EP4379254A1 - Ensemble d'éclairage extérieur - Google Patents

Ensemble d'éclairage extérieur Download PDF

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Publication number
EP4379254A1
EP4379254A1 EP22210803.7A EP22210803A EP4379254A1 EP 4379254 A1 EP4379254 A1 EP 4379254A1 EP 22210803 A EP22210803 A EP 22210803A EP 4379254 A1 EP4379254 A1 EP 4379254A1
Authority
EP
European Patent Office
Prior art keywords
cover
light
outdoor
fitting
light fitting
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.)
Pending
Application number
EP22210803.7A
Other languages
German (de)
English (en)
Inventor
Joseph Talpe
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.)
Locinox NV
Original Assignee
Locinox NV
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 Locinox NV filed Critical Locinox NV
Priority to EP22210803.7A priority Critical patent/EP4379254A1/fr
Publication of EP4379254A1 publication Critical patent/EP4379254A1/fr
Pending legal-status Critical Current

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Classifications

    • 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
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
    • 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
    • F21V17/12—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 screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present invention relates to an outdoor light assembly, in particular a sconce, configured to be mounted against an upright support.
  • the present invention particularly relates to a light assembly for mounting on outdoor closure systems, such as a gate, fence, or the like.
  • the present invention further relates to a method of mounting the outdoor light assembly against an upright support.
  • the present invention also relates to a kit of parts for assembling the outdoor light assembly and to an outdoor closure system comprising the outdoor light assembly.
  • Outdoor lighting assemblies in particular sconces, are known and typically comprise a light fitting mounted against an upright support (e.g. a wall, gate, post or the like).
  • the light fitting usually allows to mount a light emitting element (e.g. a lamp, LED or the like) thereon.
  • Light fittings with the light emitting element embedded or integrated therein are also known.
  • a cover is normally mounted on the light fitting for various reasons, such as shielding areas of the light fitting from environmental conditions, guidance of light emitted from the light emitting element, aesthetic considerations, etc.
  • covers with one or more transparent regions are known which completely enclose the light fitting.
  • a common way of mounting such an outdoor lighting assembly is to mount the light fitting, for example its rear wall, directly to the upright support, e.g. using common mounting means such as screws, bolts, glue or the like.
  • Power is typically supplied to the light emitting element by connecting a power cable in the upright support to the light fitting.
  • the cover is then placed on the mounted light fitting and fixed thereto.
  • the light fitting is provided with multiple threaded openings corresponding to multiple threaded openings in the cover allowing the use of screws or bolts (i.e. threaded fastening means) to attach the cover to the light fitting.
  • screws or bolts i.e. threaded fastening means
  • snap click fit means to attach the cover to the light fitting.
  • the present invention is particularly focussed on outdoor lighting assemblies for mounting on outdoor closure systems, such as gates, fences, posts, or the like, which comprise mainly metal components.
  • the metal components of such closure systems normally undergo various treatment steps during manufacture in order to provide desired surface properties (e.g. finish, anti-corrosive properties, colour, etc.). These treatment steps may involve operations such as: pickling, chromating, rinsing, etc.
  • desired surface properties e.g. finish, anti-corrosive properties, colour, etc.
  • a powder coating is applied, for example through electrostatic coating, which then hardens to a solid coating film (e.g. through heating in an oven at temperatures between 100°C and 300°C, particularly between 140°C and 220°C).
  • the coating film typically has a thickness between 25 ⁇ m and 500 ⁇ m, with particular lower limits of 50 ⁇ m, 75 ⁇ m and 100 ⁇ m and with particular upper limits of 300 ⁇ m, 200 ⁇ m and 150 ⁇ m.
  • all exterior visible components have the same look and finish (e.g. surface protection, colour, texture, etc.).
  • an outdoor light assembly for mounting against an upright support
  • the outdoor light assembly comprising: a light fitting comprising a rear wall configured to be mounted against the upright support, a bottom wall and a top wall, the bottom wall being provided with a light emission opening allowing light generated by a light source to pass therethrough, the top wall being provided with at least one threaded opening; a cover fixed on the light fitting and comprising a top wall, a bottom wall and a side wall, the top wall comprising at least one opening aligned with said at least one threaded opening and the bottom wall comprising a further light emission opening aligned with the light emission opening; at least one fastening member which comprises a threaded shaft disposed in said at least one threaded opening in the light fitting, a head disposed in said at least one opening in the cover, and a collar interposed between the head and the threaded shaft, the collar engaging an inner side of the top wall of the cover; and mutually cooperating securing means between the light fitting and the cover
  • the present invention is based, in part, on the realization that, a same look and finish for all the exterior visible components can be achieved by subjecting the cover of the light assembly with the same treatment steps as the upright support on which the light assembly is to be mounted.
  • the inventor realized that the application of a powder coating caused issues in the existing covers as the threads became clogged with the applied powder coating to such an extent that these were no longer suited for attaching the cover to the light fitting.
