CN202564058U - 电容器盖板 - Google Patents

电容器盖板 Download PDF

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Publication number
CN202564058U
CN202564058U CN2012200672113U CN201220067211U CN202564058U CN 202564058 U CN202564058 U CN 202564058U CN 2012200672113 U CN2012200672113 U CN 2012200672113U CN 201220067211 U CN201220067211 U CN 201220067211U CN 202564058 U CN202564058 U CN 202564058U
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capacitor
capacitor cover
utility
model
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Expired - Fee Related
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CN2012200672113U
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English (en)
Inventor
谷玉祥
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TONGLING KEFENG ELECTRONIC CO Ltd
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TONGLING KEFENG ELECTRONIC CO Ltd
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Abstract

本实用新型公开了一种电容器盖板,包括电容器盖板本体,所述盖板的四周设有卷边,所述卷边的下表面设有多道环形凸起,所述盖板的表面设有防爆栓安装孔和注油孔。本实用新型盖板与电容器壳体之间闭合时,增大了接触面积,提高了密封性。

Description

电容器盖板
技术领域
本实用新型涉及一种电容器盖板。
背景技术
    现有的技术存在电容器盖板与电容器壳体口部之间在连接时,出现密封性不好,当电容器使用时间长来了之后容易出现电容器盖板与电容器壳体之间脱落,导致电容器失效的问题。
实用新型内容
    本实用新型提供一种在电容器盖板的边缘设置多道突起,使得在盖板在进行涂胶时,盖板与电容器壳体之间闭合时,增大了接触面积,提高了密封性。
本实用新型解决技术问题提供如下方案:
一种电容器盖板,包括电容器盖板本体,其特征在于:所述盖板的四周设有卷边,所述卷边的下表面设有多道环形凸起。
所述盖板的表面设有防爆栓安装孔和注油孔。
本实用新型在盖板的下表面添加多道突起,在盖板进行涂胶后,就增大了盖板与电容器口部之间的接触面积,同时使得盖板与壳体之间的粘结更加的牢固。
附图说明
图1为本实用新型的结构示意图。
图2为本实用新型的剖面结构示意图。
具体实施方式
参见附图,一种电容器盖板,包括电容器盖板本体1,所述盖板1的四周设有卷边2,所述卷边2的下表面设有多道环形凸起3,所述盖板1的表面设有防爆栓安装孔4和注油孔5。

Claims (2)

1.一种电容器盖板,包括电容器盖板本体,其特征在于:所述盖板的四周设有卷边,所述卷边的下表面设有多道环形凸起。
2.根据权利要求1所述电容器盖板,其特征在于:所述盖板的表面设有防爆栓安装孔和注油孔。
CN2012200672113U 2012-02-28 2012-02-28 电容器盖板 Expired - Fee Related CN202564058U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200672113U CN202564058U (zh) 2012-02-28 2012-02-28 电容器盖板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200672113U CN202564058U (zh) 2012-02-28 2012-02-28 电容器盖板

Publications (1)

Publication Number Publication Date
CN202564058U true CN202564058U (zh) 2012-11-28

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Family Applications (1)

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CN2012200672113U Expired - Fee Related CN202564058U (zh) 2012-02-28 2012-02-28 电容器盖板

Country Status (1)

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CN (1) CN202564058U (zh)

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Granted publication date: 20121128

Termination date: 20140228