EP3356726B1 - Holding device with support rail and holding element for the support rail - Google Patents

Holding device with support rail and holding element for the support rail Download PDF

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Publication number
EP3356726B1
EP3356726B1 EP16763191.0A EP16763191A EP3356726B1 EP 3356726 B1 EP3356726 B1 EP 3356726B1 EP 16763191 A EP16763191 A EP 16763191A EP 3356726 B1 EP3356726 B1 EP 3356726B1
Authority
EP
European Patent Office
Prior art keywords
holding
holding element
support rail
mounting rail
opening
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
EP16763191.0A
Other languages
German (de)
French (fr)
Other versions
EP3356726A1 (en
Inventor
Martin Bader
Wolfgang Bechter
Wolfgang Gadner
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 EP3356726A1 publication Critical patent/EP3356726A1/en
Application granted granted Critical
Publication of EP3356726B1 publication Critical patent/EP3356726B1/en
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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V21/04—Recessed bases
    • F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
    • F21V21/042—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall
    • F21V21/043—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall actuated by screwing
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • 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
    • 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
    • F21V21/04—Recessed bases
    • 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
    • F21V21/04—Recessed bases
    • F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
    • F21V21/042—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall
    • F21V21/044—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall with elastically deformable elements, e.g. spring tongues
    • 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
    • F21V21/04—Recessed bases
    • F21V21/049—Mounting arrangements for attaching lighting devices to the ceiling, the lighting devices being recessed in a false or stretched ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements

