OPTICAL LENS MODULE FOR REALIZING ELECTRONIC ZOOMING

WIPO Patent Application WO/2021/031273

A1

An optical lens module for realizing electronic zooming. A lens module (1) capable of realizing electronic zooming is researched and developed on the basis of zooming at a distance of a conventional adjusting structure. The optical lens module comprises the lens module (1) made of a PMMA material, a lens module support (3), high light efficiency LED light beads (2), and a printed circuit board (4); a bayonet groove matching the zooming lens module (1) is developed on the support (3), and the support (3) is provided with a prism (5) fixed to the circuit board (4); and the dimension of the zooming lens module (1) is 40-50 mm. The zooming lens is simple in principle of structural design, and is convenient to detach due to the use of four different angle combined lens modules (1). The optical lens module is reasonable in structure and precise in optical zooming, can realize combined light shapes and smooth angle adjustment, and is full and fine in light color and high in lamp efficiency. Ultra-remote focusing can be realized in various forms such as a DMX512 controller and WiFi.

LU YINGHUI (CN)
WEI JING (CN)
WEI MIN (CN)
WU JIAN (CN)
CHEN RUI (CN)

PCT/CN2019/107132

February 25, 2021

September 21, 2019

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SHANGHAI SHYLON OPTOELECTRONIC TECH CO LTD (CN)

F21V5/04; F21V23/04; F21Y115/10

CN204986866U	2016-01-20
CN101586776A	2009-11-25
CN201935122U	2011-08-17
CN201237174Y	2009-05-13
CN203502717U	2014-03-26
CN104930379A	2015-09-23
US20170254490A1	2017-09-07

BEIJING SHENGFANZHIRONG INTELLECTUAL PROPERTY AGENCY CO.LTD (CN)

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