WO2017140292A1 - Kit de rééquipement à del pour systèmes d'éclairage extérieurs - Google Patents

Kit de rééquipement à del pour systèmes d'éclairage extérieurs Download PDF

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Publication number
WO2017140292A1
WO2017140292A1 PCT/DE2017/000053 DE2017000053W WO2017140292A1 WO 2017140292 A1 WO2017140292 A1 WO 2017140292A1 DE 2017000053 W DE2017000053 W DE 2017000053W WO 2017140292 A1 WO2017140292 A1 WO 2017140292A1
Authority
WO
WIPO (PCT)
Prior art keywords
mounting plate
led
mounting board
conversion kit
module assembly
Prior art date
Application number
PCT/DE2017/000053
Other languages
German (de)
English (en)
Inventor
Detlev MÜLLER
Olaf Sausemuth
Hans-Georg STUMBORG
Original Assignee
Phoenix Mecano Digital Elektronik Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phoenix Mecano Digital Elektronik Gmbh filed Critical Phoenix Mecano Digital Elektronik Gmbh
Priority to ES17716443T priority Critical patent/ES2790280T3/es
Priority to EP17716443.1A priority patent/EP3417204B1/fr
Priority to DE112017000861.1T priority patent/DE112017000861A5/de
Priority to DK17716443.1T priority patent/DK3417204T3/da
Priority to PL17716443T priority patent/PL3417204T3/pl
Priority to SI201730253T priority patent/SI3417204T1/sl
Publication of WO2017140292A1 publication Critical patent/WO2017140292A1/fr

