| 摘要 |
The sound absorber (1) has an absorber part incorporated in a frame part (6), where the absorber part includes an outer surface. Light-reflecting elements formed by a glass fiber mat are arranged on an outer side of the absorber part. Light elements i.e. LEDs, are arranged in the frame part for emitting light transverse to the outer surface of the absorber part. The frame part is divided into a main-frame part and an auxiliary-frame part, where the auxiliary-frame part is detachable from the main-frame part. The light elements are covered by a scattering light disk at the bottom. |
