EP1538391B1 - Luminaire comprenant un profilé pour la fixation à un élément de suspension - Google Patents

Luminaire comprenant un profilé pour la fixation à un élément de suspension Download PDF

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Publication number
EP1538391B1
EP1538391B1 EP04028448A EP04028448A EP1538391B1 EP 1538391 B1 EP1538391 B1 EP 1538391B1 EP 04028448 A EP04028448 A EP 04028448A EP 04028448 A EP04028448 A EP 04028448A EP 1538391 B1 EP1538391 B1 EP 1538391B1
Authority
EP
European Patent Office
Prior art keywords
cable
luminaire
anchoring
suspension
profiled
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.)
Not-in-force
Application number
EP04028448A
Other languages
German (de)
English (en)
Other versions
EP1538391A3 (fr
EP1538391A2 (fr
Inventor
Stanislaus Gujenas
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
Original Assignee
Zumtobel Lighting GmbH Austria
Zumtobel Lighting GmbH Germany
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zumtobel Lighting GmbH Austria, Zumtobel Lighting GmbH Germany filed Critical Zumtobel Lighting GmbH Austria
Publication of EP1538391A2 publication Critical patent/EP1538391A2/fr
Publication of EP1538391A3 publication Critical patent/EP1538391A3/fr
Application granted granted Critical
Publication of EP1538391B1 publication Critical patent/EP1538391B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • F21S8/04Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00Protecting lighting devices from damage
    • F21V15/01Housings, e.g. material or assembling of housing parts
    • F21V15/013Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/112Fixing lighting devices to pendants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V27/00Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2103/00Elongate light sources, e.g. fluorescent tubes

