The invention relates to the technical field of heat dissipation of unmanned aerial vehicle power systems, and discloses an electronic speed controller structure and method for an unmanned aerial vehicle power system, and the electronic speed controller structure comprises a radiator housing and a PCB disposed in the radiator housing. A window is arranged on the top surface of the PCB, a first heat-conducting gasket is arranged on the window, and the first heat-conducting gasket is attached to a front cover of the radiator shell; a second heat-conducting gasket is arranged on the bottom surface of the PCB, and the second heat-conducting gasket is attached to the rear cover of the radiator shell; the radiator rear cover is also provided with an encapsulation hole. Through a double-sided heat dissipation structure, rapid heat dissipation is realized, meanwhile, the size and weight of the controller are reduced, the working temperature of a power device is effectively reduced, the overall heat dissipation performance is improved, and the service life of the controller is prolonged.
本发明涉及无人机动力系统散热技术领域,公开了用于无人机动力系统的电调结构及方法,包括散热器外壳,设于散热器外壳内的PCB板;在所述PCB板的顶面设有窗口,在窗口上设有第一导热垫片,所述第一导热垫片与散热器外壳的前盖贴合;在所述PCB板的底面设有第二导热垫片,所述第二导热垫片与所述散热器外壳的后盖贴合;所述散热器后盖上还设有灌封孔。本发明通过双面散热结构,实现快速散热,同时减少控制器的体积和重量,有效降低功率器件的工作温度,提升整体散热性能,延长其使用寿命。
Electronic speed controller structure and method for unmanned aerial vehicle power system
用于无人机动力系统的电调结构及方法
07.05.2024
Patent
Elektronische Ressource
Chinesisch
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