CN2262758Y - 宝塔式双螺旋节能灯管 - Google Patents

宝塔式双螺旋节能灯管 Download PDF

Info

Publication number
CN2262758Y
CN2262758Y CN 96227647 CN96227647U CN2262758Y CN 2262758 Y CN2262758 Y CN 2262758Y CN 96227647 CN96227647 CN 96227647 CN 96227647 U CN96227647 U CN 96227647U CN 2262758 Y CN2262758 Y CN 2262758Y
Authority
CN
China
Prior art keywords
fluorescent tube
utility
model
pagoda type
type double
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
CN 96227647
Other languages
English (en)
Inventor
关福民
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
Priority to CN 96227647 priority Critical patent/CN2262758Y/zh
Application granted granted Critical
Publication of CN2262758Y publication Critical patent/CN2262758Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

一种宝塔式双螺旋节能灯管，有灯管(2)、灯丝(3)和冷端(1)，其特征是冷端(1)为顶部折角式，灯管(2)呈宝塔式盘旋，即从上往下盘旋圈的直径依次增加。本实用新型可以用模具盘绕生产一次加工而成，脱模方便，破损率低，有利于自动化生产，而且便于荧光粉层涂覆，外型美观，成灯照明率高。

Description

宝塔式双螺旋节能灯管
本实用新型涉及一种照明装置，更具体地说涉及一种灯管。
目前国际市场上已有几种盘管式灯管，其节能效果很好，但也有不足之处，即该类灯管或是结构上没有冷端设计，或是在灯管成型之后经二次加工在灯管的顶部吹制形成一个圆形凸起作为冷端。这种设计使生产工艺复杂化，破损率较高，而且荧光粉难以涂复均匀。目前已有的盘管灯设计各圈盘圆直径相同，灯管整体呈直筒形，因此它不但制造时增加脱模困难，影响成品率，而且其各圈灯管之间发光面的遮挡率高，影响了灯管整体的发光效率。
本实用新型的目的是提供一种宝塔式双螺旋节能灯管，它能弥补现有螺旋灯管的上述不足。
本实用新型有灯管、灯丝和冷端，其特征是冷端为顶部折角式，灯管呈宝塔式盘旋，即从上往下盘旋圈的直径依次增加。
本实用新型可以用模具盘绕生产一次加工而成，脱模方便，破损率低，有利于自动化生产，而且便于荧光粉层涂复，外型美观，成灯照明率高。
下面通过实施例和附图说明本实用新型。
附图为本实用新型的结构示意图。
本实用新型的灯管(2)为宝塔式盘旋，即从上往下盘旋圈的直径依次增加，其顶部折角式冷端(1)与灯管(2)一次成型，灯管(2)的下端装有灯丝(3)。

Claims (1)

1.一种宝塔式双螺旋节能灯管，有灯管(2)、灯丝(3)和冷端(1)，其特征是冷端(1)为顶部折角式，灯管(2)呈宝塔式盘旋，即从上往下盘旋圈的直径依次增加。
CN 96227647 1996-04-15 1996-04-15 宝塔式双螺旋节能灯管 Expired - Fee Related CN2262758Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96227647 CN2262758Y (zh) 1996-04-15 1996-04-15 宝塔式双螺旋节能灯管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96227647 CN2262758Y (zh) 1996-04-15 1996-04-15 宝塔式双螺旋节能灯管

Publications (1)

Publication Number Publication Date
CN2262758Y true CN2262758Y (zh) 1997-09-17

Family

ID=33905707

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96227647 Expired - Fee Related CN2262758Y (zh) 1996-04-15 1996-04-15 宝塔式双螺旋节能灯管

Country Status (1)

Country Link
CN (1) CN2262758Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100355009C (zh) * 2002-03-28 2007-12-12 松下电器产业株式会社 小型自镇流荧光灯、荧光灯及螺旋形玻璃管的制造方法
CN101362626B (zh) * 2007-08-10 2014-05-07 镇江强凌电子有限公司 一种螺旋形荧光灯管冷端泡的制备方法
CN101450836B (zh) * 2007-12-06 2014-07-02 镇江强凌电子有限公司 一种螺旋形荧光灯管的制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100355009C (zh) * 2002-03-28 2007-12-12 松下电器产业株式会社 小型自镇流荧光灯、荧光灯及螺旋形玻璃管的制造方法
CN101362626B (zh) * 2007-08-10 2014-05-07 镇江强凌电子有限公司 一种螺旋形荧光灯管冷端泡的制备方法
CN101450836B (zh) * 2007-12-06 2014-07-02 镇江强凌电子有限公司 一种螺旋形荧光灯管的制备方法

Similar Documents

Publication Publication Date Title
CN109424868A (zh) Led灯泡及其制造方法
CN201877405U (zh) 仿古典式灯泡
CN2262758Y (zh) 宝塔式双螺旋节能灯管
CN2499698Y (zh) 一种适用于条形光源的射灯灯体
CN207935792U (zh) 一种单灯丝双螺旋led灯泡
CN2806975Y (zh) 一种新型灯具
CN2631035Y (zh) 仿古典式钨丝灯泡
CN2337676Y (zh) 双螺旋低遮挡荧光灯管
US20090230866A1 (en) New multi-tube type power-saving lamp tube
CN2453546Y (zh) 高强度节日灯
CN206159926U (zh) 一种仿钨丝led地插灯
CN206694871U (zh) Led灯泡
CN2372784Y (zh) 聚光源灯泡芯柱
CN2746517Y (zh) 一种螺旋型节能灯
CN218295612U (zh) 一种便于安装的装饰灯
CN108954032A (zh) 珠连式发光的led灯泡
CN217875562U (zh) 一种自带连接片的组装灯饰组件
CN2278994Y (zh) 平顶2u形紧凑型荧光灯
CN2570973Y (zh) 一种伞状螺旋灯管的结构改良
CN201724141U (zh) 一种led装饰灯
CN201069761Y (zh) 一种面光源的节能灯
CN206531002U (zh) 一种可以频繁变颜色的灯具
CN201204197Y (zh) 一种装饰灯泡
CN207005952U (zh) 一种螺旋式餐厅灯
CN2169208Y (zh) 荧光双层灯管

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee