Deinsectization device for seedling raising greenhouse

The utility model discloses a disinsection device for a seedling raising greenhouse, and belongs to the technical field of greenhouse disinsection. Comprising a first fixing plate, a storage battery and a fixing seat are arranged at the bottom of an inner cavity of the fixing plate, an adjusting rod is connected into a fixing sleeve, a containing box is arranged at the top of the adjusting rod, a sliding door is arranged on the outer wall of the front portion of the containing box, an ultraviolet lamp tube electrically connected with the storage battery is arranged on the outer wall of a supporting plate, and an air suction fan is arranged in the containing box. Fans are further arranged on the outer wall of the placement box, a power grid frame is arranged on the inner walls of the multiple second fixing plates, and an air suction fan is arranged at the top of the second fixing plates, so that the smoking height can be conveniently adjusted, and in the smoking process, the multiple fans can be used for disch