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发明公开
CN105958800A 防水密封套及具有其的防水密封安装结构、变频器 有权

  • 专利标题： 防水密封套及具有其的防水密封安装结构、变频器
  • 专利标题（英）： Waterproof seal cover, waterproof sealing installation structure with waterproof seal cover, and frequency transformer
  • 申请号： CN201610493709.9
    申请日： 2016-06-29
  • 公开(公告)号： CN105958800A
    公开(公告)日： 2016-09-21
  • 发明人: 鹿道增
  • 申请人： 华远电气股份有限公司
  • 申请人地址： 广东省深圳市宝安区新安街道留仙二路鸿辉工业园1号厂房1楼
  • 专利权人： 华远电气股份有限公司
  • 当前专利权人： 华远电气股份有限公司
  • 当前专利权人地址： 广东省深圳市宝安区新安街道留仙二路鸿辉工业园1号厂房1楼
  • 代理机构： 深圳中一专利商标事务所
  • 代理商 张全文
  • 主分类号： H02M1/00
  • IPC分类号： H02M1/00 ;  H05K5/02
防水密封套及具有其的防水密封安装结构、变频器
摘要：
本发明提供了一种防水密封套及具有其的防水密封安装结构、变频器。该防水密封套包括：密封套本体；外部密封结构，外部密封结构设置在密封套本体的外壁上，外部密封结构用于与变频器的壳体相抵接以形成密封；内部密封结构，内部密封结构设置在密封套本体的内壁上，内部密封结构用于与变频器的电解电容器相抵接以形成密封；端部密封结构，端部密封结构设置在密封套本体的第一端的端面上，端部密封结构用于与变频器的PCB电路板相抵接以形成密封。应用本发明的技术方案，解决了现有技术中变频器的电解电容存在防水密封效果差，而位于变频器内部的电解电容的发热量会缩短变频器设备使用寿命的问题。
摘要（英）：

The invention provides a waterproof seal cover, a waterproof sealing installation structure with the waterproof seal cover, and a frequency transformer. The waterproof seal cover comprises a seal cover body, an external seal structure, an internal seal structure and an end seal structure, wherein the external seal structure is arranged on the outer wall of the seal cover body, and used for being abutted against the shell of the frequency transformer to for seal; the internal seal structure is arranged on the inner wall of the seal cover body, and used for being abutted against the electrolytic condenser of the frequency transformer to for seal; the end seal structure is arranged on the end face of the first end of the seal cover body, and used for being abutted against the PCB circuit of the frequency transformer to form seal. With the application of the technical scheme of the invention, the problems that in the prior art, the electrolytic condenser of the frequency transformer is poor in waterproof sealing effect, and the service life of the frequency transformer device is shortened by the calorific value of the electrolytic condenser located in the frequency transformer are solved.

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