EP3137812B1 - Système de chemin lumineux - Google Patents

Système de chemin lumineux Download PDF

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Publication number
EP3137812B1
EP3137812B1 EP15720667.3A EP15720667A EP3137812B1 EP 3137812 B1 EP3137812 B1 EP 3137812B1 EP 15720667 A EP15720667 A EP 15720667A EP 3137812 B1 EP3137812 B1 EP 3137812B1
Authority
EP
European Patent Office
Prior art keywords
profiled part
light strip
strip system
profile part
module component
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
EP15720667.3A
Other languages
German (de)
English (en)
Other versions
EP3137812A1 (fr
Inventor
Gerald Ladstätter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zumtobel Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP3137812A1 publication Critical patent/EP3137812A1/fr
Application granted granted Critical
Publication of EP3137812B1 publication Critical patent/EP3137812B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/038—Lighting devices intended for fixed installation of surface-mounted type intended to be mounted on a light track
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • 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
    • F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
    • 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
    • F21V21/025—Elongated bases having a U-shaped cross section
    • 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
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/03—Gas-tight or water-tight arrangements with provision for venting

Definitions

  • the invention relates to a lighting system with an elongated support arrangement, which is formed by support rail elements open towards the underside.
  • the support arrangement comprises a plurality of U-shaped support rail elements, which are arranged in front of one another in a row to form a long receiving space or receiving channel.
  • the recording room can extend over many meters.
  • the DIN rail elements can then be equipped with a variety of light or optical inserts; the application of these inserts is typically carried out by an end customer or user of the lighting system. As it were, the user builds the desired end product from a large number of components.
  • the elongated receiving space thus formed offers no or at most a very limited protection against dust or moisture.
  • the light band system is therefore in particular hardly suitable for use in industrial rooms, in which typically a corresponding higher degree of protection for light band systems is desired or required.
  • Each of the modules comprises a profile-like housing, through which a receiving space for an LED board is formed.
  • the LED board is held in position via an elastic mounting element.
  • a lamp with a housing support which has grooves, in which a lamp cover and a housing cover are arranged engaging. There are seals in the grooves, which seal between the lamp cover and the housing support or between the housing cover and the housing support.
  • a continuous-line luminaire in which a device carrier is held on a mounting rail via a latching connection.
  • the device carrier has projections for mounting a reflector.
  • the invention has for its object to provide a corresponding improved lighting system.
  • the lighting system should be better suited to be operated in a dusty or humid environment.
  • a lighting system which has an elongate support arrangement, which is formed by support rail elements open towards the bottom; Furthermore, the light band system has an at least partially made of a flexible material profile part to form a formed in the support assembly and extending in the longitudinal direction receiving space. Furthermore, the light band system has a arranged in the receiving space light module component, wherein for holding the Luminous module component on two opposite sides - each with the interposition of areas of the profile part - oppressive against abutment areas of the support assembly is arranged.
  • the receiving space in which the light module component is arranged particularly suitable dense and thus well protected against dust or moisture.
  • the lighting module component is arranged so that - each with the interposition of areas of the profile part - presses on two opposite sides against contact areas of the support assembly, it can be particularly well supported supported on the support assembly.
  • the light module component is held by a latching connection clamped to the profile part. This makes it particularly easy to attach to the support assembly.
  • the receiving space is designed in a cross section normal to the longitudinal direction on all sides tightly closed. This makes it possible to achieve particularly suitable protection for the light module component arranged in the receiving space from dust or moisture.
  • the abutment areas are formed by two projections of the carrier arrangement facing each other. This makes it possible to achieve a particularly suitable power transmission for holding the light module component.
  • the intermediate regions of the profile part, the contact areas of the support assembly are arranged directly contacting. This makes it possible to achieve a particularly direct power flow for holding the light module component.
  • the profile part is held by a latching connection to the carrier assembly, in particular only by the latching connection.
  • a particularly simple mounting of the profile part is made possible on the support assembly.
  • the profile part preferably has inwardly facing projections.
