本发明公开了一种防雾型交通信号装置,涉及交通控制系统领域,包括安装架、控制箱、防雾机构和散热单元,所述控制箱与安装架相连接,所述控制箱的外壁安装有信号灯罩,所述信号灯罩上密封连接有固定曲面板,所述信号灯罩内安装有LED灯珠,所述防雾机构设置在控制箱内在雾天时通过聚光提高信号灯光线的穿透效果,所述散热单元设置在信号灯罩内用于实现辅助散热。在遇到雾天或大雨天水雾较重时,将储液盒内的防冻液挤压入由信号灯罩、移动曲面板和固定曲面板共同构成的空间内,形成液体凸透镜,起到聚光作用,在不增加LED灯珠的工作负载下,增加交通信号光线的穿透力,在雾天给驾驶员较好的指示效果。

    The invention discloses an anti-fog traffic signal device, and relates to the field of traffic control systems, the anti-fog traffic signal device comprises a mounting rack, a control box, an anti-fog mechanism and a heat dissipation unit, the control box is connected with the mounting rack, a signal lampshade is mounted on the outer wall of the control box, a fixed curved plate is connected to the signal lampshade in a sealing manner, and the fixed curved plate is connected with the anti-fog mechanism. LED lamp beads are installed in the signal lampshade, the anti-fog mechanism is arranged in the control box, the penetrating effect of light rays of the signal lamp is improved through condensation in foggy days, and the heat dissipation unit is arranged in the signal lampshade and used for achieving auxiliary heat dissipation. When water mist is heavy in foggy days or heavy rain days, the anti-freezing liquid in the liquid storage box is squeezed into a space jointly formed by the signal lampshade, the movable curved plate and the fixed curved plate, a liquid convex lens is formed, the light gathering effect is achieved, the penetrating power of traffic signal light is increased under the condition that the working load of the LED lamp beads is not increased, and therefore the traffic signal effect is improved. And a good indication effect is provided for a driver in foggy days.


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    Titel :

    一种防雾型交通信号装置


    Erscheinungsdatum :

    2024-02-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS