Airflow generator

Abstract

The disclosure provides an airflow generator. The airflow generator includes a casing, a fan blade and a muffling part. The casing has an air inlet, an air outlet, an accommodating space and a bypass opening connected to one another. The fan blade is disposed in the accommodating space. The muffling part is located outside the accommodating space and is disposed at the bypass opening. The muffling part has an airflow channel, and the airflow channel is connected to the accommodating space via the bypass opening. The fan blade is capable of sucking ambient air into the accommodating space via the air inlet so as to create an air current throughout the accommodating space and to force the air current to flow into the airflow channel via the bypass opening.

Dependencies are inferred from the claim text.