Refrigerator

A refrigerator, comprising:

• an outer case;
• a refrigeration compartment disposed inside the outer case;
• a freezer compartment disposed adjacent to the refrigeration compartment;
• a deep freezer compartment disposed inside the freezer compartment, the deep freezer compartment having at a super low temperature that is lower than a temperature of the freezer compartment;
• an insulation case to partition the freezer compartment and the deep freezer compartment;
• a drawer disposed in the deep freezer compartment, wherein at least a rear surface of the insulation case is adjacent a rear surface of the freezer compartment;
• an evaporator having refrigerant disposed therein;
• a compressor to compress the refrigerant;
• a deep cooling module to cool air in the deep freezer compartment to the super low temperature, the deep cooling module comprising:
• a thermoelectric device having a heat emission surface and a heat absorption surface,
• a heat dissipation member in contact with the heat absorption surface,
• a fan disposed adjacent to the heat dissipation member to supply air cooled by heat-exchange with the heat dissipation member into the deep freezer compartment, and
• a thermal conductor in contact with the heat emission surface and the evaporator so that heat emitted from the heat emission surface may be transmitted to the evaporator;
• a first heat exchange chamber disposed behind the freezer compartment to receive the evaporator;
• a second heat exchange chamber disposed in front of the first heat exchange chamber to receive at least a portion of the heat dissipation member;
• and
• a partition that partitions the second heat exchange chamber from the first heat exchange chamber,
• wherein a front surface of the second heat exchange chamber comprises an opening to allow air to circulate between the second heat exchange chamber and the deep freezer compartment.