Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electromagnetic lock core and safety lock
The invention relates to the technical field of electromagnetic devices, in particular to an electromagnetic lock core and a safety lock. The electromagnetic lock core is used for the safety lock, andcomprises an electromagnetic assembly; the electromagnetic assembly comprises a shell, a coil assembly located in the shell, a moving iron core and a pressure-bearing magnet conducting part, the moving iron core is located at the end part of the coil assembly, and the pressure-bearing magnet conducting part is located between the coil assembly and the moving iron core; the moving iron core can beconnected with a lock core rod of the safety lock; and a magnet reducing groove is formed in the pressure-bearing magnet conducting part, the moving iron core is correspondingly provided with a protrusion, and when the moving iron core is close to the pressure-bearing magnet conducting part by the electromagnetic force, the protrusion can be placed in the magnetic reducing groove. According to the electromagnetic lock core, the magnet reducing groove is formed in the pressure-bearing magnet conducting part to reduce the local magnet conductivity of the pressure-bearing magnet conducting part,the magnetic circuit between a magnet yoke, the moving iron core and the shell is corrected, the protrusion is arranged on the moving iron core and can be placed in the magnet reducing groove, an inlaid structure is formed between the moving iron core and the pressure-bearing magnet conducting part, the magnet conducting area between the moving iron core and the pressure-bearing magnet conductingpart is increased, and thus the electromagnetic force between the moving iron core and the pressure-bearing magnet conducting part is increased.
本申请涉及电磁装置技术领域，尤其是涉及一种电磁锁芯及安全锁。电磁锁芯用于安全锁，电磁锁芯包括电磁组件；电磁组件包括外壳和位于外壳内的线圈组件、动铁芯和承压导磁件，动铁芯位于线圈组件的端部，承压导磁件位于线圈组件和动铁芯之间；动铁芯能够与安全锁的锁芯杆相连接；承压导磁件开设有降磁槽，动铁芯对应设置有凸起，当动铁芯受电磁力作用靠近承压导磁件时，凸起能够置入降磁槽内。本申请在承压导磁件开设降磁槽以减小其局部导磁性能，校正磁轭、动铁芯、外壳之间的磁路，在动铁芯设置凸起且凸起能够置入降磁槽内，动铁芯与承压导磁件之间形成的镶嵌式结构，增大动铁芯与承压导磁件之间的导磁面积，从而增加了二者之间的电磁力。
Electromagnetic lock core and safety lock
The invention relates to the technical field of electromagnetic devices, in particular to an electromagnetic lock core and a safety lock. The electromagnetic lock core is used for the safety lock, andcomprises an electromagnetic assembly; the electromagnetic assembly comprises a shell, a coil assembly located in the shell, a moving iron core and a pressure-bearing magnet conducting part, the moving iron core is located at the end part of the coil assembly, and the pressure-bearing magnet conducting part is located between the coil assembly and the moving iron core; the moving iron core can beconnected with a lock core rod of the safety lock; and a magnet reducing groove is formed in the pressure-bearing magnet conducting part, the moving iron core is correspondingly provided with a protrusion, and when the moving iron core is close to the pressure-bearing magnet conducting part by the electromagnetic force, the protrusion can be placed in the magnetic reducing groove. According to the electromagnetic lock core, the magnet reducing groove is formed in the pressure-bearing magnet conducting part to reduce the local magnet conductivity of the pressure-bearing magnet conducting part,the magnetic circuit between a magnet yoke, the moving iron core and the shell is corrected, the protrusion is arranged on the moving iron core and can be placed in the magnet reducing groove, an inlaid structure is formed between the moving iron core and the pressure-bearing magnet conducting part, the magnet conducting area between the moving iron core and the pressure-bearing magnet conductingpart is increased, and thus the electromagnetic force between the moving iron core and the pressure-bearing magnet conducting part is increased.
本申请涉及电磁装置技术领域，尤其是涉及一种电磁锁芯及安全锁。电磁锁芯用于安全锁，电磁锁芯包括电磁组件；电磁组件包括外壳和位于外壳内的线圈组件、动铁芯和承压导磁件，动铁芯位于线圈组件的端部，承压导磁件位于线圈组件和动铁芯之间；动铁芯能够与安全锁的锁芯杆相连接；承压导磁件开设有降磁槽，动铁芯对应设置有凸起，当动铁芯受电磁力作用靠近承压导磁件时，凸起能够置入降磁槽内。本申请在承压导磁件开设降磁槽以减小其局部导磁性能，校正磁轭、动铁芯、外壳之间的磁路，在动铁芯设置凸起且凸起能够置入降磁槽内，动铁芯与承压导磁件之间形成的镶嵌式结构，增大动铁芯与承压导磁件之间的导磁面积，从而增加了二者之间的电磁力。
Electromagnetic lock core and safety lock
电磁锁芯及安全锁
YANG SHIZAN (Autor:in) / TENG XIFENG (Autor:in) / ZHANG TIANLE (Autor:in) / SHI WEIZHEN (Autor:in) / WU SONG (Autor:in) / WANG QIANGWEI (Autor:in) / WU PENG (Autor:in) / LI PINGYUAN (Autor:in) / ZHANG ZHIGUO (Autor:in) / JIANG JUNJIAN (Autor:in)
22.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
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