EP0320875A3 - Lighting device for household appliances such as ovens - Google Patents

Lighting device for household appliances such as ovens Download PDF

Info

Publication number
EP0320875A3
EP0320875A3 EP88120801A EP88120801A EP0320875A3 EP 0320875 A3 EP0320875 A3 EP 0320875A3 EP 88120801 A EP88120801 A EP 88120801A EP 88120801 A EP88120801 A EP 88120801A EP 0320875 A3 EP0320875 A3 EP 0320875A3
Authority
EP
European Patent Office
Prior art keywords
contact
socket
lamp
ovens
lighting device
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.)
Granted
Application number
EP88120801A
Other languages
German (de)
Other versions
EP0320875A2 (en
EP0320875B1 (en
Inventor
Gunter Dipl.-Ing. Hammerl
Kurt Lintner
Josef Dipl.-Ing. Krautscheid
Johann Klement
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.)
BOSCH-SIEMENS HAUSGERAETE GMBH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0320875A2 publication Critical patent/EP0320875A2/en
Publication of EP0320875A3 publication Critical patent/EP0320875A3/en
Application granted granted Critical
Publication of EP0320875B1 publication Critical patent/EP0320875B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/09—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for baseless lamp bulb
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/008—Illumination for oven cavities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/307—Lighting for domestic or personal use for ovens
    • 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
    • H01R13/44—Means for preventing access to live contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Electric Stoves And Ranges (AREA)
  • Connecting Device With Holders (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electric Ovens (AREA)
  • Endoscopes (AREA)
  • Radiation-Therapy Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

A lighting device for household appliances such as ovens, includes an electric lamp socket formed of electrically insulating material preventing leakage currents. Contact parts are disposed in the socket. The socket has an access side with a plug-in opening formed therein into which a lamp with a glass bulb, a lamp base of insulating material and contact prongs protruding from the lamp base is to be plugged into contact with the contact parts in a given plug-in direction. An electrically conductive and protectively grounded protective element covers at least the access side of the lamp socket and extends to the vicinity of at least one of the glass bulb and the lamp base. The protective element and the contact parts are spaced apart by a distance being greater than the length of the contact prongs by a required margin of safety, as seen in the given plug-in direction.
EP88120801A 1987-12-15 1988-12-13 Lighting device for household appliances such as ovens Expired - Lifetime EP0320875B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873742509 DE3742509A1 (en) 1987-12-15 1987-12-15 ELECTRICAL LIGHTING DEVICE FOR HOME APPLIANCES LIKE OVENS
DE3742509 1987-12-15

Publications (3)

Publication Number Publication Date
EP0320875A2 EP0320875A2 (en) 1989-06-21
EP0320875A3 true EP0320875A3 (en) 1990-05-16
EP0320875B1 EP0320875B1 (en) 1994-07-27

Family

ID=6342665

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88120801A Expired - Lifetime EP0320875B1 (en) 1987-12-15 1988-12-13 Lighting device for household appliances such as ovens

Country Status (6)

Country Link
US (1) US4870546A (en)
EP (1) EP0320875B1 (en)
AT (1) ATE109268T1 (en)
DE (2) DE3742509A1 (en)
ES (1) ES2056884T3 (en)
YU (1) YU47175B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8903947U1 (en) * 1989-03-31 1990-10-18 Heraeus Instruments GmbH, 6450 Hanau Contact protection for headlights
US5121304A (en) * 1990-10-15 1992-06-09 Gte Products Corporation Vehicle lamp
EP0543448B1 (en) * 1991-11-18 1999-07-14 Koninklijke Philips Electronics N.V. Electric reflector lamp
IT1267720B1 (en) * 1994-05-20 1997-02-07 Zanussi Elettrodomestici REFRIGERATOR WITH IMPROVED LAMP HOLDER
US5660452A (en) * 1995-08-25 1997-08-26 Maytag Corporation Indicator light for an appliance
US5879073A (en) * 1996-01-29 1999-03-09 Koito Manufacturing Co., Ltd. Vehicular lamp having discharge bulb
US6361181B1 (en) 2000-02-28 2002-03-26 Maytag Corporation Appliance with light mounted in door
US7931381B2 (en) * 2008-12-19 2011-04-26 Whirlpool Corporation Lighting system for cooking appliance
DE102015114253B4 (en) * 2015-08-27 2017-06-22 Bjb Gmbh & Co. Kg oven light
DE102021112796B3 (en) 2021-05-18 2022-06-23 Bjb Gmbh & Co. Kg Lamp socket with non-riveted contact connection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB963968A (en) * 1962-03-06 1964-07-15 Cibie Pierre Safety device for electric bulbs,more particularly for automobile headlamp bulbs
GB2018055A (en) * 1978-03-31 1979-10-10 Barthelemy L Safety socket connector
DE8711524U1 (en) * 1987-08-25 1987-10-08 Bosch-Siemens Hausgeräte GmbH, 8000 München Electric light for household appliances

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE406613C (en) * 1921-06-04 1924-11-29 Heinrich Gothe Hinged incandescent lamp fitting, one pole of which is earthed, with spring contacts fixed in the housing and with a fuse in the cover
GB524025A (en) * 1939-01-19 1940-07-29 Gen Electric Co Ltd Improvements in and relating to electric lighting fittings
NL6816006A (en) * 1968-11-09 1970-05-12
US4222623A (en) * 1978-07-26 1980-09-16 Tore Hultberg Glow-lamp holder
DE2921425C3 (en) * 1979-05-26 1985-10-10 Pistor + Boss GmbH, 5880 Lüdenscheid Electric lamp for illuminating ovens
DE8131006U1 (en) * 1981-10-23 1983-04-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München ELECTRIC LAMP
DE8710698U1 (en) * 1987-08-05 1987-09-17 Korsch, Alfred, 4154 Tönisvorst lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB963968A (en) * 1962-03-06 1964-07-15 Cibie Pierre Safety device for electric bulbs,more particularly for automobile headlamp bulbs
GB2018055A (en) * 1978-03-31 1979-10-10 Barthelemy L Safety socket connector
DE8711524U1 (en) * 1987-08-25 1987-10-08 Bosch-Siemens Hausgeräte GmbH, 8000 München Electric light for household appliances

Also Published As

Publication number Publication date
YU47175B (en) 1995-01-31
ATE109268T1 (en) 1994-08-15
YU226188A (en) 1991-04-30
ES2056884T3 (en) 1994-10-16
DE3742509C2 (en) 1992-07-30
US4870546A (en) 1989-09-26
DE3850864D1 (en) 1994-09-01
DE3742509A1 (en) 1989-06-29
EP0320875A2 (en) 1989-06-21
EP0320875B1 (en) 1994-07-27

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