Industry Patents
Patent: 10845030
Lighting Fixture with Internal Shutter Blade
(Click image for PDF of full patent)
| Patent Number: |
10845030 |
| Title: |
Lighting Fixture with Internal Shutter Blade |
| Abstract: |
A lighting fixture includes a housing, light source, reflector, tandem
lens array, shutter blade, and condenser. The housing includes an outlet.
An optical axis extends centrally through the outlet. The light source
includes an array of light-emitting diodes. The reflector has an input
end positioned along the optical axis between the light source and the
outlet. The reflector has an output end positioned along the optical axis
between the input end and the outlet. The light source emits light from
the input end through the output end. The tandem lens array is positioned
along the optical axis between the output end and the outlet. The shutter
blade is positioned along the optical axis between the tandem lens array
and the outlet. The shutter blade is disposed at least partially within
the housing. The condenser, including a lens, is positioned along the
optical axis between the shutter blade and the outlet.
|
| Country of Issue: |
US |
| First Named Inventor: |
Tornyai |
| Assignee: |
Electronic Theatre Controls |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 11/02 |
| US Classification: |
F21V 7/04 |
| Issue Date: |
11-24-2020 |
| Filing Date: |
02-26-2020 |
| Application : |
16/801543 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
10845030 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
10845030 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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