EP2697559B1 - Luminaire - Google Patents

Luminaire Download PDF

Info

Publication number
EP2697559B1
EP2697559B1 EP12716236.0A EP12716236A EP2697559B1 EP 2697559 B1 EP2697559 B1 EP 2697559B1 EP 12716236 A EP12716236 A EP 12716236A EP 2697559 B1 EP2697559 B1 EP 2697559B1
Authority
EP
European Patent Office
Prior art keywords
lamp
leds
led
reflector
lamp 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.)
Active
Application number
EP12716236.0A
Other languages
German (de)
English (en)
Other versions
EP2697559A1 (fr
Inventor
Bernd Schwarz
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.)
Eaton Protection Systems IP GmbH and Co KG
Original Assignee
Eaton Protection Systems IP GmbH and Co KG
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 Eaton Protection Systems IP GmbH and Co KG filed Critical Eaton Protection Systems IP GmbH and Co KG
Publication of EP2697559A1 publication Critical patent/EP2697559A1/fr
Application granted granted Critical
Publication of EP2697559B1 publication Critical patent/EP2697559B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • 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
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/272—Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/68—Details of reflectors forming part of the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21Y2101/00—Point-like 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
    • 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
    • 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

  • LEDs By introducing light-emitting diodes as light sources, it is possible to replace a number of conventional light sources with such LEDs. However, LEDs are characterized by specific features that make it difficult to continue to use such light sources.
  • LEDs are point-shaped light sources, which are also perceived in this way by a viewer. Even if a plurality of such light sources is used, a corresponding plurality of punctiform light sources results, in particular under direct illumination, and corresponding shadows can occur due to the use of this plurality of LEDs, which altogether complicate the illumination by means of these light sources.
  • an LED is a very intense light source, which easily leads to a glare effect and possibly even leads to a harmful influence on the eye of an observer.
  • DE 20 2011 003 261 U1 discloses a luminaire insert for a luminaire housing.
  • a floor lamp is disclosed which projects light obliquely onto a wall surface.
  • different groups of LEDs are arranged.
  • Each group of light-emitting diodes is assigned a one-part or multi-part reflector. This has one or more reflector areas.
  • the arrangement and / or alignment of the groups takes place in such a way that the luminous flux emitted by the one group of light-emitting diodes is reflected by the associated reflector into a predetermined area of the wall surface and that the luminous flux emitted by the other group of light-emitting diodes is assigned by the in turn assigned one Reflector is reflected in another predeterminable area of the wall surface.
  • the invention has for its object to provide a luminaire with LEDs, in which a plurality of such bulbs in a simple manner and without the disadvantages mentioned above can be used or greatly reduced, for example, to replace fluorescent tubes or the like as usual bulbs.
  • a corresponding plurality of LEDs in the longitudinal direction of the luminaire are arranged behind one another in an LED spacing by means of an LED carrier.
  • Each LED emits light in a certain solid angle range around a Abstrahlschraum.
  • Each solid angle range of an LED is directed towards a luminaire reflector for indirect light emission of the luminaire.
  • LED number and / or LED distance are selected so that the solid angle ranges of all LEDs after reflection on the luminaire reflector at least partially in a lighting surface distance from a bottom of the lamp of at least 0.2 to 2.5 times the distance of the spaced apart LEDs overlap.
  • the LEDs are thus arranged one behind the other along the lengthwise direction of the lamp and the emitted light is emitted by the luminaire only after a corresponding reflection on the luminaire reflector.
  • the reflection takes place in such a way that the corresponding solid angle ranges of all LEDs overlap at least partially, whereby a corresponding overlap also takes place correspondingly in the case of the most widely spaced LEDs.
  • the at least partial overlap occurs already at a distance of at least 0.2 to 2.5 times the distance of the most widely spaced LEDs. This means that with a maximum distance of the LEDs within the luminaire of, for example, one meter the furthest spaced LEDs overlap with their solid angle ranges already in 20 cm or at least at a distance of 2, 5 meters from the lamp base.
