Title:
ADJUSTMENT METHOD, ADJUSTMENT SYSTEM AND LAMP
Document Type and Number:
WIPO Patent Application WO/2021/103551
Kind Code:
A1
Abstract:
An adjustment method, an adjustment system (400), and a lamp (10). The adjustment method comprises: acquiring target position information between a lens (100) and a light source (200); detecting the relative position information between the lens (100) and the light source (200) to obtain current position information of the lens (100); comparing the current position information with the target position information to obtain an adjustment value of the lens (100) of a lamp; and driving the lens (100) to move relative to the light source (200) according to the adjustment value of the lens (100). The adjustment system (400) can adapt to the adjustment of any target position within an adjustable position range, so that the stepless adjustment of the light distribution of the lamp (10) is achieved.
Inventors:
ZHANG DEFENG (CN)
NIE ZONGFU (CN)
YUAN WENBO (CN)
YANG KAIDONG (CN)
ZHOU QING (CN)
LI JIANGHAI (CN)
NIE ZONGFU (CN)
YUAN WENBO (CN)
YANG KAIDONG (CN)
ZHOU QING (CN)
LI JIANGHAI (CN)
Application Number:
PCT/CN2020/100760
Publication Date:
June 03, 2021
Filing Date:
July 08, 2020
Export Citation:
Assignee:
GUANGDONG UNILUMIN ENERGY SAVING TECH CO LTD (CN)
UNILUMIN GROUP CO LTD (CN)
UNILUMIN GROUP CO LTD (CN)
International Classes:
F21V14/06
Foreign References:
| CN110894933A | 2020-03-20 | |||
| US20180066933A1 | 2018-03-08 | |||
| US20180066933A1 | 2018-03-08 | |||
| CN109140389A | 2019-01-04 | |||
| CN102865553A | 2013-01-09 | |||
| CN102997177A | 2013-03-27 | |||
| CN102022690A | 2011-04-20 | |||
| CN204268376U | 2015-04-15 | |||
| CN108679521A | 2018-10-19 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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