EP2247892A1 - Light fixture - Google Patents

Light fixture

Info

Publication number
EP2247892A1
EP2247892A1 EP08868753A EP08868753A EP2247892A1 EP 2247892 A1 EP2247892 A1 EP 2247892A1 EP 08868753 A EP08868753 A EP 08868753A EP 08868753 A EP08868753 A EP 08868753A EP 2247892 A1 EP2247892 A1 EP 2247892A1
Authority
EP
European Patent Office
Prior art keywords
strips
bottom plate
luminaire
housing
luminaire according
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
EP08868753A
Other languages
German (de)
French (fr)
Other versions
EP2247892B1 (en
Inventor
Stephan Schenk
Reinhard Binder
Volker Weinmann
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.)
Herbert Waldmann GmbH and Co KG
Original Assignee
Herbert Waldmann GmbH and Co KG
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 Herbert Waldmann GmbH and Co KG filed Critical Herbert Waldmann GmbH and Co KG
Publication of EP2247892A1 publication Critical patent/EP2247892A1/en
Application granted granted Critical
Publication of EP2247892B1 publication Critical patent/EP2247892B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to a lamp referred to in the preamble of claim 1 Art.
  • this luminaire consists of a housing frame which is formed from four interconnected profiled strips, a transparent pane of glass or plastic inserted into a housing side, a base plate inserted into the opposite side and a light source arranged in the housing, in particular a fluorescent lamp or a light emitting diode array.
  • Such a lamp is known from DE AS 1 048 543 and DE 202 12 411 Ul.
  • the profile strips forming the housing frame namely extruded profile bars, have edge strips on the outside of the housing with which the housing can be fastened to a wall or the same substrate.
  • the profile strips on carrier strips which serve the support and attachment of the disc or the bottom plate.
  • such a lamp formed from prefabricated elements, in particular profile strips can be manufactured in different sizes in a simple and rational manner.
  • the bottom plate is located in the vicinity of the edge strips, while the transparent disc is provided on the opposite side of the housing.
  • the luminaire is to be inserted into a cutout provided in a wall, it should therefore be used as a recessed luminaire, then the pane must be provided in the plane of the edge strips, while the bottom plate is located on the opposite side of the housing.
  • the invention has for its object to provide for further rationalization of the luminaire production profile strips, which are suitable for producing a frame for both surface mounted and recessed lighting.
  • the carrier strips are formed identically in these profile strips and arranged mirror-symmetrical to each other, so that the disc or the bottom plate are alternatively used in both sides of the housing.
  • To attach the disc An horrolinn are provided, which can be screwed to the housing frame formed from the profile strips.
  • the bottom plate can be bolted directly to the carrier rails.
  • This design has the further advantage that the luminaire can be maintained from both sides, since both the edge afford as well as the bottom plate can be unscrewed at any time, so that you can easily get to the inside of the lamp.
  • the profile strips are mitred at their joints according to claim 6.
  • a corner connector is provided for connecting the profile strips, which th in upwardly open grooves of the profiled strips, for example, in the thread strips receiving grooves, are used.
  • seals are inserted between the joints of mitred profiled strips.
  • FIG. 1 perspective exploded view of an embodiment of the luminaire according to the invention
  • FIG. 2 an axial partial section of the luminaire according to FIG. 1 as recessed luminaire;
  • FIG. 3 an axial partial section of the luminaire according to FIG. 1 as a surface-mounted luminaire
  • Figure 4 enlarged section of the profile strip according to the invention.
  • Figure 5 perspective exploded view of the frame in the corner.
  • Figure 1 shows the components of the lamp according to the invention in their spatial allocation.
  • the lamp has a central frame 1, in which from above a disc of translucent material 20, z. B. a glass pane is inserted and from below a bottom plate 30 is screwed with screws 23.
  • the disk 20 is fixed to the frame 1 by means of the individual pressure plates 21, which form a second frame 2 and are connected to the frame 1 by screws 23.
  • the base plate 30 carries with angle plates 43 the fluorescent lamp 41 with their Lar ⁇ pensockeln 42.
  • the ballast 44 is mounted on the bottom plate.
  • a plate 31 serves with its angled portion 32 of the cover of the ballast 44 and with its subsequent bending as a reflector 33 for the fluorescent lamp 41.
  • This reflector 33 is supplemented by a second reflector plate 34 which is attached to the bottom plate 30.
  • the profile strips 10 forming the frame 1 are designed such that the luminaire, as shown in FIG. 2, can be inserted into a recess in a wall 5, the laterally projecting edge strips 12 of the profile strips 10 being connectable to the wall near the recess, for example. B. screwed, are.
  • FIG. 3 shows the modification of the luminaire constructed with the same components and mounted as a surface-mounted luminaire.
  • the light frame formed from the profile strips 10 is fixed with its laterally projecting edge strips 12 on the wall 5, z. B. screwed.
  • the profile strips 10 are constructed mirror-symmetrically with respect to the line of symmetry A-A on their side facing the interior of the luminaire.
  • carrier strips 13 are provided on the wall part shown here vertically. At the outer ends, the carrier strips 13 have annular grooves 14 and 15 for receiving seals 24.
  • a groove 16 for receiving a threaded insertion strip 22 and a receiving slot 17 for receiving the angled portions 21a of the pressure bars 21 and the angled portions 30a of the bottom plate 30 is provided, as will be explained in detail below.
