ARTIFICIAL CULTIVATION DEVICE, LED LIGHTING FIXTURE, AND METHOD FOR ELECTRICALLY CONNECTING LED LIGHTING FIXTURE IN ARTIFICIAL CULTIVATION DEVICE

摘要

[Problem] To provide an artificial cultivation device capable of reducing manual work such as installation work, and facilitating the arranging and mounting an of LED lighting fixture at a predetermined position on an artificial cultivation plant shelf. [Solution] This artificial cultivation device 100 comprises: an artificial cultivation plant shelf 110; a plurality of LED lighting fixtures 120; and a support 140 which supports an external terminal 130, an internal connection circuit 131, a bridge crossover wiring cord 132, and the LED lighting fixture 120. The LED lighting fixture 120 includes a crossover voltage supply line 126 that supplies a voltage between a first connection portion 122 and a second connection portion 123. In the work of arranging the LED lighting fixture 120, the LED lighting fixtures 120 are connected to each other in series by the bridge crossover wiring cord 132, power is supplied by the voltage supply line 126 across the inside of the LED lighting fixture, and a voltage can be supplied to an LED lighting fixture group in which a plurality of LED lighting fixtures are arranged in series, thereby facilitating electric wiring work.