EP2734782A2 - Anordnung zur lichtabgabe - Google Patents
Anordnung zur lichtabgabeInfo
- Publication number
- EP2734782A2 EP2734782A2 EP12737278.7A EP12737278A EP2734782A2 EP 2734782 A2 EP2734782 A2 EP 2734782A2 EP 12737278 A EP12737278 A EP 12737278A EP 2734782 A2 EP2734782 A2 EP 2734782A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- lens
- light
- arrangement
- reflector
- emitting light
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 26
- 230000004313 glare Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
-
- 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
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Definitions
- the present invention relates to an arrangement for emitting light with at least one LED light source and at least one lens arranged in the light emission direction in front of the LED light source.
- Fluorescent lamps have been used as a light source in the commercial sector.
- the progressive development of LEDs now leads more and more to the fact that, for example, fluorescent lamps are replaced by corresponding LEDs. This results on the one hand from the fact that LED light sources have considerable advantages in terms of life and energy efficiency compared to conventional bulbs.
- the luminous intensities that can be achieved with the help of LEDs are now sufficiently high so that LED light sources can easily replace conventional light sources such as fluorescent lamps.
- the LED light sources are associated with lenses which are arranged in the emission direction in front of the LED light sources.
- Several such lenses are in this case joined together to form an elongate optical element, wherein preferably each LED light source is assigned in each case exactly one lens of the optical element.
- Fig. 1 three differently configured optical elements 2 are shown. Such optical elements 2 are in this case usually produced by injection molding.
- FIGS. 2 and 4 show two possible light intensity distribution curves of the lenses 6 shown in FIG. 1, the curves illustrated therein corresponding to the values in the C0 / C180 plane, ie in the transverse direction to the optical elements 2 shown in FIG. correspond.
- the luminous intensity distribution curve shown in Fig. 2 has two separate wings, each having a tip portion at 30 ° and thereon on both sides adjacent flank regions in which the light intensity drops to a much lower value than in the tip region, wherein one of the flanks falls to the angle range by 0 ° out.
- Such a light intensity distribution is, for example, then advantageous if a corresponding arrangement for emitting light along a corridor is arranged, each of which has shelves on the right and left, which are to be illuminated by the arrangement for emitting light accordingly.
- a device for light emission 1 which has a housing 3 with a light exit opening, wherein in the housing 3, the LED light sources 4 are arranged and the to the optical element. 2
- the lenses 6 produce a slightly different luminous intensity distribution curve, as shown in Fig. 4, as compared to Fig. 2. Through this, a very wide illumination of the area below the arrangement for light emission 1 is achieved.
- Embodiment own tools or molds must be produced, which lead to high costs.
- the present invention is therefore based on the object to further develop the above-outlined arrangement for light output in such a way that the
- an arrangement for emitting light which has at least one LED light source and at least one lens arranged in the light emission direction in front of the LED light source, wherein a reflector for influencing the light emitted by the lens is arranged in the light emission direction in front of the lens.
- the reflector is used here in particular in the transverse direction.
- the light output in the longitudinal direction is influenced by the reflector, for example in panel lighting in classrooms.
- the arrangement for emitting light has a plurality of LED light sources and a plurality of lenses, wherein the lenses are joined together to form an optical element.
- each LED light source is assigned in each case exactly one lens of the optical element.
- the arrangement for emitting light has a housing with a light exit opening, wherein the at least one LED light source is arranged in the housing and the at least one lens closes the housing in the light emission direction.
- the luminous intensity distribution curve of the light emitted by the lens in the C0 / C180 plane may comprise one or more, preferably two substantially symmetrical, mutually separated wings, each substantially in an angular range of 0 ° to 90 °, with respect to a Axis parallel to
- Lichtabstrahlutter by the center of gravity of the lens lie and each have a tip region and adjoining flank areas in which the light intensity drops to a much lower value than in the tip region, the tip region at angles greater than 0 ° and one of the flanks to the Angular range drops by 0 °.
- the reflector is designed and arranged laterally in front of the lens, that substantially the entire of the lens emitted light is directed to the reflector opposite side of the lens.
- the side of the reflector facing away from the lens is designed as an advertising / information carrier.
- the reflector is a diaphragm which is designed in such a way and arranged in front of the lens, that the
- Beam angle of the light emitted from the lens is reduced or narrowed, in particular in the C0 / C180 plane, wherein the lens can already be designed such that it is done by glare deflation in the C90 / C270 level. In this way, a glare is achieved in a relatively wide-angle lens, whereby a corresponding arrangement for light output, for example, can be used at computer workstations or in the cashier area of a store.
