LIGHTING DEVICE

WIPO Patent Application WO/2018/072632

A1

A lighting device (100), comprising a first lamp member (1), a driver power supply assembly (2) accommodated in the first lamp member (1), a connection element (3) assembled to the first lamp member (1), a second lamp member (4) connected to the connection element (3) and rotatable with respect to the first lamp member (1), a light source assembly (5) accommodated in the second lamp member (4), and a second light-distributing element (6) accommodated in the second lamp member (4) to perform secondary light distribution on a portion of light emitted by the light source assembly (5). A first light-distributing element (17) is provided on the first lamp member (1) and is used to perform secondary light distribution on another portion of the light emitted by the light source assembly (5). The first light-distributing element (17) and second light-distributing element (6) perform light distribution on light emitted by the light source assembly (5) at the same time, such that the lighting device (100) can provide different lighting effects. The second lamp member (4) is connected to the first lamp member (1) via the connection element (3), and is rotatable with respect to the first lamp member (1). When installed and being used, the second lamp member (4) can be rotated according to a lighting requirement, such that a lighting angle can be adjusted.

ZHAN GONGPU (CN)
YIN SONG (CN)
CHEN MING (CN)

PCT/CN2017/105742

April 26, 2018

October 11, 2017

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OPPLE LIGHTING CO LTD (CN)

F21S41/657; F21Y115/10

CN104315424A	2015-01-28
US20130107517A1	2013-05-02
CN106439616A	2017-02-22
CN206072896U	2017-04-05
CN205351023U	2016-06-29
CN103851364A	2014-06-11

WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)

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