ATE226367T1 - EXPLOSION-PROOF LAMP HOLDER WITH OPTIONAL OPENING AND CLOSING CONTACT MEANS - Google Patents

EXPLOSION-PROOF LAMP HOLDER WITH OPTIONAL OPENING AND CLOSING CONTACT MEANS

Info

Publication number
ATE226367T1
ATE226367T1 AT96107321T AT96107321T ATE226367T1 AT E226367 T1 ATE226367 T1 AT E226367T1 AT 96107321 T AT96107321 T AT 96107321T AT 96107321 T AT96107321 T AT 96107321T AT E226367 T1 ATE226367 T1 AT E226367T1
Authority
AT
Austria
Prior art keywords
explosion
lamp holder
contact means
closing contact
proof lamp
Prior art date
Application number
AT96107321T
Other languages
German (de)
Inventor
Helmut Wuerz
Dieter Pilz
Peter Dr Voelker
Original Assignee
Stahl R Schaltgeraete Gmbh
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 Stahl R Schaltgeraete Gmbh filed Critical Stahl R Schaltgeraete Gmbh
Application granted granted Critical
Publication of ATE226367T1 publication Critical patent/ATE226367T1/en

Links

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
    • H01R33/945—Holders with built-in electrical component
    • H01R33/96—Holders with built-in electrical component with switch operated by engagement or disengagement of coupling
    • 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

Landscapes

  • Connecting Device With Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The lamp fitting has an insulating housing (2) containing at least one movable contact device (4) with contact elements (45,46) and a slot for reception of at least one pin contact (25) of the tubular lamp (26). The width of the slot is reduced after insertion of the pin contact, to bring the contact elements into engagement with the latter against a spring bias, via a cam operating mechanism (22,51)
AT96107321T 1995-06-22 1996-05-09 EXPLOSION-PROOF LAMP HOLDER WITH OPTIONAL OPENING AND CLOSING CONTACT MEANS ATE226367T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19522719A DE19522719C1 (en) 1995-06-22 1995-06-22 Explosion-proof lamp holder with contact means that can be opened and closed

Publications (1)

Publication Number Publication Date
ATE226367T1 true ATE226367T1 (en) 2002-11-15

Family

ID=7765015

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96107321T ATE226367T1 (en) 1995-06-22 1996-05-09 EXPLOSION-PROOF LAMP HOLDER WITH OPTIONAL OPENING AND CLOSING CONTACT MEANS

Country Status (3)

Country Link
EP (1) EP0762563B1 (en)
AT (1) ATE226367T1 (en)
DE (2) DE19522719C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19714860C2 (en) * 1997-04-10 1999-02-25 Broekelmann Jaeger & Busse Lamp holder with protective device against the ingress of particles
EP1965127B1 (en) * 2007-02-28 2014-08-13 Siteco Beleuchtungstechnik GmbH Protection device for a light
CN102777866A (en) * 2012-07-20 2012-11-14 深圳市易事达电子有限公司 Lamp tube plug and light-emitting diode (LED) fluorescent lamp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621960A1 (en) * 1986-07-01 1988-01-14 Wagner Robert EXPLOSION-PROTECTED LAMP AND LAMP FOR DOUBLE-PIN BASE FLUORESCENT LAMPS
DE3728316A1 (en) * 1987-08-25 1989-03-09 Ceag Licht & Strom EXPLOSION OR FLASH-PROTECTED LAMP
DE8815752U1 (en) * 1987-12-24 1989-04-06 Adolf Schuch Kg, Lichttechnische Spezialfabrik, 6520 Worms, De
DE3818857A1 (en) * 1988-06-03 1989-12-07 Ceag Licht & Strom EXPLOSION-PROTECTED SOCKET FOR TWO-PEN FLUORESCENT LAMPS
DE3943065C1 (en) * 1989-12-28 1991-05-02 R. Stahl Schaltgeraete Gmbh, 7118 Kuenzelsau, De Explosion-protected lamp holder or socket for two-pin base lamp - has two borings in housing arranged in parallel to axis of rotation

Also Published As

Publication number Publication date
EP0762563A3 (en) 1997-07-09
DE19522719C1 (en) 1997-01-30
EP0762563A2 (en) 1997-03-12
DE59609796D1 (en) 2002-11-21
EP0762563B1 (en) 2002-10-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee