EP0867657A2 - Lampe - Google Patents

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Info

Publication number
EP0867657A2
EP0867657A2 EP98105091A EP98105091A EP0867657A2 EP 0867657 A2 EP0867657 A2 EP 0867657A2 EP 98105091 A EP98105091 A EP 98105091A EP 98105091 A EP98105091 A EP 98105091A EP 0867657 A2 EP0867657 A2 EP 0867657A2
Authority
EP
European Patent Office
Prior art keywords
housing
luminaire
support arms
profile
lamp housing
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
EP98105091A
Other languages
German (de)
English (en)
Other versions
EP0867657A3 (fr
EP0867657B1 (fr
Inventor
Manfred Grimm
Fred Dr.-Ing. Hasemann
Peter Dipl.-Ing. Raffenberg
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.)
Trilux GmbH and Co KG
Original Assignee
Trilux Lenze 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 Trilux Lenze GmbH and Co KG filed Critical Trilux Lenze GmbH and Co KG
Publication of EP0867657A2 publication Critical patent/EP0867657A2/fr
Publication of EP0867657A3 publication Critical patent/EP0867657A3/fr
Application granted granted Critical
Publication of EP0867657B1 publication Critical patent/EP0867657B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/112—Fixing lighting devices to pendants
    • 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
    • F21V21/34—Supporting elements displaceable along a guiding element
    • 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

Definitions

  • the invention relates to a lamp with a lamp housing and a carrying device of two with mutual Spaced hollow profile bars that have longitudinal slots.
  • Such a lamp is known from EP 0 648 973 A1.
  • the lamp housing is designed such that it has the profile bars with its side edges partially surrounds and with plug-in parts with the Slots or other profile parts of the profile bars engages.
  • Through the hollow profile bars cables can be routed anywhere be inserted into the luminaire housing. This is it is possible to put the lamp housing on the profile rods to move or arrange in any way without drilling holes or taking any other measures should be. Movements of the lamp housing to the Profile bars are prevented by the lamp housing engages directly with the profile rails.
  • Such lights have been used in practice very proven.
  • the invention has for its object a lamp with luminaire housing and consisting of hollow profile rods Carrier to create the greater variety allows.
  • the luminaire housing is located not immediately on both rails. Rather, it stands on at least one side of the lamp housing a support arm from the lamp housing from and this support arm engages with the corresponding profile rail on. It is therefore not necessary that the Luminaire housing the entire width between the two Profile bars bridged. There may be narrower lamp housings be used and also with luminaire housing different widths. The arms are like this dimensioned to be together with the width of the lamp housing bridge the distance between the rails. Therefore, lamp housings can be of different Widths are used, with the width adjustment and the shape adaptation to the carrying device carried out exclusively by the support arms. So it is not necessary, the luminaire housing specifically to match the shape of the profile bars. Rather can any kind of luminaire housing can be used if they only attach the laterally protruding support arms allowed.
  • the invention also enables different types of support arms to use the height of the lamp housing vary with respect to the carrying device to be able to. This allows the lamp housing to be referenced either high or low mounted on the profile bars will.
  • the support arms are basically the whole Length (or a substantial part thereof) of the lamp housing However, this is not the case required. According to a preferred embodiment the invention support arms are only on the end pieces of the Luminaire housing attached. This means that the Possibility of luminaire housing with different end pieces to use, namely such luminaire housings, which are installed in connection with the carrying device, and those luminaire housings that are different be hung, for example on separate ropes or poles.
  • a particularly useful embodiment of the invention results when the support arms each over extend the entire width between the profile bars and are attached to the end pieces of the housing.
  • the support arms form a kind of traverses Carrying device. These trusses can be on the end pieces of the lamp housing are attached before together with the lamp housing between the profile rods be set.
  • the use of continuous Support arms have the advantage of high stability low material and assembly costs.
  • the support arms are preferably designed as cable channels, in which that to be inserted into the luminaire housing Cable is laid.
  • the lamp has an elongated lamp housing 10 of consistently constant profile, which one upper wall 11 curved upwards, one curved downward Has bottom wall 12 and two side walls 13.
  • the lamp housing 10 is at least one longitudinal fluorescent lamp 14 and one on both sides the lamp 14 arranged reflector 15 and one below the lamp 14 extending lamp grid 16 with transverse slats 17.
  • the light of the lamp 14 occurs through a light exit opening 18 in the bottom 12 downwards.
  • the lamp housing 10 is on a support device 20 attached.
  • This carrying device 20 includes two longitudinal parallel profile bars 21, 22 here are designed as round tubes and each on their Have a slot 23 top.
  • the slots 23 are drawn from sections 24 of the pipe wall limited.
  • These profile bars 21, 22 are with ropes 25 hung on a ceiling. Through the profile bars 25 cables can be laid anywhere can be led out of the slot 23.
  • Luminaire housing 10 support arms 26a, 26b opposite Pages from. These support arms consist of a single cross member 26 which is in one piece throughout trained and on an end piece 27 of the lamp housing 10 is attached. One each forming two support arms Cross member 26 is on each of the end pieces 27 of the Luminaire housing 10 attached. Alternatively, the Support arms also individually from the side walls 13 of the housing come off.
  • the cross member 26 consists of a U-shaped curve Sheet metal, which forms an open cable channel 37 (Fig. 2).
  • This sheet has a vertical leg 28, a bottom 29 and a second vertical leg 30, which rises higher than the first Leg 28.
  • the support arm 26a or 26b extends from the lamp housing 10 to the respective profile rod 21 or 22.
  • the one that protrudes the leg 28 Leg 30 is extended by a leg part 31, which rests on the profile bar. Of this Leg portion 31 extends a neck 32 down.
  • This approach 32 has the same width as that Slot 23 and it is provided with side latches 33, which snap resiliently under the sections 24.
  • the cross member 26, which is the two Forms support arms 26a, 26b on the profile rods 21, 22 fixed, thus kept at a mutual distance will.
  • the lamp housing 10 is on his Ended with an end piece 27.
  • This tail 27 contains a transverse groove 34 which is the shorter Leg 28 of the cross member 26 receives.
  • Cross member 26 may be attached to the end piece 27.
  • the Cross member 26 is thus an extension of the lamp housing 12 arranged outside the end piece 27. It is easily detachably attached to the end piece 27.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
EP98105091A 1997-03-29 1998-03-20 Lampe Expired - Lifetime EP0867657B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29705680U 1997-03-29
DE29705680U DE29705680U1 (de) 1997-03-29 1997-03-29 Leuchte

