EP1248033A2 - Lampe à réflecteur, en particulier destinée à être encastrée dans le sol, le plafond ou le mur - Google Patents

Lampe à réflecteur, en particulier destinée à être encastrée dans le sol, le plafond ou le mur Download PDF

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Publication number
EP1248033A2
EP1248033A2 EP02005940A EP02005940A EP1248033A2 EP 1248033 A2 EP1248033 A2 EP 1248033A2 EP 02005940 A EP02005940 A EP 02005940A EP 02005940 A EP02005940 A EP 02005940A EP 1248033 A2 EP1248033 A2 EP 1248033A2
Authority
EP
European Patent Office
Prior art keywords
reflector
light source
light
lamp according
reflector lamp
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
EP02005940A
Other languages
German (de)
English (en)
Other versions
EP1248033B1 (fr
EP1248033A3 (fr
Inventor
Leonard Klose
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.)
Erco Leuchten GmbH
Original Assignee
Erco Leuchten 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 Erco Leuchten GmbH filed Critical Erco Leuchten GmbH
Publication of EP1248033A2 publication Critical patent/EP1248033A2/fr
Publication of EP1248033A3 publication Critical patent/EP1248033A3/fr
Application granted granted Critical
Publication of EP1248033B1 publication Critical patent/EP1248033B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/024—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a wall or like vertical structure, e.g. building facade
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
    • 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
    • F21V13/12—Combinations of only three kinds of elements
    • F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, 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
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/107—Outdoor lighting of the exterior of buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/109—Outdoor lighting of gardens
    • 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 reflector lamp according to the preamble of claim 1.
  • a reflector lamp is in terms of their general lighting properties, for example in the "Manual for Lighting”, 4th edition, published by W. Girardet, Essen (see page 107 there). It is characteristic of such a lamp with a parabolic reflector that parallel light emerges from the reflector when the light source is in focus located.
  • the Glare can, however, be achieved by shielding the light source using a Calotte can be avoided, which gives a direct insight e.g. on the lamp filament prevented.
  • the invention lies Task based, in particular a floor, ceiling or recessed wall reflector lamp to create a compact, especially flat design and which, despite its flat design, is essentially one Glare-free lighting allowed.
  • the invention has an axially shortened design of the Parabolic reflector allowed. Because the parabolic reflector in essential only between its apex and one through the focal point placed, perpendicularly intersecting the axis of symmetry of the parabolic reflector
  • the parabolic reflector can either act as a light guide around the lighting technically ineffective located outside the light exit plane Shortened reflector area or the ineffective outer reflector area be used for design purposes, for example a to create an appealing transition to the luminaire housing. Otherwise through the axially shortened parabolic reflector according to the invention in comparison to an axially uncut parabolic reflector, a narrow light guide, combined with a relatively high luminous flux density in the sense of a directional effect of the emitted light.
  • the invention has the Created the possibility of deflecting the emerging parallel light beams in such a way that they are not axially parallel to the axis of symmetry of the parabolic reflector but at an angle to the axis of symmetry of the parabolic reflector can exit from this.
  • Reflector lamp can be used to level surfaces, e.g. Streets, squares, Illuminate entrances etc. largely without glare. So it is e.g. possible in Driveways according to the invention, in particular recessed wall lights, whose light exit plane extends vertically, for example at headlight height of motor vehicles to illuminate the route so that the driver is not dazzled even when the lamp is directly in the Viewing angle of the driver.
  • the light source can be in the light exit plane translationally displaceable, that is readjustable or for certain predetermined ones Use cases already adjusted, i.e. translated, be trained.
  • the light source is shifted in each Lock the position releasably.
  • Such an arrangement allows e.g. with several floor-mounted reflector lights arranged in a row despite on-site tolerances in the floor provide even wall illumination because the light emission can be readjusted with every reflector lamp.
  • Another embodiment according to the invention is thereby characterized in that the light source is displaceable along a straight line.
  • the straight line along which the light source is to be moved is horizontal and otherwise extend perpendicular to the wall surface to be illuminated.
  • a shift of the light source from the wall surface to be illuminated away means a greater inclination of the emerging light to the wall surface out.
  • a shift towards that causes illuminating wall surface towards an opposite inclination of the emerging Light away from the wall surface is thereby characterized in that the light source is displaceable along a straight line.
  • the straight line along which the light source is to be moved is horizontal and otherwise extend perpendicular to the wall surface to be illuminated.
  • a shift of the light source from the wall surface to be illuminated away means a greater inclination of the emerging light to the wall surface out.
  • a shift towards that causes illuminating wall surface towards an opposite inclination of the emerging Light away from the wall surface is thereby characterized in that the light source is displaceable along a straight
  • a simple design that achieves that from the light source outgoing light only between the light exit plane and the Reflecting the top of the reflector towards the reflector is corresponding to another Feature of the invention achieved in that the light source at its the Vertex of the reflector facing away from an opaque Shielding is overlapped.
  • the shield can be curved, e.g. be hemispherical or semicircular cylindrical.
  • the free edges of the shield essentially to be arranged in the light exit plane.
  • the invention also provides that the Light source facing inner surface of the shield matt or black, in particular is matte black.
  • Low-voltage halogen lamps for example of the type QT 12 or metal halide lamps ceramic, for example of the type HIT-CRI 35, in Consideration.
  • the invention provides that the cylinder axis of the lamp bulb essentially in the light exit plane is arranged and that the light source overlapping opaque Shielding held at least indirectly on the side of the reflector is.
