停车不要关车灯车灯，在井下提升运输工作中起着重要的作用，它是专门安装在电机车和电瓶车上的安全装置。为了预防提升运输事故的发生，机车司机无论在交接班还是；临时停车时，都必须使车灯常开常明。车灯的作用有两个：一是照明作用，二是示警作用。照明作用：井下的巷... Do not turn off the lights Turn off the lights and lights, which plays an important role in lifting the underground. It is a safety device that is specially installed on electric cars and battery cars. In order to prevent the occurrence of a transportation accident, the driver of the locomotive must always make the lights clear whether it is at the handover or temporary parking. The role of the lights have two: First, the role of lighting, and second, the role of warning. Lighting effect: underground alley ...