In a radome structure for a vehicle-mounted radar device, a planar heating element (2) is laminated and fixed on a base material (1) of a radome, a local recess (3) is provided so as to protrude from the base material (1), and a connector (4) for electrically connecting an electrode of a heater wire (21) of the planar heating element (2) and a power supply wire (5) to the planar heating element (2) is housed in the recess (3). The recess (3) is filled with an insulating resin (6) so as to embed and seal the connector (4). A connecting structure and a waterproof structure of a connecting part for electrically connecting a heater line and a power supply line of a radome can be simplified, and the manufacturing cost of the radome structure with a snow melting function can be reduced.
一种车载雷达装置用雷达罩结构,在雷达罩的基材(1)上层叠固定面状发热体(2),以从基材(1)突出的方式设置局部的凹部(3),对面状发热体(2)的加热器线(21)的电极和向面状发热体(2)的电力供给线(5)进行电连接的连接体(4)被收容于凹部(3),以埋设并封固连接体(4)的方式在凹部(3)填充有绝缘树脂(6)。能够简化雷达罩的将加热器线与电力供给线电连接的连接部分的连接结构、防水结构,并降低具有融雪功能的雷达罩结构的制造成本。
Radome structure for vehicle-mounted radar device and manufacturing method thereof
车载雷达装置用雷达罩结构及其制造方法
2023-05-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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