EP2375128A2 - Luminaire dotée de DEL et de lentilles attribuées aux DEL - Google Patents

Luminaire dotée de DEL et de lentilles attribuées aux DEL Download PDF

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Publication number
EP2375128A2
EP2375128A2 EP11161529A EP11161529A EP2375128A2 EP 2375128 A2 EP2375128 A2 EP 2375128A2 EP 11161529 A EP11161529 A EP 11161529A EP 11161529 A EP11161529 A EP 11161529A EP 2375128 A2 EP2375128 A2 EP 2375128A2
Authority
EP
European Patent Office
Prior art keywords
leds
optical element
housing
luminaire
luminaire according
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
EP11161529A
Other languages
German (de)
English (en)
Other versions
EP2375128A3 (fr
EP2375128B1 (fr
Inventor
Stephan Ebner
Gerhard Galler
Thomas Rein
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.)
Zumtobel Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
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 Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP2375128A2 publication Critical patent/EP2375128A2/fr
Publication of EP2375128A3 publication Critical patent/EP2375128A3/fr
Application granted granted Critical
Publication of EP2375128B1 publication Critical patent/EP2375128B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21V5/00—Refractors for light sources
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/038—Lighting devices intended for fixed installation of surface-mounted type intended to be mounted on a light track
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • 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
    • F21V5/04—Refractors for light sources of lens 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • 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
    • F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
    • 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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • 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 a luminaire according to the preamble of claim 1, which has a housing which has a light exit opening, and a plurality of light sources arranged in the housing in the form of LEDs, wherein the LEDs are associated with lenses.
  • LEDs are increasingly being used for lighting purposes.
  • achievable with the help of LEDs light levels are now sufficiently high, so that LEDs in almost all applications can replace previously used classical light sources such as light bulbs, fluorescent lamps or the like.
  • An advantage of using LEDs is that they provide very good opportunities to change or modify the light output.
  • modern LED-based light sources offer, in particular, the possibility of choosing the color or color temperature of the emitted light.
  • LEDs emit light in a relatively large angular range. It is therefore customary to associate with the LEDs optical elements, for example small reflectors or lenses, by means of which the light output is restricted or concentrated to a specific spatial area. In this way it can be ensured that the light emitted by the luminaire as a whole does not cause any glare or disturbing reflections on a reflecting surface, for example a screen, in the case of an observer.
  • optical elements for example small reflectors or lenses
  • LEDs are used as light sources, it must also be taken into account that they should be cooled sufficiently in comparison with conventional light sources. Although LEDs no longer generate waste heat in comparison with other light sources, this is concentrated in a smaller area due to the significantly different size ratios of LEDs. As a result, very high temperatures can occur in the vicinity of the LEDs, which is why an efficient dissipation of heat is imperative. Furthermore, the light sources should be protected against external influences as much as possible.
  • the present invention has for its object to provide a novel solution for the use of LEDs in luminaires, in which the above requirements can be met in a simple manner.
  • the solution according to the invention is based on the idea of assigning lenses to the LEDs for influencing the light output, wherein a plurality of lenses are combined to form an optical element and this optical element is designed such that it simultaneously fulfills a shielding function such that the LEDs are protected from external influences are.
  • the optical element is designed such that it closes the housing in the emission direction.
  • a luminaire is proposed with a housing having a light exit opening, a plurality of light sources arranged in the housing in the form of LEDs and LEDs associated with the LEDs, wherein according to the invention a plurality of lenses are joined together to form an optical element which closes the housing in the light emission direction.
  • the efindungsdorfe optical element accordingly fulfills the two functions mentioned above, namely to influence the light output of the LEDs and to protect the LEDs from external influences. This in turn means that it is possible to dispense with a further covering of the luminaire housing in the light emission direction, for example a transparent cover pane or the like.
  • each LED is associated with exactly one lens of the optical element.
  • the optical element may have laterally extending arms of the lenses, which each extend to a side wall of the housing.
