The present invention relates to a far infrared fomentation device for hot compressing to user’s body part, comprising a deformation body, a far infrared generator and a power supply. A receiving space is formed in the inside of the deformation body, and a deformation material is provided in the receiving space. The deformation material can be deformed for being correspondence with the surface contour of the body part for changing the shape of the deformation body. The far infrared generator is assembled with the deformation body and comprises a graphene layer. The power supply electronically connects with the far infrared generator for providing electrical energy to the graphene layer, and the graphene layer generates a far infrared to irradiate the receiving space, so the temperature of the deformation material will be raised. Therefore, when a user uses the far infrared fomentation device to process a hot compress, the deformation body changes the shape for being correspondence with the surface contour of the body part, so the far infrared fomentation device can increase the contact area of the body part for promoting the effect of relieving muscle weary or muscle soreness.本發明遠紅外線熱敷裝置用以對使用者的身體部位進行熱敷，並包含：形變本體、遠紅外線產生器及電源供應器，形變本體的內部形成容置空間，並於容置空間的內部設有形變材，而形變材能進行形變，讓形變本體的表面能對應於身體部位的表面輪廓，而遠紅外線產生器連接於形變本體，並具有石墨層，則電源供應器電性連接於遠紅外線產生裝置，並能提供電能至石墨層，使石墨層朝向容置空間投射遠紅外線，進而使形變材的溫度能夠升高，藉此，遠紅外線熱敷裝置對使用者進行熱敷時，形變本體能依據身體部位的表面輪廓而改變形體樣態，讓遠紅外線熱敷裝置能增加接觸於身體部位的面積以提高減緩肌肉疲勞或痠痛的效果。
