Lamp changing system for an image projection lighting device

Optics: image projectors – Housing

Reexamination Certificate

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Details

C348S789000

Reexamination Certificate

active

08061858

ABSTRACT:
An image projection lighting device including a base housing, a yoke, a lamp housing, and a video projector located inside the lamp housing, is disclosed. The video projector includes a video projector housing. The video projector housing can be moved into a first position and a second position in relation to the lamp housing. The first position is a video projector operating position in which the video projector cannot be serviced. The video projector can be serviced in the second position. A projector lamp cannot be accessed in the first position but can be accessed in the second position.

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patent: 5669688 (1997-09-01), Baar et al.
patent: 6345896 (2002-02-01), Kurosawa
patent: 6379012 (2002-04-01), Enochs et al.
patent: 6969960 (2005-11-01), Belliveau
patent: 7144120 (2006-12-01), Soper et al.
patent: 7481410 (2009-01-01), Umberg
DL.1 Digital Light “Make the Transition to Digital Lighting!” Brochure, © 2005 High End Systems, Inc.
3600of MultiMedia in Motion DL.2 Digital Light, “See it to Believe it”, © 2006 High End Systems, Inc.
“High End Systems 2001 Lighting WorldWide”.

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