Cooling and Heating Cabinet Device of Rear Seat for Vehicles Using Thermoelectric Element

A cooling and heating cabinet device of a rear seat side for a vehicle using a thermoelectric module, the cooling and heating cabinet device comprising:

• a cooling and heating cabinet disposed at the upper surface of the middle portion of a floor panel supporting seat portions of rear seats of the vehicle and having a storage room opened at one side thereof;
• a cover for opening and closing an opened portion of the cooling and heating cabinet;
• a duct having an introduction duct and a discharge duct, the introduction duct being directed to the inside of the vehicle and the discharge duct fluidically communicating with a trunk room through a partition of a vehicle body defining the interior of the vehicle and the trunk room in such a manner as to discharge the indoor air flowing in through the introduction duct therethrough, the introduction duct and the discharge duct of the duct having one side of the cooling and heating cabinet contacted therebetween;
• the thermoelectric module disposed below the cooling and heating cabinet such that according to the direction of current flows, when one side portion thereof absorbs the heat generated in the storage room, the other side portion thereof emits the heat to the duct, and when one side portion emits heat to the storage room, the other side portion absorbs the heat generated in the duct;
• and
• an exhaust fan disposed in the duct for introducing the indoor air through the introduction duct and for discharging the absorbed air to the discharge duct.