Cooling and heating device for cooling or heating food inside vehicle, has refrigeration or heat generator with casing integrated in vehicle, and control unit for connecting and disconnecting device based on ignition state of vehicle engine

摘要

The device includes a refrigeration or heat generator having a thermally insulated casing integrated in a vehicle. A control unit is provided for connecting and disconnecting the device based on the ignition state of the vehicle engine. The refrigeration or heat generator includes a Peltier cell powered by a battery, and a thermal dissipater for absorbing heat or coldness from the external surface of the Peltier cell. The Peltier cell has an internal surface for cooling or heating food inside a vehicle. An external ventilator generates airflow based on the operation of the thermal dissipater.