Soundproofing cover for a mechanical and electrical device and mechanical and electrical device

Abstract

The utility model relates to a sound insulation cover of mechanical electrical equipment and mechanical electrical equipment, relate to automobile noise reduction technical field. The utility model discloses a sound insulation cover of mechanical electrical equipment, including sound insulation cover body and sound insulation cover, be provided with the opening portion for checking or repairing mechanical electrical equipment on the sound insulation cover body, the sound insulation cover is the portion that the sound insulation cover body separates when forming the opening portion on the sound insulation cover body, the step that the circumferential edge of opening portion is provided with protruding towards the inside of opening portion, the sound insulation cover constructs as can be inserted into the opening portion through the elastic deformation and the sound insulation cover is from the underside and is butt joint in the step to close the opening portion, or the sound insulation cover can be taken out from the opening portion through the elastic deformation.

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