| 摘要 |
PROBLEM TO BE SOLVED: To easily arrange a stick-shaped optical fiber at a curved part of a number of parts of a unit room and improve usability and safety of the unit room capable of fully illuminating the inside of the unit room by using a resin- made flexible stick-shaped optical fiber for a unit room lighting system. SOLUTION: A unit room lighting system is provided a plurality of circular sectional resin-based single-core structured flexible stick-shaped optical fibers 1. On that outer circumference, for example, well known vertical-stripe shaped scattering reflection means 2 is provided. Each stick-shaped optical fiber 1 at which a reflection mirror 8 is mounted on the other end is connected to a diverged end of a connection optical fiber 6 via an optical fiber cable 4 and is connected to a power box 7. Each stick-shaped optical fiber 1 is mounted to the ceiling, and a side wall panel inner face or the like, a power unit 7 is provided outside the room and is connected between these via an optical fiber cable 4. |
