EP2743570A1 - Lampe électrique - Google Patents

Lampe électrique Download PDF

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Publication number
EP2743570A1
EP2743570A1 EP12405127.7A EP12405127A EP2743570A1 EP 2743570 A1 EP2743570 A1 EP 2743570A1 EP 12405127 A EP12405127 A EP 12405127A EP 2743570 A1 EP2743570 A1 EP 2743570A1
Authority
EP
European Patent Office
Prior art keywords
reflector
base
electric lamp
lamp
housing part
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.)
Withdrawn
Application number
EP12405127.7A
Other languages
German (de)
English (en)
Inventor
Otto Flach
Georg Jenner
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.)
Ansorg GmbH
Original Assignee
Ansorg 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47605368&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2743570(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ansorg GmbH filed Critical Ansorg GmbH
Priority to EP12405127.7A priority Critical patent/EP2743570A1/fr
Priority to PL13405133T priority patent/PL2743571T3/pl
Priority to EP13405133.3A priority patent/EP2743571B1/fr
Priority to DE202013012464.4U priority patent/DE202013012464U1/de
Priority to ES13405133T priority patent/ES2775226T3/es
Publication of EP2743570A1 publication Critical patent/EP2743570A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
    • F21V7/0041—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following for avoiding direct view of the light source or to prevent dazzling
    • 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
    • F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
    • 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
    • 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
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/002—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for interchangeability, i.e. component parts being especially adapted to be replaced by another part with the same or a different function
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • 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
    • F21Y2113/00—Combination of light sources
    • 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 electric lamp, in particular for use in aisles of shops, z. B. for supermarkets.
  • the luminaire can be designed as a recessed spotlight or as an add-on spotlight for docking to a busbar or as a pendant luminaire for ceiling mounting.
  • a wall lamp results in a further use.
  • the DE 100 09 061 A1 discloses a cascaded arrangement of secondary reflectors on a ceiling.
  • the single secondary reflector is V-shaped with the tip facing the ground.
  • a light source for example a linear luminaire, is arranged vertically below the tip of the individual secondary reflector or above the tip with offset from the adjacent concave flank of the relevant secondary reflector.
  • Below the luminous means a cup-shaped primary reflector is positioned, from which the light is directed to both flanks or only to the adjacent flank. From the flanks, the light reflection takes place on a next secondary reflector, which directs the recorded light downwards, eg, to workplaces.
  • On the arrangement of the secondary reflectors can also be derived from the side detected daylight.
  • a luminaire with a bird-shaped cross-section wherein the undersides of both outer wings are formed as reflectors, while on the V-shaped center zone bulbs, such as LED's are arranged. From the bulbs, a direct light component is emitted and fanned out the remaining, falling on the reflectors light wide.
  • Subject of the KR 2011 0000608 is a lamp, which in one embodiment, viewed in cross-section, two downwardly opening shell-shaped reflector halves, which are connected side by side parallel to each other, which in turn results in the upper portion of a heart shape. From the outer free ends of both reflector halves extends in each case a downwardly extending side wall, are arranged on the light source.
  • the lower light exit side of the luminaire is, for example, designed like a plan and the entire luminaire body is designed as an aspherical lens. From the light sources positioned on both sides, light rays reach the respective reflector half and are reflected downwards from here.
  • the reflector halves are provided with a spiky surface structure.
  • the present invention seeks to propose an improved luminaire, which is intended in particular for installation in a corridor and a light distribution mainly on one or both side surfaces, low proportion on the floor surface and possible glare-free in the direction of the passage allows.
  • the side surfaces are usually formed by shelving systems.
  • a further object is to be able to irradiate the height zones of the lateral shelf surfaces with different intensity, so that, for example, the more attractive goods usually positioned at eye-level of the customers on the shelves are highlighted, while the simpler lower-positioned standard items require less illumination.
  • the luminaire to be created should be able to be produced inexpensively in series with the least possible use of material, efficient efficiency and in aesthetically pleasing design.
  • the electrical lamp has at least a first reflector surface on a first reflector base and an associated lighting means.
  • the first reflector surface has a first contour.
  • the illuminant is provided on a second reflector base with a second reflector surface provided thereon.
  • the second reflector base has two lateral shield elements between which the illuminant is positioned.
  • the light sources facing the inner surfaces of the screen elements each proportionately form the second reflector surface.
  • the shield elements have an outer edge boundary, which represents a second contour.
  • first reflector surfaces are provided on the first reflector base.
  • Each of the first two reflector surfaces is associated with such a second reflector base with lighting means.
  • the two adjacent first reflector surfaces on the first reflector base may be arranged mirror-symmetrically to each other.
  • the light-emitting means is preferably an LED.
  • the second reflector base is U-shaped, and the shielding elements are connected to each other by means of a bottom segment.
  • the shield elements have a curvature that represents a third contour.
