EP1473514A2 - Leuchte mit Lampenschirmbefestigungsmitteln - Google Patents

Leuchte mit Lampenschirmbefestigungsmitteln Download PDF

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Publication number
EP1473514A2
EP1473514A2 EP04076272A EP04076272A EP1473514A2 EP 1473514 A2 EP1473514 A2 EP 1473514A2 EP 04076272 A EP04076272 A EP 04076272A EP 04076272 A EP04076272 A EP 04076272A EP 1473514 A2 EP1473514 A2 EP 1473514A2
Authority
EP
European Patent Office
Prior art keywords
clamping means
shade
light fitting
basic element
fitting 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.)
Withdrawn
Application number
EP04076272A
Other languages
English (en)
French (fr)
Other versions
EP1473514A3 (de
Inventor
Dirk Maria Karel Rosalia Verelst
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.)
Massive NV
Original Assignee
Massive NV
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 Massive NV filed Critical Massive NV
Publication of EP1473514A2 publication Critical patent/EP1473514A2/de
Publication of EP1473514A3 publication Critical patent/EP1473514A3/de
Withdrawn legal-status Critical Current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
    • 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
    • F21V17/16—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 by deformation of parts; Snap action mounting
    • F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors

Definitions

  • the present invention concerns an improved light fitting.
  • the present invention concerns a light fitting formed of a basic element upon which is fixed a shade.
  • a disadvantage of such known light fittings is that mounting the fitting is time-consuming.
  • the present invention aims to provide a solution to the above-mentioned and other disadvantages.
  • the invention concerns a light fitting which mainly consists of a basic element and a shade, whereby the light fitting is provided with a one-piece clamping means made of a resilient material provided over the shade and which makes it possible to clamp the shade on the basic element.
  • An advantage of a light fitting according to the invention is that a single clamping means is sufficient to fix the shade in a very simple, fast and efficient manner on the basic element, which simplifies the operation of assembling the fitting.
  • the clamping means is formed of a bent plate, provided with two opposite edges over the basic element.
  • Figures 1 to 3 represent a light fitting 1 according to the invention, which mainly consists of a basic element 2, a shade 3 and a clamping means 4 with which the shade 3 can be fixed on the basic element 2.
  • the basic element 2 consists of walls 5 and a bottom 6 upon which are provided supports 7 for fixing a lamp holder 8 with a lamp 9.
  • the shade 3 in this case consists of a bent wall 10 which is preferably made of a transparent material and which is provided with end walls 11-12 on both its far ends in this case.
  • the clamping means 4 is made of one piece and consists in this case of a bent plate 3 which is formed of a resilient material such as metal, plastic or the like and which bent plate has two opposite edges 14.
  • the distance A between the above-mentioned edges 14, when the clamping means 4 is not being used, is smaller than the width B of the basic element 2, whereas the length C of the clamping means 4 corresponds more or less to the length D of the shade 3.
  • the bent plate 13 comprises an opening 15 which in this case extends over practically the entire width and length of this plate 13.
  • the fitting 1 is fixed with its basic element 2 to a wall or the like, for example by means of screws, after which the lamp holder 8 is connected in a fitting manner to an electric mains.
  • the shade 3 is first placed on the basic element 2, as represented in figure 3, after which the opposite edges 14 of the clamping means 4 are drawn apart, the clamping means 4 is provided over the shade 3 and over the basic element 2, and the edges 14 are released again, such that the clamping means 4 clings to the basic element 2 and the shade 3 is being held tightly to the basic element 2 in this manner.
  • clamping means 4 must not necessarily be provided with only one opening 15, but that it is also possible to provide several openings 15, or that, on the contrary, it is also possible to manufacture the clamping means 4 out of a solid plate 13, whereby the light is diffused via the end walls 11-12 of the shade 3 in this case.
  • Figures 4 and 5 represent a variant whereby laterally protruding ribs 16 are provided on the side walls 5 of the basic element 2, and whereby the opposite edges 14 of the clamping means 4 are at least partially folded down in a direction towards each other, such that these bent edges 14 of the clamping means 4 work in conjunction with the ribs 16 when in use.
  • the ribs 16 are preferably provided with grooves 17 and the bent edges 14 are provided with protrusions 18 which, when in use, fit in the grooves 17.
  • Figure 6 represents another variant which differs in that the length C of the clamping means 4 is significantly larger than the length D of the shade 3, whereby the clamping means 4 protrudes on one side or on both sides of the shade 3 over a certain length, such that behind this protruding part can be provided a detector, for example a motion sensor.
  • a detector for example a motion sensor.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP04076272A 2003-05-02 2004-04-29 Leuchte mit Lampenschirmbefestigungsmitteln Withdrawn EP1473514A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2003/0268A BE1015500A6 (nl) 2003-05-02 2003-05-02 Verbeterde lichtarmatuur.
BE200300268 2003-05-02

Publications (2)

Publication Number Publication Date
EP1473514A2 true EP1473514A2 (de) 2004-11-03
EP1473514A3 EP1473514A3 (de) 2007-12-19

Family

ID=32968042

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04076272A Withdrawn EP1473514A3 (de) 2003-05-02 2004-04-29 Leuchte mit Lampenschirmbefestigungsmitteln

Country Status (2)

Country Link
EP (1) EP1473514A3 (de)
BE (1) BE1015500A6 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444887A1 (fr) * 1978-12-21 1980-07-18 Clarel Reglette d'eclairage
DE29505547U1 (de) * 1995-04-02 1995-09-21 Bruckner Attila A Dipl Ing Halteklammer für Filter- und Schutzscheiben bei Miniaturreflektoren
US5588738A (en) * 1995-07-10 1996-12-31 Meoli; Rudy B. Lantern
US5993028A (en) * 1998-04-08 1999-11-30 Hung-Yueh Chang Lamp holder
DE20104223U1 (de) * 2000-03-10 2001-05-23 Steinel Gmbh & Co Kg Vorrichtung zum lösbaren Befestigen eines Lampenschirms an einem Leuchtensockel
EP1248039A1 (de) * 2001-04-03 2002-10-09 Zumtobel Staff GmbH Leuchte mit wasserdichtem Leuchtengehäuse
US20030086266A1 (en) * 2001-11-08 2003-05-08 Leen Monte A Night light

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444887A1 (fr) * 1978-12-21 1980-07-18 Clarel Reglette d'eclairage
DE29505547U1 (de) * 1995-04-02 1995-09-21 Bruckner Attila A Dipl Ing Halteklammer für Filter- und Schutzscheiben bei Miniaturreflektoren
US5588738A (en) * 1995-07-10 1996-12-31 Meoli; Rudy B. Lantern
US5993028A (en) * 1998-04-08 1999-11-30 Hung-Yueh Chang Lamp holder
DE20104223U1 (de) * 2000-03-10 2001-05-23 Steinel Gmbh & Co Kg Vorrichtung zum lösbaren Befestigen eines Lampenschirms an einem Leuchtensockel
EP1248039A1 (de) * 2001-04-03 2002-10-09 Zumtobel Staff GmbH Leuchte mit wasserdichtem Leuchtengehäuse
US20030086266A1 (en) * 2001-11-08 2003-05-08 Leen Monte A Night light

Also Published As

Publication number Publication date
EP1473514A3 (de) 2007-12-19
BE1015500A6 (nl) 2005-05-03

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