The invention provides a grille assembly, a vehicle-mounted air conditioner air supply system, a control method of the vehicle-mounted air conditioner air supply system and a vehicle. The grille assembly comprises a fixing piece used for being installed at the air outlet of the air duct and a plurality of grille blades which are distributed side by side at intervals and rotationally connected to the fixing piece. The interval direction of the multiple grating blades intersects with the length direction of each grating blade, and each grating blade is provided with a plurality of ventilation holes in the thickness direction. Wherein the cross sectional area of each ventilation hole is gradually increased from the air inlet side to the air outlet side, and/or the arrangement density of the multiple ventilation holes is gradually increased from the middle of the grating blade to the two ends in the length direction. In the grille assembly provided by the invention, each grille blade is provided with the plurality of vent holes, and the plurality of vent holes can play a role in scattering the airflow blown out of the air duct, so that the air outlet rate of the air duct provided with the grille assembly can be reduced.

    本发明提供格栅组件、车载空调送风系统及其控制方法、以及车辆。格栅组件包括用于安装在风道出风口处的固定件,以及并排间隔分布且转动连接于固定件的多个格栅叶片。多个格栅叶片的间隔方向与每一格栅叶片的长度方向相交,每一格栅叶片沿厚度方向开设多个通风孔。其中,每一通风孔自进风侧至出风侧的横截面积逐渐增大,和/或,多个通风孔自所在格栅叶片的中部至长度方向的两端的排布密度逐渐增大。本发明提供的格栅组件中,每一格栅叶片上开设有多个通风孔,该多个通风孔可以对风道吹出的气流起到打散作用,从而能够减小设有该格栅组件的风道的出风速率。


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    Titel :

    Grille assembly, vehicle-mounted air conditioner air supply system, control method of vehicle-mounted air conditioner air supply system and vehicle


    Weitere Titelangaben:

    格栅组件、车载空调送风系统及其控制方法、以及车辆


    Beteiligte:
    BAI YUNHUI (Autor:in) / MENG XIANGDONG (Autor:in) / ZHANG JUNYAN (Autor:in) / LI CHENG (Autor:in) / XI MENG (Autor:in)

    Erscheinungsdatum :

    2024-05-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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