EP2674667A2 - Lamp unit for a LED light, and LED light - Google Patents

Lamp unit for a LED light, and LED light Download PDF

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Publication number
EP2674667A2
EP2674667A2 EP13003005.9A EP13003005A EP2674667A2 EP 2674667 A2 EP2674667 A2 EP 2674667A2 EP 13003005 A EP13003005 A EP 13003005A EP 2674667 A2 EP2674667 A2 EP 2674667A2
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EP
European Patent Office
Prior art keywords
side wall
unit according
luminaire
lamp
recess
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
EP13003005.9A
Other languages
German (de)
French (fr)
Other versions
EP2674667A3 (en
EP2674667B1 (en
Inventor
Martin Gstach
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
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Application filed by Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP2674667A2 publication Critical patent/EP2674667A2/en
Publication of EP2674667A3 publication Critical patent/EP2674667A3/en
Application granted granted Critical
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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
    • F21V5/00—Refractors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/025—Elongated bases having a U-shaped cross section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • 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
    • 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 luminaire unit for installation in a luminaire housing, comprising an elongated profile element, through which a channel is formed with a longitudinal extension, the channel having a first side wall region, a second sidewall region and a bottom region connecting the sidewall regions Producing a light to be emitted by the lamp, which is arranged in the channel, a light-transmitting contact protection element, which is formed connecting the side wall portions and arranged so that the lamp is enclosed by the side wall portions, the bottom portion and the contact protection element.
  • FIG. 4 is a cross section through this known lamp (100) shown
  • the lamp (100) comprises a lamp housing (200) into which an elongated profile element designed as a device carrier (400) is inserted through the - with reference to the representation in Fig. 4 - Down open channel is formed.
  • a light source in the form of a fluorescent tube (500) is arranged, which serves to generate a light to be emitted by the lamp (100).
  • the device carrier (400) and the fluorescent tube (500) accordingly form a "lighting unit" in the sense mentioned above.
  • the light can leave the luminaire by means of a radiation opening (1700) formed by the luminaire housing (200), which is covered by a transparent plate (300).
  • Fig. 5 is perspective view of the equipment carrier (400) shown in separated form.
  • the fluorescent tube (500) is replaced by a different kind of luminous means, for example by LEDs (light-emitting diodes) arranged on a circuit board, there is the risk that an operator, when handling the luminaire, especially when the plate (300 ), Damaged by unwanted contact of the LEDs or the board.
  • LEDs light-emitting diodes
  • the invention has for its object to provide an improved lighting unit or a corresponding improved light.
  • the lamp unit or the lamp should be designed so that it is better suited for other lamps, such as bulbs in the form of LEDs.
  • a luminaire unit for installation in a luminaire housing, comprising an elongated profile element, through which a channel is formed with a longitudinal extent, wherein the channel in a cross-section has a first side wall portion, a second side wall portion and a bottom connecting the side wall portions , wherein the side wall portions each have a channel facing, along the longitudinal extension extending guide grooves, a lighting means for generating a light to be emitted from the lamp light, which is arranged in the channel, a light-transmitting contact protection element, the side wall areas connecting and so by means of the guide grooves is arranged, that the lighting means of the side wall portions, the bottom portion and the contact protection element is arranged surrounding, wherein the contact protection element has a fixing recess and the profile element is a Ha It has recesses, which is accessible from the profile outside, wherein the recesses are preferably designed so that they are suitable for receiving a fixing element
  • the contact protection element By the contact protection element, the risk of unwanted contact of the lamp can be reduced and by means of the proposed fixing solution, a protection of the contact protection is ensured within the profile element.
  • the proposed solution is advantageous because the accidental contact with the LEDs must be prevented in any case, as this represents a major hazard.
  • the retaining recess is provided in the bottom region of the profile element and / or in the region of one of the guide grooves in order to prevent access to the fixing element when installed, ie when the lighting unit is mounted in the luminaire housing.
  • the profile element preferably has at least one, the cable guide element and / or a cable guide element associated with the guide grooves, wherein the cable guide element has a recess associated with the retaining recess, which recess is suitable for receiving the fixing element.
  • the cable guide element is preferably L-shaped and the recess is preferably provided in the region of the L-shaped cable guide element, which is arranged spaced parallel to the profile element.
  • the fixing element is designed as a pin, preferably as a dowel pin, so that a simple assembly is made possible and the fixing element as insoluble, but at least more difficult releasably, is arranged in the recesses.
  • the fixing element preferably has a length which does not exceed the lateral distance between the recesses.
  • the contact protection element has an optical element, for example a lens arrangement, wherein the optical element is associated with the light source.
  • the optical element is designed as a lens arrangement
  • the lens arrangement preferably has a plurality of individual lenses, wherein the individual lenses are each assigned to a single light source, for example an LED. This makes it possible to influence the light to be emitted, in addition to ensuring contact protection.
  • a luminaire comprising a luminaire housing and at least one luminaire unit according to the invention, which is arranged in the luminaire housing.
  • Fig.1 shows a perspective view of a lamp unit according to the invention formed from a profile element (1) with a longitudinal extent (L) through which a channel (K) is formed.
  • the profile element (1) has a first side wall region (2) bounding laterally on the channel (K) and an oppositely disposed second side wall region (3) which also delimits the channel (K), and a bottom region connecting the two side wall regions (2, 3) (4) on.
  • respective guide grooves (21, 31) are illustrated, which are suitable for receiving a contact protection element (6).
  • the contact protection element (6) has a fixing recess (7) in an edge region, or in an edge region running along the longitudinal extension, which is suitable for receiving a fixing element (9).
  • a holding recess (8) is arranged in the bottom region (4) of the profile element (1), wherein the bottom region (4) has an L-shaped Kabet Resultsselement (10), in which the holding recess (8) is arranged. It is expediently provided that the holding recess (8) is provided both in the bottom area (4) and in the cable guide element (10), the holding recess (8) being arranged on an axis perpendicular to the floor area (4).
  • the protection element (6) is pushed into the guide grooves (21, 31) so that the fixing recess (7) and the retaining recess (8) lie one above the other and thus a fixing element (9) can be introduced
  • a luminaire unit (50) according to the invention is shown, wherein a luminous means (5) is arranged on the region of the bottom region (4) facing the channel (K) and the luminous means (5) of the bottom region (4), its sidewall regions (2, 3) and the contact protection element are enclosed encompassing.
  • the contact protection element 6 is arranged to parts within the guide grooves (21,31), wherein the side wall portion (3) has a cable guide element (10), and in the bottom region (4) and in Cable guide element (10) is provided a recess in which the fixing element (9) is arranged.
  • Figure 3 shows a luminaire according to the invention in cross-section, comprising a luminaire housing (60) and, in the luminaire housing (60) arranged according to the invention lighting unit.
  • Fig. 4 is a cross section through a, known from the prior art lamp (100) shown.
  • the luminaire (100) comprises a luminaire housing (200), into which a device carrier 400 designed as an elongated profile element is inserted, through which - with reference to the illustration in FIG Fig. 4 - Down open channel is formed.
  • a light source in the form of a fluorescent tube (500) is arranged, which serves to generate a light to be emitted by the lamp (100).
  • the device carrier (400) and the fluorescent tube (500) accordingly form a "lighting unit" in the sense mentioned above.
  • the light can leave the luminaire by means of a radiation opening (1700) formed by the luminaire housing (200), which is covered by a translucent plate (300).
  • Fig. 5 is shown in perspective of the device carrier (400) in a separated form.

