EP3418629B1 - Luminaire pour tunnel - Google Patents

Luminaire pour tunnel Download PDF

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Publication number
EP3418629B1
EP3418629B1 EP18178814.2A EP18178814A EP3418629B1 EP 3418629 B1 EP3418629 B1 EP 3418629B1 EP 18178814 A EP18178814 A EP 18178814A EP 3418629 B1 EP3418629 B1 EP 3418629B1
Authority
EP
European Patent Office
Prior art keywords
housing
carrier module
luminaire
tunnel
lighting means
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
EP18178814.2A
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German (de)
English (en)
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EP3418629A1 (fr
Inventor
Ernst Niederhofer
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.)
Broll Systemtechnik KG
Original Assignee
Broll Systemtechnik KG
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Publication date
Application filed by Broll Systemtechnik KG filed Critical Broll Systemtechnik KG
Priority to EP20187428.6A priority Critical patent/EP3748227B1/fr
Publication of EP3418629A1 publication Critical patent/EP3418629A1/fr
Application granted granted Critical
Publication of EP3418629B1 publication Critical patent/EP3418629B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • 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
    • F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—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 arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • 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
    • 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
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
    • 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
    • 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 a tunnel luminaire according to the preamble of claim 1.
  • tunnel lights for illuminating tunnel systems are well known.
  • the term tunnel luminaire here is understood to mean a lighting device with at least one lamp (lighting means) and further technical components such as a luminaire housing, electrical cables, fastening elements, etc.
  • Such tunnel lights are usually arranged on the tunnel ceiling or on the tunnel walls. To illuminate the single-lane or multi-lane tunnel carriageway, several such tunnel lights are preferably provided along the tunnel carriageway to be illuminated.
  • a multi-part luminaire module which has a plurality of light-emitting diodes and which has at least one strip-like printed circuit board that each accommodates a row of light-emitting diodes.
  • the strip-shaped boards accommodating the row of LEDs are thermally conductively connected to the luminaire housing via an elongated support body and a retaining profile.
  • the elongated support part forms an upper cooling body and the at least one retaining profile forms a lower cooling body.
  • a cooling arrangement does not have sufficient cooling performance.
  • LED lights are also known from the prior art, for example describes the DE 20 2013 000 999 U1 an LED luminaire for low-space rooms that is only activated when required.
  • Tunnel lights with lighting means formed by a large number of light-emitting diodes have also become known, in which, disadvantageously, neither the lighting means nor the associated control means, in particular control electronics, are replaceable in the event of a defect or age-related wear.
  • Such tunnel lights, including the light housing, are completely replaced by new tunnel lights.
  • the object of the invention is to show a tunnel luminaire with improved thermal behavior, which eliminates the problems mentioned and also enables simple maintenance of the tunnel luminaire, in particular a simple, preferably tool-free replacement of defective lighting means and / or the associated control means.
  • the object is achieved on the basis of a tunnel luminaire according to the features of the preamble of claim 1 by its characterizing features.
  • An essential aspect of the tunnel luminaire according to the invention can be seen in the fact that at least one flat, plate-shaped carrier module extending along the longitudinal axis with an upper and lower side in the interior of the housing is exchangeably accommodated in the luminaire housing, that on its upper side facing the housing cover the illuminants in the form of Light-emitting diodes are arranged and thermally conductively connected to the carrier module for cooling purposes, and at least one lens system for beam shaping is assigned to the lighting means.
  • the carrier module forms a one-piece, plate-shaped heat sink, which ensures adequate cooling of the LEDs within the housing when a single row of LEDs is provided; the connection to the luminaire housing is essentially used for exchangeable fastening of the carrier module in the luminaire housing.
  • the carrier module is arranged in the interior of the luminaire housing so that it is essentially thermally separated from the luminaire housing, so that no direct heat transfer takes place from the carrier module to the luminaire housing.
  • the simple, modular structure of the carrier module also enables quick replacement of either the entire carrier module or individual components thereof in the event of failure or wear.
  • the carrier module is preferably arranged at a distance from the housing base and from the housing cover inside the housing interior.