Links

Classifications

    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/008—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being outside the housing of the lighting device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to an LED conversion kit for outdoor lighting, especially for Mastaufsatz- or cantilever lights, such as lanterns, screen or bell lights and technical street lights.
  • the LED technology offers the flexible possibility
  • Possibilities of LED technology can be switched to asymmetric radiation. In this way, the lighting system can be adapted more efficiently to the lighting situation, and additional savings potential can be achieved through power reduction. For previously symmetric radiating lights, there is the problem of having to install a new LED module with attention to the road direction.
  • BRAUN Lighting Solutions e.K. Solutions in various designs, which offer a cone LED installation kit, a BeeLED installation kit, a so-called LURA LED kit and as an alternative to gas light a so-called Hislux and LED GASIight kit, which are all subject to different design principles (see www. braun-liqhtinq.com). Furthermore, a 3 LENS PIN module is offered, but without an integrated network operating device, which must be installed separately and professionally. These solutions are on the one hand enormous design and financial expense, on the other hand, these designs require special heat sink, which are also designed differently and expensive. Apart from the fact that some of the designs presented there do not have the degree of protection IP65
  • LED replacement illuminants with E27 / E40 connection for horizontally installed and downwardly directed lamps (so-called retro lamps). These allow a quick replacement against conventional bulbs with said versions.
  • the disadvantage here is that existing operating devices must be switched ineffective, i. a change in the internal wiring of the lamp is necessary, which in turn can only be performed by qualified personnel.
  • the LED bulbs offered for this purpose are compact with integrated operating devices, i. no thermal decoupling between LED and electronics is guaranteed. Furthermore, the original emission characteristic of the light changes and can not be further influenced in terms of optimization.
  • This LED module is arranged horizontally in the luminaire and radiates freely downwards. This module is only suitable for round designs and has only a degree of protection according to IP44 (www.endres-liqhtinq.de).
  • kits of LED module and mounting plate are basically adaptable to any lights.
  • An advantage of these kits is a more targeted steering of the light, by multiple LED modules in a different arrangement, whereby by omitting one or more boards of the module targeted areas of light distribution can be hidden.
  • the kit is already adapted by the manufacturer specifically to the lamp. For example, a public utility employee can then simply install the module on site.
  • the main disadvantage of this solution is that the LED modules are not in a hermetically protected against moisture and dust space and that each LED module requires its own heat sink, which in turn requires a high material and a high design and manufacturing effort.
  • the present invention is therefore an object of the invention to provide an LED conversion kit for outdoor lighting, the case of uniform
  • LED conversion kit Single components a multivalent usable LED conversion kit (hereinafter referred to only as LED conversion kit) for a wide variety of applications
  • intermediate mounting plate Mounting surfaces or on an attached as an accessory mechanical component (hereinafter referred to as intermediate mounting plate) are mounted with a consistent mechanical mounting interface can, so that a rotatable alignment in the direction of the road is possible without changing the lamp head in its original orientation.
  • proposed LED conversion kit represents a completely prefabricated module, which independently already all safety-relevant
  • the LED conversion kit according to the invention is sufficient by its
  • LED conversion kit according to the invention are offered and made by an approved testing center.
  • Another advantage of the solution according to the invention is that the manufacturer can not only produce an LED module with standardized assemblies, but the entire LED conversion kit is always similar in its mechanical structure, so it manages with identical mechanical components. This results in a clear advantage in Purchase of components, in production technology and in the approval of the product by an independent testing center. Only the LED module as a lighting means is used adapted to the requirements, but only with respect to the number of LEDs and / or light color of the LED and / or optics for the radiation characteristic.
  • the decisive advantage for the user is that, irrespective of the type of existing luminaire, he can use or use the identical LED retrofit module anywhere. Furthermore, LED conversion modules with lighting technology of the same design
  • Another object is to design the system of LED conversion for street and exterior lights so that a suitable thermal management feasible and thus for the LED conversion module sufficient cooling of the LED. This is one
  • the essence of the present invention is that a complete LED conversion kit for outdoor lights is proposed, which includes a LED module assembly, the flat and flush with its bottom plate placed on a heat-conducting mounting plate and a heat conducting pad and an electrical sensing their bottom plate
  • Insulation layer is connected to the mounting plate and the
  • the mounting plate is preferably round and has concentric slots at the outer edge, which preferably contains a tripartite division in a 120 ° - grid, so that an always uniform mechanical
  • Mounting interface is formed for preferably three attachment points in the radius of the slot geometry, whereby a rotatable alignment in the road direction, etc. is possible.
  • the mounting plate in its areal extent to a
  • predeterminable minimum size is set greater than the outer diameter of the additional housing of the LED module in order to produce the largest possible heat-conducting contact with an intermediate mounting plate.
