EP0145680A2 - Rohrförmige Einbauleuchte - Google Patents

Rohrförmige Einbauleuchte Download PDF

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Publication number
EP0145680A2
EP0145680A2 EP84830325A EP84830325A EP0145680A2 EP 0145680 A2 EP0145680 A2 EP 0145680A2 EP 84830325 A EP84830325 A EP 84830325A EP 84830325 A EP84830325 A EP 84830325A EP 0145680 A2 EP0145680 A2 EP 0145680A2
Authority
EP
European Patent Office
Prior art keywords
tubular body
lamp
seat
engage
fact
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Withdrawn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
EP84830325A
Other languages
English (en)
French (fr)
Other versions
EP0145680A3 (de
Inventor
Paolo Targetti
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.)
Targetti Sankey SpA
Original Assignee
Targetti Sankey 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 Targetti Sankey SpA filed Critical Targetti Sankey SpA
Publication of EP0145680A2 publication Critical patent/EP0145680A2/de
Publication of EP0145680A3 publication Critical patent/EP0145680A3/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Withdrawn legal-status Critical Current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
    • 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

Definitions

  • the invention has the object to provide a lamp to be socketed into a seat formed in a wall or in a panelling or other, which assembly includes a tubular body able to receive the lamp-holder or lamp, and able to be received into the seat; said tubular body presents at the open end an external flange able to engage a finishing annular frame, while at the opposite side the tubular body presents a closing head.
  • the closing head may engage a connection box.
  • guide means may be provided for engaging and adjusting the lamp-holder in axial position, particularly through pressing screw means.
  • an internal screening cone may be received which can be restrained therein by means of the annular frame.
  • a same head may be applied to several tubular bodies of different diameters.
  • a socket-lamp structure comprises a tubular wall body 1, which may have different diameter in order to receive different lamps or, however, to form socketed lamps having visible parts of different diameter; the tubular body 1 has an upper part 3 which is intended for receiving the assembly parts of the lamp-holder like the block 5 embodying the terminal board and carrying the lamp-holder 7.
  • the lamp-holder 7 respectively all the block, may be adjusted in position by providing a longitudinal slit in the wall 3 and/or in the wall 1 to achieve the lamp-holder fastening in a position axially adjustable along said slit, by means of a pressing screw.
  • the tubular body 1 has a flange 10, to which two or more springs 12 are engaged directly on the flange or better in corresponding slits formed in the same flange.
  • the springs 12 allow the flange 10 to be engaged by a seal ring 14 in order to finish the socketed lamp.
  • This ring may also engage a cone 16 which may be requested in some cases in the socket-lamps.
  • two sets of transversal slits 18 may be provided, being longitudinally aligned and stairs-like arranged; the two sets of slits are formed in two diametrically opposite positions.
  • a U-shaped spring 20 may be inserted, into each set of slits 18, having the intermediate part 20A in the inside of the tubular body and arms 20 which project outwardly of the tubular body wall.
  • the two arms of the springs 20 tend to open and are forced towards each another to permit the insertion into the predetermined pair of slits 18 from the inside toward the outside.
  • the springs 20 serve to fix the structure of the tubular body 1 with what it includes into the seat receiving it therein.
  • the body 1 Upon assembly, the body 1 is engaged into the seat before completing the assembly of the lamp and of the eventual cone as well as the ring, for easily handling the springs.
  • the springs 20 may be inserted only in part into the slits, as shown in Fig.3, where they may be kept by the presence of shapings 20C, more or less marked, and possibly such as to ensure the sliding along the contrast surfaces.
  • the seats may be of two types: one type S2 (Fig.5) is made up of a dug out hole with cylindrical wall; another type S1 is in the form of a hole passing through a panel P (Figs.3 and 4) the thickness of which may vary.
  • the springs 20 are arranged as indicated in Fig.5 and biased according to arrows f1 so that to have the assembly inserted into the seat S2 and then make it slide while forcing the spring arms against the wall of seat S2, exerting in this way a friction pressure; alternatively, the springs may be arranged already outwardly projecting and be pressed by opening their upper arms in order to enter the seat and then leave them against it to make them slide in the abutting position of flange 10 against the wall.
  • the construction of the lamp structure as a tubular body offers many advantages: it allows a substantial clogging of the holes making up the seats S2 to make use of the interspace for circulation of air or other; it permits to screen the light directed towards the back part of the headlight; it permits to isolate the light source from the neighbouring environment.
  • the present headlight has further complementary advantages obtainable through simple constructions, among which: it offers the possibility to adjust the lamp in axial position; the easy replacement of the seal ring; the setting of the connection box; the possibility to make socketed lamps of various sizes with only one head.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
EP84830325A 1983-12-09 1984-12-03 Rohrförmige Einbauleuchte Withdrawn EP0145680A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1195883U 1983-12-09
IT1195883U IT8311958V0 (it) 1983-12-09 1983-12-09 Complesso di lume da incassare,con corpo tubolare atto ad essere accolto nella sede