  • edge panel 12 is provided at one end, for which there is no symmetrical counterpart.
  • This design of the profile strips 10 allows the production of both a recessed luminaire and a surface-mounted luminaire with the same components, as Figures 2 and 3 illustrate.
  • the translucent disk 20 is arranged in the vicinity of the peripheral edge panel 12.
  • the disc 20 is in this case on the inwardly projecting end of the support bar 13, wherein in the groove 14 injected, 2-component polyurethane foam gasket provides a dust-tight and splash-proof seal.
  • the edge strips 21 resting on the upper side of the disk 20 in the edge region define the disk 20. They are fixedly connected to the carrier strip 13 by means of screws 23, wherein threaded insert strips 22 inserted into the groove 16 have the threads 22a (see FIG.
  • the edge of the edge 12 adjacent end of the pressure bar 21 is formed in the form of an angled portion 21 a, which engage in receiving slots 17 of the profile strips 10.
  • the bottom plate 30 is connected to the lower, mirror-image carrier strip 13, namely screwed with screws 23. These screws also engage in the threads of the threaded insertion strip 22, which is inserted into the groove 16.
  • the wall portion 11 adjacent end of the bottom plate 30 is formed in a similar manner as in the An horrolinn 21 as a bend 30 a, which engage in the slots 17 of the profile strips.
  • a seal 24 made of 2-component polyurethane foam is injected into the groove 15 between the bottom plate 30 and carrier strip 13.
  • the mirror-symmetrical design of the profile strips 10 enables the construction of an add-on luminaire with the same components, as illustrated in FIG. Compared with the structure according to FIG. 2, the bottom plate 30 with the disk 20 and the associated pressure strips 21 is thereby deformed. exchanges. None changes in the design of the construction elements and the arrangement of the electrical components.
  • the fluorescent lamp 41 Inside the lamp, the fluorescent lamp 41 with its reflectors 33 and 34 and the ballast 44 is arranged.
  • the ballast 44 is a bend 32 of the sheet
  • a diaphragm Above the fluorescent lamp 41 is a diaphragm, z. B. a prismatic aperture 26, arranged.
  • housing units 1 of any dimension can be produced.
  • the profile strips are mitred at their joints.
  • the corner areas are, as illustrated with Figure 5, also made of aluminum corner connector 25 is provided, whose right angles to each other legs 25a are pressed from above into the grooves 16 of the abutting profiled strips 10.
  • the legs 25a on their surfaces groove-shaped grid.
  • the threaded insertion strips 22 do not extend into the corner area, so that space for accommodating the legs 25a of the corner connectors 25 remains.
  • a plastic material consisting of corner seal 27 is used, the profile corresponds to their projections and webs 27a to 27d in cross-section of the miter.
  • the laterally projecting web 27e protrudes into the front end of a Gewindeeinschubnut 16th
  • a flexible membrane 27f is formed, which serves to stabilize the webs and the seal.
  • the corner seal 27 is like the seals 24 made of soft polyurethane.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Power Engineering (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention is a lamp consisting of a housing frame formed of four interconnected profile strips; a translucent pane made of glass or synthetic set into one housing side; a bottom plate set into the opposite side; as well as an illuminant, arranged in the housing, with the profile strips having on the exterior side of the housing border strips for attachment purposes and, on the interior side, backing strips to support and attach the pane or, respectively, the bottom plate, that are designed identically and arranged in mirror-symmetric fashion; with, moreover, the pane being connected to the profile strips of the housing frame by means of contact-pressure strips screwed together with the backing strips, and the attachment screws for the contact-pressure strips being screwed into threaded bore holes running vertically to the strip surface.

Description

Leuchte lamp
Die Erfindung betrifft eine Leuchte der im Oberbegriff des Anspruchs 1 genannten Art.The invention relates to a lamp referred to in the preamble of claim 1 Art.
Im Wesentlichen besteht diese Leuchte aus einem Gehäuserahmen, der aus vier miteinander verbundenen Profilleisten gebildet ist, einer in eine Gehäuseseite eingesetzten transparenten Scheibe aus Glas oder Kunststoff, einer in die gegenüberlie- gende Seite eingesetzten Bodenplatte sowie einem im Gehäuse angeordneten Leuchtmittel, insbesondere einer Leuchtstofflampe oder einer Leuchtdiodenanordnung.In essence, this luminaire consists of a housing frame which is formed from four interconnected profiled strips, a transparent pane of glass or plastic inserted into a housing side, a base plate inserted into the opposite side and a light source arranged in the housing, in particular a fluorescent lamp or a light emitting diode array.
Eine derartige Leuchte ist aus DE AS 1 048 543 sowie DE 202 12 411 Ul bekannt.Such a lamp is known from DE AS 1 048 543 and DE 202 12 411 Ul.
Die den Gehäuserahmen bildenden Profilleisten, nämlich Strangpressprofilstäbe, weisen auf der Außenseite des Gehäuses Randleisten auf, mit welchen das Gehäuse an einer Wand oder der- gleichen Untergrund befestigt werden kann.The profile strips forming the housing frame, namely extruded profile bars, have edge strips on the outside of the housing with which the housing can be fastened to a wall or the same substrate.
