| 摘要 |
<p>The present invention relates to an LED lighting system with cooling and radiation structure. More particularly, a plant factory LED lighting system includes: a frame for forming a plant cultivation space; a cultivation box which is arranged in the lower part of the frame and sets up a plant; an LED lighting member which is installed in the upper part of the cultivation box and emits LED lighting to the plant; and an elevating member which moves vertically a support unit fixed to the LED lighting part and controls a distance between the LED lighting and the plant. The LED lighting part includes a PCB where LEDs are attached on, a heat radiation member which is attached to the PCB and has an curved upper surface to generate heat, a cooling tube which is inserted into the heat radiation member in a length direction, heat radiation pins which are formed on the curved surface of the heat radiation member. Water is circulated through the cooling tube to perform a cooling function.</p> |