  • the outdoor light assembly according to the present invention relies on a cover that is attached to the light fitting using specific fastening means. More specifically, the light fitting has one or more threaded openings in which the threaded part of one or more fastening members are positioned. As the light fitting is an internal component, there is no need to powder coat this so the provision of threads is not an issue.
  • the head of each fastening member is disposed in a corresponding opening in the cover.
  • Each fastening member is provided with a collar between the head and the threaded part. The collar engages the inner surface of the cover which surrounds to opening in which the head of the fastening member is placed.
  • Each fastening member can be rotated (due to the presence of the threads) thereby causing the collar to move closer or farther away from the light fitting.
  • a force is exerted on the cover to urge this away from the light fitting.
  • This force allows to place and maintain the mutually cooperating securing means in a securing state.
  • the fastening members and the mutually cooperating securing means fix the cover on the light fitting without requiring threads in the cover or without requiring tight-fitting elements.
  • the cover can therefore be subjected with the same treatment steps, in particular the application of a powder coating, as the upright support on which the light assembly is to be mounted so that all exterior visible components have the same look and finish.
  • said mutually cooperating securing means are provided on the bottom wall of the light fitting and on the bottom wall of the cover, said mutually cooperating securing means preferably comprising a male member and a female member which slidingly engage with one another.
  • Providing the mutually cooperating securing means on the bottom is advantageous due to the placement of the fastening members on the top side of the outdoor light assembly. More specifically, the fastening members on the top side urge the cover upwards with respect to the light fitting so that relatively simple securing means (e.g. a pin and hole) can be used on the bottom side whereas a hook-shaped element would be required for securing means placed on the side of the outdoor light assembly.
  • relatively simple securing means e.g. a pin and hole
  • a hook-shaped element would be required for securing means placed on the side of the outdoor light assembly.
  • the use of slidingly engaging male and female members requires a less complex relative motion of the cover and light fitting when compared to hook elements that typically require a motion in two
  • said mutually cooperating securing means comprise a circumferential ridge provided on the light fitting which engages a circumferential wall delimiting said further light emission opening in the cover.
  • the circumferential ridge is formed by a transparent cover element, such as an optical element (e.g. a lens or diffusor), mounted on the light fitting and fitted in the further light emission opening in the cover, the transparent cover element more preferably being flush with an outer surface of the bottom wall of the cover.
  • the use of the circumferential wall of this opening as part of the mutually cooperating securing means allows a single element to have a double function thus reducing design complexity.
  • Using an optical element to form the circumferential ridge is advantageous as this element can be manufactured separately from the light fitting thus lowering the complexity of the light fitting when compared to a design where the light fitting is to provide the ridge. Having the optical element flush with the outside of the cover is not only aesthetically pleasing but also provides a more secure light assembly as it is more difficult to remove or damage the optical element.
  • the cover is made from metal, preferably aluminium, and/or the cover is powder coated. These options allow to manufacture the cover from the same range of materials and finishes as the upright support on which it is to be mounted.
  • the outdoor light assembly further comprises a transparent cover element (such as an optical element, e.g. an optical focusing element, such as a lens, an optical diffusing element, such as a diffusor, or an optical viewing element, such as a window) at least partially disposed in the further light emission opening in the cover, the transparent cover element preferably being flush with an outer surface of the bottom wall of the cover.
  • a transparent cover element such as an optical element, e.g. an optical focusing element, such as a lens, an optical diffusing element, such as a diffusor, or an optical viewing element, such as a window
  • the transparent cover element preferably being flush with an outer surface of the bottom wall of the cover.
  • the cover and the transparent cover together (i.e. jointly) completely cover the light fitting.
  • a transparent cover element is desired to avoid the further light emission opening being open which would expose the light fitting to the outdoors environment, which is undesirable.
  • Having the transparent cover element flush with the outside of the cover is not only aesthetically pleasing but also provides a more secure light assembly as it is more difficult to remove or damage the transparent cover element. Moreover, completely covering the light fitting is desired in order to optimize its protection from outdoors environment and further creates an aesthetically pleasing design.
  • the outdoor light assembly further comprises said light source mounted on the light fitting, the light source having an Ingress Protection 65, preferably, 67 or 68 rating. Having an Ingress Protection 65 or preferably 67 or 68 rating greatly reduces the risk of damage to the electrical components due to the outdoors environment, e.g. precipitation.
  • a downside of this embodiment is that the light source has to be embedded in a protective casing or cover meaning that a replacement of a defective light emitting element is very complex and may not even be possible thus requiring a complete replacement of the light source.