  • the carrier module including the lighting means and the at least one lens system, forms an exchangeable assembly, ie this assembly can be exchanged quickly and easily by appropriate maintenance personnel in the event of a fault or for maintenance purposes. Furthermore, if the lamp is damaged or after its service life has expired, it is not necessary to completely dispose of the tunnel lamp by itself, ie including the lamp housing made of high-quality materials, but rather a further use of the lamp housing, including the components installed in it, which conserves resources.
  • the housing cover is also advantageously detachably connected to the lamp housing and can be removed without tools. This also ensures quick and easy access to possibly defective lighting means or the carrier module.
  • the flat, plate-shaped carrier module extending along the longitudinal axis is made of aluminum or an aluminum alloy and is designed in the form of a carrier profile plate. This enabled a high cooling capacity to be achieved.
  • the production of the carrier module in the form of a profile plate element made of aluminum or an aluminum alloy can also be implemented with less manufacturing effort.
  • the housing cover is also advantageously made of a transparent material, preferably glass or a transparent plastic material, whereas the lamp housing is made of metal, preferably steel or stainless steel and / or that the housing cover is connected to the lamp housing via a circumferential single or double seal.
  • the tunnel luminaire thus particularly advantageously has a closed, externally sealed housing made of steel or stainless steel.
  • the lighting means are preferably formed by a plurality of light-emitting diode modules which are each connected to the control unit and in a thermally conductive manner to the top of the carrier module.
  • the at least one lens system is also advantageously designed for symmetrical or asymmetrical beam shaping. In this way, an optimal light yield of the light radiation generated by the light-emitting diode modules and subsequent bundling and / or focusing thereof is achieved.
  • the at least one control unit is also advantageously arranged on the underside of the plate-shaped carrier module and is therefore part of the exchangeable assembly, i.e. it can be exchanged quickly and easily.
  • the carrier module is designed in several parts.
  • the carrier module can, for example, have at least a first carrier module part with an upper and lower side and a second carrier module part with an upper and lower side, the lighting means being arranged on the upper side of the first carrier module part and the at least one control unit being arranged on the lower side of the second carrier module part.
  • a separate exchange of lighting and control means, in particular control unit and further connection means, is thus particularly advantageously possible.
  • the carrier module or the carrier module parts can be connected to the luminaire housing in a thermally conductive and exchangeable manner via at least two U-shaped retaining profiles.
  • the U-shaped retaining profiles are provided, for example, to be displaceable in the lamp housing, so that simple maintenance of components arranged between the U-shaped retaining profiles and / or accommodated by them is possible.
  • the control unit can also be received by one of the U-shaped retaining profiles and connected to it in a thermally conductive manner.
  • the combination of the carrier module, which is designed as an exchangeable assembly, together with the light source and lens system and the thermally conductive connection of the carrier module via the U-shaped retaining profiles to the luminaire housing also ensures effective thermal management.
  • the tunnel luminaire is advantageously designed as a linear luminaire.
  • the luminaire housing can also have an integrated pressure compensation system.
  • An exchange of moisture between the interior of the luminaire and the environment is particularly advantageous, and the service life of the light-emitting diode modules and possibly other electronic components is noticeably increased.
  • a separate switch disconnector unit can also advantageously be accommodated in the luminaire housing, so that the tunnel luminaire can be disconnected from the energy supply before inspection and maintenance work is carried out. This not only results in improved protection for the maintenance personnel, but also enables individual assemblies to be exchanged without problems.
  • the switch disconnector unit is preferably equipped with a backup fuse, which provides additional protection for the electronic parts and components installed in the tunnel luminaire.
  • Figure 1 is an example of a perspective view of a tunnel lamp 1 according to the invention is shown, which is preferably designed in the form of a linear lamp.
  • the tunnel luminaire or linear luminaire 1 extends along a longitudinal axis LA and has a preferably elongated luminaire housing 2 and a housing cover 3 which is at least partially transparent and can be detachably connected to the luminaire housing 2 encloses a housing interior 4 in the connected state with the luminaire housing 2.
  • the elongated luminaire housing 2 has a bar-like box shape.
  • FIGs 1 and 2 is shown by way of example a perspective side view and an exploded view of a tunnel lamp 1 according to the invention.