Definitions

  • the present invention relates to a luminaire according to the preamble of claim 1, which is intended for attachment by means of a cable suspension to a ceiling and for this purpose has a provided for anchoring to the cable suspension profile element.
  • Luminaires and luminaire housings can be designed in different variants.
  • One possibility for the realization of a luminaire, which is intended for fastening by means of a cable suspension to a ceiling, for example, is to form a frame-like luminaire housing of a plurality of profile elements. These are designed so that one or more anchoring elements, which are located at the ceiling distal end of the rope or wire of the cable suspension can be attached thereto. Such lights are also referred to as so-called. Profile frame lights.
  • the anchoring of the anchoring elements or in the profile element is usually carried out in that the profile element is provided with an anchoring projection / - return, which cooperates with the anchoring element - which has, for example, a corresponding Anank fürs Wegsprung / -projection.
  • the profile element has a suspension groove which has corresponding recesses or projections in its opening region and into which the anchoring elements can be inserted.
  • the power supply lines required to power the light sources of the lamp are routed along one of the suspension cables to the lamp housing. In the vicinity of the anchoring element then branches off the power line relative to the suspension cable and is guided along the housing along to the corresponding electronic components of the lamp.
  • the laying of the power lines is relatively expensive in this solution.
  • the cable extends as far as possible freely along the lamp housing and may possibly be damaged by external influences.
  • a suspended lighting module which has a profile element with a groove for receiving the suspension.
  • EP 1 302 717 A2 is a lamp with hangers known, which are mounted in mounting holes on the lamp housing.
  • the attachment openings are connected to an insertion opening, through which a thickened end area of the suspension means can be passed.
  • the present invention is therefore an object of the invention to provide a way to lead the power lines in the simplest possible way to the electrical loads of the lamp.
  • the object is achieved by a luminaire having the features of claim 1 or by a profile element for forming a luminaire housing according to claim 11.
  • the solution according to the invention provides that the profile element has a profile channel below the anchoring projection / recess intended for anchoring the anchoring element of the cable suspension.
  • the profile channel according to the invention makes it possible to lay the power lines within this channel.
  • the power cable can thus be completely guided down to the corresponding cable of the cable suspension to the lamp housing and is then protected in the profile channel to the electrical load of the lamp out.
  • the solution according to the invention thus makes it possible to lay the power cable in a simple manner on or in the luminaire housing, the cable being protected against external influences.
  • the luminaire housing is preferably composed of a plurality of profile elements to a frame-like housing.
  • the profile channel then preferably extends over the entire circumference of the lamp housing, wherein it may have at least one opening leading to the interior of the lamp. This opening is intended to eventually lead the laid in the professional channel power cable to the electrical load of the lamp, so for example the light source or an electronic ballast for driving a light source.
  • the anchoring projection / recess of the profile element preferably also extends essentially over the entire length of the profile element or the entire circumference of the luminaire, although at least one introduction opening for the anchoring element or elements of the cable suspension having an enlarged opening cross-section is provided.
  • the suspension groove of the profile element preferably has below the anchoring projection / recess a receiving region for at least a part of the anchoring element, the profile channel then adjoining the bottom side of the receiving region, which preferably has a slightly smaller cross section than the receiving region itself.
  • the profile element according to the invention is preferably C-shaped in cross-section and may be formed in particular by an aluminum extruded.
  • the anchoring elements of the cable suspension relative to the corresponding ropes are adjustable, so that the lamp is height adjustable in a simple manner.
  • the profile channel according to the invention is even of additional advantage, since the suspension cable protrudes beyond the anchoring element of the cable suspension and thus must also be arranged in a suitable manner to the lamp housing. Again, the profile channel can be used to arrange the projecting end of the rope in a simple manner.
  • the in the Fig. 1a and 1b illustrated and generally provided with the reference numeral 1 lamp consists of a frame-shaped lamp housing 2, which is to be attached via a cable suspension to a (not shown) ceiling. Between the two end faces of the lamp housing 2 extends an elongated light source 3 in the form of two fluorescent lamps, which are fastened by means not shown sockets and brackets to the front sides of the housing 2.
  • the lamp housing 2 is formed from four profile elements 10, which are cut to Gährung and assembled into the frame-like housing.
  • profile elements 10 are in cross-section C-shaped aluminum extruded profiles, which are each configured identically. The more detailed structure of these elements will be explained later in detail.
  • the suspension of the lamp 1 is carried out by means of four suspension cables 4, which are each attached to a ceiling of the room to be illuminated. At their end remote from the ceiling, the suspension cables 4 each have an anchoring element 5, which is provided for attachment or anchoring to the lamp housing 2.
  • the profile elements 10 have a suspension groove 14, which is closer in the sectional views of Fig. 2a and Fig. 2b is shown.
  • the suspension groove 14 is formed at the top of the C-shaped profile element 10 and has in its opening region to the inside projecting anchoring projections 12.
  • These projections 12 act with a corresponding anchoring recess 20 in the housing of the anchoring element 5, the closer in Fig. 4 is shown, together.
  • the circular cross-sectional anchoring element 5 can thus be easily attached to the lamp housing 2, that it is inserted or inserted into the suspension groove 14 such that the anchoring projections 12 of the profile element 10 engage in the recess 20 of the suspension element 5.
  • the anchoring element 5 For arranging the anchoring element 5 in the suspension groove 14, at least some of the profile elements 10 have insertion openings which are in Fig. 1 to see and are provided with the reference numeral 16. These introduction openings 16, which are provided here in the two end profile elements 10, have an extended opening cross-section. The anchoring elements 5 are then inserted at these insertion openings 16 in the suspension groove 14 and pushed to the later end position. As a result, a simple suspension of the lamp 1 is made possible by means of the cable suspension.
  • a power supply line 6 for supplying the lamps 3 is guided along one of the suspension cables 4. So far, the power supply line had to be branched off at a certain point above the lamp housing 2 and guided on the top of the housing 2 along to the light source. Since this is on the one hand consuming and on the other hand there is a risk that the exposed cable 6 is damaged, the profile elements 10 according to the invention are now designed such that a simple internal laying of the cable 6 is possible.
  • a profile channel 15 which can be used to guide the power supply cable 6 along the profile element 10 to the electrical load of the lamp.
  • the profile channel 15, which has a slightly smaller cross-section than the receiving region 13 of the suspension groove 14, preferably extends over the entire length of the profile element 10 and thus over the entire circumference of the lamp housing, so that the cable 6 is guided to any point of the housing can be. It is important that the cable 6 no longer needs to be laid freely on the top of the housing and thus the risk of damage due to external influences is significantly reduced.
  • the profile channel 15 then leading to the interior of the profile element 10 and the lamp - not shown - opening, through which the cable 6 finally can be supplied to the electrical load.
  • Fig. 2b shows a variant in which the profile element 10 is identical to the in Fig. 2a illustrated embodiment is configured.
  • the anchoring element 5 is designed to be displaceable relative to the suspension cable 4.
  • the in Fig. 5 anchoring element 5 shown in more detail on two parts 5a and 5b, which can be compressed against a known internal spring detent mechanism. In the compressed position, the anchoring element 5 can be displaced relative to the suspension cable 4 guided through a central bore in the anchoring element 5. If, on the other hand, the two parts 5a and 5b are released again, then they will they are brought by the internal spring detent mechanism in a position in which the anchoring element 5 is locked relative to the suspension part 4 and thus can not be moved. In this way, a simple height adjustment is achieved.
  • the suspension cable 4 also extends beyond the anchoring element 5 and thus also has to be arranged on the lamp 1.
  • the profile channel 15 according to the invention can be used to receive the excess suspension rope 4a, so that ultimately - as in Fig. 2b shown - both the current-carrying cable 6 and the protruding suspension cable 4a are arranged there.
  • Fig. 3a and 3b illustrated embodiments substantially correspond to the embodiments of Fig. 2a and 2b
  • the profile elements 10 now, however, a square C-shape with respect to in the Fig. 2a and 2b have shown rounded shape.
  • the advantages resulting from the profile channel 15 according to the invention there are no differences.
  • the present invention opens the possibility to move the current-carrying cable for the lamp and possibly also the excess end of the suspension cable of the cable suspension in a simple manner along the lamp housing. As a result, not only the mounting of the lamp is simplified, at the same time also damage to the cable or the suspension cables is avoided.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Piles And Underground Anchors (AREA)