  • the intermediate mounting plate is formed so that it is given a circular opening with a slightly larger diameter than the outer diameter of the additional housing of the LED module, so that the LED conversion module with its light exit side and the
  • Additional housing can pass through the opening.
  • the intermediate mounting plate is provided with three attachment points in the radius of the oblong hole geometry, which mentioned
  • Forming interface to the LED conversion module ensures the mechanical mounting interface to the concrete existing light in their further technical training.
  • the mounting plate according to the invention is further provided at the opposite of the LED module assembly level with a mechanical support member on which, spaced from the mounting plate, are provided per se conventional network equipment and light terminals for direct connection to a mast connection. All electrical connections from the LED module assembly to the
  • the first main advantage of the present invention which consists in the fact that only the intermediate mounting plate in its outer contour and / or profiling, according to the predetermined installation geometry of the existing lamp subject, which is purely mechanical
  • the manufactured component can be made very cost effective.
  • the LED conversion module is inventively always
  • Fixing points preferably designed as screw, easy to fix.
  • Cooling of the LED module assembly is effected such that via the mounting plate of the LED conversion module and their direct, areal contact with the intermediate mounting plate heat dissipation takes place in this and thus creates a sufficient cooling surface potential.
  • Cable connector with high degree of protection (at least IP65) is realized. In this case, no electrical specialist is required for mechanical installation of the system, the work is limited to mechanical
  • the network connection is then made via the connector that meets all safety-relevant requirements for the use of non-specialist personnel.
  • Fig. 1 shows a first embodiment of the invention with all
  • 1a is a perspective plan view of the top of a
  • Fig. 2 is a perspective plan view of the top of a
  • FIG. 3 shows an exemplary, special installation situation of a
  • FIG. 1 shows the embodiment of the LED conversion module of the invention with all the essential individual elements in FIG. 1
  • the LED module assembly 1 is mounted in the light exit direction, as a printed circuit board for LEDs with optics 15, with the enclosing additional housing 7 to secure the appropriate degree of protection.
  • a support member 3 designed here as a bracket, the network operating device 4, the wiring and the
  • the mounting plate 2 is provided in the illustrated example with three elongated holes 21 on the outer circumference, which projects beyond the additional housing 7 concentric side so that a contact surface 91 (see Fig. 2) is grubar, in the example, the three-parting of the slots only by small webs is formed on the entire circumference.
  • the tripartite division is not necessarily required, a two or four division is possible within the scope of the invention. For reasons of the largest possible angle of rotation, in the specific example of about 110 ° and a good stability of the mounting plate 2, the tripartite division but is particularly advantageous. It is also within the scope of the invention that the slots provided 21st
  • the end stops forming three fasteners 23 are provided in the radius of the slots for guiding and fixing the LED Umrüstmoduls on the intermediate mounting plate 9, which are preferably designed as screws with metric thread and into the threaded bushing 92 of
  • Intermediate mounting plate 9 are introduced during assembly. Likewise, an attachment with nuts could be provided or the introduction of the fasteners are made from the radiating side.
  • the intermediate mounting plate 9 is always provided with a circular opening 93, which has a little larger diameter than the outer diameter of the additional housing 7 and in the example with the radius of the slots 21 place three threaded bushings 92, from which the complete mechanical interface between the mounting plate 2 and intermediate mounting plate 9 results.
  • the overlapping contact surface 91 resulting from this construction is illustrated in FIG. 2, the function of which will be explained below.
  • Fixing points 94 is based exclusively on the
  • the LED conversion module When mounting the LED conversion module with the mounting plate 2 on the intermediate mounting plate 9, the LED conversion module is initially placed properly oriented and can now after loosening the
  • the LED conversion module with additional housing 7 for the LED module assembly 1 is particularly for securing a high
  • LED module assembly 1 is provided for effective heat dissipation to the mounting plate 2 on the one hand, a not-designated in the figures heat conducting pad, the mounting plate 2 towards a likewise not shown electrical insulation layer, which corresponds in terms of area of the surface of the LED module assembly 1 used.
  • the electrical connections, which are not shown in FIG. 1 (cf., FIG. 1 a), of the LED module assembly 1 are sealed by a cable bushing 73 on the opposite plane 22 of FIG. 1 (cf., FIG. 1 a), of the LED module assembly 1 are sealed by a cable bushing 73 on the opposite plane 22 of FIG. 1 .
  • a pressure compensation valve 74 is provided in the mounting plate 2 to the LED interior. This ensures that during heating or cooling of the LED interior in the fully assembled state during operation always a pressure equalization is brought about.
  • the actual LED module assembly 1, which is connected to the mounting plate, is placed on the conventional heat-conducting pad, which is not shown 2 is screwed. In this example, it is further apparent that the LED module assembly 1 and the above-mentioned cable gland 73 and the
  • Pressure equalization valve 74 surrounding first sealing ring 71 is provided.
