초록 ▼

An air conditioner generally comprises a compressor accommodated in the outer casing thereof and the compressor is surrounded by a sound-proof cover. The sound-proof cover is formed of a main body made of a sound absorbing material and a heat insulating member preferably made of a foam of a thermose

An air conditioner generally comprises a compressor accommodated in the outer casing thereof and the compressor is surrounded by a sound-proof cover. The sound-proof cover is formed of a main body made of a sound absorbing material and a heat insulating member preferably made of a foam of a thermosetting resin which is bonded to the surface of the main body opposing to the outer surface of the compressor. The heat insulating member has a heat transfer efficiency smaller than that of the main body. The main body is preferably formed of a sound absorbing member and a noise insulating member. The heat insulating member, the sound absorbing member and the noise insulating member are laminated and bonded to each other in this order. The entire sound-proof cover is arranged in contact with substantially the entire outer periphery of the compressor. An outer casing formed of a sound absorbing material may be further disposed so as to surround the sound-proof cover with space therebetween.

대표청구항 ▼

An air conditioner comprising: an outer casing in a form of a rectangular box; a compressor accommodated in the outer casing; an inverter operatively connected to the compressor for controlling an operation of the compressor; a heat exchanging means disposed in the outer casing; a fan means for circ

An air conditioner comprising: an outer casing in a form of a rectangular box; a compressor accommodated in the outer casing; an inverter operatively connected to the compressor for controlling an operation of the compressor; a heat exchanging means disposed in the outer casing; a fan means for circulating outdoor air into the casing of the air conditioner; and a sound-proof means surrounding said compressor and comprising a main body provided with inner and outer surfaces and a heat insulating member substantially covering the entire inner surface of the main body; said heat insulating member having a heat transfer efficiency smaller than that of said main body, said main body being formed of a sound absorbing member laminated with a noise insulating member.