Definitions

  • the invention relates to a holding device with a mounting rail which is provided for installation in an installation opening and a holding element for holding the mounting rail in the installation opening.
  • a mounting rail in the form of a holding part of a lamp is known, which is provided for installation in an installation opening.
  • a holding element which can be adjusted with the aid of a screw relative to the mounting rail, is used to hold the mounting rail in the installation opening.
  • the font DE 297 22 234 U1 shows a holding device in which a housing is held with a holding element in an installation opening. For assembly, the holding element is moved downwards relative to the housing with a clamping screw.
  • the font DE 20 2007 014 792 U1 shows a leveling device with a mounting bracket for holding a lamp housing in an installation opening.
  • the mounting bracket is connected to the luminaire housing via a spring element and a screw.
  • Holding devices which have an elongated mounting rail for installation in an installation opening of a suspended ceiling.
  • the mounting rail is also designed to accommodate a light distributor.
  • the holding devices have holding elements which are designed to hold the mounting rail in the installation opening.
  • the holding devices have a plurality of adjusting devices, starting from an assembly position by actuating the adjusting devices, the holding elements are moved relative to the mounting rail into a holding position for holding the mounting rail in the installation opening.
  • the invention has for its object to provide a corresponding improved holding device.
  • the holding device should enable easier assembly.
  • a holding device which has a mounting rail, which extends along a longitudinal axis, in the form of a lamp component or in the form of a mounting part for a lamp, the mounting rail being provided for installation in an installation opening which is formed in a suspended ceiling is.
  • a light exit opening is limited by the mounting rail, which is in one direction points perpendicular to the longitudinal axis.
  • the holding device has a holding element for holding the mounting rail in the installation opening, as well as an engagement element, the design being such that a movement of the mounting element relative to the mounting rail - starting from an assembly position - by rotation and a subsequent translation movement in the direction is moved to a holding position for holding the mounting rail in the installation opening.
  • the holding device preferably also has a spring element, which is arranged to act between the mounting rail on the one hand and the holding element on the other.
  • the holding element can be positioned particularly suitably relative to the mounting rail for installation in the installation opening.
  • the design is preferably such that the spring element is increasingly tensioned by the movement of the engagement element during the translational movement of the holding element. In this way, the translation movement can be carried out in a particularly suitable manner.
  • the mounting rail preferably has a feed-through opening, the engagement element being arranged to pass through the feed-through opening.
  • the attack element can thus be handled or manipulated particularly suitably from the side of the light exit opening.
  • the feed-through opening is preferably an elongated hole extending parallel to the longitudinal axis.
  • the engagement element is preferably a screw with a screw head.
  • the engagement element can be moved in a particularly suitable manner, for example with the aid of a screwdriver.
  • the holding device preferably also has a slotted disk which secures the screw head from passing through the lead-through opening. This makes it particularly easy to connect the screw to the mounting rail.
  • the holding element preferably has a recess with an internal thread, the screw being arranged to engage in the internal thread of the recess. In particular, this allows the holding element to be rotated in a manner that is particularly easy to handle.
  • the holding element has a base region and two foot regions which extend from the base region and are designed in the manner of plates and which are located on two opposite sides with respect to the mounting rail when the holding element is in the holding position.
  • a particularly suitable mounting of the mounting rail in relation to the ceiling can be achieved by the foot areas.
  • the foot areas are designed such that they each have a particularly edge-shaped edge area and that the foot areas are aligned parallel to the longitudinal axis in the mounting position of the holding element.
  • the edge regions are spaced apart from one another by a longitudinal distance, in such a way that rotation of the holding element from the assembly position is made possible, the rotation of the holding element being limited by the fact that at least one of the edge regions lies against at least one outside of the support rail reached.
  • the holding element When viewed in the direction, the holding element is preferably designed to be trapezoidal. In this way, it can be achieved in a particularly suitable manner that - viewed along the longitudinal axis - the holding element in the assembly position practically does not extend, or at most only slightly, laterally beyond that of the mounting rail.
  • the mounting rail can be inserted particularly easily into the installation opening when the holding element is in the mounting position.
  • Fig. 1 shows a perspective sketch around a region of a holding device according to the invention.
  • the holding device has a support rail 3, which extends along a longitudinal axis L, in the form of a holding part for a lamp.
  • this can be a mounting rail of a continuous row system.
  • the mounting rail 3 can also be a luminaire component as such, for example a luminaire housing.
  • Fig. 2 shows a cross-sectional sketch normal to the longitudinal axis L.
  • the mounting rail 3 is provided for installation in an installation opening 1 which is formed in a suspended ceiling 2.
  • the ceiling 2 can, for example, comprise plate-like ceiling elements 21 which delimit the installation opening 1, the ceiling elements 21 each having an upwardly facing surface area 22 and a downwardly facing surface area 23.
  • the mounting rail 3 defines a light exit opening 4 which points in a direction R perpendicular to the longitudinal axis L.
  • the light exit opening 4 points downward, so that the direction R here is vertically downward points, so with reference to the installation opening 1 to a room side.
  • the holding device comprises a holding element 5 for holding the mounting rail 3 in the installation opening 1.
  • the holding device comprises an engagement element 6, the design being such that, by moving the engagement element 6, the holding element 5 relative to the mounting rail 3 - starting from an assembly position - by rotating and then translating in the direction R into a holding position for holding the mounting rail 3 is displaced in the installation opening 1.
  • the design is such that the mounting rail 3 with the holding element 5 can be introduced into the installation opening 1 from the room side when the holding element 5 is in the mounting position.
  • the holding element 5 is shown in the assembly position. If the mounting rail 3 is in the installation opening 1 as provided and the holding element 5 is in the holding position, the mounting rail 3 is held by the holding element 5, in particular in that the holding element 5 rests on surface areas of the ceiling 2 from above, for example on the upward-facing surface areas 22 of the ceiling elements 21.
  • the holding element 5 is sketched in the holding position, but here without the ceiling 2.
  • the holding device has at least two holding elements which are located at different longitudinal positions on the mounting rail 3 with respect to the longitudinal axis, the design of these holding elements and their connections to the mounting rail 3 being analogous to the design of the holding element described here 5 is. Therefore, this description is limited to only one such holding element. If at least two corresponding holding elements are provided, each of the holding elements must accordingly be in the mounting position if the mounting rail 3 is to be inserted into the installation opening 1 from the room side.
  • the mounting rail 3 can in particular be designed as a profile part which has a U-shaped cross section to a first approximation, so that a first U leg 32, a second U-leg 33 and a connecting leg 34 connecting the two U-legs 32, 33 are formed.
  • the light exit opening 4 is limited by the free end regions of the two U-legs 32, 33.
  • a carrier rail interior 35 is formed between the two U-legs 32, 33 and is provided, for example, for receiving a lamp.
  • At the two free end regions of the U-legs 32, 33 - with reference to the U-shape - outward-facing flanges 31 are preferably formed, for example formed, which are designed to counter the bottom of the mounting rail 3 in the installation opening 1 from below to be brought into contact with the ceiling 2, for example against the downwardly facing surface areas 23 of the ceiling elements 21.
  • the design is preferably such that - when viewing the mounting rail 3 in the direction R, as "from above", the holding element 5 does not extend beyond the flanges 31 on both longitudinal sides when the holding element 5 is in the assembly position.
  • the design can be such that a distance d is formed on each side between the outer edges of the flanges 31 and the holding element 5, which distance is between 5% and 40%, preferably 10% and 30% of the width B of the mounting rail 3 Height of the free end regions of the two U-legs 32, 33, without the flanges 31.
  • the two U-legs 32, 33 taper upwards, for example by a step 39, so that the holding element 5 in the assembly position in the direction R viewed completely within the direction two free end regions of the two U-legs 32, 33.
  • FIG. 3 is one of the Fig. 2 corresponding cross-sectional sketch shown with a slightly different representation.
  • a lamp 40 is shown here by way of example, which is arranged in the mounting rail 3, in particular in the mounting rail interior 35.
  • the light fixture 40 can be connected to the mounting rail 3 via a snap-in connection.
  • the engagement element is a screw 6 with a screw head 9.
  • the holding element 5 has a recess 11 with an internal thread in which the screw 6 is arranged to engage.
  • the mounting rail 3, for example in the region of the connecting leg 34, has a through opening 8, the screw 6 being arranged to pass through the through opening 8.
  • the screw head 9 preferably points in the direction R so that the screw 6 can be rotated from the interior of the mounting rail 35, that is to say, for example, with the aid of a screwdriver through the light exit opening 4; the screw 6 can be actuated in particular when the mounting rail 3 is installed.
  • the holding element 5 can - starting from the assembly position - be rotated by rotating the screw 6, so that after the rotation has taken place it extends laterally beyond the two flanges 31.
  • the rotation of the screw 6 is transmitted to the holding element 5 by friction between the screw 6 and the holding element 5.
  • the holding element 5 is rotated about an axis of rotation which coincides with the longitudinal axis of the screw 6.
  • the holding element 5 has a base region 12 and two foot regions 13 which extend from the base region 12 and which are located on two opposite sides with respect to the mounting rail 3 when the holding element 4 is in the holding position.
  • the base region 12 is at least approximately plate-shaped and the two foot regions 13 preferably extend from the base region 12 in the direction R or downwards.
  • FIGs 7 and 8th are two perspective sketches of the holding element 5 outlined in a form separated from the mounting rail 3.
  • At least one of the foot regions 13 has a particularly edge-shaped edge region 131, the design preferably being such that the rotation of the holding element 5 mentioned is limited by the edge region 131 coming into contact with an outside of the U-legs 32, 33.
  • the holding element 5 After the holding element 5 has been rotated, the holding element 5 can be set into a translational movement in the direction R by a further rotation of the screw 6, so that - in the installed state - the foot regions 13 finally come into abutment against the ceiling 2 from above. In this state, the holding element 5 is in the holding position. In the holding position, the mounting rail 3 is held in the installation opening 1 by the holding element 5. In particular, can it can be provided that the ceiling 2 or the ceiling elements 21 are clamped by the foot areas 13 on the one hand and the flanges 31 on the other hand in the holding position of the holding element 5, so that the support element 3 is securely positioned.
  • the holding element 5 is preferably trapezoidal in the direction R or viewed from above.
  • the holding element 5, separated from the mounting rail 3, is outlined viewed in the direction R, the longitudinal axis L being additionally indicated here by an arrow.
  • the trapezoidal shape of the holding element 5 can be seen, which here is at least essentially formed by the shape of the base region 12.
  • Fig. 4 shows the holding element 5 in the mounting position.
  • a corresponding sketch is shown, which shows the holding element 5 after rotation and translation movement in the holding position.
  • Fig. 6 shows one of the Fig. 5 Corresponding sketch, but with a surrounding area of the mounting rail 3.
  • the rotary movement of the holding element 5, starting from the mounting position, is indicated by three arrows.
  • Fig. 6 it can also be seen that the edge region 131 of the foot regions 13 bears against an outer surface of the two U-legs 32, 33, as a result of which a further rotation of the holding element 5 is prevented.
  • the two foot areas 13 of the holding element 5 extend laterally beyond the two flanges 31, so that a suitable contact with the ceiling 2 is made possible.
  • the two foot regions 13 of the holding element 5 are designed in a plate-like manner and are each connected to the base region 12, for example, via a bending edge 121.
  • the two foot regions 13 are advantageously arranged in a space-saving manner in the mounting position of the holding element 5 parallel to the two U-legs 32, 33, in particular in contact with the outer sides of the two U-legs 32, 33. If, as in the example shown, the case , the two foot areas 13 are symmetrical to each other so that two corresponding edge areas 131 are formed, the edge areas 131 - as in FIG Fig. 4 indicated - viewed along the longitudinal axis L by a longitudinal distance ⁇ from each other, so that the rotation of the holding element 5 is made possible from the mounting position.
  • the aforementioned trapezoidal shape of the holding element 5 is therefore advantageous with respect to an overall space-saving design.
  • the longitudinal distance ⁇ is approximately as large as the transverse distance A of the two foot regions 13, which is at right angles thereto, since in this case a suitably wide rotation of the holding element 5 is made possible.
  • the longitudinal distance ⁇ and the transverse distance A differ from one another by less than 15%.
  • the design can be such that an angle of 90 ° ⁇ 10 ° results for the rotation of the holding element 5.
  • the holding device preferably also has a spring element 7, for example in the form of a compression spring, which is arranged to act between the mounting rail 3 on the one hand and the holding element 5 on the other.
  • a spring element 7 for example in the form of a compression spring, which is arranged to act between the mounting rail 3 on the one hand and the holding element 5 on the other.
  • the spring element 7 is increasingly tensioned by the movement of the engagement element, in this case the rotation of the screw 6 during the translational movement of the holding element 5.
  • a particularly guided movement of the holding element 5 relative to the mounting rail 3 can be brought about by the spring element 7.
  • the holding device preferably also has a slotted disk 10, which secures the screw head 9 from passing through the through opening 8.
  • the slotted disc 10 is sketched separately in perspective.
  • the feed-through opening 8 is preferably of a size such that the screw head 9 can be inserted as such, that is to say without the slotted disk 10.
  • the screw head 9 is held pressed upwards against the slotted disk 10 by the spring element 7.
  • the holding element 5 is particularly suitably connected to the mounting rail 3 for an assembly or installation process.
  • the through opening 8 is preferably designed as an elongated hole extending parallel to the longitudinal axis L. In this way, the holding element 5 can be connected to the mounting rail 3 in a simple manner at different longitudinal positions.
  • claw-like earthing lugs 71 are preferably formed on the spring element 7, which are provided for establishing a secure electrical connection with the mounting rail 3 or the connecting leg 34 of the mounting rail 3.
  • the holding device is not only suitable for holding the mounting rail 3 on plate-like ceiling elements 21, but also, for example, on a support element 2 'of a cassette ceiling.
  • Such support elements 2 ' typically have a greater vertical extent than corresponding plate-like ceiling elements 21.
  • a typical height of a corresponding support element 2' is between 32 and 45 mm, the typical thickness of a plate-like ceiling element 21, for example in the form of a plasterboard, is approximately between 12 and 25 mm.
  • the foot regions 13 of the holding element 5 are adapted to their length.
  • a plurality of corresponding holding elements 5 can be provided, the base regions 13, 13 'of which differ in length accordingly.
  • no foot area 13 is shown on the right-hand side for reasons of illustration.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

Die Erfindung betrifft eine Haltevorrichtung mit einer Tragschiene, die zum Einbau in eine Einbauöffnung vorgesehen ist und einem Halteelement zum Halten der Tragschiene in der Einbauöffnung.The invention relates to a holding device with a mounting rail which is provided for installation in an installation opening and a holding element for holding the mounting rail in the installation opening.

