A power source for hot pack pad is disclosed, including: a hot pack cloth module, a silicone module and a power source. Inside the hot pack cloth module, a heating piece is installed that is heated once connected to the power source the silicone module is arranged at one side of the hot pack cloth module the silicone module and the power source are installed individually with a magnet piece and an electricity connecting section, by which the power is relayed and conducted between the silicon module and the power source, thereby enabling the power source to supply power to the heating piece of the hot pack cloth module, which heats the heating piece by electricity and leads to thermal energy generation. Accordingly, the hot pack cloth module disclosed is useful for hot pack.一種熱敷墊之電源裝置,包含:一熱敷布料模組、一矽膠模組以及一電源裝置,該熱敷布料模組內設有通電後能發熱之加熱件,該矽膠模組設於該熱敷布料模組的一側面,該矽膠模組與該電源裝置分別設有磁性件及接電部,並通過磁性件及接電部實現該矽膠模組與該電源裝置的配接與導通,使該電源裝置能供電至該熱敷布料模組之加熱件,加熱件通電加熱而產生熱能,以使該熱敷布料模組能提供熱敷使用。10‧‧‧熱敷布料模組11‧‧‧加熱件20‧‧‧矽膠模組20a‧‧‧頂面21‧‧‧第一磁性件22‧‧‧第一接電部23‧‧‧第一孔槽30‧‧‧電源裝置31‧‧‧外殼311‧‧‧下蓋312‧‧‧上蓋313‧‧‧容室314‧‧‧第二槽孔315‧‧‧第三孔槽32‧‧‧第一電路板33‧‧‧充電電池34‧‧‧第二磁性件35‧‧‧第二接電部36‧‧‧導電金屬37‧‧‧線圈38‧‧‧第二電路板40‧‧‧測溫單元41‧‧‧探針插頭411‧‧‧探針42‧‧‧探針插座421‧‧‧探針槽50‧‧‧顯示單元51‧‧‧第三電路板52‧‧‧LED燈60‧‧‧開關
