The invention relates to the technical field of electric vehicles and particularly relates to an efficient heat dissipation device for a motor and a storage battery in an electric vehicle. The devicecomprises a horizontal mounting plate and a heat dissipation mounting shell, wherein the heat dissipation mounting shell is fixed on an upper surface of the horizontal mounting plate, a plurality of heat dissipation fins are arranged on a left side surface and a right side surface of the heat dissipation installation shell, a plurality of heat dissipation holes are formed on an upper surface of the heat dissipation installation shell, a water storage tank is arranged on the horizontal installation plate located on a rear side of the heat dissipation installation shell, and atomization heat dissipation mechanisms are arranged on the horizontal installation plate located on the left side and the right side of the heat dissipation installation shell. The device is advantaged in that the cooling liquid is sprayed out from an atomizing spray head under the action of compressed gas, and is sprayed on cooling fins evenly, the cooling liquid attached to the cooling fins is quickly dried by cold air blown in by a fan, a large amount of heat can be absorbed in the drying process of the cooling liquid on the cooling fins, and therefore the cooling installation shell and the motor and the storage battery in the cooling installation shell can be quickly cooled, and the cooling effect is excellent.
本发明涉及电动汽车技术领域,具体涉及一种电动汽车中电动机及蓄电池高效散热装置;包括水平安装板和散热安装壳体,散热安装壳体固定在水平安装板的上表面,散热安装壳体的左右侧面上均设置有多个散热翅片,散热安装壳体的上表面设置有多个散热孔,位于散热安装壳体后侧的水平安装板上设置有储水罐,位于散热安装壳体左右两侧的水平安装板上均设置有雾化散热机构;本发明中的冷却液经过压缩气体的作用从雾化喷头中喷出,均匀洒在散热翅片,附着在散热翅片上的冷却液被风机鼓入的冷风快速吹干,而散热翅片上的冷却液被吹干的过程中能够吸附大量的热量,从而快速地对散热安装壳体以及其内部的电动机和蓄电池进行散热,其散热效果优异。
Efficient heat dissipation device for motor and storage battery in electric automobile
一种电动汽车中电动机及蓄电池高效散热装置
2020-06-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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