CASSETTE FOR EXCHANGING LAMP, LAMP HOUSE, LIGHT IRRADIATION DEVICE, AND LAMP EXCHANGING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a light irradiation device which can efficiently exchange a plurality of lamps.SOLUTION: A cassette 400 for exchanging a lamp comprises a frame like supporting member 402 which can support a plurality of lamps including a lamp part of a straight tube and a socket part connected to both ends of the lamp part. The supporting member 402 is provided with frame parts 404 and 426 which are provided so that a plurality of pedestal bases 412 constructed by holding the socket parts of the lamps is arranged in one line along a Y direction, and includes a frame part 406 facing to the frame part 404. In each pedestal base 412, an energization member 414 energizing the socket part in a Z direction is provided. In each pedestal base 426, an energization member 428 energizing the socket part in the Z direction is provided.SELECTED DRAWING: Figure 9