Auf der Innenseite des Gehäuses weisen die Profilleisten Trägerleisten auf, welche der Auflage und Befestigung der Scheibe beziehungsweise der Bodenplatte dienen.On the inside of the housing, the profile strips on carrier strips, which serve the support and attachment of the disc or the bottom plate.
Vorteilhafterweise kann eine derartige, aus vorgefertigten Elementen, insbesondere Profilleisten, gebildete Leuchte in einfacher und rationeller Weise in unterschiedlichen Größen hergestellt werden.Advantageously, such a lamp formed from prefabricated elements, in particular profile strips, can be manufactured in different sizes in a simple and rational manner.
Bei Verwendung der Leuchte als Anbauleuchte, bei welcher also die Randleisten an einem Untergrund zu befestigen sind, befindet sich die Bodenplatte in Nachbarschaft der Randleisten, während die transparente Scheibe auf der gegenüberliegenden Gehäuseseite vorgesehen ist.When using the luminaire as a surface-mounted luminaire, in which therefore the edge strips are to be fastened to a substrate, the bottom plate is located in the vicinity of the edge strips, while the transparent disc is provided on the opposite side of the housing.
Soll dagegen die Leuchte in einen in einer Wand vorgesehenen Ausschnitt eingesetzt werden, soll sie also als Einbauleuchte verwendet werden, so ist die Scheibe in der Ebene der Randleisten vorzusehen, während sich die Bodenplatte auf der gegenüberliegenden Gehäuseseite befindet.If, on the other hand, the luminaire is to be inserted into a cutout provided in a wall, it should therefore be used as a recessed luminaire, then the pane must be provided in the plane of the edge strips, while the bottom plate is located on the opposite side of the housing.
Diese beiden Verwendungsarten machen wegen der verschiedenenThese two uses make because of the different
Befestigung von Scheibe und Deckplatte unterschiedlich gestaltete Profilleisten erforderlich.Attachment of disc and cover plate differently designed profile strips required.
Der Erfindung liegt die Aufgabe zugrunde, zur weiteren Ratio- nalisierung der Leuchtenherstellung Profilleisten zu schaffen, welche zur Herstellung eines Rahmens sowohl für Anbau- als auch für Einbauleuchten geeignet sind.The invention has for its object to provide for further rationalization of the luminaire production profile strips, which are suitable for producing a frame for both surface mounted and recessed lighting.
Gelöst wird diese Aufgabe gemäß vorliegender Erfindung mit Profilleisten, wie sie im Zusammenhang mit einer Leuchte gemäß Anspruch 1 gekennzeichnet sind.This object is achieved according to the present invention with moldings, as they are characterized in connection with a lamp according to claim 1.
Nach dem erfindungsgemäßen Vorschlag sind bei diesen Profilleisten die Trägerleisten identisch ausgebildet und spiegel- symmetrisch zueinander angeordnet, so dass die Scheibe beziehungsweise die Bodenplatte alternativ in beide Gehäuseseiten einsetzbar sind. Zur Befestigung der Scheibe sind Andruckleisten vorgesehen, welche mit dem aus den Profilleisten gebildeten Gehäuserahmen verschraubbar sind. Die Bodenplatte kann da- gegen unmittelbar an die Trägerleisten angeschraubt werden.According to the proposal of the invention, the carrier strips are formed identically in these profile strips and arranged mirror-symmetrical to each other, so that the disc or the bottom plate are alternatively used in both sides of the housing. To attach the disc Andruckleisten are provided, which can be screwed to the housing frame formed from the profile strips. The bottom plate can be bolted directly to the carrier rails.
Diese Gestaltung hat den weiteren Vorteil, dass die Leuchte von beiden Seiten gewartet werden kann, da sowohl die Rand- leisten als auch die Bodenplatte jederzeit abgeschraubt werden können, so dass man problemlos an das Innere der Leuchte gelangt .This design has the further advantage that the luminaire can be maintained from both sides, since both the edge afford as well as the bottom plate can be unscrewed at any time, so that you can easily get to the inside of the lamp.
Zur Lagefixierung der Andruckleisten sowie der Bodenplatte weisen diese nach dem Vorschlag gemäß Anspruch 2 an den Außenrändern vorgesehene Abwinklungen auf, welche in Aufnahmeschlitze der Trägerleisten eingreifen. Diese Aufnahmeschlitze sowie die Abwinklungen der Andruckleisten und der Bodenplatte sind gleichfalls identisch ausgebildet und spiegelsymmetrisch zueinander angeordnet. In eingebautem Zustand sind die Abwinklungen gegeneinander gerichtet .To fix the position of the pressure strips and the bottom plate, these have according to the proposal according to claim 2 provided on the outer edges bends, which engage in receiving slots of the carrier strips. These receiving slots and the bends of the pressure strips and the bottom plate are also identical in design and arranged mirror-symmetrically to each other. When installed, the bends are directed against each other.
Nach einem weiteren Vorschlag gemäß Anspruch 3 weisen die Trä- gerleisten auf ihren Außenseiten rillenförmige Nuten auf, in welche Dichtungen, vorzugsweise gemäß Anspruch 4 in Form von Zwei-Komponenten-Polyhurethanschaumstoff, eingebracht werden können. Hiermit ist es in einfacher Weise möglich, eine spritzwassergeschützte und staubdichte Leuchte herzustellen.According to a further proposal according to claim 3, the carrier strips on their outer sides groove-shaped grooves, in which seals, preferably in accordance with claim 4 in the form of two-component polyurethane foam can be introduced. This makes it possible in a simple manner to produce a splash-proof and dust-proof light.
