| 摘要 |
PROBLEM TO BE SOLVED: To enhance efficiency in utilizing light, to attain uniform irradiance and to improve lighting visibility in an oblique direction view by diffused light by a light guide part. SOLUTION: In this lighting fixture 1, a reflector 6 in a substantially bowl shape is provided in front of a plurality of LEDs 5 of the lighting fixture 1, associating with each LED 5. The reflector 6 is formed with a transparent member and has an opening in front thereof. The reflector 6 has an entire reflective surface 6b of the light from the LED 5 and a light guide part 6c for guiding at least a part of the reflecting light by the reflective surface 6b to the front side of the lighting fixture 1 is integrally formed and thereby efficiency in utilizing light is enhanced and uniform irradiance is attained at the same time. A no-cut lens without lens cutting for luminous intensity distribution can be used as a front lens. The molding shape or color of the reflector 6 is considered to appeal in design during no lighting and is exhibited positively so that a fresh and quality appearance can be attained. |
