EP4015900A3 - Zoom-strahler - Google Patents
Zoom-strahler Download PDFInfo
- Publication number
- EP4015900A3 EP4015900A3 EP21215596.4A EP21215596A EP4015900A3 EP 4015900 A3 EP4015900 A3 EP 4015900A3 EP 21215596 A EP21215596 A EP 21215596A EP 4015900 A3 EP4015900 A3 EP 4015900A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- zoom
- scattering
- expanding
- optics
- beam angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/002—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for interchangeability, i.e. component parts being especially adapted to be replaced by another part with the same or a different function
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Stroboscope Apparatuses (AREA)
- Lenses (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020134279.9A DE102020134279A1 (de) | 2020-12-18 | 2020-12-18 | Zoom-Strahler |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4015900A2 EP4015900A2 (de) | 2022-06-22 |
EP4015900A3 true EP4015900A3 (de) | 2022-09-07 |
Family
ID=78957347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21215596.4A Pending EP4015900A3 (de) | 2020-12-18 | 2021-12-17 | Zoom-strahler |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4015900A3 (de) |
DE (1) | DE102020134279A1 (de) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999006758A2 (en) * | 1997-08-04 | 1999-02-11 | Buhl Electric, Inc. | Light fixture with elliptical reflector and mechanical shutter dimmer |
US20130058094A1 (en) * | 2011-09-05 | 2013-03-07 | Robe Lighting S.R.O. | Versatile beam and wash optical system for an automated luminaire |
WO2014031644A1 (en) * | 2012-08-20 | 2014-02-27 | Robe Lighting, Inc. | Improved diffusion system for an automated luminaire |
WO2017173429A1 (en) * | 2016-04-01 | 2017-10-05 | Robe Lighting, Inc. | A special flower effects beam and washlight luminaire |
EP3742047A1 (de) * | 2019-05-21 | 2020-11-25 | Zumtobel Lighting GmbH | Optiksystem für strahlerleuchte |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060039160A1 (en) | 2004-08-23 | 2006-02-23 | Cassarly William J | Lighting systems for producing different beam patterns |
US20120320579A1 (en) | 2011-06-20 | 2012-12-20 | Focal Point, L.L.C. | Diffuser Assembly for LED Lighting Fixture |
DE202014000449U1 (de) | 2014-01-17 | 2014-07-08 | Johannes Pradler | LED-Beleuchtungsgerät mit variabler Zoom-Optik |
EP3623695B1 (de) | 2017-02-14 | 2021-12-01 | Zumtobel Lighting GmbH | Leuchte sowie verfahren zur steuerung der abstrahlcharakteristik derselben und lichtmischleiter und leuchte mit lichtmischleiter |
-
2020
- 2020-12-18 DE DE102020134279.9A patent/DE102020134279A1/de active Pending
-
2021
- 2021-12-17 EP EP21215596.4A patent/EP4015900A3/de active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999006758A2 (en) * | 1997-08-04 | 1999-02-11 | Buhl Electric, Inc. | Light fixture with elliptical reflector and mechanical shutter dimmer |
US20130058094A1 (en) * | 2011-09-05 | 2013-03-07 | Robe Lighting S.R.O. | Versatile beam and wash optical system for an automated luminaire |
WO2014031644A1 (en) * | 2012-08-20 | 2014-02-27 | Robe Lighting, Inc. | Improved diffusion system for an automated luminaire |
WO2017173429A1 (en) * | 2016-04-01 | 2017-10-05 | Robe Lighting, Inc. | A special flower effects beam and washlight luminaire |
EP3742047A1 (de) * | 2019-05-21 | 2020-11-25 | Zumtobel Lighting GmbH | Optiksystem für strahlerleuchte |
Also Published As
Publication number | Publication date |
---|---|
EP4015900A2 (de) | 2022-06-22 |
DE102020134279A1 (de) | 2022-06-23 |
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Legal Events
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21Y 115/10 20160101ALN20220729BHEP Ipc: F21W 131/406 20060101ALN20220729BHEP Ipc: F21V 17/00 20060101ALI20220729BHEP Ipc: F21V 14/00 20180101ALI20220729BHEP Ipc: F21V 13/02 20060101AFI20220729BHEP |
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17P | Request for examination filed |
Effective date: 20230307 |
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RBV | Designated contracting states (corrected) |
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