The invention relates to the technical field of traffic signal control, and discloses an energy-saving signal lamp shell device with an automatic protection function, the energy-saving signal lamp shell device comprises a shell, the bottom of the shell is fixedly connected with a base, the base is provided with a screw hole, the base is movably provided with a bolt, the shell is internally provided with a protection cover, and the protection cover is fixedly connected with the shell. A clamping block is arranged on the protective cover, sliding blocks are fixedly installed on the two sides of the protective cover, a check block is fixedly connected to the bottom face of the protective cover, an alignment piece is fixedly connected to the check block, and a groove is formed in the top face of the protective cover. According to the energy-saving signal lamp shell device with the automatic protection function, when hail falls, the hail falls on the top of the shell, the clamping block and the groove are staggered, the protection cover pops up under the action of the spring, the protection cover covers an indicator lamp, in severe weather, the signal lamp is protected, the hail is prevented from falling, and the signal lamp is prevented from being damaged; possible potential safety hazards are greatly eliminated.

    本发明涉及交通信号控制技术领域,且公开了一种带有自动保护功能的节能信号灯外壳装置,包括壳体,所述壳体的底部固定连接有底座,所述底座上开设有螺孔,所述底座上活动安装有螺栓,所述壳体的内部设置有保护罩,所述保护罩上设置有卡块,所述保护罩的两侧固定安装有滑块,所述保护罩的底面固定连接有挡块,所述挡块上固定连接有对位件,所述保护罩的顶面设置有凹槽。该带有自动保护功能的节能信号灯外壳装置,当下冰雹时,冰雹砸落在壳体的顶部,使卡块与凹槽错位,保护罩在弹簧的作用下弹出,使保护罩覆盖在指示灯上,在恶劣天气中,对信号灯起到保护作用,避免冰雹砸落,使信号灯损坏,极大的消除了可能造成的安全隐患。


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    Title :

    Energy-saving signal lamp shell device with automatic protection function


    Additional title:

    一种带有自动保护功能的节能信号灯外壳装置


    Contributors:
    ZHANG HENG (author)

    Publication date :

    2022-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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