Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Driving control circuit, electromagnetic lock protection device and electromagnetic lock
The invention discloses a driving control circuit, an electromagnetic lock protection device and an electromagnetic lock, and belongs to the technical field of power electronics. The driving control circuit comprises a conversion module, a control module and a driving module, the conversion module is connected with the control module and the driving module, the control module is connected with the driving module, and the driving module is connected with a coil of the electromagnetic lock; the conversion module is used for accessing an input voltage and converting the input voltage into a working voltage for the control module to use; the control module is used for being powered on and awakened under the condition that the working voltage is received, and outputting a first control signal to the driving module, so that the driving module provides input voltage for a coil of the electromagnetic lock; and the control module is also used for outputting a second control signal to the driving module when the distance from the output of the first control signal reaches a preset duration, so that the driving module stops providing the input voltage to the coil of the electromagnetic lock. The coil of the electromagnetic lock can be prevented from being electrified for a long time.
本申请公开了一种驱动控制电路、电磁锁保护装置及电磁锁，属于电力电子技术领域。该驱动控制电路包括：转换模块、控制模块和驱动模块；转换模块分别连接控制模块和驱动模块，控制模块连接驱动模块，驱动模块连接电磁锁的线圈；转换模块用于接入输入电压，并将输入电压转换成工作电压以供控制模块使用；控制模块用于在接收到工作电压的情况下上电唤醒，并向驱动模块输出第一控制信号，以使驱动模块向电磁锁的线圈提供输入电压；控制模块还用于在距离输出第一控制信号达到预设时长的情况下，向驱动模块输出第二控制信号，以使驱动模块停止向电磁锁的线圈提供输入电压。本申请能够避免电磁锁的线圈长时间通电。
Driving control circuit, electromagnetic lock protection device and electromagnetic lock
The invention discloses a driving control circuit, an electromagnetic lock protection device and an electromagnetic lock, and belongs to the technical field of power electronics. The driving control circuit comprises a conversion module, a control module and a driving module, the conversion module is connected with the control module and the driving module, the control module is connected with the driving module, and the driving module is connected with a coil of the electromagnetic lock; the conversion module is used for accessing an input voltage and converting the input voltage into a working voltage for the control module to use; the control module is used for being powered on and awakened under the condition that the working voltage is received, and outputting a first control signal to the driving module, so that the driving module provides input voltage for a coil of the electromagnetic lock; and the control module is also used for outputting a second control signal to the driving module when the distance from the output of the first control signal reaches a preset duration, so that the driving module stops providing the input voltage to the coil of the electromagnetic lock. The coil of the electromagnetic lock can be prevented from being electrified for a long time.
本申请公开了一种驱动控制电路、电磁锁保护装置及电磁锁，属于电力电子技术领域。该驱动控制电路包括：转换模块、控制模块和驱动模块；转换模块分别连接控制模块和驱动模块，控制模块连接驱动模块，驱动模块连接电磁锁的线圈；转换模块用于接入输入电压，并将输入电压转换成工作电压以供控制模块使用；控制模块用于在接收到工作电压的情况下上电唤醒，并向驱动模块输出第一控制信号，以使驱动模块向电磁锁的线圈提供输入电压；控制模块还用于在距离输出第一控制信号达到预设时长的情况下，向驱动模块输出第二控制信号，以使驱动模块停止向电磁锁的线圈提供输入电压。本申请能够避免电磁锁的线圈长时间通电。
Driving control circuit, electromagnetic lock protection device and electromagnetic lock
驱动控制电路、电磁锁保护装置及电磁锁
WANG BANGJIN (Autor:in) / TANG WENQI (Autor:in) / CHEN YUNJUN (Autor:in) / CHEN WEIRUI (Autor:in) / LI GEN (Autor:in)
24.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
/
H01R
Elektrisch leitende Verbindungen
,
ELECTRICALLY-CONDUCTIVE CONNECTIONS
/
H02M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS
,
Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen
Electromagnetic lock structure and electromagnetic lock system
| Europäisches Patentamt | 2024