EP2330342A2 - Light with light housing and fixing element attached to the outside - Google Patents

Light with light housing and fixing element attached to the outside Download PDF

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Publication number
EP2330342A2
EP2330342A2 EP20100193339 EP10193339A EP2330342A2 EP 2330342 A2 EP2330342 A2 EP 2330342A2 EP 20100193339 EP20100193339 EP 20100193339 EP 10193339 A EP10193339 A EP 10193339A EP 2330342 A2 EP2330342 A2 EP 2330342A2
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EP
European Patent Office
Prior art keywords
housing
fastening element
luminaire
light
lamp
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.)
Granted
Application number
EP20100193339
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German (de)
French (fr)
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EP2330342A3 (en
EP2330342B1 (en
Inventor
Roland Kreilhuber
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
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Zumtobel Lighting GmbH Austria
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Application filed by Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP2330342A2 publication Critical patent/EP2330342A2/en
Publication of EP2330342A3 publication Critical patent/EP2330342A3/en
Application granted granted Critical
Publication of EP2330342B1 publication Critical patent/EP2330342B1/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices

Definitions

  • the present invention relates to a luminaire according to the preamble of claim 1, which has a luminaire housing and at least one fastening element arranged on the outside of the housing, wherein the fastening element for fastening or arranging the luminaire is formed on a support structure.
  • the present invention relates to a so-called band-grid lamp.
  • bandgap luminaire is understood to mean luminaires which are arranged, in particular suspended, in a supporting structure fastened, for example, to a ceiling.
  • the support structure is such that the individual lights over a greater length can be arranged behind each other or even nationwide. In this way, in particular larger rooms, halls or halls can be illuminated in a simple manner.
  • support brackets are usually fastened to the side walls, in particular on two opposite end faces, of the luminaire housing. These have at their upper end in each case a corresponding support area, by means of which the lamp can be suspended in the support structure.
  • the attachment should preferably be such that there is an electrical connection between the support bracket and the lamp housing to allow grounding of the lamp.
  • the present invention seeks to simplify the known constructions.
  • the arrangement of the support bracket or generally a fastener to a light housing to be simplified.
  • a luminaire having a luminaire housing and at least one fastening element arranged on the outside of the housing for fastening or arranging the luminaire to a support structure, wherein according to the invention the fastener is latched or snapped onto the luminaire housing.
  • a fastening element for fastening or arranging a luminaire to a support structure which has means for latching to the luminaire housing or for snapping the fastener onto the luminaire housing and means for attaching or arranging the luminaire to the support structure.
  • the proposed solution makes the light ultimately easier, faster and cheaper to manufacture.
  • additional operations are eliminated compared to attachment by spot welding.
  • no additional components such as screws or rivets or tools are needed.
  • the latching or snapping the fastener to the lamp housing instead instead preferably clock filling directly in the stamping and bending system, with the help of the lamp housing is made done.
  • the fastener immediately before a powder coating of the housing at this.
  • the arrangement of the fastening element on the housing takes place in particular before a subsequent painting or before a powder coating in order to ensure the electrical contact between the fastening element and the housing.
  • the fastening element has at least one tab, which engages in an opening formed on the lamp housing engagement opening.
  • a latching projection may further be formed on the tab, which cooperates with a separate from the engagement opening detent opening in the lamp housing. An unintentional separation between the housing and fastener is prevented in this way.
  • the fastening element is preferably a bearing bracket, which is designed to mount the lamp housing in a supporting structure.
  • the upper end portion of the support bracket may be angled.
  • the invention is not limited to such support angle.
  • the idea of locking a fastening element with a luminaire housing or snapping it onto a housing can always be used when the luminaire housing is to be arranged or fastened to a supporting structure with the aid of the fastening element.
  • the fastening element is integrally formed.
  • the luminaire housing may in particular have a box shape, wherein in each case at least one fastening element is arranged on two opposite sides of the housing.
  • the lamp has an elongated, box-shaped housing 2, in which the - not shown - components for light generation and light output and for power supply of the corresponding light source (s) are arranged.
  • the luminaire housing 2 is open toward the underside, it being possible for further components to influence the light output to be arranged in the light exit opening.
  • a luminaire grid 4 with the help of which the light blinding, so it is emitted only in certain angular ranges.
  • transparent light exit elements with refractive or light-scattering structures could also be used.
  • the luminaire 1 according to the invention should be used in the illustrated embodiment as a so-called band-grid light. This means that it should be hooked into an existing support structure. In this way, elongated or large-area structures for light emission can be realized in a simple and fast way.
  • Arranging or mounting the lamp 1 on the support structure is carried out with the help of two fasteners, which are formed in the illustrated embodiment as a support bracket or support bracket 10 and disposed on two opposite end faces 3 of the housing 2.
  • a support bracket or support bracket 10 is shown in dashed lines. It first consists of a plate-shaped portion 11 which has approximately the dimensions of the end faces 3 of the lamp housing 2. On its upper side an angled support area 12 is formed, with the aid of which the lamp 1 is then suspended in the corresponding support structure.
  • the embodiment of the invention provides that the support bracket 10 is locked to the lamp housing 2 and snapped onto it.
  • two approximately square-shaped engagement openings 5 are first formed on the end face 3 of the lamp housing 2.
  • Above each engagement openings 5 each have a further smaller opening 6 is provided which serves as a latching opening.
  • These openings 5 and 6 are preferably created when punching the lamp housing 2. They serve - as described below - to the fact that the support bracket 10 can be snapped onto the housing 2 in a simple and fast manner.
  • the support bracket 10 two formed on the plate-shaped portion 1 1 locking tabs 13, which would be conceivable to provide more than two tabs 13.
  • the distance between the tabs 13 corresponds to the distance between the engagement openings 5 on the lamp housing 2.
  • These tabs 13 are aligned in the opposite direction compared to the outwardly directed support portion 12. So you point to the top, but in the direction of the lamp housing 2 out how FIG. 2a shows.
  • the tabs 13 themselves are preferably in accordance with the enlarged view in FIG FIG. 3 not exactly shaped or continuously curved but instead have in their lower region a counter to the orientation of the tab 13 formed projection 14 and an embossment, which represents a latching lug.
  • the support bracket 10 is formed as a one-piece sheet metal part.
  • the support bracket 10 are snapped onto the housing 2, it will first according to the illustration in FIG. 2a placed on the front side of the housing 2, so that the tabs 13 each engage in the inlet openings 5. Subsequently, the locking angle 10 according to the in FIG. 2a shown arrow moved upward until the upper edge of the engagement openings 5 each bears against the underside of the associated tab 13. Further displacement of the angle 10 upwards is then excluded. At the same time engages in this position, the latching lug 14 in the latching opening 6, so that an unintentional displacement of the support bracket 10 is prevented from the bottom out. The angle 10 is snapped so firmly on the housing 2 in this position.
  • this attachment of the support bracket 10 takes place on the lamp housing 2 before a powder coating of the arrangement. In this way, it is ensured that an electrical contact between housing 2 and support bracket 10 required for earthing the luminaire is present. After snapping the angle, the resulting assembly is then painted or powder coated. The housing 2 and the support bracket 10 thus have a common coating.
  • the support structure 20 has in this case as indicated corresponding carrier elements 21 which are formed such that in the suspended state of the lamp 1, the upper bearing portions 12 of the support bracket 10 overlap them.
  • lights 1 as shown can be arranged one behind the other or over a large area. In this hinged situation is further excluded due to the orientation of the tab 13, that the lamp 1 dissolves from the support bracket 10.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The light (1) has a fastening element (10) arranged at an external side of a light housing (2) for fastening and/or arranging the light at a support structure, where the fastening element is locked and/or snap fitted with the light housing. The fastening element has a latch engaging in an engagement opening (5) that is formed in the light housing, and a locking projection is formed in the latch. The locking projection cooperates with a locking opening (6) in the light housing, where the locking opening is separated from the engagement opening.

