EP0113445A2 - Lampe compacte à décharge à basse pression avec culot et douille - Google Patents

Lampe compacte à décharge à basse pression avec culot et douille Download PDF

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Publication number
EP0113445A2
EP0113445A2 EP83112318A EP83112318A EP0113445A2 EP 0113445 A2 EP0113445 A2 EP 0113445A2 EP 83112318 A EP83112318 A EP 83112318A EP 83112318 A EP83112318 A EP 83112318A EP 0113445 A2 EP0113445 A2 EP 0113445A2
Authority
EP
European Patent Office
Prior art keywords
socket
base
discharge lamp
pressure discharge
low
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Withdrawn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
EP83112318A
Other languages
German (de)
English (en)
Other versions
EP0113445A3 (fr
Inventor
Horst Porembski
Gerhard Dr. Dipl.-Ing. Steeger
Erhard Dipl.-Phys. Rasch
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 EP0113445A2 publication Critical patent/EP0113445A2/fr
Publication of EP0113445A3 publication Critical patent/EP0113445A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
    • H01R33/0809—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp having contacts on one side only

Definitions

  • the invention relates to a compact low-pressure discharge lamp with a base attached on one side and associated socket.
  • the invention has for its object to provide a simply designed base and an associated socket for a compact low-pressure discharge lamp, which allow a quick and unmistakable contact 'of the current-carrying socket parts with the corresponding pins of the base. It should be possible to easily insert or replace the compact lamp even in poor lighting conditions in the room and little space between the lamp housing and lamp.
  • The. compact low-pressure discharge lamp with the features mentioned in the preamble of the main claim according to the invention characterized in that the base is cylindrical at the end intended for use in the socket and carries four pins for electrical contacting on the underside, two pins being formed simultaneously for holding the base in the socket and the socket having a corresponding cylindrical opening and at the bottom of the opening arranged in a circle elongated recesses for receiving the pins and that two diametrically opposite guide ribs are provided on the circumference of the cylindrical end of the base and correspondingly shaped elongated recesses are provided in the edge of the cylindrical opening of the socket.
  • the pins designed to hold the base are fitted with a e.g. Provide cylindrical thickening:
  • the corresponding elongated recesses on the bottom have an enlarged opening at one end through which the cylindrical thickening of the pins can be inserted.
  • the ribs On the circumference of the cylindrical end of the base, two ribs are arranged diametrically opposite each other as a guide, the ribs e.g. have a rectangular or semicircular shape in cross section.
  • the guide ribs are offset from the lower edge of the base.
  • the recesses in the edge of the frame run over a circular arc defined in accordance with the elongated recesses on the floor. They are so long that the respective guide rib moves from one end to the other end of the recess during a locking rotation.
  • the recesses are the same width everywhere, the long sides being formed by the corresponding circular arcs.
  • a locking ring can be pushed over the socket. This lies with its end face on the socket. It is held by knobs on the outside of the circumference of the socket, which are received by an annular groove on the inner surface of the locking ring. The knobs can e.g. be evenly distributed over the circumference of the frame or they can also be attached in pairs at certain points on the circumference.
  • the locking ring has a round opening on the top and two side cutouts in the edge for pushing the base with the guide ribs. The locking ring is rotatably held on the socket and rotates when the base is screwed in.
  • Counter-knobs are fitted in the ring groove of the locking ring in order to make it easy to insert the base into the socket or to lock the base in the end position in the socket. These slide e.g. shortly before the base reaches the end position when screwing in or also when unscrewing, it reaches a knob of the respective pair of knobs and hold the locking ring in the position in which the counter-knob is between the two knobs of the respective pair of knobs.
  • Figure la and 1b shows the side view and bottom view of a base 1 according to the invention for a compact low-pressure discharge lamp 2.
  • the end 4 of the part 3 of the base 1 comprising the lamp 2 with a diameter of 30 mm and a height of 10 mm is cylindrical and carries on its underside 5 four pins 6, 7, 8, 9 arranged in a circle for electrical contacting.
  • Two pins 6, 7 serve at the same time to hold the base 1 in the socket 10 and are equipped with a cylindrical thickening 11, 12.
  • the two diametrically opposite guide ribs 13, 14 on the circumference of the cylindrical end 4 of the base 1 have a rectangular cross section with a width of 4.8 mm and a radial thickness of 2.2 mm. They are positioned 2.5 mm above the lower edge of the base.
  • the associated version 10 is shown in FIG. It has a cylindrical base end 4 adapted cylindrical opening 15 with just over 30 mm. At the bottom 16 of the opening 15, corresponding to the pins 6, 7, 8, 9, four elongate recesses 17, 18, 19, 20 arranged in a circle are provided, each of which extends over a radial angle of 45 °. Two of the recesses 17, 18 have an enlarged opening 21, 22 for receiving the holding pins 6, 7. The edge 23 has elongated recesses 24, 25 with a radial depth of 2.3 mm at two opposite locations, which are also run over an angle of 45 °.
  • 3a and 3b show a socket 26 with a locking ring 27.
  • the locking ring 27 is fixed to the socket 26 by four pairs of nubs 28, 29, 30, 31 which engage in the annular groove 32 of the locking ring 27.
  • the locking ring 27 On the top 33, the locking ring 27 has a round opening 34 of just over 30 mm in diameter and two lateral recesses 35, 36 with a width of 5.2 mm and a radial thickness of 2.3 mm.
  • the round opening 34 with the recesses 35, 36 allows the base 1 to be pushed through with the guide ribs 13, 14.
  • two counter knobs 37, 38 for locking the locking ring 27 in the insertion or end position of the locking ring 27 are in the annular groove 32 inserted base 1 attached.