Aus dem Stand der Technik ist es bekannt, zum Einbau einer Tragschiene für ein Lichtbandsystem in eine, durch abgehängte Deckenelemente gebildete Einbauöffnung wie folgt vorzugehen: Zunächst werden U-förmige Haltebügel, die Einbauöffnung übergreifend auf der Oberseite der Deckenelemente befestigt. Hierzu werden von der Raumseite her Schrauben durch die Deckenelemente hindurch geschraubt, die nach Durchtritt durch die Deckenelemente in flanschartige Auflagebereiche der Haltebügel greifen und Letztere auf diese Weise an den Deckenelementen fixieren. In einem weiteren Arbeitsschritt wird dann die Tragschiene in die Einbauöffnung eingesetzt und an den Haltebügeln befestigt.From the prior art, it is known to proceed as follows for installing a mounting rail for a trunking system in an installation opening formed by suspended ceiling elements: First, U-shaped retaining brackets are fastened across the installation opening on the top of the ceiling elements. For this purpose, screws are screwed through the ceiling elements from the room side, which after passing through the ceiling elements engage in flange-like support areas of the bracket and fix the latter to the ceiling elements in this way. In a further step, the mounting rail is then inserted into the installation opening and fastened to the mounting brackets.

Diese Vorgehensweise ist jedoch vergleichsweise arbeitsaufwändig. Insbesondere ist es in der Regel erwünscht, dass nach Anbringen der Schrauben zur Fixierung der Haltebügel zunächst die Schrauben raumseitig überspachtelt werden und der entsprechende Deckenbereich mit Farbe gestrichen wird, bevor die Tragschiene mit den Haltebügeln verbunden wird.However, this procedure is comparatively labor-intensive. In particular, it is generally desirable that after the screws for fixing the retaining brackets have been attached, the screws are first filled in on the room side and the corresponding ceiling area is painted with paint before the mounting rail is connected to the retaining brackets.

Aus der WO 2014/137143 A1 ist eine Tragschiene in Form eines Halteteils einer Leuchte bekannt, die zum Einbau in eine Einbauöffnung vorgesehen ist. Zum Halten der Tragschiene in der Einbauöffnung dient ein Halteelement, das mit Hilfe einer Schraube gegenüber der Tragschiene verstellt werden kann.From the WO 2014/137143 A1 a mounting rail in the form of a holding part of a lamp is known, which is provided for installation in an installation opening. A holding element, which can be adjusted with the aid of a screw relative to the mounting rail, is used to hold the mounting rail in the installation opening.

Die Schrift DE 297 22 234 U1 zeigt eine Haltevorrichtung, bei der ein Gehäuse mit einem Halteelement in einer Einbauöffnung gehalten wird. Zur Montage wird das Halteelement mit einer Spannschraube gegenüber dem Gehäuse nach unten bewegt.The font DE 297 22 234 U1 shows a holding device in which a housing is held with a holding element in an installation opening. For assembly, the holding element is moved downwards relative to the housing with a clamping screw.

Die Schrift DE 20 2007 014 792 U1 zeigt eine Nivellierungsvorrichtung mit einem Montagebügel zum Halten eines Leuchtengehäuses in einer Einbauöffnung. Der Montagebügel ist über ein Federelement und eine Schraube mit dem Leuchtengehäuse verbunden.The font DE 20 2007 014 792 U1 shows a leveling device with a mounting bracket for holding a lamp housing in an installation opening. The The mounting bracket is connected to the luminaire housing via a spring element and a screw.

In der DE 298 19 888 U1 sind Haltevorrichtungen beschrieben, welche eine längliche Tragschiene zum Einbau in eine Einbauöffnung einer abgehängten Decke aufweisen. Die Tragschiene ist weiterhin ausgebildet einen Lichtverteiler aufzunehmen. Zudem weisen die Haltevorrichtungen Halteelemente auf, welche dazu ausgebildet sind die Tragschiene in der Einbauöffnung zu halten. Weiterhin weisen die Haltevorrichtungen mehrere Verstellvorrichtungen auf, wobei ausgehend von einer Montageposition durch eine Betätigung der Verstellvorrichtungen die Halteelemente gegenüber der Tragschiene in eine Halteposition zum Halten der Tragschiene in der Einbauöffnung versetzt werden.In the DE 298 19 888 U1 Holding devices are described which have an elongated mounting rail for installation in an installation opening of a suspended ceiling. The mounting rail is also designed to accommodate a light distributor. In addition, the holding devices have holding elements which are designed to hold the mounting rail in the installation opening. Furthermore, the holding devices have a plurality of adjusting devices, starting from an assembly position by actuating the adjusting devices, the holding elements are moved relative to the mounting rail into a holding position for holding the mounting rail in the installation opening.

Der Erfindung liegt die Aufgabe zugrunde, eine entsprechende verbesserte Haltevorrichtung anzugeben. Insbesondere soll die Haltevorrichtung eine erleichterte Montage ermöglichen.The invention has for its object to provide a corresponding improved holding device. In particular, the holding device should enable easier assembly.

Diese Aufgabe wird gemäß der Erfindung mit dem in dem unabhängigen Anspruch genannten Gegenstand gelöst. Besondere Ausführungsarten der Erfindung sind in den abhängigen Ansprüchen angegeben.This object is achieved according to the invention with the subject matter mentioned in the independent claim. Particular embodiments of the invention are specified in the dependent claims.

Gemäß der Erfindung ist eine Haltevorrichtung vorgesehen, die eine, sich entlang einer Längsachse erstreckende Tragschiene in Form eines Leuchten-Bauteils oder in Form eines Halteteils für eine Leuchte aufweist, wobei die Tragschiene zum Einbau in eine Einbauöffnung vorgesehen ist, die in einer abgehängten Decke gebildet ist. Dabei ist durch die Tragschiene eine Lichtaustrittsöffnung begrenzt, die in eine Richtung senkrecht zu der Längsachse weist. Weiterhin weist die Haltevorrichtung ein Halteelement zum Halten der Tragschiene in der Einbauöffnung auf, sowie ein Angriffselement, wobei die Gestaltung derart ist, dass durch eine Bewegung des Angriffselements das Halteelement gegenüber der Tragschiene - ausgehend von einer Montageposition - durch eine Drehung und eine anschließende Translationsbewegung in die Richtung in eine Halteposition zum Halten der Tragschiene in der Einbauöffnung versetzt wird.According to the invention, a holding device is provided which has a mounting rail, which extends along a longitudinal axis, in the form of a lamp component or in the form of a mounting part for a lamp, the mounting rail being provided for installation in an installation opening which is formed in a suspended ceiling is. A light exit opening is limited by the mounting rail, which is in one direction points perpendicular to the longitudinal axis. Furthermore, the holding device has a holding element for holding the mounting rail in the installation opening, as well as an engagement element, the design being such that a movement of the mounting element relative to the mounting rail - starting from an assembly position - by rotation and a subsequent translation movement in the direction is moved to a holding position for holding the mounting rail in the installation opening.

Hierdurch ist es ermöglicht, beim Einbau der Tragschiene in die Einbauöffnung das Halteelement und die Tragschiene im Rahmen eines Arbeitsgangs in der Einbauöffnung zu fixieren. Insbesondere ist es nicht erforderlich, nach Anbringen des Halteelements zunächst Spachtel- und Malerarbeiten durchzuführen, bevor die Tragschiene an dem Halteelement befestigt werden kann.This makes it possible, when installing the mounting rail in the installation opening, to fix the holding element and the mounting rail in the installation opening in the course of one work step. In particular, it is not necessary to first carry out spatula and painting work after the holding element has been attached before the mounting rail can be attached to the holding element.

Vorzugsweise weist die Haltevorrichtung weiterhin ein Federelement auf, das zwischen der Tragschiene einerseits und dem Halteelement andererseits wirkend angeordnet ist. Hierdurch lässt sich das Halteelement gegenüber der Tragschiene zum Einbau in die Einbauöffnung besonders geeignet positionieren.The holding device preferably also has a spring element, which is arranged to act between the mounting rail on the one hand and the holding element on the other. As a result, the holding element can be positioned particularly suitably relative to the mounting rail for installation in the installation opening.

Vorzugsweise ist die Gestaltung derart, dass durch die Bewegung des Angriffselements bei der Translationsbewegung des Halteelements das Federelement zunehmend gespannt wird. Auf diese Weise lässt sich die Translationsbewegung besonders geeignet geführt durchführen.The design is preferably such that the spring element is increasingly tensioned by the movement of the engagement element during the translational movement of the holding element. In this way, the translation movement can be carried out in a particularly suitable manner.

Vorzugsweise weist die Tragschiene eine Durchführungsöffnung auf, wobei das Angriffselement die Durchführungsöffnung durchsetzend angeordnet ist. So lässt sich das Angriffselement besonders geeignet von der Seite der Lichtaustrittsöffnung her handhaben bzw. manipulieren.The mounting rail preferably has a feed-through opening, the engagement element being arranged to pass through the feed-through opening. The attack element can thus be handled or manipulated particularly suitably from the side of the light exit opening.

