WO2007084049A1 - Porte-lampe - Google Patents

Porte-lampe Download PDF

Info

Publication number
WO2007084049A1
WO2007084049A1 PCT/SE2007/000009 SE2007000009W WO2007084049A1 WO 2007084049 A1 WO2007084049 A1 WO 2007084049A1 SE 2007000009 W SE2007000009 W SE 2007000009W WO 2007084049 A1 WO2007084049 A1 WO 2007084049A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamp holder
shaped part
outer tubular
inner fastener
stop
Prior art date
Application number
PCT/SE2007/000009
Other languages
English (en)
Inventor
Mikael Burvall
Original Assignee
Mikael Burvall
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 Mikael Burvall filed Critical Mikael Burvall
Priority to EP07701095A priority Critical patent/EP1984989A1/fr
Publication of WO2007084049A1 publication Critical patent/WO2007084049A1/fr

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
    • H01R33/22—Two-pole devices for screw type base, e.g. for lamp
    • 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
    • H01R33/97—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
    • H01R33/971—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held for screw type coupling devices

Definitions

  • the outer part 2 further shows at least one in the radial direction stretching projection (segment) 12.
  • the number of projections (segments) is preferably two or more.
  • the segments in the outer part can suitably be placed so that they are offset in relation to the notches in the stop 4.
  • the technical effect of the segments 12 is to prevent the inner fastener, in the lower position where force is applied so that the springy sheet 6 is depressed, from rotating in relation to the outer part 2.
  • Figure 3 depicts the inner fastener 3 in detail which is essentially of a circular-cylindrical design and shows a ring-shaped section 13 consisting of a threaded hole 14 in which the light bulb (not shown in the figure) can be screwed in and out of.
  • the outside surface of the ring- shaped section is provided with at least one radial outwardly facing projection (segment) 15.
  • the number of segments is preferably two or more.
  • Intermediate tracks 16 are placed between the segments.
  • the bulb is screwed out of the lamp holder by first applying a firm force downward against the light bulb and then applying a short screwing movement in either direction so that the projections engage the notches, after which the light bulb can be screwed out in the customary manner.

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

L’invention concerne un porte-lampe pour ampoule offrant une meilleure protection pour les enfants. Le porte-lampe comprend une partie tubulaire extérieure constituée d’une douille électrique et une fixation intérieure dans laquelle une ampoule peut être vissée et dévissée. La fixation intérieure est mobile axialement dans la partie tubulaire extérieure entre une position de protection pour les enfants dans laquelle elle peut tourner par rapport à la partie tubulaire extérieure, et une position dans laquelle elle est bloquée par rapport à la partie tubulaire extérieure. L’invention est conçue pour offrir une meilleure protection pour les enfants par rapport aux armatures de lampes ordinaires. Le porte-lampe réduit sensiblement le risque de contact direct entre un enfant et les parties d’une armature de lampe dans lesquelles circule le courant. De plus, les caractéristiques de ventilation de l’invention permettent de réduire l’accumulation de chaleur dans le porte-lampe et à la surface de l’ampoule, et donc la gravité de brûlures éventuelles occasionnées par contact accidentel avec la peau.
PCT/SE2007/000009 2006-01-23 2007-01-06 Porte-lampe WO2007084049A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07701095A EP1984989A1 (fr) 2006-01-23 2007-01-06 Porte-lampe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0600163-0 2006-01-23
SE0600163A SE529539C2 (sv) 2006-01-23 2006-01-23 Lamphållare

Publications (1)

Publication Number Publication Date
WO2007084049A1 true WO2007084049A1 (fr) 2007-07-26

Family

ID=38287902

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2007/000009 WO2007084049A1 (fr) 2006-01-23 2007-01-06 Porte-lampe

Country Status (3)

Country Link
EP (1) EP1984989A1 (fr)
SE (1) SE529539C2 (fr)
WO (1) WO2007084049A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20111306A1 (it) * 2011-07-14 2013-01-15 Arditi Spa Portalampada, particolarmente per lampade con attacco filettato, ad elevata semplicita' di assemblaggio.
USRE49183E1 (en) * 2016-11-01 2022-08-23 Tanghe Yaohao Electronics Co., Ltd. Lamp socket adapter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872852A (en) * 1988-12-23 1989-10-10 Palitz Jr Bernard G Child resistant electrical socket or socket attachment
WO1999000878A1 (fr) * 1997-06-30 1999-01-07 Mikael Burvall Douille de lampe
SE528505C2 (sv) * 2005-04-19 2006-11-28 Mikael Burvall Lamphållare med förhöjd barnsäkerhet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872852A (en) * 1988-12-23 1989-10-10 Palitz Jr Bernard G Child resistant electrical socket or socket attachment
WO1999000878A1 (fr) * 1997-06-30 1999-01-07 Mikael Burvall Douille de lampe
SE528505C2 (sv) * 2005-04-19 2006-11-28 Mikael Burvall Lamphållare med förhöjd barnsäkerhet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20111306A1 (it) * 2011-07-14 2013-01-15 Arditi Spa Portalampada, particolarmente per lampade con attacco filettato, ad elevata semplicita' di assemblaggio.
USRE49183E1 (en) * 2016-11-01 2022-08-23 Tanghe Yaohao Electronics Co., Ltd. Lamp socket adapter

Also Published As

Publication number Publication date
EP1984989A1 (fr) 2008-10-29
SE529539C2 (sv) 2007-09-04
SE0600163L (sv) 2007-07-24

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