EP2023035A1 - Luminaire - Google Patents

Luminaire Download PDF

Info

Publication number
EP2023035A1
EP2023035A1 EP07015210A EP07015210A EP2023035A1 EP 2023035 A1 EP2023035 A1 EP 2023035A1 EP 07015210 A EP07015210 A EP 07015210A EP 07015210 A EP07015210 A EP 07015210A EP 2023035 A1 EP2023035 A1 EP 2023035A1
Authority
EP
European Patent Office
Prior art keywords
luminaire according
flat frame
housing
functional unit
reflector
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
EP07015210A
Other languages
German (de)
English (en)
Other versions
EP2023035B1 (fr
Inventor
Hartmut S. Engel
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
Priority to EP07015210A priority Critical patent/EP2023035B1/fr
Application filed by Individual filed Critical Individual
Priority to AT07015210T priority patent/ATE445808T1/de
Priority to DE502007001744T priority patent/DE502007001744D1/de
Priority to ES07015210T priority patent/ES2335042T3/es
Priority to CA002638414A priority patent/CA2638414A1/fr
Priority to MX2008009850A priority patent/MX2008009850A/es
Priority to US12/184,533 priority patent/US7841738B2/en
Publication of EP2023035A1 publication Critical patent/EP2023035A1/fr
Application granted granted Critical
Publication of EP2023035B1 publication Critical patent/EP2023035B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • 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
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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 invention relates to a luminaire with a pot-shaped housing for receiving electrical components and for detachable mounting of a functional unit having at least one main luminous surface.
  • the object of the invention is to design a lamp of this type in such a way that it can be used both for indoor and outdoor use and can be designed as a pure LED light with surface light output.
  • the preferably planar trained main luminescent surface of the functional unit is parallel to the bottom wall of the housing or its mounting surface and the edge is bounded by a peripheral flat frame made of thermally conductive material that the flat frame thermally conductive with at least one LED Carrier is connected, which is located in the functional unit in the region of the back of the flat frame and the LED's supporting surface is directed to a arranged between the bottom wall of the housing and the main luminescent reflector so that the main luminescent surface is substantially uniformly applied with diffuse light.
  • each used LED bulbs have a monochromatic light color, but can also deliver dynamic RGB light.
  • the circumferential flat frame made of thermally conductive material is used as a cooling surface and effectively dissipates the heat generated within the lamp to the outside.
  • the flat frame forms both the visible side edge outer boundary of the main luminescent surface as well as the functional unit, whereby the light contrast is increased and the luminaire with sharp outlines in appearance occurs, so that aesthetically the impression of a framed light surface arises.
  • the functional unit carrying the flat frame is designed as a translucent body, in particular as an opal glass body or as a translucent plastic body of one or more parts, in which the flat frame is inserted flush and connected to the likewise thermally conductive LED carriers via thermally conductive elements passing through the wall of the functional unit is.
  • the side luminescent surfaces can also be associated with partial reflector surfaces of angled Edge regions of the concave curved and fully illuminated LED reflector are formed.
  • a particularly advantageous embodiment of the invention which likewise has the advantages already explained above, is distinguished by the fact that the functional unit is designed as a space body which widens on all sides starting from the flat-top-shaped housing and has a base section which can be coupled to the housing and an adjoining and widening one Inclined surface portion which merges into an edge portion which is formed as a support for the main luminous surface and the flat frame.
  • the angle between the bottom wall of the housing and the inclined surface portions is selected to be significantly less than 45 °, resulting in this way for the light aesthetically the desired character of a flat screen.
  • plastic plate is preferably prism side covered with a glass plate and back with a light-diffusing film.
  • the plate-shaped main luminous surface can be combined with the flat frame to form a unit and connected to the end region of the functional unit via a peripheral edge bent at right angles, in particular welded or glued.
