In this work, an improved structure of hot pad is created.The utility model is connected with a power supply element, which can generate heat and provide a hot compress effect.The body is made of a material which can absorb heat and has heat resistance characteristics.A hot line is provided in the body.And two ends of the heating line are respectively provided with a connecting part；And two power lines,One end of each power line is provided with a set of connecting parts.And the connection part can be connected with the connection part.The other end of each power line is electrically connected with the power supply element.So as to provide electric energy to the heating wire and heat the heating wire,And then it can heat the muscles.Activate blood and relieve pain.本創作一種熱敷墊之改良結構，其與供電元件連接可發熱而提供熱敷作用，其包括：一本體由可吸熱與具耐熱特性之材質製成；一加熱線設置於該本體內，並且加熱線之二端分別設有一連結部；及二電力線，各該電力線之一端設一組接部，且該組接部可與該連結部相接，各該電力線之另一端則與供電元件完成電性連接，俾能提供電能至該加熱線並使該加熱線發熱，進而能對肌肉熱敷、活絡血氣而舒緩酸痛。