Description

Die vorliegende Erfindung betrifft eine Leuchte gemäß dem Oberbegriff des Anspruchs 1, welche ein Leuchtengehäuse sowie mindestens ein an der Außenseite des Gehäuses angeordnetes Befestigungselement aufweist, wobei das Befestigungselement zum Befestigen bzw. Anordnung der Leuchte an einer Tragstruktur ausgebildet ist. Insbesondere betrifft die vorliegende Erfindung eine so genannte Bandrasterleuchte.The present invention relates to a luminaire according to the preamble of claim 1, which has a luminaire housing and at least one fastening element arranged on the outside of the housing, wherein the fastening element for fastening or arranging the luminaire is formed on a support structure. In particular, the present invention relates to a so-called band-grid lamp.

Unter dem Begriff Bandrasterleuchte werden Leuchten verstanden, welche in einer beispielsweise an einer Decke befestigten Tragstruktur angeordnet, insbesondere eingehängt werden. Die Tragstruktur ist dabei derart, dass die einzelnen Leuchten über eine größere Länge hinweg hintereinander oder auch flächendeckend angeordnet werden können. Auf diese Weise können insbesondere größere Räume, Hallen oder Säle in einfacher Weise ausgeleuchtet werden.The term bandgap luminaire is understood to mean luminaires which are arranged, in particular suspended, in a supporting structure fastened, for example, to a ceiling. The support structure is such that the individual lights over a greater length can be arranged behind each other or even nationwide. In this way, in particular larger rooms, halls or halls can be illuminated in a simple manner.

Um das Anordnen an den Tragstrukturen zu ermöglichen, sind üblicherweise an den Seitenwänden - insbesondere an zwei einander gegenüberliegenden Stirnseiten - des Leuchtengehäuses sog. Auflagebügel befestigt. Diese weisen an ihrem oberen Ende jeweils einen entsprechenden Auflagebereich auf, mit dessen Hilfe die Leuchte in die Tragstruktur eingehängt werden kann.In order to enable arranging on the support structures, so-called support brackets are usually fastened to the side walls, in particular on two opposite end faces, of the luminaire housing. These have at their upper end in each case a corresponding support area, by means of which the lamp can be suspended in the support structure.

Es war bislang üblich, den Auflagewinkel fest an dem Leuchtengehäuse zu montieren. Dies konnte beispielsweise durch Punktschweißen, Verschrauben oder Vernieten erfolgen. Die Befestigung sollte dabei vorzugsweise derart erfolgen, dass zwischen dem Auflagewinkel und dem Leuchtengehäuse eine elektrische Verbindung besteht, um eine Erdung der Leuchte zu ermöglichen.It has been customary to mount the support bracket firmly to the luminaire housing. This could be done for example by spot welding, screwing or riveting. The attachment should preferably be such that there is an electrical connection between the support bracket and the lamp housing to allow grounding of the lamp.

Ausgehend von diesem Stand der Technik liegt der vorliegenden Erfindung die Aufgabe zugrunde, die bekannten Konstruktionen zu vereinfachen. Insbesondere soll das Anordnen des Auflagewinkels bzw. allgemein eines Befestigungselements an einem Leuchtengehäuse vereinfacht werden.Based on this prior art, the present invention seeks to simplify the known constructions. In particular, the arrangement of the support bracket or generally a fastener to a light housing to be simplified.

Die Aufgabe wird durch eine Leuchte mit den Merkmalen des Anspruchs 1 bzw. durch eine Befestigungselement gemäß Anspruch 9 gelöst. Vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der abhängigen Ansprüche.The object is achieved by a luminaire with the features of claim 1 and by a fastener according to claim 9. Advantageous developments of the invention are the subject of the dependent claims.

Erfindungsgemäß wird vorgeschlagen, das Gehäuse der Leuchte sowie den Auflagewinkel derart zu gestalten, dass der Auflagewinkel werkzeuglos auf das Leuchtengehäuse aufgeschnappt werden kann.According to the invention it is proposed to make the housing of the lamp and the support bracket such that the support bracket can be snapped onto the lamp housing without tools.

Dementsprechend wird gemäß der vorliegenden Erfindung eine Leuchte mit einem Leuchtengehäuse sowie mindestens einem an der Außenseite des Gehäuses angeordneten Befestigungselement zum Befestigen bzw. Anordnung der Leuchte an einer Tragstruktur vorgeschlagen, wobei erfindungsgemäß das Befestigungselement mit dem Leuchtengehäuse verrastet bzw. auf dieses aufgeschnappt ist.Accordingly, according to the present invention, a luminaire is proposed having a luminaire housing and at least one fastening element arranged on the outside of the housing for fastening or arranging the luminaire to a support structure, wherein according to the invention the fastener is latched or snapped onto the luminaire housing.

Ferner wird ein Befestigungselement zum Befestigen bzw. Anordnen einer Leuchte an einer Tragstruktur vorgeschlagen, welches Mittel zum Verrasten mit dem Leuchtengehäuse bzw. zum Aufschnappen des Befestigungselements auf das Leuchtengehäuse sowie Mittel zum Befestigen bzw. Anordnen der Leuchte an der Tragstruktur aufweist.Furthermore, a fastening element for fastening or arranging a luminaire to a support structure is proposed which has means for latching to the luminaire housing or for snapping the fastener onto the luminaire housing and means for attaching or arranging the luminaire to the support structure.

Die vorgeschlagene Lösung führt dazu, dass die Leuchte letztendlich einfacher, schneller und kostengünstiger hergestellt werden kann. Bei der Herstellung entfallen beispielsweise im Vergleich zur Befestigung mittels Punktschweißen zusätzliche Arbeitsgänge. Ferner werden keine zusätzlichen Bauteile wie Schrauben oder Nieten oder Werkzeuge benötigt. Das Verrasten oder Verschnappen des Befestigungselements mit dem Leuchtengehäuse kann stattdessen vorzugsweise taktfüllend direkt bei der Stanz-Biegeanlage, mit deren Hilfe das Leuchtengehäuse hergestellt wird, erfolgen. Auch wäre es denkbar, das Befestigungselement unmittelbar vor einer Pulverbeschichtung des Gehäuses an diesem anzuordnen. Das Anordnen des Befestigungselements an dem Gehäuse erfolgt dabei insbesondere vor einer späteren Lackierung bzw. vor einem Pulverbeschichten, um den elektrischen Kontakt zwischen Befestigungselement und Gehäuse sicherzustellen.The proposed solution makes the light ultimately easier, faster and cheaper to manufacture. In manufacturing, for example, additional operations are eliminated compared to attachment by spot welding. Furthermore, no additional components such as screws or rivets or tools are needed. The latching or snapping the fastener to the lamp housing instead instead preferably clock filling directly in the stamping and bending system, with the help of the lamp housing is made done. It would also be conceivable to arrange the fastener immediately before a powder coating of the housing at this. The arrangement of the fastening element on the housing takes place in particular before a subsequent painting or before a powder coating in order to ensure the electrical contact between the fastening element and the housing.

Vorzugsweise weist das Befestigungselement zumindest eine Lasche auf, welche in eine an dem Leuchtengehäuse ausgebildete Eingriffsöffnung eingreift. Dabei kann an der Lasche ferner ein Rastvorsprung ausgebildet sein, der mit einer von der Eingriffsöffnung getrennten Rastöffnung in dem Leuchtengehäuse zusammenwirkt. Eine unbeabsichtigte Trennung zwischen Gehäuse und Befestigungselement wird auf diesem Wege verhindert.Preferably, the fastening element has at least one tab, which engages in an opening formed on the lamp housing engagement opening. In this case, a latching projection may further be formed on the tab, which cooperates with a separate from the engagement opening detent opening in the lamp housing. An unintentional separation between the housing and fastener is prevented in this way.

Wie bereits erwähnt handelt es sich bei dem Befestigungselement vorzugsweise um einen Auflagewinkel, der zum Einhängen des Leuchtengehäuses in eine Tragstruktur ausgebildet ist. Hierzu kann der obere Endbereich des Auflagewinkels abgewinkelt ausgebildet sein. Die Erfindung ist allerdings nicht auf derartige Auflagewinkel beschränkt. Grundsätzlich kann der Gedanke, ein Befestigungselement mit einem Leuchtengehäuse zu verrasten bzw. auf ein Gehäuse aufzuschnappen, immer dann eingesetzt werden, wenn mit Hilfe des Befestigungselements das Leuchtengehäuse an einer Tragstruktur angeordnet bzw. dort befestigt werden soll.As already mentioned, the fastening element is preferably a bearing bracket, which is designed to mount the lamp housing in a supporting structure. For this purpose, the upper end portion of the support bracket may be angled. However, the invention is not limited to such support angle. In principle, the idea of locking a fastening element with a luminaire housing or snapping it onto a housing can always be used when the luminaire housing is to be arranged or fastened to a supporting structure with the aid of the fastening element.

Vorzugsweise ist das Befestigungselement einstückig ausgebildet. Das Leuchtengehäuse kann insbesondere eine Kastenform aufweisen, wobei an zwei einander gegenüberliegenden Seiten des Gehäuses dann jeweils zumindest ein Befestigungselement angeordnet ist.Preferably, the fastening element is integrally formed. The luminaire housing may in particular have a box shape, wherein in each case at least one fastening element is arranged on two opposite sides of the housing.

Nachfolgend soll die Erfindung anhand der beiliegenden Zeichnungen näher erläutert werden. Es zeigen:

Figur 1
den Endbereich einer erfindungsgemäßen Leuchte mit einem daran angeordneten Befestigungselement;
Figuren 2a und 2b
den Vorgang des Aufschnappen des Befestigungselements auf das Leuchtengehäuse;
Figur 3
die Ansicht eines Details des erfindungsgemäß ausgestalteten Befestigungselements und
Figur 4
zwei hintereinander in eine Tragstruktur eingehängte Leuchten.
The invention will be explained in more detail with reference to the accompanying drawings. Show it:
FIG. 1
the end portion of a lamp according to the invention with a fastening element arranged thereon;
FIGS. 2a and 2b
the process of snapping the fastener onto the lamp housing;
FIG. 3
the view of a detail of the inventively designed fastener and
FIG. 4
two lights mounted one behind the other in a supporting structure.

Die in Figur 1 allgemein mit dem Bezugszeichen 1 versehene Leuchte weist ein längliches, kastenförmiges Gehäuse 2 auf, in dem die - nicht näher dargestellten - Komponenten zur Lichterzeugung und Lichtabgabe sowie zur Stromversorgung der entsprechenden Lichtquelle(n) angeordnet sind. Das Leuchtengehäuse 2 ist zur Unterseite hin geöffnet, wobei in der Lichtaustrittsöffnung ggf. weitere Komponenten zur Beeinflussung der Lichtabgabe angeordnet sein können. Angedeutet ist in den Figuren 2a und 2b beispielsweise ein Leuchtenraster 4, mit dessen Hilfe das Licht entblendet, also lediglich in bestimmten Winkelbereichen abgegeben wird. Alternativ hierzu könnten allerdings auch transparente Lichtaustrittselemente mit lichtbrechenden oder lichtstreuenden Strukturen verwendet werden.In the FIG. 1 generally provided with the reference numeral 1 lamp has an elongated, box-shaped housing 2, in which the - not shown - components for light generation and light output and for power supply of the corresponding light source (s) are arranged. The luminaire housing 2 is open toward the underside, it being possible for further components to influence the light output to be arranged in the light exit opening. Is indicated in the FIGS. 2a and 2b For example, a luminaire grid 4, with the help of which the light blinding, so it is emitted only in certain angular ranges. Alternatively, however, transparent light exit elements with refractive or light-scattering structures could also be used.