  • a housing part is present, to which the at least one second or a plurality of reflector bases are fastened.
  • the housing part also serves as a heat sink for the heat generated by the at least one or more light sources.
  • the individual lighting means is inserted into an opening in the respective floor segment and rests on a respective carrier element, which bears against the housing part.
  • the housing part comprises with its top wall and at least one side wall, the light from above.
  • Each side wall has an inner surface on which the composite of the second reflector base is fastened with lamp and carrier element.
  • the shielding elements are directed to the respective adjacent first reflector surface.
  • the first reflector base is in principle of V-shaped cross-section and has two mutually opposite main edges, which curved away from each other and the outer surfaces each form a first reflector surface with the first contour.
  • the main edges are connected at their lower edges by a horizontally extending base end.
  • the first contour results from the curvature of the first reflector surface and additionally consists of a plurality of longitudinal strip-shaped sections, which adjoin one another in bent angles.
  • the respectively adjacent to the base end portion of both first reflector surfaces extends approximately vertically, whereby here occupies the relevant portion of the main flank with respect to the base end an angle of about 90 °.
  • the upper portions of the first reflector surfaces are increasingly inclined to the horizontal.
  • the respective uppermost section of the relevant main flank is interrupted by recesses, whereby alternately edge sections and recesses arise.
  • the first contour results from the curvature of the first reflector surface and additionally consists of a plurality of longitudinal strip-shaped sections, which adjoin one another in bent angles.
  • the portion of the first reflector surface adjoining the base end extends approximately vertically, whereby this portion of the main flank makes an angle of approximately 90 ° relative to the base end.
  • the upper portions of the first reflector surface are increasingly inclined to the horizontal.
  • the uppermost portion of the main flank is interrupted by recesses, which alternately edge portions and recesses arise.
  • the recesses, a slot in the base end and slots in the top wall the housing part serve to promote the circulation of air through the lamp to contribute to the dissipation of heat generated at the bulbs.
  • the spanned by the cross section of the first reflector base and the base end side surfaces are closed by a respective cover. Internally the first reflector base and between the covers a ballast for powering the bulbs is housed.
  • an adapter is provided for secure mounting of the lamp to the busbar is spaced from the adapter on the top wall a second suspension fixed, which engages in the docked state in the busbar. By means of a lock, the positive engagement of the second suspension can be locked in the busbar.
  • first reflector base - as a double light or as a single light - on the one hand or on both sides of the first reflector base in each case at least two second reflector bases are arranged at a defined distance from one another.
  • the composite of carrier element with the illuminating means seated thereon and the second reflector base is arranged vertically and / or horizontally adjustable on the inner surface of the at least one side wall of the housing part.
  • first reflector bases and / or second reflector bases can be provided as interchangeable reflectors.
  • FIG. 1 A first figure.
  • a conventional lamp 8 is fixed by means of a suspension 89 on the ceiling over a corridor, which in both directions of the aisle the alignment plane 90 , the bottom surface 91 and the shelves to be equipped with side surfaces 92 . Simplified, only the front side surface 92 is drawn, but in most cases two side surfaces 92 are present.
  • the light radiation emitted by this luminaire 8 proceeds unspecifically as light propagation L0 in the direction of the alignment plane 90 , as light propagation L1 towards the bottom surface 91 and as light propagation L2 towards one or both side surfaces 92 . This could unpleasant blinded from both directions in the corridor clientele, and bottom surface 91 and side surfaces 92 are illuminated unaccambered.
  • the aim of the invention is to design the luminaire 8 positioned on the suspension 89 in such a way that the light radiation over the illumination area 9 as the predominant light propagation L2 on only one or both side surfaces 92 , as low light propagation L1 extends to the bottom surface 91 and as at least largely low-glare light propagation L0 in the alignment plane 90 .
  • the latter case in order to enter the corridor and therein customers are not disturbed by dazzling light radiation.
  • the luminaire 8 of the first variant is shown with two mirror-symmetrically arranged first reflector surfaces R1 on a first reflector base 1 and an associated light source 4 , the first reflector surfaces R1 having a first contour 12 , the light source 4 on a second reflector base 2 is provided with a second reflector surface R2 present thereon and each of the two first reflector surfaces R1 is assigned such a second reflector base 2 with luminous means 4 .
  • the elongated, thus resulting double-lamp 8 consists essentially of the first reflector base 1, two second reflector bases 2, two support elements 3, the lighting means 4, a lighting circuit 5 and the housing part. 6
  • the light 8 also has the adapter 7 and the secondary suspension 76 at the top.
  • the first reflector base 1 is quasi V-shaped with two mutually opposite main edges 11 , which each form a first reflector surface R1 .
  • the main edges 11 are connected to each other at the lower edge by a horizontally extending base end 10 .
  • the two first reflector surfaces R1 drift curved mirror-symmetrically apart and are provided with a first contour 12 , which consists of a plurality of longitudinal strip-shaped sections which adjoin one another in bending angles.
  • the respectively adjacent to the base end 10 portion of both reflector surfaces R1 extends approximately vertically, so that here the sections of main flank 11 with respect to the base end 10 assumes an angle of almost 90 °.
