| 摘要 |
PURPOSE:To obtain a car air conditioner free from drop in performance of air conditioning parts by preventing adhesion of dirt on the air conditioning parts caused by forced ventilation. CONSTITUTION:A cabinet body 1 is divided separately into two compartment: one is a storing and mounting portion 10 in which air conditioning parts 5 such as electrical parts, air conditioning modules, etc., are stored and arranged and the other is a cooling system air flow path 11 in which heat radiation fins 6 connected to the air conditioning modules are provided and through which air flows to cool the heat radiation fins 6 by forced ventilation. Accordingly, entry of dust into a parts mounting chamber by forced ventilation is eliminated and adhesion of dirt on the air conditioning parts such as the electrical parts, air conditioning modules, etc., in the parts mounting chamber can be prevented. Thus an air conditioner used on vehicle which can suppress drop in its performance due to adhesion of dirt on the air conditioning parts can be obtained. |
