The invention relates to the technical field of rearview mirror demisting, in particular to a rearview mirror with an automatic mirror surface water mist removal function, which comprises a rearview mirror main body, an airflow frame, a miniature fan and a control unit, the rearview mirror main body is provided with a lens, and a heater and a temperature and humidity sensor which are positioned on the back surface of the lens; a plurality of gas spraying holes are formed in the gas flow frame in the circumferential direction and are used for guiding heated gas to the lens; the miniature fan is integrated at an air inlet of the air injection hole, and air flow is formed in the air injection hole; the control unit is connected with the heater and the temperature and humidity sensor and used for dynamically adjusting the heating power of the heater and the air flow intensity in the air spraying hole according to the feedback result of the temperature and humidity sensor. The air flow auxiliary function is introduced, evaporation and diffusion of water mist are accelerated, the demisting efficiency is improved, meanwhile, dynamic adjustment of the heating power and the air flow intensity is achieved through the temperature and humidity sensor and the control unit, and the efficient demisting effect can be kept even in the extremely cold or high-humidity environment.
本发明涉及后视镜除雾技术领域,尤其涉及一种具有镜面自动除水雾功能的后视镜,包括:后视镜主体、气流边框、微型风扇和控制单元,后视镜主体具有镜片及位于镜片背面的加热器和温湿度传感器;气流边框沿圆周方向设有若干喷气孔,用于将加热后的气体引流至镜片上;微型风扇集成在喷气孔的进气口处,在喷气孔内形成气流;控制单元与加热器和温湿度传感器连接,用于根据温湿度传感器的反馈结果,动态调节加热器的加热功率和喷气孔内的气流强度。本发明引入气流辅助功能,加速水雾的蒸发和扩散,提高了除雾效率,同时温湿度传感器和控制单元,实现了对加热功率和气流强度的动态调节,即使在极端寒冷或高湿度环境下也能保持高效的除雾效果。
Rearview mirror with function of automatically removing water mist from mirror surface
一种具有镜面自动除水雾功能的后视镜
2025-05-02
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Rearview mirror with function of automatically removing water mist from mirror surface
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