EP1120602B1 - Abschirmungsträger für Beleuchtungseinrichtungen - Google Patents

Abschirmungsträger für Beleuchtungseinrichtungen Download PDF

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Publication number
EP1120602B1
EP1120602B1 EP00204562A EP00204562A EP1120602B1 EP 1120602 B1 EP1120602 B1 EP 1120602B1 EP 00204562 A EP00204562 A EP 00204562A EP 00204562 A EP00204562 A EP 00204562A EP 1120602 B1 EP1120602 B1 EP 1120602B1
Authority
EP
European Patent Office
Prior art keywords
shielding element
set opposite
aforesaid
wires
pair
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.)
Expired - Lifetime
Application number
EP00204562A
Other languages
English (en)
French (fr)
Other versions
EP1120602A2 (de
EP1120602A3 (de
Inventor
Marco Guzzini
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.)
Iguzzini Illuminazione SpA
Original Assignee
Iguzzini Illuminazione 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 Iguzzini Illuminazione SpA filed Critical Iguzzini Illuminazione SpA
Publication of EP1120602A2 publication Critical patent/EP1120602A2/de
Publication of EP1120602A3 publication Critical patent/EP1120602A3/de
Application granted granted Critical
Publication of EP1120602B1 publication Critical patent/EP1120602B1/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
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses

Definitions

  • the subject of the present invention is a device for supporting shielding elements that can be applied to lighting apparatuses.
  • a device for supporting shielding elements according to the preamble of claim 1 is known from DE 295 05 547 U1.
  • a purpose of the present invention is therefore to provide a device for supporting shielding elements, which enables simple and effective application of shielding elements to a lighting apparatus.
  • Another purpose of the present invention is to provide a device for supporting shielding elements that enables easy and fast replacement of the said shielding elements, according to the lighting requirements.
  • the device for supporting shielding elements for lighting apparatuses is designated as a whole by the reference number 10.
  • the supporting device 10 consists of a base 11 and a pair of elastic elements 12 and 13 set opposite to one another and fixed to the said base 11.
  • the device 10 is inserted so that it rests on a lampholder rim 14 belonging to a lighting apparatus 22, as is shown in the cross section of Figure 2.
  • the said elastic elements 12, 13 set opposite to one another consist of a pair of stainless-steel wires.
  • Each of the wires is shaped in such a way as to enable, via co-operation with the wire set opposite to it, clamping and support of a shielding element 19, set in front of the light source 20 and of the dish 21 belonging to the lighting apparatus 22.
  • each of the wires forms a clip 15, 16, which, at its end, has a portion 17, 18 projecting outwards, each one of the said portions providing a seat for the edge of the shielding element 19.
  • the shielding element 19 is substantially disk-shaped and may consist of normal glass, coloured glass, dichroic glass, or else of a grated shield, or a shield with holes, or some other type of shielding element.
  • the shielding element 19 is set at a certain distance from the light source 20, and is held in this position by the elastic action of the steel wires.
  • the device according to the invention enables easy and fast replacement of the said shielding element, by exploiting the elasticity of the material of which the wires are made.

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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of El Displays (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Supports For Pipes And Cables (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Claims (5)