  • a LED module assembly 1 comprehensive housing ring 16 is placed, which projects beyond this in height and is advantageously made of an optically transparent or translucent material.
  • On the housing ring 16 is followed by a further sealing ring 71, on which a light exit ensuring cover 17 is placed, which via a clamping ring 18 all components of
  • Additional housing 7 can be screwed sealingly with the mounting plate 2. If this is done, the entire additional housing interior is sufficient
  • the additional housing 7 consist of a deep-drawn or injection-molded and the LED module assembly 1 comprehensive plastic cover, which in turn is placed with a sealing ring 71 on the mounting plate 2 and screwed tightly with this.
  • This plastic cover can be made of transparent or translucent material and essentially replaces the components housing ring 16 and cover 17.
  • the LED module assembly 1 is carried out completely potted in itself.
  • a support member 3 is initially provided, which is also connected to the mounting plate 2, preferably by Versch robbery.
  • this support element 3 is preferably designed as an angle such that the angle to the mounting plate 2 executed and fitting in the installed state has at least a first small-area leg 31 of FIG. 1 a, wherein the repellent of the mounting plate 2 second larger-scale leg 32 is designed so that it allows different mounting positions of network equipment 4, depending on the given outer luminaire housing form.
  • a network operating device 4 is shown screwed transversely to the leg 32. In one on the other surface of the leg 32nd
  • junction box 5 are in the illustration of FIG. 1st Light terminals 51 can be seen, to which the direct connection to the indicated in Fig. 1a Mastan gleich effet 6 takes place. All of the aforementioned modules in the network operating device 4, the junction box 5 and the respective interconnections and the power connector 14 to the LED module assembly are designed to be sealed according to standard at least IP65.
  • An advantageous embodiment of the mains connection is additionally provided when the mast connection line 6 according to FIG. 1a is carried out in its continuation with a releasable plug connector, in order to achieve the advantages described above during the assembly of the LED conversion kit.
  • Named support element 3 is in the example, as well as the mounting plate 2, also made of aluminum and the intended spacing of the network operating device ensures even with such a good heat conducting material no inadmissible heating by the output from the LED module assembly 1 during operation heat. It is of course within the scope of the invention to manufacture the carrier element 3 from a poorly heat-conducting material.
  • this contact surface 91 is at least 250 cm 2 and, in the case of high performance requirements, can also be optimized with regard to the heat transfer resistance by thermal paste or thermal pads.
  • the total necessary for cooling surface consisting of the given to the ambient air sum of the surfaces of the mounting plate 2 and the intermediate mounting plate 9, depend on the performance concept of the LED conversion kit and possibly additional heat sink from the inventory housing and must be evaluated in the laboratory.
  • the intermediate mounting plate 9 can be given any outer contour that corresponds to the mounting geometry of the female housing receiving and screwed or mounted with this directly or via other mechanical connection means, such as attachment points 94. That is, the intermediate mounting plate 9 on its outer circumference, outside the area of the contact surface 91, arbitrarily designed and deviating from a plane can be formed so that it to the respective
  • Installation conditions of an existing light is arbitrary customizable.
  • Mains operating devices 4 and junction boxes 5 in the LED conversion module is an adaptation to the possible installation depths of existing lights easily given, without departing from the essence of the present invention and the basic structure of the LED conversion module.
  • the respective LED conversion module with each, outside the contact surface arbitrarily designed intermediate mounting plate 9 is rotatably and detachably connected via a uniform mechanical interface, it is thus possible only by adjusting the outer contour and / or profiling of the intermediate mounting plate 9 a , according to the installation geometry different
  • Luminaire housing forms, variable design of the system of a LED conversion vorzuhalten, otherwise identical LED conversion module itself. This is compared to the known, each on specific
  • Figure 1a shows the upper assemblies of the LED conversion kit of FIG. 1 in the fully wired state and mounted on a
  • Assemblies are designed as a uniform and according to at least the degree of protection IP65 appropriately designed LED conversion kit the
  • the intermediate mounting plate 9 can also be made by other independent manufacturers or suppliers, with the proviso of compliance with the minimum surface area for the formation of the contact surface 91.
  • the Umrüster must make only a complete gutting of the existing lights up to the mast connection cable 6 and the intermediate mounting plate 9 purely mechanical in
  • Mounting plate 2 is guided on the opposite plane 22 and within the area enclosed by the housing ring 16 (see FIG. 1) surface in the mounting plate 2 together with a pressure compensation valve 74 is arranged.
  • Figure 2 shows the completely assembled LED conversion module with mounting plate 2 before mounting on the intermediate mounting plate 9. During assembly dips the not visible here additional housing 7 of the LED module assembly 1 through the circular opening 93 of
  • the hatched area shows the contact surface 91 between the two plates, not only as a mechanical support surface, but also as a heat transfer area of the LED conversion module for
  • Intermediate mounting plate 9 is used.
  • About the intermediate mounting plate 9 is thus, depending on the thermal requirement, provided sufficient cooling surface.
  • FIG. 3 shows a concrete installation situation of an LED conversion kit for a bell light, with an LED conversion kit essentially being used according to FIG.
  • FIG. 3 is a schematic external view of such