Die erfindungsgemäße Leuchte 1 soll im dargestellten Ausführungsbeispiel als sogenannte Bandrasterleuchte eingesetzt werden. Dies bedeutet, dass sie in eine vorhandene Tragstruktur eingehängt werden soll. Auf diese Weise können in einfacher und schneller Weise längliche oder großflächige Strukturen zur Lichtabgabe realisiert werden. Das Anordnen bzw. Einhängen der Leuchte 1 an der Tragstruktur erfolgt dabei mit Hilfe zweier Befestigungselemente, die im dargestellten Ausführungsbeispiel als Auflagewinkel oder Auflagebügel 10 ausgebildet und an zwei einander gegenüberliegenden Stirnseiten 3 des Gehäuses 2 angeordnet sind. In Figur 1 ist einer der Auflagewinkel 10 in Strichlinien dargestellt. Er besteht zunächst aus einem plattenförmigen Bereich 11, der in etwa die Abmessungen der Stirnseiten 3 des Leuchtengehäuses 2 aufweist. An seiner Oberseite ist ein abgewinkelter Auflagebereich 12 ausgebildet, mit dessen Hilfe dann die Leuchte 1 in die entsprechende Tragstruktur eingehängt wird.The luminaire 1 according to the invention should be used in the illustrated embodiment as a so-called band-grid light. This means that it should be hooked into an existing support structure. In this way, elongated or large-area structures for light emission can be realized in a simple and fast way. Arranging or mounting the lamp 1 on the support structure is carried out with the help of two fasteners, which are formed in the illustrated embodiment as a support bracket or support bracket 10 and disposed on two opposite end faces 3 of the housing 2. In FIG. 1 one of the support bracket 10 is shown in dashed lines. It first consists of a plate-shaped portion 11 which has approximately the dimensions of the end faces 3 of the lamp housing 2. On its upper side an angled support area 12 is formed, with the aid of which the lamp 1 is then suspended in the corresponding support structure.

Bislang war es bekannt, derartige Auflagewinkel 10 mittels Verschrauben, Verschweißen oder Vernieten an dem Leuchtengehäuse 2 zu befestigen. Dies führte allerdings zu einem zusätzlichen Arbeitsaufwand oder zusätzlichen Materialaufwand. Erfindungsgemäß wird nun eine Lösung vorgeschlagen, bei der der Auflagewinkel 10 in einfacher, schneller und insbesondere werkzeugloser Weise an dem Gehäuse 2 befestigt werden kann.So far, it has been known to attach such bearing bracket 10 by means of screwing, welding or riveting to the lamp housing 2. However, this led to an additional work or additional material costs. According to the invention, a solution is now proposed in which the support bracket 10 can be fastened to the housing 2 in a simpler, faster and, in particular, tool-free manner.

Die erfindungsgemäße Ausführung sieht vor, dass der Auflagewinkel 10 mit dem Leuchtengehäuse 2 verrastet bzw. auf diese aufgeschnappt wird. Hierzu sind zunächst an der Stirnseite 3 des Leuchtengehäuses 2 zwei etwa quadratisch ausgebildete Eingriffsöffnungen 5 ausgebildet. Oberhalb jeder Eingriffsöffnungen 5 ist jeweils eine weitere kleinere Öffnung 6 vorgesehen, die als Rastöffnung dient. Diese Öffnungen 5 und 6 werden vorzugsweise beim Stanzen des Leuchtengehäuses 2 erstellt. Sie dienen - wie nachfolgend beschrieben - dazu, dass der Auflagewinkel 10 in einfacher und schneller Weise auf das Gehäuse 2 aufgeschnappt werden kann.The embodiment of the invention provides that the support bracket 10 is locked to the lamp housing 2 and snapped onto it. For this purpose, two approximately square-shaped engagement openings 5 are first formed on the end face 3 of the lamp housing 2. Above each engagement openings 5 each have a further smaller opening 6 is provided which serves as a latching opening. These openings 5 and 6 are preferably created when punching the lamp housing 2. They serve - as described below - to the fact that the support bracket 10 can be snapped onto the housing 2 in a simple and fast manner.

