Movable light wall signal lamp device

The invention relates to a movable light wall signal lamp device, discloses a road traffic signal facility for enhancing a visual effect, and belongs to the field of traffic safety and management; two laser-emitting three-dimensional lamp posts with the same structure are correspondingly placed on a same horizontal line at a certain interval; the laser emitting three-dimensional lamp post comprises a lamp post body, a base, a laser emitter, a height adjusting unit and a charging unit; the base is installed at the bottom of the lamp post body, the charging unit is connected with the lamp post body, the lamp post body comprises a lamp box I and a lamp box II, the lamp box II is arranged in the lamp box I, and a lifting opening is formed in the upper end of the lamp box I; the height adjusting unit is arranged in the lamp box I, and the height adjusting unit is connected with the lamp box II to control the lamp box II to ascend and descend from the lifting opening; the lamp box I is provided with a groove I, and