| 摘要 |
<p>An illuminated sign including an edge casing (1) determining the shape of an advertisement figure, a cover (2) substantially covering the section defined by the edge casing, as well as a light source ( 3) disposed beneath the cover in a space defined by the edge casing. According to the invention, the edge casing (1) is made of a sheet profile having a sheet portion (4) that forms the edge casing, and a first stiffener flange (5) that is perpendicular with respect to the sheet portion and extends inwards of the advertisement figure; the first stiffener flange is disposed in the vicinity of the first edge of the sheet portion and includes notches (7) in the sections of the edge casing deviating from straight ones to implement the curved shapes of the edge casing; the cover (2) is attached on top of the first stiffener flange, and a number of LEDs function as the light source.</p> |