  • a divider wall-forming, preferably flat, reflector is preferably arranged between the base section and the inclined surface section.
  • the walls of the inclined surface portion may be made translucent, but it is also possible to make the inner walls of the inclined surface portion reflective.
  • the necessary lead wires extend in the bending edges between adjacent inclined wall partial surfaces.
  • these wires are connected to the LED groups each via a contact surface on the LED carrier attacking spring contact, so that the electrical connections are inevitably made when the unit of main luminescent surface, flat frame and LED carriers placed on the free edge portion of the lamp body and connected thereto.
  • the luminaire comprises a flat-top-shaped housing 1 and a functional unit 2 which can be coupled and connected to the housing 1 and which is formed by a shaped body made of light-permeable material.
  • the functional unit 2 defines together with the housing 1 a flat interior, in which there is a concave reflector 10 with respect to the main surface 3, which is supported in the housing 1 and extends with its lowest point to the vicinity of the bottom wall 4 of the housing and In the region of its upper and its lower edge, an edge region which is obtusely bent in the direction of the housing and which forms a partial reflector surface 9 in each case.
  • the translucent material consisting of functional unit 2 with flat main luminescent surface 3 carries a peripheral flat frame 5 made of opaque and especially heat-conducting material, which limits the main luminescent surface 3 on the one hand and on the other flush with the side wall of the functional unit 2.
  • an LED support 6 is provided, which consists of thermally conductive material and also thermally conductive, preferably integrally molded fixing strips 6 'and the translucent material of the functional unit 2 passing through connecting elements 12 with the flat frame. 5 connected is.
  • the laterally connected to the LED support 6 fixing strips 6 extend below the flat frame 5 adjacent to the inside of the main luminescent surface 3 and are fixed on the flat frame 5 provided on the inside, peg-shaped connecting elements 12 and heat-conducting connected to the flat frame 5.
  • the LED carrier 6 can be adjusted in particular by a simple bending process relative to its fixing strips 6 'in its inclination with respect to the main luminescent surface 3, so that the arranged on a particular reflective surface 8 of the support 6 LED's with respect to the concave reflector 10 optimally - Considering the LED's preferably associated optics - can be directed and thereby the reflector 10 at least from one side and preferably from both sides applied uniformly with light and the desired full surface diffuse backlit main luminescent surface 3 is obtained.
  • the LEDs whose monochromatic light color can be predetermined, are preferably positioned so that part of the light emitted by them also strikes the partial reflector surfaces 9 and is reflected from there to the side walls of the functional unit. Since these side walls are transparent, arise in this way side light surfaces 11, which are advantageous in an embodiment as surface mounted or semi-recessed lights in appearance.
  • Fig. 2 shows a preferred embodiment of the invention, which is designed in terms of their spatial design in the manner of a flat screen.
  • the flat-top-shaped housing 1 can be coupled via flush-mounted snap-action clamping elements 18 with a widening spatial body, which is formed by a base portion 13 and an adjoining, on all sides widening inclined surface portion 14, which merges into an edge portion 15, which serves as a carrier for the main luminescent surface 3 and the flat frame 5 is formed.
  • the snap-action clamping elements or clip clamping closures 18 can be blocked by means of a securing screw 19.
  • the arrangement of the light emitting diodes below the flat frame 5 and the dissipation of the heat generated by the LED's to the flat frame 5 is analogous to the embodiment according to Fig. 1 designed.
  • a concave curved reflector as in the embodiment according to Fig. 1 is provided according to Fig. 2 a arranged between the base portion 13 and the inclined surface portion 14 and at the same time a partition forming reflector 16 is used, which is preferably flat.
  • the inclined surfaces 14 are usually translucent, but their inner wall sides can also be designed to be reflective and form a total reflector with the flat reflector 16, which reflects the light emitted by the concealed "LEDs" on this total reflector diffuse light to the main luminescent surface 13 and their largely uniform application ensures with reflection light.