  • the upper sections on the reflector surfaces R1 are increasingly horizontal.
  • the two uppermost sections are interrupted by recesses 14 , so that alternately edge portions 13 and recesses 14 arise.
  • the edge portions 13 and recesses 14 are mirror images of each other on both reflector surfaces R1 .
  • an elongated slot 15 is present, which favors the air circulation through the lamp 8 and the removal of the light bulbs 4 - preferably LED's - resulting heat is used.
  • the spanned by the cross section of the first reflector base 1 between the main edges 11 and the base end 10 side surfaces are closed by a respective cover 18 .
  • the U-shaped housing part 6 is set from above onto the first reflector base 1 and encloses quasi from three sides, the first reflector basis. 1
  • the housing part 6 has a cover wall 60 , from each of which a side wall 61 continues.
  • the two side walls 61 extend parallel to one another, and their inner surfaces 62 face the respectively adjacent first reflector surface 1 .
  • the inner surfaces 62 have no light-reflecting effect.
  • a semicircular widening 63 sets in at the middle at the lower edges of the side walls 61 , whereby additional area for intensifying the dissipation of the heat generated by the light sources 4 arises.
  • the top wall 60 of the housing part 6 has elongated slots 64 , which are also provided for the purpose of heat dissipation.
  • the ballast unit 5 is housed in the cavity inside the first reflector base 1 behind the covers 18 . In the state of the mounted on the first reflector base 1 housing part 6 , the recesses 14 give lateral ventilation slots for heat dis
  • the fixed on the top wall 60 adapter 7 is of conventional design and is used in the lamp 8 in the form of a mounted spotlight for power and for docking to a power rail. From the adapter 7 , an electrical connection to the ballast unit 5 extends. For secure mounting of the lamp 8 to the busbar is spaced from the adapter 7 on the top wall 60, a second suspension 76 is fixed, which engages in the docked state in the busbar, and by means of the latch 77 can lock the positive engagement.
  • a composite of the second reflector base 2 and support element 3 is arranged above the extension 63 in each case.
  • the plate-shaped support member 3 is seated with its rear side on the inner surface 62 and carries on its front side the illuminant 4, preferably in the form of an LED, to which the power supplying lines 40 are connected.
  • the lines 40 lead to the ballast unit 5 .
  • the housing part 6 is thus multifunctional, namely as the upper cover of the lamp 8 , for holding the composite of the second reflector base 2 and support member 3 and as a heat sink.
  • FIG. 3F To better illustrate the attachment situation of second reflector bases 2 and support elements 3 on the housing part 6 are in FIG. 3F the second reflector bases 2 removed.
  • the respective carrier element 3 is fixed by means of screws 39 on the inner surface 62 of the side wall 61 . If the second reflector bases 2 have also been installed, the screws 39 project through the holes in the bottom segment 20 of the respective second reflector base 2 and the holes lying congruently behind them in the carrier element 3 and engage in the inner surface 62 of the associated side wall 61 .
  • the individual second reflector base 2 has two screen elements 21 which are spaced apart from one another and are congruently cut and which are formed on their inner sides directed toward one another as second reflector surfaces R2 .
  • the free outer circumference of each screen element 21 defines a second contour 22.
  • the second reflector bases 2 are positioned opposite the respective upper area of the arcuately facing main flank 11 , wherein the screen elements 21 are oriented in all directions in principle perpendicular to the main flank 11 .
  • the two shield elements 21 bend from a ground segment 20 in the same direction, so that the second reflector base 2 is U-shaped.
  • the floor segment 20 has an opening 24 in which the circuit board of the luminous means 4 finds room, which sits on the front side of the support member 3 .
  • the rear side of the bottom segment 20 comes to rest on the front side of the carrier element 3 .
  • the majority of the heat generated by the light source 4 is introduced via the support member 3 in the housing part. 6
  • the shielding elements 21 are curved with the inner second reflector surface R2 , which results in a defined third contouring 23 .
  • the desired light propagation L0 , L1 and L2 is achieved in the object of the invention .
  • a first part of the light beams emitted by the two light sources 4 passes directly to the respectively adjacent first reflector surface R1 and is directed from there into the light propagation L2 on the two side surfaces 92 and L1 as the bottom surface 91 .
  • the light propagation L1, L2 are spread over the length of the transition section, the light propagation L2 for irradiation of the side surfaces 92 in addition to the height.
  • a second part of the light beams emitted by the light sources 4 first strikes the second reflector surface R2, which is present on the associated pair of screen elements 21 of the relevant second reflector base 2 , and from here to the respectively adjacent first reflector surface R1, in order to spread in a proportionate manner Lichtausbreitonne L2 on the two side surfaces 92 and L1 to be directed to the bottom surface 91 .
  • the second contour 22 as a boundary of the screen elements 21 prevents light propagation L0 in both directions of escape from the corridor, which could otherwise bother the clientele in progress by glare.
  • the luminaire 8 second variant is shown in the equipment as a single luminaire 8 with only a first reflector surface R1 on a first reflector base 1 and an associated illuminant 4 .
  • the single luminaire 8 of the second variant arises in principle when dividing the double luminaire 8 according to the first variant on the vertical center axis and thus the previously existing or mirror image doubly provided components now quasi halved or just more simply provides.
  • the ballast unit 5 is then to be dimensioned with lower power.
  • the opposite wall surface is irradiated - with the shelving system for product presentation erected there - and slightly the aisle floor.

