Patent application number | Description | Published |
20110296641 | Cleaning Brush Device for Condenser - A cleaning brush device for a condenser of refrigerator comprising a condenser and a cleaning brush is provided. The condenser comprises a cooling fin grid of rows of horizontal fins and columns of vertical fins. The cleaning brush sweeps horizontally and vertically over the cooling fin grid in a predetermined period of time and brushes off the dust bunny collected in the cooling fin grid. The predetermined period of time is controlled according to amount of the dust bunny on the cooling fin grid. The cleaning brush may sweep the grid horizontally and vertically in a systematical way. | 12-08-2011 |
20120006044 | Condensate Evaporation Device Having Evaporation Coil - A condensate evaporation device for a refrigerator is provided. The device comprises a container, a heat exchanger, a chamber, a suction pump, a condensate spraying device, an evaporation coil, and a blower. The suction pump is for sucking up the condensate from the container. The condensate spraying device is for spraying the condensate sucked up by the suction pump within the chamber. The evaporation coil is disposed around the condensate spraying device such that the condensate from the suction pump lands on an inner surface of the evaporation coil and evaporates the condensate. The blower is for inducing air flow within the chamber, whereby the evaporated condensate is exhausted from the chamber. | 01-12-2012 |
20120031127 | Defrost Fan Control Device - A defrost fan control device for a refrigerator is provided. The device comprises a container, a heat exchanger, a chamber, a suction pump, a condensate spraying device, an evaporation coil, and a blower. The suction pump is for sucking up the condensate from the container. The condensate spraying device is for spraying the condensate sucked up by the suction pump within the chamber. The evaporation coil is disposed around the condensate spraying device such that the condensate from the suction pump lands on an inner surface of the evaporation coil and evaporates the condensate. The blower is for inducing air flow within the chamber, whereby the evaporated condensate is exhausted from the chamber. | 02-09-2012 |
20120167609 | CLEANING BRUSH DEVICE FOR CONDENSER - A dust cleaning device for condenser of cooler is provided, which can cleanse dust and other undesirables attached to the heat exchange fin due to wind blowing for increasing efficiency of the condenser performing liquifying of refrigerant in showcase, freezer, refrigerator, etc. Since the dust from outside is attached to the condenser due to ventilation and they become one of reasons for compressor failure, the device is configured to clean the heat exchange fin of the condenser periodically, in which a wire winch and a cleaning brush is connected to a driving axle of a driving motor such that the cleaning brush performs up-and-down motion and rotation with a power of the driving motor and cleans the heat exchange fin. In other structure, pinion and rack can be connected to the driving axle to perform the up-and-down motion. The cleaning brush is made of textile or unwoven fabric. | 07-05-2012 |
20130263617 | Refrigerator Alarm System - An alarm system for refrigerator includes a sensor, a display, an alarm device, and a controller. The sensor is provided in the refrigerator for sensing temperature of a cooling chamber. The display is provided in the refrigerator for displaying operational information of the refrigerator, and the operational information includes the temperature detected by the sensor. The alarm device is for determining alarming situations using the temperature of the refrigerator detected by the sensor and issuing an alarm such that a user is notified of problems determined by the alarm device. The controller is provided in the refrigerator for controlling operation of the refrigerator, the sensor, the display, and the alarm device. The alarm device is controlled and operated by the controller in determining the alarming situations and issuing the alarm. | 10-10-2013 |
20130263618 | Alarm System for Refrigerator - An alarm system for refrigerator includes a sensor, a display, an alarm device, and a controller. The sensor is provided in the refrigerator for sensing temperature of a cooling chamber. The display is provided in the refrigerator for displaying operational information of the refrigerator, and the operational information includes the temperature detected by the sensor. The alarm device is for determining alarming situations using the temperature of the refrigerator detected by the sensor and issuing an alarm such that a user is notified of problems determined by the alarm device. The controller is provided in the refrigerator for controlling operation of the refrigerator, the sensor, the display, and the alarm device. The alarm device is controlled and operated by the controller in determining the alarming situations and issuing the alarm. | 10-10-2013 |
20140252928 | AIR INTAKE IN ICE CREAM DIPPING CABINET - An ice cream dipping cabinet includes a cabinet portion, a machine room portion, a cooling room portion, a hot-air vent, a L-shaped recess portion, and a cold-air intake. The cabinet portion provides an inner compartment. The machine room portion is installed in a lower portion of the inner compartment of the cabinet portion. The cooling room portion is cooled by refrigeration and accessible through the top opening. The hot-air vent is provided through the rear wall of the cabinet portion, and the hot-air vent vents hot air from the machine room portion to outside. The L-shaped recess portion is provided between the front wall and the bottom floor of the cabinet portion, and the L-shaped recess portion comprises a horizontal surface and a vertical surface. The cold-air intake is provided through the L-shaped recess portion, and the cold-air intake guides cold air from outside to the machine room portion. | 09-11-2014 |
20140305157 | CAN HOLDING DEVICE FOR ICE CREAM DIPPING CABINET - An ice cream dipping cabinet is provided, comprising a cabinet portion, a cooling room portion, a first ice cream can, a second ice cream can, and a double can-clip. The double can-clip is for clipping corner portions of the first and second can covers and holding the first and second ice cream cans together in place, such that the first and second ice cream cans engage each other. | 10-16-2014 |