Air blowing equipment for optimizing air noise at air inlet end

The utility model relates to the technical field of small-sized air blowing equipment, in particular to air blowing equipment for optimizing air noise at an air inlet end, which comprises a body with an accommodating space inside, the body is provided with the air inlet end and an air outlet end, an...

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Hauptverfasser: LIU LIGUI, JIA KUN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to the technical field of small-sized air blowing equipment, in particular to air blowing equipment for optimizing air noise at an air inlet end, which comprises a body with an accommodating space inside, the body is provided with the air inlet end and an air outlet end, and the air inlet end, the air outlet end and the accommodating space form an airflow channel; a high-speed fan and a noise elimination structure are arranged in the containing space and fixedly connected to the inner wall of the body, and the high-speed fan drives air to flow to form high-speed airflow; the silencing structure is located in an airflow channel between the high-speed motor and the air inlet end and used for reducing noise generated by high-speed airflow flowing through the airflow channel. Finally, the noise generated by the high-speed airflow of the air blowing equipment can be reduced, and particularly, the noise generated by the high-speed airflow at the air inlet end can be optimized, so that the