The present invention relates to a windless air vent for a vehicle, in which a windless screen with micro holes is mounted on the surface of a vent body through which wind exits such that the sense of air flow is weakened while the air exiting the vent body passes through micro-holes, and cold or warm air is supplied in a windless form to enable a driver or passengers to use the warm or cold air without refusal. In particular, since a gap is formed between the vent body and the windless screen, cold or warm air is spread widely throughout the interior of a vehicle through the Coanda effect, in which an edge part of a flow of cool or warm air passing through the vent body flows along the surface of the vent body such that the windless air vent can be used conveniently and comfortably. In addition, since the windless screen is configured to be stored/withdrawn in a trim, the windless screen stored in the trim can be used conveniently by being pulled out from the trim only when needed.

    바람이 나가는 벤트 보디 면에 마이크로 홀이 형성된 무풍용 스크린을 장착함으로써, 벤트 보디를 빠져나가는 공기가 마이크로 홀을 통과하면서 기류감이 약해지게 하면서 무풍 형태로 냉기나 온기를 공급하여 운전자나 탑승자가 거부감 없이 온기나 냉기를 이용할 수 있다. 특히, 상기 벤트 보디와 무풍용 스크린 사이에 틈새를 형성함으로써, 벤트 보디를 통과하는 냉기나 온기의 흐름에서 가장자리 부분이 벤트 보디 면을 따라 유동하는 코안다 효과(Coanda Effect)를 통해 냉기나 온기가 자동차 실내에 넓게 확산하게 하여 더욱 편리하게 편안하게 이용할 수 있다. 또한, 상기 무풍용 스크린을 트림 안에 수납/인출할 수 있게 구성함으로써, 필요할 때만 트림 안에 수납된 무풍용 스크린을 인출시켜서 편리하게 이용할 수 있다.


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    Title :

    WIND-FREE AIR VENT FOR VEHICLES


    Additional title:

    자동차용 무풍 에어 벤트


    Contributors:

    Publication date :

    2022-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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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