The utility model relates to a heating device for rolling up a heating pad.A heating pad is used for rolling and heating.The heating pad has a retractable flexible body.At least one pair of lead electrodes exposed to the flexible body,And a heating wire embedded in a flexible body and connected to a conducting electrode,The heating pad rolling heating device comprises a hollow shell.Heating pad for holding and rolling；A set of energy generating units,It is arranged in a hollow shell.Supply corresponding conductive contact lead electrode；A set of weight and temperature sensing units,It is arranged in a hollow shell.And a heating pad for carrying the rolling state；And a control unit,For receiving sensing signals from weight and temperature sensing units,Judge whether there is a heating pad in rolling state and whether the temperature of the heating pad has reached the predetermined temperature.To control whether the power supply of the energy generating unit is available.一種加熱墊捲收加熱裝置，係供捲收加熱一加熱墊，加熱墊具有一可捲收的撓性本體、至少一對暴露於撓性本體的導接電極、及埋設於撓性本體中並且導接至導接電極的電熱絲，加熱墊捲收加熱裝置包括：一個中空殼體，供容置捲收狀態的加熱墊；一組致能單元，係被設置於中空殼體之內，供對應導電接觸導接電極；一組重量和溫度感測單元，係被設置於中空殼體之內，且供承載捲收狀態的加熱墊；及一個控制單元，供接收來自重量和溫度感測單元的感測訊號，判斷是否存在捲收狀態的加熱墊及該加熱墊的溫度是否已經達到預定溫度，以控制致能單元是否供電。
