Windshield defroster for vehicle

By designing U-shaped decorative components and air guidance component systems in the vehicle, the problems of poor defrost effect and field of view interference in existing vehicles are solved, and the optimized distribution of air and the improvement of the defrost effect are achieved, while improving the aesthetics of the vehicle.

CN113474191BActive Publication Date: 2025-03-18BAYERISCHE MOTOREN WERKE AG
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Patent Information

Application Number
CN202080017145.6
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2019-04-17
Filing Date
2020-03-18
Publication Date
2025-03-18
Estimated Expiration
2040-03-18

AI Technical Summary

Technical Problem

During the defrosting process, existing vehicles have poor defrosting effects and unsightly due to poor air distribution and decorative elements on the windshield interfering with the field of view.

Method used

A decorative element and air guide element system for a vehicle is designed, with a U-shaped cross-section mounted on a dashboard, and the air guide element includes a wall element and a grille element that guides air to the windshield through the void.

Benefits of technology

The optimized distribution of air on the windshield is achieved, the defrosting effect is improved, and the grille elements are almost invisible through design, without interfering with the occupant's field of view, and the aesthetics of the vehicle is improved.

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Abstract

The present invention relates to a vehicle (1), comprising: a windshield (2); a decorative element (3), which has a front surface facing the windshield (2), a rear surface (5) facing away from the windshield (2), and a top surface (6) arranged between the front surface and the rear surface (5) and at an angle to the front surface and the rear surface (5); and an air guide element (8), which has a wall element (9), a grille element (10) and an air supply device (11), at least the front surface and the top surface (6) of the decorative element (3) have a gap, the wall element (9) and the grille element (10) are arranged in the gap, and the grille element (10) is constructed to guide air from the air guide element (8) to the windshield (2).
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