The present invention provides a heating device comprising a fixing seat, a heating member and a fan. The inside of the fixing seat has a hollow opening, and the opening has a first airflow portion and a second airflow portion on both sides of the fixing seat； the heating member is fixed in the fixing seat, and the heating member has a plurality of holes arranged side by side and covered with openings a sheet, and a plurality of heating conduits for arranging the metal sheets in parallel, and the heating conduit is evenly distributed in the region of the metal sheet； the fan is disposed on one side of the first airflow portion of the fixing seat, and is introduced into the heating member in the opening The external airflow, the external airflow enters the opening from the first airflow portion, and passes through the heating member and is then flowed out by the second airflow portion； thereby, the heating conduit is evenly distributed in the region of the metal sheet, so that the heating member as a whole can uniformly heat , thereby improving the uniform circulation heating effect of the airflow.本創作提供一種加熱裝置，其包含一固定座、一加熱件及一風扇。固定座內部具有中空狀之一開口，開口於固定座兩側透空有一第一氣流部及一第二氣流部；加熱件固定於固定座中，加熱件具有複數間隔並列且佈滿開口之金屬片，以及複數並列穿設各金屬片之加熱導管，且加熱導管均勻分布在金屬片的區域中；風扇設在固定座之第一氣流部的一側，且對著開口中的加熱件導入一外界氣流，外界氣流由第一氣流部進入開口，並穿經加熱件再由第二氣流部導流而出；藉此，加熱導管均勻分布在金屬片的區域中，使得加熱件整體能夠均勻發熱，進而提升氣流均勻循環加熱的效果。
