Shaftway lighting device for elevator maintenance

The utility model discloses a hoistway lighting device for elevator maintenance, which comprises a lighting lamp for elevator maintenance and a support plate, the lighting lamp is movably mounted on the upper end face of the support plate, the upper end face of the support plate is provided with an adjusting component for adjusting the irradiation angle of the lighting lamp, and the adjusting component comprises a U-shaped plate and a transmission block. The transmission block is slidably installed on the upper end face of the supporting plate, a threaded rod is rotatably installed on one side of the transmission block, a vertical plate is fixedly installed on the edge of the upper end face of the supporting plate, a threaded hole matched with the threaded rod is formed in the side, close to the transmission block, of the vertical plate, and the two sides of the interior of the U-shaped plate are rotatably connected with the two sides of the transmission block. One end of the illuminating lamp is fixedly conn