To suppress a rise in temperature of an electrical component inside a cover, and suppress an adverse effect of entry of a foreign matter into the cover.SOLUTION: A vehicle in accordance with an embodiment includes a body frame, an electrical component borne by the body frame, a cover that defines a storage space where the electrical component is stored and has a cover entrance through which air is introduced into the storage space and a cover exit through which air is discharged from the storage space, and a duct that is connected to the cover, and has a duct entrance orienting ahead in a travel direction, a duct exit communicating with the cover entrance, a duct channel that guides air entering through the duct entrance into the duct exit, and at least one deflection wall that deflects an air flow within the duct channel. The duct channel is located downstream in an air flow direction beyond the deflection wall, and includes an exit channel that is a channel extending toward the duct exit. The electrical component is opposed to the cover entrance in an extending direction of the exit channel.SELECTED DRAWING: Figure 6
【課題】カバー内の電装部品の温度上昇を抑制するとともに、カバー内への異物進入の影響を抑制する。【解決手段】一態様に係る乗物は、車体フレームと、車体フレームに支持された電装部品と、電装部品が収容される収容空間を画定するカバーであって、収容空間に空気を導入するためのカバー入口と、収容空間から空気を排出するためのカバー出口とを含むカバーと、カバーに接続されたダクトであって、走行方向前方に向くダクト入口と、カバー入口に連通するダクト出口と、ダクト入口から流入した空気をダクト出口に導くダクト流路と、ダクト流路内の空気の流れを偏向させる少なくとも1つの偏向壁とを含むダクトと、を備え、ダクト流路は、偏向壁よりも空気の流れ方向下流側に位置し、ダクト出口に向かって延在する流路である出口流路を含み、電装部品は、出口流路の延在方向にカバー入口と対向するように配置されている。【選択図】図6
VEHICLE AND ELECTRICAL COMPONENT COOLING STRUCTURE
乗物および電装部品の冷却構造
2023-11-24
Patent
Electronic Resource
Japanese