EP1833069A8 - A changeable lamp base - Google Patents

A changeable lamp base Download PDF

Info

Publication number
EP1833069A8
EP1833069A8 EP05781697A EP05781697A EP1833069A8 EP 1833069 A8 EP1833069 A8 EP 1833069A8 EP 05781697 A EP05781697 A EP 05781697A EP 05781697 A EP05781697 A EP 05781697A EP 1833069 A8 EP1833069 A8 EP 1833069A8
Authority
EP
European Patent Office
Prior art keywords
bulb holder
lamp base
bottom housing
type
press
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Withdrawn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
EP05781697A
Other languages
German (de)
French (fr)
Other versions
EP1833069A4 (en
EP1833069A1 (en
Inventor
Nanquing Zhou
Qi Huang
Jinbao Cai
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.)
Individual
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 EP1833069A1 publication Critical patent/EP1833069A1/en
Publication of EP1833069A8 publication Critical patent/EP1833069A8/en
Publication of EP1833069A4 publication Critical patent/EP1833069A4/en
Withdrawn legal-status Critical Current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
    • H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/58—Means for fastening the separate part to the vessel, e.g. by cement
    • H01J5/60—Means for fastening the separate part to the vessel, e.g. by cement for fastening by mechanical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • 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
    • H01R33/9453—Holders with built-in electrical component for screw type coupling devices

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The invention teaches a changeable lamp base, comprising a bottom housing, a bulb holder and a press-type conductor; wherein the bottom housing is removably connected to the bulb holder, a circuit board and a lamp pipe are mounted in a lower cavity of the bottom housing, and the press-type conductor is fixed on the bulb holder via an insulative fastener. The bulb holder may be of a screw-type or a bayonet-type, and have different diameters. In practice, the lamp base may be changed by easily and conveniently replacing the bulb holder or the bottom housing as required.
EP05781697A 2004-11-25 2005-08-09 A changeable lamp base Withdrawn EP1833069A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200420097882 2004-11-25
PCT/CN2005/001221 WO2006056111A1 (en) 2004-11-25 2005-08-09 A changeable lamp base

Publications (3)

Publication Number Publication Date
EP1833069A1 EP1833069A1 (en) 2007-09-12
EP1833069A8 true EP1833069A8 (en) 2007-10-24
EP1833069A4 EP1833069A4 (en) 2008-07-09

Family

ID=36497730

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05781697A Withdrawn EP1833069A4 (en) 2004-11-25 2005-08-09 A changeable lamp base

Country Status (2)

Country Link
EP (1) EP1833069A4 (en)
WO (1) WO2006056111A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2631419C2 (en) * 2012-06-05 2017-09-22 Филипс Лайтинг Холдинг Б.В. Cap for electric bulb and method for electric bulb cap assembly

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011096838A1 (en) * 2010-02-05 2011-08-11 Общество с ограниченной ответственностью "ДиС ПЛЮС" Method for securing the base of an electric lamp and electric lamp with a base secured by this method
RU2656606C2 (en) 2013-03-11 2018-06-06 Филипс Лайтинг Холдинг Б.В. Base for electrical lamp and method of assembling base for electrical lamp
CN105465750A (en) * 2015-11-04 2016-04-06 陈智凌 Lamp cap free from riveting and manufacturing method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2263836Y (en) * 1996-07-02 1997-10-01 帝玮实业股份有限公司 Lamp socket with waterproof
TW548682B (en) * 1999-01-28 2003-08-21 Toshiba Lighting & Technology Lamp apparatus and lamp apparatus manufacturing method
US6620632B2 (en) * 2000-04-06 2003-09-16 Seh America, Inc. Method for evaluating impurity concentrations in semiconductor substrates
JP2003168302A (en) * 2001-11-30 2003-06-13 Toshiba Lighting & Technology Corp Compact self ballasted fluorescent lamp
CN100369182C (en) * 2004-04-30 2008-02-13 深圳大弘电器有限公司 Split compact type fluorescent lamp
WO2005106924A1 (en) * 2004-04-30 2005-11-10 Shenzhen Dahong Electronic Co. Ltd Two part compact fluorescent lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2631419C2 (en) * 2012-06-05 2017-09-22 Филипс Лайтинг Холдинг Б.В. Cap for electric bulb and method for electric bulb cap assembly

Also Published As

Publication number Publication date
EP1833069A4 (en) 2008-07-09
WO2006056111A1 (en) 2006-06-01
EP1833069A1 (en) 2007-09-12

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070625

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ZHOU, NANQUING

Inventor name: CAI, JINBAO

Inventor name: HUANG, QI

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ZHOU, NANQING

Inventor name: HUANG, QI

Inventor name: CAI, JINBAO

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20080609

RIC1 Information provided on ipc code assigned before grant

Ipc: H01R 33/94 20060101ALI20080603BHEP

Ipc: H01J 5/50 20060101AFI20060613BHEP

17Q First examination report despatched

Effective date: 20080801

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110301