Disclosed is traffic signal apparatus. The traffic signal apparatus of the present invention comprises: a printed circuit board on which an LED for a traffic signal is mounted on the front side; and a power box installed on the rear side of the printed circuit board, and having a power supply device for supplying operating power of the LED installed therein. According to the present invention, only the power supply device in the traffic signal apparatus can be easily and separately replaced, so that the maintenance work of the traffic signal apparatus can be very efficiently performed.

    교통 신호 장치가 개시된다. 본 발명은, 전면에 교통 신호용 엘이디가 장착된 인쇄 회로 기판, 및 인쇄 회로 기판의 후면에 설치되며, 내부에 엘이디의 동작 전원을 공급하는 전원 공급 장치가 설치되는 전원함을 구비한다. 본 발명에 따르면, 교통 신호 장치에서의 전원 공급 장치만 별도로 손쉽게 교체할 수 있게 됨으로써, 교통 신호 장치의 정비 작업을 매우 효율적으로 수행할 수 있게 된다.


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    Title :

    Traffic Signal Device


    Additional title:

    교통 신호 장치


    Contributors:
    O SU A (author)

    Publication date :

    2021-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



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