Zur weiteren Vereinfachung der Herstellung ist gemäß Anspruch 5 vorgeschlagen, die Gewinde für die Befestigungsschrauben in Gewindeleisten vorzusehen, welche in parallel zur Oberfläche der Trägerleisten verlaufende Nuten einschiebbar sind.To further simplify the production is proposed according to claim 5, to provide the threads for the fastening screws in threaded strips, which are insertable in parallel to the surface of the carrier strips grooves.
In an sich bekannter Weise sind gemäß Anspruch 6 die Profilleisten an ihren Stoßstellen auf Gehrung geschnitten. In diesem Fall ist zur Verbindung der Profilleisten ein Eckverbinder vorgesehen, welcher in nach oben offene Nuten der Profilleis- ten, zum Beispiel in die die Gewindeleisten aufnehmenden Nuten, einzusetzen sind. Um einen dichten Abschluss in diesem Bereich zu erlangen, ist es nach dem Vorschlag gemäß Anspruch 7 von Vorteil, wenn zwischen die Stoßstellen der auf Gehrung geschnittenen Profilleisten Dichtungen eingelegt sind.In known manner, the profile strips are mitred at their joints according to claim 6. In this case, a corner connector is provided for connecting the profile strips, which th in upwardly open grooves of the profiled strips, for example, in the thread strips receiving grooves, are used. In order to obtain a tight seal in this area, it is advantageous according to the proposal according to claim 7, when seals are inserted between the joints of mitred profiled strips.
Weitere konstruktive Gestaltungen der erfindungsgemäßen Leuchte sind mit den Unteransprüchen 8 bis 10 angegeben. Der Gegenstand der Erfindung ist nachstehend anhand eines bevorzugten Ausführungsbeispieles, das in den Zeichnungen darge- stellt ist, im Einzelnen erläutert.Further structural designs of the luminaire according to the invention are specified by the subclaims 8 to 10. The object of the invention is explained below with reference to a preferred embodiment, which is illustrated in the drawings, in detail.
In den Zeichnungen zeigen:In the drawings show:
Figur 1: Perspektivische Explosionsdarstellung eines Ausfüh- rungsbeispiels der erfindungsgemäßen Leuchte,FIG. 1: perspective exploded view of an embodiment of the luminaire according to the invention,
Figur 2: axialer Teilschnitt der Leuchte gemäß Figur 1 als Einbauleuchte ,FIG. 2: an axial partial section of the luminaire according to FIG. 1 as recessed luminaire;
Figur 3: axialer Teilschnitt der Leuchte gemäß Figur 1 als Anbauleuchte,FIG. 3: an axial partial section of the luminaire according to FIG. 1 as a surface-mounted luminaire,
Figur 4 : vergrößerter Schnitt der erfindungsgemäßen Profilleiste undFigure 4: enlarged section of the profile strip according to the invention and
Figur 5: perspektivische Explosionsdarstellung des Rahmens im Eckbereich .Figure 5: perspective exploded view of the frame in the corner.
Die Explosionsdarstellung gemäß Figur 1 zeigt die Bauelemente der erfindungsgemäßen Leuchte in ihrer räumlichen Zuordnung.The exploded view of Figure 1 shows the components of the lamp according to the invention in their spatial allocation.
Die Leuchte weist einen zentralen Rahmen 1 auf, in welchen von oben eine Scheibe aus lichtdurchlässigem Material 20, z. B. eine Glasscheibe, eingesetzt ist und von unten eine Bodenplatte 30 mit Schrauben 23 angeschraubt ist.The lamp has a central frame 1, in which from above a disc of translucent material 20, z. B. a glass pane is inserted and from below a bottom plate 30 is screwed with screws 23.
Die Scheibe 20 ist am Rahmen 1 mittels der einzelnen Andruck- leisten 21, die einen zweiten Rahmen 2 bilden und mit Schrauben 23 mit dem Rahmen 1 verbunden sind, festgelegt.The disk 20 is fixed to the frame 1 by means of the individual pressure plates 21, which form a second frame 2 and are connected to the frame 1 by screws 23.
Die Bodenplatte 30 trägt mit Winkelblechen 43 die Leuchtstofflampe 41 mit ihren Larαpensockeln 42. Neben der Leuchtstofflam- pe 41 ist an der Bodenplatte 30 das Vorschaltgerät 44 angebracht. Ein Blech 31 dient mit seiner Abwinklung 32 der Abdeckung des Vorschaltgerätes 44 und mit seiner sich anschließenden Abwinklung als Reflektor 33 für die Leuchtstofflampe 41. Dieser Reflektor 33 ist ergänzt durch ein zweites Reflektor- blech 34, das an der Bodenplatte 30 angebracht ist.The base plate 30 carries with angle plates 43 the fluorescent lamp 41 with their Larαpensockeln 42. In addition to the Leuchtstofflam- PE 41, the ballast 44 is mounted on the bottom plate. A plate 31 serves with its angled portion 32 of the cover of the ballast 44 and with its subsequent bending as a reflector 33 for the fluorescent lamp 41. This reflector 33 is supplemented by a second reflector plate 34 which is attached to the bottom plate 30.