  • Such a tunnel luminaire 1 is used to illuminate a tunnel and is attached to the tunnel ceiling or to the side walls of the tunnel accordingly.
  • a plurality of tunnel lights 1 arranged one behind the other in parallel and / or in series can also be provided in a tunnel, which are switched and / or controlled jointly or in groups via a central control unit not shown in the figures.
  • the elongated luminaire housing 2 is preferably made of metal, for example steel or stainless steel, and is designed in one piece. Furthermore, the elongated luminaire housing 2 has, for example, a rectangular housing base section 2.1, two opposite, also rectangular side wall sections 2.2, 2.3 and two opposite, also rectangular end wall sections 2.4, 2.5, the side wall sections 2.2, 2.3 being parallel and the end wall sections 2.4, 2.5 being perpendicular to Extend longitudinal axis LA. This creates a preferably rectangular housing opening 2.6 opposite the housing bottom section 2.1, which can preferably be completely closed by means of the housing cover 3.
  • the end wall sections 2.4, 2.5 can, for example, have cable bushings or screwed cable connections 15, via which connecting cables can be fed into the housing interior 4 from the outside. Furthermore, strain relief is possible through the use of screwed cable glands 15.
  • the housing cover 3 is made at least in sections from a transparent material, for example from glass or a transparent plastic material.
  • the housing cover 3 is formed, for example, by a rectangular glass plate.
  • the housing cover 3 can be detachably connected to the luminaire housing 2 and can thus be removed again from the luminaire housing 2.
  • the housing cover 3 can be exchanged without tools.
  • the housing cover 3 is connected to the light housing 2, for example, with a circumferential single or double seal, so that a tunnel light 1 with an outwardly sealed housing interior 4 is created.
  • a plurality of holders 7, 7 'are preferably provided, which are designed, for example, in the form of bracket elements made from a metallic flat material.
  • two brackets 7, 7 'are provided for frontal mounting of the lamp housing 2 on the tunnel ceiling or the tunnel wall.
  • a plurality of lighting means 8 in the form of light emitting diodes and at least one associated control unit 9 connected to the lighting means 8 for controlling the lighting means 8 or light emitting diodes are accommodated in the housing interior 4.
  • At least one flat, plate-shaped carrier module 10 extending along the longitudinal axis LA with a top and bottom 10.1, 10.2 is exchangeably accommodated in the housing interior 4, on whose top 10.1 facing the housing cover 3 the lighting means 8 are arranged in the form of light emitting diodes and for cooling purposes are connected to the carrier module 10 in a thermally conductive manner, the lighting means 8 being assigned at least one lens system 12 for beam shaping.
  • the at least one control unit 9 is arranged on the underside 10.2 of the carrier module 10.
  • the carrier module 10 is designed in the form of a carrier profile plate.
  • this has, for example, the Figures 2 to 6 visible flange sections, via which a connection to the luminaire housing without (noticeable) thermally conductive contact is established, for example, via holding elements not shown in the figures, in particular holding angle elements.
  • the heat was thus given off essentially only to the air occurring in the housing interior 4 and not through a thermally conductive, flat material connection between the carrier module 10 and the luminaire housing 2 or its wall sections. There is thus an “indirect” thermally conductive connection between the carrier module 10 and the luminaire housing 2.
  • the control unit 9 is also preferably connected to the carrier module 10, specifically its underside 10.2, in a thermally conductive manner.
  • the carrier module 10 ensures cooling of all lighting means 8, preferably including the associated control unit 9, via a one-piece metal carrier element.
  • the control unit 9 is connected, for example, to a connector 11 in order to ensure that the carrier module 10, including components mounted thereon, can be exchanged easily.
  • the connector 11 can be designed, for example, as a three or five pole connector.
  • the connecting plug 11 is preferably mounted directly adjacent to the control unit 9 on the carrier module 10, for example on its underside 10.2.
  • the carrier module 10 is exchangeably accommodated in the housing interior 4, specifically mounted detachably with the lamp housing 2. In the assembled state, the carrier module 10 is preferably arranged at the smallest possible distance from the housing cover 3 in the housing interior 4 in order to ensure an optimal light yield and heat dissipation within the luminaire housing 2.
  • the carrier module 10 is made of aluminum or an aluminum alloy and forms a rectangular mounting plate with the top and bottom 10.1, 10.2.
  • a leg section can protrude laterally from the rectangular mounting plate, preferably perpendicularly, which can be used, for example, to mount the carrier module 10 in the housing 2 and / or to mount the control unit 9 and / or other components.
