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CN200997393Y - 锥形灯丝 - Google Patents

锥形灯丝 Download PDF

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Publication number
CN200997393Y
CN200997393Y CN 200620168892 CN200620168892U CN200997393Y CN 200997393 Y CN200997393 Y CN 200997393Y CN 200620168892 CN200620168892 CN 200620168892 CN 200620168892 U CN200620168892 U CN 200620168892U CN 200997393 Y CN200997393 Y CN 200997393Y
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CN
China
Prior art keywords
filament
screw body
conveyor screw
intermediate conveyor
utility
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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
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CN 200620168892
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English (en)
Inventor
方伟
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.)
QIDONG DAYANG LIGHTING EQUIPMENT CO Ltd
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QIDONG DAYANG LIGHTING EQUIPMENT CO Ltd
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.)
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Priority to CN 200620168892 priority Critical patent/CN200997393Y/zh
Application granted granted Critical
Publication of CN200997393Y publication Critical patent/CN200997393Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种锥形灯丝,包括中间螺旋体,中间螺旋体与两侧丝脚连接,中间螺旋体的中心轴与灯丝丝脚呈一夹角。本实用新型结构合理,灯丝的螺旋方向与灯丝丝脚不在同一轴线上,即中间螺旋体的中心轴与灯丝丝脚呈一夹角。可弥补传统灯丝的缺点,满足电子粉量和灯丝适用性的要求。

Description

锥形灯丝
技术领域:
本实用新型涉及一种灯丝。
背景技术:
现有的灯丝外形都是螺旋体的螺旋方向与灯丝丝脚在同一轴线上,这使得轴线螺旋距离很大,灯丝长度长。随着照明事业的发展,在倡导建设节约型社会的形势下,为了提高效率和节约材料,荧光灯的管径越来越小,这就要求与之匹配的灯丝也要越来越小,但灯丝的体积不能太小,因为体积太小,储藏的电子粉量就少,这就影响灯管寿命。现阶段灯丝外形注重了小体积,储藏电子粉量就达不到要求,注重了储藏电子粉量,那么体积就太久,放入灯管就有困难。
发明内容:
本实用新型的目的在于提供一种结构合理,储藏电子粉量大,体积紧凑的锥形灯丝。
本实用新型的技术解决方案是:
一种锥形灯丝,其特征是:包括中间螺旋体,中间螺旋体与两侧丝脚连接,中间螺旋体的中心轴与灯丝丝脚呈一夹角。
中间螺旋体的中心轴与灯丝丝脚垂直。
本实用新型结构合理,灯丝的螺旋方向与灯丝丝脚不在同一轴线上,即中间螺旋体的中心轴与灯丝丝脚呈一夹角。可弥补传统灯丝的缺点,满足电子粉量和灯丝适用性的要求。
附图说明:
下面结合附图和实施例对本实用新型作进一步说明。
附图是本实用新型一个实施例的结构示图。
具体实施方式:
一种锥形灯丝,包括中间螺旋体1,中间螺旋体1与两侧丝脚2、3连接,中间螺旋体1的中心轴与灯丝丝脚2、3呈一夹角,即不平行,例呈垂直形式。

Claims (2)

1、一种锥形灯丝,其特征是:包括中间螺旋体,中间螺旋体与两侧丝脚连接,中间螺旋体的中心轴与灯丝丝脚呈一夹角。
2、根据权利要求1所述的锥形灯丝,其特征是:中间螺旋体的中心轴与灯丝丝脚垂直。
CN 200620168892 2006-12-28 2006-12-28 锥形灯丝 Expired - Fee Related CN200997393Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620168892 CN200997393Y (zh) 2006-12-28 2006-12-28 锥形灯丝

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620168892 CN200997393Y (zh) 2006-12-28 2006-12-28 锥形灯丝

Publications (1)

Publication Number Publication Date
CN200997393Y true CN200997393Y (zh) 2007-12-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620168892 Expired - Fee Related CN200997393Y (zh) 2006-12-28 2006-12-28 锥形灯丝

Country Status (1)

Country Link
CN (1) CN200997393Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111615949A (zh) * 2020-06-15 2020-09-04 浙江绿维环境股份有限公司 一种沉水植物补光灯及其在沉水植物养殖上的应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111615949A (zh) * 2020-06-15 2020-09-04 浙江绿维环境股份有限公司 一种沉水植物补光灯及其在沉水植物养殖上的应用

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071226

Termination date: 20121228