Oberhalb der Leuchtstofflampe 41, aber unterhalb der Scheiben 20, ist eine Blende 26, z. B. eine Prismenblende, vorgesehen.Above the fluorescent lamp 41, but below the discs 20, an aperture 26, z. As a prismatic screen provided.
Mit den Figuren 2 und 3 sind die beiden verschiedenen Einbaumöglichkeiten veranschaulicht.With the figures 2 and 3, the two different installation options are illustrated.
Die den Rahmen 1 bildenden Profilleisten 10 sind so gestaltet, dass die Leuchte, wie Figur 2 zeigt, in eine Ausnehmung einer Wand 5 einsetzbar ist, wobei die seitlich abstehenden Randleisten 12 der Profilleisten 10 mit der Wand nahe der Ausneh- mung verbindbar, z. B. verschraubbar, sind.The profile strips 10 forming the frame 1 are designed such that the luminaire, as shown in FIG. 2, can be inserted into a recess in a wall 5, the laterally projecting edge strips 12 of the profile strips 10 being connectable to the wall near the recess, for example. B. screwed, are.
Die Darstellung gemäß Figur 3 zeigt die Abwandlung der mit denselben Bauelementen aufgebauten, als Anbauleuchte montierten Leuchte. Hierbei ist der aus den Profilleisten 10 gebildete Leuchtenrahmen mit seinen seitlich abstehenden Randleisten 12 an der Wand 5 befestigt, z. B. angeschraubt. Diese unterschiedlichen Verwendungsarten sind ermöglicht durch die erfindungsgemäße Gestaltung der Profilleisten 10, deren vergrößerter Querschnitt aus Figur 4 ersichtlich ist.The illustration according to FIG. 3 shows the modification of the luminaire constructed with the same components and mounted as a surface-mounted luminaire. Here, the light frame formed from the profile strips 10 is fixed with its laterally projecting edge strips 12 on the wall 5, z. B. screwed. These different types of use are made possible by the inventive design of the profile strips 10, the enlarged cross section of Figure 4 can be seen.
Wie Figur 4 erkennen lässt, sind die Profilleisten 10 auf ihrer dem Leuchteninneren zugewandten Seite hinsichtlich der Symmetrielinie A-A spiegelsymmetrisch aufgebaut.As can be seen from FIG. 4, the profile strips 10 are constructed mirror-symmetrically with respect to the line of symmetry A-A on their side facing the interior of the luminaire.
Beidseitig dieser Linie sind an dem hier vertikal dargestellten Wandteil 11 horizontal gerichtete Trägerleisten 13 vorgesehen. An den äußeren Enden weisen die Trägerleisten 13 rin- nenförmige Nuten 14 und 15 zur Aufnahme von Dichtungen 24 auf.On both sides of this line 11 horizontally directed carrier strips 13 are provided on the wall part shown here vertically. At the outer ends, the carrier strips 13 have annular grooves 14 and 15 for receiving seals 24.
Ferner ist jeweils eine Nut 16 zur Aufnahme einer Gewindeeinschubleiste 22 sowie ein Aufnahmeschlitz 17 zur Aufnahme der Abwinklungen 21a der Andruckleisten 21 bzw. der Abwinklungen 30a der Bodenplatte 30 vorgesehen, wie nachstehend noch im Einzelnen erläutert ist.Further, in each case a groove 16 for receiving a threaded insertion strip 22 and a receiving slot 17 for receiving the angled portions 21a of the pressure bars 21 and the angled portions 30a of the bottom plate 30 is provided, as will be explained in detail below.
Auf der Außenseite des Wandteiles 11 ist an seinem einen Ende lediglich eine Randblende 12 vorgesehen, für die es kein symmetrisches Gegenstück gibt.On the outside of the wall part 11, only one edge panel 12 is provided at one end, for which there is no symmetrical counterpart.
Diese Gestaltung der Profilleisten 10 ermöglicht die Herstellung sowohl einer Einbauleuchte als auch einer Anbauleuchte mit denselben Bauelementen, wie die Figuren 2 und 3 veranschaulichen.This design of the profile strips 10 allows the production of both a recessed luminaire and a surface-mounted luminaire with the same components, as Figures 2 and 3 illustrate.
Bei der Einbauleuchte gemäß Figur 2 ist die lichtdurchlässige Scheibe 20 in Nachbarschaft der umlaufenden Randblende 12 angeordnet. Die Scheibe 20 liegt hierbei auf dem nach innen vorspringenden Ende der Trägerleiste 13 auf, wobei die in die Nut 14 eingespritzte, aus 2-Komponenten Polyurethanschaumstoff bestehende Dichtung für einen staubdichten und spritzwasserge- schützten Abschluss sorgt. Die im Randbereich auf der Oberseite der Scheibe 20 aufliegenden Randleisten 21 legen die Schei- be 20 fest. Sie sind mit Schrauben 23 mit der Trägerleiste 13 fest verbunden, wobei in die Nut 16 eingeschobene Gewindeeinschubleisten 22 die Gewinde 22a (vgl. Figur 5) für die Schrauben 23 aufweisen. Das der Randblende 12 benachbarte Ende der Andruckleiste 21 ist in Form einer Abwinklung 21a ausgebildet, welche in Aufnahmeschlitze 17 der Profilleisten 10 eingreifen.In the recessed luminaire according to FIG. 2, the translucent disk 20 is arranged in the vicinity of the peripheral edge panel 12. The disc 20 is in this case on the inwardly projecting end of the support bar 13, wherein in the groove 14 injected, 2-component polyurethane foam gasket provides a dust-tight and splash-proof seal. The edge strips 21 resting on the upper side of the disk 20 in the edge region define the disk 20. They are fixedly connected to the carrier strip 13 by means of screws 23, wherein threaded insert strips 22 inserted into the groove 16 have the threads 22a (see FIG. The edge of the edge 12 adjacent end of the pressure bar 21 is formed in the form of an angled portion 21 a, which engage in receiving slots 17 of the profile strips 10.
