| 摘要 |
PURPOSE: A tube using a Peltier element is provided to enable a user to drink beverage by heating and cooling the beverage. CONSTITUTION: A tube using a Peltier element comprises an outer tube(1-1) and an inner tube(1-3) which are separated from each other, and a Peltier element(1-2) which is installed to obtain a cooling effect. The outer tube and inner tube obtain inverse thermal effect, therefore keeping beverage warm or cool through a protruded tube. |