  • the carrier module 10 thus forms, together with the lighting means 8 and the at least one lens system 12, an exchangeable assembly, whereby the maintenance and / or repair of the tunnel lamp 1 itself is substantially simplified. In the event of a malfunction, the entire replaceable assembly can thus be removed from the lamp housing 2 and replaced by a new, functional assembly. The tunnel light 1 is immediately ready for operation again.
  • the lighting means 8 in the form of light-emitting diodes or LEDs are preferably mounted on at least one printed circuit board.
  • several light-emitting diodes LEDs are arranged, preferably in groups, on a printed circuit board and, together with the associated corresponding electrical connection options and electronic components required to control the light-emitting diode LED, form what is known as a light-emitting diode module.
  • a plurality of such light-emitting diode modules are preferably provided in a thermally conductive manner with the top 10.1 of the carrier module 10 and connected to the control unit 9.
  • the light radiation generated by the light-emitting diodes or LEDs pass through the housing cover 3, which is transparent at least in sections, and thus generate the desired lighting effect.
  • So-called "MID-Power" LEDs are preferred with a power consumption in the range from 75 to 150 watts and a lumen output in a range from 4475 to 16000 In use.
  • Figure 6 shows, for example, in a perspective view, an exploded view of the in the Figures 5 and 6th shown carrier module 10 without control unit 9.
  • several light-emitting diode modules 8 are arranged in a row one behind the other on the upper side 10.1 of the carrier module 10 or are connected to it directly and in a thermally conductive manner.
  • the light-emitting diode modules 8 are followed by a lens system 12, with a lens unit being assigned to each light-emitting diode module 8, for example.
  • the lens system 12 is provided for bundling and / or focusing the light radiation generated by the light-emitting diode modules 8, specifically preferably in such a way that symmetrical or asymmetrical radiation is ensured.
  • the supply voltage and / or control signals are supplied to the lighting means 9 or light-emitting diode modules, for example, via the at least one control unit 9, which is preferably detachably connected to the latter via a plurality of connector units or connector plugs 11.
  • FIGS. 7 to 10 show an embodiment variant of a tunnel luminaire 1 not covered by the invention, which is also implemented in the form of a linear luminaire, but is widened compared to the embodiment variant described above, so that it is designed to accommodate at least two rows of light-emitting diode modules 8 arranged parallel to one another .
  • the luminance or optical performance of the tunnel luminaire 1 can be increased significantly.
  • the tunnel luminaire or linear luminaire 1 in turn extends along a longitudinal axis LA and has a preferably elongated luminaire housing 2 and a housing cover 3 that can be detachably connected to the luminaire housing 2 and is at least partially transparent, which in the present embodiment has a support frame and a cover disk enclosed by this.
  • the fastening devices 5, 5 ', 5 "of the housing cover 3 are fastened, for example, to the support frame and in turn cooperate with the fastening devices 6, 6', 6" provided on the lamp housing 2, with the housing cover 3 being releasably or detachably attachable to the lamp housing 2.
  • the elongated luminaire housing 2 is in turn preferably made of metal, for example steel or stainless steel, and designed in one piece, only the rectangular housing base section 2.1 and the rectangular end wall sections 2.4, 2.5 are widened compared to the embodiment variant described above.
  • the preferably rectangular housing opening 2.6 opposite the housing bottom section 2.1 is also completely closed by means of the housing cover 3 and the end wall sections 2.4, 2.5 have, for example, several Cable bushings 15, via which connecting cables can be fed into the housing interior 4 from the outside.
  • the screwed cable connections 15 can, however, alternatively or additionally be provided in the area of the housing base section 2.1. These are made of polyamide or stainless steel, for example.
  • a plurality of lighting means 8 in the form of light emitting diodes and at least one associated control unit 9 connected to the lighting means 8 for controlling the lighting means 8 or light emitting diodes are accommodated in the housing interior 4.
  • the carrier module 10 has, for example, at least a first and a first carrier module part 10a with an upper and lower side 10.1a, 10.2a and a second carrier module part 10b with an upper and lower side 10.1b, 10.2b, with the upper side 10.1a of the first carrier module part 10a the lamp modules 8 and on the underside 10.2b of the second carrier module part 10.2 the at least one control unit 9 is arranged.
  • the carrier module 10 or its carrier module parts 10a, 10b are in thermally conductive contact with the lamp housing 2 in order to provide effective thermal management, ie are connected to the lamp housing 2 in a thermally conductive manner via appropriately designed holding means.
  • the heat-conducting connection is designed in such a way that heat can be transferred over a large area to the luminaire housing 2 or its wall sections 2.2, 2.3.
