| 摘要 |
PURPOSE: A truss apparatus for use in illumination system is provided to achieve an aesthetic enhancement while preventing a risk caused by electric wiring. CONSTITUTION: A truss apparatus comprises a plurality of beams(10) which are connected in parallel with each other through supporting disks(11) arranged at both ends of the beam; a wiring unit(20) fixed at the supporting disks, and which has a driver circuit(25) accommodated in the wiring unit; an illuminating unit(30) mounted between wiring units through a band(21), and which accommodates an illuminating light(35) arranged in the illuminating unit; and a wiring member for supplying power to the illuminating unit and the other illuminating unit which is connected in a vertical direction with the illuminating unit. The beam includes a support disk(12) arranged at the center of the beam, and the wiring member includes a main section penetrating through the beam, and a branch section branched in parallel from the main section and which is connected to the terminal of the illuminating light.
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