Hybrid magnetic locking device with wireless remote control function, and distribution room with same
The invention relates to a hybrid magnetic locking device with a wireless remote control function. The hybrid magnetic locking device comprises an electromagnet and a permanent magnet, wherein an electromagnetic coil is arranged on the electromagnet, a control box is connected to the electromagnet,...
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Main Authors | , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
15.12.2017
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to a hybrid magnetic locking device with a wireless remote control function. The hybrid magnetic locking device comprises an electromagnet and a permanent magnet, wherein an electromagnetic coil is arranged on the electromagnet, a control box is connected to the electromagnet, a control circuit board is arranged in the control box, and a control loop is arranged on the control circuit board. The hybrid magnetic locking device disclosed by the invention has the following advantages that the electromagnetic coil is enabled to generate a magnetic field the same as the magnetic field of the permanent magnet, of the electromagnet through a forward current in the control loop, and the electromagnet is enabled to generate a magnetic force having the same direction as the magnetic force of the permanent magnet, so that rapid attraction of the electromagnet and the permanent magnet is realized; because the permanent magnet and electromagnet together provide an attraction force during attraction, |
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Bibliography: | Application Number: CN201710629555 |