Air intake grille device and vehicle having the same

By designing an air intake grille device and utilizing a blade assembly driven by a controller and a drive motor, the heat dissipation of the condenser and the dynamic adjustment of wind resistance are achieved, thus solving the problems of vehicle fuel consumption and wind resistance and improving fuel economy.

CN122126072APending Publication Date: 2026-06-02BEIJING FOTONDAIMLER AUTOMOTIVE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING FOTONDAIMLER AUTOMOTIVE
Filing Date
2026-04-29
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

In existing technologies, it is difficult to effectively reduce fuel consumption during vehicle operation, especially during cold starts and high-speed driving, as heat dissipation and wind resistance issues have not been effectively resolved.

Method used

Design an air intake grille device, including first, second, and third air intake grille assemblies and a controller. The controller selectively opens or closes these assemblies to achieve heat dissipation of the condenser and reduce wind resistance at high speeds. The assemblies include a drive motor and a blade assembly. The blade assembly moves synchronously through a linkage to ensure stable and reliable operation.

Benefits of technology

During vehicle operation, adjusting the opening of the air intake grille assembly as needed can effectively reduce fuel consumption and wind resistance, thereby improving fuel economy.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses an air intake grille device and a vehicle having the same. The air intake grille device includes a first air intake grille assembly, a second air intake grille assembly, a third air intake grille assembly, and a controller. The controller is connected to the first, second, and third air intake grille assemblies and selectively opens and closes at least one of them. By providing the first, second, and third air intake grille assemblies on the front side of the condenser, during vehicle operation, the controller can drive at least one of the first, second, and third air intake grille assemblies to open for air intake to dissipate heat from the condenser and reduce fuel consumption, according to control or demand. Furthermore, the grille can be closed at high speeds to reduce wind resistance, thereby reducing fuel consumption.
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