  • the opaque shielding can at least indirectly be held on the reflector either at one end or at both ends. To where appropriate To avoid loss of light, it has proven to be useful that the opaque shield at least indirectly at one end on the side Reflector is held.
  • the invention provides in this context that the Light source, if applicable, including its fitting with respect to the opaque shield is arranged relatively displaceable.
  • the invention provides that the opaque shield a Has area size, taking into account the displacement of the Light source is larger than the luminous area of the light source.
  • the invention also provides that the light source including their fitting and including the opaque Shield is relatively displaceable with respect to the reflector.
  • the invention provides light sources which are not separate Because of their design, shielding requires one-sided shielding radiating light effect is peculiar.
  • Such light sources are, for example Luminescent diodes (LEDs).
  • LEDs Luminescent diodes
  • the light source consists of at least one luminescent diode - LED - consists.
  • the reflector lamp is included provided with a separate opaque shield.
  • the invention looks at known way that several luminescent diodes, closely connected, form a common light source.
  • a translatory shift of the light source can accordingly further features of the invention can be achieved indirectly by that of the several, e.g. along a curve or along a straight line arranged luminescent diodes only one or more can be switched on.
  • FIG. 1 is a schematic representation of a recessed floor reflector lamp
  • Fig. 2 shows the floor-mounted reflector lamp in plan view accordingly the viewing direction designated II in FIG. 1,
  • FIG. 4 around the reflector lamp of FIG. 3 in a compared to FIG. 3 90 ° turned vertical section, partly in view,
  • Fig. 5 shows a central vertical section through a recessed floor reflector lamp
  • Fig. 6 the recessed floor reflector lamp according to FIG. 5 in one opposite Fig. 5 rotated by 90 ° vertical section, partly in view.
  • 1 is a floor-mounted reflector lamp 10 in a floor B, to which a wall W extends vertically.
  • the reflector lamp 10 has a parabolic reflector as an essential component 11, whose inner reflector surface 12 is mirrored. Is expedient the inner reflector surface 12 high-gloss. It can also be structured, e.g. be faceted.
  • a circular cylindrical Recording 14 in which a sturdy, translucent, transparent Glass plate 15 is held.
  • Glass plate elements e.g. a prism plate, a sculpture lens or a color filter plate can be arranged.
  • the focal point of the parabolic reflector 11 are with F and its axis of symmetry designated with x.
  • the one in focus F as a solid Light source shown in a circle, for example a low-voltage halogen lamp of the type QT 12, is designated with L.
  • the light source L also entered as a dashed circle is around a displacement path z from the wall W and from the focal point F to the left postponed.
  • the light source L is of an elongated opaque shield 16 overlapped, which for example an approximately semicircular Can have cross section and which the parabolic reflector 11 and the receptacle 14 penetrated on one side in a lateral recess 17. That right in Fig. 1 shown free end of the shield 17 is by means of an end Head plate 36 closed.
  • the shield is 16 shown broken out in its free end region.
  • the inner surface 37 of the Shield 16 is matt black.
  • the opaque shield 16 causes that from the light source L outgoing light only between a dash-dotted line Light exit plane E and the vertex S of the reflector 11 are emitted becomes.
  • the downward-facing free edges R of the semicircular cylinder Shielding 16 also determine the position of the light exit plane E. Accordingly, the reflector inner surface 12 that is effective in terms of lighting technology ends at the light exit plane E. Those facing away from the light source L. Side of the light exit plane E is the remaining inner reflector surface 18 therefore ineffective in terms of lighting technology.
  • the light source L is shown in dashed lines around the displacement path Z has assumed a position shifted away from the focal point F, the light rays V shown as dotted lines are deflected so that they intersect the light exit plane E at an angle of inclination and otherwise are directed towards the wall W.
  • FIG. 2 is based on the illustration of Fig. 1. Meanwhile, in Fig. 2 is both in solid and in Dashed lines represented light source L approximately according to their actual shape shown.
  • the lamp L has a glass lamp bulb 19, one Burner 20 and socket pins 21.
  • the cylinder axis y of the glass lamp bulb 19 lies in the light exit plane E.
  • the reflector lights 10 each have a stable Luminaire housing 21 made of die-cast metal or a suitable one Plastic on.
  • the housing 21 contains a cable bushing 22, an electrical Connection device 23 and a mounting plate 24 for mounting an approximately pot-like inner housing 25 with which the parabolic reflector 11 is screwed to its apex S.
  • the light source L shown in FIG. 3 is located at the focal point F.
  • the light rays P penetrate the light passage plane E orthogonally.
  • the emerging light rays (cf. Light rays V in Fig. 1) emerge inclined downwards towards the bottom B if the light source L is shifted upwards.
  • an approximately console-like lamp holder 26 is provided, on which the opaque shield 16 is also uniform in motion is held.
  • the lamp holder 26 also takes the fitting 27 for the light source L.
  • the recessed wall reflector lamp 10 shows 3 and 4, a sculpture lens 32, which for a scattering of light emerging from the parabolic reflector 11.
  • the sculpture lens 32 is enclosed by means of a seal 33 which is in the upper region of the reflector 11 is pulled down to a bearing surface for approximately to offer segment-like opaque light shielding plate 34.
  • FIG. 4 shows the lamp 10 according to FIG. 3 in a manner compared to FIG. 3 90 ° pivoted mounting position.
  • Fig. 3 is obtained when the viewer in the 3 follows the viewing direction designated IV.
  • the floor recessed reflector lamp 10 according to FIGS. 5 and 6 differs other than by their intended use and their other installation position 3 and 4 only by the fact that an additional Color filter glass plate 35 and above the sculpture lens 32 a hard-wearing glass plate 15 is provided.
  • the light source L is in its focal position, so that the light rays P intersect the light passage plane E orthogonally.
  • Fig. 6 shows the lamp of FIG. 5 in a pivoted by 90 ° Position approximately corresponding to the arrow pointing VI in FIG. 5, which, for example, also against the top plate 36 of the opaque Shield 16 is directed.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
EP02005940A 2001-04-04 2002-03-15 Lampe à réflecteur, en particulier destinée à être encastrée dans le sol, le plafond ou le mur Expired - Lifetime EP1248033B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10116742 2001-04-04
DE10116742A DE10116742C2 (de) 2001-04-04 2001-04-04 Reflektorleuchte, insbesondere Boden-, Decken- oder Wandeinbau-Reflektorleuchte

