TRAFFIC SIGNAL LIGHT CONVERGENCE STRUCTURE

WIPO Patent Application WO/2017/177913

A1

A traffic signal light convergence structure (1600) comprises a metal bottom plate (1610) and multiple road surface type multidirectional traffic signal lights (600) fixed on the metal bottom plate (1610). Each road surface type multidirectional traffic signal light (600) comprises a main housing (60), a main control circuit board, a first light-emitting device (611), a second light-emitting device (621), a first protective cover (612), and a second protective cover (622). The bottom surface area of the main housing (60) is greater than the top surface area of the main housing (60). A third accommodating chamber used for accommodating the main control circuit board is disposed on the main housing (60). A first accommodating chamber (613) used for accommodating the first light-emitting device (611) is disposed on a first side surface of the main housing (60), and a second accommodating chamber (623) used for accommodating the second light-emitting device (621) is also disposed on a second side surface of the main housing (60). The first light-emitting device (611) and the second light-emitting device (621) are independently controlled by the main control circuit board. The structure helps to improve the vehicle passing efficiency and the safety controllability of a planar intersection.

SU XIAOFENG (CN)

PCT/CN2017/080170

October 19, 2017

April 11, 2017

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SHENZHEN YIJIE INNOVATIVE TECH CO LTD (CN)

G08G1/095; F21V19/00

CN205656773U	2016-10-19
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CN201696939U	2011-01-05
CN102927500A	2013-02-13
CN203480791U	2014-03-12
JP2006019086A	2006-01-19

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