To provide a traffic signal light snow melting unit capable of inhibiting disappearance of a snow melting effect derived from disconnection, being disposed on an existing traffic signal light owing to the simple mechanism, and suppressing power consumption necessary to actuate the unit.SOLUTION: A traffic signal light snow melting unit A includes a heater 14 that is attached to a traffic signal light 111 in order to dissipate heat. The heater 14 has plural conducting channels 143 formed between both electrodes. The heater 14 is attached to the traffic signal light 111 having a light emitting diode as a light source. The heater 14 is secured while being interposed between two layered rectangular transparent plates 13 and 16. The traffic signal light snow melting unit further includes a controller 21 that controls heat dissipation by controlling electric conduction to the heater 14.SELECTED DRAWING: Figure 1

    【課題】断線による融雪効果の消滅を抑止し、簡便な機構で既存の交通信号灯に設置可能で、装置の作動に必要な消費電力を抑制する交通信号灯融雪装置を提供する。【解決手段】交通信号灯111に取り付けられ、発熱させるためのヒータ14を有し、ヒータ14は、両極間に通電経路143を複数設ける交通信号灯融雪装置Aからなる。ヒータ14は、発光ダイオードを光源とする交通信号灯111に取り付けられ、ヒータ14は、2枚に重ねられた矩形状の透明板13、16との間に挟まれて固定される。ヒータ14へ通電を制御して発熱を制御する制御部21を備える。【選択図】図1


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    Title :

    TRAFFIC SIGNAL LIGHT SNOW MELTING UNIT


    Additional title:

    交通信号灯融雪装置


    Contributors:
    ABE SHINYA (author) / TODA TSUTOMU (author)

    Publication date :

    2019-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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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