| 摘要 |
A first panel (30) has a first attaching part (46) and an undulating part (44) that is adjacent to the first attaching part. A second panel (32) has an outward facing surface (72) and an inward facing surface (70), and a periphery is defined therebetween. The outward facing surface has a lighting element holding structure (76) and a second attaching part (78) that is attached to the first attaching part. The second panel hides the first attaching part with a first periphery part (84) of the second panel, and the first periphery part extends along the undulating part and separates from the undulating part defining a gap (G) therebetween. A lighting element (90) is installed in the lighting element holding structure and illuminates the undulating part with light emitted through the gap. The measurements of the undulating part and the first periphery part are decided so as to block the line of sight between the lighting element and an inner area between the first panel and the second panel, while exposing the undulating part illuminated by the lighting element. |