Landscapes

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

Abstract

The lamp unit (50) has an elongated profile element (1) which is formed with a channel. A floor area is formed between the side wall portions. A luminous unit is located on a light-transmitting contact protective element (6) enclosed by the side wall portions. The contact protective element is formed with a fixing recess (7) and the profile element is formed with a holding recess. The recesses are designed such that a fixing element (9) is passed to the recesses to hold the profile element and contact protective element together. An independent claim is included for a lamp.

Description

Die Erfindung betrifft Leuchteneinheit zum Einbau in ein Leuchtengehäuse, aufweisend ein längliches Profilelement, durch das ein Kanal mit einer Längscrstreckung gebildet ist, wobei der Kanal im Querschnitt betrachtet einen ersten Seitenwandbereich, einen zweiten Seitenwandbereich und einen, die Seitenwandbereiche verbindenden Bodenbereich aufweist, ein Leuchtmittel zur Erzeugung eines, von der Leuchte abzugebenden Lichts, das in dem Kanal angeordnet ist, ein lichtdurchlässiges Berührungsschutzelement, das die Seitenwandbereiche verbindend ausgebildet und so angeordnet ist, dass das Leuchtmittel von den Seitenwandbereichen , dem Bodenbereich und dem Berührungsschutzelement umschlossen ist.The invention relates to a luminaire unit for installation in a luminaire housing, comprising an elongated profile element, through which a channel is formed with a longitudinal extension, the channel having a first side wall region, a second sidewall region and a bottom region connecting the sidewall regions Producing a light to be emitted by the lamp, which is arranged in the channel, a light-transmitting contact protection element, which is formed connecting the side wall portions and arranged so that the lamp is enclosed by the side wall portions, the bottom portion and the contact protection element.

