Air duct assembly and corresponding fan air duct

The invention provides an air duct assembly and a corresponding fan air duct, and the air duct assembly comprises a shell which is encircled to form an air duct for airflow to flow through; the heat source is arranged in the air duct to heat air flowing through the air duct; and the heat balance adjusting plate is arranged on the inner side of the shell and at least partially surrounds the air duct, and a plurality of heat conduction convex ribs protruding from the heat balance adjusting plate are arranged on the heat balance adjusting plate. 本发明提供了一种风道组件和相应的风机风道，风道组件包括：壳体，包围形成用于气流流过的风道；热源，设置在风道内以加热流经风道的气体；热均衡调节板，设置壳体的内侧，且至少部分地围绕风道，热均衡调节板上具有多个从热均衡调节板突出的导热凸筋。