LIGHTING WIRING MODULE AND LIGHTING WIRING CONSTRUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a lighting wiring module showing a high versatility and facilitating its wiring fixing work and provide a lighting wiring construction method.SOLUTION: This invention relates to a lighting wiring module 1 for performing a wiring connection work for each of the lighting units of a ceiling module at a system ceiling in which one or more basic ceiling modules are combined where a predetermined number of lighting units are arranged. The lighting wiring module comprises a plurality of lighting wirings 3 which are connected to each of the lighting units in the ceiling module through a connector 4 and have the same length in the numbers corresponding to those of lighting units in the ceiling module; two power supply connection wirings 5 that can be connected to an adjoining ceiling module through a connector; and a joint 2 for connecting the plurality of lighting wirings 3 and the two power supply connection wirings 5 in a radial manner and having a screw through-pass hole 2a that is engaged in thread with a thread stud 10 hung down at the ceiling module.SELECTED DRAWING: Figure 1