| 摘要 |
PROBLEM TO BE SOLVED: To provide LED lighting fixture capable of restricting glare and showing a superior heat radiation effect without using any light diffusion lens or light diffusion plate and the like.SOLUTION: A plurality of LEDs 2,,2 are arranged in a rotation symmetry manner in respect to a center line CL of a unit main body 1, an ejection beam of each of LEDs is reflected downward by a reflection plane 31 of a reflection member 3 so as to perform an indirect irradiation against a plane to be irradiated. In such a structure as above, it is possible to restrict glaring of a light source (LED) without using any light diffusion lens or a light diffusion plate and the like. Further, the LEDs 2 are directly fixed to a unit main body 1. With this arrangement as above, since it is possible to radiate heat under utilization of a large surface area of the unit main body 1, heat generated by LEDs can be efficiently radiated.SELECTED DRAWING: Figure 8 |