  • these inward-pointing projections are preferably formed by profiles formed on the profile part.
  • the profile part further preferably has outwardly facing projections, which are preferably designed for a particularly suitable power flow at least substantially opposite to the inwardly facing projections.
  • the outward-pointing projections are formed by further profilings formed on the profile part.
  • the profile part preferably extends as one piece at least substantially over the length of the carrier rail elements. This makes it possible to achieve a suitable tightness of the receiving space over the corresponding length, in particular also over a joint formed by the carrier rail elements.
  • the lighting system also has a further profile part, which is positively connected to the formation of the receiving space with the first-mentioned profile part, in particular tightly, wherein the further profile part is preferably at least partially made of a flexible material.
  • the receiving space with ease of manufacture can make particularly suitable dense.
  • the profile part and optionally also the further profile part are designed such that they can each be wound up into a roll.
  • the parts in question can be transported particularly easily, for example, to a mounting location, even if they have an overall comparatively long length, that is, for example, several meters long.
  • the light-emitting module component is preferably a light-emitting module or a cable holder which is curved in particular in a cross-section.
  • profile part is preferably at least one of the profile parts designed so flexible that in the case of a temperature change caused by pressure change in the receiving channel, the pressure change by a change in shape of the corresponding profile part can be at least largely compensated.
  • the receiving space can be made particularly suitable so dense that virtually no dust and moisture can penetrate.
  • the receiving space is designed to be closed on all sides, ie also at the two front ends.
  • Fig. 1 a sketch of a side view of a lighting system according to the invention is shown.
  • the light band system has an elongated support arrangement which extends along a longitudinal axis L.
  • the carrier assembly is formed by mounting rail elements 1, 2, which are designed to be open towards the bottom.
  • the DIN rail elements 1, 2 are preferably made of a stable material, for example of a metal such as aluminum.
  • the support rail elements 1, 2 are designed profile-like, so that they each extend along the longitudinal axis L ;
  • the mounting rail elements 1, 2 of the arrangement each have the same cross-sectional shape.
  • two of the support rail elements 1, 2 are preferably arranged so that they adjoin one another at the front side via a joint 3. If the arrangement comprises more than two mounting rail elements 1, 2, these mounting rail elements 1, 2 are all arranged correspondingly adjacent to one another. Therefore, for the sake of simpler description, the following will be considered in particular the case in which the carrier arrangement has only the two carrier rail elements 1, 2 shown here by way of example.
  • the carrier arrangement has an overall length ⁇ along the longitudinal axis L , which corresponds to the sum of the lengths l1, l2 of the individual carrier rail elements 1, 2.
  • Fig. 2 is a cross section through the light band system normal to the longitudinal axis L sketched.
  • the support rail elements 1, 2 at least substantially a U-shaped cross section, so that a first U-leg 15, a second U-leg 16 and a, the two U-legs 15, 16 interconnecting connecting leg 17 is formed are.
  • the two U-legs 15, 16 extend correspondingly from the two opposite end portions of the connecting leg 17 downwards.
  • At least one retaining element for example in the form of a fastening spring 19, can be provided, which acts directly on the mounting rail elements 1, 2.
  • the fastening spring 19 engages latching from above into grooves which are formed on the connecting leg 17.
  • the lighting strip system further comprises a profile part 4, which consists at least partially of a flexible material, in particular of a more flexible material than the support rail elements 1, 2.
  • the profile part 4 is made of a plastic.
  • the profile part 4 is designed to form a receiving space 6 formed in the carrier arrangement, wherein this receiving space 6 extends parallel to the longitudinal axis L or in the longitudinal direction.
  • the lighting system also has a further profile part 5, which is used to form the receiving space 6 with the first-mentioned profile part. 4 positively and in particular is tightly connected to each other;
  • the further profile part 5 is preferably at least partially made of a flexible material.
  • the further profile part 5 limits the receiving space 6 downwards, while the first-mentioned profile part 4 limits the receiving space 6 upwards.
  • the design is such that the receiving space 6 is designed in a cross-section normal to the longitudinal axis L and to the longitudinal direction on all sides tightly closed.
  • the receiving space 6 can be designed to be particularly dense, in particular in that the first-mentioned profile part 4 and the further profile part 5 at least partially consist of a flexible material.
  • the receiving space 6 is preferably designed to be tight against dust and moisture.
  • a particularly simple assembly can be achieved if the two mentioned profile parts 4, 5 are connected to one another via a clamping connection, in particular only via the clamping connection.
