EP2503231A3 - Lighting system based on light-emitting diodes with mobile optics for control of the exit light beam - Google Patents

Lighting system based on light-emitting diodes with mobile optics for control of the exit light beam Download PDF

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Publication number
EP2503231A3
EP2503231A3 EP12159123.4A EP12159123A EP2503231A3 EP 2503231 A3 EP2503231 A3 EP 2503231A3 EP 12159123 A EP12159123 A EP 12159123A EP 2503231 A3 EP2503231 A3 EP 2503231A3
Authority
EP
European Patent Office
Prior art keywords
optical device
individual
lighting system
group
control
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.)
Withdrawn
Application number
EP12159123.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2503231A2 (en
Inventor
Lucas GARCÍA RODRÍGUEZ
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.)
Lledo Iluminacion SA
Original Assignee
Lledo Iluminacion SA
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 Lledo Iluminacion SA filed Critical Lledo Iluminacion SA
Publication of EP2503231A2 publication Critical patent/EP2503231A2/en
Publication of EP2503231A3 publication Critical patent/EP2503231A3/en
Withdrawn legal-status Critical Current

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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • F21V5/004—Refractors for light sources using microoptical elements for redirecting or diffusing light using microlenses
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/038—Lighting devices intended for fixed installation of surface-mounted type intended to be mounted on a light track
    • 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
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP12159123.4A 2011-03-22 2012-03-12 Lighting system based on light-emitting diodes with mobile optics for control of the exit light beam Withdrawn EP2503231A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201130408A ES2399156B1 (es) 2011-03-22 2011-03-22 Sistema de iluminación a base de diodos emisores de luz con óptica móvil para control del haz luminoso de salida.

Publications (2)

Publication Number Publication Date
EP2503231A2 EP2503231A2 (en) 2012-09-26
EP2503231A3 true EP2503231A3 (en) 2014-11-26

Family

ID=45992031

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12159123.4A Withdrawn EP2503231A3 (en) 2011-03-22 2012-03-12 Lighting system based on light-emitting diodes with mobile optics for control of the exit light beam

Country Status (2)

Country Link
EP (1) EP2503231A3 (es)
ES (1) ES2399156B1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9303846B2 (en) 2013-05-31 2016-04-05 GE Lighting Solutions, LLC Directional lamp with adjustable beam spread
EP2876364A1 (en) * 2013-11-22 2015-05-27 Koninklijke Philips N.V. Lighting device and luminaire
DE102013226419A1 (de) * 2013-12-18 2015-06-18 Zumtobel Lighting Gmbh Beleuchtungsanordnung mit zumindest zwei optischen Elementen
CN104748021A (zh) * 2013-12-31 2015-07-01 欧普照明股份有限公司 一种led照明装置
DE102014011169A1 (de) * 2014-07-29 2015-07-30 Diehl Aerospace Gmbh Leuchtvorrichtung zur Lichtausgabe in einen Flugzeuginnenraum sowie Flugzeuginnenraum mit der Leuchtvorrichtung
CN205560624U (zh) 2015-10-26 2016-09-07 莱迪尔公司 用于改变光分布的光学装置及其制造模具和照明装置
DE202016100958U1 (de) * 2016-02-24 2017-05-26 Zumtobel Lighting Gmbh Beleuchtungsanordnung mit zumindest zwei optischen Elementen
ES2637804B1 (es) * 2016-04-15 2018-08-24 Fº JAVIER PORRAS VILA Bombilla y cristal acoplable, con semiesferas
CN206755076U (zh) * 2017-02-27 2017-12-15 漳州立达信光电子科技有限公司 一种可切换光束角的组合光学装置和led灯
US10323829B1 (en) 2017-07-10 2019-06-18 Chien Luen Industries Co., Ltd., Inc. Multi-beam angle spotlight
BE1025877B1 (fr) * 2018-01-05 2019-08-06 Schreder S.A. Luminaire a lentille mobile
WO2019211214A1 (en) 2018-05-01 2019-11-07 Signify Holding B.V. Lighting device with controllable light output characteristics
EP4097514B1 (en) * 2020-01-31 2024-03-20 American Sterilizer Company Light head with rotating lens assembly and method of operating same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6474837B1 (en) * 2000-11-20 2002-11-05 Richard S. Belliveau Lighting device with beam altering mechanism incorporating a plurality of light souces
US20030147237A1 (en) * 2002-02-01 2003-08-07 Halasz Christopher Lee Flashlight
JP2007149552A (ja) * 2005-11-29 2007-06-14 Harison Toshiba Lighting Corp 照明装置
EP1904875A2 (en) * 2005-07-13 2008-04-02 Koninklijke Philips Electronics N.V. Illumination system for spot lighting
US20080273324A1 (en) * 2007-05-04 2008-11-06 Abl Ip Holding Llc Adjustable lighting distribution system
CN101793349A (zh) * 2009-11-23 2010-08-04 海洋王照明科技股份有限公司 一种便携式聚泛光灯具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2278955T3 (es) * 2001-09-17 2007-08-16 Gelcore Llc Modulo de haz luminoso concentrado de optica variable.
WO2003044870A1 (fr) * 2001-11-22 2003-05-30 Mireille Georges Dispositif optique d'eclairage a diodes electroluminescentes
WO2005093319A1 (en) 2004-03-29 2005-10-06 Koninklijke Philips Electronics N.V. Floodlight with variable beam
JP2008186777A (ja) 2007-01-31 2008-08-14 Seiko Instruments Inc 照明装置及びこれを備える表示装置
ES2339209B1 (es) 2008-11-10 2011-03-28 Lledo Iluminacion S.A. Sistema optico movil que permite modificar el haz proveniente de una tira lineal de leds mediante un desplazamiento longitudinal del sistema optico.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6474837B1 (en) * 2000-11-20 2002-11-05 Richard S. Belliveau Lighting device with beam altering mechanism incorporating a plurality of light souces
US20030147237A1 (en) * 2002-02-01 2003-08-07 Halasz Christopher Lee Flashlight
EP1904875A2 (en) * 2005-07-13 2008-04-02 Koninklijke Philips Electronics N.V. Illumination system for spot lighting
JP2007149552A (ja) * 2005-11-29 2007-06-14 Harison Toshiba Lighting Corp 照明装置
US20080273324A1 (en) * 2007-05-04 2008-11-06 Abl Ip Holding Llc Adjustable lighting distribution system
CN101793349A (zh) * 2009-11-23 2010-08-04 海洋王照明科技股份有限公司 一种便携式聚泛光灯具

Also Published As

Publication number Publication date
ES2399156B1 (es) 2014-01-28
ES2399156A1 (es) 2013-03-26
EP2503231A2 (en) 2012-09-26

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