| 摘要 |
PURPOSE: A noise reducing apparatus for a vehicle is provided to reduce the noise generated from a bottom section and a side section of the vehicle while travelling the vehicle. CONSTITUTION: A duct type passage is integrally formed at an interior of a vehicle(1) in order to reduce the noise. An air dam(2) is formed adjacent to a bumper formed at a front of the vehicle(1). The air dam(2) is connected to a lower duct(3) formed at a lower portion of the vehicle(1). A blow fan(5) is installed at an inner middle portion of the lower duct(3). When the vehicle(1) runs, the blow fan(5) installed at the inner middle portion of the lower duct(3) rotates due to the air-flux. At a terminal end of the lower duct(3), one end of a connection pipe(6) is connected. The other end of the connection pipe(6) is connected to an exhaust damper(8) formed at a chassis panel of the vehicle(1). When the vehicle(1) runs, the air sequentially flows through the air dam(2), lower duct(3), blow fan(5), connection pipe(6) and exhaust duct(8) and then is discharged out of the vehicle(1).
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