  • these arms can have a certain flexibility, so that a simple snapping of the optical element is made possible in the housing.
  • the optical element has side walls which extend to a support for the LEDs.
  • the dissipation of the heat generated by the LEDs can preferably be optimized by arranging the LEDs on a support that is substantially perpendicular to a light emission direction of the luminaire through the housing extends. Particularly advantageous may be provided in this case that the carrier is integrally connected to the side walls of the housing. The housing itself then serves as a heat sink for the LEDs.
  • the carrier of the LEDs is preferably arranged centrally in the housing in the light emission direction, such that a free space remains above the carrier.
  • Means for power supply and for operating the LEDs, in particular a corresponding operating device, are then preferably arranged above this free space, ie at a distance from the carrier, so that the heat transfer from the LEDs to these electronic components is reduced as far as possible. Accordingly, overheating of the temperature-sensitive components can be effectively prevented.
  • the optical element has a certain flexibility and is attached to the lamp housing, that it exerts a certain pressure on a board on which the LEDs are arranged.
  • the board with the LEDs is thereby pressed against the carrier, so that an optimal heat coupling between the LED board and housing is achieved. This measure also contributes to improved heat dissipation.
  • a luminaire according to the invention are each a so-called beam luminaire, that is to say an elongated luminaire, which is provided for use in a busbar system.
  • a beam luminaire that is to say an elongated luminaire, which is provided for use in a busbar system.
  • the concept according to the invention namely to combine the lenses assigned to the LEDs to form an optical element which at the same time also forms a light exit element for the luminaire, can also be used for other luminaires which are not suitable for connection a Stromschicnensystcm are provided.
  • the inventive concept is not limited to elongated luminaire shapes.
  • the in the FIGS. 1 to 4 illustrated lamp 1 has as an element supporting an elongated profile body 2, which may be formed, for example, as an aluminum extruded profile.
  • the profile body is substantially H-shaped and accordingly has two mutually parallel side walls 3 and 4 and the two walls 3, 4 connecting center leg 5. At the top of the side walls 3 and 4 in each case an inwardly directed gradation is formed.
  • a short arm 3a or 4a extends upwards.
  • Each of these arms 3a and 4a has two inwardly directed webs, whereby in each case a longitudinally extending groove 3b or 4b is formed.
  • These two grooves 3b, 4b allow the frontal insertion of a base portion 11 of a so-called.
  • Drehabgriffs 10 which is particularly the sectional view of FIG. 2 can be removed.
  • the Drehabgriff 10 serves to allow the mechanical attachment of the lamp 1 to a support rail and also to contact running within the support rail lines. He has for this purpose corresponding projections 12 and 13 contacts, which can be swung laterally by twisting and thereby engage behind projections of the support rail or get into abutment against corresponding conductor.
  • corresponding projections 12 and 13 contacts which can be swung laterally by twisting and thereby engage behind projections of the support rail or get into abutment against corresponding conductor.
  • such Drehabgriff is already known, including, for example, on the DE 100 25 647 A1 referred to the applicant becomes.
  • a Drehabgriff is described on a beam lamp, which is accessible from the bottom and can be rotated by a corresponding handle.
  • LEDs are used as light sources.
  • a plurality of LED modules 20 are arranged on the underside of the center leg 5 of the profile body 2 in the longitudinal direction one behind the other, each having an elongated board 21 and LEDs 22 arranged thereon.
  • a lamp of conventional length usually about 4 to 5 such LED modules 20 are arranged one behind the other in the longitudinal direction.
  • the attachment of the LED modules 20 to the center leg 5 is preferably carried out by gluing, although a screw or locking connection would be conceivable.
  • a first special feature consists in the fact that the upper half space 6, which is formed by the subdivision of the profile body 2 through the center leg 5, remains substantially unused. That is, within this space 6 are only
  • the - not shown - means for power and for operating the LED modules 20 (for example, a corresponding operating device) at the top of the profile body 2, that is arranged at the same height as the Drehabgriff 10.
  • This in turn means that these partially temperature-sensitive components are arranged at a certain distance from the LEDs 22, with the result that the heat generated by the LEDs 22 reaches only a very small part of these components. Overheating of these elements during operation of the lamp 1 is accordingly excluded.
  • the profile body 2 accordingly also represents a heat sink for the LED light sources.
  • the light emitted by the LEDs 22 is emitted by means of a lens arrangement which is part of an optical element 30. Its configuration may in particular the representation of FIG. 2 be removed.