  • said at least one fastening member is formed by a collar screw or collar bolt. This allows to use known elements as fastening members thus avoiding the need for special production facilities.
  • the rear wall of the light fitting is provided with mounting means to mount the rear wall to the upright support. Having such mounting means provided in the light fitting reduces the need for separate additional means, thus avoiding additional components to be provided and simplifying the mounting procedure.
  • said light fitting comprises said light source, preferably an LED light source, which is particularly integrated in said light fitting.
  • Providing the light source with the light fitting likewise reduces the need for separate additional means. Integrating the light source may further aid in achieving an Ingress Protection 65 or 67 or 68 rating, the advantages of which were described above.
  • said light source is an LED light source, the light fitting forming or comprising a heat sink for the LED light source.
  • Overheating is a known issue for LEDs and may lead to a reduced lifetime.
  • Providing a heatsink avoids the LEDs from overheating.
  • the heatsink may be provided by manufacturing the light fitting from a thermally conductive material, such as a metal (e.g. aluminium). Contact between the light fitting and the upright support causes a further heat dissipation if this should be required.
  • a metal element or an element with a high thermal conductivity
  • the metal element then acts as the heatsink or may thermally connect the LEDs to the upright support where the heat can dissipate over a large material volume.
  • said at least one opening in the cover is free from threads, wherein preferably the entire cover is free from threads. As mentioned above, avoiding threads allows the cover to be powder coated.
  • the object according to the present invention is also achieved with a method of mounting the outdoor light assembly as described above on an upright support, the method comprising: mounting the light fitting onto the upright support with the head of said at least one fastening member being located inside the top wall of the light fitting; sliding the cover onto the light fitting until said at least one opening in the cover is aligned with said at least one threaded opening in the light fitting and said further light emission opening in the cover is aligned with the light emission opening in the light fitting; and rotating said at least one fastening member such that the head is located inside said at least one opening in the cover with the collar engaging the inner side of the top wall of the cover.
  • the method results in an upright support with the outdoor light assembly as described above mounted thereon and thus achieves the same advantages.
  • rotating said at least one fastening member slides the cover upwards with respect to the light fitting thereby securing the mutually cooperating securing means.
  • the object according to the present invention is also achieved with an outdoor closure system, such as a gate or fence, comprising an upright support and the outdoor light assembly as described above mounted on the upright support, the cover of the outdoor light assembly and the upright support preferably having a same surface finish.
  • the outdoor closure system includes the outdoor light assembly as described above and thus achieves the same advantages.
  • kit of parts for constructing the outdoor light assembly as described above, the kit of parts comprising: the light fitting, the cover, and the at least one fastening member.
  • the kit of parts allows to construct the outdoor light assembly as described above and thus achieves the same advantages.
  • top, bottom, over, under and the like in the description and the claims are to be interpreted in relation to the outdoor light assembly when mounted on an upright support.
  • Figures 1A and 1B show different perspective views, figure 1A particularly shows a bottom view and figure 1B particularly shows a top view, of an upright (such as vertical) support 1 on which an outdoor light assembly 3 according to the present invention is mounted.
  • the upright support 1 is typically part of an outdoor closure system, such as a fence, gate, or the like, and is most often formed by a fixed post.
  • the upright support 1 is formed by a hollow metal, in particular stainless steel, aluminium or the like, tube.
  • a hollow structure is beneficial as this provides a convenient manner to provide power to the outdoor light assembly 3, e.g. by a power cable, in a manner not visible from the exterior of the closure system.
  • the upright support 1 may be made, for example, using extrusion moulding.
  • the outdoor light assembly 3 is shown in perspective views in figures 2A and 2B .
  • the outdoor light assembly 3 comprises a light fitting 5 surrounded by a cover 7.
  • the light fitting 5 is shown in figures 3A to 3C , where figure 3A shows a front-bottom perspective view; figure 3B shows a rear-bottom perspective view; and figure 3C shows a top view, whereas the cover 7 is shown in figures 4A and 4B , where figure 4A shows a front-bottom perspective view; and figure 4B shows a rear-bottom perspective view.
  • the light fitting 5 of the illustrated embodiments is generally L-shaped and includes a rear wall 9, a bottom wall 11, and a top wall 13.
  • the bottom wall 11 is provided with a light emission opening 15 (indicated in figure 6A ) allowing light from a light emitting element (not shown) to pass therethrough.
  • the rear wall 9 is provided with an power opening 19 allowing a power cable 21 to pass therethrough.
  • the rear wall 9 is further provided with a fixation opening 23 surrounded by a square (in general non-circular) recess 25.
  • the fixation opening 23 and recess 25 allow to mount the light fitting 5 on the upright support 1 using a fixture set as described in EP 1 907 712 or in EP 3 575 617 .
  • the fixture set includes a bolt 27 which is inserted through the opening 23 in the light fitting 5 into a fixation element 29 having a square cross-section that fits into the recess 25.
  • the bolt 27 is screwed into an automatically fastening nut element 31 that is located inside the upright support 1. It will be readily appreciated that more or fewer fixture sets may be used to fix the light fitting 5 to the support 1. Moreover, other fastening means may also be used.
