过去列检所用红灯只是一个单灯泡,在列车检修作业中往往由于灯泡烧坏,致使对人身安全带来很大危慑。为此,我们充电室同志们研究改装了列检用红灯,改单泡为双泡,并设计了自动转换,从而保证了检车作业的人身安全。改单泡为双泡,并设计了自动转换 In the past, the red light used for the inspection was only a single light bulb. In light of the train maintenance work, the light bulb often burned out, causing great deterrence to personal safety. To this end, our charge room comrades modified the inspection with the red light, change the bubble is double bubble, and the design of the automatic conversion, thus ensuring the personal safety car inspection operations. Change the bubble to double bubble, and designed to automatically convert