| 摘要 |
The present invention relates to a ventilation apparatus. More specifically, the ventilation apparatus for an elevator is mounted on an inner ceiling of an elevator chamber to purify internal air of the elevator chamber. According to the present invention, an antibacterial filter is installed in an inlet of a housing where external air is introduced to collect foreign substances and fine dust contained in the introduced external air, and an anion generator is installed on one side of the housing to enable the external air and an anion to be mixed and discharged through an outlet of the housing in order to simultaneously supply the pure air sterilized by the antibacterial filter and the anion generated from the anion generator to the inside of an elevator to provide a pleasant environment inside the elevator. |