In ähnlicher Weise ist die Bodenplatte 30 mit der unteren, spiegelbildlich ausgebildeten Trägerleiste 13 verbunden, nämlich mit Schrauben 23 verschraubt. Auch diese Schrauben grei- fen in die Gewinde der Gewindeeinschubleiste 22 ein, welche in die Nut 16 eingesetzt ist.Similarly, the bottom plate 30 is connected to the lower, mirror-image carrier strip 13, namely screwed with screws 23. These screws also engage in the threads of the threaded insertion strip 22, which is inserted into the groove 16.
Das dem Wandteil 11 benachbarte Ende der Bodenplatte 30 ist in ähnlicher Weise wie bei den Andruckleisten 21 als Abwinklung 30a ausgebildet, welche in die Schlitze 17 der Profilleisten eingreifen.The wall portion 11 adjacent end of the bottom plate 30 is formed in a similar manner as in the Andruckleisten 21 as a bend 30 a, which engage in the slots 17 of the profile strips.
Zur Erzielung eines staub- und spritzwassergeschützten Abschlusses ist zwischen Bodenplatte 30 und Trägerleiste 13 eine Dichtung 24 aus 2-Komponenten-Polyurethanschaumstoff in die Nut 15 eingespritzt.To achieve a dust- and splash-proof conclusion, a seal 24 made of 2-component polyurethane foam is injected into the groove 15 between the bottom plate 30 and carrier strip 13.
Die spiegelsymmetrische Gestaltung der Profilleisten 10 ermöglicht mit denselben Bauelementen den Aufbau einer Anbauleuch- te, wie dies in Figur 3 veranschaulicht ist. Verglichen mit dem Aufbau gemäß Figur 2 ist hierbei die Bodenplatte 30 mit der Scheibe 20 und den zugehörigen Andruckleisten 21 ver- tauscht. An der Gestaltung der Konstruktionselemente sowie der Anordnung der elektrischen Bauteile ändert sich nichts.The mirror-symmetrical design of the profile strips 10 enables the construction of an add-on luminaire with the same components, as illustrated in FIG. Compared with the structure according to FIG. 2, the bottom plate 30 with the disk 20 and the associated pressure strips 21 is thereby deformed. exchanges. Nothing changes in the design of the construction elements and the arrangement of the electrical components.
Im Innern der Leuchte ist die Leuchtstofflampe 41 mit ihren Reflektoren 33 und 34 sowie das Vorschaltgerät 44 angeordnet.Inside the lamp, the fluorescent lamp 41 with its reflectors 33 and 34 and the ballast 44 is arranged.
Das Vorschaltgerät 44 ist von einer Abwinklung 32 des BlechesThe ballast 44 is a bend 32 of the sheet
31 abgedeckt. Oberhalb der Leuchtstofflampe 41 ist eine Blende, z. B. eine Prismenblende 26, angeordnet.31 covered. Above the fluorescent lamp 41 is a diaphragm, z. B. a prismatic aperture 26, arranged.
Mit den erfindungsgemäß ausgebildeten Profilleisten 10, die zweckmäßigerweise aus stranggepresstem Aluminium bestehen, lassen sich Gehäuserahinen 1 beliebiger Dimensionierung herstellen. Zweckmäßigerweise sind die Profilleisten an ihren Stoßstellen auf Gehrung geschnitten. Zu ihrer Verbindung in den Eckbereichen sind, wie mit Figur 5 veranschaulicht ist, gleichfalls aus Aluminium bestehende Eckverbinder 25 vorgesehen, deren rechtwinklig zueinander stehenden Schenkel 25a von oben in die Nuten 16 der aneinander anstoßenden Profilleisten 10 eingepresst sind. Zur Verbesserung des Presssitzes weisen die Schenkel 25a auf ihren Oberflächen rillenförmige Raster auf.With the inventively designed profile strips 10, which expediently consist of extruded aluminum, housing units 1 of any dimension can be produced. Conveniently, the profile strips are mitred at their joints. For their connection in the corner areas are, as illustrated with Figure 5, also made of aluminum corner connector 25 is provided, whose right angles to each other legs 25a are pressed from above into the grooves 16 of the abutting profiled strips 10. To improve the interference fit, the legs 25a on their surfaces groove-shaped grid.
Wie Figur 5 weiter erkennen lässt, reichen die Gewindeeinschubleisten 22 nicht bis in den Eckbereich, so dass Platz zur Aufnahme der Schenkel 25a der Eckverbinder 25 bleibt.As can further be seen from FIG. 5, the threaded insertion strips 22 do not extend into the corner area, so that space for accommodating the legs 25a of the corner connectors 25 remains.
