| 摘要 |
PURPOSE:To obtain a sharply oriented illuminator without glaring feeling, by arranging plane illuminator units at a required position of a show window, in which a tubular lighting source is provided with reflecting plates respectively at the end face of oneside of multi-light-conducting members, along the other inclined face. CONSTITUTION:A plane illuminator unit 4 is provided to illuminate a specified position of a show window 1 in the direction of displayed articles 3. This illuminator unit 4 is a tubular lighting sources L. For instance, four pierced plates P having different lengthes with each other made of a material with an excellent piercing characteristic such as methylmetacrylate polymer and a relatively small-diametral and high-brightness fine-tubular fluorescent light 7a are laminated in accordance with the diameter of fluorescent light 7a. And this unit is composed of multi-light conductors 7b in which the endface of one side of respective pierced plates P is arranged at a plane and further the other sideface is inclined in an irregular stair-form and a reflection plate 7e arranged so as to surround the fluorescent light 7a along the inclined sideface (b) of the multi- light conductors 7b. In this way, displayed articles 3 can be illuminated evenly or specified position can be emphatically illuminated. |