Hierzu weist der Auflagewinkel 10 zwei an dem plattenförmigen Bereich1 1 ausgebildete Rastlaschen 13 auf, wobei denkbar wäre, mehr als zwei Laschen 13 vorzusehen. Der Abstand zwischen den Laschen 13 entspricht dabei dem Abstand zwischen den Eingriffsöffnungen 5 an dem Leuchtengehäuse 2. Diese Laschen 13 sind im Vergleich zu dem nach außen gerichteten Auflagebereich 12 in entgegengesetzter Richtung ausgerichtet. Sie weisen also zur Oberseite, allerdings in Richtung des Leuchtengehäuses 2 hin, wie Figur 2a zeigt. Die Laschen 13 selbst sind vorzugsweise entsprechend der vergrößerten Darstellung in Figur 3 nicht gerade geformt oder kontinuierlich gekrümmt sondern weisen stattdessen in ihrem unteren Bereich einen entgegen der Ausrichtung der Lasche 13 ausgebildeten Vorsprung 14 bzw. eine Prägung auf, der eine Rastnase darstellt. Vorzugsweise ist der Auflagewinkel 10 als einstückiges Blechteil ausgebildet.For this purpose, the support bracket 10 two formed on the plate-shaped portion 1 1 locking tabs 13, which would be conceivable to provide more than two tabs 13. The distance between the tabs 13 corresponds to the distance between the engagement openings 5 on the lamp housing 2. These tabs 13 are aligned in the opposite direction compared to the outwardly directed support portion 12. So you point to the top, but in the direction of the lamp housing 2 out how FIG. 2a shows. The tabs 13 themselves are preferably in accordance with the enlarged view in FIG FIG. 3 not exactly shaped or continuously curved but instead have in their lower region a counter to the orientation of the tab 13 formed projection 14 and an embossment, which represents a latching lug. Preferably, the support bracket 10 is formed as a one-piece sheet metal part.

Soll nunmehr der Auflagewinkel 10 auf das Gehäuse 2 aufgeschnappt werden, so wird er zunächst gemäß der Darstellung in Figur 2a stirnseitig auf das Gehäuse 2 aufgesetzt, sodass die Laschen 13 jeweils in die Eintrittsöffnungen 5 eingreifen. Anschließend wird der Rastwinkel 10 entsprechend dem in Figur 2a gezeigten Pfeil nach oben verschoben, bis die Oberkannte der Eingriffsöffnungen 5 jeweils an der Unterseite der zugehörigen Lasche 13 anliegt. Ein weiteres Verschieben des Winkels 10 nach oben ist dann ausgeschlossen. Gleichzeitig greift in dieser Stellung die Rastnase 14 in die Rastöffnung 6 ein, sodass auch eine unbeabsichtigte Verschiebung der Auflagewinkels 10 zur Unterseite hin verhindert ist. Der Winkel 10 ist in dieser Stellung also fest auf das Gehäuse 2 aufgeschnappt.If now the support bracket 10 are snapped onto the housing 2, it will first according to the illustration in FIG. 2a placed on the front side of the housing 2, so that the tabs 13 each engage in the inlet openings 5. Subsequently, the locking angle 10 according to the in FIG. 2a shown arrow moved upward until the upper edge of the engagement openings 5 each bears against the underside of the associated tab 13. Further displacement of the angle 10 upwards is then excluded. At the same time engages in this position, the latching lug 14 in the latching opening 6, so that an unintentional displacement of the support bracket 10 is prevented from the bottom out. The angle 10 is snapped so firmly on the housing 2 in this position.

Vorzugsweise erfolgt dieses Anbringen des Auflagewinkels 10 an dem Leuchtengehäuse 2 vor einem Pulverbeschichten der Anordnung. Auf diesem Wege ist sichergestellt, dass ein für die Erdung der Leuchte erforderlicher elektrischer Kontakt zwischen Gehäuse 2 und Auflagewinkel 10 vorliegt. Nach dem Aufschnappen des Winkels wird dann die sich hieraus ergebende Anordnung lackiert oder pulverbeschichtet. Das Gehäuse 2 und der Auflagewinkel 10 weisen also eine gemeinsame Beschichtung auf.Preferably, this attachment of the support bracket 10 takes place on the lamp housing 2 before a powder coating of the arrangement. In this way, it is ensured that an electrical contact between housing 2 and support bracket 10 required for earthing the luminaire is present. After snapping the angle, the resulting assembly is then painted or powder coated. The housing 2 and the support bracket 10 thus have a common coating.

