Sandglass type traffic light

The utility model discloses a sandglass type traffic light, including hourglass dynamic display module, graphical display module, control module, power module, hourglass dynamic display module and graphical display module be the different output electrical connection with control module respectively, power module and the connection of control module power input end wire, this traffic signal lamp adopts the mode of hourglass to show more vivid of count -down, and the solution achromatopsia patient that the pattern recognition can be fine in addition discerns the problem of traffic light, has increased solar electric source and GSM alarm simultaneously, has greatly improved the reliability of traffic light, has guaranteed traffic order. 本实用新型公开了种沙漏式交通信号灯，包括沙漏动态显示模块、图形显示模块、控制模块、电源模块，所述沙漏动态显示模块以及图形显示模块分别和控制模块不同的输出端电气连接，电源模块和控制模块电源输入端导线连接；该交通信号灯采用沙漏的方式显示倒计时更加的形象生动，另外图形识别能够很好的解决色盲患者识别交通灯的问题，同时增加了太阳能电源和GSM报警器，极大地提高了交通灯的可靠性，保证了交通秩序。