Publications (3)

Publication Number Publication Date
EP1248033A2 true EP1248033A2 (fr) 2002-10-09
EP1248033A3 EP1248033A3 (fr) 2003-03-26
EP1248033B1 EP1248033B1 (fr) 2004-02-04

Family

ID=7680333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02005940A Expired - Lifetime EP1248033B1 (fr) 2001-04-04 2002-03-15 Lampe à réflecteur, en particulier destinée à être encastrée dans le sol, le plafond ou le mur

Country Status (7)

Country Link
US (1) US6648490B2 (fr)
EP (1) EP1248033B1 (fr)
JP (1) JP2002329415A (fr)
AT (1) ATE259044T1 (fr)
DE (2) DE10116742C2 (fr)
DK (1) DK1248033T3 (fr)
ES (1) ES2214455T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010000241A3 (fr) * 2008-07-03 2010-02-25 2K Moxa Lighting Gmbh Appareil d'éclairage à base de del
AT512105A1 (de) * 2011-10-17 2013-05-15 Heper Moonlight Europ Gmbh Leuchtmittel
EP2711606A3 (fr) * 2012-09-24 2014-07-30 Toshiba Lighting & Technology Corporation Luminaire
EP2988062A1 (fr) * 2010-12-28 2016-02-24 Regent Beleuchtungskörper AG Eclairage
US10309588B2 (en) 2016-08-11 2019-06-04 Abl Ip Holding Llc Luminaires with transition zones for glare control