Zur endgültigen Montage der Leuchte 1 wird diese dann in die Tragstruktur eingehängt, wobei sich beispielsweise die in Figur 4 dargestellte Anordnung ergibt. Die Tragstruktur 20 weist hierbei wie angedeutet entsprechende Trägerelemente 21 auf, welche derart ausgebildet sind, dass im eingehängten Zustand der Leuchte 1 die oberen Auflagebereiche 12 der Auflagewinkel 10 diese übergreifen. Je nach Ausgestaltung der Tragstruktur 20 können dann Leuchten 1 wie dargestellt hintereinander oder großflächig angeordnet werden. In dieser eingehängten Situation ist ferner aufgrund der Ausrichtung der Lasche 13 ausgeschlossen, dass sich die Leuchte 1 von dem Auflagewinkel 10 löst.For final assembly of the lamp 1, this is then hung in the support structure, for example, the in FIG. 4 shown arrangement results. The support structure 20 has in this case as indicated corresponding carrier elements 21 which are formed such that in the suspended state of the lamp 1, the upper bearing portions 12 of the support bracket 10 overlap them. Depending on the configuration of the support structure 20 then lights 1 as shown can be arranged one behind the other or over a large area. In this hinged situation is further excluded due to the orientation of the tab 13, that the lamp 1 dissolves from the support bracket 10.

Letztendlich wird also durch die erfindungsgemäße Ausgestaltung eine Lösung geschaffen, mit deren Hilfe Befestigungselemente in einfacher und schneller Weise an einem Leuchtengehäuse angeordnet bzw. befestigt werden können. Insbesondere ergibt sich hierbei der Vorteil, dass weder der Einsatz zusätzlicher Bauteile oder besonderer Werkzeuge erforderlich ist. Stattdessen kann das Aufschnappen der Befestigungselemente an dem Gehäuse werkzeuglos und in schneller Weise erfolgen.Ultimately, therefore, a solution is provided by the inventive design, with the help of fasteners can be arranged or fastened in a simple and fast manner to a lamp housing. In particular, this results in the advantage that neither the use of additional components or special Tools is required. Instead, the snapping of the fasteners to the housing can be done without tools and in a quick manner.

Claims (14)

Leuchte (1) mit einem Leuchtengehäuse (2) sowie mindestens einem an der Aussenseite des Gehäuses (2) angeordneten Befestigungselement (10) zum Befestigen bzw. Anordnen der Leuchte (1) an einer Tragstruktur (20),
dadurch gekennzeichnet,
dass das Befestigungselement (10) mit dem Leuchtengehäuse (2) verrastet bzw. auf dieses aufgeschnappt ist.Luminaire (1) having a luminaire housing (2) and at least one fastening element (10) arranged on the outside of the housing (2) for fastening or arranging the luminaire (1) on a support structure (20),
characterized,
that the fastening element (10) with the lamp housing (2) is latched or snapped onto this. Leuchte nach Anspruch 1,
dadurch gekennzeichnet,
dass das Befestigungselement (10) zumindest eine Lasche (13) aufweist, welche in eine an dem Leuchtengehäuse (2) ausgebildete Eingriffsöffnung (5) eingreift.Luminaire according to claim 1,
characterized,
in that the fastening element (10) has at least one tab (13) which engages in an engagement opening (5) formed on the luminaire housing (2). Leuchte nach Anspruch 2,
dadurch gekennzeichnet,
dass an der Lasche (13) ein Rastvorsprung (14) ausgebildet ist, der mit einer von der Eingriffsöffnung (5) getrennten Rastöffnung (6) in dem Leuchtengehäuse (2) zusammenwirkt.Luminaire according to claim 2,
characterized,
that a latching projection (14) is formed on the flap (13) which cooperates with one of the engagement opening (5) separate latching opening (6) in the lamp housing (2). Leuchte nach einem der vorherigen Ansprüche,
dadurch gekennzeichnet,
dass es sich bei dem Befestigungselement (10) um einen Auflagewinkel handelt, der zum Einhängen in eine Tragstruktur ausgebildet ist.Luminaire according to one of the preceding claims,
characterized,
in that the fastening element (10) is a contact angle which is designed to be suspended in a supporting structure. Leuchte nach Anspruch 4,
dadurch gekennzeichnet,
dass der obere Endbereich des Auflagewinkels abgewinkelt ausgebildet ist.Luminaire according to claim 4,
characterized,
that the upper end region of the support angle is angled. Leuchte nach einem der vorherigen Ansprüche,
dadurch gekennzeichnet,
dass das Befestigungselement (10) einstückig ausgebildet ist.Luminaire according to one of the preceding claims,
characterized,
that the fastening element (10) is integrally formed. Leuchte nach einem der vorherigen Ansprüche,
dadurch gekennzeichnet,
dass das Leuchtengehäuse (2) kastenförmig ausgebildet ist, wobei an zwei einander gegenüberliegenden Seiten des Gehäuses (2) jeweils ein Befestigungselement (10) angeordnet ist.Luminaire according to one of the preceding claims,
characterized,
in that the luminaire housing (2) is of box-shaped design, wherein a respective fastening element (10) is arranged on two opposite sides of the housing (2). Leuchte nach einem der vorherigen Ansprüche,
dadurch gekennzeichnet,
dass das Gehäuse (2) und das Befestigungselement (10) eine gemeinsame Beschichtung bzw. Lackierung aufweisen.Luminaire according to one of the preceding claims,
characterized,
that the housing (2) and the fastening element (10) have a common coating or paint. Befestigungselement (10) zum Befestigen bzw. Anordnen einer Leuchte (1) an einer Tragstruktur (20), aufweisend
● Mittel zum Verrasten mit dem Leuchtengehäuse (2) bzw. zum Aufschnappen des Befestigungselements (10) auf das Leuchtengehäuse (2) sowie
● Mittel zum Befestigen bzw. Anordnen der Leuchte an der Tragstruktur (20).Fastening element (10) for fastening or arranging a lamp (1) on a support structure (20), comprising
● Means for latching with the luminaire housing (2) or for snapping the fastening element (10) onto the luminaire housing (2) as well as
● means for attaching or arranging the luminaire to the support structure (20). Befestigungselement nach Anspruch 9,
dadurch gekennzeichnet,
dass das Befestigungselement (10) zumindest eine Lasche (13) aufweist.Fastening element according to claim 9,
characterized,
that the fastening element (10) at least one tab (13). Befestigungselement nach Anspruch 10,
dadurch gekennzeichnet,
dass an der Lasche (13) ein Rastvorsprung (14) ausgebildet ist.Fastening element according to claim 10,
characterized,
that the tab (13) a latching projection (14) is formed. Befestigungselement nach einem der Ansprüche 9 bis 11,
dadurch gekennzeichnet,
dass es sich bei dem Befestigungselement (10) um einen Auflagewinkel handelt, der zum Einhängen in eine Tragstruktur ausgebildet ist.Fastening element according to one of claims 9 to 11,
characterized,
in that the fastening element (10) is a contact angle which is designed to be suspended in a supporting structure. Befestigungselement nach Anspruch 12,
dadurch gekennzeichnet,
dass der obere Endbereich des Auflagewinkels abgewinkelt ausgebildet ist.Fastening element according to claim 12,
characterized,
that the upper end region of the support angle is angled. Befestigungselement nach einem der Ansprüche 9 bis 13,
dadurch gekennzeichnet,
dass das Befestigungselement (10) einstückig ausgebildet ist.Fastening element according to one of claims 9 to 13,
characterized,
that the fastening element (10) is integrally formed.
EP10193339.8A 2009-12-01 2010-12-01 Light with light housing and fixing element attached to the outside Active EP2330342B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202009016317U DE202009016317U1 (en) 2009-12-01 2009-12-01 Luminaire with luminaire housing and a fastening element arranged on the outside

Publications (3)

Publication Number Publication Date
EP2330342A2 true EP2330342A2 (en) 2011-06-08
EP2330342A3 EP2330342A3 (en) 2012-08-01
EP2330342B1 EP2330342B1 (en) 2015-09-09

Family

ID=43602841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10193339.8A Active EP2330342B1 (en) 2009-12-01 2010-12-01 Light with light housing and fixing element attached to the outside

Country Status (2)

Country Link
EP (1) EP2330342B1 (en)
DE (1) DE202009016317U1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018054763A1 (en) * 2016-09-22 2018-03-29 Philips Lighting Holding B.V. Core troffer snap in and grounding assembly
CN109716022B (en) 2016-09-22 2021-01-15 昕诺飞控股有限公司 Core slot box type lamp support clamping and grounding assembly

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DE8628045U1 (en) * 1986-10-21 1986-12-18 Siemens AG, 1000 Berlin und 8000 München Linear light strip luminaire
US4716504A (en) * 1987-03-13 1987-12-29 Keene Corporation Light fixture bracket for suspended ceiling
DE4331146A1 (en) * 1993-09-14 1995-03-16 Zumtobel Licht Holding device for a recessed ceiling light
DE19709982C2 (en) * 1997-03-11 2000-10-26 Ridi Leuchten Gmbh Device for fastening a recessed light
EP0870980B1 (en) * 1997-04-07 2006-08-09 Koninklijke Philips Electronics N.V. Luminaire for line illumination
DE19747467A1 (en) * 1997-10-28 1999-05-06 Lorentzen Uwe Jens Holder for luminaire insert
DE20109747U1 (en) * 2001-06-11 2002-10-31 Zumtobel Staff Gmbh, Dornbirn Luminaire, in particular surface-mounted luminaire
GB2421069A (en) * 2004-12-08 2006-06-14 Illuma Lighting Ltd Adjustable housing for recessed ceiling light
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Title
None

Also Published As

Publication number Publication date
EP2330342A3 (en) 2012-08-01
DE202009016317U1 (en) 2011-04-14
EP2330342B1 (en) 2015-09-09

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