The invention provides an electronic power-assisted steering controller, which comprises a filtering module and a radiator, and is characterized in that the filtering module comprises a component, a conductive plate and a lead frame; the conductive plate and the component are respectively fixed on the lead frame, and the lead frame is fixed on the radiator; the components are electrically connected with the current-conducting plate, and the plurality of components are electrically connected through the current-conducting plate. According to the electronic power-assisted steering controller, the components are fixed through the lead frame, the components are electrically connected through the conductive plate, the problem that the heat dissipation efficiency of the whole electronic power-assisted steering controller is limited when the current is large is solved, the heat dissipation efficiency of the electronic power-assisted steering controller is improved, then the bearable peak current of the circuit is improved, and safe and stable operation of the circuit is ensured.
本发明提供了一种电子助力转向控制器,包括滤波模块与散热器,其特征在于,所述滤波模块包括元器件、导电板和引线框架;所述导电板及所述元器件分别固定在所述引线框架上,所述引线框架固定在所述散热器上;所述元器件与所述导电板电连接,多个所述元器件之间通过所述导电板电连接。通过此技术方案,通过引线框架将元器件固定,通过导电板实现元器件间的电连接,解决了电流较大时整个电子助力转向控制器散热效率有限的问题,提高了电子助力转向控制器的散热效率,进而提高了电路可承受的峰值电流,保障电路安全稳定工作。
Electronic power-assisted steering controller
一种电子助力转向控制器
2021-07-20
Patent
Elektronische Ressource
Chinesisch
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