The present invention relates to a bulb replacement type traffic signal light, which is capable of easily replacing a bulb which has reached the end of its life or which has a malfunction. The bulb replacement type traffic signal light includes: a casing in which a signal bulb connection portion having an arc-shaped signal bulb connection hole formed therein is formed on the front side thereof and a light bulb connection portion having an arc-shaped light bulb connection hole formed therein is formed on the bottom surface thereof; a signal bulb which is inserted into the signal bulb connection hole and rotated to receive power from a signal bulb terminal fastened to the signal bulb connection portion; and a light bulb which is inserted into the light bulb connection hole and rotated to receive power from a lighting bulb terminal fastened to the lighting bulb connection portion.

    <01> 본 발명은 수명이 다하거나 고장이 발생한 전구를 용이하게 교체할 수 있는 전구 교체형 교통신호등에 관한 것으로 원호 형상의 신호전구 접속홀이 형성되는 신호전구 접속부가 정면에 형성되며, 원호 형상의 조명전구 접속홀이 형성되는 조명전구 접속부가 저면에 형성되는 케이싱, 상기 신호전구 접속홀에 삽입 및 회전되어 상기 신호전구 접속부와 체결되는 신호전구 단자로부터 전원을 공급받는 신호전구 및 상기 조명전구 접속홀에 삽입 및 회전되어 상기 조명전구 접속부와 체결되는 조명전구 단자로부터 전원을 공급받는 조명전구를 포함한다.


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    Title :

    Bulb changeable Traffic Signal Lamp


    Additional title:

    전구 교체형 교통신호등


    Contributors:

    Publication date :

    2022-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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