| 摘要 |
PURPOSE: A portable cup using solar energy is provided to maximize the insulating effect of a cup by enhancing the efficiency of a solar panel. CONSTITUTION: A portable cup using solar energy comprises a body(1), a first solar panel(2), a second solar panel(3), a heat absorbing unit(4), a heat conduction unit, a temperature measuring unit(6), a storage battery, and a heating wire. The top of the body is open and a handle(11) is attached to its side. The first solar panel is installed on the top of the body to be able to open/close to convert solar energy to electrical energy. The second solar panel is rotatably connected to the upper outer part of the body to increase the absorption of the solar energy. The heat absorbing unit absorbs heat energy, which is generated from the solar energy. The heat conduction unit heat energy absorbed by the heat absorbing unit to the body. |