Vorzugsweise ist dabei die Durchführungsöffnung ein, sich parallel zu der Längsachse erstreckendes Langloch. Auf diese Weise lässt sich das Angriffselement und mit diesem das Halteelement - mit Bezug auf die Längsachse - an unterschiedlichen Stellen an der Tragschiene anbringen.The feed-through opening is preferably an elongated hole extending parallel to the longitudinal axis. In this way, the engagement element and with this the holding element - with respect to the longitudinal axis - can be attached to the mounting rail at different points.

Vorzugsweise ist das Angriffselement eine Schraube mit einem Schraubenkopf. Hierdurch lässt sich das Angriffselement besonders geeignet bewegen, beispielsweise mit Hilfe eines Schraubendrehers.The engagement element is preferably a screw with a screw head. As a result, the engagement element can be moved in a particularly suitable manner, for example with the aid of a screwdriver.

Vorzugsweise weist die Haltevorrichtung weiterhin eine Schlitzscheibe auf, die den Schraubenkopf vor einem Hindurchtreten durch die Durchführungsöffnung sichert. So lässt sich die Schraube besonders einfach mit der Tragschiene verbinden.The holding device preferably also has a slotted disk which secures the screw head from passing through the lead-through opening. This makes it particularly easy to connect the screw to the mounting rail.

Vorzugsweise weist das Halteelement eine Ausnehmung mit einem Innengewinde auf, wobei die Schraube in das Innengewinde der Ausnehmung eingreifend angeordnet ist. So lässt sich insbesondere bewirken, dass die Drehung des Halteelements besonders handhabungsfreundlich durchgeführt werden kann.The holding element preferably has a recess with an internal thread, the screw being arranged to engage in the internal thread of the recess. In particular, this allows the holding element to be rotated in a manner that is particularly easy to handle.

Erfindungsgemäß weist das Halteelement einen Basisbereich auf sowie zwei, sich von dem Basisbereich aus erstreckende Fußbereiche, die plattenartig ausgestaltet sind und die sich mit Bezug auf die Tragschiene auf zwei gegenüberliegenden Seiten befinden, wenn sich das Halteelement in der Halteposition befindet. Durch die Fußbereiche lässt sich eine besonders geeignete Halterung der Tragschiene gegenüber der Decke bewirken.According to the invention, the holding element has a base region and two foot regions which extend from the base region and are designed in the manner of plates and which are located on two opposite sides with respect to the mounting rail when the holding element is in the holding position. A particularly suitable mounting of the mounting rail in relation to the ceiling can be achieved by the foot areas.

Erfindungsgemäß sind die Fußbereiche derart ausgebildet, dass sie jeweils einen insbesondere kantenförmigen Randbereich aufweisen, und dass die Fußbereiche in der Montageposition des Halteelements parallel zur Längsachse ausgerichtet sind. Zudem sind die Randbereiche entlang der Längsachse betrachtet um einen Längsabstand voneinander beabstandet, derart, dass die Drehung des Halteelements aus der Montageposition heraus ermöglicht ist, wobei die Drehung des Halteelements dadurch begrenzt ist, dass zumindest einer der Randbereiche in Anlage gegen zumindest eine Außenseite der Trageschiene gelangt.According to the invention, the foot areas are designed such that they each have a particularly edge-shaped edge area and that the foot areas are aligned parallel to the longitudinal axis in the mounting position of the holding element. In addition, viewed along the longitudinal axis, the edge regions are spaced apart from one another by a longitudinal distance, in such a way that rotation of the holding element from the assembly position is made possible, the rotation of the holding element being limited by the fact that at least one of the edge regions lies against at least one outside of the support rail reached.

Vorzugsweise ist das Halteelement in der Richtung betrachtet trapezförmig gestaltet. Hierdurch lässt sich insbesondere besonders geeignet erzielen, dass sich - entlang der Längsachse betrachtet - das Halteelement in der Montageposition praktisch nicht oder allenfalls geringfügig seitlich über die der Tragschiene hinaus erstreckt. So lässt sich die Tragschiene besonders einfach in die Einbauöffnung einbringen, wenn sich das Halteelement in der Montageposition befindet.When viewed in the direction, the holding element is preferably designed to be trapezoidal. In this way, it can be achieved in a particularly suitable manner that - viewed along the longitudinal axis - the holding element in the assembly position practically does not extend, or at most only slightly, laterally beyond that of the mounting rail. The mounting rail can be inserted particularly easily into the installation opening when the holding element is in the mounting position.

Die Erfindung wird im Folgenden anhand eines Ausführungsbeispiels und mit Bezug auf die Zeichnungen näher erläutert. Es zeigen:

Fig. 1
eine perspektivische Skizze um einen Bereich einer erfindungsgemäßen Haltevorrichtung, wobei ein Endbereich einer Tragschiene gezeigt ist und ein, an der Tragschiene angebrachtes Halteelement, wobei sich das Halteelement in der Halteposition befindet.
Fig. 2
eine Querschnitt-Skizze auf Höhe des Halteelements, wobei sich das Halteelement in der Montageposition befindet,
Fig. 3
eine der Fig. 2 entsprechende Querschnitt-Skizze in einer etwas anderen Darstellungsform und einer in der Tragschiene angeordneten Leuchte,
Fig. 4
eine Aufsicht-Skizze des Halteelements mit Federelement und Schraube - hier ohne die Tragschiene, wobei sich das Halteelement in der Montageposition befindet,
Fig. 5
eine, der Fig. 4 entsprechende Skizze, wobei sich das Halteelement in der Halteposition befindet,
Fig. 6
eine, der Fig. 5 entsprechende Skizze mit einem, das Halteelement umgebenden Teilbereich der Tragschiene,
Fig. 7
eine perspektivische Skizze des Halteelements mit Federelement und Schraube,
Fig. 8
eine, der Fig. 7 entsprechende Skizze aus einem anderen Blickwinkel und
Fig. 9
eine perspektivische Skizze der separierten Schlitzscheibe.
The invention is explained in more detail below using an exemplary embodiment and with reference to the drawings. Show it:
Fig. 1
a perspective sketch around a region of a holding device according to the invention, an end region of a mounting rail is shown and a holding element attached to the mounting rail, the holding element being in the holding position.
Fig. 2
a cross-sectional sketch at the level of the holding element, the holding element being in the assembly position,
Fig. 3
one of the Fig. 2 Corresponding cross-sectional sketch in a slightly different form of representation and one arranged in the mounting rail Lamp,
Fig. 4
a top view sketch of the holding element with spring element and screw - here without the mounting rail, the holding element being in the assembly position,
Fig. 5
one of the Fig. 4 corresponding sketch, the holding element being in the holding position,
Fig. 6
one of the Fig. 5 corresponding sketch with a partial area of the mounting rail surrounding the holding element,
Fig. 7
a perspective sketch of the holding element with spring element and screw,
Fig. 8
one of the Fig. 7 corresponding sketch from a different angle and
Fig. 9
a perspective sketch of the separated slotted disc.

Fig. 1 zeigt eine perspektivische Skizze um einen Bereich einer erfindungsgemäßen Haltevorrichtung. Die Haltevorrichtung weist eine, sich entlang einer Längsachse L erstreckende Tragschiene 3 in Form eines Halteteils für eine Leuchte auf. Beispielsweise kann es sich hierbei um eine Tragschiene eines Lichtbandsystems handeln. Im Allgemeinen kann es sich jedoch bei der Tragschiene 3 auch um ein Leuchten-Bauteil als solches handeln, beispielsweise um ein Leuchtengehäuse. Fig. 1 shows a perspective sketch around a region of a holding device according to the invention. The holding device has a support rail 3, which extends along a longitudinal axis L, in the form of a holding part for a lamp. For example, this can be a mounting rail of a continuous row system. In general, however, the mounting rail 3 can also be a luminaire component as such, for example a luminaire housing.

