Automobile -used ventilation cooling device

The utility model relates to the technical field of auto parts, concretely relates to automobile -used ventilation cooling device, which comprises a housin, the casing is provided with air inlet, gasoutlet, hot -blast import and hot air exitus, the air inlet with the gas outlet intercommunication, hot -blast import with the hot air exitus intercommunication, hot -blast import with still be provided with the fan between the hot air exitus. Its simple structure, the security is high, and ventilation and heat exchange is efficient, with degree of the agreeing with height of door window, throughreinforceing the effect that heat and mass transfer phenomenon inside and outside the car reaches ventilation cooling in the car car. 本实用新型涉及汽车配件技术领域，具体涉及种车用通风散热装置，包括壳体，所述壳体设置有进气口、出气口、热风进口以及热风出口，所述进气口与所述出气口连通，所述热风进口与所述热风出口连通，所述热风进口和所述热风出口之间还设置有风机。其结构简单，安全性高，通风换热效率高，与车窗的契合度高，通过强化车内外的传热传质现象来达到汽车车内通风散热的效果。