Energy-saving traffic signal lamp

The utility model relates to the technical field of traffic equipment, in particular to an energy-saving traffic signal lamp. Comprising a bottom plate, a sleeve is arranged on the bottom plate, a motor is arranged in the sleeve, a lead screw is arranged at the output end of the motor, a lead screw sleeve sleeves the outer side of the lead screw, a connecting rod penetrating through the side wall of the sleeve is fixedly connected to one side of the lead screw sleeve, a mounting base is fixedly connected to one end of the connecting rod, and a signal lamp box is mounted in the mounting base; a box body is arranged at the top of the sleeve, a storage battery and a controller are arranged in the box body, a mounting plate is arranged above the box body, and a photovoltaic panel is mounted on the mounting plate. The utility model aims to solve the technical problems in the prior art and provides the energy-saving traffic signal lamp. 本实用新型涉及交通设备技术领域，具体是指一种节能交通信号灯。包括底板，底板上设有套筒，套筒内设有电机，电机的输出端设有丝杆，丝杆外侧套设有丝杆套，丝杆套一侧固