  • microprism structure is preferred for realizing the main luminous surface 3 provided plastic plate used, which is preferably prism side covered with a glass plate and back with a light-diffusing film.
  • This structure is combined with the flat frame 5 to a unit and preferably glued or welded to the edge portion 15.
  • At least the edge section 15 running perpendicular to the main luminous surface 3 is designed to be translucent.
  • the units required for powering the LED's are the units required for powering the LED's.
  • the electrical connection between these power supply units and the LEDs is preferably via electrical conductors which are guided along the bending edges 17 between adjacent inclined surfaces. In this way, these electrical conductors do not appear visually disturbing.
  • Fig. 3 shows a portion of a lamp according to the invention for explaining the contacting of the LED units.
  • the reflector surface 16 separating the upper region of the luminaire and the housing-side region of the luminaire is not shown, but the support edges for this reflector surface can be seen on the step-shaped transitional region between the base section 13 and the end section engaging in the housing 1.
  • the respective electrical conductor 21, which is connected via a plug connection 22 to the power supply, runs in bending edges 17 and ends in a spring contact 25 in the region of the LED carrier 6.
  • a contact surface 24 is provided opposite the spring contact 25.
  • the spring contact 25th is applied when the unit of main luminous surface 3, 5 flat frame and LED support 6 with associated fixing strips 6 'is connected to the edge portion 15.
  • the contact surface 24 is in electrical communication with the LEDs 20, i. Each group of LED's 20 is connected via two contact surfaces 24 to the power supply.
  • FIG. 3 also shows the configuration of the lateral fixing strips 6 ', which are provided with holes 23 through which extend in the assembled state, the connecting elements 12 which are provided on the flat frame 5. It is also apparent that the LED support 6 can be changed in terms of its angular position to the fixing strips 6 'by a bending operation, wherein the electrical contact between the spring contact 25 and the contact surface 24 remains unchanged.
  • Each of the two mutually opposite provided LED support 6 extends over the length of a rectangular side and has at both ends in each case a contact surface 24.
  • FIG. 4 shows a preferred embodiment of a square or square structure having lamp according to the invention.
  • the housing 1 is connected to the functional unit 2 via clip clamping closures 18, so that after production of the electrical connections in the region of the housing 1 including in Fig. 3 shown connector 22, the functional unit 2 set only on the housing 1 and must be coupled by means of snap connections 18 with the housing.
  • the Fig. 4 also makes it clear that the LED units are practically invisible and also the leading to these units in the four bending edges 17 electrical conductors 21 are not disturbing in appearance.
  • Over the large-area reflector 16 a full-surface and extremely uniform application of the main luminous surface is achieved, and it can be additionally ensured that the respective desired lateral light emission via the edge portions 15, not shown in this representation oblique surface portions 14 and the base portions 13.
  • the main luminescent surface 3 may carry pictograms or other characteristics, such as house numbers, with these characteristics appear particularly clearly due to the uniformly diffuse backlighting.
  • This application is an example of the many uses of the invention, especially designed in the manner of a flat screen light.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
EP07015210A 2007-08-02 2007-08-02 Luminaire Not-in-force EP2023035B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT07015210T ATE445808T1 (de) 2007-08-02 2007-08-02 Leuchte
DE502007001744T DE502007001744D1 (de) 2007-08-02 2007-08-02 Leuchte
ES07015210T ES2335042T3 (es) 2007-08-02 2007-08-02 Lampara.
EP07015210A EP2023035B1 (fr) 2007-08-02 2007-08-02 Luminaire
CA002638414A CA2638414A1 (fr) 2007-08-02 2008-07-30 Luminaire
MX2008009850A MX2008009850A (es) 2007-08-02 2008-07-31 Luminaria.
US12/184,533 US7841738B2 (en) 2007-08-02 2008-08-01 Luminaire having light emitting diodes (leds) directed to a reflector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07015210A EP2023035B1 (fr) 2007-08-02 2007-08-02 Luminaire

