| 摘要 |
The purpose of the present invention is to provide a light-emitting signboard using optical fibers. The present invention simplifies the combining structure of a light source and a bundle unit which is used to bind the rear end part of the optical fibers into a single bundle, and enables the front-end cross-section of each optical fiber fixated to the signboard to form a downward slope, thereby improving the legibility of the signboard to a vehicle driver. According to the present invention, the light-emitting signboard using optical fibers includes: a panel member having a panel shape; a plurality of through-holes formed in the panel member to display a desired sign; optical-fiber holder members which are inserted into the through-holes, and into which the front-end part of the optical fibers is individually inserted and fixated; a bundle ring installed to bind the rear-end part of the optical fibers into a single bundle, wherein the optical fibers are individually inserted and fixated into the optical-fiber holder members; a light source unit capable of supplying light to the optical fibers bound by the bundle ring; and a fixating unit capable of fixating the light source unit and the bundle ring in order to deliver the light emitted from the light source unit to the optical fibers while reducing the loss of the light at the same time. |
