| 摘要 |
PURPOSE:To ensure a good sight without cloud by a method wherein an exhaust duct of an air adjustor is provided with a rotatable louver, so that when water is attached on a side window glass, hot air blown off from the air adjustor is jetted to the side window glass. CONSTITUTION:If a transfer valve 5 is rotated to close an indoor air inlet 13b and to open an outdoor air inlet 13a, outdoor air outside a vehicle 10 is introduced into an inlet 13 through an outdoor air introduction duct 3. The outdoor air is treated by an evaporator 8 and a heater core 9 to be clean, and then, blown off into a cabinet 15 through an exhaust duct 14 out of a rectifier fin 23. In this instance, when water is attached on a side window glass 21, a dew condensation sensor not shown detects it and makes a motor 26 operate. In addition, a connection rod 25 is moved to rotate the rectifier fin 23 around a shaft 24. By this, an airstream from the exhaust duct 14 is biased and jetted to the side window glass 21 from an air blow-off outlet 22a of a grill 22 in order to remove cloud. |
