| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which allows a projection device to stably operate by providing an appropriate heat countermeasure to the projection device, while being capable of supporting various game machine specifications and projecting a high quality video presenting an enhanced video visual effect on a plurality of projection surfaces.SOLUTION: A game machine has a projector X for projecting a video by irradiation light and a screen drive mechanism for relatively displacing a plurality of projection surfaces with respect to the projector X. The projector X has a cover case X22, a plurality of optical means provided inside the cover case X22 for projecting a video, and a heat sink 243Xc for dissipating heat generated at the plurality of optical means. The heat sink 243Xc is exposed to the outside of the cover case X22.SELECTED DRAWING: Figure 125 |
