The purpose of the utility model is to provide a kind of heat treatment chair, comprising: a cabin, the cabin have one to be available for users to sleeping its interior accommodating space of what of lying； One hatch door, one end of the hatch door and one end of the cabin are pivotally connected, and can be optionally opened or closed, and the hatch door has an opposite upper surface and a lower surface, wherein the lower surface is towards the accommodating space of the cabin, and the lower surface is provided with an infrared light (IR) heating element； And one accept the cabin bottom pedestal.本新型之目的是提供一種熱療椅，包括：一艙體，該艙體具有一可供使用者臥躺於其內之容置空間；一艙門，該艙門之一端與該艙體之一端樞接，可視需要被開啟或關閉，且該艙門具有相對的一上表面及一下表面，其中該下表面朝向該艙體的該容置空間，且該下表面設置有一紅外光(IR)加熱元件；以及一承接該艙體底部之基座。
