CN203271340U - Indoor electromagnetic lock structure - Google Patents
Indoor electromagnetic lock structure Download PDFInfo
- Publication number
- CN203271340U CN203271340U CN 201320277353 CN201320277353U CN203271340U CN 203271340 U CN203271340 U CN 203271340U CN 201320277353 CN201320277353 CN 201320277353 CN 201320277353 U CN201320277353 U CN 201320277353U CN 203271340 U CN203271340 U CN 203271340U
- Authority
- CN
- China
- Prior art keywords
- soft magnetic
- magnetic core
- permanent magnet
- coil
- electromagnetic lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
- Electromagnets (AREA)
Abstract
The utility model provides an indoor electromagnetic lock structure which comprises a shell, a set bar, a permanent magnet, a soft magnetic core and a coil. The permanent magnet is connected with the set bar, the coil is wound on the soft magnetic core, and the position of the soft magnetic core corresponds to the position of the soft magnetic core. The set bar, the permanent magnet, the soft magnetic core and the coil are located inside the shell. The coil is powered up, so that repulsive interaction is formed between the soft magnetic core and the permanent magnet, therefore, the set bar can be prevented from locking a door, if the coil is reversely powered up or not powered up, the permanent magnet directly attracts the soft magnetic core, and the process of locking the door is completed. The linkage between the electromagnet and unlocking and the locking is achieved, efficiency is high, and safety is good.
Description
Technical field
The utility model relates to the high voltage electric equipment field, relates in particular to a kind of indoor electromagnetic lock structure.
Background technology
All need to install indoor electromagnetic lock to prevent other people and open by mistake high-tension switch cabinet or high-tension apparatus causes security incident on electric high-tension switch cabinet, high-tension apparatus.After existing indoor electromagnetic lock is realized release, still need manually to unblank, in fact still certain danger then.
The utility model content
For existing technical problem, the utility model provides a kind of indoor electromagnetic lock structure, and electromagnet is linked with unblanking, shut realization, and efficient is high, and safety is good.Technical solution adopted in the utility model is, a kind of indoor electromagnetic lock structure comprises housing, locking bolt, permanent magnet, soft magnetic core, coil, and wherein, permanent magnet is connected with locking bolt, and coil is on soft magnetic core, and soft magnetic core is corresponding with the permanent magnet position; Locking bolt, permanent magnet, soft magnetic core, coil are positioned at the inside of housing.
Coil is powered up, make soft magnetic core and permanent magnet formation repulsive interaction can hinder locking bolt and lock a door, coil is applied reverse electricity, perhaps do not apply electricity, permanent magnet is directly inhaled mutually with soft magnetic core, completes the process of locking a door.The utility model links electromagnet with unblanking, shut realization, efficient is high, and safety is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1 housing, 2 locking bolts, 3 permanent magnets, 4 soft magnetic cores, 5 coils.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model, and permanent magnet 3 is connected with locking bolt 2, and coil 5 is on soft magnetic core 4, and soft magnetic core 4 is corresponding with permanent magnet 3 positions; Locking bolt 2, permanent magnet 3, soft magnetic core 4, coil 5 are positioned at the inside of housing 1.Coil 5 is powered up, make soft magnetic core 4 can hinder locking bolt 2 with permanent magnet 3 formation repulsive interactions and lock a door, coil 5 is applied reverse electricity, perhaps do not apply electricity, permanent magnet 3 is directly inhaled mutually with soft magnetic core 4, completes the process of locking a door.The utility model links electromagnet with unblanking, shut realization, efficient is high, and safety is good.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; with not being restricted to the described embodiments; that describes in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. an indoor electromagnetic lock structure, comprise housing, locking bolt, permanent magnet, soft magnetic core, coil, it is characterized in that: described permanent magnet is connected with locking bolt, and coil is on soft magnetic core, and soft magnetic core is corresponding with the permanent magnet position.
