ES2399604R1 - Very high flexibility optical system for adjusting the lighting field in luminaires and lighting devices - Google Patents

Very high flexibility optical system for adjusting the lighting field in luminaires and lighting devices

Info

Publication number
ES2399604R1
ES2399604R1 ES201000879A ES201000879A ES2399604R1 ES 2399604 R1 ES2399604 R1 ES 2399604R1 ES 201000879 A ES201000879 A ES 201000879A ES 201000879 A ES201000879 A ES 201000879A ES 2399604 R1 ES2399604 R1 ES 2399604R1
Authority
ES
Spain
Prior art keywords
lighting
luminaires
field
optical system
high flexibility
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
ES201000879A
Other languages
Spanish (es)
Other versions
ES2399604A2 (en
ES2399604B1 (en
Inventor
Pena Jose Luis Seoane
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES201000879A priority Critical patent/ES2399604B1/en
Publication of ES2399604A2 publication Critical patent/ES2399604A2/en
Publication of ES2399604R1 publication Critical patent/ES2399604R1/en
Application granted granted Critical
Publication of ES2399604B1 publication Critical patent/ES2399604B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La invención "Sistema óptico de muy alta flexibilidad para el ajuste del campo de la iluminación en luminarias y dispositivos de alumbrado", describe un sistema de lentes cilíndricas compuesto por uno o varios conjuntos de lentes que se pueden desplazar entre sí para ser incorporado en luminarias y dispositivos de iluminación. Cuando se usa un solo conjunto de lentes, esto posibilita ajustar el campo de iluminación en una sola dirección del espacio. Cuando se añade un segundo conjunto montado a 90º, se consigue ajustar el campo de iluminación en la dirección perpendicular. Cuando un conjunto es rotado en referencia al otro, se consiguen ajustes del campo de iluminación complejos. La ventaja que aporta esta patente es la conseguir a partir de un haz de rayos colimados, el ajuste del campo de iluminación a voluntad sin necesidad de recurrir a pantallas y por lo tanto sin perder rendimiento luminoso.The invention "Optical system of very high flexibility for the adjustment of the lighting field in luminaires and lighting devices", describes a cylindrical lens system composed of one or more lens sets that can be moved together to be incorporated into luminaires and lighting devices. When a single set of lenses is used, this makes it possible to adjust the lighting field in a single direction of space. When a second set mounted at 90º is added, the illumination field can be adjusted in the perpendicular direction. When one set is rotated in reference to the other, complex lighting field settings are achieved. The advantage of this patent is to obtain from a beam of collimated rays, the adjustment of the lighting field at will without the need to resort to screens and therefore without losing light performance.

ES201000879A 2010-07-08 2010-07-08 Very high flexibility optical system for adjusting the lighting field in luminaires and lighting devices Expired - Fee Related ES2399604B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201000879A ES2399604B1 (en) 2010-07-08 2010-07-08 Very high flexibility optical system for adjusting the lighting field in luminaires and lighting devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201000879A ES2399604B1 (en) 2010-07-08 2010-07-08 Very high flexibility optical system for adjusting the lighting field in luminaires and lighting devices

Publications (3)

Publication Number Publication Date
ES2399604A2 ES2399604A2 (en) 2013-04-02
ES2399604R1 true ES2399604R1 (en) 2013-04-19
ES2399604B1 ES2399604B1 (en) 2014-03-11

Family

ID=47878311

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201000879A Expired - Fee Related ES2399604B1 (en) 2010-07-08 2010-07-08 Very high flexibility optical system for adjusting the lighting field in luminaires and lighting devices

Country Status (1)

Country Link
ES (1) ES2399604B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6588457B2 (en) * 2014-03-04 2019-10-09 シグニファイ ホールディング ビー ヴィ Dual mode lighting fixture
CN108954227B (en) * 2018-08-20 2024-10-25 上海彩丞新材料科技有限公司 Lens assembly capable of changing light spot size

