The invention relates to the technical field of electric aircraft propeller locking, in particular to a propeller locking device and an electric aircraft, the propeller locking device comprises a stator assembly and a rotor assembly, the stator assembly comprises a permanent magnet and a magnetic supply component, the magnetic supply component is used for magnetizing or demagnetizing the permanent magnet, and the rotor assembly comprises a magnetic conductive column. The permanent magnet can be magnetized through the arranged magnetic supply component, so that the permanent magnet has magnetism and attracts the magnetic conductive column arranged opposite to the permanent magnet, the magnetic conductive column cannot rotate relative to the permanent magnet, and the permanent magnet is connected to the fixed part of the driving motor, so that the rotating part of the driving motor connected with the magnetic conductive column cannot rotate; compared with a traditional propeller locking mode, the propeller locking method has the advantages that the driving motor does not need to be powered on continuously, so that the driving motor does not generate heat continuously for a long time, the electric quantity of a battery is saved, and the cruising ability is improved.
本发明涉及电动飞机锁桨技术领域,具体涉及一种锁桨装置及电动飞机,一种锁桨装置包括定子组件和转子组件,所述定子组件包括永磁体和供磁构件,所述供磁构件用于为所述永磁体充磁或去磁,所述转子组件包括导磁柱。该发明通过设置的供磁构件,能够为永磁体进行充磁,使得永磁体具有磁性,吸引与其相对设置的导磁柱,使其无法相对永磁体转动,由于永磁体连接在驱动电机的固定部,因此与导磁柱相连接的驱动电机的转动部无法转动,进而使得连接在驱动电机转动部上的桨叶无法转动,达到锁桨的目的,相较于传统的锁桨方式,驱动电机无需持续通电,因此驱动电机不会长时间持续产生热量,且节省了电池电量,提高续航能力。
Paddle locking device and electric aircraft
一种锁桨装置及电动飞机
2025-03-07
Patent
Electronic Resource
Chinese