The present invention relates to the bottom traffic light comprising: a buried body having a lighting unit insertion space provided in an inner upper portion thereof; and a lighting unit removably inserted into the lighting unit insertion space of the buried body. The lighting unit includes: a lower base having a rectangular box shape, four sides sealed, and an open upper portion; an LED lighting substrate inserted into an inner lower end of the lower base; an upper lighting plate made of a transparent synthetic resin material and removably installed on an upper end of the lower base; and a sealing member installed between the lower base and the upper lighting plate. Thus, a crosswalk signal or a stop signal linked with a traffic light can be provided on the bottom surface near a crosswalk, and the lighting unit can be separated from the buried body, thereby facilitating the repair and replacement of the LED lighting substrate, and being capable of reusing all parts except the LED lighting substrate when the LED lighting substrate is replaced.

    바닥신호등에 관한 것으로, 내부 상부에 조명유니트 삽입공간이 마련되는 매립본체; 매립본체의 조명유니트 삽입공간에 분리 가능하게 삽입 설치되는 조명유니트;를 포함하고, 조명유니트는 사방이 밀폐되고, 상부가 개구된 장방형의 함 형태의 하부베이스; 하부베이스의 내부 하단에 삽입 설치되는 LED 조명기판; 하부베이스의 상단에 분리 가능하게 설치되는 투명 합성수지재질의 상부조명판; 하부베이스와 상부조명판 사이에 설치되는 씰링부재;를 포함하는 기술 구성을 통해 횡단보도 인근의 바닥면에 횡단보도 신호등과 연동하는 횡단신호 또는 멈춤신호를 제공할 수 있게 되고, 매립본체에서 조명유니트를 분리하여 LED 조명기판에 대한 수리 및 교체를 용이하게 할 수 있게 되고, LED 조명기판을 교체하는 경우 LED 조명기판을 제외한 나머지 모든 부품을 재사용할 수 있게 되는 것이다.


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    Title :

    BOTTOM TRAFFIC SIGNAL LIGHTS


    Additional title:

    바닥신호등


    Contributors:
    KIM DONG SUN (author) / SIM HYUN JI (author)

    Publication date :

    2019-09-30


    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



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