The present invention relates to a floor signal light installed along a pedestrian waiting line on a floor surface of a crosswalk. To explain in more detail, the present invention relates to the floor signal light having an anti-icing means which comprises: a rectangular parallelepiped signal light case (10) with an open lower surface; a light emitting member (20) installed in an internal space of the signal light case (10); a metallic heat radiating member (30) that releases heat generated from the light emitting member (20) to an upper surface (11) of the signal light case (10); a heating member (40) that heats the heat radiating member (30) when power is applied; a temperature sensor (50) that applies power to the heating member (40) when a temperature of the heat radiating member (30) drops below zero; and a lower surface finishing plate (60) that seals a lower surface of the signal light case (10).

    본 발명은 횡단보도의 바닥면에 보행자 대기선을 따라 매설되는 바닥신호등에 관한 것으로, 좀더 상세하게 설명하자면, 저면이 개방된 직육면체 형상의 신호등 케이스(10)와, 상기 신호등 케이스(10)의 내부공간에 설치되는 발광부재(20)와, 상기 발광부재(20)에서 발생하는 열을 신호등 케이스(10)의 상면(11)으로 방출하는 금속성 방열부재(30)와, 전력이 인가되면 상기 방열부재(30)를 가열하는 가열부재(40)와, 상기 방열부재(30)의 온도가 영하로 떨어지면 가열부재(40)에 전력을 인가하는 온도센서(50)와, 상기 신호등 케이스(10)의 저면을 밀봉하는 저면마감판(60)을 포함하여 구성되는, 결빙방지 수단을 갖는 바닥신호등에 관한 것이다.


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    Title :

    Floor traffic signal lights with anti-freezing means


    Additional title:

    결빙방지 수단을 갖는 바닥신호등


    Contributors:

    Publication date :

    2024-01-23


    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 / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / E01H STREET CLEANING , Reinigen von Straßen / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / G09F DISPLAYING , Anzeigewesen / H05B ELECTRIC HEATING , Elektrische Heizung



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