| 摘要 |
<p>Disclosed is a blowing device of an air conditioner for a vehicle having an air filter and an air filter insertion structure improved to fundamentally prevent deflection of the air filter installed inside a blower case. The blowing device of the air conditioner for the vehicle comprises: the blower case; an internal air inlet receiving an intake of internal air; an external air inlet receiving an intake of external air; a blower motor installed in a lower side of the internal and external air inlets; and the air filter formed on an upper side of the blower motor in an air flow direction, filtering foreign materials. The air filter connected to one side of an air conditioning case and sending air to the inside of the air conditioning case includes a first air filter composed of a filter unit filtering foreign materials contained in air passing through the filter unit, and a filter frame joined to a circumference of the filter unit supporting the filter unit; and a second filter formed to be in line with the first air filter composed of a filter unit filtering foreign materials contained in the air passing through the filter unit, and a filter frame joined to the circumference of the filter unit supporting the filter unit. Accordingly, as the air filter is composed of the two filters with the outer frames, the present invention is capable of reinforcing the deformation strength of the filter unit and preventing deflection of the air filter by arranging the air frames of the first and second air filter units on a rough central portion of the air filter; thereby enabling steady wind and solving a noise problem.</p> |