  • the illuminants or illuminant modules 8 are in turn connected directly and thermally conductively to the top 10.1a of the first carrier module part 10a for cooling purposes, with the illuminants 8 being assigned a lens system 12 in the present embodiment, which provides a symmetrical emission of the illuminants 8 or LEDs generated light radiation guaranteed.
  • connection means or connector plugs 11, 11 'for connecting the control unit 9 to the light sources or light source modules 8 are preferably arranged on the upper side 10.1b of the second carrier module part 10b.
  • the connecting lines between the control unit 9 and the connecting plug (s) 11, 11 ' can be routed via at least one feed-through opening in the second carrier module part 10b.
  • the preferably detachable assembly of the carrier module 10 or its carrier module parts 10a, 10b with the luminaire housing 2 takes place via at least two U-shaped retaining profiles 13, each of which has two opposing leg sections and a connecting section connecting them.
  • the mounting of the carrier module 10 or its carrier module parts 10a, 10b in the housing interior 4 takes place in such a way that the two U-shaped retaining profiles 13 with the opened longitudinal side come to lie opposite one another within the housing interior 4, preferably along the longitudinal axis LA and in parallel run towards each other.
  • the one leg sections are releasably connected to the housing bottom section 2.1, with the U-shaped retaining profiles 13 being arranged displaceably on the housing bottom section 2.1 in a preferred embodiment, so that the distance between the two U-shaped retaining profiles 13 can be changed or adjusted.
  • either the control unit 9 and / or possibly further components can be arranged in the space enclosed by the opposite leg sections and the connecting section. These are then accessible for maintenance purposes by simply moving the U-shaped retaining profiles 13 along the plane spanned by the housing base section 2.1.
  • the mounting of the carrier module 10 or its carrier module parts 10a, 10b takes place on the leg section opposite the housing bottom section 2.1, so that there is still a direct, heat-conducting connection to the luminaire housing 2.
  • the connecting sections of the U-shaped holding profiles 13 run in the housing interior 4 with the smallest possible spacing, preferably parallel to the respective adjacent side wall section 2.2, 2.3, so that there is also thermal heat transfer from the U-shaped holding profile 13 to the luminaire housing 2.
  • the carrier module 10 or its carrier module parts 10a, 10b is also detachable and in turn designed as an exchangeable assembly with the lamp modules 8 and the associated lens system 12 and connected to the leg section of the U-shaped retaining profiles 13, preferably by means of simple, manually operated screw means.
  • the screw means can be formed, for example, by simple screws or by so-called wing screws which engage in assigned threaded bores in the leg sections.
  • a carrier module 10 or a carrier module part 10a, 10b is thus connected in a thermally conductive manner to both U-shaped retaining profiles 13 and thus enables the heat generated during operation of the lighting means 8 to be effectively transferred to the lighting housing 2.
  • the two U-shaped retaining profiles 13 are shown by way of example.
  • the leg section of the retaining profile receiving the carrier module parts 10a, 10b is divided into two leg sub-sections, each of which has a different distance from the opposite leg section and thus from the housing bottom section 2.1. This results in a stepped transition between the two leg sub-sections.
  • the leg sub-sections are matched to the lengths of the first and second carrier module parts 10a, 10b, so that the first carrier module part 10a having the lighting means 8 can be positioned closer to the housing cover 3 than the second carrier module part 10b which accommodates the control means 9. It goes without saying that in the case of a one-piece design of the carrier module 10, no stepped design of the U-shaped holding profiles 13 is required.
  • a separate switch disconnector unit can also be arranged in the interior of the housing.
  • the switch disconnector unit can also have a backup fuse so that effective protection of the electronic components accommodated in the luminaire housing 2 is guaranteed.
  • the tunnel light 1 can be disconnected from the power supply via the switch disconnector unit, so that a safe inspection and maintenance of the tunnel light 1 or an exchange of components or assemblies is possible.
  • a pressure compensation system 14 can be integrated into one of the walls of the lamp housing 2, which enables a compensation between the pressure in the housing interior 4 and the ambient pressure. In particular, this also enables the moisture to be exchanged between the housing interior 4 and the environment, as a result of which, for example, the service life of the light-emitting diode modules 8 and / or other electronic components can be significantly increased.
  • the control unit 9 has various connection options to a central control system, in particular a bus system.
  • DALI functions can be provided in this way or the tunnel luminaire 1 can be integrated into a light management system.
  • a multifunctional mode of operation of the tunnel luminaire 1 is also possible as a result.

