lives of the visible light emitting unit and the UV light emitting unit, and extending the overall service life of the light fixture.
Inventors:
LIU QINGHUA (CN)
SI LIMING (CN)
LI RUYA (CN)
NIU MIAOMIAO (CN)
LI YONGKANG (CN)
SI LIMING (CN)
LI RUYA (CN)
NIU MIAOMIAO (CN)
LI YONGKANG (CN)
Application Number:
PCT/CN2020/128493
Publication Date:
May 19, 2022
Filing Date:
November 13, 2020
Export Citation:
Assignee:
ZHENGZHOU LEDINPRO LIGHTING CO LTD (CN)
International Classes:
H05B47/10
Foreign References:
| CN105042426A | 2015-11-11 | |||
| CN111654945A | 2020-09-11 | |||
| CN106322183A | 2017-01-11 | |||
| US6491417B1 | 2002-12-10 |
Attorney, Agent or Firm:
WUXI HUICHENGYONGXIN PATENT FIRM( GENERAL PARTNERSHIP) (CN)
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