| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting fixture in which a plurality of light sources having different light colors are arranged repeatedly in a row, and light sources on end parts thereof are made inconspicuous. <P>SOLUTION: The lighting fixture 1 includes a body case 3 fixed on a fixing plate 2, light emitting diodes 5b, 5r and 5g of blue, red and green, mounted repeatedly in a row on a substrate 4, and a light-transmissive lid 6 covering the upper surface of the diodes. Covers 7 which attenuate light emitted from light emitting diodes 5b, 5g on the ends of the row are attached on corners of both ends of the lid 6 so as to cover the upper parts of the light emitting diodes 5b, 5g on the ends. Lights Lb, Lr, Lg emitted from light-emitting diodes of the middle part excluding the ends are mutually mixed after passing the lid 6 and turns to white. Light entering the covers 7 out of light Lbh, Lgt emitted from the diodes 5b, 5g on the ends is attenuated and simultaneously diffused, thereby making inherent light colors (blue, green) inconspicuous. The fixture can be adaptable to not only white color but each color tone obtained from a mixed color. <P>COPYRIGHT: (C)2009,JPO&INPIT |
