CN2738510Y - 单头硬棒出线式电热管 - Google Patents

单头硬棒出线式电热管 Download PDF

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Publication number
CN2738510Y
CN2738510Y CN 200420080884 CN200420080884U CN2738510Y CN 2738510 Y CN2738510 Y CN 2738510Y CN 200420080884 CN200420080884 CN 200420080884 CN 200420080884 U CN200420080884 U CN 200420080884U CN 2738510 Y CN2738510 Y CN 2738510Y
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hard rod
heating tube
electric heating
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utility
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王俊
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Abstract

单头硬棒出线式电热管,属于电工技术领域。在电热管的硬棒出线端部一厘米左右的棒杆外表面设置螺纹。单头硬棒出线式电热管的硬棒出线端部插入接线端子,进行压紧后,接线端子就牢牢的夹紧在硬棒出线端部。本实用新型结构合理简单,生产制作容易,使用操作方便,连接固定可靠,增加了硬棒出线与接线端子的接触面,提高了硬棒出线与接线端子连接处的输电能力和电热管工作性能,有很好的推广应用价值。

Description

单头硬棒出线式电热管
技术领域
本实用新型涉及电热管的结构,特别是单头硬棒出线电热管的硬棒出线的结构,属于电工技术领域。
背景技术
现有的单头硬棒出线电热管的硬棒出线为光滑棒杆,硬棒出线端部与接线端子连接,由于硬棒出线是光滑的棒杆,接线端子很难插套固定在硬棒出线上。为了使接线端子能夹紧在硬棒出线端部,虽然先将接线端子插套在硬棒出线端部后,再进行压紧,也仍然容易到掉落。
实用新型内容
本实用新型的任务是要对现有的单头硬棒出线电热管的硬棒出线进行改进,提供一种硬棒出线与接线端子易于连接固定的单头硬棒出线式电热管。
本实用新型的目的是这样实现的,单头硬棒出线式电热管,包括电热管、硬棒出线,其特征是所述的硬棒出线的棒杆端部外表面设有麻纹。所述的麻纹是螺纹或凹凸坑槽。单头硬棒出线式电热管的硬棒出线端部插入接线端子,进行压紧后,接线端子就牢牢的夹紧在硬棒出线端部。
本实用新型结构合理简单,生产制作容易,使用操作方便,连接固定可靠,增加了硬棒出线与接线端子的接触面,提高了硬棒出线与接线端子连接处的输电能力和电热管工作性能,有很好的推广应用价值。
附图说明
图1所示为本实用新型的结构示意图,图中1电热管、2硬棒出线、3螺纹。
具体实施方式
在电热管1的硬棒出线2端部一厘米左右的棒杆外表面设置螺纹4。

Claims (3)

1、一种单头硬棒出线式电热管,包括电热管、硬棒出线,其特征是所述的硬棒出线的棒杆端部外表面设有麻纹。
2、根据权利要求1所述的单头硬棒出线式电热管,其特征是所述的麻纹是螺纹。,
3、根据权利要求1所述的单头硬棒出线式电热管,其特征是所述的麻纹是凹凸坑槽。
CN 200420080884 2004-11-04 2004-11-04 单头硬棒出线式电热管 Expired - Fee Related CN2738510Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420080884 CN2738510Y (zh) 2004-11-04 2004-11-04 单头硬棒出线式电热管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420080884 CN2738510Y (zh) 2004-11-04 2004-11-04 单头硬棒出线式电热管

Publications (1)

Publication Number Publication Date
CN2738510Y true CN2738510Y (zh) 2005-11-02

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CN 200420080884 Expired - Fee Related CN2738510Y (zh) 2004-11-04 2004-11-04 单头硬棒出线式电热管

Country Status (1)

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CN (1) CN2738510Y (zh)

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