| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a daylighting apparatus capable of taking a sufficient amount of light indoors while suppressing the position of the top end of a reflection member from being excessively high.SOLUTION: A daylighting apparatus 1 includes a reflection member 100 arranged more outward than an opening part formed at a building outside wall WL and reflecting outdoor light toward the opening part. When the reflection member 100 is seen from the side surface, a reflection surface 110 of the reflection member 100 is formed so that an angle formed relative to a horizontal surface in a reflection direction on a first reflection surface 111 at the lower side near the opening part is smaller than that in a reflection direction on a second reflection surface 112 at an upper side farther from the opening part, when a direction where parallel light incident vertically downwards is reflected, is defined as the reflection direction.</p> |