  • the intensity of the LEDs is correspondingly weakened by the corresponding reflection and distribution of their light output, or at least distributed over a larger area, so that no damaging effects can occur for the eyes of an observer.
  • the corresponding light distribution and indirect emission of light via the luminaire reflector is correspondingly weakened by the corresponding reflection and distribution of their light output, or at least distributed over a larger area, so that no damaging effects can occur for the eyes of an observer.
  • a solid angle range in which an LED lights is usually 90 ° to 140 ° depending on the LED type.
  • the LEDs can be arranged in part closer relative to one another or else in smaller groups.
  • the luminaire reflector in the longitudinal direction of the lamp is rectilinear. D. h., Until possibly on end portions of the luminaire reflector, this extends in the lamp longitudinal direction straight without curvatures.
  • the luminaire reflector in the luminaire transverse direction is composed of a number of substantially planar or curved reflector surfaces. Depending on the arrangement of these reflector surfaces results in a corresponding light distribution in the transverse direction of the lamp, which can also be modeled on a fluorescent tube or the like in terms of their emission.
  • All reflector surfaces are interconnected, so that essentially a one-piece luminaire reflector is used.
  • the various reflector surfaces are inclined relative to each other for fixing an illumination angle common to all LEDs.
  • a corresponding illumination angle of at least LEDs arranged along a row can be 30 °, 40 ° or even 45 °. Other illumination angles are also possible.
  • the arrangement of corresponding LED carrier is such that they are arranged outside the reflected solid angle range of each LED.
  • two or more groups of LEDs are arranged side by side in the transverse direction of the lamp. This corresponds, for example, to the arrangement of two or more fluorescent tubes.
  • each group it is also possible for each group to determine a specific illumination angle by arranging the reflector surfaces. The illumination angles of each group of LEDs may be different.
  • the illumination angles of the LED groups overlap each other and determine a total of a certain illumination angle.
  • each LED group is associated with an LED carrier. This makes the LED groups separately manageable and interchangeable.
  • the corresponding LED carrier is usually also used as a cooling device for the LEDs.
  • the light carrier may be advantageous if the light carrier has cooling fins
  • the LED support can also be designed without cooling surfaces and, for example, directly attached to the luminaire housing or be part of this.
  • the structure of the luminaire reflector can be simplified if the reflection surfaces for each LED group are arranged in mirror image to each other. Also conceivable is an asymmetric arrangement to concentrate light, for example, by appropriate reflection in certain areas.
  • the lamp may have a luminaire housing with at least in the light emission direction transparent or translucent housing part. It is also conceivable that the luminaire housing is open in the light emission direction.
  • the luminaire reflector can be releasably held.
  • the corresponding holding can be done by screwing or the like. It is also conceivable that the luminaire reflector is latched to lateral end portions in the luminaire housing, so that no further measures for attachment must be taken.
  • the luminaire reflector can also form a fixed unit with the luminaire housing.
  • each LED group form two substantially separate illumination areas. Some overlap may occur between these areas of illumination, but essentially each group of LEDs will illuminate in parallel directions and spaced solid angle ranges. Only at a certain distance from the luminaire can an overlap of the solid angle or illumination areas take place, which increases with increasing distance to the luminaire, ie the illumination areas are increasingly mixed.
  • the LEDs can be designed in the appropriate type of protection such as Ex-d or Ex-m.
  • the LEDs can be formed by an LED strip with a corresponding number of LEDs. This strip is placed on the cooling surface and covered with a cover for all LEDs of the corresponding strip. This cover can then be cast along its entire circumference by a corresponding potting compound relative to the holder of the LEDs, that the appropriate type of protection is realized.
  • FIG. 1 shows a cross section, see lamp transverse direction 11, by a first embodiment of a lamp according to the invention 1.
  • This has two groups of LEDs 2, see LED group 16 and 17. Both LED groups 16 and 17 are arranged on an LED support 5. This forms at the same time a heat sink with corresponding cooling fins 19.
  • the LED groups 16, 17 are arranged in a specific LED spacing 4 on the associated carrier, see also FIG. 3 , All LEDs 2 are arranged on an LED strip which rests on a corresponding cooling surface of the LED carrier 5.
