NO324221B1 - Explosion proof lighting unit and its plug connection - Google Patents

Explosion proof lighting unit and its plug connection

Info

Publication number
NO324221B1
NO324221B1 NO20030712A NO20030712A NO324221B1 NO 324221 B1 NO324221 B1 NO 324221B1 NO 20030712 A NO20030712 A NO 20030712A NO 20030712 A NO20030712 A NO 20030712A NO 324221 B1 NO324221 B1 NO 324221B1
Authority
NO
Norway
Prior art keywords
light fitting
plug
explosion
housing
connection
Prior art date
Application number
NO20030712A
Other languages
Norwegian (no)
Other versions
NO20030712L (en
NO20030712D0 (en
Inventor
Gerhard Schwarz
Original Assignee
Cooper Crouse Hinds 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 Cooper Crouse Hinds Gmbh filed Critical Cooper Crouse Hinds Gmbh
Publication of NO20030712D0 publication Critical patent/NO20030712D0/en
Publication of NO20030712L publication Critical patent/NO20030712L/en
Publication of NO324221B1 publication Critical patent/NO324221B1/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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements
    • 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
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • F21V27/02—Cable inlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Connecting Device With Holders (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Cable Accessories (AREA)

Abstract

An explosion-protected light fitting (1) has a light fitting housing (2) and a lighting means (4) which can be fixed to said housing and supplied with electricity by at least one mounting (3). Said mounting can be connected to a supply line (6) and said light fitting housing can be closed with a transparent cover (7) and can only be opened when disconnected from the supply. The aim of the invention is to improve a light fitting in such a way as to provide a simple, economical means of disconnecting the lighting means or the entire light fitting from the supply and at the same time, provide shock protection from parts of the light fitting that are live, taking into account the requirements for explosion-protected light fittings. To this end, a counter-element (8) of a plug-in connection is located externally on the light fitting housing. A corresponding plug-in element (9) of the plug-in connection on the supply line (6) can be connected to said counter-element, especially in an explosion-protected manner. The cover (7) can be locked in its closed position (10) until the plug-in connection is released.
NO20030712A 2000-08-17 2003-02-14 Explosion proof lighting unit and its plug connection NO324221B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20014168U DE20014168U1 (en) 2000-08-17 2000-08-17 Explosion-proof luminaire and plug connection
PCT/EP2001/008798 WO2002015348A1 (en) 2000-08-17 2001-07-30 Explosion-protected light fitting and plug-in connection

Publications (3)

Publication Number Publication Date
NO20030712D0 NO20030712D0 (en) 2003-02-14
NO20030712L NO20030712L (en) 2003-04-11
NO324221B1 true NO324221B1 (en) 2007-09-10

Family

ID=7945269

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20030712A NO324221B1 (en) 2000-08-17 2003-02-14 Explosion proof lighting unit and its plug connection

Country Status (5)

Country Link
EP (1) EP1310021B1 (en)
AT (1) ATE337634T1 (en)
DE (2) DE20014168U1 (en)
NO (1) NO324221B1 (en)
WO (1) WO2002015348A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045455A1 (en) * 2004-09-20 2006-04-06 BöSha GmbH + Co KG Explosion-proof electrical equipment, in particular lights and distribution boxes, in monitored circuits with plug connections

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435744A (en) * 1981-08-10 1984-03-06 Pauluhn Electric Manufacturing Co., Inc. Explosion-proof fluorescent light fixture
DE3818857A1 (en) * 1988-06-03 1989-12-07 Ceag Licht & Strom EXPLOSION-PROTECTED SOCKET FOR TWO-PEN FLUORESCENT LAMPS
DE3911900A1 (en) * 1989-04-12 1990-10-18 Stahl R Schaltgeraete Gmbh EXPLOSION PROTECTED LAMP
US5381321A (en) * 1992-06-02 1995-01-10 Service Machine Co. Luminaire for hazardous atmospheres and explosion proof enclosure for power supply therefor

Also Published As

Publication number Publication date
NO20030712L (en) 2003-04-11
EP1310021A1 (en) 2003-05-14
NO20030712D0 (en) 2003-02-14
EP1310021B1 (en) 2006-08-23
ATE337634T1 (en) 2006-09-15
DE20014168U1 (en) 2001-12-20
WO2002015348A1 (en) 2002-02-21
DE50110817D1 (en) 2006-10-05

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees