Insulating sleeve for joint
A technology of insulating bushings and terminals, applied in the direction of insulators, capacitors, electrical components, etc., can solve problems such as poor corrosion resistance, power failure, short circuit, etc., achieve good flame retardancy, long service life, and improve insulation performance.
Inactive Publication Date: 2012-10-24
扬州市洪明电子器材有限公司
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Problems solved by technology
[0002] The existing insulating bushings used on high-voltage capacitor joints generally have a design structure in the form of a combination of metal and porcelain outer surfaces. However, this type of insulating bushing is prone to adhesion and corrosion resistance in harsh environments for a long time. Poor capacity, easy to cause short circuit, power failure and other accidents, there are potential safety hazards
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[0014] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0015] see figure 1 , the embodiment of the present invention includes:
[0016] An insulating sleeve for a joint, comprising a terminal 1, an insulating sleeve, a flange 4 and a lead wire 5, the insulating sleeve is set on the outer surface of the terminal 1, and the insulating sleeve includes several layers of winding The resulting polyether ether ketone layer 2 and the protective layer 3 coated on the outside of the polyether ether ketone layer 2, one end of the lead wire 5 is connected to the terminal 1, and the other end is drawn out from the insulating sleeve, and the flange 4 is set at the bottom of the insulating sleeve.
[0017] The po...
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Abstract
The invention discloses an insulating sleeve for a joint. The insulating sleeve for the joint comprises a wiring terminal, an insulating sleeve, a flange and a lead, wherein the insulating sleeve is sleeved on the outer surface of the wiring terminal and comprises a plurality of layers of coiled polyether ether ketone layers and a protective layer coated outside the polyether ether ketone layers, and one end of the lead is connected with the wiring terminal; and the other end of the lead leads out of the insulating sleeve, and the flange is arranged at the bottom of the insulating sleeve. The insulating sleeve comprises a plurality of layers of coiled polyether ether ketone layers and the protective layer coated outside the polyether ether ketone layers, accordingly, the insulating property is greatly improved, the high temperature resistance, self-lubrication, corrosion resistance and flame retardancy are better, accidents such as short circuit and power outage do not occur, the use is safe and reliable, and the service life is long.
Description
technical field [0001] The invention relates to an insulating sleeve for a joint. Background technique [0002] The existing insulating bushings used on high-voltage capacitor joints generally have a design structure in the form of a combination of metal and porcelain outer surfaces. However, this type of insulating bushing is prone to adhesion and corrosion resistance in harsh environments for a long time. The ability is poor, and it is easy to cause accidents such as short circuit and power failure, and there are potential safety hazards. Contents of the invention [0003] The technical problem mainly solved by the invention is to provide an insulating bushing for joints with superior insulation performance, corrosion resistance, safety, reliability and long service life. [0004] In order to solve the above technical problems, a technical solution adopted by the present invention is to provide an insulating sleeve for joints, including a terminal, an insulating sleeve,...
Claims
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Inventor 李明
Owner 扬州市洪明电子器材有限公司