Auto radiator structure and cooling system for motor vehicles

The utility model provides a auto radiator structure, the radiator comprises a radiator body, be equipped with the delivery port that is used for with the radiator outlet pipe intercommunication on one side of radiator body, be equipped with the overflow mouth that is used for the water inlet that communicates with the radiator inlet tube and is used for communicateing with radiator overflow on the opposite side of radiator body, the overflow mouth is close to the water inlet sets up. The utility model provides a auto radiator structure can improve vehicle air conditioner heating in winter effect effectively to improve heat utilization efficiency, and then promote the driving travelling comfort. The utility model also provides a cooling system for motor vehicles. 本实用新型提供了种汽车散热器结构，包括散热器本体，所述散热器本体的侧上设有用于与散热器出水管连通的出水口，所述散热器本体的另侧上设有用于与散热器进水管连通的进水口、及用于与散热器溢流管连通的溢流口；所述溢流口靠近所述进水口设置。本实用新型提供的汽车散热器结构能够有效地提高冬季汽车空调采暖效果，并提高热量利用率，进而提升驾驶舒适性。本实用新型还提供了种汽车冷却系统。