CN2504760Y - 卤钨灯 - Google Patents

卤钨灯 Download PDF

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Publication number
CN2504760Y
CN2504760Y CN01245586U CN01245586U CN2504760Y CN 2504760 Y CN2504760 Y CN 2504760Y CN 01245586 U CN01245586 U CN 01245586U CN 01245586 U CN01245586 U CN 01245586U CN 2504760 Y CN2504760 Y CN 2504760Y
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CN
China
Prior art keywords
pin
filament
pressing plate
bulb
turning
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.)
Expired - Fee Related
Application number
CN01245586U
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English (en)
Inventor
张伟革
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN01245586U priority Critical patent/CN2504760Y/zh
Priority to DE20206950U priority patent/DE20206950U1/de
Priority to EP02009871A priority patent/EP1286376A3/de
Application granted granted Critical
Publication of CN2504760Y publication Critical patent/CN2504760Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K1/00Details
    • H01K1/42Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/44Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/52Means forming part of the tube or lamps for the purpose of providing electrical connection to it directly applied to or forming part of the vessel
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K1/00Details
    • H01K1/40Leading-in conductors

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  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

本实用新型涉及一种卤钨灯,具有灯泡、灯丝、压板和插脚,插脚制成“U”型,“U”的一头连接灯丝,另一头向里弯曲,压板在“U”型插脚向里弯曲的一头对应处设置有插脚槽,“U”型插脚向里弯曲的一头设置在插脚槽内,结构设计新颖合理,安装使用方便,美观大方,操作简便,适用范围广,在因需要而更换灯珠时,不容易断脚,不会造成短路。

Description

卤钨灯
技术领域
本实用新型涉及一种灯具,特别是一种卤钨灯。
背景技术
目前,卤钨灯广泛使用在室内及室外的照明,比以前所使用的白炽灯,在寿命和发光效率上都有了很大的提高,改变了过去使用变压器的要求,能直接承受220V的高压,结构上更小巧,国内外市场前景十分广阔。但本产品的插脚一直是一个难以解决的难题,使用单针插脚,接触不大好,改用其它形式,例如“U”形插脚,接触问题是解决了,但常因弹力不一致,接触不稳,在因需要而更换灯珠时,容易断脚,并使其残留在插座内,造成短路。
技术方案
本实用新型的目的是提出一种能解决上述缺点的卤钨灯。
本实用新型的目的是这样实现的:一种卤钨灯,具有灯泡、灯丝、压板和插脚,灯泡和压板一体制成,灯丝由固定架固定,设置在灯泡内,灯丝的两端固定在压板里,插脚与灯丝的两端连接,也由压板固定,插脚制成“U”型,“U”的一头连接灯丝,另一头向里弯曲,压板在“U”型插脚向里弯曲的一头对应处设置有插脚槽,“U”型插脚向里弯曲的一头设置在插脚槽内。
本实用新型的优点是结构设计新颖合理,安装使用方便,美观大方,操作简便,适用范围广。由于插脚制成“U”型,一头连接灯丝,另一头向里弯曲,压板在“U”型插脚向里弯曲的一头对应处设置有插脚槽,“U”型插脚向里弯曲的一头设置在插脚槽内,在因需要而更换灯珠时,“U”型插脚的两端均受力均匀,特别是向里弯曲的一头,因插脚槽的作用力,不可能使“U”型插脚脱落。
附图说明
下面结合附图对本实用新型的实施例作进一步详细描述。
图1是本实用新型的结构示意图;
图2是图1的局部剖视放大图。
具体实施方式
如图1、图2所示的卤钨灯,具有灯泡1、灯丝2、压板3和插脚4,灯泡1和压板3一体制成,灯丝2由固定架21上的灯丝支架22固定,设置在灯泡1内,灯丝2的两端穿过固定架21,固定在压板3里,插脚4与灯丝2的两端连接,也由压板3固定,插脚4制成“U”型,“U”的一头连接灯丝2的端,另一头向里弯曲,压板3在“U”型插脚4向里弯曲的一头对应处设置有插脚槽31,“U”型插脚4向里弯曲的一头设置在插脚槽31内。

Claims (1)

1、一种卤钨灯,具有灯泡(1)、灯丝(2)、压板(3)和插脚(4),灯泡(1)和压板(3)一体制成,灯丝(2)由固定架(21)上的灯丝支架(22)固定,设置在灯泡(1)内,灯丝(2)的两端穿过固定架(21),固定在压板(3)里,插脚(4)与灯丝(2)的两端连接,也由压板(3)固定,其特征在于:插脚(4)制成“U”型,“U”的一头连接灯丝(2)的端,另一头向里弯曲,压板(3)在“U”型插脚(4)向里弯曲的一头对应处设置有插脚槽(31),“U”型插脚(4)向里弯曲的一头设置在插脚槽(31)内。
CN01245586U 2001-08-23 2001-08-23 卤钨灯 Expired - Fee Related CN2504760Y (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN01245586U CN2504760Y (zh) 2001-08-23 2001-08-23 卤钨灯
DE20206950U DE20206950U1 (de) 2001-08-23 2002-05-02 Halogenlampe
EP02009871A EP1286376A3 (de) 2001-08-23 2002-05-02 Halogenlampe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN01245586U CN2504760Y (zh) 2001-08-23 2001-08-23 卤钨灯

Publications (1)

Publication Number Publication Date
CN2504760Y true CN2504760Y (zh) 2002-08-07

Family

ID=4712705

Family Applications (1)

Application Number Title Priority Date Filing Date
CN01245586U Expired - Fee Related CN2504760Y (zh) 2001-08-23 2001-08-23 卤钨灯

Country Status (3)

Country Link
EP (1) EP1286376A3 (zh)
CN (1) CN2504760Y (zh)
DE (1) DE20206950U1 (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803396A (en) * 1986-10-23 1989-02-07 Gerald Kelner Lightbulb assembly having latching retaining means
US4795373A (en) * 1987-05-15 1989-01-03 Cooper Industries, Inc. Lamp with plastic base
US5672077A (en) * 1995-12-26 1997-09-30 Wang; Shou Jing Light bulb socket structure having a watertight feature
DE19709928A1 (de) * 1997-03-11 1998-09-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Halogenglühlampe und Fassung
US5969469A (en) * 1997-12-05 1999-10-19 Toyo Electric Mfg. Co. Ltd. Miniature lamp assembly utilizing lampbase having lower projection

Also Published As

Publication number Publication date
DE20206950U1 (de) 2003-01-02
EP1286376A2 (de) 2003-02-26
EP1286376A3 (de) 2006-01-04

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
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