| 摘要 |
The present disclosure provides an air exchange device for improving the covering effect and the overall visual effect on the appearance of the air exchange device along with a divider where the air exchange device is mounted. The air exchange device includes an air-guiding tube (1) and a covering member (2). The air-guiding tube (1) has a first maximal outer diameter (d1), and includes a first end (11) and a second end (12). The covering member (2) includes a positioning portion (21) that is adapted to be coupled to an outer wall of the air-guiding tube (1), and a covering portion (22) connected to the positioning portion (21). The covering portion (22) has a second maximal outer diameter (d2) larger than the first maximal outer diameter (d1) of the air-guiding tube (1). |