Eine entsprechende Leuchte ist aus der DE 10 2008 051 481 A1 der Anmelderin bekannt. In Fig. 4 ist ein Querschnitt durch diese bekannte Leuchte (100) gezeigt Die Leuchte (100) umfasst ein Leuchtengehäuse (200), in das ein als längliches Profilelement gestalteter Geräteträger (400) eingesetzt ist, durch den ein - mit Bezug auf die Darstellung in Fig. 4 - nach unten offener Kanal gebildet ist. In dem Kanal ist ein Leuchtmittel in Form einer Leuchtstoffröhre (500) angeordnet, das zur Erzeugung eines von der Leuchte (100) abzugebenden Lichts dient. Der Geräteträger (400) und die Leuchtstoffröhre (500) bilden dementsprechend eine "Leuchteneinheit" im eingangs genannten Sinn. Das Licht kann durch eine, durch das Leuchtengehäuse (200) gebildete Abstrahlöffnung (1700), die durch eine lichtdurchlässige Platte (300) abgedeckt ist, die Leuchte verlassen. In Fig. 5 ist perspektivisch der Geräteträger (400) in separierter Form gezeigt.A corresponding light is from the DE 10 2008 051 481 A1 the applicant known. In Fig. 4 is a cross section through this known lamp (100) shown The lamp (100) comprises a lamp housing (200) into which an elongated profile element designed as a device carrier (400) is inserted through the - with reference to the representation in Fig. 4 - Down open channel is formed. In the channel, a light source in the form of a fluorescent tube (500) is arranged, which serves to generate a light to be emitted by the lamp (100). The device carrier (400) and the fluorescent tube (500) accordingly form a "lighting unit" in the sense mentioned above. The light can leave the luminaire by means of a radiation opening (1700) formed by the luminaire housing (200), which is covered by a transparent plate (300). In Fig. 5 is perspective view of the equipment carrier (400) shown in separated form.

Wird bei dieser Leuchte (100) die Leuchtstoffröhre (500) durch ein andersartiges Leuchtmitlel ersetzt, beispielsweise durch auf einer Platine angeordnete LEDs (Licht emittierende Dioden) besteht die Gefahr, dass eine Bedienperson bei einem Handtieren mit der Leuchte, insbesondere bei abgenommener Platte (300), Schaden nimmt, und zwar durch ungewollte Berührung der LEDs bzw. der Platine.If in this luminaire (100) the fluorescent tube (500) is replaced by a different kind of luminous means, for example by LEDs (light-emitting diodes) arranged on a circuit board, there is the risk that an operator, when handling the luminaire, especially when the plate (300 ), Damaged by unwanted contact of the LEDs or the board.

Der Erfindung liegt die Aufgabe zugrunde, eine verbesserte Leuchteneinheit bzw. eine entsprechende verbesserte Leuchte anzugeben. Insbesondere soll die Leuchteneinheit bzw. die Leuchte so gestaltet sein, dass sie besser für andere Leuchtmittel, beispielsweise für Leuchtmittel in Form von LEDs geeignet ist.The invention has for its object to provide an improved lighting unit or a corresponding improved light. In particular, the lamp unit or the lamp should be designed so that it is better suited for other lamps, such as bulbs in the form of LEDs.

Diese Aufgabe wird gemäß der Erfindung mit den in den unabhängigen Ansprüchen genannten Gegenständen gelöst Besondere Ausführungen der Erfindung sind in den abhängigen Ansprüchen angegeben.This object is achieved according to the invention with the objects mentioned in the independent claims. Particular embodiments of the invention are indicated in the dependent claims.