Publications (2)

Publication Number Publication Date
EP2023035A1 true EP2023035A1 (fr) 2009-02-11
EP2023035B1 EP2023035B1 (fr) 2009-10-14

Family

ID=38461178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07015210A Not-in-force EP2023035B1 (fr) 2007-08-02 2007-08-02 Luminaire

Country Status (7)

Country Link
US (1) US7841738B2 (fr)
EP (1) EP2023035B1 (fr)
AT (1) ATE445808T1 (fr)
CA (1) CA2638414A1 (fr)
DE (1) DE502007001744D1 (fr)
ES (1) ES2335042T3 (fr)
MX (1) MX2008009850A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2518388A1 (fr) * 2011-04-28 2012-10-31 Hartmut S. Engel Eclairage
WO2013010579A1 (fr) * 2011-07-18 2013-01-24 Osram Ag Élément de lampe et système de lampe
DE102012207540A1 (de) 2012-05-07 2013-11-07 Hartmut S. Engel Leuchte
EP2299163A3 (fr) * 2009-09-21 2014-04-30 Berchtold Holding GmbH Lampe chirurgicale

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5475684B2 (ja) * 2007-12-18 2014-04-16 コーニンクレッカ フィリップス エヌ ヴェ 照明システム、照明器具及びバックライトユニット
US8186852B2 (en) * 2009-06-24 2012-05-29 Elumigen Llc Opto-thermal solution for multi-utility solid state lighting device using conic section geometries
US8322884B2 (en) * 2010-03-31 2012-12-04 Abl Ip Holding Llc Solid state lighting with selective matching of index of refraction
TW201215811A (en) * 2010-10-04 2012-04-16 Light Engine Ltd Flat module light source
CN202091834U (zh) 2011-05-11 2011-12-28 昆山市诚泰电气股份有限公司 Led平面灯
US8568000B2 (en) * 2011-08-29 2013-10-29 Tai-Her Yang Annular-arranged lamp capable of backward projecting by concave sphere
US9234649B2 (en) 2011-11-01 2016-01-12 Lsi Industries, Inc. Luminaires and lighting structures
US8864346B2 (en) 2012-12-10 2014-10-21 GE Lighting Solutions, LLC Lens-reflector combination for batwing light distribution
US20140177219A1 (en) * 2012-12-20 2014-06-26 Ecolite Manufacturing Co. Low Profile Light Fixture
US9127826B2 (en) * 2013-03-14 2015-09-08 Lsi Industries, Inc. Indirect lighting luminaire
USD696449S1 (en) 2013-03-14 2013-12-24 Lsi Industries, Inc. Lighting
US9719636B2 (en) * 2013-08-07 2017-08-01 Florida Intellectual Properties Llc LED lighting device
CN105874267A (zh) * 2013-08-13 2016-08-17 伊顿保护系统Ip有限两合公司 防爆灯具
US8960958B1 (en) * 2013-08-15 2015-02-24 Lightel Technologies, Inc. Solid-state lighting troffer with readily retrofittable structure
US9541255B2 (en) 2014-05-28 2017-01-10 Lsi Industries, Inc. Luminaires and reflector modules
CN104089222B (zh) * 2014-07-05 2016-08-24 苏州金螳螂建筑装饰股份有限公司 不锈钢板烤漆灯光柱
JP6516183B2 (ja) * 2015-05-08 2019-05-22 パナソニックＩｐマネジメント株式会社 照明装置
CN109185768A (zh) * 2018-09-14 2019-01-11 安徽省富鑫雅光电科技有限公司 一种高效散热的led吸顶灯

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6840652B1 (en) 2001-07-31 2005-01-11 Hi-Lite Safety Systems, L.C. Lighting enhanced by magnified reflective surfaces
US20050219860A1 (en) 2004-03-31 2005-10-06 Schexnaider Craig J Light panel illuminated by light emitting diodes
WO2007054889A2 (fr) 2005-11-11 2007-05-18 Koninklijke Philips Electronics N.V. Luminaire comprenant des led

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1138878A (en) * 1966-09-09 1969-01-01 British Lighting Ind Ltd Artificial sun-bathing enclosure
DE3929955A1 (de) * 1989-09-08 1991-03-14 Inotec Gmbh Ges Fuer Innovativ Lichtstrahler
IT1252026B (it) * 1991-11-29 1995-05-27 Apparecchio di illuminazione in particolare per ambienti privi di luce naturale
US5265357A (en) * 1992-01-22 1993-11-30 Zhilong Yu Magic 3D effect enhancing frame
JP3173453B2 (ja) * 1998-03-13 2001-06-04 スタンレー電気株式会社 車両用信号灯具
US6871993B2 (en) * 2002-07-01 2005-03-29 Accu-Sort Systems, Inc. Integrating LED illumination system for machine vision systems
US7559664B1 (en) * 2004-12-27 2009-07-14 John V. Walleman Low profile backlighting using LEDs
TWI294023B (en) * 2006-03-17 2008-03-01 Ind Tech Res Inst Reflective illumination device
TW200839140A (en) * 2007-03-27 2008-10-01 Ama Precision Inc LED table lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6840652B1 (en) 2001-07-31 2005-01-11 Hi-Lite Safety Systems, L.C. Lighting enhanced by magnified reflective surfaces
US20050219860A1 (en) 2004-03-31 2005-10-06 Schexnaider Craig J Light panel illuminated by light emitting diodes
WO2007054889A2 (fr) 2005-11-11 2007-05-18 Koninklijke Philips Electronics N.V. Luminaire comprenant des led

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2299163A3 (fr) * 2009-09-21 2014-04-30 Berchtold Holding GmbH Lampe chirurgicale
EP2518388A1 (fr) * 2011-04-28 2012-10-31 Hartmut S. Engel Eclairage
WO2012146519A1 (fr) 2011-04-28 2012-11-01 Engel Hartmut S Luminaire
WO2013010579A1 (fr) * 2011-07-18 2013-01-24 Osram Ag Élément de lampe et système de lampe
DE102012207540A1 (de) 2012-05-07 2013-11-07 Hartmut S. Engel Leuchte

Also Published As

Publication number Publication date
ES2335042T3 (es) 2010-03-18
MX2008009850A (es) 2009-02-27
EP2023035B1 (fr) 2009-10-14
US20090034252A1 (en) 2009-02-05
DE502007001744D1 (de) 2009-11-26
US7841738B2 (en) 2010-11-30
CA2638414A1 (fr) 2009-02-02
ATE445808T1 (de) 2009-10-15

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