An insulated and sealed electrode assembly

An electrode assembly, insulation and sealing technology, applied in the direction of fixed/insulated contact members, electrical components, circuits, etc., can solve the problems of inability to withstand high temperature, poor sealing effect, complex structure, etc., to ensure safety, ensure sealing, and volume. small effect

Active Publication Date: 2017-09-29
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an insulating and sealing electrode assembly, which solves the problems existing in the existing electrode insulating and sealing device, such as large volume, complex structure, poor sealing effect and inability to withstand high temperature, and is used to effectively ensure the electrode and the equipment cavity connected to it Insulation and sealing between, so as to ensure the safety of equipment

Method used

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] Such as figure 1 , figure 2 As shown, the present invention includes a copper rod 1, an upper sleeve 2, an upper fixing nut 3, an isolation washer 4, an inner sleeve 5, an outer sleeve 6, a base sealing ring 7, a fixing washer 8, a lower fixing nut 9 and a lower sleeve barrel 11;

[0033] Such as image 3 As shown, the copper rod 1 is a round rod, the upper end 1A and the lower end 1C of the shaft 1B respectively have external threads, and the lower part of the shaft 1B has an integral annular boss 1D;

[0034] Such as Figure 4 As shown, the lower sleeve 11 is a cylinder made of insulating material, and the upper and lower end surfaces of the lower sleeve 11 respectively have annular upper grooves 11A and lower grooves 11B;

[0035] Such as Figure 5 As shown, the outer sleeve 6 is a hollow rotating body, its upper end forms an annular sk...

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Abstract

The invention discloses an insulated sealing electrode component, and belongs to an electrical connection component. The insulated sealing electrode component is applied to a to-be-sealed conductive material cavity, and solves the problems that an existing electrode insulated sealing device is relatively large in size, relatively complicated in structure and poor in sealing effect and cannot bear a high temperature. The insulated sealing electrode component comprises a copper bar, an upper sleeve, an upper-end retaining nut, a separate washer, an inner sleeve, an outer sleeve, a base sealing ring, a retaining washer, a lower-end retaining nut and a lower sleeve, wherein the outer sleeve is connected to an equipment cavity base through the retaining washer and the lower-end retaining nut when the insulated sealing electrode component is used, so that the insulativity between an electrode and an equipment cavity connected with the electrode is ensured when the electrode carries out normal conducting work; the air-tightness of the connected part can be ensured; and the overall safety of equipment is ensured.

Description

technical field [0001] The invention belongs to an electrical connection component, which is used for a cavity of conductive material that needs to be closed, and can ensure the insulation and sealing between the electrode and the cavity of equipment connected to it when the electrode is connected to a voltage, thereby effectively ensuring the safety of the equipment. Background technique [0002] Hot Filament Chemical Vapor Deposition (HFCVD) is a process that uses a hot wire (or filament) as a heating source and uses a gaseous reactant as a raw material to deposit a thin film on the surface of a substrate (matrix). It is suitable for depositing diamond thin films or directly depositing diamond crystals. [0003] At present, the heating wires in the HFCVD system are mainly tungsten wire, tantalum wire and rhenium wire. The two ends of the heating wire are respectively connected to the positive pole and the negative pole of the power supply to form a current loop, so that t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/40H01R13/502
CPCH01R13/40H01R13/502
Inventor 许剑锋陶俭陈肖周韬冯一飞许光立黄楠
Owner HUAZHONG UNIV OF SCI & TECH
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