  • the LEDs 2 are covered by a cover housing 27, which is encapsulated with the carrier 5, for example, so that the LEDs are formed in a corresponding type of protection such as Ex-d or Ex-m.
  • the LEDs 2 of the respective groups 16 and 17 are inclined outwardly.
  • Each LED emits light in a certain solid angle range 6, which in Fig. 1 is characterized by the various outgoing of the LEDs 2 rays.
  • the entire solid angle region 6 impinges on different planar reflector surfaces 12, 13, 14, which together form a luminaire reflector 8.
  • light in the solid angle region 6 is emitted indirectly by the luminaire, see also the corresponding solid angle ranges below the luminaire 1, which have corresponding illumination angles 15.
  • the associated light emission direction 26 is directed away from the lamp 1 to a viewer.
  • Each of the solid angle regions 6 has an emission means 7 around which the solid angle region 6 extends, see also the following figures.
  • the luminaire reflector 8 is integrally formed from a series of corresponding reflector surfaces 12, 13 and 14.
  • the reflector surfaces are arranged symmetrically to a central axis of the lamp 1, so that the same parts of the luminaire reflector each LED group 16 and 17 are assigned.
  • the two solid angle regions 6 overlap at least in adjacent regions of the illumination regions 22 and 23.
  • the luminaire reflector 8 is arranged within a corresponding luminaire housing 20. At its end portions 24 and 25 of the light reflector 8 is locked within the lamp housing 20.
  • FIG. 2 shows a section analogous to FIG. 1 by a second embodiment of a erfindunmon lamp 1.
  • the LEDs 2 are arranged separately from one another as LED groups 16 and 17 at lateral ends within the corresponding lamp housing 20.
  • Each LED group 16 or 17 has a carrier 5 and 18, the analog to the carrier according to FIG. 1 can be constructed.
  • Each of these carriers comprises at least one heat sink and a cover housing 27 for the LEDs 2 arranged in a row one behind the other in the longitudinal direction of the lamp.
  • the shape of the lamp housing 20 after Fig. 2 corresponds to that after Fig. 1 ,
  • the luminaire reflector 8 has a slightly different shape. Although it is made up of corresponding reflector surfaces 12, 13, 14 and the like, these reflect light emitted by the LEDs 2 in such a way that the corresponding solid angle regions 6 overlap one another in the illumination regions 22 and 23.
  • the illumination angle 15 is substantially the same as the illumination angle 15 of FIG Fig. 1 coincide and is for example about 30 °.
  • end portions 24 and 25 of the luminaire reflector 8 are releasably secured within the lamp housing 20 by latching.
  • the same locking elements are used in the interior of the lamp housing 20, see in particular inwardly projecting latching hooks 29.
  • the corresponding LEDs 2 are designed in protection type Ex-d or Ex-m.
  • FIG. 3 shows a partial view of a longitudinal section through a lamp 1 after Fig. 2 , wherein the longitudinal section runs exactly along the linearly successively arranged LEDs 2 of an LED carrier 5 and 18 respectively.
  • the light 1 is in Fig. 3 shown in half, see corresponding central axis 28, wherein the parts of the lamp discussed here are arranged in the same way in both halves of the lamp.
  • the various LEDs 2 are arranged in the lamp longitudinal direction 3 with a corresponding LED spacing 4 on the associated LED carrier 5.
  • Fig. 3 shown how the different solid angle regions 6 of the successively arranged LEDs 2 overlap each other after reflection on the luminaire reflector 8, see the different reflection at respectively angles of 20 ° to Abstrahlstofftechnisch 7 or the other reflections at 60 ° or 40 ° relative to this Abstrahlstofftechnisch.
  • the corresponding angle of 120 ° of the solid angle range 6 corresponds to the maximum emission angle of the LEDs 2 used here.
  • the LED distance 4 and the corresponding number of LEDs 2 in the longitudinal direction of the luminaire 3 are chosen such that the LEDs 2 which are the most widely spaced apart in their reflected solid angle ranges 6 in a corresponding Illumination surface spacing 9 at least partially overlap, said illumination surface distance 9 corresponds to at least 0.2 to 2.5 times the corresponding distance of the spaced apart LEDs 2.
  • the illumination area distance 9 is measured by an underside 10 of the luminaire 1, which essentially corresponds to the underside of a transparent or translucent housing part 21.
  • the distance of the furthest spaced LEDs 2 after Fig. 3 equals the distance from the in Fig. 3 the leftmost LED 2 to the rightmost in the half not shown LED 2.
  • the illumination image of the LEDs essentially corresponds to that of a fluorescent tube or of two fluorescent tubes arranged next to one another, see, for example Fig. 1 ,

