Door lock device provided with electric-control permanent magnetic chuck and using method of door lock device

Abstract

The invention discloses a door lock device provided with an electric-control permanent magnetic chuck and a using method of the door lock device. The door lock device comprises a door frame and a doorleaf, wherein the door frame and the door leaf are connected through spring hinges. The electric-control permanent magnetic chuck is mounted on one side of the door frame and is connected with a controller through a cable, and the other end of the controller is connected with a power socket. An attracted plate is inlaid in the position, corresponding to the electric-control permanent magnetic chuck, of the door leaf and is used for being attracted by the electric-control permanent magnetic chuck. The controller is used for controlling magnetization and demagnetization of the electric-controlpermanent magnetic chuck. According to the door lock device provided with the electric-control permanent magnetic chuck and the using method of the door lock device, the door lock device does not needto be maintained in the power-on state all the time, and strong magnetic attraction force can still be kept all the time after the door lock device is powered off so that the door lock device can belocked on the whole and can also be powered off after being magnetized or demagnetized once, and the influence of accidental power-off on the working state of a magnetic lock is avoided. The door lockdevice can be remotely controlled and be manually controlled through a button and has the advantages of being easy to operate, long in service life, not prone to being affected by the environment andthe like.

Description

technical field [0001] The invention relates to the technical field of locking devices, in particular to a door lock device with an electric-controlled permanent magnet sucker and a method for using the same. Background technique [0002] At present, the common magnetic locks on the market are composed of a lock body and an adsorption device. This kind of magnetic lock often adopts local locking points, and generally operates under the state of uninterrupted power supply support, that is, the lock body works when the power is turned on, and the lock body is separated from the adsorption device after the power is turned off. When the magnetic lock is in the locked state, it will continue to supply power to the lock body, which will cause a series of problems such as high energy consumption and high heat generation. When the power is cut off accidentally, the magnetic lock will be in an open state, and it will not be able to protect the safety precautions at all. Contents o...

AI Technical Summary

Problems solved by technology

When the magnetic lock is in the locked state, it will continue to supply power to the lock body, and there will be a series of problems such as high energy consumption and high heat generation.

When the power is accidentally cut off, the magnetic lock will be in an open state, and it will not be able to protect the safety precautions at all.

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