The present invention provides a floor-type walking signal device for embedding in the ground between a roadway and a sidewalk. The device includes a reflector having a plurality of reflective surfaces corresponding to each of a plurality of LED elements. The device of the present invention can prevent the luminance from being lowered even if a distance between a light emitting surface and the LED element is relatively longer by using the reflector, and can improve the luminance uniformity on the light emitting surface.

    본 발명은 차도와 인도 사이의 지면에 매립 설치하기 위한 바닥형 보행 신호 장치로서, 복수의 LED 소자 각각에 대응하는 복수의 반사면을 구비한 리플렉터를 포함한다. 본 발명은 상기 리플렉터를 이용하여 출광면과 LED 소자 사이의 거리가 상대적으로 더 길더라도 휘도가 낮아지지 않게 할 수 있고, 출광면에서의 휘도 균제도를 향상시킬 수 있다.


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    Titel :

    A reclamation type signal lamp of the ground


    Weitere Titelangaben:

    바닥형 보행 신호 장치


    Beteiligte:
    SHIN GYUWEON (Autor:in)

    Erscheinungsdatum :

    2021-12-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / 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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