| 摘要 |
The disclosed projector is comprised of an optical unit (10) provided with a discharge type lamp (13). An integrated electric unit provides power for the lamp, and comprises least a high voltage ignitor, the optical unit and the electric unit being mounted in a common dismountable case. In said case, the optical unit and the electric unit are supported by two separable elements (29, 40), of which one supports the electric unit and the other supports a power supply wire for the electric unit, each of the two elements also carrying a respective connector member (36, 46) connected, respectively, to the power supply wire and to the electric unit so that breaking of the circuits of the elements causes the concomitant disconnection of the connector members and the switching off of the supply of the electric unit before the possibly live internal members become accessible.
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