PROBLEM TO BE SOLVED: To provide an engine room cooling structure which reliably cools a rear component disposed at the rear side of a drive part while smoothly introducing an airflow from the lower side of a floor member into an engine room.SOLUTION: An engine room cooling structure comprises: a floor lower projection part projecting below a floor member 3; and an airflow guide part 11 which comprises an introduction port 12 opening downward from the floor member 3 in the vicinity of a front part E of the floor lower projection part and a discharge port 13 opening in an engine room R at the rear side of a drive part 9, and in which a guide wall 14 is provided inside the engine room R from the introduction port 12 toward the discharge port 13 so as to guide an airflow F circulating on the lower side of the floor member 3 from the introduction port 12 to the discharge port 13.SELECTED DRAWING: Figure 1

    【課題】床部材の下側からエンジン房内に空気流をスムーズに導入して駆動部の後側に配置された後部部品を確実に冷却するエンジン房冷却構造を提供する。【解決手段】床部材3の下方に突出する床下突出部と、床下突出部の前部E近傍において床部材3から下方に開いた導入口12を有すると共に駆動部9の後部側においてエンジン房R内に開いた放出口13を有し、床部材3の下側を流通する空気流Fを導入口12から放出口13まで誘導するように導入口12から放出口13に向かってエンジン房R内に誘導壁14が設けられた空気流誘導部11とを備える。【選択図】 図1


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    Title :

    ENGINE ROOM COOLING STRUCTURE


    Additional title:

    エンジン房冷却構造


    Contributors:

    Publication date :

    2017-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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