WO2012152257A3 - Led-leuchte zur ausleuchtung von spezifischen flächen - Google Patents

Led-leuchte zur ausleuchtung von spezifischen flächen Download PDF

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Publication number
WO2012152257A3
WO2012152257A3 PCT/DE2012/000482 DE2012000482W WO2012152257A3 WO 2012152257 A3 WO2012152257 A3 WO 2012152257A3 DE 2012000482 W DE2012000482 W DE 2012000482W WO 2012152257 A3 WO2012152257 A3 WO 2012152257A3
Authority
WO
WIPO (PCT)
Prior art keywords
led lamp
specific surfaces
individual lenses
chip led
illuminating
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.)
Ceased
Application number
PCT/DE2012/000482
Other languages
English (en)
French (fr)
Other versions
WO2012152257A2 (de
Inventor
Volker GÜHNE
Maik Schwede
Michael BACHSEITZ
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.)
Jenoptik Polymer Systems GmbH
Original Assignee
Jenoptik Polymer Systems GmbH
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 Jenoptik Polymer Systems GmbH filed Critical Jenoptik Polymer Systems GmbH
Priority to EP12748152.1A priority Critical patent/EP2707651A2/de
Priority to US14/117,216 priority patent/US20140218912A1/en
Priority to CN201280022259.5A priority patent/CN103620297A/zh
Publication of WO2012152257A2 publication Critical patent/WO2012152257A2/de
Publication of WO2012152257A3 publication Critical patent/WO2012152257A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
    • 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
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • 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 [2D] 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 [2D] array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional [2D] 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]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses

Landscapes

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

Abstract

Die vorliegende Erfindung betrifft eine LED-Leuchte und mindestens ein zugehöriges System von derartigen Leuchten zur Beleuchtung von Innen- und Außenflächen, insbesondere von Industrieanlagen bzw. -flächen mit verbesserter lichttechnischer Effizienz. Die Strahlungsquellen LEDs, die als 3-Chip-LED aufgebaut sind und die benachbarten Chips jeweils zueinander so verdreht angeordnet sind, dass sie die asymmetrische Abstrahlung eines 3-Chip-LED ausgleichen. Als optische Elemente werden bevorzugt asphärische Einzellinsen oder aus einer bikonischen Fläche bestehende Einzellinse/n verwendet.
PCT/DE2012/000482 2011-05-10 2012-05-10 Led-leuchte zur ausleuchtung von spezifischen flächen Ceased WO2012152257A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12748152.1A EP2707651A2 (de) 2011-05-10 2012-05-10 Led-leuchte zur ausleuchtung von spezifischen flächen
US14/117,216 US20140218912A1 (en) 2011-05-10 2012-05-10 Led lamp for illuminating specific surfaces
CN201280022259.5A CN103620297A (zh) 2011-05-10 2012-05-10 用于照亮特定表面的led灯

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102011101354.0 2011-05-10
DE102011101353 2011-05-10
DE102011101353.2 2011-05-10
DE102011101354 2011-05-10

Publications (2)

Publication Number Publication Date
WO2012152257A2 WO2012152257A2 (de) 2012-11-15
WO2012152257A3 true WO2012152257A3 (de) 2013-01-03

Family

ID=46690349

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2012/000482 Ceased WO2012152257A2 (de) 2011-05-10 2012-05-10 Led-leuchte zur ausleuchtung von spezifischen flächen

Country Status (5)

Country Link
US (1) US20140218912A1 (de)
EP (1) EP2707651A2 (de)
CN (1) CN103620297A (de)
DE (3) DE202012009066U1 (de)
WO (1) WO2012152257A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015140760A1 (en) * 2014-03-20 2015-09-24 Koninklijke Philips N.V. Led packages and apparatuses with enhanced color uniformity, and manufacturing method therefor.
CN105810800A (zh) * 2014-12-29 2016-07-27 宁波海奈特照明科技有限公司 一种led集成发光器件及其制作方法
US10177127B2 (en) 2015-09-04 2019-01-08 Hong Kong Beida Jade Bird Display Limited Semiconductor apparatus and method of manufacturing the same
US10304811B2 (en) 2015-09-04 2019-05-28 Hong Kong Beida Jade Bird Display Limited Light-emitting diode display panel with micro lens array
US10032757B2 (en) 2015-09-04 2018-07-24 Hong Kong Beida Jade Bird Display Limited Projection display system
EP3411659B1 (de) * 2016-02-01 2022-06-01 Heptagon Micro Optics Pte. Ltd. Beleuchtungsmodule und optoelektronische systeme
CN111442213B (zh) * 2020-04-10 2021-12-14 宁波贝克照明电器有限公司 一种照明、氛围一体灯

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002275A1 (de) * 2005-01-19 2006-07-20 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung
DE102006033893A1 (de) * 2005-12-16 2007-06-28 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881654A (en) * 1955-10-24 1959-04-14 Dominic S Toffolo Biconical refractor
JP2009544133A (ja) * 2006-07-18 2009-12-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 複合光源
DE102010004221A1 (de) 2009-05-05 2010-11-11 Siteco Beleuchtungstechnik Gmbh Straßenleuchte mit punktförmigen Lichtquellen, insbesondere LED-Leuchte
US20110063836A1 (en) * 2009-09-11 2011-03-17 Glp German Light Products Gmbh Support structure for a plurality of lenses, lens, lens system, and optical system
DE202009013230U1 (de) 2009-09-16 2011-02-03 Ledon Lighting Jennersdorf Gmbh LED-Leuchtenelement zur Beleuchtung eines Lichtkastens mit homogener Lichtverteilung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002275A1 (de) * 2005-01-19 2006-07-20 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung
DE102006033893A1 (de) * 2005-12-16 2007-06-28 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung

Also Published As

Publication number Publication date
CN103620297A (zh) 2014-03-05
US20140218912A1 (en) 2014-08-07
DE102012010096A1 (de) 2012-11-29
DE202012009068U1 (de) 2012-11-15
EP2707651A2 (de) 2014-03-19
WO2012152257A2 (de) 2012-11-15
DE202012009066U1 (de) 2012-11-12

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