  • the receiving space 6 is one, in particular at least one light module component 8 is arranged;
  • This lighting module component may be, for example, a lighting module 8 as such.
  • the light-emitting module 8 can have, for example, an LED light source (LED: light-emitting diode), in particular for a downwardly directed light output.
  • the further profile part 5 is accordingly at least partially translucent or transparent.
  • the light module component 8 also has a converter 81 for powering the LED light source.
  • the light module component 8 For assembly of the lighting system can be provided accordingly that after mounting the support rail elements 1, 2, the first-mentioned profile part 4 is arranged, then the light module component 8 and finally the receiving space 6 by positive connection of the two profile parts 4, 5 - normal to longitudinal axis L considered - closed.
  • the light module component 8 can be suitably protected in this way from dust and moisture in the receiving space 6.
  • “light module component” 8 are - broadly - basically all components designated that are used to operate the lighting system, so for example cables for power supply of Light modules or for the transmission of control signals, cable holders, converters, sensors and the like.
  • the light module component 8 For holding the light module component 8, this is arranged on two opposite sides - each with the interposition of areas of the profile part 4 - oppressive against abutment areas 11, 12 of the support assembly. This makes it possible - despite the at least partially flexible properties of the two profile parts 4, 5 and thus of the receiving space 6 - a stable and reliable support of the light module component 8.
  • the contact areas 11, 12 form, so to speak, stable support elements for holding the light module component 8.
  • the light module component 8 is preferably designed to be correspondingly stable, ie in particular correspondingly stable or fixed in an area extending between the two contact areas 11, 12 , In the example shown, the lighting module component 8 here has a plate-shaped area.
  • the luminous module component 8 can in principle be arranged at an arbitrary position with respect to the longitudinal axis L. In other words, the end user can virtually choose freely at which point along the carrier arrangement the lighting module component 8 is to be arranged.
  • a particularly simple assembly of the light band system can be achieved if the light module component 8 is arranged clamped by a latching connection to the profile part 4, in particular only via the latching connection.
  • the design can be particularly suitable for this purpose such that the latching connection can be produced without the use of a tool.
  • a particularly suitable power flow for holding the light module component 8 or a particularly suitable support can be achieved if the contact areas are formed by two mutually facing projections 11, 12 of the support assembly, especially if the intermediate areas of the profile part 4, the investment areas 11, 12 of the carrier assembly are arranged directly contacting.
  • the two projections 11, 12 are formed by projections of the two U-legs 15, 16.
  • a first of the two projections 11 is a projection of the first U-leg 15 and the corresponding second projection 12 a Projection of the second U-leg 16. Accordingly, the two projections 11, 12 towards each other, ie in the direction of the respective other U-leg.
  • the power flow for mounting the light module component 8 is thus advantageously as directly as possible from the attachment points of the light module component 8 through the profile part 4 on the support assembly and the support rail elements 1, 2 derived.
  • the light band system preferably has a plurality of light module components, wherein the holder of the light module components is designed analogously.
  • the lighting module component in this sense may alternatively or additionally be, for example, a cable holder 8 '.
  • the cable holder 8 is used in particular for holding cables 9, which serve to power the lighting module 8 and / or for the transmission of control signals; These cables 9 are accordingly also within the receiving space 6 extending and thus arranged appropriately protected.
  • the cable holder 8 ' is advantageously slightly curved upward in relation to the force flow in the cross section. How out Fig. 2
  • two mutually facing projections 11', 12 'of the support assembly formed which are designed analogously to the first-mentioned projections facing each other 11, 12.
  • These further two mutually facing projections 11 ', 12' can accordingly in turn be formed as projections of the two U-legs 15, 16, wherein the other two mutually facing projections 11 ', 12' preferably facing each other above the first mentioned two Projections 11, 12 are formed.
  • the profile part 4 with respect to the receiving space 6 inwardly facing projections 41, 41 'for holding the light module component 8, 8', in particular in the form of formed on the profile part 4 profilings 41, 41 '.
  • two inwardly facing projections 41 for holding the light module 8 are designed and two further inwardly facing projections 41 'for holding the cable holder 8'.
  • a particularly simple mounting of the first-mentioned profile part 4 on the carrier arrangement can be achieved if the profile part 4 is held by a latching connection to the carrier assembly, in particular only by the latching connection.
