| 摘要 |
An advertisement frame is provided to install facilities that constitute a lighting equipment inside an advertisement signboard in assembling type through a rail combination, without attaching the facilities to the frame, thereby improving a working efficiency. A supporting protrusion(22) is configured at right angle downward an upper protrusion(18) which is at right angle to a surface of a frame wall to have a gap into which an advertisement plate can be inserted. A supporting protrusion(16) comprises a projection portion(14) inclined downward at 45-degree angle, and is formed at an end of the projection portion(14). A supporting protrusion(16a) is formed in a contact part of a frame(2) and the projection portion(14) in compatible way, so that a reflecting plate(6) can be pushed inside to be combined. |
