The invention provides a plasma device for improving water mist resistance of glass. A high-voltage electrode unit of a discharge device comprises a discharge medium, a high-voltage electrode and a high-voltage wire, wherein a grounding unit is arranged below the high-voltage electrode unit of the discharge device, two ends of the high-voltage electrode are fixed on an insulating support unit, and the insulating support unit is provided with an upper opening and a lower opening; a gas supply unit is arranged on the insulating supporting unit, the gas supply unit comprises a gas mixing cavity, a gas inlet and a hydrophobic modification reagent feeding atomizer are arranged on the gas mixing cavity, and an exhaust hole is formed in the lower portion of the gas mixing cavity. The plasma modification technology is utilized, hydrophobic modification treatment on the mirror surface of the rearview mirror is achieved, the treatment time is short, and efficiency is high. The mirror surface of the processed rearview mirror has a waterproof effect, and additional devices such as an additional heating device or a windscreen wiper are not needed. A small-dose hydrophobic reagent is used for plasma modification, large-scale use of chemical reagents such as coating liquid is avoided, cost is low, and energy conservation and environmental protection are achieved. Meanwhile, hydrophobic modification uniformity is good, a dust-free environment is not needed, and adaptability is good.

    本发明提供了一种用于提高玻璃防水雾性能的等离子体装置,放电装置高压电极单元包括放电介质、高压电极和高压导线,放电装置高压电极单元下方设有接地单元,高压电极两端固定在绝缘支撑单元上,绝缘支撑单元为上下开口,绝缘支撑单元上设有供气单元,供气单元包括混气腔,混气腔上设有气体进入口和疏水改性试剂进料雾化器,混气腔的下方设有排气孔。本发明利用等离子体改性技术,实现对后视镜镜面的憎水改性处理,处理时间短,效率高。处理后后视镜镜面自带防水效果,无需额外加热装置或雨刮等附加装置。等离子体改性使用小剂量疏水试剂,避免镀膜液等化学试剂的大量使用,成本低,节能环保。同时憎水改性均匀度较好,无需无尘环境,适应性好。


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    Title :

    Plasma device for improving water mist resistance of automobile rearview mirror


    Additional title:

    用于提高汽车后视镜防水雾性能的等离子体装置


    Contributors:
    CUI XINGLEI (author) / SHEN JIEFEI (author) / ZHOU YANGYANG (author) / FANG ZHI (author) / JIN SHANSHAN (author)

    Publication date :

    2021-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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