The present invention relates to a ground traffic light with a waterproof function by a structure of an outer box and an inner box which prevents damage to electronic equipment. The ground traffic light with a waterproof function by a structure of an outer box and an inner box comprises: an LED module formed in a rectangular shape to emit light upwards; a lower inner box having a lower surface, a side, and an inner box groove positioned on the upper end of the side, wherein an upper portion thereof is opened to accommodate the LED module therein; an upper inner box positioned on an upper portion of the lower inner box and coupled to the lower inner box by at least one first coupling unit; a lower outer box having a lower surface, a side, and an outer box groove positioned on the upper end of the side, wherein an upper portion thereof is opened to accommodate the lower inner box therein; an upper outer box which is positioned on an upper portion of the lower outer box, has an opened lower portion to accommodate the upper inner box, and is coupled to the lower outer box by at least one second coupling unit; a first waterproof member inserted into the inner box groove to seal the upper inner box and the lower inner box; and a second waterproof member inserted into the outer box groove to seal the upper outer box and the lower outer box. The first waterproof member is positioned above the second waterproof member.

    장방형으로 형성되어 상부 방향으로 빛을 발생시키는 LED모듈, 하부면, 측면 및 상기 측면의 상단에 위치하는 내함홈부를 구비하고, 상부가 개방되어 내부에 상기 LED모듈을 수용하는 하부내함, 상기 하부내함의 상부에 위치하고 적어도 하나의 제1 결합부에 의해 상기 하부내함과 결합되는 상부내함, 하부면, 측면 및 상기 측면의 상단에 위치하는 외함홈부를 구비하고, 상부가 개방되어 내부에 상기 하부내함을 수용하는 하부외함, 상기 하부외함의 상부에 위치하고 하부가 개방되어 상기 상부내함을 수용하며, 적어도 하나의 제2 결합부에 의해 상기 하부외함과 결합되는 상부외함, 상기 내함홈부에 삽입되어 상기 상부내함과 상기 하부내함을 밀봉하는 제1 방수부재 및 상기 외함홈부에 삽입되어 상기 상부외함과 상기 하부외함을 밀봉하는 제2 방수부재를 포함하고, 상기 제1 방수부재는 상기 제2 방수부재보다 상부에 위치하는 외함과 내함 구조에 의해 방수 기능을 갖는 바닥신호등에 관한 것이다.


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    Title :

    Floor traffic lights with waterproof function


    Additional title:

    외함과 내함 구조에 의해 방수 기능을 갖는 바닥신호등


    Contributors:

    Publication date :

    2021-04-29


    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 / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED



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