Claims (8)

  1. Luminaire (1) comprenant une suspension du câble pour la fixation à un plafond, la suspension du câble présentant au moins un câble (4) se fixant par une extrémité au plafond, ainsi qu'un élément d'ancrage (5) qui se trouve sur l'extrémité du câble (4) éloignée du plafond,
    le boîtier de luminaire (2) comportant au moins un élément profilé (10) qui présente une saillie/un épaulement d'ancrage (12) coopérant avec l'élément d'ancrage (5),
    caractérisé en ce que l'élément profilé (10) présente, au-dessous de la saillie/de l'épaulement d'ancrage (12), une zone de réception (13) pour au moins une partie de l'élément d'ancrage (5),
    et en ce qu'un canal profilé qui présente au moins une ouverture menant à l'intérieur du luminaire (1), se raccorde au côté du fond de la zone de réception (13).
  2. Luminaire selon la revendication 1, caractérisé en ce que plusieurs éléments profilés (10) sont assemblés en un boîtier de luminaire (2) de type cadre.
  3. Luminaire selon la revendication 1 ou 2, caractérisé en ce que le canal profilé (15) s'étend sur toute la longueur de l'élément profilé (10) ou sur toute la périphérie du boîtier de luminaire (2).
  4. Luminaire selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la saillie/l'épaulement d'ancrage de l'élément profilé (10) s'étend sensiblement sur toute la longueur de l'élément profilé (10) ou sur toute la périphérie du luminaire (1), au moins une ouverture d'introduction (16) étant prévue pour l'élément d'ancrage (5) avec une section d'ouverture élargie.
  5. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que le canal profilé (15) présente une section plus petite que la zone de réception (13).
  6. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que la section de l'élément profilé (10) est conçue en forme de C.
  7. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément profilé (10) est formé par un profilé filé d'aluminium.
  8. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément d'ancrage (5) peut être réglé par rapport au câble (4).
EP04028448A 2003-12-01 2004-12-01 Luminaire comprenant un profilé pour la fixation à un élément de suspension Not-in-force EP1538391B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20318544U DE20318544U1 (de) 2003-12-01 2003-12-01 Leuchte mit Profilelement zur Verankerung einer Seilaufhängung
DE20318544U 2003-12-01

