Entrance refrigerator

A cold air supply device is applied to an entrance refrigerator. The cold air supply device includes a thermoelectric element forming a heat absorbing surface and a heat generating surface, a cold sink in contact with the heat absorbing surface, a heat absorption fan disposed above the cold sink, a...

Full description

Saved in:
Bibliographic Details
Main Authors Yeo, Insun, Yun, Yezo, Choi, Kyukwan, No, Yanghwan, Oh, Minkyu
Format Patent
LanguageEnglish
Published 13.09.2022
Subjects
BLASTING
COLD ROOMS
COMBINED HEATING AND REFRIGERATION SYSTEMS
COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS
HEAT PUMP SYSTEMS
HEATING
ICE-BOXES
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
REFRIGERATORS
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:A cold air supply device is applied to an entrance refrigerator. The cold air supply device includes a thermoelectric element forming a heat absorbing surface and a heat generating surface, a cold sink in contact with the heat absorbing surface, a heat absorption fan disposed above the cold sink, a heat sink in contact with the heat generating surface, a heat dissipation fan disposed below the heat sink, and an insulation material disposed between the cold sink and the heat sink to block heat transfer. The cold sink includes a sink body, and a plurality of heat exchange fins arranged on the upper surface of the sink body. Absorption pads are provided on both side edges of the sink body to absorb condensed water generated on the surface of the cold sink.
Bibliography:Application Number: US202016798683