Publications (2)

Publication Number Publication Date
EP0145680A2 true EP0145680A2 (de) 1985-06-19
EP0145680A3 EP0145680A3 (de) 1985-07-03

Family

ID=11138779

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84830325A Withdrawn EP0145680A3 (de) 1983-12-09 1984-12-03 Rohrförmige Einbauleuchte

Country Status (2)

Country Link
EP (1) EP0145680A3 (de)
IT (1) IT8311958V0 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1139018A2 (de) 2000-03-25 2001-10-04 A. Raymond & Cie Befestigungsmittel, insbesondere für Einbauleuchten
US20100211243A1 (en) * 2004-03-05 2010-08-19 Samsung Electronics Co., Ltd. Of Suwon-Si Traveling control method, medium, and apparatus for autonomous navigation
EP2157370A3 (de) * 2008-08-22 2010-10-13 Daxtor APS Anpassbarer Einsatz
ITBO20100460A1 (it) * 2010-07-22 2012-01-23 Viabizzuno Srl Faretto regolabile
EP4592591A1 (de) * 2024-01-29 2025-07-30 Zumtobel Lighting GmbH Kabelrückhalteeinheit und damit ausgestattete leuchte

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099404A (en) * 1961-11-13 1963-07-30 Markstone Mfg Company Recessed lighting fixtures
US3316399A (en) * 1962-01-29 1967-04-25 C & M Products Ltd Pot-light fixture
US3801815A (en) * 1973-02-14 1974-04-02 Marvin Electric Mfg Co Downlight with multiplier cone
US4048491A (en) * 1974-04-08 1977-09-13 Wessman Leonard A Recessed lighting fixture
FR2497557A1 (fr) * 1981-01-06 1982-07-09 David Francis Systeme de spot encastre

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1139018A2 (de) 2000-03-25 2001-10-04 A. Raymond & Cie Befestigungsmittel, insbesondere für Einbauleuchten
DE10014967A1 (de) * 2000-03-25 2001-10-04 Raymond A & Cie Befestigungmittel, insbesondere für Einbauleuchten
DE10014967C2 (de) * 2000-03-25 2002-03-21 Raymond A & Cie Befestigungmittel, insbesondere für Einbauleuchten
US20100211243A1 (en) * 2004-03-05 2010-08-19 Samsung Electronics Co., Ltd. Of Suwon-Si Traveling control method, medium, and apparatus for autonomous navigation
EP2157370A3 (de) * 2008-08-22 2010-10-13 Daxtor APS Anpassbarer Einsatz
ITBO20100460A1 (it) * 2010-07-22 2012-01-23 Viabizzuno Srl Faretto regolabile
EP4592591A1 (de) * 2024-01-29 2025-07-30 Zumtobel Lighting GmbH Kabelrückhalteeinheit und damit ausgestattete leuchte
WO2025162702A1 (en) * 2024-01-29 2025-08-07 Zumtobel Lighting Gmbh Cable restraint unit and luminaire provided therewith

Also Published As

Publication number Publication date
IT8311958V0 (it) 1983-12-09
EP0145680A3 (de) 1985-07-03

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): BE DE FR GB NL

AK Designated contracting states

Designated state(s): BE DE FR GB NL

17P Request for examination filed

Effective date: 19851108

17Q First examination report despatched

Effective date: 19860526

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870213

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TARGETTI, PAOLO