The present invention relates to a road surface traffic signal installed under the ground to provide increased visibility and durability. According to the present invention, the road surface traffic signal comprises: a traffic signal main body (20) including an LED module (25) generating signal light, upper and lower cases (21, 27) receiving the LED module (25) therein, and a case seal (22) disposed at a position when the upper and lower cases (21, 27) are clamped for waterproofness of the LED module (25); and a protective housing (10) made of aluminum diecasting and protecting the traffic signal main body (20). The protective housing (10) is formed in a well shape surrounding side and lower surfaces, except for the upper surface, of the traffic signal main body (20) and prevents the traffic signal main body (20) including a polycarbonate material from directly coming in contact with the underground.

    본 발명에 따른 지중에 설치되는 바닥 신호등은, 신호용 빛을 발생시키는 LED 모듈(25)과; 상기 LED 모듈(25)을 내부에 수납하는 하부 케이스(21) 및 상부 케이스(27)와; 상기 LED 모듈(25)에 대한 방수를 위해 상기 하부 케이스(21) 및 상부 케이스(27)가 협지되는 위치에 구성되는 케이스 실(22);을 포함하여 구성되는 신호등 본체(20); 알루미늄 다이캐스팅으로 구성되며 상기 신호등 본체(20)를 보호하는 보호 하우징(10);을 포함하여 구성되며, 상기 보호 하우징(10)은, 상기 신호등 본체(20)의 상면을 제외한 측면과 하면을 둘러싸는 우물 모양으로 구성되며, 상기 보호 하우징(10)은, 폴리카보네이트를 포함하는 상기 신호등 본체(20)가 지중에 직접 접촉을 방지하는 것을 특징으로 한다.


    Access

    Download


    Export, share and cite



    Title :

    SURFACE EMITTING SIGNAL LIGHT APPRATUS INSTALLED UNDERGROUND HAVING IMPROVED VISIVILITY AND DURABILITY


    Additional title:

    시인성 및 내구성이 향상된 면발광 바닥 신호등


    Contributors:

    Publication date :

    2020-05-11


    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 / F21K Nicht-elektrische Lichtquellen unter Verwendung von Lumineszenz , NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES



    Angle-adjustable intelligent signal lamp installed underground

    CHENG TAIJUN | European Patent Office | 2020

    Free access

    LED signal light installed on the ground

    KIM KI JEONG / LEE JAE KYUNG | European Patent Office | 2020

    Free access

    LED signal light installed on the ground

    LEE JAE KYUNG | European Patent Office | 2019

    Free access

    SMART PARKING SENSOR HAVING IMPROVED DURABILITY

    CHUNG CHOUL HO | European Patent Office | 2021

    Free access

    DISPLAY APPRATUS

    KIM MI NA / JUNG KWANG CHUL / KWAK WON KYU et al. | European Patent Office | 2021

    Free access