A high temperature resistant capacitor
A technology for capacitors and high temperature resistance, which is applied in the direction of capacitor parts, etc., can solve problems such as failure of capacitor products, and achieve the effects of scientific structure, prolonging service life, and exquisite design
Active Publication Date: 2016-01-20
黄山振州电子科技股份有限公司
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Problems solved by technology
[0007] The invention provides a high temperature resistant capacitor, the purpose of which is to solve the problem of failure of the capacitor product caused by the drying of the electrolyte in the high temperature environment of the product in the prior art
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[0024] The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.
[0025] The invention provides a safe, reliable and conveniently operated capacitor. figure 1 It is a schematic diagram of the assembly structure of the high-temperature-resistant starting capacitor for refrigeration compressors in the present invention. The structure of the present invention as expressed in this figure includes a shell 5 of bakelite material, a solder piece 6, a snap spring 7, a rubber laminate 11, a core 2 of a capacitor, black glue 9, and a mark 10.
[0026] The core 2 includes the electrolytic paper 4 and the anode foil 3 on the electrolytic paper 4, and is then rolled into a cylindrical shape, and the two ends ...
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The invention discloses a high-temperature-resistant v which comprises a core (2) of the capacitor, wherein a layer of electrolytic paper (4) is embedded between two layers of anode foils (3) of the core (2) to form a cylinder in a rolling manner; a wiring end and a bottom end are respectively arranged at two ends of the cylinder; a layer of aluminum electrode plate (1) is arranged between each anode foil (3) and the electrolytic paper (4); the width of the aluminum electrode plate (1) is greater than that of the electrolytic paper (4); and the aluminum electrode plate (1) extends out from the bottom end of the core (2). By using the technical scheme, heat produced in the capacitor can be immediately radiated; the shortcomings in the prior art that the service life of the capacitor is suddenly shortened, and a compressor can not work normally because electrolyte is dried up in a high temperature environment are overcome; and the safety and the reliability of a capacitor product can be guaranteed, and the service life of the capacitor product is prolonged. The high-temperature-resistant capacitor has the characteristics of ingenious design, scientific and rational structure and zero environment pollution and can meet requirements of clients home and abroad.
Description
technical field [0001] The invention belongs to the technical field of electrical components, and relates to capacitor technology, more specifically, the invention relates to a high temperature resistant capacitor. Especially for high temperature resistant starting capacitors used in refrigeration compressors. Background technique [0002] With the rapid development of the global economy and the continuous improvement of people's material living standards, refrigerators, freezers, air conditioners, etc. have become necessities in people's lives. With global economic integration, more and more Chinese-made products are being sold abroad. [0003] However, the high temperature resistance of starting capacitors for refrigeration compressors adapted to China cannot meet the high temperature environments in some foreign countries and regions, especially the high temperature and harsh environments in countries such as Africa. [0004] In order to meet the use requirements of for...
Claims
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IPC IPC(8): H01G9/004
Inventor 何建何平洲王敏敏
Owner 黄山振州电子科技股份有限公司