  1. Vorrichtung (10) zum Halten von Schutzelementen (19) für Beleuchtungsvorrichtungen (22), umfassend eine Basis (11) und ein Paar von elastischen Elementen (12, 13), welche einander gegenüber montiert sind, wobei die vorab erwähnte Basis (11) bezüglich der Lichtquelle (20) der Beleuchtungsvorrichtung (22) befestigt ist, dadurch gekennzeichnet, dass die elastischen Elemente (12, 13), welche einander gegenüber montiert sind, aus einem Paar von Metalldrähten bestehen, wobei jeder der Drähte in einer Weise geformt ist, dass mittels eines Zusammenwirkens mit dem Draht, welcher gegenüber von diesem montiert ist, ein Festklemmen eines Schutzelements (19) ermöglicht wird, welches vor der Lichtquelle (20) montiert ist.
  2. Vorrichtung (10) nach Anspruch 1, dadurch gekennzeichnet, dass jeder der vorab erwähnten Drähte eine Haltevorrichtung (15, 16) ausbildet, welche an ihrem Ende einen Abschnitt (17, 18) aufweist, welcher nach außen hervorragt, wobei jeder der Abschnitte eine Auflage für die Kante des Schutzelements (19) bereitstellt.
  3. Vorrichtung (10) nach Anspruch 1, dadurch gekennzeichnet, dass das vorab erwähnte Schutzelement (19) im Wesentlichen scheibenförmig ist und aus einem normalen Glas, einem gefärbten Glas, einem dichroitischen Glas oder sonst aus einem gitterförmigen Schutz oder einem Schutz mit Löchern oder einem anderen Typ eines Schutzelements bestehen kann.
  4. Vorrichtung (10) nach Anspruch 1, dadurch gekennzeichnet, dass die vorab erwähnten elastischen Elemente (12, 13), welche einander gegenüber montiert sind, aus einem Paar von Drähten aus rostfreiem Stahl bestehen.
  5. Vorrichtung (10) nach Anspruch 1, dadurch gekennzeichnet, dass die vorab erwähnte Basis (11) an dem Lampenhalterrand (14) der Beleuchtungsvorrichtung (22) befestigt ist.
EP00204562A 2000-01-27 2000-12-18 Abschirmungsträger für Beleuchtungseinrichtungen Expired - Lifetime EP1120602B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI000043U IT249747Y1 (it) 2000-01-27 2000-01-27 Dispositivo di supporto di elementi schermanti per apparecchi di illuminazione
ITMI000043U 2000-01-27

Publications (3)

Publication Number Publication Date
EP1120602A2 EP1120602A2 (de) 2001-08-01
EP1120602A3 EP1120602A3 (de) 2003-07-02
EP1120602B1 true EP1120602B1 (de) 2007-02-07

Family

ID=11443688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00204562A Expired - Lifetime EP1120602B1 (de) 2000-01-27 2000-12-18 Abschirmungsträger für Beleuchtungseinrichtungen

Country Status (9)

Country Link
EP (1) EP1120602B1 (de)
AT (1) ATE353422T1 (de)
DE (1) DE60033266T2 (de)
DK (1) DK1120602T3 (de)
ES (1) ES2281324T3 (de)
HK (1) HK1040426B (de)
IT (1) IT249747Y1 (de)
NO (1) NO327864B1 (de)
PT (1) PT1120602E (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005021710U1 (de) * 2005-06-14 2009-06-18 Aml Licht + Design Gmbh Lampenschirm zur Aufnahme eines Leuchtmittels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE107758C1 (de) *
US1527563A (en) * 1924-01-19 1925-02-24 American Ring Company Shade holder
DE4127128C2 (de) * 1991-08-16 1994-07-14 Huelsta Werke Huels Kg Halterung von Vorsatzelementen an einem Beleuchtungskörper
DE29505547U1 (de) * 1995-04-02 1995-09-21 Bruckner, Attila A., Dipl.-Ing., 65582 Hambach Halteklammer für Filter- und Schutzscheiben bei Miniaturreflektoren
US5588863A (en) * 1995-09-26 1996-12-31 Wu; Hsin-Weih Light bulb socket structure having a bulb housing with engaging means

Also Published As

Publication number Publication date
EP1120602A2 (de) 2001-08-01
ATE353422T1 (de) 2007-02-15
DK1120602T3 (da) 2007-06-04
NO20006553L (no) 2001-07-30
IT249747Y1 (it) 2003-05-28
EP1120602A3 (de) 2003-07-02
PT1120602E (pt) 2007-05-31
ITMI20000043U1 (it) 2001-07-27
DE60033266D1 (de) 2007-03-22
HK1040426B (zh) 2007-10-26
NO20006553D0 (no) 2000-12-21
HK1040426A1 (en) 2002-06-07
DE60033266T2 (de) 2007-12-06
ITMI20000043V0 (it) 2000-01-27
NO327864B1 (no) 2009-10-05
ES2281324T3 (es) 2007-10-01

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