| 摘要 |
<p>The present invention provides a capacitor cover for a direct current (DC) link. The capacitor cover for a DC link comprises: a cap cover (10) coupled to an entrance of a housing (H) where a DC link capacitor element (C) is embedded and having a guide border (11) protruding to an upper end of an edge (11) thereof and a plurality of terminal drawing holes (12) symmetrical to each other with respect to a center thereof; a first terminal (20) and a second terminal (20′), which are coupled to the terminal drawing holes (12) and are connected to a first lead wire (L) and a second lead wire (L′) of the DC link capacitor element (C); a top insulating separation stepped jaw (30) protruding from the center of the cap cover (10) to a top thereof to increase an insulating separation distance between the first terminal (20) and the second terminal (20′); and an inside ring jaw (40) formed on the top of the cap cover (10) to be positioned between the guide border (11) and the first terminal (20) and between the guide border (11) and the second terminal (20′), wherein liquid resin (M) fills in the inside ring jaw (40).</p> |
