EP1479966A2 - Tragrahmen für Einbauleuchte - Google Patents

Tragrahmen für Einbauleuchte Download PDF

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Publication number
EP1479966A2
EP1479966A2 EP04102047A EP04102047A EP1479966A2 EP 1479966 A2 EP1479966 A2 EP 1479966A2 EP 04102047 A EP04102047 A EP 04102047A EP 04102047 A EP04102047 A EP 04102047A EP 1479966 A2 EP1479966 A2 EP 1479966A2
Authority
EP
European Patent Office
Prior art keywords
frame according
lamp
external perimeter
bridges
light fitting
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
EP04102047A
Other languages
English (en)
French (fr)
Other versions
EP1479966B1 (de
EP1479966A3 (de
Inventor
Riccardo Rossini
Cristian Brambilla
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.)
Ivela SpA
Original Assignee
Ivela SpA
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 Ivela SpA filed Critical Ivela SpA
Publication of EP1479966A2 publication Critical patent/EP1479966A2/de
Publication of EP1479966A3 publication Critical patent/EP1479966A3/de
Application granted granted Critical
Publication of EP1479966B1 publication Critical patent/EP1479966B1/de
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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • 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
    • 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
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/0095—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of U-shaped tubular light sources, e.g. compact fluorescent tubes

Definitions

  • the present invention refers to a support frame for flush-fit light fitting.
  • Flush-fit light fittings in holes in false ceilings are known from the Italian patent no. 1312436, which are provided with a fastening and removal device.
  • said device facilitates maintenance considerably. In fact the fittings can be removed without causing damage to the false ceiling.
  • Flush-fit light fittings are usually produced industrially in series according to the type of lamp that will be mounted.
  • the outside casing will have different openings, in terms of dimensions, number and shape, according to whether the lamp intended for it needs a single or a double fixture.
  • a lamp-holder support is also needed to fasten the lamp, which obviously will vary in accordance with the lamp itself.
  • the object of the present invention is to industrially produce a support frame for flush-fit light fittings that is adaptable to different types of lamp, whether they are single-capped or dual-capped.
  • a support frame characterised in that it is made up of a reticular structure comprising an external perimeter that holds up devices for fixing to a false ceiling and to an external casing of the light fitting, and a plurality of bridges connecting different zones of the external perimeter and shaped so as to hold up support means for lamps, electrical cables, terminal blocks and the like.
  • Said external perimeter 2 circular, not flat and of varied thickness, has holes 17 and supports a cavity 3, inside which a terminal block 4 is fitted.
  • the external perimeter 2 can also be polygonal.
  • the diametrical bridges 5 also have holes 15, jumpers 19, internally threaded holed protuberances 20 and hollow supports 22.
  • Said hollow supports 22 house fixtures 23 for a dual-capped lamp 31 ( Figures 2 and 4) and are linked to the corresponding diametrical bridge 5 by means of a plate 24 which is integral part of the lamp-holder fixtures 23 and is fitted with holes 25 for fastening screws 26.
  • the frame 1 can also be used for single-capped lamp ( Figures 5-6), thanks to the presence of a plate 7 integral with the external perimeter 2, to which a single fixture 21 for lamp 32 is fixed by means of screws 33.
  • a second embodiment (figure 7-11) of the frame 1 according to the present invention appears very similar to the first, with however one single diametrical bridge 5 (instead of the two of the previous one) and a thinner and more regular external perimeter 2.
  • the wires (not shown in the figures) that connect the fixtures 23 and 21 with the terminal block 4 are passed through the holes 15 and under the jumpers 19 thus enabling the wires themselves to remain together avoiding problems of excessive cluttering.
  • the terminal block 4 is finally inserted into the cavity 3.
  • the light fitting is now ready to be installed on any false-ceiling.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Installation Of Indoor Wiring (AREA)
EP04102047A 2003-05-20 2004-05-12 Tragrahmen für Einbauleuchte Expired - Lifetime EP1479966B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20030994 2003-05-20
IT000994A ITMI20030994A1 (it) 2003-05-20 2003-05-20 Telaio di supporto per apparecchio illuminante ad incasso.

Publications (3)

Publication Number Publication Date
EP1479966A2 true EP1479966A2 (de) 2004-11-24
EP1479966A3 EP1479966A3 (de) 2008-03-26
EP1479966B1 EP1479966B1 (de) 2011-04-06

Family

ID=33042703

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04102047A Expired - Lifetime EP1479966B1 (de) 2003-05-20 2004-05-12 Tragrahmen für Einbauleuchte

Country Status (4)

Country Link
EP (1) EP1479966B1 (de)
AT (1) ATE504779T1 (de)
DE (1) DE602004032087D1 (de)
IT (1) ITMI20030994A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007032030A1 (en) * 2005-09-12 2007-03-22 Leonardo Luce Italia S.P.A. Recessed light fixture
EP2157370A3 (de) * 2008-08-22 2010-10-13 Daxtor APS Anpassbarer Einsatz
US7972043B2 (en) 2008-02-19 2011-07-05 Ba*Ro Gmbh & Co. Kg Built-in light fixture
CN103075690A (zh) * 2013-02-04 2013-05-01 李惠远 一种可旋转调节的led工作灯
DE102009052026B4 (de) * 2009-11-05 2020-06-18 Siteco Gmbh Einbaurahmen mit Befestigungsvorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1312436B1 (it) 1999-05-14 2002-04-17 Alive S P A Dispositivo per il fissaggio rimovibile di un corpo in una cavita',particolarmente per il fisssaggio di un apparecchio illuminante ad

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344376A1 (de) * 1993-12-24 1995-06-29 Zumtobel Licht Fassungsträger für eine Deckeneinbauleuchte
US6132069A (en) * 1996-07-19 2000-10-17 Moriyama Sangyo Kabushiki Kaisha Light body, light body mounting base and embedded lighting equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1312436B1 (it) 1999-05-14 2002-04-17 Alive S P A Dispositivo per il fissaggio rimovibile di un corpo in una cavita',particolarmente per il fisssaggio di un apparecchio illuminante ad

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007032030A1 (en) * 2005-09-12 2007-03-22 Leonardo Luce Italia S.P.A. Recessed light fixture
US7972043B2 (en) 2008-02-19 2011-07-05 Ba*Ro Gmbh & Co. Kg Built-in light fixture
EP2157370A3 (de) * 2008-08-22 2010-10-13 Daxtor APS Anpassbarer Einsatz
DE102009052026B4 (de) * 2009-11-05 2020-06-18 Siteco Gmbh Einbaurahmen mit Befestigungsvorrichtung
CN103075690A (zh) * 2013-02-04 2013-05-01 李惠远 一种可旋转调节的led工作灯

Also Published As

Publication number Publication date
ITMI20030994A1 (it) 2004-11-21
EP1479966B1 (de) 2011-04-06
EP1479966A3 (de) 2008-03-26
DE602004032087D1 (de) 2011-05-19
ATE504779T1 (de) 2011-04-15

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