Novel automatic photosensitive curtain

A novel automatic photosensitive curtain comprises a main rod, a blocking rod, a pulley, annular hooks, an annular hauling cable, an either-rotation motor system, an illuminometer, a curtain body and a fixed ring, wherein the blocking rod is arranged at the left end of the main rod, the pulley is fixed to the upper side of the blocking rod, the multiple annular hooks are arranged on the main rod, the fixed ring is arranged on the annular hook closest to the blocking rod, the illuminometer is arranged at the right end of the main rod and is connected with the either-rotation motor system, the annular hauling cable is arranged between the transmission end of the either-rotation motor system and the pulley, the annular hauling cable penetrates through the fixed ring and is connected with the fixed ring, the inner diameter of each annular hook is larger than the diameter of the main rod, and the curtain body is arranged below the annular hooks. The novel automatic photosensitive curtain is simple in structure and low in price, the curtain can be opened and closed automatically without manual operation according to indoor illumination, and therefore eyesight and eye health can be better protected.