  • the optical element 30 has a central region 31, which is formed by a plurality of lens regions 32 arranged one behind the other in the longitudinal direction.
  • each LED 22 is preferably associated with its own lens region 32, which, in accordance with the sectional view, widens slightly toward the underside and has a slightly curved light exit surface 32a.
  • the LED 22 faces a preferably rotationally symmetrical, frusto-conical recess 33 into which the LED 22 projects. The configuration of this recess 33 and the bulge 32a can be varied as needed to bundle the LED light in the desired manner.
  • a special feature of the optical element 30 is now that it forms a light exit plate for the lamp 1, so the lamp housing 2 terminates in the light emission direction.
  • side arms 34 and 35 which extend to the side walls 3 and 4 of the profile body 2, extend laterally of the central region 31.
  • These longitudinally continuously formed arms 34 and 35 are slightly downwards, ie curved in the light exit direction and have a certain flexibility, which makes it possible to clamp the optical element 30 as shown in the lower half space of the profile body 2.
  • the formed in the lower region of the profile body 2 light exit opening of the lamp 1 in Light emission seen closed so that it can be dispensed with the use of other covers.
  • a particular advantage of the flexibility of the side arms 34 and 35 of the optical element 30 is also that due to the flexibility of the central region 31 is biased with the lenses 32 to the top, so presses against the board 21 of the LED modules 20.
  • the LED modules 20 are accordingly pressed with a certain force against the center leg 5 of the profile body 2, which additionally increases the heat coupling and thus the efficiency in dissipating the heat.
  • the optical elements 30 do not extend over the entire length of the luminaire 1. Instead, the length of an optical element 30 is preferably matched to the length of an LED board 20, ie there are as many optical elements 30 as there are LED boards 20 in the profile body 2. In this case, the optical elements 30 abut each other on the front side, so that the penetration of dust from the underside is largely suppressed.
  • closing elements 38 are still provided, which are pushed onto the profile body 2 on the face side.
  • the preferably transparent closure elements 38 have two lateral slot-like recesses 39, which enable sliding onto webs 7 and 8 of the profile body directed towards the inside.
  • a lamp is created in which LEDs can be used as light sources in an effective manner and at the same time also influences the light output in the desired manner and the heat can be dissipated effectively.
  • FIGS. 6 to 8 Yet another embodiment of a lamp according to the invention will be explained, which in turn is a bar light, which is intended for use in a busbar system.
  • This second embodiment differs primarily in terms of the design and arrangement of the optical element 130.
  • This is now not snapped into the profile body 2 with the aid of two downwardly directed side arms, but initially has two vertically oriented side walls 134 and 135, which protrude upwards. At the top of these side walls 134, 135 then hooks 136, 137 are formed, which are designed for locking with the transverse web 5 of the profile body 2.
  • the transverse web 5 has, in its middle region, a projection 106 which is formed towards the underside and forms a planar bearing surface for mounting the LED modules 20. Laterally of this bearing surface 106 are two directed towards the bottom arms 107, 108 are formed, which have projections over which together with the latching arms 136, 137 of the optical element 130 can be made a latching.
  • this optical element 130 is in the same way as in the variant of FIGS. 1 to 5 educated.
  • associated with the individual LEDs 22 associated lens areas 132, which have recesses 133 for receiving the LEDs.
  • the hooking or latching of the optical element 130 takes place in the profile body 2 such that the optical element 130 presses the LED board 20 against the transverse web 5 of the profile body.
  • a - not shown - Drehabgriff for connecting the lamp 1 is provided to a busbar system.
  • the electronic components for operating the LED boards 20 are in turn arranged at a distance from the transverse web 5.
  • the optical element 130 is shown with a transparent end wall 138. This is to represent an optical termination in particular at the end regions of a longer arrangement of a plurality of lights arranged one behind the other. In the same way, the profile body in the upper area would have to be closed by a closing element (not shown in detail).
  • the advantage is achieved that a protection for the LEDs is provided by the lens arrangement as an optical element and At the same time the need for a separate cover for the lamp housing deleted. Furthermore, the heat transfer from the LEDs to the profile body acting as a heat sink is improved by the fact that the optical element presses the LED board against the heat sink.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP11161529.0A 2010-04-09 2011-04-07 Luminaire dotée de DEL et de lentilles attribuées aux DEL Active EP2375128B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010003805A DE102010003805A1 (de) 2010-04-09 2010-04-09 Leuchte mit LEDs und den LEDs zugeordneten Linsen

