CN2620380Y - 节能荧光灯管 - Google Patents

节能荧光灯管 Download PDF

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Publication number
CN2620380Y
CN2620380Y CN 02256200 CN02256200U CN2620380Y CN 2620380 Y CN2620380 Y CN 2620380Y CN 02256200 CN02256200 CN 02256200 CN 02256200 U CN02256200 U CN 02256200U CN 2620380 Y CN2620380 Y CN 2620380Y
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tube
outer tube
energy
inner tube
saving fluorescent
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Expired - Lifetime
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CN 02256200
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English (en)
Inventor
徐贵美
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Feicheng pilot Lighting Co., Ltd.
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徐贵美
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Priority to CN 02256200 priority Critical patent/CN2620380Y/zh
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Abstract

本实用新型涉及一种节能荧光灯管。包括套装在一起的内管和外管，外管的两端各设一管帽，内管两端的引出线与管帽上的灯脚电连接。由于需要将内管套装在外管中，在不改变安装尺寸的前提下，内管的直径较小，发光亮度较高。由于外管的保护，使内管不容易破损，而且工作温度较稳定，有利于发光装置正常发光。

Description

节能荧光灯管
                      技术领域
本实用新型涉及一种节能荧光灯管。
                      技术背景
目前的荧光灯有两种，一种是普通的直管状荧光灯，还有一种是异型节能荧光灯。普通的直管状荧光灯直径较粗，没有外保护层，受外界环境影响较大，异型节能荧光灯结构紧凑，但由于结构与直管状荧光灯不同，影响了推广使用。
                      发明内容
本实用新型的目的是提供一种亮度高、受外界环境影响小的节能荧光灯管。
为达到上述目的，本实用新型采用如下的技术方案：
本实用新型所述的节能荧光灯管包括套装在一起的内管和外管，外管的两端各设一管帽，内管两端的引出线与管帽上的灯脚电连接。
采用上述技术方案后，内管中的发光机构在外管的保护下工作，内管直径较细，工作温度一致性较好，亮度较高，而且内管不容易破损。
                      附图说明
附图是本实用新型的一个实施例的结构示意图。
                     具体实施方式
如附图所示，本实用新型所述的节能荧光灯管包括套装在一起的内管1和外管2，外管2的两端各设一管帽3，内管两端的引出线与管帽3上的灯脚电连接。由于需要将内管1套装在外管2中，在不改变安装尺寸的前提下，内管1的直径较小，发光亮度较高。由于外管2的保护，使内管1不容易破损，而且工作温度较稳定，有利于发光装置正常发光。

Claims (1)

  1. 节能荧光灯管，包括套装在一起的内管(1)和外管(2)，其特征在于：外管(2)的两端各设一管帽(3)，内管两端的引出线与管帽(3)上的灯脚电连接。
CN 02256200 2002-12-19 2002-12-19 节能荧光灯管 Expired - Lifetime CN2620380Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02256200 CN2620380Y (zh) 2002-12-19 2002-12-19 节能荧光灯管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02256200 CN2620380Y (zh) 2002-12-19 2002-12-19 节能荧光灯管

Publications (1)

Publication Number Publication Date
CN2620380Y true CN2620380Y (zh) 2004-06-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02256200 Expired - Lifetime CN2620380Y (zh) 2002-12-19 2002-12-19 节能荧光灯管

Country Status (1)

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CN (1) CN2620380Y (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: FEICHENG CITY LINGHANG LIGHTING CO.,LTD.

Free format text: FORMER OWNER: XU GUIMEI

Effective date: 20081107

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20081107

Address after: No. 098, Shanghai Road, Shandong, Feicheng Province, China: 271600

Patentee after: Feicheng pilot Lighting Co., Ltd.

Address before: Ma Qinglin, 102 democratic West Street, Hanting District, Shandong, Weifang Province, 261000

Patentee before: Xu Guimei

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20121219

Granted publication date: 20040609