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Led Device Packages (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Claims (14)

  1. Luminaire (1) comprenant une pluralité de diodes électroluminescentes ou LED (2), qui sont agencées les unes à la suite des autres dans la direction longitudinale (3) du luminaire, avec une distance d'espacement de LED (4) respective, au moyen d'un support de LED (5), chaque LED (2) émettant de la lumière dans une zone d'angle solide (6) déterminée autour d'une direction centrale de rayonnement (7), cette zone d'angle solide (6) étant orientée en direction d'un réflecteur de luminaire (8) pour l'émission indirecte de lumière du luminaire (1), caractérisé en ce que le nombre de LED et la distance d'espacement de LED (4) sont choisis de manière à ce que les zones d'angle solide (6) de toutes les LED, après réflexion sur le réflecteur de luminaire (8), se chevauchent au moins partiellement à une distance d'une surface éclairée (9) du côté inférieur (10) du luminaire (1), égale à au moins 0,2 à 2,5 fois la distance d'espacement des LED les plus espacées l'une de l'autre, en ce que le réflecteur de luminaire (8) s'étend de manière rectiligne dans la direction longitudinale (3) du luminaire, et est composé, dans la direction transversale (11) du luminaire, d'un certain nombre de surfaces de réflecteur (12, 13, 14) sensiblement planes ou courbes, qui sont reliées les unes aux autres, en ce que les surfaces de réflecteur (12, 13, 14) sont inclinées les unes par rapport aux autres pour définir un angle d'éclairement (15) commun à toutes les LED, et en ce que le support de LED (5, 8) est agencé en-dehors de la zone d'angle solide (6) réfléchie de chacune des LED.
  2. Luminaire selon la revendication 1, caractérisé en ce que deux groupes (16, 17) de LED sont agencés côte à côte dans la direction longitudinale (3) du luminaire.
  3. Luminaire selon la revendication 2, caractérisé en ce que chaque groupe de LED (16, 17) présente un support de LED (5, 18).
  4. Luminaire selon la revendication 1, caractérisé en ce que pour les deux groupes de LED (16, 17) il est prévu un support de LED (5).
  5. Luminaire selon la revendication 2, caractérisé en ce que les angles d'éclairement (15) des deux groupes de LED (16, 17) se chevauchent mutuellement.
  6. Luminaire selon la revendication 2, caractérisé en ce que les surfaces de réflexion (12, 13, 14) pour chaque groupe de LED (16, 17) sont agencées selon une symétrie par réflexion ou de manière asymétrique les unes par rapport aux autres.
  7. Luminaire selon l'une des revendications précédentes, caractérisé en ce que toutes les surfaces de réflexion (12, 13, 14) sont formées par un seul réflecteur de luminaire (8).
  8. Luminaire selon l'une des revendications précédentes, caractérisé en ce que le support de LED (5, 18) comporte des ailettes de refroidissement (19).
  9. Luminaire selon l'une des revendications précédentes, caractérisé en ce que le luminaire (1) comprend un boitier de luminaire (20) avec un boitier transparent ou translucide au moins dans la direction d'émission de lumière (26).
  10. Luminaire selon l'une des revendications précédentes, caractérisé en ce que le réflecteur de luminaire (8) est maintenu de manière démontable dans le boitier de luminaire (20) et/ou forme avec celui-ci une unité assemblée de manière fixe.
  11. Luminaire selon la revendication 2, caractérisé en ce que les LED de chacun des groupes (16, 17) forment deux zones d'éclairement (22, 23) sensiblement séparées l'une de l'autre, qui, notamment avec une distance croissante par rapport au luminaire, se mélangent de plus en plus.
  12. Luminaire selon l'une des revendications précédentes, caractérisé en ce que le réflecteur de luminaire (8) est enclenché ou encliqueté dans le boitier de luminaire (20) au niveau de tronçons d'extrémité (24, 25) latéraux.
  13. Luminaire selon l'une des revendications précédentes, caractérisé en ce que les LED sont d'une configuration à type de protection ex-d ou ex-m contre les risques de déclenchement d'explosion.
  14. Luminaire selon l'une des revendications précédentes, caractérisé en ce que les LED sont encapsulées par rapport au support de LED au moyen d'un boitier de recouvrement de LED commun et d'une masse ou d'un mastic de scellage.
EP12716236.0A 2011-04-15 2012-04-03 Luminaire Active EP2697559B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011017161A DE102011017161A1 (de) 2011-04-15 2011-04-15 Leuchte
PCT/EP2012/001482 WO2012139723A1 (fr) 2011-04-15 2012-04-03 Luminaire

