PROBLEM TO BE SOLVED: To provide a translucent cover with an electrothermal circuit for a traffic light and an indicator that are safe and inexpensive, and can stably exert an excellent snow accretion prevention effect for a long period.SOLUTION: A translucent cover with an electrothermal circuit 1 for a traffic light attached to a traffic light 10 using an LED 14 as a light source is made by stacking a light transmission body layer 2 that lets light pass through at least in the radiation direction of light of the LED and a heating conductor layer 3 in which an electrothermal circuit 3a for resistance heating is arranged at a place where it does not obstruct the light radiated by the LED. It is detachably attached to the traffic light.SELECTED DRAWING: Figure 2

    【課題】安全且つ安価で、優れた着雪防止効果を長期間安定して発揮することの出来る交通信号灯器用電熱回路付き透光カバー及び表示器を提供する。【解決手段】光源をLED14とした交通信号灯器10に取り付けられる交通信号灯器用電熱回路付き透光カバー1であって、少なくとも当該LEDの光の照射方向に、光を透過する透光体層2と、抵抗発熱する電熱回路3aを当該LEDから照射された光を遮らない位置に配してなる発熱導体層3とを積層してなり、当該交通信号灯器に着脱自在に取り付けられる。【選択図】図2


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    Titel :

    TRANSLUCENT COVER WITH ELECTROTHERMAL CIRCUIT FOR TRAFFIC LIGHT


    Weitere Titelangaben:

    交通信号灯器用電熱回路付き透光カバー


    Beteiligte:
    RO CHIYUUTEI (Autor:in) / UMEDA YASUSHI (Autor:in) / TAKAI OSAMU (Autor:in) / HONMA HIDEO (Autor:in)

    Erscheinungsdatum :

    02.02.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    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



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