LED LIGHTING DEVICE FOR PLANT FACTORY AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: An LED(Light Emitting Diode) lighting device and a manufacturing method thereof are provided to maintain proper temperature inside a plant factory by discharging heat generated in a LED lamp through an air circulation device. CONSTITUTION: A plurality of LED lamps(7) are arranged inside a lamp house(1). A plurality of LED lamp houses are connected through a piping(8). A temperature sensor detects the temperature inside a grow room and a lamp house. A control device is arranged in an inlet(14) and a vent(13) of the piping. The control device controls the exhaustion of the air inside/outside the grow room. The control device automatically controls the exhaust volume and the exhaustion direction of the vent by comparing the detected temperature of the temperature sensor with a preset temperature.