Patent ID: 11959503
Assignee: INSPUR ELECTRONIC INFORMATION INDUSTRY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC F  H  Y | IPC F  H

Claim 0:
1. An airflow regulation and control apparatus, comprising a windshield, wherein a ventilation hole is formed in the windshield in a penetrating manner;
a rectangular plate being slidingly mounted on the windshield, the rectangular plate being capable of moving vertically relative to the windshield;
and a lifting wing being arranged on the rectangular plate, and the lifting wing being blown by an airflow to generate upward lifting force, and driving the rectangular plate to upwards moved upwardly so as to shield an opening in an upper portion of the windshield and block the airflow, so that the airflow flows through the ventilation hole and an upper portion and both sides of a wind blocking surface defined by the windshield and the rectangular plate.