- each reflector or a plurality of lenses is associated with a reflector, wherein only a portion of the lenses reflectors can be assigned.
- Fig. 2 possible light intensity distribution curve of the lenses shown in Fig. 1 in
- Fig. 3 arrangement for emitting light with a multi-lens having optical element;
- Fig. 4 light intensity distribution curve of the arrangement shown in Fig. 3 for
- Fig. 5 inventive arrangement for emitting light according to a first
- Fig. 6 light intensity distribution curve of the arrangement shown in Fig. 5 for
- FIG. 7 arrangement according to the invention for emitting light according to a second
- Fig. 8 light intensity distribution of the arrangement shown in Fig. 7 for
- the arrangement for emitting light 1 has a housing 3 with a light exit opening, wherein LED light sources 4 are arranged in the housing and the light exit opening is closed by an optical element 2.
- the optical element 2 in this case consists of a plurality of lenses 6 which are arranged in the light emission direction in front of the LED light sources 4.
- Such optical elements 2, which are composed of a plurality of lenses 6, are shown by way of example in FIG. 2 and 4 are two different Lichtabstrahl characterizingen or
- Luminous intensity distribution curve is particularly suitable, for example, for shops, where shelves are arranged along the left and right aisles, which are to be particularly illuminated by appropriate arrangements for light output 1.
- the light intensity distribution curve shown in FIG. 4, on the other hand, is particularly preferred when a relatively large area below such an arrangement for light emission 1 is to be illuminated, since in this case the lenses 6 have a relatively wide-radiating characteristic.
- a device 5 is still provided, which is a mechanical attachment of
- Arrangement for light emission 1 allows a support rail and also contacted within the support rail extending lines.
- FIGS. 5 and 7 show two exemplary embodiments of the invention for this purpose.
- a substantially flat or planar reflector 7 is arranged in the longitudinal direction of the arrangement for emitting light 1 and the optical element 2 on one side of the lens 6, whereby the through Lens 6 emitted in this direction light rays are reflected or directed towards the opposite side.
- the reflector 7 is in this case used in particular in the case of lenses 6, which have a light intensity distribution curve corresponding to FIG. 2, whereby the light intensity distribution curve shown in FIG. 6 then results given a corresponding configuration and arrangement of the reflector 7. From Fig. 6 it can now be clearly seen that the light output takes place only to one side, or the
- Luminous intensity distribution curve only one wing, in contrast to
- Such a configuration is, for example, desirable when shelves are arranged along a corridor on only one side and, accordingly, only this side is to be illuminated. In this case, however, it is no longer necessary that in an arrangement for emitting light 1, the entire optical element 2 must be replaced. Rather, it is readily possible that an arrangement for emitting light 1 with a corresponding optical element 2 is installed, and then according to the local conditions subsequently a reflector 7 of the arrangement for light emission 1 is assigned.
- the reflector arbitrary shapes, for example. Curved, exhibit. Furthermore, there is also the possibility that the entire light from the lens is directed to a reflector.
- the rear side of a preferably flat or flat reflector can be equipped with advertising / information carriers, wherein the rear side is illuminated by the transversely extending web of the lens.
- the reflector 8 is formed in the embodiment shown in FIG. 7 as a diaphragm.
- the diaphragm 8 is shaped and positioned in front of the lens 6 such that the emission angle of the light emitted by the lens 6 is reduced or narrowed.
- the arrangement shown in Fig. 7 for light emission 1 otherwise corresponds to the arrangement for light emission 1 of Fig. 3, wherein the housing 3 has slightly longer leg for receiving the aperture 8 here.
- This reduction or narrowing of the emission angle of the light emitted by the lens 6 takes place through the aperture 8 in this case, in particular in the transverse direction of the arrangement for emitting light 1 or the optical element 2. This can also be taken from the light emission characteristic or light intensity distribution curve shown in FIG , which in contrast to that shown in Fig. 4
- Luminous intensity distribution curve has a lower emission angle, whereby in comparison to the arrangement shown in Fig. 3 for light emission 1, the glare 8 is optimized accordingly. This makes it possible, for example, that a corresponding arrangement for emitting light 1 can also be used in the checkout area of a shop, since this fulfills the corresponding requirements for such a work area.
- the diaphragm 8 shown in FIG. 7 can also be used together with a lens 6 which has a luminous intensity distribution curve corresponding to FIG. 2.