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484599A (en) * 1967-01-03 1969-12-16 William D Little Optical projection system
US4293892A (en) * 1979-12-18 1981-10-06 Polaroid Corporation Zoom light apparatus
DE3926618A1 (en) * 1989-08-11 1991-02-14 Philips Patentverwaltung Lighting unit with variable flood to spot capability - has twin fixed and moving lenses with matching concentric convex and concave prisms enabling selection of light beam
US5068768A (en) * 1990-03-28 1991-11-26 Koito Manufacturing Co., Ltd. Variable light distribution type automobile lamp
US5307208A (en) * 1989-04-15 1994-04-26 Optische Werke G. Rodenstock Optical system for imaging the light from light sources
US5584568A (en) * 1991-11-06 1996-12-17 Etablissements Pierre Angenieux Lighting method and apparatus having a variable illuminated field
US5775799A (en) * 1994-11-17 1998-07-07 David W. Cunningham Lighting device incorporating a zoomable beamspreader

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484599A (en) * 1967-01-03 1969-12-16 William D Little Optical projection system
US4293892A (en) * 1979-12-18 1981-10-06 Polaroid Corporation Zoom light apparatus
US5307208A (en) * 1989-04-15 1994-04-26 Optische Werke G. Rodenstock Optical system for imaging the light from light sources
DE3926618A1 (en) * 1989-08-11 1991-02-14 Philips Patentverwaltung Lighting unit with variable flood to spot capability - has twin fixed and moving lenses with matching concentric convex and concave prisms enabling selection of light beam
US5068768A (en) * 1990-03-28 1991-11-26 Koito Manufacturing Co., Ltd. Variable light distribution type automobile lamp
US5584568A (en) * 1991-11-06 1996-12-17 Etablissements Pierre Angenieux Lighting method and apparatus having a variable illuminated field
US5775799A (en) * 1994-11-17 1998-07-07 David W. Cunningham Lighting device incorporating a zoomable beamspreader

Also Published As

Publication number Publication date
ES2399604A2 (en) 2013-04-02
ES2399604B1 (en) 2014-03-11

Similar Documents

Publication Publication Date Title
CO6592080A2 (en) LED light mixed light and white led lamp set with narrow beam and high cri using said set
WO2009080210A3 (en) Microscope with light layer illumination
EP1847762A3 (en) Compact lighting device, in particular for use in a dental lamp
ES2478141T3 (en) Lighting device
BRPI0715880A8 (en) LAMP TO PROVIDE GENERAL LIGHTING, LIGHT MODULE FOR USE IN A GENERAL LIGHTING LAMP
ATE529768T1 (en) OPTICAL COMPONENT AND LIGHTING DEVICE
BR112012024455A2 (en) led lamp for homogeneous hollow body lighting
WO2011163493A3 (en) Imaging device with focused illumination
WO2008114502A1 (en) Laser illuminating device and image display device
TW200730962A (en) Surface light source capable of changing range of spread angle of exit light, and liquid crystal display apparatus using this surface light source
ATE557312T1 (en) LIGHT EMITTING DEVICE
WO2006080534A3 (en) Illumination optical apparatus and optical apparatus
ATE481600T1 (en) LED DISPLAY DEVICE
BR112015017765A2 (en) accommodative soft contact lens
RU2017135133A (en) DEVICE FOR FORMING AN OPTICAL BEAM AND USING ITS DOT LIGHT SOURCE
EP3018404A8 (en) Lens system for an led luminaire
JP2018530130A5 (en)
AU2016204281A1 (en) Optical system and lighting device comprised thereof
ATE513164T1 (en) LIGHTING BODY
CN205618998U (en) Adjustable laser angle's lighting system
DE502004007854D1 (en) Reticule and its use for a riflescope
ES2399604R1 (en) Very high flexibility optical system for adjusting the lighting field in luminaires and lighting devices
DE102011112222A8 (en) Lighting unit with optical system
KR101375094B1 (en) Flashlight with focusing ablity
JP2012109227A5 (en) Light unit and display device

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2399604

Country of ref document: ES

Kind code of ref document: B1

Effective date: 20140311

FD2A Announcement of lapse in spain

Effective date: 20181011