| 摘要 |
Disclosed is a light guide device (1) for plants, comprising a light guide board (2) and at least one light-emitting element (3). The light guide board (2) has at least one light incident surface (21) and at least one light emergent surface (22), wherein the light emergent surface (22) is not in a single plane. The light-emitting element (3) faces each of the light incident surfaces (21), and the light rays emitted by the light-emitting element (3) enter the light guide board (2) via each of the light incident surfaces (21) and then are emitted from the light emergent surface (22). |
