Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An electronic lock structure using a wireless charging device contains: a power supply unit and an electronic lock unit. The power supply unit includes a variable-frequency drive and an AC/DC transformer. The electronic lock unit includes a battery and a rectification circuit, wherein the rectification circuit electrically outputs power of alternative current by way of a power receiving coil. When the power receiving coil is close to the power output coil, the power supply outputs the power to the electronic lock unit by using magnetic flux and to supply the power to the battery, thus charging the battery. When the power receiving coil is away from the power output coil, the power output coil does not conduct the power to the power receiving coil.
An electronic lock structure using a wireless charging device contains: a power supply unit and an electronic lock unit. The power supply unit includes a variable-frequency drive and an AC/DC transformer. The electronic lock unit includes a battery and a rectification circuit, wherein the rectification circuit electrically outputs power of alternative current by way of a power receiving coil. When the power receiving coil is close to the power output coil, the power supply outputs the power to the electronic lock unit by using magnetic flux and to supply the power to the battery, thus charging the battery. When the power receiving coil is away from the power output coil, the power output coil does not conduct the power to the power receiving coil.
Electronic Lock Structure Using Wireless Charging Device
CHEN JEFF (Autor:in)
28.11.2019
Patent
Elektronische Ressource
Englisch
Electronic lock structure using wireless charging device
| Europäisches Patentamt | 2020
Electronic lock with wireless charging function and door comprising electronic lock
| Europäisches Patentamt | 2023
Wireless charging parking lock and wireless charging method
| Europäisches Patentamt | 2024