| 摘要 |
PURPOSE: An LED lamp using an optical fiber for scene illumination is provided to improve adhesive force between a lens and a frame by forming an uneven adhesion structure on a contact part between the lend and the frame. CONSTITUTION: An LED illumination module includes a heat radiation board(110), a frame, and a lens(300). A plurality of LED elements are mounted on the heat sink board. The heat radiation board is attached to the lower side of the frame. A hollow is formed in the center of the heat radiation board. The lens is mounted on the frame. The heat radiation case receives the LED illumination module. An optical guide is formed on the upper center of the heat radiation case and has a cylindrical shape. An optical fiber bundle(610) is inserted into the optical guide. |