  • the top wall 13 is provided with two threaded openings 33.
  • the openings 33 are directly provided with an internal thread (e.g. a bolt thread or a screw thread).
  • the openings have a smooth inside surface and a nut element is present to provide the thread.
  • the nut element may be fixed inside the opening or located underneath it. It will be readily appreciated that more or fewer threaded openings 33 may be provided.
  • the light fitting 5 is typically made from a plastic material and particularly from a thermoplastic polymer material, such polyamide, polyethene, polyoxymethylene, polypropylene, polystyrene, polyvinyl chloride, thermoplastic polyurethane, and the like.
  • a thermoplastic polymer material such as polyamide, polyethene, polyoxymethylene, polypropylene, polystyrene, polyvinyl chloride, thermoplastic polyurethane, and the like.
  • the use of a thermoplastic material is preferred as this allows producing the light fitting 5 using moulding operations, such as injection moulding.
  • the light fitting 5 is made from a metal, preferably aluminium. This may be achieved by a casting operation.
  • a metal light fitting is easier and cheaper to manufacture, a metal light fitting has the advantage that it provides a heat sink for a light emitting element (not shown) mounted on the light fitting 5.
  • a heatsink is advantageous so as to avoid overheating of the LEDs.
  • a heatsink may also be provided in a plastic light fitting 5 by the provision of a metal (e.g. aluminium) element (e.g. a plate) in thermal connection (e.g. by direct contact or by indirect contact with one or more elements having a high thermal conductivity) with the light emitting elements.
  • a metal element e.g. aluminium
  • the heat sink is also in thermal connection with the upright support where the heat has a sufficient area to dissipate.
  • the cover 7 has a bottom wall 35, a top wall 37, and a side wall 39.
  • the side wall 39 has a curved section, but other designs are possible, e.g. a U-shaped side wall.
  • the shape of the side wall 39 is mainly determined for aesthetic reasons.
  • the side wall 39 forms a closed surface, however one or more openings may be provided thereby allowing additional illumination.
  • the bottom wall 35 is provided with a light emission opening 41 allowing light from a light emitting element (not shown) to pass therethrough.
  • the light emission opening 41 in the cover 7 is aligned with the light emission opening 15 in the light fitting 5.
  • the light emission openings 15, 41 may have different shapes besides the illustrated circular one, for example rectangular, square, oval, etc.
  • the light emission openings 15, 41 may each have a different shape.
  • the top wall 37 is provided with two openings 43 which are aligned with respective ones of the threaded openings 33 in the light fitting 5. It will be readily appreciated that more or fewer openings 43 may be provided. These openings 43 are free from any form of threads.
  • a light source 45 is mounted on the bottom wall 11 of the light fitting 5.
  • the light source 45 is connected to the power cable 21 and is provided with one or more light emitting elements (not shown) to provide the desired illumination.
  • the light emitting elements may comprise one or more LED elements.
  • the light source 45 has an Ingress Protection (IP) 68 rating, although other IP ratings, such as IP 65 or 67 rating, are also possible.
  • IP Ingress Protection
  • the connection between the power cable 21 and the light source 45 is preferably also made in compliance with the desired IP rating, e.g. by using waterproof seals and/or connections.
  • a protective transparent cover 47 is also mounted on the outer surface of the bottom wall 11 of the light fitting 5. This cover 47 covers the light emission opening 15 and protrudes with respect to the outer surface of the bottom wall 11 as shown in figure 6A.
  • Figure 6A also shows the presence of an optical element 49 (e.g. a lens, diffusor, or the like) interposed between the light source 45 and the protective transparent cover 47.
  • an optical element 49 e.g. a lens, diffusor, or the like
  • each fastening member 51 comprises a threaded shaft 53, a head 55, and a collar 57 interposed therebetween.
  • the fastening members 51 may be formed by collar bolts or collar screws.
  • the light fitting 5 is mounted on the upright support 1.
  • two openings are provided in the support 1, namely one for a mechanical connection using the fixture set 27, 29, 31 and one for the power cable 21.
  • the light fitting 5 is mounted using the fixture set (or other conventional means).
  • the fastening members 51 are inside the light fitting 5. More specifically, the heads 55 are flush (or protrude only over a small distance) with the outer surface of the top wall 13 of the light fitting 5 as shown in figure 5A . In this way, the cover 7 can be slid onto the light fitting 5 to arrive at the state illustrated in figures 5B and 6A .
  • the top wall 37 of the cover 7, in particular an inner surface thereof, is resting on the top wall 13 of the light fitting 5. As shown in figure 5B , there is a gap 59 between the bottom wall 35 of the cover 7 and the bottom wall 11 of the light fitting 5.
  • the fastening members 51 are rotated. This may be achieved by inserting a tool (e.g. a hex key) into a hex-shaped hole 61 provided in the head 55 of the fastening member 51.
  • a tool e.g. a hex key
  • Other shapes besides a hex shape are known to the skilled person.
  • Rotating the fastening members 51 causes, due to the threaded parts 33, 53, a sliding motion thereof with respect to the light fitting 5. More specifically, the collar 57 is moved away from the top wall 13 of the light fitting 5 and engages an inner side 63 of the top wall 37 of the cover 7 surrounding the openings 43.
  • the protective transparent cover 47 forms a circumferential ridge (i.e. a male element) on the light fitting 5 which engages a circumferential wall 65 (i.e. a female element) delimiting the light emission opening 41 in the cover 7.
  • a circumferential wall 65 i.e. a female element

