| 摘要 |
The purpose of the present invention is to provide a ventilator with an anti-backwind damper magnet. The ventilator with an anti-backwind damper magnet according to the present invention comprises: a ventilator body (10) having a ventilation fan (18) inside an air flow chamber therein, and having an air through-hole (12) which is formed at one side thereof and communicates with the air flow chamber; a damper (30) having a top which is coupled to the air through-hole (12) of the ventilator body (10) by the medium of a hinge part (20), opened based on the hinge part (20) when the ventilation fan (18) is operated, and closing the air through-hole (12) based on the hinge part (20) when the ventilation fan (18) is stopped; and magnetic attaching members (40) positioned on the damper (30) and in the air through-hole (12) of the ventilator body (10), facing each other, and fixing the damper (30) to be maintained to adhere to the air through-hole (12) using a magnetic force when the damper (30) closes the air through-hole (12) of the ventilator body (10). |
