초록 ▼

Room air conditioner box which is easily assembled/disassembled and reduces a noise. The box has a base plate, a cap member assembled to the base plate, a grill section for uniformly dispersing a chilled air passed around an evaporator, a first isolation wall section for separating an inner space in

Room air conditioner box which is easily assembled/disassembled and reduces a noise. The box has a base plate, a cap member assembled to the base plate, a grill section for uniformly dispersing a chilled air passed around an evaporator, a first isolation wall section for separating an inner space into two sub-spaces so as to prevent a heat exchange therebetween and to attenuate the noise, a second isolation wall section for guiding the air drawn thereinto toward a condenser. The first isolation wall section includes a main body which receives a blower and guides the air passed around the evaporator toward the grill section, an evaporator cover assembled to the main body for guiding air drawn toward the main body, and a head section assembled to the main body for exposing an upper portion of the main body. The main body, the head section and the evaporator cover are manufactured by the injection molding, can be easily assembled/disassembled with/from each other and can attenuate the noise.

대표청구항 ▼

[ What is claimed is:] [1.] A room air conditioner box, which comprises:a base plate having a rectangular shape;a cap member assembled at an upper portion of the base plate, the cap member forming a box-shaped space therein together with the base plate, the cap member being formed at a first side wa

[ What is claimed is:] [1.] A room air conditioner box, which comprises:a base plate having a rectangular shape;a cap member assembled at an upper portion of the base plate, the cap member forming a box-shaped space therein together with the base plate, the cap member being formed at a first side wall thereof with a first opening, being formed at a predetermined position of a second side wall thereof oppositely positioned to the first side wall with a second opening so as to allow air to pass therethrough, and being formed at a predetermined position of an upper wall thereof with an outlet port;a grill section for uniformly and forwardly dispersing a chilled air passed around an evaporator, the grill section being assembled to a circumferential edge portion of the first opening of the cap member;a first isolation wall section mounted on the base plate for separating the box-shaped space into first and second sub-spaces which respectively face the first and second side walls, preventing a heat exchange between the first and second sub-spaces and attenuating a noise while a room air conditioner is being operated, an upper portion of which is separable; anda second isolation wall section for guiding the air drawn into the second sub-space through the second opening formed at the second side wall toward a condenser and guiding the air passed around the condenser to the outlet port formed at the cap member, whereinthe first isolation wall section includes a main body which receives a blower coupled to a driving shaft of a driving motor fixed to a motor mounted at the base plate and guides the air passed around the evaporator installed in the first sub-space toward the grill section, an evaporator cover assembled to a front portion of the main body for guiding air drawn by the blower toward the main body, and a head section assembled to an upper portion of the main body,the main body is formed at a first side of the upper portion thereof with a first recess having a cylindrical lower surface for receiving the blower therein and is formed at a second side of the upper portion thereof oppositely positioned to the first side with a duct which is arcuately bent from the first recess toward the grill section, the duct is communicated with the first recess for guiding the air flowing thereinto from the first recess toward the grill section and being formed therebelow with a first space generated therefrom by a partition for receiving a control unit therein, anda rear wall section of the first recess includes first and second rear walls which are spaced apart from each other by a predetermined interval so as to form a second space therebetween for attenuating the noise while the room air conditioner is being operated, the first and second rear walls are formed at upper portions thereof with first and second cut portions having trapezoidal shapes, respectively, and the first and second cut portions are formed at lower edges thereof corresponding to a position of the driving shaft of the driving motor with first grooves having half circular shapes so as to allow the driving shaft to penetrate therethrough when the driving motor is installed in the room air conditioner box.