  • the profile part 4 preferably has, with respect to the receiving space 6, outward-pointing projections 42, in particular in the form of further profilings 42 formed on the profile part 4.
  • outwardly facing projections 42 are preferably at least substantially and at least a portion of the inwardly facing projections 41, 41 '- in the example shown, the inwardly facing projections 41' - designed opposite, with the other projections 42 for supporting the profile part 4 at the carrier assembly are designed.
  • a force flow is particularly advantageous, which serves both for holding the profile part 4 to the support assembly, as well as for holding the corresponding light module component, in this case the cable holder 8 '.
  • the outward-pointing projections 42 and the opposite inward-facing projections 41 ' are each formed by profilings which overlap in their vertical extensions.
  • the receiving channel 6 preferably extends at least substantially over the entire length ⁇ of the carrier assembly, ie the length of the support rail elements 1, 2.
  • the length of the receiving channel 6 corresponds to at least 80% of the total length ⁇ of the carrier assembly ,
  • the profile part 4 extends as a piece at least substantially over the length of the support rail elements 1, 2 or over the entire length of the receiving space 6, in particular via the joint 3.
  • the profile parts 4, 5 So it can be a quasi "endless channel” formed. Accordingly, the profile parts 4, 5 may have comparatively long lengths, for example lengths of more than 3 m, 5 m or even 10 m.
  • the profile part 4 and optionally also the further profile part 5 are designed such that they can each be wound up into a roll.
  • the profile parts 4, 5 - despite their lengths - particularly suitable transport, for example, to a mounting location of the lighting system.
  • the profile part 4 - of course without being damaged - can be rolled up into a roll with a diameter which is smaller than 2 m.
  • the receiving space 6 is preferably likewise correspondingly sealed at its two end-side end regions.
  • the cables for the power supply of the light module 8 or for the transmission of control signals with a corresponding seal are arranged in the front side into the receiving space 6.
  • the receiving space 6 advantageous with respect to the protection of the components therein or lighting module components 8, 8 '- sealed on all sides.
  • the light module components 8, 8 'located within the receiving space 6 therefore do not have to fulfill a corresponding higher degree of protection.
  • Corresponding requirements are relevant only with respect to the receiving space 6 per se.
  • the assembly of the receiving channel 6 is thus particularly suitable for an "end user” at the installation site.
  • an electrical connection between the cables 9 and the lighting modules 8, in other words, the "wiring” can be produced relatively easily by an end user.
  • the profile parts 4, 5 is designed so flexible that in the case of a temperature change caused by pressure change in the receiving channel 6, the pressure change by a change in shape of the corresponding profile part 4, 5 or both profile parts 4, 5 at least largely compensated.
  • the profile parts 4, 5 are accordingly preferably designed so that the flexible or elastic regions allow a change in cross section of the receiving space 6 without much resistance.
  • Fig. 4 is a corresponding change in shape of the profile part 4 and the other profile part 5 outlined by small squares.
  • the bottom portion 47 is designed so flexible or elastic that it bulges with appropriate cooling in the receiving space 6 inward or downward, so that the volume of the receiving space 6 thereby reduced so that in the receiving space 6 virtually no Can form negative pressure or at most a negative pressure that is so small that it does not produce a corresponding negative suction effect.
  • the bottom region 47 can in particular be made more elastic or more flexible than the arm regions 45, 46.
  • the profile part 4 is designed so that the bottom portion 47 from a rest position, which he at balanced pressure conditions is deflected by a cooling in the receiving space 6 by a distance ⁇ , which corresponds to at least 5% of the height H of the receiving space 6.
  • the further profile part 5 can be designed. It can also be provided here a correspondingly flexible or elastic region.
  • the further profile part 5 has an in particular light-permeable bottom region 57 and two connecting regions 55, 56 which adjoin the bottom region 57 on both sides.
  • the bottom portion 57 may be provided to form a corresponding deformation.
  • the connecting regions 55, 56 can, for example, suitably have a U-shaped or V-shaped cross section for the positive connection with the profile part 4.
  • sealing lips for a correspondingly tight connection with the profile part 4 may be formed.
  • the profile part 4 is preferably provided that - when the profile part 4 is separated from the rest of the lighting system - the two arm portions 45, 46 can be bent substantially in the plane of the bottom portion; As a result, a particularly suitable roll-up of the profile part 3 is possible.
  • the light band system according to the invention is particularly suitable for use in a dusty or moist environment, as it is given for example in industrial premises.
  • the lighting modules and other components can be particularly easily and reliably mounted on site, and in principle at any point along the longitudinal axis of the carrier assembly.

