| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a solar lighting system capable of effectively suppressing variation in the lighting efficiency depending on seasons or time zones.SOLUTION: A solar lighting system 10 comprises: two or more pieces of lighting means each having an incident plane on a virtual plane; and light guide means 50 connected to each lighting means. The two or more pieces of lighting means include two or more pieces selected from among: first lighting means 20 connected to the light guide means from one side in a first direction d1 on the virtual plane; second lighting means 30 connected to the light guide means from the one side in the first direction, the second lighting means having a deflection function for directing light from the same direction toward a different direction than the first lighting means; and third lighting means 40 connected to the light guide means from at least one side in a second direction d2 on the virtual plane.</p> |
