CN203631317U - 采用聚氯乙烯外壳的浸蜡式电容器元件 - Google Patents

采用聚氯乙烯外壳的浸蜡式电容器元件 Download PDF

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CN203631317U
CN203631317U CN201320832053.0U CN201320832053U CN203631317U CN 203631317 U CN203631317 U CN 203631317U CN 201320832053 U CN201320832053 U CN 201320832053U CN 203631317 U CN203631317 U CN 203631317U
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polyvinyl chloride
capacitor device
cover
casing
lead wire
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CN201320832053.0U
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陈晨
赵起刚
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JINZHOU JINCHENG POWER CAPACITOR Co Ltd
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JINZHOU JINCHENG POWER CAPACITOR Co Ltd
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Abstract

一种采用聚氯乙烯外壳的浸蜡式电容器元件,包括外壳,在外壳内设置电容器元件并通过固体石蜡浸封,电容器元件上表面设有元件引线,其特殊之处是:所述外壳由通过螺纹连接的聚氯乙烯桶身和聚氯乙烯上盖构成,在聚氯乙烯桶身和聚氯乙烯上盖之间设置密封胶圈,所述密封胶圈通过聚氯乙烯上盖压紧,在聚氯乙烯上盖上设有引线出口,所述元件引线由聚氯乙烯上盖上的引线出口引出,在聚氯乙烯上盖上的引线出口处灌封树脂胶。有益效果是:不耗用有色金属材料,造价低,可降低生产成本,成型过程简单,易批量生产,后续操作简单,工时少。

Description

采用聚氯乙烯外壳的浸蜡式电容器元件
技术领域
本实用新型涉及一种采用聚氯乙烯外壳的浸蜡式电容器元件。 
背景技术
传统浸蜡(石蜡)电容器元件的外壳均采用有色金属板经拉伸成型,其上盖与桶身经滚压而成。这种结构存在的问题是:1、加工工艺复杂,一次合成率较低。2、出现废品无法修复。3、耗用大量有色金属材料。 
实用新型内容
本实用新型是要解决现有技术存在的上述问题,提供一种造价低,成型过程简单,易批量生产,后续操作简单的采用聚氯乙烯外壳的浸蜡式电容器元件。 
本实用新型涉及的采用聚氯乙烯外壳的浸蜡式电容器元件,包括外壳,在外壳内设置电容器元件并通过固体石蜡浸封,电容器元件上表面设有元件引线,其特殊之处是:所述外壳由通过螺纹连接的聚氯乙烯桶身和聚氯乙烯上盖构成,在聚氯乙烯桶身和聚氯乙烯上盖之间设置密封胶圈,所述密封胶圈通过聚氯乙烯上盖压紧,在聚氯乙烯上盖上设有引线出口,所述元件引线由聚氯乙烯上盖上的引线出口引出,在聚氯乙烯上盖上的引线出口处灌封树脂胶。 
本实用新型的有益效果是: 
1、在确保原有外壳绝缘强度的条件下,用聚氯乙烯材料替代有色金属制作桶身和上盖,聚氯乙烯为再生性化工原料,来源广泛,不耗用有色金属材料,造价低,可降低生产成本。
2、桶身和上盖为分体结构,通过桶身和上盖之间螺纹连接并设置密封胶圈实现桶口密闭,成型过程简单,易批量生产,后续操作简单,工时少。 
附图说明
图1是本实用新型的结构示意图; 
图2是图1的A部放大图。
图中:1-聚氯乙烯上盖,2-元件引线,3-环氧树脂胶,4-固体石蜡,5-密封胶圈,6-聚氯乙烯桶身,7-电容器元件。 
具体实施方式
如图所示,该采用聚氯乙烯外壳的浸蜡式电容器元件,包括由通过螺纹连接的聚氯乙烯桶身6和聚氯乙烯上盖1构成的外壳,在聚氯乙烯桶身6内设置电容器元件7,所述电容器元件7通过固体石蜡4浸封,电容器元件7上表面设有元件引线2,在聚氯乙烯桶身6和聚氯乙烯上盖1之间设置密封胶圈5,所述密封胶圈5通过聚氯乙烯上盖1压紧,在聚氯乙烯上盖1上设有引线出口,所述元件引线2由聚氯乙烯上盖1上的引线出口引出,在聚氯乙烯上盖1上的引线出口处灌封环氧树脂胶3。 

Claims (1)

1.采用聚氯乙烯外壳的浸蜡式电容器元件,包括外壳,在外壳内设置电容器元件并通过固体石蜡浸封,电容器元件上表面设有元件引线,其特征是:所述外壳由通过螺纹连接的聚氯乙烯桶身和聚氯乙烯上盖构成,在聚氯乙烯桶身和聚氯乙烯上盖之间设置密封胶圈,所述密封胶圈通过聚氯乙烯上盖压紧,在聚氯乙烯上盖上设有引线出口,所述元件引线由聚氯乙烯上盖上的引线出口引出,在聚氯乙烯上盖上的引线出口处灌封树脂胶。
CN201320832053.0U 2013-12-17 2013-12-17 采用聚氯乙烯外壳的浸蜡式电容器元件 Expired - Fee Related CN203631317U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103871730A (zh) * 2013-12-17 2014-06-18 锦州锦诚电力电容有限公司 采用聚氯乙烯外壳的浸蜡式电容器元件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103871730A (zh) * 2013-12-17 2014-06-18 锦州锦诚电力电容有限公司 采用聚氯乙烯外壳的浸蜡式电容器元件

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Granted publication date: 20140604

Termination date: 20171217