Industry Patents
Patent: 12234973
Beam Control System for an Automated Luminaire
(Click image for PDF of full patent)
| Patent Number: |
12234973 |
| Title: |
Beam Control System for an Automated Luminaire |
| Abstract: |
A luminaire includes a light emitter, an asymmetric lens, and a mechanism. The light emitter includes an exit aperture and emits a light beam having an optical axis. The asymmetric lens receives the light beam and projects a projected beam. The mechanism rotates the light emitter about an axis of rotation passing through the exit aperture, thereby moving a point of entry of the light beam into the asymmetric lens. A size and location of a hot-spot of the projected beam varies as the point of entry of the light beam into the asymmetric lens moves. The asymmetric lens includes a long axis, a short axis, and an asymmetric surface, which has a long axis parallel to the long axis of the asymmetric lens. The asymmetric surface is asymmetric in a cross-section taken in a plane perpendicular to the short axis of the asymmetric lens. |
| Country of Issue: |
US |
| First Named Inventor: |
Nemec, Vilem, Pavlicek, Valchar |
| Assignee: |
Robe Lighting |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 21/30 |
| US Classification: |
F21V 21/30 |
| Issue Date: |
02-25-2025 |
| Filing Date: |
04-19-2024 |
| Application : |
18/640958 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
12234973 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
12234973 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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