[Problem to be Solved] The layout flexibility is improved, and sound propagation to an occupant compartment is reduced.[Solution] A vehicle-mounted electric component cooling structure includes: a ventilation portion 1 that has a ventilation hole 11 penetrating a wall 10 forming an occupant compartment S1 of a vehicle; a blower 2 that is provided in a rear region of the vehicle and causes an air flow for cooling a predetermined electric component P in the rear region; and a duct 3 that forms a flow path extending from the ventilation portion 1 to the blower 2. In the vehicle-mounted electric component cooling structure, the duct 3 includes a cylindrically formed reference tube portion 33, and a plurality of bulging tube portions 34 (34A and 34B) that bulge outward at an outer surface of the reference tube portion 33 and are cylindrically formed.
VEHICLE-MOUNTED ELECTRIC COMPONENT COOLING STRUCTURE
KÜHLSTRUKTUR FÜR FAHRZEUGMONTIERTE ELEKTRISCHE KOMPONENTEN
STRUCTURE DE REFROIDISSEMENT DE COMPOSANT ÉLECTRIQUE MONTÉ SUR VÉHICULE
2023-08-23
Patent
Electronic Resource
English
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 / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
Support structure for vehicle-mounted electric component
European Patent Office | 2015
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