초록 ▼

A humidifier unit for use with a refrigerated display cabinet having a cooled air passage includes a body adapted to be mounted on an upper surface of the refrigerated display cabinet, a horizontally elongate atomizing water tank disposed in one side of the body and having a plurality of ultrasonic

A humidifier unit for use with a refrigerated display cabinet having a cooled air passage includes a body adapted to be mounted on an upper surface of the refrigerated display cabinet, a horizontally elongate atomizing water tank disposed in one side of the body and having a plurality of ultrasonic vibrators mounted on a bottom thereof and arrayed in a longitudinal direction, an air blower disposed in an opposite side of the body for supplying air drawn from a suction port into the atomizing water tank, and pipes angularly movably mounted on the atomizing water tank in coaction with the ultrasonic vibrators, respectively, for transferring a mist generated by the ultrasonic vibrators in the atomizing water tank and air from the air blower into the cooled air passage of the refrigerated display cabinet.

대표청구항 ▼

A refrigerated display cabinet comprising a heat insulating wall having one open side and an inner wall surface, a partition defining a storage chamber, said inner wall surface and said partition jointly defining a cooled air passage, a refrigerating unit and an air blower disposed in said cooled ai

A refrigerated display cabinet comprising a heat insulating wall having one open side and an inner wall surface, a partition defining a storage chamber, said inner wall surface and said partition jointly defining a cooled air passage, a refrigerating unit and an air blower disposed in said cooled air passage, said cooled air passage including an outlet and inlet confronting each other and disposed upwardly and downardly of said one open side, a humidifier unit mounted on an upper surface of said heat insulating wall, said humidifier unit including an ultrasonic vibrator for generating a mist, and a pipe for delivering said mist generated by said humidifier unit into said cooled air passage, said humidifier unit further comprising a body adapted to be mounted on an upper surface of the refrigerated display cabinet, a horizontally elongate atomizing water tank disposed in one side of said body and having a plurality of ultrasonic vibrators mounted on a bottom thereof and arrayed in a transverse direction thereof, an air blower disposed in an opposite side of said body for supplying air drawn from a suction port into said atomizing water tank, and pipes angularly movably mounted on said atomizing water tank in coaction with said ultrasonic vibrators, respectively, for transferring said mist generated by said ultrasonic vibrators in said atomizing water tank and air from said air blower into the cooled air passage of said refrigerated display cabinet, all of said pipes together constituting said pipe for delivering said mist.