To provide a vehicle heat exchange device which can guide a sufficient amount of cooling air to a heat exchanger disposed behind a front bumper.SOLUTION: A vehicle heat exchange device 100 includes: an ATF cooler 10; and a duct member 20 which is disposed between a front bumper 1 and the ATF cooler 10 and forms a passage 20a in which cooling air passes from a front introduction port 41 of the front bumper 1 to an air inflow part 11 of the ATF cooler 10. The duct member 20 has: a front surface opening 25 which introduces air into the passage 20a from the vehicle front side through the front introduction port 41 of the front bumper 1; a bottom surface opening 27 which introduces air into the passage 20a from the vehicle lower side; and a rear surface opening 26 which faces the air inflow part 11 of the ATF cooler 10 and opens on an end part of the passage 20a.SELECTED DRAWING: Figure 2
【課題】フロントバンパーの後方に配置された熱交換器に対し十分な冷却風量を導くことが可能な車両用熱交換装置を提供する。【解決手段】車両用熱交換装置100は、ATFクーラ10と、フロントバンパー1とATFクーラ10との間に配置され、フロントバンパー1の前部導入口41からATFクーラ10の空気流入部11にかけて冷却風が通過する通路20aを形成するダクト部材20とを備える。ダクト部材20は、フロントバンパー1の前部導入口41を介して車両前方から通路20aに空気を導入する前面開口25と、車両下方から通路20aに空気を導入する底面開口27と、ATFクーラ10の空気流入部11に面して通路20aの端部に開口された後面開口26とを有する。【選択図】図2
VEHICLE HEAT EXCHANGE DEVICE
車両用熱交換装置
2018-12-27
Patent
Electronic Resource
Japanese
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 / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL |
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European Patent Office | 2023
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