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US6851841B2 (en) * 2001-11-28 2005-02-08 Toyoda Gosei Co., Ltd. Illumination device
DE10345567A1 (de) * 2003-09-29 2005-05-19 Erco Leuchten Gmbh Reflektorleuchte, wie Boden-, Decken- oder Wandeinbau-Reflektorleuchte, insbesondere Stufen-Reflektorleuchte
US7083272B2 (en) * 2004-01-21 2006-08-01 Silverbrook Research Pty Ltd Secure method of refilling an inkjet printer cartridge
US7178937B2 (en) * 2004-01-23 2007-02-20 Mcdermott Vernon Lighting device and method for lighting
DE102004009632A1 (de) * 2004-02-27 2005-09-15 Zumtobel Staff Gmbh & Co. Kg Bodeneinbauleuchte
ITMI20050181U1 (it) * 2005-05-16 2006-11-17 Guzzini Illuminazione S P A I Dispositivo di illuminazione a distribuzione asimmetrica
US20070297187A1 (en) * 2006-06-26 2007-12-27 Peter Tsai Lamp socket assembly
US20080074885A1 (en) * 2006-08-31 2008-03-27 Brands David C Led light unit
DE202007007046U1 (de) 2007-05-15 2008-09-25 Pöllet, Wilfried Einbauleuchte
US8322881B1 (en) 2007-12-21 2012-12-04 Appalachian Lighting Systems, Inc. Lighting fixture
EP2288849B1 (fr) * 2008-06-11 2013-10-30 Koninklijke Philips N.V. Système luminescent produisant un faisceau à largeur ajustable
WO2011016320A1 (fr) * 2009-08-07 2011-02-10 コニカミノルタオプト株式会社 Dispositif d’éclairage à del, lampadaire, et système optique pour dispositif d’éclairage à del
US8371710B2 (en) * 2009-10-02 2013-02-12 Coast Cutlery Company Focusing lens system
US8152327B2 (en) * 2009-10-02 2012-04-10 Coast Cutlery Company Focusing lens system
JP4717148B1 (ja) * 2010-05-28 2011-07-06 株式会社スズデン 照明器具および照明器具の製造方法
WO2013182966A1 (fr) * 2012-06-04 2013-12-12 Koninklijke Philips N.V. Dispositif d'éclairage ayant un réflecteur optique, luminaire ayant un tel dispositif d'éclairage et procédé de fabrication de réflecteur optique compact
US12372219B2 (en) * 2014-05-30 2025-07-29 Cree Lighting Usa Llc LED luminaire with a cavity, finned interior, and a curved outer wall extending from a surface on which the light source is mounted
WO2021209492A1 (fr) * 2020-04-15 2021-10-21 CommScope Connectivity Belgium BV Dispositif et procédé de scellement de câbles dans des enceintes de télécommunications
JP2026040261A (ja) * 2024-08-23 2026-03-09 東莞市品汕電子科技有限公司 脱毛器

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US1335727A (en) * 1916-07-10 1920-04-06 Charles W Eisele Lamp-dimmer
US2330935A (en) * 1942-01-21 1943-10-05 Holophane Co Inc Combined building walls and lighting equipment
US4677533A (en) * 1984-09-05 1987-06-30 Mcdermott Julian A Lighting fixture
US5988836A (en) * 1996-07-31 1999-11-23 Swarens; Ralph W. Recessed indirect fluorescent light fixture with flexible reflector
US6079849A (en) * 1997-06-09 2000-06-27 Baliozian; Mardick Lighting device
DE29906806U1 (de) * 1999-04-19 2000-08-31 ERCO Leuchten GmbH, 58507 Lüdenscheid Reflektorleuchte, die als Flächenfluter, wie z.B. als Wand- oder Deckenfluter, ausgebildet ist
DE20019334U1 (de) * 2000-11-14 2001-02-15 REFLEX Lichttechnik GmbH, 59519 Möhnesee Leuchte

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010000241A3 (fr) * 2008-07-03 2010-02-25 2K Moxa Lighting Gmbh Appareil d'éclairage à base de del
EP2988062A1 (fr) * 2010-12-28 2016-02-24 Regent Beleuchtungskörper AG Eclairage
AT512105A1 (de) * 2011-10-17 2013-05-15 Heper Moonlight Europ Gmbh Leuchtmittel
AT512105B1 (de) * 2011-10-17 2013-08-15 Heper Moonlight Europ Gmbh Leuchtmittel
EP2711606A3 (fr) * 2012-09-24 2014-07-30 Toshiba Lighting & Technology Corporation Luminaire
US10309588B2 (en) 2016-08-11 2019-06-04 Abl Ip Holding Llc Luminaires with transition zones for glare control
EP3282179B1 (fr) * 2016-08-11 2020-04-08 ABL IP Holding LLC Luminaires avec zones de transition pour commande d'éblouissement
US11060673B2 (en) 2016-08-11 2021-07-13 Abl Ip Holding Llc Luminaires with transition zones for glare control

Also Published As

Publication number Publication date
DK1248033T3 (da) 2004-03-15
EP1248033B1 (fr) 2004-02-04
DE10116742A1 (de) 2002-10-17
US20020145870A1 (en) 2002-10-10
EP1248033A3 (fr) 2003-03-26
ES2214455T3 (es) 2004-09-16
DE10116742C2 (de) 2003-02-20
DE50200235D1 (de) 2004-03-11
ATE259044T1 (de) 2004-02-15
JP2002329415A (ja) 2002-11-15
US6648490B2 (en) 2003-11-18

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