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

Claims (12)

  1. Luminaire de tunnel (1) composé d'un boîtier de luminaire (2) s'étendant le long d'un axe longitudinal (LA) et d'un capot de boîtier (3) pouvant être relié au boîtier de luminaire (2), transparent au moins pour partie, qui incluent un compartiment intérieur de boîtier (4), pour lequel une pluralité de moyens d'éclairage (8) sous la forme de diodes électroluminescentes et au moins une unité de commande (9) correspondante, reliée aux moyens d'éclairage (8) pour commander les moyens d'éclairage (8), sont logés dans le compartiment intérieur de boîtier (4), pour lequel au moins un module de support (10) plan, en forme de plaque, s'étendant le long de l'axe longitudinal (LA) avec une face supérieure et une face inférieure (10.1, 10.2), est logé, pouvant être échangé, dans le compartiment intérieur de boîtier (4) sachant que sur la face supérieure (10.1) de celui-ci tournée vers le capot de boîtier (3) sont disposés les moyens d'éclairage (8) sous la forme de diodes électroluminescentes et, qui sont reliés de façon thermo-conductrice au module de support (10) à des fins de refroidissement, caractérisé en ce que le module de support (10) plan, en forme de plaque, s'étendant le long de l'axe longitudinal (LA) est constitué sous la forme d'une plaque profilée de support fabriquée en aluminium ou en alliage d'aluminium, sachant que le module de support (10) est disposé à l'intérieur du compartiment intérieur de boîtier (4) à distance par rapport au capot de boîtier (3) et à une section de fond de boîtier (2.1) du boîtier de luminaire (2) et est relié au boîtier de luminaire (2) par le biais d'éléments de fixation constitués en forme de supports pour l'essentiel thermiquement séparés du boîtier de luminaire (2) et en ce qu'au moins un système de lentilles (12) est attribué aux moyens d'éclairage (8) pour la formation du rayonnement, sachant que le module de support (10) incluant les moyens d'éclairage (8) et au moins un système de lentilles (12) forme un composant échangeable.
  2. Luminaire de tunnel selon la revendication 1, caractérisé en ce que le capot de boîtier (3) est relié de façon amovible au boîtier de luminaire (2) et peut être enlevé sans outil.
  3. Luminaire de tunnel selon l'une quelconque des revendications précédentes, caractérisé en ce que le capot de boîtier (3) est fabriqué dans un matériau transparent, de préférence en verre ou dans une matière plastique transparente et/ou en ce que le capot de boîtier (3) est relié par un joint périphérique unique ou double au boîtier de luminaire (2).
  4. Luminaire de tunnel selon l'une quelconque des revendications précédentes, caractérisé en ce que le boîtier de luminaire (2) est fabriqué en métal, de préférence en acier ou en acier spécial.
  5. Luminaire de tunnel selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens d'éclairage (8) sont formés de plusieurs modules de diodes électroluminescentes, lesquels sont reliés respectivement à l'unité de commande (9) et de façon thermo-conductrice à la face supérieure (10.1) du module de support (10).
  6. Luminaire de tunnel selon l'une quelconque des revendications précédentes, caractérisé en ce que le système de lentilles (12) est constitué pour la formation de rayonnement symétrique ou asymétrique.
  7. Luminaire de tunnel selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une unité de commande (9) est disposée sur la face inférieure (10.2) du module de support (10) en forme de plaque.
  8. Luminaire de tunnel selon l'une quelconque des revendications précédentes, caractérisé en ce que le module de support (10) est constitué en plusieurs parties.
  9. Luminaire de tunnel selon la revendication 8, caractérisé en ce que le module de support (10) comporte au moins une première partie de module de support (10a) avec une face supérieure et une face inférieure (10.1a, 10.2a) et une deuxième partie de module de support (10b) avec une face supérieure et une face inférieure (10.1b, 10.2b), sachant que les moyens d'éclairage (8) sont disposés sur la face supérieure (10 .1a) de la première partie de module de support (10a) et l'au moins une unité de commande (9) est disposée sur la face inférieure (10.2b) de la deuxième partie de module de support (10.2).
  10. Luminaire de tunnel selon l'une quelconque des revendications précédentes, caractérisé en ce que le luminaire de tunnel (1) est constitué comme un luminaire à champ longitudinal.
  11. Luminaire de tunnel selon l'une quelconque des revendications précédentes, caractérisé en ce que le boîtier de luminaire (2) comporte un système d'équilibre de pression (14) intégré.
  12. Luminaire de tunnel selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une unité de sectionnement à coupure de charge est logée dans le boîtier de luminaire (2).
EP18178814.2A 2017-06-20 2018-06-20 Luminaire pour tunnel Active EP3418629B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20187428.6A EP3748227B1 (fr) 2017-06-20 2018-06-20 Luminaire pour tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202017103636.7U DE202017103636U1 (de) 2017-06-20 2017-06-20 Tunnelleuchte