Fig. 2 zeigt eine Querschnitt-Skizze normal zu der Längsachse L. Die Tragschiene 3 ist zum Einbau in eine Einbauöffnung 1 vorgesehen, die in einer abgehängten Decke 2 gebildet ist. Die Decke 2 kann beispielsweise plattenartige Deckenelemente 21 umfassen, die die Einbauöffnung 1 begrenzen, wobei die Deckenelemente 21 jeweils einen nach oben weisende Oberflächenbereich 22 und einen nach unten weisenden Oberflächenbereich 23 aufweisen. Fig. 2 shows a cross-sectional sketch normal to the longitudinal axis L. The mounting rail 3 is provided for installation in an installation opening 1 which is formed in a suspended ceiling 2. The ceiling 2 can, for example, comprise plate-like ceiling elements 21 which delimit the installation opening 1, the ceiling elements 21 each having an upwardly facing surface area 22 and a downwardly facing surface area 23.

Durch die Tragschiene 3 ist dabei eine Lichtaustrittsöffnung 4 begrenzt, die in eine Richtung R senkrecht zu der Längsachse L weist. Im gezeigten Beispiel weist die Lichtaustrittsöffnung 4 nach unten, so dass die Richtung R hier senkrecht nach unten weist, also mit Bezug auf die Einbauöffnung 1 zu einer Raumseite hin. Insbesondere kann also vorgesehen sein, dass mit Hilfe der Haltevorrichtung eine Lichtabgabe durch die Lichtaustrittsöffnung 4 in den unteren Halbraum bzw. zur Raumseite hin bewirkt wird.The mounting rail 3 defines a light exit opening 4 which points in a direction R perpendicular to the longitudinal axis L. In the example shown, the light exit opening 4 points downward, so that the direction R here is vertically downward points, so with reference to the installation opening 1 to a room side. In particular, provision can therefore be made for the holding device to emit light through the light exit opening 4 into the lower half-space or towards the room side.

Weiterhin umfasst die Haltevorrichtung ein Halteelement 5 zum Halten der Tragschiene 3 in der Einbauöffnung 1.Furthermore, the holding device comprises a holding element 5 for holding the mounting rail 3 in the installation opening 1.

Weiterhin umfasst die Haltevorrichtung ein Angriffselement 6, wobei die Gestaltung derart ist, dass durch eine Bewegung des Angriffselements 6 das Halteelement 5 gegenüber der Tragschiene 3 - ausgehend von einer Montageposition - durch eine Drehung und eine anschließende Translationsbewegung in die Richtung R in eine Halteposition zum Halten der Tragschiene 3 in der Einbauöffnung 1 versetzt wird.Furthermore, the holding device comprises an engagement element 6, the design being such that, by moving the engagement element 6, the holding element 5 relative to the mounting rail 3 - starting from an assembly position - by rotating and then translating in the direction R into a holding position for holding the mounting rail 3 is displaced in the installation opening 1.

Beim gezeigten Beispiel ist die Gestaltung derart, dass die Tragschiene 3 mit dem Halteelement 5 von der Raumseite her in die Einbauöffnung 1 eingebracht werden kann, wenn sich das Halteelement 5 in der Montageposition befindet. In Fig. 2 ist das Halteelement 5 in der Montageposition gezeigt. Wenn sich die Tragschiene 3 wie vorgesehen in der Einbauöffnung 1 befindet und sich das Halteelement 5 in der Halteposition befindet, wird die Tragschiene 3 durch das Halteelement 5 gehalten, insbesondere dadurch, dass das Halteelement 5 von oben auf Oberflächenbereichen der Decke 2 aufliegt, beispielsweise auf den nach oben weisenden Oberflächenbereichen 22 der Deckenelemente 21. In Fig. 1 ist das Halteelement 5 in der Halteposition skizziert, hier jedoch ohne die Decke 2.In the example shown, the design is such that the mounting rail 3 with the holding element 5 can be introduced into the installation opening 1 from the room side when the holding element 5 is in the mounting position. In Fig. 2 the holding element 5 is shown in the assembly position. If the mounting rail 3 is in the installation opening 1 as provided and the holding element 5 is in the holding position, the mounting rail 3 is held by the holding element 5, in particular in that the holding element 5 rests on surface areas of the ceiling 2 from above, for example on the upward-facing surface areas 22 of the ceiling elements 21. In Fig. 1 the holding element 5 is sketched in the holding position, but here without the ceiling 2.

Im Allgemeinen kann vorgesehen sein, dass die Haltevorrichtung zumindest zwei Halteelemente aufweist, die sich mit Bezug auf die Längsachse an unterschiedlichen Längspositionen an der Tragschiene 3 befinden, wobei die Gestaltung dieser Halteelemente und ihrer Verbindungen zu der Tragschiene 3 analog zu der Gestaltung des hier beschriebenen Halteelements 5 ist. Daher wird diese Beschreibung auf lediglich ein derartiges Halteelement beschränkt. Falls zumindest zwei entsprechende Halteelemente vorgesehen sind, muss sich dementsprechend jedes der Halteelemente in der Montageposition befinden, wenn die Tragschiene 3 von der Raumseite her in die Einbauöffnung 1 eingebracht werden soll.In general, it can be provided that the holding device has at least two holding elements which are located at different longitudinal positions on the mounting rail 3 with respect to the longitudinal axis, the design of these holding elements and their connections to the mounting rail 3 being analogous to the design of the holding element described here 5 is. Therefore, this description is limited to only one such holding element. If at least two corresponding holding elements are provided, each of the holding elements must accordingly be in the mounting position if the mounting rail 3 is to be inserted into the installation opening 1 from the room side.

Die Tragschiene 3 kann insbesondere als Profilteil ausgeführt sein, das einen in erster Näherung U-förmigen Querschnitt aufweist, so dass ein erster U-Schenkel 32, ein zweiter U-Schenkel 33 und ein, die beiden U-Schenkel 32, 33 miteinander verbindender Verbindungsschenkel 34 gebildet sind. Die Lichtaustrittsöffnung 4 ist dabei durch die freien Endbereiche der beiden U-Schenkel 32, 33 begrenzt. Zwischen den beiden U-Schenkeln 32, 33 ist ein Tragschienen-Innenraum 35 gebildet, der beispielsweise zur Aufnahme einer Leuchte vorgesehen ist.The mounting rail 3 can in particular be designed as a profile part which has a U-shaped cross section to a first approximation, so that a first U leg 32, a second U-leg 33 and a connecting leg 34 connecting the two U-legs 32, 33 are formed. The light exit opening 4 is limited by the free end regions of the two U-legs 32, 33. A carrier rail interior 35 is formed between the two U-legs 32, 33 and is provided, for example, for receiving a lamp.

Vorzugsweise sind an den beiden freien Endbereichen der U-Schenkel 32, 33 - mit Bezug auf die U-Form - nach außen weisende Flansche 31 gebildet, beispielsweise angeformt, die dazu gestaltet sind, beim Einbau der Tragschiene 3 in die Einbauöffnung 1 von unten gegen die Decke 2 in Anlage gebracht zu werden, beispielsweise gegen die nach unten weisenden Oberflächenbereiche 23 der Deckenelemente 21.At the two free end regions of the U-legs 32, 33 - with reference to the U-shape - outward-facing flanges 31 are preferably formed, for example formed, which are designed to counter the bottom of the mounting rail 3 in the installation opening 1 from below to be brought into contact with the ceiling 2, for example against the downwardly facing surface areas 23 of the ceiling elements 21.

Dementsprechend ist die Gestaltung vorzugsweise derart, dass sich - bei Betrachtung der Tragschiene 3 in Richtung R, als "von oben", das Halteelement 5 auf beiden Längsseiten nicht über die Flansche 31 hinaus erstreckt, wenn sich das Halteelement 5 in der Montageposition befindet. Beispielsweise kann die Gestaltung derart sein, dass dabei zwischen den Außenkanten der Flansche 31 und dem Halteelement 5 auf beiden Seiten jeweils ein Abstand d gebildet ist, der zwischen 5% und 40%, vorzugsweise 10% und 30% der Breite B der Tragschiene 3 auf Höhe der freien Endbereiche der beiden U-Schenkeln 32, 33, ohne die Flansche 31, beträgt.Accordingly, the design is preferably such that - when viewing the mounting rail 3 in the direction R, as "from above", the holding element 5 does not extend beyond the flanges 31 on both longitudinal sides when the holding element 5 is in the assembly position. For example, the design can be such that a distance d is formed on each side between the outer edges of the flanges 31 and the holding element 5, which distance is between 5% and 40%, preferably 10% and 30% of the width B of the mounting rail 3 Height of the free end regions of the two U-legs 32, 33, without the flanges 31.

