The present invention establish a plurality of holding a vertical frame to the ground, said holding a plurality of horizontal frame and by connecting the wall to achieve a greenhouse in the plurality of square grid structure, the roof of the greenhouse is formed of a grid structure like the wall to tilt to one side or both sides, but a transparent window installed here to form a greenhouse, the transparent window is to form a double glazing space is formed therein. The inner space of the double glazing and the take-up device to install the light-shielding film was wound around the light-shielding film, the light-shielding film comprising a drive device for driving the take-up device and the light-shielding film, and an interlock device that works by linking a light-shielding film take-up device which is provided on the double glazing. The drive device has the light-shielding film and fixing both sides of the drive shaft to the bearing, and attached to the drive shaft at the center of both sides bearing eomhwil Wars, the one end of the drive shaft to form a coupler which is connected with the light-shielding film take-up device, the worm which drives the war eomhwil to be installed to be driven by the manual handle. Thus, while increasing the thermal effect by installing double-glazed windows in the greenhouse, the double glazing by linking a plurality of the light-shielding film take-up device is mounted in the inner space in the light-shielding film winding drive or expand the light-shielding film to control the sunlight that is transmitted through the double glazing The invention allows one.본 발명은 지면에 대하여 수직 프레임으로 다수개의 지주를 세우고, 상기 지주를 다수개의 수평 프레임으로 연결하여 온실 벽면이 다수개의 사각형 격자구조를 이루도록 하며, 온실의 지붕은 일측 또는 양측으로 경사시켜 벽면과 마찬가지로 격자구조로 형성하고, 여기에 투명창을 설치하여 온실을 형성하되, 상기 투명창은 내부에 공간이 형성된 이중창으로 형성한다.상기 이중창의 내부 공간에는 차광막을 권취시킨 차광막 권취장치를 설치하며, 상기 차광막 권취장치를 구동시키는 차광막 구동장치를 구비하고, 상기 이중창에 구비되는 차광막 권취장치를 연동시켜 작동하는 연동장치를 포함한다.상기 차광막 구동장치는 구동축의 양측을 베어링으로 고정하고, 양측 베어링의 중앙부 구동축에 워엄휠을 장착하며, 구동