Publications (3)

Publication Number Publication Date
EP2375128A2 true EP2375128A2 (fr) 2011-10-12
EP2375128A3 EP2375128A3 (fr) 2014-04-02
EP2375128B1 EP2375128B1 (fr) 2019-06-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP11161529.0A Active EP2375128B1 (fr) 2010-04-09 2011-04-07 Luminaire dotée de DEL et de lentilles attribuées aux DEL

Country Status (2)

Country Link
EP (1) EP2375128B1 (fr)
DE (1) DE102010003805A1 (fr)

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AT13359U1 (de) * 2012-06-13 2013-11-15 Zumtobel Lighting Gmbh Leuchteneinheit für eine LED-Leuchte, sowie LED Leuchte
EP2631537A3 (fr) * 2012-02-24 2014-03-12 Zumtobel Lighting GmbH Lampe avec un boîtier longitudinal et élément d'installation pour celle-ci
AT13807U1 (de) * 2013-04-23 2014-09-15 Zumtobel Lighting Gmbh Leuchteinheit mit Berührungsschutz
EP2824380A1 (fr) * 2013-07-08 2015-01-14 Regent Beleuchtungskörper AG Éclairage
EP2873910A1 (fr) * 2013-11-19 2015-05-20 Zumtobel Lighting GmbH Instrument optique d'éclairage et bandeau lumineux
EP2873913A1 (fr) * 2013-11-19 2015-05-20 Zumtobel Lighting GmbH Lampe à DEL
WO2016016030A1 (fr) * 2014-07-29 2016-02-04 Seifert Mtm Systems (Malta) Ltd. Lampe d'armoire de distribution munie de moyens d'éclairage à base de diodes électroluminescentes
AT14620U1 (de) * 2014-03-03 2016-02-15 Zumtobel Lighting Gmbh Leuchte mit Trägerelement und lösbar befestigbarem Leuchtmodul
AT14623U1 (de) * 2014-03-03 2016-02-15 Zumtobel Lighting Gmbh Leuchte mit Leuchtmitteln für direkte und indirekte Lichtabgabe
EP3006816A1 (fr) * 2014-10-07 2016-04-13 Zumtobel Lighting GmbH Lampe allongée à del dotée d'un élément optique
EP3006817A1 (fr) * 2014-10-07 2016-04-13 Zumtobel Lighting GmbH Lampe a del allongee
US20170130915A1 (en) * 2015-11-11 2017-05-11 Dongguan Jiasheng Lighting Technology Co., Ltd. Track strip light
EP3462084A1 (fr) * 2017-09-29 2019-04-03 LED Linear GmbH Lampe à del
EP3543601A1 (fr) * 2018-03-16 2019-09-25 RIDI Leuchten GmbH Luminaire rectiligne
EP3543606A1 (fr) * 2018-03-16 2019-09-25 RIDI Leuchten GmbH Luminaire rectiligne
EP3543604B1 (fr) * 2018-03-16 2021-12-29 RIDI Leuchten GmbH Luminaire rectiligne
EP3992522A1 (fr) * 2020-10-28 2022-05-04 Zumtobel Lighting GmbH Module électrique destiné à la connexion à un rail de support
WO2023148205A1 (fr) * 2022-02-03 2023-08-10 Zumtobel Lighting Gmbh Unité électrique ou lumière pour réseau à courant continu
WO2023247250A1 (fr) * 2022-06-21 2023-12-28 Zumtobel Lighting Gmbh Module électrique destiné à être connecté à un rail de montage, et élément de contact associé
AT18160U1 (de) * 2021-05-12 2024-03-15 Zumtobel Lighting Gmbh At Elektrisches Modul zum Anschließen an eine Tragschiene

