The invention relates to an assistant signal indicator lamp for an intersection. The assistant signal indicator lamp for the intersection comprises a base; the upper end of the base is fixedly connected with a signal rod; the near top end of the side wall of the signal rod is fixedly connected with three signal lamps with different colors; the inner side wall of the base is provided with a laser device for displaying a stop line at the road crossing; the outer side wall of the base is opened with a through hole corresponding to the laser device; the inner bottom face of the base is fixedly connected with an accumulator for supplying the power for the signal lamps and the laser device; the inner wall of the base is fixedly connected with a linkage device for maintaining the same lamplight of the signal lamps and the laser device; the signal input end of the linkage device is electrically connected with the signal output ends of the signal lamps; and the signal output end of the linkage device is electrically connected with the signal input end of the laser device. The assistant signal indicator lamp for the intersection is capable of, through installing the laser lamp at one side, displaying the stop line on the road in highlight mode, and greatly improving the safety of the vehicles waiting for red light at night.


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    Title :

    Assistant signal indicator lamp for intersection


    Contributors:
    LU MANSONG (author)

    Publication date :

    2015-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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