A mosquito traps fan structure includes a fan body and a lighting module. The fan body includes a circumferential housing and a circumferential airflow guide plate. The lighting module is arranged at an air ingress side of the fan body. The lighting module includes a light emitter. The light emitter attracts mosquitos and insects to approach and the mosquitos and insects are sucked in by an air current induced in the air ingress side to be hit and killed by blades rotating at a high speed so as to achieve the purpose of killing mosquitos.