Gemäß der Erfindung ist eine Leuchteneinheit zum Einbau in ein Leuchtengehäuse vorgesehen, aufweisend ein längliches Profilelement, durch das ein Kanal mit einer Längserstreckung gebildet ist, wobei der Kanal in einem Querschnitt betrachtet einen ersten Seitenwandbereich, einen zweiten Seitenwandbereich und einen, die Seitenwandbereiche verbindenden Bodcnbcrcich aufweist, wobei die Seitenwandbereiche jeweils eine zum Kanal zugewandte, entlang der Längserstreckung verlaufende Führungsnuten aufweisen, ein Leuchtmittel zur Erzeugung eines, von der Leuchte abzugebenden Lichts, das in dem Kanal angeordnet ist, ein lichtdurchlässiges Berührungsschutzelement, das die Seitenwandbereiche verbindend ausgebildet und mittels der Führungsnuten so angeordnet ist, dass das Leuchtmittel von den Seitenwandbereichen, dem Bodenbereich und dem Berührungsschutzelement umschließend angeordnet ist, wobei das Berührungsschutzelement eine Fixierungsaussparung aufweist und das Profilelement eine Halteaussparung aufweist, die von der Profilaußenseite zugänglich ist, wobei die Aussparungen vorzugsweise so ausgestaltet sind, dass sie zur Aufnahme eines Fixierungselements geeignet sindAccording to the invention, a luminaire unit is provided for installation in a luminaire housing, comprising an elongated profile element, through which a channel is formed with a longitudinal extent, wherein the channel in a cross-section has a first side wall portion, a second side wall portion and a bottom connecting the side wall portions , wherein the side wall portions each have a channel facing, along the longitudinal extension extending guide grooves, a lighting means for generating a light to be emitted from the lamp light, which is arranged in the channel, a light-transmitting contact protection element, the side wall areas connecting and so by means of the guide grooves is arranged, that the lighting means of the side wall portions, the bottom portion and the contact protection element is arranged surrounding, wherein the contact protection element has a fixing recess and the profile element is a Ha It has recesses, which is accessible from the profile outside, wherein the recesses are preferably designed so that they are suitable for receiving a fixing element

Durch das Berührungsschutzelement lässt sich die Gefahr einer ungewollten Berührung des Leuchtmittels verringern und mittels der vorgeschlagenen Fixierungslösung ist eine Sicherung des Berührungsschutzes innerhalb des Profilelements gewährleistet. Insbesondere wenn das Leuchtmittel in Form von LEDs aus geführt ist, ist die vorgeschlagene Lösung vorteilhaft, da das versehentlich Berühren der LEDs in jedem Fall verhindert werden muss, da dies ein großes Gefahrenpotential darstellt.By the contact protection element, the risk of unwanted contact of the lamp can be reduced and by means of the proposed fixing solution, a protection of the contact protection is ensured within the profile element. In particular, when the light source is performed in the form of LEDs, the proposed solution is advantageous because the accidental contact with the LEDs must be prevented in any case, as this represents a major hazard.

Bevorzugt ist die die Halteaussparung im Bodenbereich des Profilelements und/oder im Bereich einer der Führungsnuten vorgesehen, um den Zugriff zu dem Fixierungselement, in eingebautem Zustand, also wenn die Leuchteneinheit in dem Leuchtengehäuse montiert ist, zu verhindern.Preferably, the retaining recess is provided in the bottom region of the profile element and / or in the region of one of the guide grooves in order to prevent access to the fixing element when installed, ie when the lighting unit is mounted in the luminaire housing.

Um einen weiteren Auflagepunkt für das Fixierungselement bereitzustellen und somit die Stabilität der Fixierung zu verbessern, weist das Profilelement vorzugsweise wenigstens ein, dem Bodenbcrcich und/oder einer dcr Führungsnuten zugeordnetes Kabelführungselement auf, wobei das Kabelführungselement eine, der Halteaussparung zugeordnete Aussparung aufweist, die dazu geeignet ist, das Fixierungselement aufzunehmen.In order to provide a further support point for the fixing element and thus to improve the stability of the fixation, the profile element preferably has at least one, the cable guide element and / or a cable guide element associated with the guide grooves, wherein the cable guide element has a recess associated with the retaining recess, which recess is suitable for receiving the fixing element.

Das Kabelführungselement ist bevorzugt L-förmig ausgebildet und die Aussparung ist vorzugsweise in dem Bereich des L-förmigen Kabelführungselements vorgesehen, der dem Profilelement parallel beabstandet angeordnet ist.The cable guide element is preferably L-shaped and the recess is preferably provided in the region of the L-shaped cable guide element, which is arranged spaced parallel to the profile element.

Bevorzugt ist das Fixierungselement als Stift, vorzugsweise als Spannstift ausgeführt, so dass eine einfache Montage ermöglicht ist und das Fixierungselement möglichst unlösbar, zumindest aber erschwert lösbar, in den Aussparungen angeordnet ist. Hierzu weist des Fixierungselement vorzugsweise eine Länge auf, die nicht über den lateralen Abstand der Aussparungen zueinander hinausgeht.Preferably, the fixing element is designed as a pin, preferably as a dowel pin, so that a simple assembly is made possible and the fixing element as insoluble, but at least more difficult releasably, is arranged in the recesses. For this purpose, the fixing element preferably has a length which does not exceed the lateral distance between the recesses.

