Building integrated air collector

The invention discloses a building integrated air collector which comprises an air heat collection system and an airflow control system. The air heat collection system comprises an indoor air inlet, an outdoor electric air inlet, an outdoor air outlet, an air inlet air collection tube, an air outlet air collection tube, solar air heating tubes, an indoor air inlet tube and an indoor air supply tube. The indoor air inlet is communicated with the indoor air inlet tube which is communicated with the air inlet air collection tube, the air inlet air collection tube is communicated with inlets of the solar air heating tubes, the solar air heating tubes are connected in parallel or in series, outlets of all the solar air heating tubes are communicated with the air outlet air collection tube which is communicated with the indoor air supply tube, and the control system controls operating modes of the air collector. According to the building integrated air collector, heat collection components of the solar air collector are converted into building decorative components, and therefore the solar air collector can be organically combined with a building.