| 摘要 |
PROBLEM TO BE SOLVED: To provide an irradiation device which uses a glass reflecting mirror and which can support a lamp.SOLUTION: An irradiation device includes a lamp unit 30 which has: a straight tube type lamp 7; and a glass reflecting mirror unit 80 including glass reflection mirrors 8 extending along a tube axis X direction of the straight tube type lamp 7 and having reflection surfaces 8a and 8b for reflecting light emitted by the straight tube type lamp 7, incorporated in a housing 31. The reflecting mirror unit 80 includes: a ventilation plate 35 extending along the tube axis X of the straight tube type lamp 7; and a pair of the reflecting mirrors 8 and 8 provided on both sides of the ventilation plate 35. A supporting part 40 for supporting the straight tube type lamp 7 is attached at substantially the center in a longitudinal direction of the ventilation plate 35. |