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP22210803.7A 2022-12-01 2022-12-01 Ensemble d'éclairage extérieur Pending EP4379254A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22210803.7A EP4379254A1 (fr) 2022-12-01 2022-12-01 Ensemble d'éclairage extérieur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22210803.7A EP4379254A1 (fr) 2022-12-01 2022-12-01 Ensemble d'éclairage extérieur

Publications (1)

Publication Number Publication Date
EP4379254A1 true EP4379254A1 (fr) 2024-06-05

Family

ID=84370348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22210803.7A Pending EP4379254A1 (fr) 2022-12-01 2022-12-01 Ensemble d'éclairage extérieur

Country Status (1)

Country Link
EP (1) EP4379254A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320873A1 (de) * 1973-04-25 1974-10-31 Gantenbrink Limburg Glas Befestigungsvorrichtung fuer wandleuchten, insbesondere badzimmerleuchten
EP1907712A1 (fr) 2005-07-20 2008-04-09 Joseph Talpe Ensemble de fixation
DE202012009754U1 (de) * 2012-10-12 2012-11-23 Andreas Hierzer Beleuchtungsvorrichtung
EP3575617A1 (fr) 2018-05-31 2019-12-04 Locinox Ensemble de fixation
CN211821956U (zh) * 2020-04-27 2020-10-30 亮兮柯电气（嘉兴）有限公司 一种户外防水壁灯

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320873A1 (de) * 1973-04-25 1974-10-31 Gantenbrink Limburg Glas Befestigungsvorrichtung fuer wandleuchten, insbesondere badzimmerleuchten
EP1907712A1 (fr) 2005-07-20 2008-04-09 Joseph Talpe Ensemble de fixation
DE202012009754U1 (de) * 2012-10-12 2012-11-23 Andreas Hierzer Beleuchtungsvorrichtung
EP3575617A1 (fr) 2018-05-31 2019-12-04 Locinox Ensemble de fixation
CN211821956U (zh) * 2020-04-27 2020-10-30 亮兮柯电气（嘉兴）有限公司 一种户外防水壁灯

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