Publications (2)

Publication Number Publication Date
EP2697559A1 EP2697559A1 (fr) 2014-02-19
EP2697559B1 true EP2697559B1 (fr) 2016-08-31

Family

ID=45999766

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12716236.0A Active EP2697559B1 (fr) 2011-04-15 2012-04-03 Luminaire

Country Status (12)

Country Link
US (1) US9200759B2 (fr)
EP (1) EP2697559B1 (fr)
JP (2) JP2014511017A (fr)
KR (3) KR20160091459A (fr)
CN (1) CN103582779B (fr)
AU (1) AU2012242300B2 (fr)
BR (1) BR112013026421A2 (fr)
CA (1) CA2833060C (fr)
DE (1) DE102011017161A1 (fr)
RU (1) RU2571734C2 (fr)
SA (1) SA112330445B1 (fr)
WO (1) WO2012139723A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9500355B2 (en) * 2012-05-04 2016-11-22 GE Lighting Solutions, LLC Lamp with light emitting elements surrounding active cooling device
NL2009314C2 (en) * 2012-08-10 2014-02-11 Luminaid B V Linear led system.
CN103899942A (zh) * 2012-12-29 2014-07-02 欧普照明股份有限公司 一种照明灯具
DE102013105612B4 (de) * 2013-05-31 2016-12-15 BöSha Technische Produkte GmbH & Co. KG Beleuchtungskörper einer Leuchte, insbesondere einer Straßenleuchte, und Leuchte mit mindestens einem Beleuchtungskörper
KR102050055B1 (ko) * 2013-06-05 2019-11-28 엘지이노텍 주식회사 조명 장치
FR3007505B1 (fr) * 2013-06-21 2015-05-29 Lucibel Sa Luminaire longitudinal a temperature de couleur reglable
EP3044506B1 (fr) * 2013-08-13 2018-05-09 Eaton Intelligent Power Limited Luminaire antidéflagrant
DE102014202855A1 (de) * 2014-02-17 2015-08-20 Siemens Aktiengesellschaft Leuchteinrichtung für ein Schienenfahrzeug
CN103883917B (zh) * 2014-04-15 2016-08-17 李忠凯 发光二极管灯具
US10215376B2 (en) * 2014-05-13 2019-02-26 Hubbell Incorporated Light fixture having fixed angular position and lamp module for light fixtures
KR102200073B1 (ko) * 2014-08-05 2021-01-11 엘지이노텍 주식회사 조명 모듈 및 이를 구비한 조명 장치
USD822254S1 (en) 2015-04-17 2018-07-03 Hubbell Incorporated Light fixture
SI24974A (sl) * 2015-04-24 2016-10-28 TomaĹľ PeÄŤan Led svetilo z več segmentno usmerjevalno optiko
JP6588727B2 (ja) * 2015-04-27 2019-10-09 シチズン電子株式会社 発光装置
CN106152054A (zh) * 2016-08-19 2016-11-23 上海执光医疗科技有限公司 光源模组及具有该光源模组的灯具
CN107781787B (zh) 2016-08-29 2020-12-08 查克森科技有限公司 照明装置和照明系统
JP6793519B2 (ja) * 2016-10-24 2020-12-02 スタンレー電気株式会社 車両用灯具
JP6993100B2 (ja) * 2017-04-27 2022-01-13 オリンパス株式会社 観察装置および観察方法
FI129418B (fi) * 2018-01-30 2022-02-15 Teknoware Oy Valaisinkokoonpano
WO2020079740A1 (fr) * 2018-10-16 2020-04-23 バルミューダ株式会社 Tête d'éclairage à diodes électroluminescentes
US11092301B2 (en) 2021-01-15 2021-08-17 Shenzhen Bolong Technology Co., Ltd. Starry projection lamp
US11808419B1 (en) * 2023-02-17 2023-11-07 Xiong Chen Indirect lighting fixture with a single side light

