PROBLEM TO BE SOLVED: To prevent water entering into a ventilation duct from an exhaust port from entering into a vehicle cabin without increasing a height dimension of the ventilation duct.SOLUTION: A vehicle ventilator of the invention includes an exhaust port 22s, which exhausts air in a vehicle cabin to the outside of a vehicle, at a lower part side surface, and a ventilation duct 22 including a vehicle cabin side opening 22u is provided at an upper position. In the ventilation duct 22, a ceiling 223t (a flow guide part) for changing flow of water, which passes through the exhaust port 22s, flows into the ventilation duct 22, and flows toward the upper side along a vertical wall surface 223w of the ventilation duct 22, is provided.SELECTED DRAWING: Figure 8
【課題】換気ダクトの高さ寸法を大きくせずに、排気口から換気ダクト内に入り込んだ水が車室内に入り込まないようにすることである。【解決手段】本発明の車両用ベンチレーターは、車室内の空気を車外に排出する排気口22sを下部側面に備え、上部位置に車室側開口22uを備える換気ダクト22が設けられた車両用ベンチレーターであって、換気ダクト22内には、排気口22sを通過して換気ダクト22内に流れ込み、換気ダクト22の縦壁面223wに沿って上方に向かう水の流れを変える天井223t(流れガイド部)が設けられている。【選択図】図8
VEHICLE VENTILATOR
車両用ベンチレーター
2018-03-01
Patent
Electronic Resource
Japanese
IPC: | 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 |