Insulating cover for solid insulating fully sealed switch
A technology of solid insulation and insulating cover, which is used in electrical switches, high-voltage/high-current switches, substations/switchgear boards/panels/desks, etc. problem, to achieve the effect of compact size, simple and convenient connection, and enhanced insulation
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[0016] Such as Figure 1 to Figure 7 As shown, the solid insulation full-sealed switch insulation cover of the present invention is a T-shaped cover body composed of a rectangular cover 1 and a square cylindrical vacuum blister 2, and the cover body is made of a purple-red epoxy resin material;
[0017] The cover 1 is composed of a cover plate 3 and a first pin 4 protruding around the front end of the cover plate 3. A convex circle 17 is provided at the center of the back of the cover plate 3, and the surface of the cover plate 3 is provided with four backs for connecting to the switch cabinet. The first insert threaded hole 5 of the board connection, the upper and lower end faces of the cover plate 3 are respectively provided with a second insert threaded hole 13 for connecting with the switch cabinet, and the middle of the front surface of the cover plate 3 is provided with a rectangular protrusion 6. The vacuum bubble sleeve 2 is vertically arranged in front of the protrusion ...
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