The invention relates to the technical field of automobiles, in particular to an air-inlet grille device and a vehicle. Wherein the outer matching piece is provided with an air inlet, the first grating and the second grating are oppositely arranged on the two sides of the air inlet in the set direction, the first crank and the second crank are both rotationally connected with the outer matching piece, the first grating is installed on the second crank, and the second grating is installed on the first crank. The first driving assembly is used for driving the second crank and driving the first grille to rotate, the second driving assembly is used for driving the first crank and driving the second grille to rotate, when the first grille is located at the first opening position and the second grille is located at the second opening position, the air inlet is opened, and the first grille and the second grille are both located on the outer side of the air inlet. When the first grid is located at the first closing position and the second grid is located at the second closing position, the first grid and the second grid seal the air inlet. The air inlet grille device can increase the air inlet amount, avoid the air flocculation phenomenon, reduce the wind resistance and improve the heat dissipation performance.
本发明涉及汽车技术领域,尤其涉及一种进气格栅装置及车辆。其中,外配合件设置有进气口,第一格栅和第二格栅沿设定方向相对设置于进气口的两侧,第一曲柄和第二曲柄均与外配合件转动连接,第一格栅安装于第二曲柄,第二格栅安装于第一曲柄,第一驱动组件用于驱动第二曲柄并带动第一格栅转动,第二驱动组件用于驱动第一曲柄并带动第二格栅转动,当第一格栅位于第一打开位置且第二格栅位于第二打开位置时,进气口被敞开,且第一格栅和第二格栅均位于进气口的外侧,当第一格栅位于第一关闭位置且第二格栅位于第二关闭位置时,第一格栅和第二格栅将进气口封闭。该进气格栅装置能够增加进气量,避免产生空气絮流现象,降低风阻,提高散热性能。
Air-inlet grille device and vehicle
一种进气格栅装置及车辆
13.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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