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003051208A (ja) * 2001-08-06 2003-02-21 Watanuki Shigeyuki 街路灯及び照明灯
JP2003092006A (ja) * 2001-09-19 2003-03-28 Yamada Shomei Kk 照明器具及び照明灯
US6789914B1 (en) * 2003-05-29 2004-09-14 Hubbell Incorporated Luminaire providing direct and indirect lighting
JP4804429B2 (ja) 2003-12-05 2011-11-02 三菱電機株式会社 発光装置及びこれを用いた照明器具
KR100731454B1 (ko) 2003-12-05 2007-06-21 미츠비시덴키 가부시키가이샤 발광장치 및 이것을 이용한 조명기구
RU66118U1 (ru) * 2007-02-27 2007-08-27 Валентин Николаевич Щербаков Светодиодное устройство
JP5030661B2 (ja) * 2007-05-16 2012-09-19 シャープ株式会社 照明装置
TWI407043B (zh) * 2008-11-04 2013-09-01 Advanced Optoelectronic Tech 發光二極體光源模組及其光學引擎
WO2010070565A1 (fr) * 2008-12-15 2010-06-24 Alberto Gerli Dispositif d'éclairage
US8038314B2 (en) * 2009-01-21 2011-10-18 Cooper Technologies Company Light emitting diode troffer
US8376578B2 (en) * 2009-06-12 2013-02-19 Lg Innotek Co., Ltd. Lighting device
CN101936469B (zh) 2009-06-29 2014-10-22 Lg伊诺特有限公司 照明装置
JP2011049154A (ja) * 2009-07-30 2011-03-10 Cremona:Kk Ｌｅｄ照明灯
US8197105B2 (en) * 2009-08-13 2012-06-12 Intematix Corporation LED-based lamps
RU100586U8 (ru) * 2010-07-19 2011-04-20 Закрытое акционерное общество "Производственное объединение "Электроточприбор" Светильник
DE202011003261U1 (de) * 2011-02-25 2011-04-28 Hess Verwaltungs-Gmbh Leuchteneinsatz, insbesondere für eine Bodenleuchte

Also Published As

Publication number Publication date
RU2013147731A (ru) 2015-05-20
BR112013026421A2 (pt) 2016-12-20
KR20150085117A (ko) 2015-07-22
DE102011017161A1 (de) 2012-10-18
JP6073989B2 (ja) 2017-02-01
RU2571734C2 (ru) 2015-12-20
SA112330445B1 (ar) 2015-10-14
JP2016006774A (ja) 2016-01-14
WO2012139723A1 (fr) 2012-10-18
US9200759B2 (en) 2015-12-01
US20140226328A1 (en) 2014-08-14
CN103582779B (zh) 2016-08-17
KR20140000344A (ko) 2014-01-02
AU2012242300A1 (en) 2013-12-05
AU2012242300B2 (en) 2014-09-25
CN103582779A (zh) 2014-02-12
EP2697559A1 (fr) 2014-02-19
JP2014511017A (ja) 2014-05-01
CA2833060C (fr) 2015-12-29
KR20160091459A (ko) 2016-08-02
CA2833060A1 (fr) 2012-10-18

