A vehicle cooling structure to be applied to a vehicle includes a gear case, an inverter, a step-down converter, and a cooling passage. The gear case is to house a gear mechanism and oil of the vehicle. The inverter is disposed on an outer surface of the gear case and to be electrically coupled to a motor of the vehicle. The step-down converter is disposed on the outer surface of the gear case and electrically coupled to the inverter. The cooling passage is formed between an inner surface of the gear case and the inverter, and between the inner surface and the step-down converter. The cooling passage is configured such that coolant flows therethrough.
VEHICLE COOLING STRUCTURE
01.09.2022
Patent
Elektronische Ressource
Englisch
IPC: | F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |