CN201994430U - 一种高压接线端子与引线的接头 - Google Patents

一种高压接线端子与引线的接头 Download PDF

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Publication number
CN201994430U
CN201994430U CN201120046171XU CN201120046171U CN201994430U CN 201994430 U CN201994430 U CN 201994430U CN 201120046171X U CN201120046171X U CN 201120046171XU CN 201120046171 U CN201120046171 U CN 201120046171U CN 201994430 U CN201994430 U CN 201994430U
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China
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lead
joint
wire connecting
high voltage
screw rod
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Expired - Lifetime
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CN201120046171XU
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韩李烂
王根才
蒋扬
陈要科
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Thunder Electric (yueyang) Co Ltd
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AO Smith Electrical Products Yueyang Co Ltd
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Abstract

本实用新型公开了一种高压接线端子与引线的接头,其特征在于:包括引线、接线螺杆(6),引线导体(4)伸进接线螺杆(6)后端的孔中,引线导体(4)与接线螺杆(6)由银铜硬钎焊(5)固定在一起,在焊接处外用密封胶(2)密封,用云母套(3)固定。本实用新型采用银铜硬钎焊,再在焊接处用密封胶密封、云母套固定,从而焊点更牢固,防止了焊点处脱落或折断,保证了电机运行的可靠性和安全性。

Description

一种高压接线端子与引线的接头
技术领域
本实用新型涉及一种高压接线端子与引线的接头。
背景技术
高压接线端子是连接电机引线与电源线的零件,它的连接质量直接影响电机运行的可靠性和安全性。现有的高压接线端子与引线的接头是用锡焊连接,主要存在有如下问题:当电机温度较高时,因为锡焊料的熔点较低,锡焊可能会出现脱焊现象,同时由于焊点没有封胶固定,容易从焊点处脱落或折断,这严重影响了电机运行的可靠性和安全性。
发明内容
为了解决现有问题,本实用新型的目的在于提供一种连接质量好,能够保证电机可靠、安全运行的高压接线端子与引线的接头。
本实用新型采用的技术方案如下:一种高压接线端子与引线的接头,包括引线、接线螺杆,其特征在于:引线导体伸进接线螺杆后端的孔中,引线导体与接线螺杆由银铜硬钎焊固定在一起,在焊接处外用密封胶密封,用云母套固定。
本实用新型采用银铜硬钎焊,再在焊接处用密封胶密封、云母套固定,从而焊点更牢固,防止了焊点处脱落或折断,保证了电机运行的可靠性和安全性。
附图说明
图1是本实用新型的结构图;
图2是本实用新型焊接处的截面图;
图中,1是引线绝缘,2是密封胶,3是云母套,4是引线导体,5是银铜硬钎焊,6是接线螺杆。
具体实施方式
下面根据附图和具体实施方式对本实用新型作进一步说明:
从图1、图2可知,本实用新型包括引线、接线螺杆6,引线导体4伸进接线螺杆6后端的孔中,引线导体4与接线螺杆6由银铜硬钎焊5固定在一起,在焊接处的引线绝缘1到接线螺杆6之间用密封胶2密封,再用云母套3固定。

Claims (1)

1.一种高压接线端子与引线的接头,其特征在于:包括引线、接线螺杆(6),引线导体(4)伸进接线螺杆(6)后端的孔中,引线导体(4)与接线螺杆(6)由银铜硬钎焊(5)固定在一起,在焊接处外用密封胶(2)密封,用云母套(3)固定。
CN201120046171XU 2011-02-24 2011-02-24 一种高压接线端子与引线的接头 Expired - Lifetime CN201994430U (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108306124A (zh) * 2017-12-12 2018-07-20 北京交通大学 应用于超导电缆终端上的整体插拔式电流引线结构
CN108430169A (zh) * 2018-05-29 2018-08-21 东莞立德精密工业有限公司 磁性线圈的焊接方法
CN109638489A (zh) * 2018-12-14 2019-04-16 湖州格雷电力电缆有限公司 一种小直径电缆用接线端子

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108306124A (zh) * 2017-12-12 2018-07-20 北京交通大学 应用于超导电缆终端上的整体插拔式电流引线结构
CN108306124B (zh) * 2017-12-12 2019-08-30 北京交通大学 应用于超导电缆终端上的整体插拔式电流引线结构
CN108430169A (zh) * 2018-05-29 2018-08-21 东莞立德精密工业有限公司 磁性线圈的焊接方法
CN109638489A (zh) * 2018-12-14 2019-04-16 湖州格雷电力电缆有限公司 一种小直径电缆用接线端子

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: REGAL BELOIT (YUEYANG) CO., LTD.

Free format text: FORMER NAME: A. O. SMITH ELECTRICAL PRODUCTS (YUEYANG) CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: White Shiling Nan Kang Industrial Park Economic and Technological Development Zone, Hunan city of Yueyang province No. 187 414400

Patentee after: Thunder electric (Yueyang) Co., Ltd.

Address before: White Shiling Nan Kang Industrial Park Economic and Technological Development Zone, Hunan city of Yueyang province No. 187 414400

Patentee before: Ai O Smith electric products (Yueyang) Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110928