| 摘要 |
PURPOSE: A portable heating device is provided to reduce the weight and volume of a charger as a power supply unit is separated when the heating device is not used. CONSTITUTION: A portable heating device comprises an upper cover(21), a lower cover(22), an opening/closing unit, and a side cover(23). The upper cover is separated from a power supply unit(10), and covers an upper part of the power supply unit. The lower cover is separated from the power supply unit, and covers a lower part of the power supply unit. A heating element is formed in the upper cover or the lower cover. The opening/closing unit draws in and out the power supply unit. The side cover connects the upper cover and the lower cover. |