Weiterhin kann vorgesehen sein, dass das Berührungsschutzelement ein optisches Element, beispielsweise eine Linsenanordnung aufweist, wobei das optische Element dem Leuchtmittel zugeordnet ist. Ist das optische Element als Linsenanordnung ausgeführt, weist die Linsenanordnung vorzugsweise mehrere Einzellinsen auf, wobei die Einzellinsen jeweils einer Einzellichtquelle, beispielsweise einer LED, zugeordnet sind. Hierdurch ist eine Beeinflussung des abzugebenden Lichts, zusätzlich zur Gewährleistung des Berührungsschutzes ermöglicht.Furthermore, it can be provided that the contact protection element has an optical element, for example a lens arrangement, wherein the optical element is associated with the light source. If the optical element is designed as a lens arrangement, the lens arrangement preferably has a plurality of individual lenses, wherein the individual lenses are each assigned to a single light source, for example an LED. This makes it possible to influence the light to be emitted, in addition to ensuring contact protection.

Gemäß einem weiteren Aspekt der Erfindung ist eine Leuchte vorgesehen, aufweisend ein Leuchtengehäuse und wenigstens eine erfindungsgemäße Leuchteneinheit, die in dem Leuchtengehäuse angeordnet ist.According to a further aspect of the invention, a luminaire is provided, comprising a luminaire housing and at least one luminaire unit according to the invention, which is arranged in the luminaire housing.

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

  • Fig. 1 eine perspektivische Ansicht einer erfindungsgemäßen Leuchteneinheit,
  • Fig. 2 eine Darstellung des Querschnitts einer erfindungsgemäßen Leuchteneinheit
  • Fig. 3 einen Querschnitt einer erfindungsgemäßen Leuchteneinheit, eingebaut in ein Leuchtengehäuse
  • Fig. 4 einen. Querschnitt einer Leuchteneinheit aus dem Stand der Technik
  • Fig. 5 eine perspektivisch Ansicht eines Geräteträgers aus dem Stand der Technik.
The invention is explained in more detail below with reference to an embodiment and with reference to the drawings. Show it:
  • Fig. 1 a perspective view of a lamp unit according to the invention,
  • Fig. 2 a representation of the cross section of a lamp unit according to the invention
  • Fig. 3 a cross section of a lamp unit according to the invention, installed in a lamp housing
  • Fig. 4 a. Cross section of a lamp unit from the prior art
  • Fig. 5 a perspective view of a device carrier from the prior art.

Fig.1 zeigt eine perspektivische Ansicht einer erfindungsgemäßen Leuchteneinheit gebildet aus einem Profilelement (1) mit einer Längserstreckung (L) durch das ein Kanal (K) gebildet ist. Das Profilelement (1) weist einen, den Kanal (K) seitlich begrenzenden ersten Seitenwandbereich (2) und einen gegenüberliegenden, ebenfalls den Kanal (K) begrenzenden zweiten Seitenwandbereich (3), sowie einen, die beiden Seitenwandbereiche (2,3) verbindenden Bodenbereich (4) auf. In dem, dem Bodenbereich (4) zugewandten Bereich der Seitenwandbereiche (2,3) sind jeweils Führungsnuten (21, 31) dargestellt, die zur Aufnahme eines Berührungsschutzelements (6) geeignet sind. Das Berührungsschutzelement (6) weist in einem Randbereich, bzw. in einem entlang der Längserstreckung verlaufenden Randbereich, eine Fixierungsaussparung (7) auf, die dazu geeignet ist, ein Fixierungselement (9) aufzunehmen. Eine Halteaussparung (8) ist im Bodenbereich (4) des Profilelements (1) angeordnet, wobei der Bodenbereich (4) ein L-förmiges Kabetführungselement (10) aufweist, in welchem die Halteaussparung (8) angeordnet ist. Zweckmäßigerweise ist vorgesehen, dass die Halteaussparung (8) sowohl in dem Bodenbereich (4), als auch in dem Kabelführungselement (10) vorgesehen ist, wobei die Halteaussparung (8) auf einer Achse, senkrecht zum Bodenbereich (4) angeordnet sind. Fig.1 shows a perspective view of a lamp unit according to the invention formed from a profile element (1) with a longitudinal extent (L) through which a channel (K) is formed. The profile element (1) has a first side wall region (2) bounding laterally on the channel (K) and an oppositely disposed second side wall region (3) which also delimits the channel (K), and a bottom region connecting the two side wall regions (2, 3) (4) on. In the region of the side wall regions (2, 3) facing the bottom region (4), respective guide grooves (21, 31) are illustrated, which are suitable for receiving a contact protection element (6). The contact protection element (6) has a fixing recess (7) in an edge region, or in an edge region running along the longitudinal extension, which is suitable for receiving a fixing element (9). A holding recess (8) is arranged in the bottom region (4) of the profile element (1), wherein the bottom region (4) has an L-shaped Kabetführungselement (10), in which the holding recess (8) is arranged. It is expediently provided that the holding recess (8) is provided both in the bottom area (4) and in the cable guide element (10), the holding recess (8) being arranged on an axis perpendicular to the floor area (4).

