CN2599742Y - 桥式灯丝灯泡 - Google Patents

桥式灯丝灯泡 Download PDF

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Publication number
CN2599742Y
CN2599742Y CNU022588434U CN02258843U CN2599742Y CN 2599742 Y CN2599742 Y CN 2599742Y CN U022588434 U CNU022588434 U CN U022588434U CN 02258843 U CN02258843 U CN 02258843U CN 2599742 Y CN2599742 Y CN 2599742Y
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超 倪
倪超
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Abstract

一种桥式灯丝灯泡,由支架、灯丝组成,灯泡内的支柱上,制有一铜丝支架,灯丝依次通过火线接线柱—支架端—零线接线柱—支架另一端—火线接线柱。本实用新型弥补了目前市售的白炽灯灯泡内只有一根灯丝,一经烧断室内一片漆黑之缺陷,本实用新型在一根灯丝烧断以后其它灯丝仍能点亮。

Description

桥式灯丝灯泡
本实用新型属于照明领域,具体地说是一种将现有一根灯丝改进为桥式灯丝的白炽灯泡。
目前市售的白炽灯,已延续了数十年,灯泡内只有一根灯丝,虽制造工艺简单,成本低,但灯丝一经烧断室内一片漆黑给生活带来极大不便,在黑暗中也不便更换灯泡。
本实用新型的目的在于提供一种:在一根灯丝烧断以后其它灯丝仍能点亮的桥式灯丝灯泡。
本实用新型的目的是以如下方法来实现的:在原灯泡内的支柱上,制有一铜丝支架,将灯丝依次通过火线接线柱—支架端—零线接线柱—支架另一端--火线接线柱。在正常情况下四根灯丝全部点燃,当某一根灯丝烧断,其他三根灯丝仍能点亮。
本实用新型的优点:不会中断照明,制作工艺简单。
以下结合附图对本实用新型作进一步阐述。
附图为本实用新型的结构示意图。
参见图,灯泡内的支柱1上,制有一铜丝支架2,将灯丝3、4、5、6依次通过火线接线柱—支架端—零线接线柱—支架另一端--火线接线柱。

Claims (1)

1,一种桥式灯丝灯泡,由支架、灯丝组成,其特征在于:灯泡内的支柱上,制有一铜丝支架,灯丝依次通过火线接线柱—支架端—零线接线柱—支架另一端--火线接线柱。
CNU022588434U 2002-12-16 2002-12-16 桥式灯丝灯泡 Expired - Fee Related CN2599742Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU022588434U CN2599742Y (zh) 2002-12-16 2002-12-16 桥式灯丝灯泡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU022588434U CN2599742Y (zh) 2002-12-16 2002-12-16 桥式灯丝灯泡

Publications (1)

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CN2599742Y true CN2599742Y (zh) 2004-01-14

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CNU022588434U Expired - Fee Related CN2599742Y (zh) 2002-12-16 2002-12-16 桥式灯丝灯泡

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CN (1) CN2599742Y (zh)

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