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Title:
PLANT GROWTH ILLUMINATION DEVICE CAPABLE OF PREVENTING AND CONTROLLING DISEASE AND INSECT PEST, AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/023024
Kind Code:
A1
Abstract:
Disclosed in the present invention are a plant growth illumination device capable of preventing and controlling disease and insect pest, and a control method therefor. The plant growth illumination device capable of preventing and controlling disease and insect pest comprises a control part and an illumination part, wherein the illumination part comprises a first light source part and a second light source part; the first light source part emits red light and blue light; the second light source part emits ultraviolet light; and the control part controls the first light source part and the second light source part, respectively. According to the present invention, irradiation of the red light and the ultraviolet light can be adjusted by means of a combination and control of the first light source part, the second light source part, and a third light source part, so that a person who works in a plant illumination environment is protected; moreover, white light can be further used to supplement components such as green light in the first light source part and the second light source part, so as to further enrich the light spectrum, thereby creating an environment more beneficial to plant growth.

Inventors:
LI XUKE (CN)
PAN XIANG (CN)
PAN WANYU (CN)
Application Number:
PCT/CN2020/104296
Publication Date:
February 11, 2021
Filing Date:
July 24, 2020
Export Citation:
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Assignee:
LI XUKE (CN)
International Classes:
A01G7/04; F21V23/00
Foreign References:
CN111256236A2020-06-09
CN111279914A2020-06-16
CN208919785U2019-05-31
CN104322297A2015-02-04
CN102748627A2012-10-24
CN208919785U2019-05-31
CN102917493A2013-02-06
CN104322297A2015-02-04
CN102748627A2012-10-24
US20180014374A12018-01-11
KR20150076838A2015-07-07
Attorney, Agent or Firm:
GREEN TREE IP LAW FIRM (Shunxin Universe Center Zhanqian Rd 3, Shunyi District, Beijing 0, CN)
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