The invention discloses a heating steering wheel cover which comprises an annular cover body, the cross section of the cover body is of a C-shaped structure with an opening in the inner side, and the C-shaped structure is sequentially provided with a sheath layer, a waterproof layer, a heating layer and a heat insulation layer from outside to inside; the heating layer comprises a heating film and an electrode, the electrode is electrically connected to the heating film and guides the heating film to heat, and the heating film is made of a carbon nanomaterial. The characteristics that the carbon nanomaterial film is light, thin, soft and high in electro-thermal conversion efficiency (the electro-thermal conversion efficiency is larger than 99%) are utilized, the steering wheel cover wraps an original steering wheel, the size of the steering wheel cover is close to that of the original steering wheel, and foreign body sensation is avoided; as the electro-thermal conversion efficiency is high and the energy consumption is low, a hairspring power supply in the existing steering wheel can be used for supplying power.
本发明公开了一种发热方向盘套,包括圆环形套体,套体的横截面呈内侧开口的C形结构,C形结构自外向内依次设置有护套层、防水层、发热层及隔热层;所述发热层包括发热膜及电极,电极电连接于所述发热膜并引导其发热,所述发热膜由碳纳米材料制成。本发明利用碳纳米材料薄膜轻薄、柔软,电热转换效率高(电热转换效率>99%)的特性,该方向盘套包裹在原有方向盘上尺寸接近原有方向盘,无异物感;由于电热转换效率高、能耗低,可以使用现有方向盘内部游丝电源供电。
Heating steering wheel cover
一种发热方向盘套
2021-10-26
Patent
Electronic Resource
Chinese
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