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CN201149958Y - 触头盒 - Google Patents

触头盒 Download PDF

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Publication number
CN201149958Y
CN201149958Y CNU2008200828055U CN200820082805U CN201149958Y CN 201149958 Y CN201149958 Y CN 201149958Y CN U2008200828055 U CNU2008200828055 U CN U2008200828055U CN 200820082805 U CN200820082805 U CN 200820082805U CN 201149958 Y CN201149958 Y CN 201149958Y
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China
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contact box
main body
safe edge
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ring surface
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Expired - Fee Related
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CNU2008200828055U
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English (en)
Inventor
高调苹
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DOMAIN ELECTRIC GROUP Co Ltd
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Individual
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Priority to CNU2008200828055U priority Critical patent/CN201149958Y/zh
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Publication of CN201149958Y publication Critical patent/CN201149958Y/zh
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Abstract

一种触头盒，其结构包括本体，本体外环面设置有裙边，支持边，嵌件浇注在本体上，其要点是：本体的外环面还设置有防护边、隔离层，隔离层设置在防护边的内侧，该触头盒爬电距离符合要求，且触头盒具有良好的绝缘、电气性能。

Description

触头盒
技术领域
本实用新型属于一种绝缘件，尤其是涉及一种高压开关柜内用来隔离触头的绝缘件。
背景技术
铠装式开式交流金属密闭开关柜，适用于三相交流50Hz、40.5kV单母线及单母线分断电力系统，主要应用于发电厂，变电所及工矿企业，高层建筑的变配电中作为接受和分配电能之用，并对电路实行控制、保护和监测，并具备完善的“五防”功能，触头盒用来隔离开关柜中的动、静触头，防止动、静触头与柜体等外部设备放电等一系列电反应。
目前，传统的铠装式开式交流金属密闭开关柜由于体积较大，与之配套的触头盒体积也较大，爬电距离能达到要求，随着开关柜朝着小型化、组合化，智能化发展，而与之配套的触头盒体积也必然随之减小，造成爬电距离达不到要求。
发明内容
针对现有技术中的触头盒的爬电距离达不到要求，本实用新型旨在提供一种爬电距离符合要求的触头盒，该触头盒具有良好的绝缘、电气性能。
为实现上述目的，本实用新型采用了如下的技术方案：其结构包括：本体，本体外环面设置有裙边，支持边，嵌件浇注在本体上，其要点是：本体的外环面还设置有防护边、隔离层，所述隔离层设置在防护边的内侧。
进一步的技术方案：隔离层设有1条或1条以上。
进一步的：防护边的一侧延伸至与支持边对齐，防护边的另一侧延伸至本体的下端面。
有益效果：与现有技术相比，本实用新型通过在本体的外环面设置防护边、防护边内侧设置有1条或1条以上的隔离层的技术方案，使触头盒的爬电距离达到要求，并具有良好的绝缘、电气性能。
附图说明
附图为本实用新型一个实施例的剖视结构示意图。
具体实施方式
下面结合附图对本实用新型作进一步描述：
参见附图，触头盒的本体4，以及设置在本体4上的裙边3，支持边2，防护边6和隔离层5是整体结构，由环氧树脂，固化剂，硅微粉按一定的比例混合，与嵌件1采用环氧树脂成型技术制成，使其爬电距离达到要求，隔离层设置有1条或1条以上，使其具有良好的绝缘、电气性能。

Claims (4)

1、一种三通触头盒，其结构包括本体(4)，本体(4)的外环面设置有裙边(3)，支持边(2)，本体(4)内部设置有嵌件(1)，其特征在于：本体(4)的外环面上还设置有防护边(6)、隔离层(5)。
2、如权利要求1所述的三通触头盒，其特征在于：所述隔离层有1条或1条以上。
3、如权利要求1所述的三通触头盒，其特征在于：所述的防护边(6)的一侧延伸至与支持边对齐，防护边(6)的另一侧延伸至本体的下端面。
4、如权利要求1所述的三通触头盒，其特征在于：所述的隔离层设置在防护边的内侧。
CNU2008200828055U 2008-01-25 2008-01-25 触头盒 Expired - Fee Related CN201149958Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200828055U CN201149958Y (zh) 2008-01-25 2008-01-25 触头盒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200828055U CN201149958Y (zh) 2008-01-25 2008-01-25 触头盒

Publications (1)

Publication Number Publication Date
CN201149958Y true CN201149958Y (zh) 2008-11-12

Family

ID=40117729

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200828055U Expired - Fee Related CN201149958Y (zh) 2008-01-25 2008-01-25 触头盒

Country Status (1)

Country Link
CN (1) CN201149958Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102290713A (zh) * 2011-05-13 2011-12-21 南通东源协力电器有限公司 一种屏蔽触头盒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102290713A (zh) * 2011-05-13 2011-12-21 南通东源协力电器有限公司 一种屏蔽触头盒

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: DONGMENG POWER ALL-IN-ONE EQUIPMENT CO., LTD.

Free format text: FORMER OWNER: GAO TIAOPING

Effective date: 20090807

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20090807

Address after: No. 200 Daxing West Road, Liushi Town, Zhejiang City, Yueqing Province, China: 325604

Patentee after: Dongmeng Electric Power Integration Equipment Co., Ltd.

Address before: A203, 134, ring road, Jiangbei District, Jiangbei District, Zhejiang, Ningbo, China: 315020

Patentee before: Gao Diaoping

C56 Change in the name or address of the patentee

Owner name: DOMAIN ELECTRIC GROUP CO., LTD.

Free format text: FORMER NAME: DONGMENG ELECTRIC POWER INTEGRATION EQUIPMENT CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 325604 No. 200 Daxing West Road, Liushi Town, Zhejiang, Yueqing

Patentee after: Domain Electric Group Co., Ltd.

Address before: 325604 No. 200 Daxing West Road, Liushi Town, Zhejiang, Yueqing

Patentee before: Dongmeng Electric Power Integration Equipment Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081112

Termination date: 20170125