The utility model relates to a hot pad structure.It includes two parts.The underlay is overlapped and jointed.An electric heating layer sandwiched between the two pads,And several magnets evenly laid between the two pads,These magnets are fixed on at least one pad.And keep a proper distance from each other.And the adjacent electric heating layer is heated to increase the temperature.In this way,Heating through the electric heating layer provides hot compress for all parts of the user.Warmth retention,And the natural magnetic force of the magnet can eliminate the deep fatigue.To relieve muscle soreness,At the same time, the subcutaneous blood vessels were dilated.stimulate the circulation of blood,Furthermore, the electric heating layer is used to conduct heat to the magnet to increase temperature.Improve the soothing effect of magnet.Relaxing effect,Enhance the use effect of hot pad.一種熱敷墊結構,其包含:二上、下相疊合縫接之墊體,一夾設於二墊體間之電熱層,以及數個均勻鋪設於二墊體間之磁石,該些磁石皆至少固設於一墊體,並相互保有適當距離,且鄰靠電熱層受熱增溫,藉此,透過電熱層發熱提供使用者的各部位進行熱敷、保暖作用,以及磁石的自然磁力達到深層疲勞的消除,進而舒緩肌肉痠痛,並同時使皮下血管擴張,促進血液循環,更利用電熱層將熱傳導至磁石增溫,提升磁石給予人體的舒緩、放鬆效果,增進熱敷墊之使用功效者。