一种外缘式电力推进喷气发动机系统

本实用新型公开了一种外缘式电力推进喷气发动机系统，属于发动机技术领域。本实用新型的外缘式电力推进喷气发动机系统包括涵道单元、电机单元与扇叶单元，所述涵道单元呈中空的柱状结构，所述电机单元包括电机转子与电机静子，所述电机静子固设于所述涵道单元内，所述电机转子对应于所述电机静子的内壁设置，所述扇叶单元设置于所述电机转子的内壁内，并与所述电机转子固定连接，所述电机转子转动会带动所述扇叶单元转动，进而产生沿所述涵道单元轴线方向的力。本实用新型的外缘式电力推进喷气发动机系统适应于电力推进，结构简单、整体结构重量轻、气动效率高。

The utility model discloses an outer fringe formula electrically -propelled jet engine system belongs to the engine technology field. The utility model discloses an outer fringe formula electrically -propelled jet engine system includes duct unit, motor unit and flabellum unit, the duct unit is hollow columnar structure, motor unit includes electric motor rotor and motor stator, the motor stator set firmly in in the duct unit, electric motor rotor corresponding to the inner wall setting of motor stator, the flabellum unit set up in in electric motor rotor's the inner wall, and with electric motor rotor fixed connection, electric motor rotor rotates and to drive the flabellum unit rotates, and then produces the edge the power of duct unit axis direction. The utility model discloses an outerfringe formula electrically -propelled jet engine system is adapted to electrically -propelled, simple structure, overall structure light in weight, aerodynamic efficiency height.