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Connecting Device With Holders (AREA)
EP83112318A 1982-12-08 1983-12-07 Lampe compacte à décharge à basse pression avec culot et douille Withdrawn EP0113445A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8234509U 1982-12-08
DE19828234509 DE8234509U1 (de) 1982-12-08 1982-12-08 Kompakte Niederdruckentladungslampe mit Sockel und Fassung

Publications (2)

Publication Number Publication Date
EP0113445A2 true EP0113445A2 (fr) 1984-07-18
EP0113445A3 EP0113445A3 (fr) 1987-03-04

Family

ID=6746316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83112318A Withdrawn EP0113445A3 (fr) 1982-12-08 1983-12-07 Lampe compacte à décharge à basse pression avec culot et douille

Country Status (2)

Country Link
EP (1) EP0113445A3 (fr)
DE (1) DE8234509U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997024909A1 (fr) * 1995-12-29 1997-07-10 Walter Holzer Tube fluorescent a element lumineux remplaçable
US5883469A (en) * 1996-04-19 1999-03-16 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh Halogen lamp with an inherent safety effect
WO2007010248A1 (fr) * 2005-07-19 2007-01-25 Tp24 Limited Support d’ampoule et culot d’ampoule pour ampoule basse consommation
WO2008145570A3 (fr) * 2007-05-25 2009-04-16 Osram Gmbh Ensemble constitué d'une lampe et d'une douille de lampe
WO2010049285A1 (fr) * 2008-10-29 2010-05-06 Osram Gesellschaft mit beschränkter Haftung Dispositif d'éclairage comprenant une lampe à décharge et une unité de commande électronique située partiellement à l'extérieur de la lampe à décharge et raccordée électriquement à celle-ci

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625673B4 (de) * 1995-07-17 2010-09-02 Panasonic Electric Works Co., Ltd., Kadoma-shi Beleuchtungsvorrichtung
CN110729590A (zh) * 2019-10-25 2020-01-24 徐州爱特普电子有限公司 一种便于快速卡接的防尘插接件

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908168C (de) * 1938-09-23 1954-04-01 Aeg Zentriervorrichtung fuer elektrische Entladungsgefaesse mit Metallwandung
DE1110758B (de) * 1960-03-30 1961-07-13 Vossloh Werke Gmbh Drehrast-Fassung fuer Leuchtstofflampen
DE1639141B1 (de) * 1968-01-09 1971-06-09 Trilux Lenze Gmbh & Co Kg Leuchtengehäuse mit starterfassung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997024909A1 (fr) * 1995-12-29 1997-07-10 Walter Holzer Tube fluorescent a element lumineux remplaçable
US5883469A (en) * 1996-04-19 1999-03-16 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh Halogen lamp with an inherent safety effect
WO2007010248A1 (fr) * 2005-07-19 2007-01-25 Tp24 Limited Support d’ampoule et culot d’ampoule pour ampoule basse consommation
WO2008145570A3 (fr) * 2007-05-25 2009-04-16 Osram Gmbh Ensemble constitué d'une lampe et d'une douille de lampe
WO2010049285A1 (fr) * 2008-10-29 2010-05-06 Osram Gesellschaft mit beschränkter Haftung Dispositif d'éclairage comprenant une lampe à décharge et une unité de commande électronique située partiellement à l'extérieur de la lampe à décharge et raccordée électriquement à celle-ci

Also Published As

Publication number Publication date
DE8234509U1 (de) 1984-05-17
EP0113445A3 (fr) 1987-03-04

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Withdrawal date: 19880901

RIN1 Information on inventor provided before grant (corrected)

Inventor name: POREMBSKI, HORST

Inventor name: RASCH, ERHARD, DIPL.-PHYS.

Inventor name: STEEGER, GERHARD, DR. DIPL.-ING.