CN204481435U - 母线线夹 - Google Patents

母线线夹 Download PDF

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Publication number
CN204481435U
CN204481435U CN201520156200.6U CN201520156200U CN204481435U CN 204481435 U CN204481435 U CN 204481435U CN 201520156200 U CN201520156200 U CN 201520156200U CN 204481435 U CN204481435 U CN 204481435U
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China
Prior art keywords
annular shape
semi
shape metalwork
protuberance
wire clamp
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CN201520156200.6U
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English (en)
Inventor
尹蕾
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.)
Shenzhen Woer Heat Shrinkable Material Co Ltd
Changzhou Woer Heat Shrinkable Material Co Ltd
Original Assignee
Shenzhen Woer Heat Shrinkable Material Co Ltd
Huizhou LTK Electronic Cable Co Ltd
LTK Electric Wire Huizhou Co Ltd
Shenzhen Woer Special Cable Co Ltd
Jintan Woer New Material Co Ltd
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Application filed by Shenzhen Woer Heat Shrinkable Material Co Ltd, Huizhou LTK Electronic Cable Co Ltd, LTK Electric Wire Huizhou Co Ltd, Shenzhen Woer Special Cable Co Ltd, Jintan Woer New Material Co Ltd filed Critical Shenzhen Woer Heat Shrinkable Material Co Ltd
Priority to CN201520156200.6U priority Critical patent/CN204481435U/zh
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Abstract

本实用新型公开一种母线线夹,包括两半圆环状金属件,半圆环状金属件上开设有固定孔。两半圆环状金属件的两侧边缘分别对接形成中空环状柱体,此时两半圆环状金属件的两固定孔对应直通,半圆环状金属件内壁设有若干可挤压变形的凸部。本实用新型母线线夹在相线连接件插入于所述半圆环状金属件内时,由于半圆环状金属件的内壁设有若干可挤压变形的凸部,相线连接件与凸部挤压使凸部变形进而使得相线连接件与半圆环状金属件紧密连接,避免相线连接件与半圆环状金属件接触不好,这能确保相线连接件与半圆环状金属件的良好电性连接。

Description

母线线夹
技术领域
本实用新型涉及一种线夹,尤其涉及一种母线线夹。
背景技术
在多个开关柜并行连接时,每个开关柜之间对应的相线连接件通过母线线夹连接。
然而,目前的母线线夹在连接相线连接件时容易产生接触不良的现象,一旦接触不良就会导致发热进而在发热处发生故障。
实用新型内容
本实用新型的目的在于电性连接稳固的母线线夹。
为实现上述目的,本实用新型提供一种母线线夹,包括两半圆环状金属件,半圆环状金属件上开设有固定孔。两半圆环状金属件的两侧边缘分别对接形成中空环状柱体,此时两半圆环状金属件的两固定孔对应直通,半圆环状金属件内壁设有若干可挤压变形的凸部。
优选地,所述凸部为环绕于所述半圆环状金属件内壁形成的环状螺纹。
优选地,所述凸部为所述半圆环状金属件内壁沿纵向凸伸的螺纹。
优选地,所述凸部为凸点。
本实用新型母线线夹在相线连接件插入于所述半圆环状金属件内时,由于半圆环状金属件的内壁设有若干可挤压变形的凸部,相线连接件与凸部挤压使凸部变形进而使得相线连接件与半圆环状金属件紧密连接,避免相线连接件与半圆环状金属件接触不好,这能确保相线连接件与半圆环状金属件的良好电性连接。
附图说明
图1为本实用新型母线线夹的立体结构示意图;
图2为本实用新型母线线夹应用于两开关柜之间对应的相线连接件连接的立体示意图,为便于查看,已将母线线夹的一部分切除。
具体实施方式
为详细说明本实用新型的技术内容、构造特征、所实现目的及效果,以下结合实施方式并配合附图详予说明。
请参阅图1,本实用新型母线线夹包括两半圆环状金属件10,半圆环状金属件10上开设有固定孔11。两半圆环状金属件10的两侧边缘分别对接形成中空环状柱体,此时两半圆环状金属件10的两固定孔11对应直通,半圆环状金属件内壁设有若干可挤压变形的凸部12,在本实施例中,凸部12为环绕于半圆环状金属件10内壁形成的环状螺纹。
当然,凸部还可以为半圆环状金属件10内壁沿纵向凸伸的螺纹,亦或为凸点等能够挤压变形即可。
请参阅图2,本实用新型母线线夹在应用于两开关柜之间对应的相线连接件20连接时,相线连接件20插入于半圆环状金属件10内,藉由螺杆30穿过两半圆环状金属件10的两固定孔11与开关柜连接,螺杆30套有设备套管金属件40,由于半圆环状金属件10的内壁设有若干可挤压变形的凸部12,相线连接件20与凸部12挤压使凸部12变形进而使得相线连接件20与半圆环状金属件10紧密连接,避免相线连接件20与半圆环状金属件10接触不好,这能确保相线连接件20与半圆环状金属件10的良好电性连接。
本实用新型并不局限于上述具体实施方式,熟悉本技术领域的人员还可据此做出多种变化,但任何与本实用新型等同或相类似的变化都应涵盖在本实用新型权利要求的范围内。

Claims (4)

1.一种母线线夹,其特征在于:包括两半圆环状金属件,所述半圆环状金属件上开设有固定孔;所述两半圆环状金属件的两侧边缘分别对接形成中空环状柱体,此时两半圆环状金属件的两固定孔对应直通,所述半圆环状金属件内壁设有若干可挤压变形的凸部。
2.根据权利要求1所述的母线线夹,其特征在于:所述凸部为环绕于所述半圆环状金属件内壁形成的环状螺纹。
3.根据权利要求1所述的母线线夹,其特征在于:所述凸部为所述半圆环状金属件内壁沿纵向凸伸的螺纹。
4.根据权利要求1所述的母线线夹,其特征在于:所述凸部为凸点。
CN201520156200.6U 2015-03-19 2015-03-19 母线线夹 Active CN204481435U (zh)

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CN201520156200.6U CN204481435U (zh) 2015-03-19 2015-03-19 母线线夹

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114563023A (zh) * 2022-03-09 2022-05-31 武汉东湖学院 可均匀接受光信号的光电传感器及其使用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114563023A (zh) * 2022-03-09 2022-05-31 武汉东湖学院 可均匀接受光信号的光电传感器及其使用方法

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C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province

Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd.

Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd.

Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd.

Patentee after: LTK ELECTRIC WIRE (HUIZHOU) Ltd.

Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd.

Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province

Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd.

Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd.

Patentee before: JINTAN WOER NEW MATERIAL Co.,Ltd.

Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd.

Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd.

CP01 Change in the name or title of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20210617

Address after: 518118 Wool Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province

Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd.

Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd.

Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province

Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd.

Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd.

Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd.

Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd.

Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd.

TR01 Transfer of patent right