Publications (3)

Publication Number Publication Date
EP1538391A2 EP1538391A2 (fr) 2005-06-08
EP1538391A3 EP1538391A3 (fr) 2006-06-14
EP1538391B1 true EP1538391B1 (fr) 2011-06-22

Family

ID=34428938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04028448A Not-in-force EP1538391B1 (fr) 2003-12-01 2004-12-01 Luminaire comprenant un profilé pour la fixation à un élément de suspension

Country Status (3)

Country Link
EP (1) EP1538391B1 (fr)
AT (1) ATE514033T1 (fr)
DE (1) DE20318544U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015004594U1 (de) 2015-06-26 2015-07-14 URAMA GmbH Leuchte
DE202016000575U1 (de) 2015-02-13 2016-02-18 URAMA GmbH Leuchte

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102913828A (zh) * 2011-08-01 2013-02-06 扬升照明股份有限公司 灯具

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NL7609930A (nl) * 1976-09-07 1978-03-09 Treffers Willem M Lamphuis en profielstuk daarvoor.
DE7838482U1 (de) * 1978-12-27 1979-07-12 Kinkeldey-Leuchten August H. Kinkeldey Bad Pyrmont, 3280 Bad Pyrmont Rohrfoermiger schirm fuer leuchtstoffroehren, stromschienen o.dgl.
FR2685947A1 (fr) * 1992-01-06 1993-07-09 Applic Tech Decoratives Ec Dispositif de support et d'alimentation pour un eclairage a tres basse tension.
FR2691785A1 (fr) * 1992-05-26 1993-12-03 Ignacio Cusido Simon Module d'éclairage et son mode d'installation.
DE29522346U1 (de) * 1995-12-20 2002-02-28 Kinkeldey, Ralf, Dr., 31812 Bad Pyrmont Leuchte mit direkter und indirekter Lichtausbreitung
DE29520605U1 (de) * 1995-12-28 1996-02-15 Siebert, Max, 76761 Rülzheim Beleuchtungsvorrichtung wie Notleuchte, Hinweisleuchte o.dgl.
DE19706896A1 (de) * 1997-02-21 1998-08-27 Bamberger Ind Gmbh & Co Leuchte
DE29705680U1 (de) * 1997-03-29 1997-05-22 Trilux-Lenze Gmbh + Co Kg, 59759 Arnsberg Leuchte
DE19755658A1 (de) * 1997-12-15 1999-06-17 Zumtobel Staff Gmbh Leuchte mit einem scheibenförmigen Lichtleiter
DE29815379U1 (de) * 1998-08-27 1998-11-19 Trilux-Lenze Gmbh + Co Kg, 59759 Arnsberg Leuchte
DE10028469A1 (de) * 2000-06-08 2002-01-24 Volkmar Wanders Leuchte
DE20018053U1 (de) * 2000-10-21 2001-01-11 Fleischmann, Martin, 74629 Pfedelbach Leuchte
DE10139336B4 (de) * 2001-08-10 2012-04-26 Hartmut S. Engel Modulares Leuchtensystem
DE20116869U1 (de) * 2001-10-13 2002-02-21 Atd Eclairage Parc Des Collines, Mulhouse Langgestreckte Leuchteneinrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016000575U1 (de) 2015-02-13 2016-02-18 URAMA GmbH Leuchte
EP3056799A1 (fr) 2015-02-13 2016-08-17 Urama GmbH Éclairage
WO2016128412A1 (fr) 2015-02-13 2016-08-18 URAMA GmbH Luminaire
DE202015004594U1 (de) 2015-06-26 2015-07-14 URAMA GmbH Leuchte

Also Published As

Publication number Publication date
ATE514033T1 (de) 2011-07-15
EP1538391A3 (fr) 2006-06-14
EP1538391A2 (fr) 2005-06-08
DE20318544U1 (de) 2005-04-07

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