To provide an air conditioner air outlet device that can suppress the flow rate in a location where a ventilation passage cross-section of a ventilation passage is small and reduce wind noise.SOLUTION: An air outlet device 10 includes wind direction variable means 40 in a ventilation passage 50, and a pressure adjustment unit 60. The wind direction variable means is rotatably disposed in the ventilation passage and is configured to allow air-conditioning air from an inflow port 50c to change along an intermediate porion 53r toward an air outlet 50d and a second inclined portion 52r. The pressure adjustment unit releases the air-conditioning air to the outside of the ventilation passage and thereby prevents pressure in the ventilation passage from reaching a predetermined value or higher. A bypass inlet 66 of the pressure adjustment unit is disposed at the upstream side of an end portion 42d in a +X direction during the maximum rotation of the wind direction variable means.SELECTED DRAWING: Figure 3
【課題】通風路の流路断面積が小さい場所の流速を抑えることが可能となり、風切り音を抑制できる空調装置の吹出装置を提供する。【解決手段】吹出装置10は、通風路50に風向可変手段40と、圧力調整部60と、を備えている。風向可変手段は、通風路に回動可能に設けられ、流入口50cからの空調空気を、中間部53rに沿って吹出口50dと、第2傾斜部52rとに向けて変化させることができる。圧力調整部は、通風路の外へ空調空気を逃がすことで通風路の圧力が所定値以上になることを抑制する。圧力調整部のバイパス入口66は、風向可変手段の最大回動時の+X方向の端部42dよりも上流側に設けられている。【選択図】図3
AIR CONDITIONER AIR OUTLET DEVICE
空調装置の吹出装置
2021-08-02
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 |
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