EP3203141A1 - Optique d'éclairage, système d'optique d'éclairage et éclairage comprenant une optique d'éclairage - Google Patents

Optique d'éclairage, système d'optique d'éclairage et éclairage comprenant une optique d'éclairage Download PDF

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Publication number
EP3203141A1
EP3203141A1 EP17154298.8A EP17154298A EP3203141A1 EP 3203141 A1 EP3203141 A1 EP 3203141A1 EP 17154298 A EP17154298 A EP 17154298A EP 3203141 A1 EP3203141 A1 EP 3203141A1
Authority
EP
European Patent Office
Prior art keywords
luminaire
optical elements
optics
optic
elements
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.)
Granted
Application number
EP17154298.8A
Other languages
German (de)
English (en)
Other versions
EP3203141B1 (fr
Inventor
Sandra Beecken
Thomas Tendis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zumtobel Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP3203141A1 publication Critical patent/EP3203141A1/fr
Application granted granted Critical
Publication of EP3203141B1 publication Critical patent/EP3203141B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00Lighting devices or systems using a string or strip of light sources
    • F21S4/20Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/22Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/007Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2103/00Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2103/00Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30Elongate light sources, e.g. fluorescent tubes curved
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2105/00Planar light sources
    • F21Y2105/10Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Definitions

  • the present invention relates to a luminaire optics with a plurality of optical elements, a luminaire optical system consisting of several luminaire optics of the aforementioned type and a luminaire with the aforementioned luminaire optics or with the aforementioned luminaire optical system.
  • the plurality of optical elements have the same orientation.
  • the optical axes of the respective optical elements are all arranged in parallel and in series.
  • the optical elements are divided into defined and repeating in their respective orientation Optikelement weakness.
  • a periodically repeating arrangement configuration of juxtaposed optical elements is conceivable. In this way, it is ensured that a desired light characteristic and, for example, a defined light emission direction is provided over the entire luminaire optics safe and reproducible, resulting in a harmonious perception of light.
  • the joint regions preferably also have the same orientation with respect to one another, for example at least as the associated - ie adjacent - optical elements.
  • the optical elements can be offset uniformly in a bend parallel to their optical axes.
  • this orientation may differ from the orientation of the optical elements - at least the respective hinge region associated, so adjacent optical elements.
  • the configuration is arbitrary here, with the connection of the optical elements with the flexible joint element always a predefined configuration is provided, which is also easier to handle as a whole.
  • the flexible joint element can extend flat between the respective optical elements. Due to the quasi plate-like configuration of such a flexible joint element, a defined bending direction can be specified; For example, to an axis extending in the plane of extension of the joint element axis.
  • the flexible hinge element preferably has a hinge region, which is provided for example by a material reduction or material reinforcement and is preferably provided centrally between the respective optical elements. In this way, a defined joint area can be provided, which allows a defined bending of the flexible joint element, so that overall a uniform provision of the individual optical elements can be ensured even in use.
  • the optical elements arranged at the opposite ends of the luminaire optics preferably have on the side facing away from the adjacent optic element in each case a corresponding part of a flexible joint element, which together can form a flexible joint element.
  • the luminaire optics in a closed contour, in which just the respective opposite ends are connected to each other by means of the corresponding parts of the flexible hinge element.
  • the two parts may preferably have corresponding coupling regions. These can continue at least the contour or shape of the lens optics and form particularly preferred corresponding locking elements for latching connection of the two Leuchtenoptikenden.
  • FIG. 5 schematically shows how by means of these parts 30 several luminaire optics 1 strung together and thus a corresponding luminaire optical system S can be formed, as exemplified in FIG. 1 is shown.
  • a corresponding luminaire optics system S has the same advantages and refinements as the individual luminaire optics 1.
  • an arbitrarily long luminaire optical system S can be provided, which can be adapted to the given conditions.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP17154298.8A 2016-02-08 2017-02-02 Optique d'éclairage, système d'optique d'éclairage et éclairage comprenant une optique d'éclairage Active EP3203141B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202016100615.5U DE202016100615U1 (de) 2016-02-08 2016-02-08 Leuchtenoptik, Leuchtenoptiksystem sowie Leuchte mit Leuchtenoptik

Publications (2)

Publication Number Publication Date
EP3203141A1 true EP3203141A1 (fr) 2017-08-09
EP3203141B1 EP3203141B1 (fr) 2022-08-31

Family

ID=57963057

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17154298.8A Active EP3203141B1 (fr) 2016-02-08 2017-02-02 Optique d'éclairage, système d'optique d'éclairage et éclairage comprenant une optique d'éclairage

Country Status (3)

Country Link
EP (1) EP3203141B1 (fr)
AT (1) AT17179U8 (fr)
DE (1) DE202016100615U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900020160A1 (it) 2019-10-31 2021-05-01 Luciferos Lampada architetturale

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017110428A1 (de) * 2017-05-12 2018-11-15 Occhio GmbH Innen- oder Außenleuchte mit einer blendarmen Lichtaustrittsfläche
BE1028160B1 (nl) * 2020-03-24 2021-10-25 Delta Light Nv Kit voor modulaire led-lichtbalken, een reflectorrooster, een afdekraster en een werkwijze voor het gebruik ervan

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364806A2 (fr) * 1988-10-21 1990-04-25 TEMIC TELEFUNKEN microelectronic GmbH Emetteur de lumière par surface
US20030147253A1 (en) * 2002-02-06 2003-08-07 Jack Shy Curved warning light device for attaching to vehicle
US20130135855A1 (en) * 2006-07-06 2013-05-30 Osram Ag Illuminating system of flexible shape
WO2015184458A1 (fr) * 2014-05-30 2015-12-03 Osram Sylvania Inc. Moteurs de gestion d'éclairage intégrés comprenant des dispositifs optiques souples et des sources de lumière souples

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007028097B4 (de) * 2007-06-19 2015-02-12 Automotive Lighting Reutlingen Gmbh Beleuchtungsanordnung mit Halbleiterlichtquellen auf flexiblen Leiterplatten
DE102011008474B4 (de) * 2011-01-13 2012-08-09 Dräger Medical GmbH Operationsleuchte mit LED-Ausrichtung mittels Formschluss
US9109776B2 (en) * 2012-10-05 2015-08-18 Gregory S. Smith Segmented LED lighting system
CN205048218U (zh) * 2015-06-08 2016-02-24 亮锐控股有限公司 照明带和照明装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364806A2 (fr) * 1988-10-21 1990-04-25 TEMIC TELEFUNKEN microelectronic GmbH Emetteur de lumière par surface
US20030147253A1 (en) * 2002-02-06 2003-08-07 Jack Shy Curved warning light device for attaching to vehicle
US20130135855A1 (en) * 2006-07-06 2013-05-30 Osram Ag Illuminating system of flexible shape
WO2015184458A1 (fr) * 2014-05-30 2015-12-03 Osram Sylvania Inc. Moteurs de gestion d'éclairage intégrés comprenant des dispositifs optiques souples et des sources de lumière souples

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900020160A1 (it) 2019-10-31 2021-05-01 Luciferos Lampada architetturale

Also Published As

Publication number Publication date
DE202016100615U1 (de) 2017-05-09
AT17179U1 (de) 2021-08-15
EP3203141B1 (fr) 2022-08-31
AT17179U8 (de) 2021-09-15

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