| 摘要 |
PROBLEM TO BE SOLVED: To provide an irradiation device that can be applied in common to various kinds of light guide means.SOLUTION: An irradiation device 1 includes a main body 2 and a dispersion cover member 4 fixed to the lower end of the main body 2, an upper wall 21 and a left wall 22 of the main body 2 are formed with opening parts 21a and 22a, respectively. A reflection plate 6 rises and inclines toward the opening part 22a within the main body 2 and can be attached in such a way that a reflection surface 6a opposes obliquely against each of the opening part 22a and the dispersion cover member 4. Light from light guide means is fed through any one of the opening parts 21a and 22a and in the case that the light is fed through the opening part 21a, the reflection plate 6 is removed. In turn, in the case that the light is fed through the opening part 22a, the reflection plate 6 is attached, the light from the light guide means is reflected by the reflection plate 6, and disperses and is irradiated through the dispersion cover member 4. |