Similar Documents

Publication Publication Date Title
EP2697559B1 (fr) Luminaire
DE102007002403B4 (de) Beleuchtungsanordnung, Mehrfach-Lichtmodul, Leuchte und deren Verwendung
DE102011085289A1 (de) Lichtbeeinflussungselement zur Beeinflussung der Lichtabgabe von im Wesentlichen punktförmigen Lichtquellen sowie Leuchte mit Lichtbeeinflussungselement
EP2534413A1 (fr) Module d'éclairage pour l'éclairage de voies de circulation et appareil d'éclairage de voies de circulation
DE102014004472B4 (de) Leuchtmodul aufweisend ein optisches Element
DE102012111313B4 (de) Beleuchtungseinheit für ein Kraftfahrzeug
DE102012203941B4 (de) LED-Leuchtvorrichtung mit Entblendungsoptik
DE202010004870U1 (de) LED-Matrix
AT504577A1 (de) Led-lichtquellensystem
DE102008016675B4 (de) Leuchtanordnung mit einem Lichtleiter und Leuchtdioden
WO2016096608A1 (fr) Support à del muni d'une del et lampe munie d'un tel support à del
EP2994693B1 (fr) Élément de recouvrement pour luminaire surfacique
EP2982899B1 (fr) Éclairage plat de presentation
DE102016203810A1 (de) Leuchte zur gleichmäßigen Ausleuchtung
DE102015004969A1 (de) Operationsleuchte zur Erzeugung eines aus Teillichtfeldern bestehenden Gesamtlichtfeldes
DE202019100380U1 (de) Anordnung zur Lichtabgabe mit veränderbarer Lichtabstrahlcharakteristik
AT516296B1 (de) Ausfallsichere Symboldarstellungen mit LED-Lichtquelle und Lichtleiter
EP2578930B1 (fr) Module d'éclairage pour lampe extérieure
DE202007012086U1 (de) Anzeigevorrichtung zum Visualisieren einer Füllhöhe
DE202013103419U1 (de) Leuchte mit Trägerelement und auswechselbarem Leuchtmittel-Modul
DE102015225329A1 (de) Lampe mit rohrförmigem Kolben
AT16244U1 (de) Leuchtvorrichtung
EP2994690B1 (fr) Luminaire équipé d'un boîtier comportant plusieurs orifices de rayonnement de lumière
EP2924346B1 (fr) Optique pour un éclairage
EP2246612B1 (fr) Lampe à DEL

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20131113

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20150513

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502012008123

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F21V0007000000

Ipc: F21S0004000000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: F21Y 103/10 20160101ALN20160208BHEP

Ipc: F21V 29/76 20150101ALN20160208BHEP

Ipc: F21Y 115/10 20160101ALN20160208BHEP

Ipc: F21V 17/16 20060101ALI20160208BHEP

Ipc: F21V 7/00 20060101ALI20160208BHEP

Ipc: F21S 4/00 20160101AFI20160208BHEP

Ipc: F21V 7/09 20060101ALI20160208BHEP

Ipc: F21Y 113/00 20160101ALN20160208BHEP

INTG Intention to grant announced

Effective date: 20160310

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EATON PROTECTION SYSTEMS IP GMBH & CO. KG

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502012008123

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 825307

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161015

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20160831

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161201

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161130

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170102

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502012008123

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20170601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20171229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170502

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170403

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170430

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170403

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170430

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 825307

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170403

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NO

Payment date: 20180625

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170403

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20181115 AND 20181130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502012008123

Country of ref document: DE

Representative=s name: GRUENECKER PATENT- UND RECHTSANWAELTE PARTG MB, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502012008123

Country of ref document: DE

Owner name: EATON INTELLIGENT POWER LIMITED, IE

Free format text: FORMER OWNER: EATON PROTECTION SYSTEMS IP GMBH & CO. KG, 12529 SCHOENEFELD, DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20120403

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502012008123

Country of ref document: DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502012008123

Country of ref document: DE

Representative=s name: GRUENECKER PATENT- UND RECHTSANWAELTE PARTG MB, DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160831

REG Reference to a national code

Ref country code: NO

Ref legal event code: MMEP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161231

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502012008123

Country of ref document: DE

Representative=s name: GRUENECKER PATENT- UND RECHTSANWAELTE PARTG MB, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20220323

Year of fee payment: 11

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230521

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230321

Year of fee payment: 12

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230403

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230403

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230403