Zwischen die Gehrungsflächen der aneinander angrenzenden Profilleisten 10 ist eine aus plastischem Material bestehende Eckdichtung 27 eingesetzt, deren Profil mit ihren Vorsprϋngen und Stegen 27a bis 27d im Querschnitt der Gehrungsfläche entspricht. Der seitlich abstehende Steg 27e ragt hierbei in das vordere Ende einer Gewindeeinschubnut 16. Zwischen den Stegen 27d ist eine flexible Membran 27f ausgebildet, die der Stabilisierung der Stege und der Abdichtung dient .Between the miter surfaces of the adjacent profiled strips 10 is a plastic material consisting of corner seal 27 is used, the profile corresponds to their projections and webs 27a to 27d in cross-section of the miter. The laterally projecting web 27e protrudes into the front end of a Gewindeeinschubnut 16th Between the webs 27d, a flexible membrane 27f is formed, which serves to stabilize the webs and the seal.
Auch die Eckdichtung 27 besteht wie die Dichtungen 24 aus weichem Polyurethan. The corner seal 27 is like the seals 24 made of soft polyurethane.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
Rahmenframe
2 Aus vier Andruckleisten 21 gebildeter Rahmen2 Frame formed from four pressure strips 21
5 Wand5 wall
10 Profilleisten10 profile strips
11 Wandteil11 wall part
12 Randblende12 edge panel
13 Trägerleiste13 carrier strip
14 rinnenförmige Nut14 groove-shaped groove
15 rinnenfÖrmige Nut15 trough-shaped groove
16 Nut für Gewindeeinschubleiste16 groove for threaded insert strip
17 Aufnähmeschlitz17 sewing slot
18 Eckdichtung18 corner seal
19 Nut19 groove
20 Scheibe20 disc
21 Andruckleiste21 pressure bar
21a Abwinklung21a bend
22 Gewindeeinschubleiste22 threaded insert strip
22a Gewinde22a thread
23 Schrauben23 screws
24 Dichtung24 seal
25 Eckverbinder25 corner connectors
25a Schenkel25a thighs
26 Prismenblende26 prism screen
27 Eckdichtung27 corner seal
27a-e Stege und Vorsprünge27a-e footbridges and protrusions
27f Membran27f membrane
30 Bodenplatte30 base plate
30a Abwinklung30a bend
31 Blech 32 Abwinklung31 sheet metal 32 bending
33 Reflektor33 reflector
34 Reflektorblech34 reflector sheet
40 Blende40 aperture
41 Leuchtstofflampe41 fluorescent lamp
42 Lampensockel42 lamp base
43 Winkelblech43 angle plate
44 Vorschaltgerät44 ballast
A-A Symmetrielinie A-A symmetry line

Claims

Patentansprüche claims
1. Leuchte, bestehend aus einem aus vier miteinander verbundenen Profilleisten (10) gebildeten Gehäuserahmen (1), einer in eine Gehäuseseite eingesetzten, transparenten1. luminaire, consisting of one of four interconnected profiled strips (10) formed housing frame (1), a used in a housing side, transparent
Scheibe (20) , einer in die gegenüberliegende Seite eingesetzten Bodenplatte (30) sowie einem im Gehäuseinnern angeordneten Leuchtmittel, insbesondere einer Leuchtstofflampe (41) oder einer Leuchtdiodenanordnung, wobei die Profilleisten (10) auf der Außenseite des Gehäuses derWasher (20), a bottom plate inserted into the opposite side (30) and a housing arranged inside the bulb, in particular a fluorescent lamp (41) or a light emitting diode array, wherein the profile strips (10) on the outside of the housing
Befestigung dienende Randleisten (12) und auf der Innenseite Trägerleisten (13) zur Auflage und Befestigung der Scheibe (20) bzw. der Bodenplatte (30) aufweisen, d a d u r c h g e k e n n z e i c h n e t, dass die Trä- gerleisten (13) identisch ausgebildet und spiegelsymmetrisch zueinander angeordnet sind, dass die Scheibe (20) mittels mit den Trägerleisten (13) verschraubten Andruckleisten (21) mit den Profilleisten (10) des Gehäuserahmens (1) verbunden ist, wobei die Befestigungsschrauben (23) für die Andruckleisten (21) in senkrecht zur Leistenoberfläche verlaufende Gewindebohrungen eingeschraubt sind.Fastening edge strips (12) and on the inside of carrier strips (13) for supporting and fixing the disc (20) or the bottom plate (30), characterized in that the carrier strips (13) are identically formed and arranged mirror-symmetrically to each other, in that the disk (20) is connected to the profiled strips (10) of the housing frame (1) by means of pressure strips (21) screwed to the carrier strips (13), wherein the fastening screws (23) for the pressure strips (21) run in threaded bores perpendicular to the strip surface are screwed in.
2. Leuchte nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t, dass die Trä- gerleisten (13) Aufnahmeschlitze (17) und die Bodenplatte (30) sowie die Andruckleisten (21) in die Aufnahmeschlitze (17) eingreifende Abwinklungen (30a, 21a) aufweisen.2. The luminaire as claimed in claim 1, wherein the support strips (13) have receiving slots (17) and the bottom plate (30) and the pressure strips (21) engage in angled slots (30a, 21a) in the receiving slots (17).