Erfindungsgemäß ist das Berühnmgsschutzelement (6) in die Führungsnuten (21,31) eingeschoben, sodass die Fixierungsaussparung (7) und die Halteaussparung (8) übereinander liegen und somit ein Fixierungselement (9) einbringbar istAccording to the invention, the protection element (6) is pushed into the guide grooves (21, 31) so that the fixing recess (7) and the retaining recess (8) lie one above the other and thus a fixing element (9) can be introduced

In Fig.2 ist eine erfindungsgemäße Leuchteneinheit (50) dargestellt, wobei an dem, dem Kanal (K) zugewandten Bereich des Bodenbereichs (4) ein Leuchtmittel (5) angeordnet ist und das Leuchtmittel (5) von dem Bodenbereich (4), dein Seitenwandbereichen (2,3) und dem Berührungsschutzelement umgreifend umschlossen sind. Das Berührungsschutzelement 6 ist zu Teilen innerhalb der Führungsnuten (21,31) angeordnet, wobei der Seitenwandbereich (3) ein Kabelführungselement (10) aufweist, und im Bodenbereich (4) sowie im Kabelführungselement (10) eine Aussparung vorgesehen ist, in der das Fixierungselement (9) angeordnet ist.In Fig.2 a luminaire unit (50) according to the invention is shown, wherein a luminous means (5) is arranged on the region of the bottom region (4) facing the channel (K) and the luminous means (5) of the bottom region (4), its sidewall regions (2, 3) and the contact protection element are enclosed encompassing. The contact protection element 6 is arranged to parts within the guide grooves (21,31), wherein the side wall portion (3) has a cable guide element (10), and in the bottom region (4) and in Cable guide element (10) is provided a recess in which the fixing element (9) is arranged.

Fig.3 zeigt eine erfindungsgemäße Leuchte im Querschnitt, aufweisend ein Leuchtengehäuse (60) und eine, in dem Leuchtengehäuse (60) angeordnete erfindungsgemäße Leuchteneinheit. Figure 3 shows a luminaire according to the invention in cross-section, comprising a luminaire housing (60) and, in the luminaire housing (60) arranged according to the invention lighting unit.

In Fig. 4 ist ein Querschnitt durch eine, aus den Stand der Technik bekannte Leuchte (100) gezeigt. Die Leuchte (100) umfasst ein Leuchtengehäuse (200), in das ein als längliches Profilelement gestalteter Geräteträger 400 eingesetzt ist, durch den ein - mit Bezug auf die Darstellung in Fig. 4 - nach unten offener Kanal gebildet ist. In dem Kanal ist ein Leuchtmittel in Form einer Leuchtstoffröhre (500) angeordnet, das zur Erzeugung eines von der Leuchte (100) abzugebenden Lichts dient. Der Geräteträger (400) und die Leuchtstoffröhre (500) bilden dementsprechend eine "Leuchteneinheit" im eingangs genannten Sinn. Das Licht kann durch eine, durch das Leuchtengehäuse (200) gebildete Abstrahlöffnung (1700), die durch eine lichtdurchlässige Platte (300) abgedeckt ist, die Leuchte verlassen.In Fig. 4 is a cross section through a, known from the prior art lamp (100) shown. The luminaire (100) comprises a luminaire housing (200), into which a device carrier 400 designed as an elongated profile element is inserted, through which - with reference to the illustration in FIG Fig. 4 - Down open channel is formed. In the channel, a light source in the form of a fluorescent tube (500) is arranged, which serves to generate a light to be emitted by the lamp (100). The device carrier (400) and the fluorescent tube (500) accordingly form a "lighting unit" in the sense mentioned above. The light can leave the luminaire by means of a radiation opening (1700) formed by the luminaire housing (200), which is covered by a translucent plate (300).

In Fig. 5 ist perspektivisch dcr Geräteträger (400) in separierter Form gezeigt.In Fig. 5 is shown in perspective of the device carrier (400) in a separated form.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

1 -1 -
Profilelementprofile element
2 -2 -
erster Seitenwandbereichfirst sidewall area
3 -3 -
zweiter Seitenwandbereichsecond sidewall area
4 -4 -
Bodenbereichfloor area
5 -5 -
LeuchtmittelLamp
6 -6 -
BerühzungsschutzelementBerühzungsschutzelement
7 -7 -
Fixierungsaussparungfixing recess
8 -8th -
Halteaussparungholding recess
9 -9 -
Fixierungselementfixing element
10 -10 -
KabelführungselementCable guide element
21, 31 -21, 31 -
Führungsnutenguide
50 -50 -
Leuchteneinheitlight unit
60 -60 -
Leuchtengehäuseluminaire housing
K -K -
Kanalchannel
L -L -
Längserstreckunglongitudinal extension
100 -100 -
Leuchtelamp
200 -200 -
Leuchtengehäuseluminaire housing
300 -300 -
lichtdurchlässige Plattetranslucent plate
400 -400 -
Geräteträgerequipment rack
500 -500 -
LeuchtstoffröhreFluorescent tube
1700 -1700 -
Abstrahlöffnungradiation opening

Claims (10)

Leuchteneinheit zum Einbau in ein Leuchtengehäuse, aufweisend ein längliches Profilelement, durch das ein Kanal mit einer Längscrstrcckung gcbildct ist, wobei der Kanal im Querschnitt betrachtet einen ersten Seitenwandbereich, einen zweiten Seitenwandbereich und einen, die Seitenwandbereiche verbindenden Bodenbereich aufweist, ein Leuchtmittel zur Erzeugung eines, von der Leuchte abzugebenden Lichts, das in dem Kanal angeordnet ist,
ein lichtdurchlässiges Berührungsschutzelement, das die Seitenwandbereiche verbindend ausgebildet und so angeordnet ist, dass das Leuchtmittel von den Seitenwandbereichen, dem Bodenbereich und dem Berührungsschutzelement umschlossen ist,
dadurch gekennzeichnet,
dass das Berührungsschutzelement (6) eine Fixierungsaussparung 7 aufweist und das Profilelement 1 eine Halteaussparung (8) aufweist, die von der Profilaußenseite zugänglich ist, wobei die Aussparungen (7, 8) vorzugsweise so ausgestaltet sind, dass sie zur Aufnahme eines Fixierungselements (9) geeignet sind.Luminaire unit for installation in a luminaire housing, comprising an elongate profile element through which a channel with a longitudinal cross section is formed, the channel having a first side wall area, a second side wall area and a bottom area connecting the side wall areas, a light source for generating a light to be emitted by the lamp, which is arranged in the channel,
a translucent contact protection element, which is formed connecting the side wall portions and arranged so that the lamp is surrounded by the side wall portions, the bottom portion and the contact protection element,
characterized,
that the contact protective element (6) has a fixing recess 7 and the profile element 1 has a retaining recess (8) which is accessible from the profile outer side, the recesses (7, 8) are preferably designed such that it for receiving a fixing element (9) are suitable. Leuchteneinheit nach Anspruch 1,
dadurch gekennzeichnet,
dass das Leuchtmittel (5) in Form von LEDs aus geführt ist.Luminaire unit according to claim 1,
characterized,
that the lighting means (5) is guided in the form of LEDs. Leuchteneinheit nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
dass die Halteaussparung (8) im Bodenbereich (4) des Profilelements vorgesehen istLuminaire unit according to claim 1 or 2,
characterized,
that the holding recess (8) of the profile element is provided in the base region (4) Leuchteneinheit nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
dass die Seitenwandbereiche (2, 3) jeweils eine dem Kanal K zugewandte, entlang der Längserstreckung L verlaufende Führungsnut (21, 31) aufweisen und das lichtdurchlässige Berührungsschutzelement (6) in den Führungsnuten (21, 31) geführt ist.Luminaire unit according to one of the preceding claims,
characterized,
in that the side wall regions (2, 3) each have a guide groove (21, 31) running along the longitudinal extension L facing the channel K, and the light-permeable contact protection element (6) is guided in the guide grooves (21, 31). Leuchteneinheit nach Anspruch 4,
dadurch gekennzeichnet,
dass die Halteaussparung (8) im Bereich einer der Führungsnuten (21,31) angeordnet ist.Luminaire unit according to claim 4,
characterized,
that the holding recess (8) is arranged in the region of one of the guide grooves (21,31). Leuchteneinheit nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
dass das Profilelement (1) wenigstens ein, in dem Bodenbereich (4) und/oder im Bereich einer der Führungsnuten (21, 31) angeordnetes Kabelführungselement (10) ausweist, wobei das Kabelführungselement (10) eine, der Halteaussparung (8) zugeordnete Aussparung aufweist, die dazu geeignet ist, das Fixierungselement (9) aufzunehmen.Luminaire unit according to one of the preceding claims,
characterized,
in that the profiled element (1) has at least one cable guide element (10) arranged in the bottom region (4) and / or in the region of one of the guide grooves (21, 31), wherein the cable guide element (10) has a recess associated with the retaining recess (8) which is adapted to receive the fixing element (9). Leuchteneinheit nach Anspruch 5,
dadurch gekennzeichnet,
dass das Kabelführungselement (10) L-förmig ausgebildet ist.Luminaire unit according to claim 5,
characterized,
that the cable guide element (10) is L-shaped. Leuchteneinheit nach einem der vorherigen Ansprüche,
dadurch gekennzeichnet,
dass das Fixierungselement (9) als Stift, vorzugsweise als Spannstift ausgeführt ist.Luminaire unit according to one of the preceding claims,
characterized,
that the fixing element (9) is designed as a pin, preferably as a dowel pin. Leuchteneinheit nach einem der vorherigen Ansprüche,
dadurch gekennzeichnet,
dass das Berührungsschutzelement 6 ein, dem Leuchtmittel (5) zugeordnetes optisches Element aufweist, wobei das optische Element vorzugsweise als Linsenanordnung ausgeführt ist.Luminaire unit according to one of the preceding claims,
characterized,
in that the contact protection element 6 has an optical element assigned to the lighting means (5), wherein the optical element is preferably designed as a lens arrangement. Leuchte, aufweisend • ein Leuchtengehäuse (60) und • wenigstens eine Leuchteneinheit (50) nach einem der vorhergehenden Ansprüche, die in dem Leuchtengehäuse (60) angeordnet ist. Light, comprising • a luminaire housing (60) and • at least one lamp unit (50) according to one of the preceding claims, which is arranged in the lamp housing (60).
EP13003005.9A 2012-06-13 2013-06-12 Lamp unit for a LED light, and LED light Active EP2674667B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATGM255/2012U AT13359U1 (en) 2012-06-13 2012-06-13 Luminaire unit for an LED light, as well as LED light