Related Child Applications (3)

Application Number Title Priority Date Filing Date
EP20187428.6A Division EP3748227B1 (fr) 2017-06-20 2018-06-20 Luminaire pour tunnel
EP20187428.6A Previously-Filed-Application EP3748227B1 (fr) 2017-06-20 2018-06-20 Luminaire pour tunnel
EP20187428.6A Division-Into EP3748227B1 (fr) 2017-06-20 2018-06-20 Luminaire pour tunnel

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EP3418629A1 EP3418629A1 (fr) 2018-12-26
EP3418629B1 true EP3418629B1 (fr) 2021-03-24

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EP20187428.6A Active EP3748227B1 (fr) 2017-06-20 2018-06-20 Luminaire pour tunnel
EP18178814.2A Active EP3418629B1 (fr) 2017-06-20 2018-06-20 Luminaire pour tunnel

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Application Number Title Priority Date Filing Date
EP20187428.6A Active EP3748227B1 (fr) 2017-06-20 2018-06-20 Luminaire pour tunnel

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EP (2) EP3748227B1 (fr)
DE (1) DE202017103636U1 (fr)
RS (1) RS63035B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019100712U1 (de) 2019-02-07 2019-02-15 Broll Systemtechnik Kg Tunnelleuchte
DE202023106757U1 (de) 2023-11-16 2024-01-12 Broll Systemtechnik Kg Tunnelleuchte

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008019944A1 (de) * 2008-04-21 2009-10-29 Christian Bartenbach Tunnelleuchte sowie Tunnelbeleuchtungssystem mit einer Vielzahl solcher Tunnelleuchten
EP2295847A2 (fr) 2009-09-15 2011-03-16 Broll Systemtechnik KG Luminaire, en particulier luminaire de tunnel
DE202013000999U1 (de) * 2013-01-31 2013-03-05 SchahlLED Lighting GmbH LED-Leuchte für Niedrignutzräume
CN205372295U (zh) * 2016-02-05 2016-07-06 晋江市东坤电子实业有限公司 一种方便维修的led隧道灯

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
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Also Published As

Publication number Publication date
DE202017103636U1 (de) 2017-07-12
EP3748227A1 (fr) 2020-12-09
RS63035B1 (sr) 2022-04-29
EP3748227B1 (fr) 2022-01-05
EP3418629A1 (fr) 2018-12-26

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