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DE102011085289B4 (de) * 2011-07-08 2021-01-14 Zumtobel Lighting Gmbh Lichtbeeinflussungselement zur Beeinflussung der Lichtabgabe von im Wesentlichen punktförmigen Lichtquellen sowie Leuchte mit Lichtbeeinflussungselement
DE102011079404A1 (de) 2011-07-19 2013-01-24 Zumtobel Lighting Gmbh Anordnung zur Lichtabgabe
DE102012001382B4 (de) * 2012-01-24 2013-10-24 Diehl Aerospace Gmbh Leuchtvorrichtung
DE202012100508U1 (de) * 2012-02-15 2013-05-17 Zumtobel Lighting Gmbh LED-Leuchte mit Lichtbeeinflussungselement
DE202012100629U1 (de) 2012-02-24 2013-05-27 Zumtobel Lighting Gmbh Balkenleuchte zum mechanischen und elektrischen Anschluss an eine Tragschiene
DE102012103042B4 (de) * 2012-04-10 2015-03-19 Insta Elektro Gmbh Beleuchtungsanordnung
DE102013203912A1 (de) 2013-03-07 2014-09-11 Zumtobel Lighting Gmbh LED-Leuchtmodul und Leuchte mit wenigstens einem LED-Leuchtmodul
DE202013102670U1 (de) * 2013-06-20 2014-09-23 Zumtobel Lighting Gmbh Leuchte zur Verwendung in einem Lichtbandsystem sowie Lichtbandsystem
DE202014104801U1 (de) * 2014-10-07 2016-01-11 Zumtobel Lighting Gmbh Längliche LED-Leuchte
DE202014104800U1 (de) * 2014-10-07 2016-01-11 Zumtobel Lighting Gmbh LED-Leuchte mit verstellbarem Halteelement sowie Anordnung zur Lichtabgabe mit einer solchen LED-Leuchte
CH710916A1 (de) * 2015-03-30 2016-09-30 Regent Beleuchtungskörper Ag Linearleuchte und Trägerprofil für eine Linearleuchte.
DE102015109998B4 (de) * 2015-06-22 2017-03-23 Siteco Beleuchtungstechnik Gmbh Leuchteneinsatz mit Drehriegel
DE202015103490U1 (de) * 2015-07-02 2016-10-05 Zumtobel Lighting Gmbh Optisches Element zur Beeinflussung der Lichtabgabe einer länglichen Lichtquelle
DE102017125206A1 (de) * 2017-10-27 2019-05-02 Siteco Beleuchtungstechnik Gmbh Montagesystem zum befestigen eines funktionseinsatzes an einer tragschiene eines stromschienensystems, funktionseinsatz und stromschienensystem
DE202019105531U1 (de) 2019-10-08 2021-01-20 Zumtobel Lighting Gmbh Leuchte oder elektrische Einheit zum Anschluss an eine Tragschiene
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DE102021100513B3 (de) 2021-01-13 2022-04-21 Bjb Gmbh & Co. Kg Reflektor für eine Leuchte