- the aperture 8 consists of two mounted on each side curved reflective elements, these elements as well as the reflector 7 in Fig. 5 are arranged in the longitudinal direction of the arrangement for light emission 1 and the optical element 2.
- each reflective element thus influences in FIG.
- the aperture can also have a correspondingly different shape.
- the diaphragm is designed such that a circumferential glare is realized by the diaphragm.
- the lenses can already be designed such that a glare in the longitudinal direction already takes place through the lenses.
- Assembly is mounted to the light output with a corresponding optical element and only then the aperture is placed as desired lighting, whereby the use of the same or a very small number
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL12737278T PL2734782T3 (pl) | 2011-07-19 | 2012-07-18 | Układ do emisji światła |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011079404A DE102011079404A1 (de) | 2011-07-19 | 2011-07-19 | Anordnung zur Lichtabgabe |
PCT/EP2012/064044 WO2013011045A2 (de) | 2011-07-19 | 2012-07-18 | Anordnung zur lichtabgabe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2734782A2 true EP2734782A2 (de) | 2014-05-28 |
EP2734782B1 EP2734782B1 (de) | 2015-05-27 |
Family
ID=46545381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12737278.7A Active EP2734782B1 (de) | 2011-07-19 | 2012-07-18 | Anordnung zur lichtabgabe |
Country Status (6)
Country | Link |
---|---|
US (1) | US9360172B2 (de) |
EP (1) | EP2734782B1 (de) |
CN (1) | CN103688106B (de) |
DE (1) | DE102011079404A1 (de) |
PL (1) | PL2734782T3 (de) |
WO (1) | WO2013011045A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013207663A1 (de) * | 2013-04-26 | 2014-10-30 | Zumtobel Lighting Gmbh | LED-Leuchte mit unterschiedlich einstellbaren Lichtverteilungen |
DE202013103270U1 (de) | 2013-07-22 | 2014-10-23 | Zumtobel Lighting Gmbh | Leuchte mit einem gekrümmten Prismenstruktur-Element |
US9574724B1 (en) * | 2013-08-20 | 2017-02-21 | Lenzx, Llc | Method for converting a fluorescent light assembly into an LED light assembly |
CN103982802B (zh) * | 2014-05-28 | 2017-06-06 | 深圳市九洲光电科技有限公司 | 一种led黑板灯 |
DE202015105154U1 (de) * | 2015-09-30 | 2017-01-02 | Zumtobel Lighting Gmbh | Lichtbandsystem-Leuchte mit Reflektor, Lichtbandsystem und optisches Linsenelement |
US10405942B2 (en) * | 2015-10-07 | 2019-09-10 | Sld Technology, Inc. | Airframe system and method of controlling airflow |
CN207349884U (zh) * | 2017-06-13 | 2018-05-11 | 苏州欧普照明有限公司 | 一种灯具 |
Family Cites Families (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2254962A (en) | 1937-09-22 | 1941-09-02 | George M Cressaty | Unitary lens system |
US2215900A (en) | 1939-10-28 | 1940-09-24 | Ralph E Bitner | Catadioptrical lens |
JPH0737401A (ja) | 1993-07-22 | 1995-02-07 | Matsushita Electric Works Ltd | 照明器具 |
IT1265106B1 (it) | 1993-07-23 | 1996-10-30 | Solari Udine Spa | Sistema ottico per diodi emettitori di luce |
TW330233B (en) | 1997-01-23 | 1998-04-21 | Philips Eloctronics N V | Luminary |
FR2776595B1 (fr) | 1998-03-31 | 2000-06-16 | Valeo Vision | Feu de signalisation comprenant plusieurs sources lumineuses |
US6536923B1 (en) | 1998-07-01 | 2003-03-25 | Sidler Gmbh & Co. | Optical attachment for a light-emitting diode and brake light for a motor vehicle |