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)
EP12405127.7A 2012-12-14 2012-12-14 Lampe électrique Withdrawn EP2743570A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP12405127.7A EP2743570A1 (fr) 2012-12-14 2012-12-14 Lampe électrique
PL13405133T PL2743571T3 (pl) 2012-12-14 2013-12-04 Lampa elektryczna
EP13405133.3A EP2743571B1 (fr) 2012-12-14 2013-12-04 Lampe électrique
DE202013012464.4U DE202013012464U1 (de) 2012-12-14 2013-12-04 Elektrische Leuchte
ES13405133T ES2775226T3 (es) 2012-12-14 2013-12-04 Lámpara eléctrica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12405127.7A EP2743570A1 (fr) 2012-12-14 2012-12-14 Lampe électrique

Publications (1)

Publication Number Publication Date
EP2743570A1 true EP2743570A1 (fr) 2014-06-18

Family

ID=47605368

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12405127.7A Withdrawn EP2743570A1 (fr) 2012-12-14 2012-12-14 Lampe électrique
EP13405133.3A Active EP2743571B1 (fr) 2012-12-14 2013-12-04 Lampe électrique

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP13405133.3A Active EP2743571B1 (fr) 2012-12-14 2013-12-04 Lampe électrique

Country Status (4)

Country Link
EP (2) EP2743570A1 (fr)
DE (1) DE202013012464U1 (fr)
ES (1) ES2775226T3 (fr)
PL (1) PL2743571T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2993394A1 (fr) * 2014-07-25 2016-03-09 Zumtobel Lighting GmbH Dispositif d'éclairage
EP3369988A1 (fr) * 2017-03-03 2018-09-05 Bartenbach Holding GmbH Procédé et dispositif d'éclairage permettant d'éclairer des surfaces de paroi
EP3404318A1 (fr) * 2017-05-18 2018-11-21 Self Electronics Co., Ltd. Système de distribution de lumière d'une lumière de bande de dels
EP3865761A1 (fr) * 2020-02-14 2021-08-18 Zumtobel Lighting GmbH Luminaire à fonction combinée de luminaire insert et de spot

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015121286B4 (de) 2015-07-28 2020-06-25 Felsch Lighting Design Gmbh Regalleuchte
JP2020181682A (ja) * 2019-04-24 2020-11-05 パナソニックＩｐマネジメント株式会社 照明器具

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DE10009061A1 (de) 2000-02-25 2001-09-13 Helmut Koester Leuchtendecken
EP1748252A2 (fr) * 2005-07-29 2007-01-31 Ecie S.r.l. Dispositif d'éclairage comprenant une DEL dont l'axe optique est perpendiculaire à l'axe optique dudit appareil
CN101825259A (zh) 2010-03-02 2010-09-08 海洋王照明科技股份有限公司 一种反光杯及led灯具
US20100284181A1 (en) * 2009-05-05 2010-11-11 O'brien Aaron Light Fixture with Directed LED Light
KR20110000608A (ko) 2009-06-27 2011-01-04 심현섭 측광원에 의해 발광하는 비구면렌즈를 이용한 엘이디 조명장치
DE102009044387A1 (de) * 2009-11-02 2011-05-12 Semperlux Aktiengesellschaft - Lichttechnische Werke - LED-Außenleuchte
WO2012152536A1 (fr) * 2011-05-12 2012-11-15 Osram Ag Appareil d'éclairage et système d'éclairage équipé de l'appareil d'éclairage

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EP2743571A2 (fr) 2014-06-18
EP2743571A3 (fr) 2015-08-19
DE202013012464U1 (de) 2016-12-28
ES2775226T3 (es) 2020-07-24
EP2743571B1 (fr) 2019-12-04
PL2743571T3 (pl) 2020-07-27

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