Wie im gezeigten Beispiel der Fall, kann besonders vorteilhaft vorgesehen sein, dass sich die beiden U-Schenkel 32, 33 nach oben hin beispielsweise durch eine Stufe 39 verjüngen, so dass sich das Halteelement 5 in der Montageposition in der Richtung R betrachtet vollständig innerhalb der beiden freien Endbereiche der beiden U-Schenkel 32, 33 befindet.As is the case in the example shown, it can be provided in a particularly advantageous manner that the two U-legs 32, 33 taper upwards, for example by a step 39, so that the holding element 5 in the assembly position in the direction R viewed completely within the direction two free end regions of the two U-legs 32, 33.

In Fig. 3 ist eine der Fig. 2 entsprechende Querschnitt-Skizze mit einer etwas anderen Darstellungsform gezeigt. Hier ist beispielhaft eine Leuchte 40 gezeigt, die in der Tragschiene 3, insbesondere in dem Tragschienen-Innenraum 35 angeordnet ist. Beispielsweise kann die Leuchte 40 über eine Rastverbindung mit der Tragschiene 3 verbunden sein.In Fig. 3 is one of the Fig. 2 corresponding cross-sectional sketch shown with a slightly different representation. A lamp 40 is shown here by way of example, which is arranged in the mounting rail 3, in particular in the mounting rail interior 35. For example, the light fixture 40 can be connected to the mounting rail 3 via a snap-in connection.

Beim gezeigten Beispiel handelt es bei dem Angriffselement um eine Schraube 6 mit einem Schraubenkopf 9. Das Halteelement 5 weist dabei eine Ausnehmung 11 mit einem Innengewinde auf, in das die Schraube 6 eingreifend angeordnet ist. Die Tragschiene 3, beispielsweise im Bereich des Verbindungsschenkels 34, weist eine Durchführungsöffnung 8 auf, wobei die Schraube 6 die Durchführungsöffnung 8 durchsetzend angeordnet ist. Der Schraubenkopf 9 weist dabei vorzugsweise in die Richtung R, so dass die Schraube 6 von dem Tragschienen-Innenraum 35 her gedreht werden kann, also beispielsweise mit Hilfe eines Schraubendrehers durch die Lichtaustrittsöffnung 4 hindurch; so lässt sich die Schraube 6 insbesondere im eingebauten Zustand der Tragschiene 3 betätigen.In the example shown, the engagement element is a screw 6 with a screw head 9. The holding element 5 has a recess 11 with an internal thread in which the screw 6 is arranged to engage. The The mounting rail 3, for example in the region of the connecting leg 34, has a through opening 8, the screw 6 being arranged to pass through the through opening 8. The screw head 9 preferably points in the direction R so that the screw 6 can be rotated from the interior of the mounting rail 35, that is to say, for example, with the aid of a screwdriver through the light exit opening 4; the screw 6 can be actuated in particular when the mounting rail 3 is installed.

Durch diese Gestaltung lässt sich erzielen, dass sich das Halteelement 5 - ausgehend von der Montageposition - durch eine Drehung der Schraube 6 drehen lässt, so dass es sich nach erfolgter Drehung seitlich über die beiden Flansche 31 hinaus erstreckt. Die Drehung der Schraube 6 wird dabei durch Reibung zwischen der Schraube 6 und dem Halteelement 5 auf das Halteelement 5 übertragen. Somit erfolgt bei dieser Ausführung die Drehung des Halteelements 5 um eine Drehachse, die mit der Längsachse der Schraube 6 zusammenfällt. Erfindungsgemäß, wie in Fig. 1 skizziert, weist das Halteelement 5 einen Basisbereich 12 sowie zwei, sich von dem Basisbereich 12 aus erstreckende Fußbereiche 13 auf, die sich mit Bezug auf die Tragschiene 3 auf zwei gegenüberliegenden Seiten befinden, wenn sich das Halteelement 4 in der Halteposition befindet. Der Basisbereich 12 ist zumindest in erster Näherung plattenförmig gestaltet und vorzugsweise erstrecken sich die beiden Fußbereiche 13 ausgehend von dem Basisbereich 12 in die Richtung R bzw. nach unten. In den Figuren 7 und 8 sind zwei perspektivische Skizzen des Halteelements 5 in von der Tragschiene 3 separierter Form skizziert.With this design, it can be achieved that the holding element 5 can - starting from the assembly position - be rotated by rotating the screw 6, so that after the rotation has taken place it extends laterally beyond the two flanges 31. The rotation of the screw 6 is transmitted to the holding element 5 by friction between the screw 6 and the holding element 5. Thus, in this embodiment, the holding element 5 is rotated about an axis of rotation which coincides with the longitudinal axis of the screw 6. According to the invention, as in Fig. 1 outlined, the holding element 5 has a base region 12 and two foot regions 13 which extend from the base region 12 and which are located on two opposite sides with respect to the mounting rail 3 when the holding element 4 is in the holding position. The base region 12 is at least approximately plate-shaped and the two foot regions 13 preferably extend from the base region 12 in the direction R or downwards. In the Figures 7 and 8th are two perspective sketches of the holding element 5 outlined in a form separated from the mounting rail 3.

Zumindest einer der Fußbereiche 13 weist einen insbesondere kantenförmigen Randbereich 131 auf, wobei die Gestaltung vorzugsweise derart ist, dass die erwähnte Drehung des Halteelements 5 dadurch begrenzt wird, dass der Randbereich 131 in Anlage gegen eine Außenseite der U-Schenkel 32, 33 gelangt.At least one of the foot regions 13 has a particularly edge-shaped edge region 131, the design preferably being such that the rotation of the holding element 5 mentioned is limited by the edge region 131 coming into contact with an outside of the U-legs 32, 33.

Nach erfolgter Drehung des Halteelements 5 lässt sich durch eine weitere Drehung der Schraube 6 das Halteelement 5 in eine Translationsbewegung in die Richtung R versetzen, so dass - im eingebauten Zustand - die Fußbereiche 13 schließlich von oben in Anlage gegen die Decke 2 gelangen. In diesem Zustand befindet sich das Halteelement 5 in der Halteposition. In der Halteposition ist die Tragschiene 3 durch das Halteelement 5 in der Einbauöffnung 1 gehalten angeordnet. Insbesondere kann vorgesehen sein, dass die Decke 2 bzw. die Deckenelemente 21 durch die Fußbereiche 13 einerseits und die Flansche 31 andererseits in der Halteposition des Halteelements 5 eingeklemmt sind, so dass eine sichere Positionierung des Trägerelements 3 bewirkt ist.After the holding element 5 has been rotated, the holding element 5 can be set into a translational movement in the direction R by a further rotation of the screw 6, so that - in the installed state - the foot regions 13 finally come into abutment against the ceiling 2 from above. In this state, the holding element 5 is in the holding position. In the holding position, the mounting rail 3 is held in the installation opening 1 by the holding element 5. In particular, can it can be provided that the ceiling 2 or the ceiling elements 21 are clamped by the foot areas 13 on the one hand and the flanges 31 on the other hand in the holding position of the holding element 5, so that the support element 3 is securely positioned.

