The invention discloses an electric fan pitching adjusting structure comprising a shell, a support and a pitching adjusting assembly. The shell is connected with an electric fan head. The support is connected with an electric fan body. The shell is movably connected to the support. The pitching adjusting assembly is configured in the mode that the shell and the support rotate relatively around theconnection position of the shell and the support. According to the electric fan pitching adjusting structure, the body is connected with the head through the support, the optimized pitching adjustingstructure is arranged in the support, on the one hand, the support can be used as a complete machine lifting handle, user experience is improved, connection is conducted through the support, offset caused by direct splicing of head and the body is avoided, the appearance integrality can be enhanced, and the aesthetic feeling is improved; and on the other hand, the pitching adjusting structure isarranged in the support, the support and the pitching adjusting structure jointly bear the weight of the head, the load of the adjusting structure is reduced, life of the adjusting structure can be prolonged, and pitching adjusting stability of the head is improved.