| 摘要 |
PURPOSE: A device for installation of lighting equipment is provided to adjust the height of light equipment from the support as cylindrical clamp is able to combine with the desired height of the support. CONSTITUTION: Cylindrical clamps (110,111) are combined with the light equipment support installed in the ceiling. A screw thread inserted into the threaded rod (121) of stud bolt (120) is formed on the inner peripheral surface of the cylinder clamp. The screw thread of the cylinder clamp is formed to correspond with the threaded rod of the lighting equipment support. A wire fixing part (140) fixes the wire for supporting the light equipment. A fastening part maintains the folded state of the cylindrical clamp.
|
