Title:
LIGHTING LAMP AND LIGHT SOURCE SYSTEM THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/057899
Kind Code:
A1
Abstract:
A light source system. A light emitter (100) is at least partially arranged in a first reflector (200); a light outlet (211) is formed at a first end (210) of the first reflector (200); a second reflector (300) is at least partially arranged in the first reflector (200); the projection of the light emitter (100) in the orientation of the light outlet (211) is a first projection; the projection of the end of the second reflector (300) facing towards the light outlet (211) in the orientation of the light outlet (211) is a second projection; the second projection covers the first projection; a part of light emitted by the light emitter (100) is successively reflected by the second reflector (300) and the first reflector (200) and then projected out from the light outlet (211); the other part of the light emitted by the light emitter (100) is reflected by the first reflector (200) and then projected out from the light outlet (211). Also provided is a lighting lamp, comprising the light source system. The structure is used for solving the glare problem of the lighting lamp.
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Inventors:
HUANG JUNHUI (CN)
LIU CHAOBO (CN)
BU CHENXI (CN)
LIU CHAOBO (CN)
BU CHENXI (CN)
Application Number:
PCT/CN2021/119074
Publication Date:
March 24, 2022
Filing Date:
September 17, 2021
Export Citation:
Assignee:
SUZHOU OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
International Classes:
F21S8/00; F21K9/68; F21V7/04; F21Y115/10
Domestic Patent References:
| WO2010082806A2 | 2010-07-22 |
Foreign References:
| CN111998243A | 2020-11-27 | |||
| CN103104848A | 2013-05-15 | |||
| CN102449386A | 2012-05-09 | |||
| CN104976534A | 2015-10-14 | |||
| CN201289002Y | 2009-08-12 | |||
| EP1054209A2 | 2000-11-22 | |||
| US6758582B1 | 2004-07-06 |
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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