A good sealing capacitor, which relates to the technical field of capacitors; it is composed of a casing; the casing is provided with an insulating plate shell; shell insulation board is divided into the bottom of the insulating plate and the side wall of the insulating plate; an insulating sealant joint side wall insulating board and bottom insulation board; side wall insulation the inner plate is provided with a symmetrical anode electrode and a cathode electrode; anode electrode and cathode electrode plate is arranged on the inner side of the capacitor core group; insulation cover plate is arranged above the end of the capacitor core group; the end cover is provided with an insulation insulation sealant joint plate and the side wall of the insulating plate; around the capacitor core group is filled with insulating filler; the end cover insulating plate is arranged above the cover; the end cover and the shell is fixedly connected by bolts; anode electrode end is provided with an anode lead out electrode; the cathode end is provided with a cathode plate; the anode plate, cathode The polar leading out pieces are respectively communicated with the end cover, the insulating board and the end cover, and the utility model is flush with the surface of the end cover. The utility model has the advantages of convenient assembly, uneasy deformation and good insulation and sealing effect.
【技术实现步骤摘要】
一种密封性好的电容器
本技术涉及电容器
,具体涉及一种密封性好的电容器。
技术介绍
电容器,通常简称其容纳电荷的本领为电容,用字母C表示;定义1:电容器,顾名思义,是“装电的容器”,是一种容纳电荷的器件。电容器是电子设备中大量使用的电子元件之一,广泛应用于电路中的隔直通交、耦合、旁路、滤波、调谐回路、能量转换、控制等方面;为有效传输或转变电能,提高其功率因数,通常要使用到电容器。在现有技术中,电容器是由外壳和电容芯子构成,而很多的电容器组装不方便,费时费力,绝缘、密封效果不好,易击穿,导致电容器的制作成本高,使用寿命短。
技术实现思路
本技术的目的在于针对现有技术的缺陷和不足,提供一种结构简单、设计合理、使用方便的密封性好的电容器。为实现上述目的,本技术采用的技术方案是:它包含外壳、端盖、壳内绝缘板、端盖绝缘板、绝缘填充物、阳极电极片、阴极电极片、电容芯子组、阳极引出片、阴极引出片;所述的外壳内设有壳内绝缘板;所述的壳内绝缘板分为底部绝缘板和侧壁绝缘板;侧壁绝缘板与底部绝缘板的连接处设有绝缘密封胶;侧壁绝缘板的内侧设有阳极电极片、阴极电极片;阳极电极片、阴极电极片对称设置;阳极电极片、阴极电极片内侧设有电容芯子组;电容芯子组的上方设有端盖绝缘板;端盖绝缘板与侧壁绝缘板的连接处设有绝缘密封胶;电容芯子组的四周填充有绝缘填充物;端盖绝缘板的上方设有端盖;端盖与外壳通过螺栓固定连接;阳极电极片端头设有阳极引出片;阴极电极片端头设有阴极引出片;阳极引出片、阴极引出片分别穿过端盖绝缘板、端盖,与端盖表面齐平;优选地,所述的阳极引出片与端盖、端盖绝缘板之间设有绝缘密封套 ...
【技术保护点】
一种密封性好的电容器,其特征在于它包含外壳、端盖、壳内绝缘板、端盖绝缘板、绝缘填充物、阳极电极片、阴极电极片、电容芯子组、阳极引出片、阴极引出片;所述的外壳内设有壳内绝缘板;所述的壳内绝缘板分为底部绝缘板和侧壁绝缘板;侧壁绝缘板与底部绝缘板的连接处设有绝缘密封胶;侧壁绝缘板的内侧设有阳极电极片、阴极电极片;阳极电极片、阴极电极片对称设置;阳极电极片、阴极电极片内侧设有电容芯子组;电容芯子组的上方设有端盖绝缘板;端盖绝缘板与侧壁绝缘板的连接处设有绝缘密封胶;电容芯子组的四周填充有绝缘填充物;端盖绝缘板的上方设有端盖;端盖与外壳通过螺栓固定连接;阳极电极片端头设有阳极引出片;阴极电极片端头设有阴极引出片;阳极引出片、阴极引出片分别穿过端盖绝缘板、端盖,与端盖表面齐平。
【技术特征摘要】
1.一种密封性好的电容器,其特征在于它包含外壳、端盖、壳内绝缘板、端盖绝缘板、绝缘填充物、阳极电极片、阴极电极片、电容芯子组、阳极引出片、阴极引出片;所述的外壳内设有壳内绝缘板;所述的壳内绝缘板分为底部绝缘板和侧壁绝缘板;侧壁绝缘板与底部绝缘板的连接处设有绝缘密封胶;侧壁绝缘板的内侧设有阳极电极片、阴极电极片;阳极电极片、阴极电极片对称设置;阳极电极片、阴极电极片内侧设有电容芯子组;电容芯子组的上方设有端盖绝缘板;端盖绝缘板与侧壁绝缘板的连接处设有绝缘密封胶;电容芯子组的四周填充有绝缘...
【专利技术属性】
技术研发人员:薛瑄武,赵玉玲,
申请(专利权)人:南通瑞泰电子有限公司,
类型:新型
国别省市:江苏,32
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