Vorzugsweise ist das Halteelement 5 in der Richtung R bzw. von oben betrachtet trapezförmig gestaltet. In Fig. 4 ist das von der Tragschiene 3 separierte Halteelement 5 in Richtung R betrachtet skizziert, wobei hier ergänzend durch einen Pfeil die Längsachse L angedeutet ist. Man erkennt die Trapezform des Halteelements 5, die hier zumindest im Wesentlichen durch die Form des Basisbereichs 12 gebildet ist. Fig. 4 zeigt dabei das Halteelement 5 in der Montageposition. In Fig. 5 ist eine entsprechende Skizze gezeigt, die das Halteelement 5 nach erfolgter Drehung und Translationsbewegung in der Halteposition zeigt. Weiterhin erkannt man in den Figuren 4 und 5 die Ursprünge der Fußbereiche 13 und der entsprechenden Randbereiche 131. Fig. 6 zeigt eine der Fig. 5 entsprechende Skizze, jedoch mit einem umgebenden Bereich der Tragschiene 3. Durch drei Pfeile ist die Drehbewegung des Halteelements 5 ausgehend von der Montageposition angedeutet. In Fig. 6 ist weiter erkennbar, dass der Randbereich 131 der Fußbereiche 13 gegen eine Außenfläche der beiden U-Schenkel 32, 33 anliegt, wodurch eine weitergehende Drehung des Halteelements 5 verhindert ist. Weiter erkannt man, dass sich in der Halteposition die beiden Fußbereiche 13 des Halteelements 5 seitlich über die beiden Flansche 31 hinaus erstrecken, so dass eine geeignete Anlage gegen die Decke 2 ermöglicht ist. Die beiden Fußbereiche 13 des Halteelements 5 sind plattenartig gestaltet und beispielsweise jeweils über eine Biegekante 121 mit dem Basisbereich 12 verbunden. Dabei befinden sich die beiden Fußbereiche 13 vorteilhaft raumsparend in der Montageposition des Halteelements 5 parallel zu den beiden U-Schenkeln 32, 33 ausgerichtet, insbesondere in Anlage an den Außenseiten der beiden U-Schenkel 32, 33. Wenn, wie im gezeigten Beispiel der Fall, die beiden Fußbereiche 13 zueinander symmetrisch gestaltet sind, so dass zwei entsprechende Randbereiche 131 gebildet sind, müssen die Randbereiche 131 - wie in Fig. 4 angedeutet - entlang der Längsachse L betrachtet um einen Längsabstand Δ voneinander beabstandet sein, damit die Drehung des Halteelements 5 aus der Montageposition heraus ermöglicht ist. Daher ist die genannte Trapezform des Halteelements 5 mit Bezug auf eine insgesamt raumsparende Ausführung vorteilhaft.The holding element 5 is preferably trapezoidal in the direction R or viewed from above. In Fig. 4 the holding element 5, separated from the mounting rail 3, is outlined viewed in the direction R, the longitudinal axis L being additionally indicated here by an arrow. The trapezoidal shape of the holding element 5 can be seen, which here is at least essentially formed by the shape of the base region 12. Fig. 4 shows the holding element 5 in the mounting position. In Fig. 5 a corresponding sketch is shown, which shows the holding element 5 after rotation and translation movement in the holding position. Furthermore one recognizes in the Figures 4 and 5 the origins of the foot areas 13 and the corresponding edge areas 131. Fig. 6 shows one of the Fig. 5 Corresponding sketch, but with a surrounding area of the mounting rail 3. The rotary movement of the holding element 5, starting from the mounting position, is indicated by three arrows. In Fig. 6 it can also be seen that the edge region 131 of the foot regions 13 bears against an outer surface of the two U-legs 32, 33, as a result of which a further rotation of the holding element 5 is prevented. It can also be seen that in the holding position the two foot areas 13 of the holding element 5 extend laterally beyond the two flanges 31, so that a suitable contact with the ceiling 2 is made possible. The two foot regions 13 of the holding element 5 are designed in a plate-like manner and are each connected to the base region 12, for example, via a bending edge 121. The two foot regions 13 are advantageously arranged in a space-saving manner in the mounting position of the holding element 5 parallel to the two U-legs 32, 33, in particular in contact with the outer sides of the two U-legs 32, 33. If, as in the example shown, the case , the two foot areas 13 are symmetrical to each other so that two corresponding edge areas 131 are formed, the edge areas 131 - as in FIG Fig. 4 indicated - viewed along the longitudinal axis L by a longitudinal distance Δ from each other, so that the rotation of the holding element 5 is made possible from the mounting position. The aforementioned trapezoidal shape of the holding element 5 is therefore advantageous with respect to an overall space-saving design.

Insbesondere ist es vorteilhaft, wenn dabei der Längsabstand Δ etwa so groß ist wie der hierzu rechtwinklige Querabstand A der beiden Fußbereiche 13, da in diesem Fall eine geeignet weite Drehung des Halteelements 5 ermöglicht ist. Beispielsweise kann vorgesehen sein, dass sich der Längsabstand Δ und der Querabstand A um weniger als 15% voneinander unterscheiden. Beispielsweise kann die Gestaltung derart sein, dass sich für die Drehung des Halteelements 5 ein Winkel von 90° ± 10° ergibt.In particular, it is advantageous if the longitudinal distance Δ is approximately as large as the transverse distance A of the two foot regions 13, which is at right angles thereto, since in this case a suitably wide rotation of the holding element 5 is made possible. For example, it can be provided that the longitudinal distance Δ and the transverse distance A differ from one another by less than 15%. For example, the design can be such that an angle of 90 ° ± 10 ° results for the rotation of the holding element 5.

Vorzugsweise weist die Haltevorrichtung weiterhin ein Federelement 7, beispielsweise in Form einer Druckfeder auf, das zwischen der Tragschiene 3 einerseits und dem Halteelement 5 andererseits wirkend angeordnet ist. Durch das Federelement 7 wird das Halteelement 5 gegenüber der Tragschiene 3 entgegen der Richtung R bzw. nach oben gedrückt, so dass bei einer Drehung der Schraube 6 der Schraubenkopf 9 mit Bezug auf die Tragschiene 3 auf einer Höhe gehalten wird. Durch die Bewegung des Angriffselements, hier also die Drehung der Schraube 6 bei der Translationsbewegung des Halteelements 5 wird das Federelement 7 zunehmend gespannt. Durch das Federelement 7 lässt sich eine besonders geführte Bewegung des Halteelements 5 gegenüber der Tragschiene 3 bewirken.The holding device preferably also has a spring element 7, for example in the form of a compression spring, which is arranged to act between the mounting rail 3 on the one hand and the holding element 5 on the other. By means of the spring element 7, the holding element 5 is pressed with respect to the support rail 3 against the direction R or upwards, so that when the screw 6 rotates, the screw head 9 is held at one level with respect to the support rail 3. The spring element 7 is increasingly tensioned by the movement of the engagement element, in this case the rotation of the screw 6 during the translational movement of the holding element 5. A particularly guided movement of the holding element 5 relative to the mounting rail 3 can be brought about by the spring element 7.

Wie in Fig. 3 beispielhaft gezeigt, weist die Haltevorrichtung vorzugsweise weiterhin eine Schlitzscheibe 10 auf, die den Schraubenkopf 9 vor einem Hindurchtreten durch die Durchführungsöffnung 8 sichert. In Fig. 9 ist die Schlitzscheibe 10 separiert perspektivisch skizziert. Die Durchführungsöffnung 8 ist vorzugsweise so groß gestaltet, dass der Schraubenkopf 9 als solcher, also ohne die Schlitzscheibe 10, hindurch gesteckt werden kann. So lässt sich zur Verbindung des Halteelements 5 mit der Tragschiene 3 die mit dem Halteelement 5 verbundene Schraube 6 mit ihrem Schraubenkopf 9 von oben kommend in die Richtung R durch die Durchführungsöffnung 8 hindurch stecken und anschließend mit Hilfe der Schlitzscheibe 10 gegen ein erneutes Hindurchtreten durch die Durchführungsöffnung 8 entgegen der Richtung R sichern. Durch das Federelement 7 wird dabei der Schraubenkopf 9 nach oben gegen die Schlitzscheibe 10 gedrückt gehalten. So ist das Halteelement 5 besonders geeignet vorbereitet für einen Montage- bzw. Einbauvorgang mit der Tragschiene 3 verbunden.As in Fig. 3 Shown by way of example, the holding device preferably also has a slotted disk 10, which secures the screw head 9 from passing through the through opening 8. In Fig. 9 the slotted disc 10 is sketched separately in perspective. The feed-through opening 8 is preferably of a size such that the screw head 9 can be inserted as such, that is to say without the slotted disk 10. Thus, for connecting the holding element 5 to the mounting rail 3, the screw 6 connected to the holding element 5 with its screw head 9 coming from above in the direction R through the through opening 8 and then using the slotted disk 10 to prevent it from passing through again Secure feed-through opening 8 against direction R. The screw head 9 is held pressed upwards against the slotted disk 10 by the spring element 7. Thus, the holding element 5 is particularly suitably connected to the mounting rail 3 for an assembly or installation process.

Vorzugsweise ist die Durchführungsöffnung 8 als ein, sich parallel zu der Längsachse L erstreckendes Langloch ausgebildet. Auf diese Weise lässt sich das Halteelement 5 mit der Tragschiene 3 in einfacher Weise an unterschiedlichen Längspositionen verbinden.The through opening 8 is preferably designed as an elongated hole extending parallel to the longitudinal axis L. In this way, the holding element 5 can be connected to the mounting rail 3 in a simple manner at different longitudinal positions.

