The invention provides a wind speed detection device for a wind scooper of a heavy-duty car, the wind scooper and the car. The wind speed detection device is fixed on a bracket of the wind scooper of the car; the automobile wind scooper bracket is fixed on the automobile wind scooper; the wind speed detection device is located in the wind speed monitoring device shell. Comprising a polymer material layer and a metal electrode, the high-molecular material layer is fixed in a matrix manner through a high-molecular material bracket; a metal electrode is pasted inside the wind speed monitoring device shell to form a first metal electrode layer, a metal electrode is pasted above the wind scooper support to form a second metal electrode layer, and electric energy is generated through friction between the high polymer material layer and the first metal electrode layer and friction between the high polymer material layer and the second metal electrode layer. The wind speed is determined through the generated electric energy. Based on the device, the invention further provides the wind scooper of the heavy-duty car and the heavy-duty car. Wind resistance can be converted into electric energy, and the electric energy is provided for the wind speed detection device or other equipment.
本发明提出了一种用于重型汽车导风罩的风速检测装置、导风罩和汽车,该风速检测装置固定在汽车导风罩支架上;汽车导风罩支架固定于汽车导风罩上;风速检测装置位于风速监测装置外壳内;包括高分子材料层和金属电极;高分子材料层通过高分子材料支架进行矩阵式固定;风速监测装置外壳的内部黏贴金属电极形成第一金属电极层,导风罩支架的上方黏贴金属电极形成第二金属电极层,通过高分子材料层与第一金属电极层之间的摩擦,以及通过高分子材料层与第二金属电极层之间的摩擦产生电能,通过产生的电能确定风速。基于该装置,还提出了一种重型汽车导风罩和一种重型汽车。本发明可以将风阻转化为电能,为风速检测装置自身或是其他设备提供电能。
Wind speed detection device for wind scooper of heavy-duty car, wind scooper and car
一种用于重型汽车导风罩的风速检测装置、导风罩和汽车
2024-03-08
Patent
Electronic Resource
Chinese
IPC: | G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge |
Wind scooper and wind outlet device with wind scooper and passenger car
European Patent Office | 2015
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