Temperature maintaining case

A temperature maintaining case comprising:

• a main body having a recessed storage chamber formed by a heat-insulating wall;
• a lid body mounted on the main body capable of closing an opening of the storage chamber;
• a heat storage member exposed to the storage chamber in order to maintain a temperature in the storage chamber within a predetermined temperature range with reference to a target temperature;
• a thermoelectric device having a first heat transferring surface and a second heat transferring surface opposite to the first heat transferring surface, the first heat transferring surface being connected to the heat storage member;
• a control device configured to drive and control the thermoelectric device;
• and
• a cover member mounted on the main body,
• wherein the cover member is capable of selecting an exposed state in which the second heat transferring surface of the thermoelectric device is exposed to an outside, and a shielded state in which the second heat transferring surface of the thermoelectric device is shielded from the outside.