Wie beispielsweise in Fig. 7 gezeigt, sind an dem Federelement 7 vorzugsweise krallenartige Erdungslaschen 71 ausgebildet, die zur Herstellung einer sicheren elektrischen Verbindung mit der Tragschiene 3 bzw. dem Verbindungsschenkel 34 der Tragschiene 3 vorgesehen sind.Like for example in Fig. 7 are shown, claw-like earthing lugs 71 are preferably formed on the spring element 7, which are provided for establishing a secure electrical connection with the mounting rail 3 or the connecting leg 34 of the mounting rail 3.

Wie in Fig. 3 angedeutet, eignet sich die Haltevorrichtung nicht nur zur Halterung der Tragschiene 3 an plattenartigen Deckenelementen 21, sondern beispielsweise auch an einem Trageelement 2' einer Kassettendecke. Solche Trageelemente 2' weisen typischerweise eine größere vertikale Erstreckung auf als entsprechende plattenartige Deckenelemente 21. Ein typische Höhe eines entsprechenden Trageelements 2' beträgt zwischen 32 und 45 mm, die typische Dicke eines plattenartigen Deckenelements 21, beispielsweise in Form einer Gipsplatte etwa zwischen 12 und 25 mm.As in Fig. 3 indicated, the holding device is not only suitable for holding the mounting rail 3 on plate-like ceiling elements 21, but also, for example, on a support element 2 'of a cassette ceiling. Such support elements 2 'typically have a greater vertical extent than corresponding plate-like ceiling elements 21. A typical height of a corresponding support element 2' is between 32 and 45 mm, the typical thickness of a plate-like ceiling element 21, for example in the form of a plasterboard, is approximately between 12 and 25 mm.

Insbesondere kann vorgesehen sein, dass die Fußbereiche 13 des Halteelements 5 in ihrer Länge hieran angepasst sind. Beispielsweise können mehrere entsprechende Halteelemente 5 vorgesehen sein, deren Fußbereiche 13, 13' sich in ihren Längen entsprechend unterscheiden. In Fig. 3 ist aus Darstellungsgründen auf der rechten Seite kein Fußbereich 13 eingezeichnet.In particular, it can be provided that the foot regions 13 of the holding element 5 are adapted to their length. For example, a plurality of corresponding holding elements 5 can be provided, the base regions 13, 13 'of which differ in length accordingly. In Fig. 3 no foot area 13 is shown on the right-hand side for reasons of illustration.

Claims (9)

  1. Holding device, comprising
    - a support rail (3) extending along a longitudinal axis (L) in the form of a luminaire component or in the form of a holding part for a light,
    wherein the support rail (3) is provided for installation into an installation opening (1), which is formed in a suspended ceiling (2),
    wherein a light outlet opening (4) is limited by the support rail (3), which has a direction (R) perpendicular to the longitudinal axis (L),
    - a holding element (5) for holding the support rail (3) in the installation opening (1),
    - an attack element (6), wherein the design is in such a way that the holding element (5) is moved to a holding position for holding the support rail (3) in the mounting opening (1) by means of a rotation and a subsequent translation movement in the direction (R), starting from a mounting position (3),
    characterized in that
    that the holding element (5) comprises a base region (12) and two of which extends from the base area (12) from extending foot areas (13), which:
    • are designed in a plate form,
    • in the mounting position of the retaining element (5) parallel to the longitudinal axis (L),
    • located in the holding position of the holding element (5) on two sides opposite the support rail (3),
    • in each case have a particularly edge-shaped edge area (131),
    wherein the peripheral regions (131) are considered along the longitudinal axis (L), in order to separate a longitudinal distance (Δ) from each other, such that the rotation of the holding element (5) is limited from the mounting position, in such a way that at least one of the peripheral regions (131) in the system reaches at least one outside of the traverse (3).
  2. Light output device according to claim 1, characterized by
    - a spring element (7), which is arranged on the one hand between the support rail (3) and the retaining element (5) on the other hand.
  3. Holding device according to claim 2,
    characterized in that
    that the design is in such a way that the spring element (7) is increasingly tensioned by the movement of the attack element (6) during the translation movement of the holding element (5).
  4. Mounting ring according to one of the preceding claims, characterized in that
    that the support rail (3) comprises a guide opening (8), wherein the attack element (6) the passage opening (8) is arranged.
  5. Holding device according to claim 4,
    characterized in that
    that the passage opening (8) is a long hole extending parallel to the longitudinal axis (L).
  6. Mounting ring according to one of the preceding claims, characterized in that
    that the attack element (6) is a screw (6) with a screw head (9) .
  7. holding device with the features mentioned in claims 4 and 6 or in claims 5 and 6,
    characterized by
    a diaphragm disc (10), which ensures the screw head (9) before a hindrance rete by the penetration opening (8).
  8. Holding device according to claim 6 or 7,
    characterized in that
    that the holding element (5) comprises a recess (11) with an internal thread and the screw (6) is arranged in the internal thread of the recess (11).
  9. Mounting ring according to one of the preceding claims, characterized in that
    that the holding element (5) is designed in a trapezoidal shape in the direction (R).
EP16763191.0A 2015-09-30 2016-08-24 Holding device with support rail and holding element for the support rail Active EP3356726B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202015105151.4U DE202015105151U1 (en) 2015-09-30 2015-09-30 Holding device with mounting rail and retaining element for the mounting rail
PCT/AT2016/060042 WO2017054024A1 (en) 2015-09-30 2016-08-24 Holding device with support rail and holding element for the support rail

Publications (2)

Publication Number Publication Date
EP3356726A1 EP3356726A1 (en) 2018-08-08
EP3356726B1 true EP3356726B1 (en) 2020-05-06

Family

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Application Number Title Priority Date Filing Date
EP16763191.0A Active EP3356726B1 (en) 2015-09-30 2016-08-24 Holding device with support rail and holding element for the support rail

Country Status (4)

Country Link
EP (1) EP3356726B1 (en)
AT (1) AT15688U1 (en)
DE (1) DE202015105151U1 (en)
WO (1) WO2017054024A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3869091B1 (en) * 2020-02-20 2022-05-04 LTS Licht & Leuchten GmbH Fastening device for lighting means

Citations (3)

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Publication number Priority date Publication date Assignee Title
DE29819888U1 (en) * 1998-11-06 2000-03-16 Zumtobel Staff Gmbh Recessed ceiling light with a luminaire tray and swiveling support arms
DE20319586U1 (en) * 2003-12-16 2004-03-11 Müller, Manfred, Dipl.-Ing. (FH) Carrier rail for lighting installations is in form of extruded channel that can be suspended and encloses fittings and cable
KR20090124758A (en) * 2008-05-30 2009-12-03 이상구 Reclaiming type illuminator

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
DE1278372B (en) * 1963-04-16 1968-09-26 Trilux Lenze Gmbh & Co Kg Device for attaching recessed lights between two ceiling supports
DE9112934U1 (en) * 1991-10-17 1991-12-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Holding device of a recessed ceiling light
EP0621444A1 (en) * 1993-04-20 1994-10-26 Siemens Aktiengesellschaft Quick fastener for insertable lighting fixtures
DE29722234U1 (en) * 1997-12-17 1999-04-15 Weindl, Edwin, 87545 Burgberg Installation device for a ceiling lamp in a false ceiling
DE202007014792U1 (en) * 2007-10-23 2009-03-05 Zumtobel Lighting Gmbh Leveling device for height-adjustable mounting of a luminaire
EP2264358B1 (en) * 2009-06-16 2013-05-22 RIDI-LEUCHTEN GmbH Luminaire and lightband
KR101351359B1 (en) * 2013-03-04 2014-01-14 주식회사 린노 Line type lighting device of reclaiming in ceiling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29819888U1 (en) * 1998-11-06 2000-03-16 Zumtobel Staff Gmbh Recessed ceiling light with a luminaire tray and swiveling support arms
DE20319586U1 (en) * 2003-12-16 2004-03-11 Müller, Manfred, Dipl.-Ing. (FH) Carrier rail for lighting installations is in form of extruded channel that can be suspended and encloses fittings and cable
KR20090124758A (en) * 2008-05-30 2009-12-03 이상구 Reclaiming type illuminator

Also Published As

Publication number Publication date
DE202015105151U1 (en) 2017-01-02
WO2017054024A1 (en) 2017-04-06
EP3356726A1 (en) 2018-08-08
AT15688U1 (en) 2018-04-15

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