| 摘要 |
The present invention relates to an air diffuser, which comprises a pipe-shaped air diffusion pipe and a plurality of air diffusion holes. The air diffusion holes are formed on the air diffusion pipe along the direction of flow. The air diffusion pipe includes an entrance unit in which air is introduced, and an end unit facing the same, wherein the cross-sectional area of the entrance unit is larger than the cross-sectional area of the end unit. The air diffuser is capable of evenly distributing an amount of air, increasing cleaning efficiency, and reducing cleaning time. |
