Magnetic lock for security
A magnetic lock and magnetic technology, applied in the field of magnetic locks, can solve the problems of high power consumption and low safety factor of magnetic locks, and achieve the effect of saving electric energy and improving service life
Inactive Publication Date: 2011-06-22
凯迈(洛阳)电子有限公司
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Problems solved by technology
[0005] The task of the present invention arises from this, and a magnetic lock for security is proposed, which solves the problems of high power consumption and low safety factor of the existing magnetic lock, effectively improves the safety and reliability of the magnetic lock, reduces power consumption, and prolongs the use of the electromagnetic coil life
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[0013] In conjunction with the accompanying drawings, the following embodiments of the present invention are given, but the present invention is not limited to the following embodiments.
[0014] Magnetic lock of the present invention is mainly divided into two parts: as Figure 1-2 As shown, fix the deadbolt 1 and the lock body. The fixed deadbolt 1 is fixed on the door by countersunk bolts, and the fixed deadbolt 1 has two slopes and steps arranged in parallel. The lock body is connected with the door frame by bolts through the magnetic lock bracket 2, thereby realizing the locking and unlocking of the magnetic lock by the rotation of the door shaft.
[0015] Such as Figure 3-4 As shown: the lock body consists of a magnetic lock bracket 2, a control box cover plate 3, a left sealing plate 5, a control circuit board 6, a left return spring 7, a left electromagnetic coil 8, a magnetic lock body 9, and a right movable bolt 10, Right return spring 11, right side sealing plat...
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The invention discloses a magnetic lock for security. The magnetic lock for security consists of a fixed spring bolt (1) and a lock body; the lock body mainly comprises left and right movable spring bolts (16) (10), left and right magnet coils (8) (13), left and right returning springs (7) (11) and a magnetic lock locking protection plate (15) which are arranged on the magnetic lock body; the left movable spring bolt, the left returning spring, the right movable spring bolt, and the right returning spring can freely slide in a guide space formed by the magnetic lock body and the magnetic locklocking protection plate; the magnetic lock is locked through the self-locking function of the fixed spring bolt and the left and right movable spring bolts on the lock body under the acting force ofthe respective returning springs; and the movable spring bolts are separated through the absorption of two groups of magnet coils so as to unlock the magnetic lock. The problems that the conventionalmagnetic lock is high in power consumption and has a low security coefficient are solved, the safety and reliability performance of the magnetic lock is effectively improved, power consumption is reduced, and the service life of the magnetic coils is prolonged.
Description
technical field [0001] The invention belongs to the technical field of magnetic force locks, and mainly relates to a magnetic force lock for security. technical background [0002] Most of the existing magnetic locks use a 12V or 24V electromagnetic coil to generate a magnetic force of at least 80kg100Lbs to attract and close the magnet, so as to realize the attraction and opening of the magnetic lock and achieve the purpose of controlling the door. As for the external signal control source, various methods can be adopted, such as password, fingerprint, radio frequency card and other external signals, and the access control controller is used to generate the 12V or 24V voltage required by the magnetic lock. [0003] The electromagnetic driving force required for magnetic lock suction is generated by the electromagnetic coil. The suction force of the electromagnetic coil is proportional to the external voltage. The greater the external voltage, the greater the suction force o...
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IPC IPC(8): E05B47/02E05B63/14E05B15/16
Inventor 李炜王路刘静国闯
Owner 凯迈(洛阳)电子有限公司