An onboard sensor cover includes a cover body that includes front and rear bases and a decorative layer. The front base is made of a transparent plastic material that permits passage of an infrared ray and a millimeter wave and includes a rear surface in the transmission directions of the infrared ray and the millimeter wave that is configured by a first uneven surface. The rear base is made of aplastic material that permits passage of the infrared ray and the millimeter wave and includes a front surface in the transmission directions that is configured by a second uneven surface. The decorative layer is made of a material that reflects visible light and permits passage of the infrared ray and the millimeter wave and is in contact with the first and second uneven surfaces. The front baseand the rear base are made of a plastic material of the same type.
本发明提供一种车载传感器罩,该车载传感器罩包括罩体,罩体包括前基部和后基部以及装饰层。前基部由允许红外线和毫米波通过的透明塑料材料制成,并且包括由第一不平坦表面构成的在红外线和毫米波的发射方向上的后表面。后基部由允许红外线和毫米波通过的塑料材料制成,并且包括由第二不平坦表面构成的在所述发射方向上的前表面。装饰层由反射可见光并允许红外线和毫米波通过的材料制成,并与第一不平坦表面和第二不平坦表面接触。前基部和后基部由相同类型的塑料材料制成。
ONBOARD SENSOR COVER
车载传感器罩
2020-05-15
Patent
Elektronische Ressource
Chinesisch
Onboard antenna cover and host structure with onboard antenna
Europäisches Patentamt | 2021
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