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EP2631537A3 (fr) * 2012-02-24 2014-03-12 Zumtobel Lighting GmbH Lampe avec un boîtier longitudinal et élément d'installation pour celle-ci
AT13359U1 (de) * 2012-06-13 2013-11-15 Zumtobel Lighting Gmbh Leuchteneinheit für eine LED-Leuchte, sowie LED Leuchte
AT13807U1 (de) * 2013-04-23 2014-09-15 Zumtobel Lighting Gmbh Leuchteinheit mit Berührungsschutz
EP2824380A1 (fr) * 2013-07-08 2015-01-14 Regent Beleuchtungskörper AG Éclairage
CH708279A1 (de) * 2013-07-08 2015-01-15 Regent Beleuchtungskörper Ag Leuchte.
EP2873913A1 (fr) * 2013-11-19 2015-05-20 Zumtobel Lighting GmbH Lampe à DEL
AT14512U1 (de) * 2013-11-19 2015-12-15 Zumtobel Lighting Gmbh LED-Leuchte
EP2873910A1 (fr) * 2013-11-19 2015-05-20 Zumtobel Lighting GmbH Instrument optique d'éclairage et bandeau lumineux
US9951913B2 (en) 2014-03-03 2018-04-24 Zumtobel Lighting Gmbh Light fixture comprising a carrier element and detachably securable lighting module
AT14620U1 (de) * 2014-03-03 2016-02-15 Zumtobel Lighting Gmbh Leuchte mit Trägerelement und lösbar befestigbarem Leuchtmodul
AT14623U1 (de) * 2014-03-03 2016-02-15 Zumtobel Lighting Gmbh Leuchte mit Leuchtmitteln für direkte und indirekte Lichtabgabe
WO2016016030A1 (fr) * 2014-07-29 2016-02-04 Seifert Mtm Systems (Malta) Ltd. Lampe d'armoire de distribution munie de moyens d'éclairage à base de diodes électroluminescentes
US10215381B2 (en) 2014-07-29 2019-02-26 Seifert Mtm Systems (Malta) Ltd. Switchgear cabinet luminaire comprising illuminants on the basis of light emitting diodes and connection element for connecting said switch gear cabinet luminaires
EP3006817A1 (fr) * 2014-10-07 2016-04-13 Zumtobel Lighting GmbH Lampe a del allongee
AT15106U1 (de) * 2014-10-07 2017-01-15 Zumtobel Lighting Gmbh Längliche LED-Leuchte
EP3006816A1 (fr) * 2014-10-07 2016-04-13 Zumtobel Lighting GmbH Lampe allongée à del dotée d'un élément optique
US20170130915A1 (en) * 2015-11-11 2017-05-11 Dongguan Jiasheng Lighting Technology Co., Ltd. Track strip light
EP3462084A1 (fr) * 2017-09-29 2019-04-03 LED Linear GmbH Lampe à del
EP3543601A1 (fr) * 2018-03-16 2019-09-25 RIDI Leuchten GmbH Luminaire rectiligne
EP3543606A1 (fr) * 2018-03-16 2019-09-25 RIDI Leuchten GmbH Luminaire rectiligne
EP3543604B1 (fr) * 2018-03-16 2021-12-29 RIDI Leuchten GmbH Luminaire rectiligne
EP3992522A1 (fr) * 2020-10-28 2022-05-04 Zumtobel Lighting GmbH Module électrique destiné à la connexion à un rail de support
AT18160U1 (de) * 2021-05-12 2024-03-15 Zumtobel Lighting Gmbh At Elektrisches Modul zum Anschließen an eine Tragschiene
WO2023148205A1 (fr) * 2022-02-03 2023-08-10 Zumtobel Lighting Gmbh Unité électrique ou lumière pour réseau à courant continu
WO2023247250A1 (fr) * 2022-06-21 2023-12-28 Zumtobel Lighting Gmbh Module électrique destiné à être connecté à un rail de montage, et élément de contact associé

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DE102010003805A1 (de) 2011-10-13
EP2375128B1 (fr) 2019-06-05

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