3. Leuchte nach Anspruch 1 oder 2, d a d u r c h g e k e n n z e i c h n e t, dass die Trägerleisten (13) auf ihren Außenseiten rinnenförmige Nuten (14, 15) zur Aufnahme von Dichtungen (24) aufweisen. 3. Luminaire according to claim 1 or 2, characterized in that the carrier strips (13) on their outer sides channel-shaped grooves (14, 15) for receiving seals (24).
4. Leuchte nach Anspruch 3, d a d u r c h g e k e n n z e i c h n e t, dass die Dichtungen (24) in Form von 2-Komponenten- Polyurethanschaumstoff in die Nuten (14, 15) eingebracht sind.4. Luminaire according to claim 3, characterized in that the gaskets (24) in the form of 2-component polyurethane foam in the grooves (14, 15) are introduced.
5. Leuchte nach einem der Ansprüche 1 bis 4, d a d u r c h g e k e n n z e i c h n e t, dass die Trä- gerleisten (13) parallel zur Leistenoberfläche verlaufende Nuten (16) aufweisen, in welche Gewindeeinschubleisten (22) eingeschoben sind.5. Luminaire according to one of claims 1 to 4, d a d u r c h e c e n e c e s in that there are grooves (16) running parallel to the strip surface, in which threaded insertion strips (22) are inserted.
6. Leuchte nach einem der Ansprüche 1 bis 5, d a d u r c h g e k e n n z e i c h n e t, dass die Profilleisten (10) an ihren Stoßstellen auf Gehrung geschnitten sind und dass im Eckbereich Eckverbinder (22) in die nach oben offenen Nuten (16) im Anschluss an die Gewindeeinschubleisten (12) eingesetzt sind.6. Luminaire according to one of claims 1 to 5, characterized in that the profiled strips (10) are cut at their joints miter and that in the corner area corner connector (22) in the upwardly open grooves (16) following the threaded insertion strips (12 ) are used.
7. Leuchte nach Anspruch 6, d a d u r c h g e k e n n z e i c h n e t, dass zwischen die aneinander anliegenden Gehrungsflächen der Profilleisten (10) aus plastischem Material, vorzugsweise aus wei- ehern Polyurethan, bestehende Eckdichtungen (27) eingelegt sind.7. The luminaire as claimed in claim 6, wherein a corner seal (27) is inserted between the adjoining miter surfaces of the profiled strips (10) of plastic material, preferably of wider polyurethane.
8. Leuchte nach einem der Ansprüche 1 bis 7, d a d u r c h g e k e n n z e i c h n e t, dass die An- druckleisten (21) an ihren Stoßstellen auf Gehrung geschnitten sind.8. Luminaire according to one of claims 1 to 7, d a d u r c h e k e n e c e s in that the pressure strips (21) are mitred at their joints.
9. Leuchte nach einem der Ansprüche 1 bis 8, d a d u r c h g e k e n n z e i c h n e t, dass die Profilleisten (10) aus Leichtmetall, vorzugsweise Aluminium, bestehende Strangpressprofile sind, die Scheibe (20) aus Glas oder transparentem Kunststoff und die Bodenplatte (30) aus Metall, vorzugsweise Stahlblech, bestehen.9. Luminaire according to one of claims 1 to 8, characterized in that the profiled strips (10) are made of light metal, preferably aluminum, existing extruded profiles, the disc (20) made of glass or transparent plastic and the bottom plate (30) made of metal, preferably steel sheet.
10. Leuchte nach einem der Ansprüche 1 bis 9, d a d u r c h g e k e n n z e i c h n e t, dass an der Bodenplatte (30) neben bzw. unterhalb der Leuchtstofflampe (41) Reflektorbleche (33, 34) angeordnet sind. 10. Luminaire according to one of claims 1 to 9, d a d u r c h e c e n e c e s in that there are arranged on the bottom plate (30) next to or below the fluorescent lamp (41) reflector plates (33, 34).
EP08868753A 2007-12-27 2008-10-30 Light fixture Not-in-force EP2247892B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007063335A DE102007063335A1 (en) 2007-12-27 2007-12-27 lamp
PCT/EP2008/009148 WO2009083057A1 (en) 2007-12-27 2008-10-30 Light fixture

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EP2247892A1 true EP2247892A1 (en) 2010-11-10
EP2247892B1 EP2247892B1 (en) 2011-07-06

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EP08868753A Not-in-force EP2247892B1 (en) 2007-12-27 2008-10-30 Light fixture

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US (1) US8292457B2 (en)
EP (1) EP2247892B1 (en)
JP (1) JP5284368B2 (en)
KR (1) KR20100097659A (en)
CN (1) CN101868669B (en)
AT (1) ATE515665T1 (en)
DE (1) DE102007063335A1 (en)
TW (1) TWI422775B (en)
WO (1) WO2009083057A1 (en)

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JP2011508397A (en) 2011-03-10
KR20100097659A (en) 2010-09-03
JP5284368B2 (en) 2013-09-11
CN101868669B (en) 2013-08-21
CN101868669A (en) 2010-10-20
WO2009083057A1 (en) 2009-07-09
DE102007063335A1 (en) 2009-07-02
US20100259938A1 (en) 2010-10-14
EP2247892B1 (en) 2011-07-06
US8292457B2 (en) 2012-10-23
ATE515665T1 (en) 2011-07-15
TWI422775B (en) 2014-01-11
TW200933068A (en) 2009-08-01

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