TW457732B (en) | 1999-08-27 | 2001-10-01 | Lumileds Lighting Bv | Luminaire, optical element and method of illuminating an object |
DE29915907U1 (de) * | 1999-09-10 | 1999-12-16 | Halemeier Eckhard | Beleuchtungsvorrichtung |
DE10025647A1 (de) | 2000-05-24 | 2001-11-29 | Zumtobel Staff Gmbh | Stromschienensystem |
ITMI20012579A1 (it) | 2001-12-06 | 2003-06-06 | Fraen Corp Srl | Modulo illuminante ad elevata dissipazione di calore |
US6945674B2 (en) | 2002-07-16 | 2005-09-20 | Ccs, Inc. | Light irradiating unit |
US6724543B1 (en) | 2002-10-23 | 2004-04-20 | Visteon Global Technologies, Inc. | Light collection assembly having mixed conic shapes for use with various light emitting sources |
DE10314357A1 (de) | 2003-03-31 | 2004-10-14 | Hella Kg Hueck & Co. | Kraftfahrzeugleuchte, insbesondere Zusatzbremsleuchte |
JP3686660B2 (ja) | 2003-09-16 | 2005-08-24 | シーシーエス株式会社 | 光照射装置及び光学ユニット |
CA2541686C (en) * | 2003-10-10 | 2012-06-19 | Federal Signal Corporation | Light assembly |
DE102004013962A1 (de) | 2003-12-22 | 2005-07-21 | Schott Ag | Stufenlinsenscheinwerfer mit gekoppelter Abstandsveränderung lichttechnischer Elemente |
JP4335719B2 (ja) | 2004-03-19 | 2009-09-30 | スタンレー電気株式会社 | 車両用灯具 |
US20060050528A1 (en) * | 2004-09-08 | 2006-03-09 | Lyons Christopher L | Sign lighting system |
JP2006148036A (ja) | 2004-10-19 | 2006-06-08 | Omron Corp | 発光光源及び発光光源アレイ |
US20060091414A1 (en) | 2004-10-29 | 2006-05-04 | Ouderkirk Andrew J | LED package with front surface heat extractor |
US20060146531A1 (en) | 2004-12-30 | 2006-07-06 | Ann Reo | Linear lighting apparatus with improved heat dissipation |
US20060268556A1 (en) | 2005-05-25 | 2006-11-30 | Chin-Mu Hsieh | LED shade |
CN101238325B (zh) | 2005-06-01 | 2011-03-30 | Ccs株式会社 | 光照射装置 |
TW200717131A (en) | 2005-08-19 | 2007-05-01 | Lg Chemical Ltd | Side emitting lens, light emitting device using the side emitting lens, mold assembly for preparing the side emitting lens and method for preparing the side emitting lens |
JP4017655B2 (ja) | 2006-01-31 | 2007-12-05 | 株式会社光と風の研究所 | 照明装置及び照明システム |
WO2007100837A2 (en) | 2006-02-27 | 2007-09-07 | Illumination Management Solutions, Inc. | An improved led device for wide beam generation |
TWI287117B (en) | 2006-05-25 | 2007-09-21 | Ind Tech Res Inst | Light guide lens and light emitting diode package structure having the light guide lens |
US7918583B2 (en) | 2006-08-16 | 2011-04-05 | Rpc Photonics, Inc. | Illumination devices |
JP2008221530A (ja) | 2007-03-09 | 2008-09-25 | Oshima Denki Seisakusho:Kk | 成形体の製造方法およびそれによる成形体およびランプ |
EP1998105A1 (de) * | 2007-05-29 | 2008-12-03 | Martin Professional A/S | Lichtbefestigung mit austauschbarer Optik |
US7837349B2 (en) | 2007-06-15 | 2010-11-23 | Visteon Global Technologies, Inc. | Near field lens |
CN101368686B (zh) | 2007-08-14 | 2011-06-29 | 富士迈半导体精密工业(上海)有限公司 | 光源组件及其导光板、以及背光模组 |
EP2039985B1 (de) | 2007-09-20 | 2017-10-25 | Siteco Beleuchtungstechnik GmbH | LED-Beleuchtungseinrichtung mit asymmetrischer Lichtverteilung, insbesondere für Straßenleuchten |
CN100549503C (zh) | 2007-09-30 | 2009-10-14 | 孙敬玺 | 异形透镜及大功率led路灯罩 |
DE102007054206A1 (de) * | 2007-10-15 | 2009-04-16 | Harald Hofmann | LED-Lampe mit Diffusor |
US9557033B2 (en) * | 2008-03-05 | 2017-01-31 | Cree, Inc. | Optical system for batwing distribution |
US8356916B2 (en) | 2008-05-16 | 2013-01-22 | Musco Corporation | Method, system and apparatus for highly controlled light distribution from light fixture using multiple light sources (LEDS) |
