Cooling and heating apparatus using thermoelectric module

A cooling and heating apparatus, comprising:

• a thermoelectric module absorbing heat from a first space and emitting heat to a second space in response to current supplied to the thermoelectric module;
• a pair of insulated wires supplying current to the thermoelectric module;
• and
• a cover unit covering the thermoelectric module, while conducting heat therethrough for both the first and second spaces, respectively, the pair of insulated wires passing through the cover unit to supplying the current to the thermoelectric module, a sealant provided around the pair of insulated wires and the cover unit to seal off the insulated wires, and the pair of insulated wires having an insulation removed corresponding to the portion of each of the insulated wires passing through the cover unit so as to prevent moisture from infiltrating into the thermoelectric module.

A cooling and heating apparatus, comprising:

• a thermoelectric module;
• a heat emitting member attached to a first surface of the thermoelectric module;
• a heat conducting block attached to a second surface of the thermoelectric module;
• a cooling fluid tank having a cooling fluid outlet and a cooling fluid inlet formed on a lower end and an upper end of the cooling fluid tank, respectively, attached to the heat conducting block to cool the cooling fluid which circulates through the cooling fluid tank by way of the cooling fluid inlet of the cooling fluid tank and cooling fluid outlet of the cooling fluid tank;
• and
• a cover integrating the thermoelectric module and the heat conducting block into a single unit by fixedly covering side surfaces of the thermoelectric module and the heat conducting block and a part of an inner surface of the heat emitting member.