The invention relates to the technical field of municipal traffic, and discloses a traffic signal light with good protection performance. The traffic signal light comprises a light pole. According to the traffic signal light with good protection performance, through the arrangement of nozzles and cleaning brushes, when signal lights need to be cleaned, a water pump is started to pump water in a water tank; the water is conveyed into a left connecting hose from a right connecting hose; the water with relatively large water pressure is conveyed into a water channel through the left connecting hose; the water is sprayed out through the three nozzles; meanwhile, electric sliding rails are started to drive sliding blocks to move to the right; the sliding blocks can drive a mounting plate to move to the right; and at the moment, the cleaning brushes and the nozzles capable of spraying the water can be used for brushing and washing display parts of the signal lights. Most dust on the surfaces of the signal lights can be cleaned up after reciprocating movement. In the cleaning process, due to the fact that the time that the mounting plate stays directly in front of the signal lights is quite short, the observation of drivers is not affected visually, and the performance of the signal lights is not affected. The effect of cleaning up dust is achieved.
本发明涉及市政交通技术领域,且公开了一种防护性能好的交通信号灯,包括灯杆。该防护性能好的交通信号灯,通过设置喷头和清洁刷,当信号灯需要清理时,水泵启动,抽取水箱内的水,从右侧连接软管输送至左侧连接软管内,左侧连接软管则将水压较大的水输送至水槽内,由三个喷头喷出,与此同时,电动滑轨启动,驱动滑块向右侧移动,而滑块则可带动安装板向右侧移动,此时便可利用清洁刷和可以喷出水的喷头对信号灯的显示部分进行刷洗,如此几个来回后便可清理掉大部分信号灯表面的灰尘,清理过程中,由于安装板停留在信号灯正前方的时间很短,在视觉上不影响司机的观测,不影响信号灯本身的性能,达到了可清理灰尘的效果。
Traffic signal light with good protection performance
一种防护性能好的交通信号灯
2021-12-03
Patent
Elektronische Ressource
Chinesisch
Smart city intelligent traffic light with good protection effect
Europäisches Patentamt | 2020
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