THERMAL INSULATION DEVICE FOR PREHEATING BABY BOTTLE

摘要

PURPOSE: Provided is a thermal insulation device for preheating the baby bottle which keeps the temperature at 36.5±5deg.C so that the milk maintains the nutrients and is kept suitable to drink. CONSTITUTION: The device comprises: a heater(10) with the heat conducting plate heated by the first positive temperature coefficient of resistance(PTCR) heater inside the groove part at the top; a heating cylinder(20) which is attached/detached to and from the above groove part, preheating or holding the temperature of the bottle for a certain temperature; and the above heating cylinder(20) containing receiving metal cylinder which is attachable/detachable to and from the above groove part and closely adhered to the heat conducting plate when attached.