| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting fixture capable of increasing illumination intensity on a ceiling. <P>SOLUTION: The lighting fixture includes two light sources 1 having straight tube shapes, wherein their axial directions are horizontal and they are parallel with each other, and a fixture body 2 having a storage recess 20 wherein an inner surface reflects light of respective light sources 1 and retaining respective light sources 1 in the storage recess 20 and fixing an opening of the storage recess 20 on the ceiling so as to make the opening of the storage recess face below. Locations having designated angles only around the axis on the outer peripheral surface of each light source 1 can emit light as a light emitting unit 12, and the locations having the other designated angles around the axis on the outer peripheral surface of each light source 1 can not emit light as a non light emitting unit 13. In the fixture body 2, window holes 24 are arranged at an upper side rather than the light sources 1 and at an outer side in a lining direction of the light sources 1. Respective light sources 1 are retained by inclining outward the light emitting units 12 against the vertical direction. Illumination intensity on the ceiling can be raised by increasing light incident to the window holes 24 in comparison with the case that the light emitting units 12 is faced below in the vertical direction. <P>COPYRIGHT: (C)2013,JPO&INPIT |
