| 摘要 |
PURPOSE: A heating pillow is provided to make the cervical vertebral of a user warm and the head of the user cool, thereby enabling the user to fully sleep. CONSTITUTION: A heating pillow includes a heating pad(200) and a charging battery(240). The heating pad provides appropriate warmth to the cervical vertebral of a user. The heating pad is turned on/off by a switch(210). The charging battery supplies electricity to the heating pad while the charging battery is electrically connected to the heating pad. The charging battery supplies a small amount of electricity to the heating pad. The charging battery can be used for thirty minutes after the charging battery is completely charged. |