Landscapes

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

Claims (14)

  1. Système de bande lumineuse comprenant
    - un dispositif de support allongé, qui est constitué d'éléments de rails de support (1, 2) ouvert en direction du côté inférieur,
    - une pièce profilée (4) constituée au moins partiellement d'un matériau flexible, pour la formation d'un espace de logement (6) réalisé dans le dispositif de support et s'étendant dans la direction longitudinale,
    - un composant de module d'éclairage (8, 8') disposé dans l'espace de logement (6),
    caractérisé en ce que
    pour le maintien du composant de module d'éclairage (8, 8'), celui-ci est disposé sur deux côtés opposés, chacun en intercalant des zones de la pièce profilée (4), de façon à être comprimé contre des zones d'appui (11, 12, 11', 12') du dispositif de support.
  2. Système de bande lumineuse selon la revendication 1,
    dans lequel le composant de module d'éclairage (8, 8') est disposé de façon à être maintenu, par l'intermédiaire d'une liaison par encliquetage, de manière serrée contre la pièce profilée (4).
  3. Système de bande lumineuse selon la revendication 1 ou 2,
    dans lequel l'espace de logement (6) est conçu de façon à être fermé de manière étanche de tous les côtés dans une section transversale normale par rapport à la direction longitudinale.
  4. Système de bande lumineuse selon l'une des revendications précédentes,
    dans lequel les zones d'appui sont constituées de deux saillies orientées l'une vers l'autre (11, 12, 11', 12').
  5. Système de bande lumineuse selon l'une des revendications précédentes,
    dans lequel les zones intercalées de la pièce profilée (4) sont disposées de façon à entrer directement en contact avec les zones d'appui (11, 12, 11', 12') du dispositif de support.
  6. Système de bande lumineuse selon l'une des revendications précédentes,
    dans lequel la pièce profilée (4) est disposée de façon à être maintenue par une liaison par encliquetage sur le dispositif de support, plus particulièrement uniquement à l'aide de la liaison par encliquetage.
  7. Système de bande lumineuse selon l'une des revendications précédentes,
    dans lequel la pièce profilée (4) comprend des saillies (41, 41') orientées vers l'intérieur pour le maintien du composant de module d'éclairage (8, 8'), plus particulièrement sous la forme de profilages (41, 41') réalisés sur la pièce profilée (4).
  8. Système de bande lumineuse selon la revendication 7,
    dans lequel la pièce profilée (4) comprend en outre, pour le maintien de la pièce profilée sur le dispositif de support, des saillies orientées vers l'extérieur (42), plus particulièrement sous la forme d'autres profilages (42) réalisés sur la pièce profilée (4), qui sont conçus de préférence de façon à être au moins globalement en face des saillies orientées vers l'intérieur (41').
  9. Système de bande lumineuse selon l'une des revendications précédentes,
    dans lequel la pièce profilée (4) s'étend d'une seule pièce au moins globalement sur la longueur des éléments de rails de support (1, 2).
  10. Système de bande lumineuse selon l'une des revendications précédentes,
    comprenant en outre
    - une autre pièce profilée (5) qui est relié par complémentarité de forme, plus particulièrement de manière étanche, pour la formation de l'espace de logement (6), avec la pièce profilée (4) mentionné ci-dessus, l'autre pièce profilée (5) étant de préférence constitué au moins partiellement d'un matériau flexible.
  11. Système de bande lumineuse selon l'une des revendications précédentes,
    dans lequel la pièce profilée (4) et, le cas échéant, de préférence, également l'autre pièce profilée (5), sont conçues de façon à ce qu'elles puissent chacune être enroulées afin de former un rouleau.
  12. Système de bande lumineuse selon l'une des revendications précédentes,
    dans lequel le composant de module d'éclairage (8, 8') est un module d'éclairage (8) ou un support de câble (8') avec une section transversale plus particulièrement en forme d'arc.
  13. Système de bande lumineuse selon la revendication 10,
    au moins une des pièces profilées (4, 5) étant conçues de manière flexible de façon à ce que, dans le cas d'une variation de pression due à une variation de température dans le canal de logement (6), la variation de pression peut être compensée au moins largement par un changement de forme de la pièce profilée (4) correspondante.
  14. Système de bande lumineuse selon la revendication 13,
    dans lequel l'espace de logement (6) est conçu de façon à être fermé de tous les côtés.
EP15720667.3A 2014-04-28 2015-04-27 Système de chemin lumineux Active EP3137812B1 (fr)

Applications Claiming Priority (2)

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DE202014101986.3U DE202014101986U1 (de) 2014-04-28 2014-04-28 Lichtbandsystem
PCT/EP2015/059088 WO2015165853A1 (fr) 2014-04-28 2015-04-27 Système de chemin lumineux

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EP3137812A1 EP3137812A1 (fr) 2017-03-08
EP3137812B1 true EP3137812B1 (fr) 2019-07-24

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EP (1) EP3137812B1 (fr)
CN (1) CN106164571B (fr)
AT (1) AT14267U1 (fr)
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WO (1) WO2015165853A1 (fr)

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AT14267U1 (de) 2015-07-15
DE202014101986U1 (de) 2015-07-30
US20170122509A1 (en) 2017-05-04
CN106164571B (zh) 2019-07-26
US9933123B2 (en) 2018-04-03
EP3137812A1 (fr) 2017-03-08
CN106164571A (zh) 2016-11-23
WO2015165853A1 (fr) 2015-11-05

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