Soundproof heat-dissipating cover

A soundproof heat-dissipating cover (1, 41, 61, 71, 81) covering a target object (2), the soundproof heat-dissipating cover comprising:

• a sound-absorbing heat-dissipating sheet (3) that is formed of a first sound-absorbing material into a surface shape, and comprises a covering surface (10) covering a surface of the target object and a heat-dissipating surface (11) on a side opposite to the covering surface;
• and
• a reinforcing member (4, 42, 62) that is formed of a material having a hardness higher than the first sound-absorbing material, and covers the sound-absorbing heat-dissipating sheet from a heat-dissipating surface side of the sound-absorbing heat-dissipating sheet, wherein
• the sound-absorbing heat-dissipating sheet further comprises:
• a pair of first mounting parts (13, 53) formed at positions near both ends in a first direction along the covering surface;
• and
• a heat-dissipating region (14) formed between the pair of first mounting parts,
• the heat-dissipating surface in the heat-dissipating region of the sound-absorbing heat-dissipating sheet is formed with a plurality of ridges (15) arranged side by side at an interval,
• the reinforcing member comprises:
• a pair of second mounting parts (21, 55) that are formed at positions near both ends in the first direction and are respectively mounted to the pair of first mounting parts;
• and
• a bridging part (22, 56) that bridges between the pair of second mounting parts and has a plurality of through-holes (31, 72, 82a), and
• with the pair of second mounting parts of the reinforcing member mounted to the pair of first mounting parts of the sound-absorbing heat-dissipating sheet, the plurality of ridges of the sound-absorbing heat-dissipating sheet abut against the bridging part of the reinforcing member.