US8348475B2 (en) | 2008-05-23 | 2013-01-08 | Ruud Lighting, Inc. | Lens with controlled backlight management |
US7766509B1 (en) | 2008-06-13 | 2010-08-03 | Lumec Inc. | Orientable lens for an LED fixture |
KR100883345B1 (ko) | 2008-08-08 | 2009-02-12 | 김현민 | 라인형 led 조명장치 |
TWM364824U (en) | 2008-09-19 | 2009-09-11 | Genius Electronic Optical Co Ltd | Optical lens body of bilateral asymmetry polarization illumination |
EP2180241B1 (de) | 2008-10-22 | 2012-08-29 | Toshiba Lighting & Technology Corporation | Beleuchtungsvorrichtung |
US8287150B2 (en) | 2009-01-30 | 2012-10-16 | Koninklijke Philips Electronics N.V. | Reflector alignment recess |
US8378358B2 (en) * | 2009-02-18 | 2013-02-19 | Everlight Electronics Co., Ltd. | Light emitting device |
TW201033537A (en) | 2009-03-13 | 2010-09-16 | Genius Electronic Optical Co Ltd | Lens for LED illumination |
DE102009017424B4 (de) | 2009-04-15 | 2014-10-23 | Automotive Lighting Reutlingen Gmbh | Vorsatzoptik für eine Lichtquelle und Beleuchtungseinrichtung für ein Kraftfahrzeug mit einer solchen Vorsatzoptik |
CN101907263B (zh) | 2009-05-09 | 2013-08-28 | 西铁城电子股份有限公司 | 透镜部件和使用该透镜部件的光学单元 |
DE202009007292U1 (de) | 2009-05-20 | 2010-10-07 | Hella Kgaa Hueck & Co. | Beleuchtungsvorrichtung für Straßen |
CN101900286A (zh) | 2009-05-27 | 2010-12-01 | 富士迈半导体精密工业(上海)有限公司 | 一种防眩光的路面照明装置 |
CN101988677B (zh) | 2009-08-03 | 2012-11-14 | 杨然森 | 高功率led单颗多晶芯片模组路灯用散光透镜 |
WO2011027267A1 (en) | 2009-09-01 | 2011-03-10 | Koninklijke Philips Electronics N.V. | Illumination system and luminaire |
CN102003636A (zh) | 2009-09-03 | 2011-04-06 | 富准精密工业(深圳)有限公司 | 发光二极管模组 |
US7918590B1 (en) | 2009-09-14 | 2011-04-05 | Leotek Electronics Corporation | Composite lens plate |
AU2010313518B2 (en) | 2009-10-27 | 2015-01-22 | Current Lighting Solutions, Llc | Refractive optics to provide uniform illumination in a display case |
CN102054925B (zh) | 2009-10-29 | 2013-12-11 | 富准精密工业(深圳)有限公司 | 发光二极管模组 |
US8348461B2 (en) | 2009-10-30 | 2013-01-08 | Ruud Lighting, Inc. | LED apparatus and method for accurate lens alignment |
DE102010014209A1 (de) | 2010-04-08 | 2011-10-13 | Siteco Beleuchtungstechnik Gmbh | Leuchte mit optischer Platte |
DE102010003805A1 (de) | 2010-04-09 | 2011-10-13 | Zumtobel Lighting Gmbh | Leuchte mit LEDs und den LEDs zugeordneten Linsen |
US20120307504A1 (en) | 2011-06-03 | 2012-12-06 | Min-Hwa Chou | Lampshade for an led lamp |
JP5839686B2 (ja) | 2012-01-27 | 2016-01-06 | 株式会社エンプラス | 光束制御部材および発光装置 |
-
2011
- 2011-07-19 DE DE102011079404A patent/DE102011079404A1/de not_active Withdrawn
-
2012
- 2012-07-18 WO PCT/EP2012/064044 patent/WO2013011045A2/de active Application Filing
- 2012-07-18 PL PL12737278T patent/PL2734782T3/pl unknown
- 2012-07-18 CN CN201280035477.2A patent/CN103688106B/zh active Active
- 2012-07-18 US US14/233,055 patent/US9360172B2/en active Active
- 2012-07-18 EP EP12737278.7A patent/EP2734782B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CN103688106B (zh) | 2017-06-20 |
US9360172B2 (en) | 2016-06-07 |
DE102011079404A1 (de) | 2013-01-24 |
WO2013011045A2 (de) | 2013-01-24 |
PL2734782T3 (pl) | 2015-10-30 |
CN103688106A (zh) | 2014-03-26 |
EP2734782B1 (de) | 2015-05-27 |
WO2013011045A3 (de) | 2013-04-04 |
US20140160756A1 (en) | 2014-06-12 |
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