Publications (3)

Publication Number Publication Date
EP0867657A2 true EP0867657A2 (fr) 1998-09-30
EP0867657A3 EP0867657A3 (fr) 2000-10-04
EP0867657B1 EP0867657B1 (fr) 2008-10-01

Family

ID=8038221

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98105091A Expired - Lifetime EP0867657B1 (fr) 1997-03-29 1998-03-20 Lampe

Country Status (3)

Country Link
EP (1) EP0867657B1 (fr)
AT (1) ATE409835T1 (fr)
DE (2) DE29705680U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110657369A (zh) * 2019-09-18 2020-01-07 广州自然光智能照明电器有限公司 一种可快速拆装的植物灯具

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755701A1 (de) * 1997-12-15 1999-06-24 Luxerior Anstalt Leuchte
DE29815379U1 (de) 1998-08-27 1998-11-19 Trilux-Lenze Gmbh + Co Kg, 59759 Arnsberg Leuchte
DE20318544U1 (de) * 2003-12-01 2005-04-07 Zumtobel Staff Gmbh Leuchte mit Profilelement zur Verankerung einer Seilaufhängung
DE102007024362A1 (de) * 2007-05-24 2008-11-27 Structurelab Gmbh Leuchte / Leuchtenmodul

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0648973A1 (fr) 1993-10-08 1995-04-19 TRILUX-LENZE GmbH & Co. KG Luminaire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1018644A (en) * 1963-10-23 1966-01-26 C T L Engineering Company Ltd Lamp bracket
DE8406023U1 (de) * 1984-02-28 1984-05-30 Gebr. Leclaire & Schäfer GmbH & Co, 5760 Arnsberg Vorrichtung zum anbringen von haengeleuchten (pendel)
IT1182537B (it) * 1985-07-24 1987-10-05 Sames Spa Sistema di illuminazione d ambienti
ATE114361T1 (de) * 1990-08-03 1994-12-15 Siemens Ag Modulares leuchtensystem.
DE9316756U1 (de) * 1993-11-03 1994-02-24 LDM Licht, Design & Metallelemente GmbH, 75172 Pforzheim Hängeleuchte
DE29608739U1 (de) * 1996-05-14 1997-04-03 Kinkeldey, Ralf, Dr., 31812 Bad Pyrmont Beleuchtungskörper mit geringem Energieverbrauch und starker Lichtausbeute

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0648973A1 (fr) 1993-10-08 1995-04-19 TRILUX-LENZE GmbH & Co. KG Luminaire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110657369A (zh) * 2019-09-18 2020-01-07 广州自然光智能照明电器有限公司 一种可快速拆装的植物灯具
CN110657369B (zh) * 2019-09-18 2022-03-18 广州自然光智能照明电器有限公司 一种可快速拆装的植物灯具

Also Published As

Publication number Publication date
ATE409835T1 (de) 2008-10-15
DE29705680U1 (de) 1997-05-22
EP0867657A3 (fr) 2000-10-04
DE59814294D1 (de) 2008-11-13
EP0867657B1 (fr) 2008-10-01

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