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

L'invention concerne un kit de rééquipement à del pour systèmes d'éclairage extérieurs. L'invention vise à proposer un kit de rééquipement de ce type, qui constitue, tout en présentant une configuration technique et structurale uniforme présentant des composants individuels standardisés, un kit de rééquipement à DEL pouvant être utilisé de façon polyvalente pour des éclairages existants très différents, et qui peut ainsi être monté sur des surfaces de fixation présentes adaptées au moyen d'une interface de montage mécanique constamment uniforme, de sorte qu'une orientation rotative en direction de la route est possible sans modification de l'orientation initiale de la tête du système d'éclairage. Un bloc modulaire à DEL (1) est posé à cet effet avec son panneau de base, à plat et de manière alignée, sur un panneau de montage (2) thermo-conducteur et est relié au panneau de montage (2), et le bloc modulaire à DEL est hermétiquement étanchéifié par un boîtier supplémentaire et au moins un moyen d'isolation reliant ce dernier au panneau de montage (2) de manière étanche entièrement selon au moins IP65, et la connexion électrique (14) du bloc modulaire à DEL (1) est guidée à travers le panneau de montage (2) sur le plan opposé à ce dernier. Le panneau de montage (2) est pourvu, au niveau du plan opposé au bloc modulaire à DEL, d'un élément de support (31, 32) mécanique, sur lequel sont situés, à distance du panneau de montage (2), des appareils branchés sur le secteur (4) classiques en soi et des bornes de système d'éclairage aux fins de la connexion directe à une ligne de connexion de mât (6). Le panneau de montage (2) fait saillie de manière latéralement concentrique du boîtier supplémentaire, de telle manière qu'une surface de contact peut être formée, qui garantit un transfert de chaleur plan sur un panneau de montage intermédiaire (9), un passage circulaire pour la réception du boîtier supplémentaire étant fourni. Le panneau de montage (2) est pourvu sur sa zone de bordure extérieure de trous oblongs (21), lesquels sont ménagés sur des lignes circulaires concentriques, rapporté au panneau de montage (2), et dans lesquels s'insèrent des moyens de fixation et de blocage (23) aux fins de la liaison avec transfert de chaleur au panneau de montage intermédiaire (9).
PCT/DE2017/000053 2016-02-17 2017-02-15 Kit de rééquipement à del pour systèmes d'éclairage extérieurs WO2017140292A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES17716443T ES2790280T3 (es) 2016-02-17 2017-02-15 Kit de conversión led para luminarias exteriores
EP17716443.1A EP3417204B1 (fr) 2016-02-17 2017-02-15 Kit de rééquipement à del pour systèmes d'éclairage extérieurs
DE112017000861.1T DE112017000861A5 (de) 2016-02-17 2017-02-15 LED-Umrüstsatz für Außenleuchten
DK17716443.1T DK3417204T3 (da) 2016-02-17 2017-02-15 LED-omstillingssæt til udendørslamper
PL17716443T PL3417204T3 (pl) 2016-02-17 2017-02-15 Zestaw konwersyjny led do zewnętrznych opraw oświetleniowych
SI201730253T SI3417204T1 (sl) 2016-02-17 2017-02-15 Komplet za predelavo v LED za zunanje svetilke

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016001951.4 2016-02-17
DE102016001951 2016-02-17

Publications (1)

Publication Number Publication Date
WO2017140292A1 true WO2017140292A1 (fr) 2017-08-24

Family

ID=58530327

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2017/000053 WO2017140292A1 (fr) 2016-02-17 2017-02-15 Kit de rééquipement à del pour systèmes d'éclairage extérieurs

Country Status (9)

Country Link
EP (1) EP3417204B1 (fr)
DE (1) DE112017000861A5 (fr)
DK (1) DK3417204T3 (fr)
ES (1) ES2790280T3 (fr)
HU (1) HUE050229T2 (fr)
PL (1) PL3417204T3 (fr)
PT (1) PT3417204T (fr)
SI (1) SI3417204T1 (fr)
WO (1) WO2017140292A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022008737A1 (fr) * 2020-07-09 2022-01-13 Schreder S.A. Tête de luminaire modulaire et module d'engrenage pour une tête de luminaire
NL2026193B1 (en) * 2020-07-09 2022-03-15 Schreder Sa Modular luminaire head and gear module for a luminaire head

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110068708A1 (en) * 2009-09-23 2011-03-24 Ecofit Lighting, LLC LED Light Engine Apparatus
DE102014004762A1 (de) * 2014-03-28 2015-10-01 Phoenix Mecano Digital Elektronik Gmbh LED-Umrüstsatz für Außenleuchten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110068708A1 (en) * 2009-09-23 2011-03-24 Ecofit Lighting, LLC LED Light Engine Apparatus
DE102014004762A1 (de) * 2014-03-28 2015-10-01 Phoenix Mecano Digital Elektronik Gmbh LED-Umrüstsatz für Außenleuchten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022008737A1 (fr) * 2020-07-09 2022-01-13 Schreder S.A. Tête de luminaire modulaire et module d'engrenage pour une tête de luminaire
NL2026193B1 (en) * 2020-07-09 2022-03-15 Schreder Sa Modular luminaire head and gear module for a luminaire head

Also Published As

Publication number Publication date
ES2790280T3 (es) 2020-10-27
HUE050229T2 (hu) 2020-11-30
DE112017000861A5 (de) 2019-02-21
PL3417204T3 (pl) 2020-07-27
EP3417204A1 (fr) 2018-12-26
PT3417204T (pt) 2020-04-08
EP3417204B1 (fr) 2020-02-26
DK3417204T3 (da) 2020-05-11
SI3417204T1 (sl) 2020-07-31

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