Protection structure of fuse link switch
AssigneeGoodwell Electric Corporation
InventorSui-Chan Kao
Life of this patent
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Abstract
A protection structure is disclosed and is applied in a fuse link switch. The fuse link switch comprises: an insulator, a fuse tube including an upper connection portion and a lower connection portion, an upper-end fixing unit, a lower-end fixing unit, and a toggle mechanism, wherein the upper connection portion is connected with a pull hook. The protection structure comprises at least one electrically insulating shielding layer covering at least one of the upper-end fixing unit, the pull hook, the upper connection portion, the lower connection portion, the lower-end fixing unit, and the toggle mechanism through overmolding technique.
Claims5
A protection structure, being applied in a fuse link switch comprising an insulator, a fuse tube including an upper connection portion and a lower connection portion, an upper-end fixing unit, a lower-end fixing unit including a lower-end conductor connecting member, and a toggle mechanism, wherein the upper connection portion is connected with a pull hook;
- characterized in that said protection structure comprises at least one electrically insulating shielding layer covering at least one of the upper-end fixing unit, the pull hook, the upper connection portion, the lower connection portion, the lower-end fixing unit, the lower-end conductor connecting member, and the toggle mechanism, wherein the at least one electrically insulating shielding layer is made of an electrically insulation material;
- wherein one side of the pull hook is a connection member that is not covered by the electrically insulating shielding layer and the electrically insulating shielding layer of the pull hook is provided with two groove openings.
Dependencies are inferred from the claim text.