1results about How to "Guaranteed electromagnetic shielding performance" patented technology

This utility model provides an on-board charger, relating to the field of new energy vehicle technology. The shielding cover provided by this utility model includes: a shielding plate, and a convex bridge and a support foot disposed on the shielding plate; the convex bridge protrudes relative to the surface of the shielding plate; the support foot bends relative to the shielding plate in a direction away from the protrusion of the convex bridge, and the support foot is used to connect the shielded device. The convex bridge can abut against and press against the electrical cover plate, which not only prevents the shielding cover from loosening and improves stability, but also ensures tight contact and grounding between the shielding cover and the electrical cover plate, possessing technical advantages such as stable shielding effect, ease of manufacture, and low production cost.