Cooling apparatus and vehicle including the same

A cooling apparatus, comprising:

• an electric water pump configured to pump coolant;
• a coolant channel in fluid communication with a cooling target and the electric water pump;
• a thermoelectric device including a higher-temperature part heated by being supplied with electrical energy and a lower-temperature part cooled by being supplied with electrical energy, the thermoelectric device configured to cool the coolant flowing into the coolant channel by the lower-temperature part;
• a first heat sink disposed adjacent to the higher-temperature part of the thermoelectric device;
• a second heat sink disposed adjacent to the coolant channel;
• a cooling fan provided adjacent to the first heat sink;
• an air duct forming a first fluid line where air passes through only the first heat sink and then is discharged by an operation of the cooling fan, and a second fluid line where air passes through the first heat sink and the second heat sink and then is discharged by the operation of the cooling fan, the air duct including a duct lower body disposed below the cooling fan and having a hollow interior, a duct side body extending upward from the duct lower body and having a hollow interior, and a duct upper body extending from a side surface of the duct side body and having a hollow interior;
• an air door provided on a side surface air outlet formed on the duct side body;
• and
• an upper air outlet formed on an end portion of the duct upper body.