EP0453640A2 - Adaptateur - Google Patents

Adaptateur Download PDF

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Publication number
EP0453640A2
EP0453640A2 EP90123137A EP90123137A EP0453640A2 EP 0453640 A2 EP0453640 A2 EP 0453640A2 EP 90123137 A EP90123137 A EP 90123137A EP 90123137 A EP90123137 A EP 90123137A EP 0453640 A2 EP0453640 A2 EP 0453640A2
Authority
EP
European Patent Office
Prior art keywords
adapter
reflector
fastening ring
housing
adapter 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.)
Withdrawn
Application number
EP90123137A
Other languages
German (de)
English (en)
Other versions
EP0453640A3 (en
Inventor
Gert Dr. Wemmer
Alfons Jendrewski
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP0453640A2 publication Critical patent/EP0453640A2/fr
Publication of EP0453640A3 publication Critical patent/EP0453640A3/de
Withdrawn legal-status Critical Current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
    • 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
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part

Definitions

  • the invention relates to an adapter according to the preamble of claim 1.
  • Adapters for high-voltage halogen incandescent lamps are known from the trade, which have a molded-on metallized glass reflector.
  • the glass reflector with its side facing away from the light exit opening, the reflector neck, is cemented or screwed to the ceramic connection element of the adapter in which the socket for the halogen incandescent lamp is accommodated.
  • This type of attachment has the disadvantage that it is very complex because, on the one hand, when designing the reflector in the region of the reflector neck in which the lamp is carried out, care must be taken to ensure the best possible reflection and light focusing effect of the reflector with low light losses, and on the other hand the requirements for its attachment to the connecting element of the adapter must also be taken into account. This results in several complex manufacturing steps for the manufacture of such adapters.
  • the invention has for its object to provide an adapter that allows a simple and inexpensive installation of a reflector on the adapter housing.
  • the reflector attachment to the adapter housing must also be suitable for series production.
  • FIG. 1 shows an adapter 1 with an essentially ceramic connection element 2 and a metallic housing 6 in cross section.
  • the connection element 2 has at the lower end an E27 base sleeve 3 placed on the outside and inside a socket 4 for receiving a 220 V-75 W halogen lamp 5 with a bayonet B15d base 18.
  • the adapter housing 6 is above the upper part of the connection element 2 put up and crimped with this. In the direction of the light exit opening, the adapter housing 6 widens into an almost parabolic vessel. In the area of the light exit opening, the adapter housing 6 has a collar 9 which is locked in a fastening ring 8.
  • the fastening ring 8 is made of plastic and is used to fasten a reflector 7 in the adapter housing 6.
  • the outer or surface of the fastening ring 8 is designed like a staircase for decorative reasons. After mounting the reflector 7 in the adapter housing 6, only this outer or surface is visible from the fastening ring 8.
  • five inner latching lugs 14 are arranged at equal intervals, which also have a wedge shape. Together with the inner bead 12, which runs along the entire length of the inner circumference of the fastening ring 8, they define the inner receiving slot 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
EP19900123137 1990-04-25 1990-12-03 Adapter Withdrawn EP0453640A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9004680U DE9004680U1 (de) 1990-04-25 1990-04-25 Adapter
DE9004680U 1990-04-25

Publications (2)

Publication Number Publication Date
EP0453640A2 true EP0453640A2 (fr) 1991-10-30
EP0453640A3 EP0453640A3 (en) 1992-01-08

Family

ID=6853200

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900123137 Withdrawn EP0453640A3 (en) 1990-04-25 1990-12-03 Adapter

Country Status (2)

Country Link
EP (1) EP0453640A3 (fr)
DE (1) DE9004680U1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998040936A1 (fr) * 1997-03-11 1998-09-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe a halogene avec douille
EP1322004A3 (fr) * 2001-12-21 2004-01-21 BJB GmbH & Co. KG Douille de lampe en particulier pour lampes halogènes à haute tension
EP1322003A3 (fr) * 2001-12-21 2004-01-21 BJB GmbH & Co. KG Douille de lampe haute tension
EP1322002A3 (fr) * 2001-12-21 2004-01-21 BJB GmbH & Co. KG Douille de lampe
US7148172B2 (en) 2002-03-15 2006-12-12 Exxonmobil Chemical Patents Inc. High silica chabazite, its synthesis and its use in the conversion of oxygenates to olefins
GB2456557A (en) * 2008-01-21 2009-07-22 Richard Talbot-Smith Light cap conversion unit
DE102009026399A1 (de) * 2009-08-19 2011-02-24 Aml Licht + Design Gmbh Leuchtmittelfassungsadapter
CN101558264B (zh) * 2006-12-11 2013-05-29 皇家飞利浦电子股份有限公司 电反射器灯
CN105757092A (zh) * 2014-12-15 2016-07-13 海洋王照明科技股份有限公司 紧固件、紧固件模组及具有所述紧固件模组的灯具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413462A (en) * 1966-09-29 1968-11-26 Spero Electric Corp Lighting fixture reflector surfacing device
CH498336A (de) * 1970-02-05 1970-10-31 Novelectric Ag Anordnung zum lösbaren Befestigen eines Leuchtenrahmens an der Lichtleiste einer Fluoreszenzleuchte
FR2484720A1 (fr) * 1980-06-13 1981-12-18 David Francis Systeme de douille transformatrice a culot standard pour la conversion des luminaires
FR2496842A1 (fr) * 1980-12-18 1982-06-25 Gipelec Boitier d'appareil d'eclairage
NL8300798A (nl) * 1983-03-04 1984-10-01 Philips Nv Elektrische lamp voorzien van een lichtbron, een reflektor en een lampvoet.
GB2203527B (en) * 1987-03-27 1990-10-31 Matyus Flynn David William Lighting unit
FR2634540B1 (fr) * 1988-07-20 1992-06-19 Cibie Projecteurs Porte-lampe, notamment pour projecteur de vehicule automobile

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998040936A1 (fr) * 1997-03-11 1998-09-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe a halogene avec douille
EP1322004A3 (fr) * 2001-12-21 2004-01-21 BJB GmbH & Co. KG Douille de lampe en particulier pour lampes halogènes à haute tension
EP1322003A3 (fr) * 2001-12-21 2004-01-21 BJB GmbH & Co. KG Douille de lampe haute tension
EP1322002A3 (fr) * 2001-12-21 2004-01-21 BJB GmbH & Co. KG Douille de lampe
US7148172B2 (en) 2002-03-15 2006-12-12 Exxonmobil Chemical Patents Inc. High silica chabazite, its synthesis and its use in the conversion of oxygenates to olefins
US7435863B2 (en) 2002-03-15 2008-10-14 Exxonmobil Chemical Patents Inc. High silica chabazite, its synthesis and its use in the conversion of oxygenates to olefins
CN101558264B (zh) * 2006-12-11 2013-05-29 皇家飞利浦电子股份有限公司 电反射器灯
GB2456557A (en) * 2008-01-21 2009-07-22 Richard Talbot-Smith Light cap conversion unit
DE102009026399A1 (de) * 2009-08-19 2011-02-24 Aml Licht + Design Gmbh Leuchtmittelfassungsadapter
CN105757092A (zh) * 2014-12-15 2016-07-13 海洋王照明科技股份有限公司 紧固件、紧固件模组及具有所述紧固件模组的灯具

Also Published As

Publication number Publication date
DE9004680U1 (de) 1990-06-21
EP0453640A3 (en) 1992-01-08

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