Publications (3)

Publication Number Publication Date
EP2674667A2 true EP2674667A2 (en) 2013-12-18
EP2674667A3 EP2674667A3 (en) 2014-01-22
EP2674667B1 EP2674667B1 (en) 2015-08-12

Family

ID=49549946

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13003005.9A Active EP2674667B1 (en) 2012-06-13 2013-06-12 Lamp unit for a LED light, and LED light

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Country Link
EP (1) EP2674667B1 (en)
AT (1) AT13359U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT15346U1 (en) * 2013-11-19 2017-06-15 Zumtobel Lighting Gmbh Luminaire optics and continuous line luminaire

Citations (4)

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Publication number Priority date Publication date Assignee Title
US2287565A (en) * 1941-01-30 1942-06-23 Benjamin Electric Mfg Co Electric lighting fixture
JP2005071687A (en) * 2003-08-21 2005-03-17 Sharp Corp Backlight reflecting plate
DE10343878A1 (en) * 2003-09-23 2005-04-21 Carl Croon Gmbh & Co Kg Bauele Metal light element for use in internal and external open areas has metal housings with internal light devices enveloped in force-locking, watertight and shock-resistant manner by highly transparent setting material
DE102008051481A1 (en) * 2007-11-06 2009-05-14 Zumtobel Lighting Gmbh Luminaire with reflective gear tray

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9091422B2 (en) * 2010-02-25 2015-07-28 B/E Aerospace, Inc. LED lighting element
DE102010003805A1 (en) * 2010-04-09 2011-10-13 Zumtobel Lighting Gmbh Luminaire with LEDs and LEDs associated with the LEDs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287565A (en) * 1941-01-30 1942-06-23 Benjamin Electric Mfg Co Electric lighting fixture
JP2005071687A (en) * 2003-08-21 2005-03-17 Sharp Corp Backlight reflecting plate
DE10343878A1 (en) * 2003-09-23 2005-04-21 Carl Croon Gmbh & Co Kg Bauele Metal light element for use in internal and external open areas has metal housings with internal light devices enveloped in force-locking, watertight and shock-resistant manner by highly transparent setting material
DE102008051481A1 (en) * 2007-11-06 2009-05-14 Zumtobel Lighting Gmbh Luminaire with reflective gear tray

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT15346U1 (en) * 2013-11-19 2017-06-15 Zumtobel Lighting Gmbh Luminaire optics and continuous line luminaire

Also Published As

Publication number Publication date
EP2674667A3 (en) 2014-01-22
EP2674667B1 (en) 2015-08-12
AT13359U1 (en) 2013-11-15

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