Structural member, assembly and heating equipment for radiation heating

The invention relates to the technical field of heating, and discloses a structural member for radiation heating. The structural member comprises a first linear radiation section, a second linear radiation section, a third linear radiation section, a fourth linear radiation section and a fifth linear radiation section which are connected in sequence, wherein the second linear radiation section, the third linear radiation section, the fourth linear radiation section and the fifth linear radiation section are located on a first plane, and a non-closed rectangle is defined by the second linear radiation section, the third linear radiation section, the fourth linear radiation section and the fifth linear radiation section; and the first linear radiation section is perpendicular to the first plane. The structural member for radiation heating is simple in structure, easy to form and suitable for batch production, the structure is fixed and not prone to damage in the working process, and the service life can be prol