2. a kind of indoor electromagnetic lock structure according to claim 1, it is characterized in that: described locking bolt, permanent magnet, soft magnetic core, coil are positioned at the inside of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320277353 CN203271340U (en) | 2013-05-21 | 2013-05-21 | Indoor electromagnetic lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320277353 CN203271340U (en) | 2013-05-21 | 2013-05-21 | Indoor electromagnetic lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271340U true CN203271340U (en) | 2013-11-06 |
Family
ID=49501779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320277353 Expired - Fee Related CN203271340U (en) | 2013-05-21 | 2013-05-21 | Indoor electromagnetic lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271340U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453449A (en) * | 2014-10-15 | 2015-03-25 | 合肥彩象信息科技有限公司 | Anti-theft electrically operated gate |
| CN104481279A (en) * | 2014-11-28 | 2015-04-01 | 山东科技大学 | Electronic control safe-guard chain door lock |
| CN105514823A (en) * | 2016-01-27 | 2016-04-20 | 江苏中海重型机床有限公司 | Power distribution cabinet |
| CN106761164A (en) * | 2015-11-20 | 2017-05-31 | 台山平安五金制品有限公司 | A kind of cashbox door for having emergency function concurrently |
| CN109949446A (en) * | 2018-09-30 | 2019-06-28 | 大连迪安缇科技有限公司 | A kind of recognition of face entrance guard device |
| CN113550659A (en) * | 2020-04-26 | 2021-10-26 | 贵州振华群英电器有限公司（国营第八九一厂） | Electromagnetic locking device with permanent magnet |
-
2013
- 2013-05-21 CN CN 201320277353 patent/CN203271340U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453449A (en) * | 2014-10-15 | 2015-03-25 | 合肥彩象信息科技有限公司 | Anti-theft electrically operated gate |
| CN104481279A (en) * | 2014-11-28 | 2015-04-01 | 山东科技大学 | Electronic control safe-guard chain door lock |
| CN106761164A (en) * | 2015-11-20 | 2017-05-31 | 台山平安五金制品有限公司 | A kind of cashbox door for having emergency function concurrently |
| CN105514823A (en) * | 2016-01-27 | 2016-04-20 | 江苏中海重型机床有限公司 | Power distribution cabinet |
| CN109949446A (en) * | 2018-09-30 | 2019-06-28 | 大连迪安缇科技有限公司 | A kind of recognition of face entrance guard device |
| CN113550659A (en) * | 2020-04-26 | 2021-10-26 | 贵州振华群英电器有限公司（国营第八九一厂） | Electromagnetic locking device with permanent magnet |
| CN113550659B (en) * | 2020-04-26 | 2022-12-06 | 贵州振华群英电器有限公司（国营第八九一厂） | Electromagnetic locking device with permanent magnet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203271340U (en) | Indoor electromagnetic lock structure | |
| CN205078026U (en) | Regulator cubicle net electromagnetic lock for gate interlock | |
| CN203660309U (en) | Switch cabinet | |
| CN204238686U (en) | A kind of indoor cabinet door electromagnetic lock | |
| CN201723004U (en) | Electromagnetic lock core | |
| CN107747434A (en) | A kind of special locking system of high-low pressure cabinet | |
| CN107524347B (en) | Electronic lock method with electronic control key unlocking prevention function | |
| CN204740981U (en) | Electrically -operated interlocking device | |
| CN203859407U (en) | Intelligent-type locking device for switch cabinet | |
| CN203271335U (en) | Energy-saving indoor electromagnetic lock | |
| CN203617566U (en) | High voltage switch cabinet electromagnetic lock | |
| CN203271338U (en) | Electric control indoor electromagnetic lock | |
| CN204857627U (en) | Electrical safety protection device | |
| CN106639660A (en) | Lock cylinder of electromagnetic lock catch | |
| CN206681503U (en) | A kind of lock core of electromagnetism lock | |
| CN204876851U (en) | With supporting magnetic force key that uses of magnetic force lock | |
| CN205318952U (en) | Electronic lock electro -magnet | |
| CN205224934U (en) | Have national treasury door of emergent function concurrently | |
| CN205677391U (en) | A kind of locking device of automatically controlled restriction key unlocking | |
| CN202788274U (en) | Electromagnetic lock | |
| CN203285175U (en) | Wireless remote control indoor electromagnetic lock | |
| CN106869614A (en) | A kind of electromagnetic door lock | |
| CN206498032U (en) | A kind of electromagnetism locker | |
| CN205564627U (en) | Permanent magnetism operating device's manual minute brake gear | |
| CN205123030U (en) | Utilize automatically controlled cabinet of electromagnetic lock switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140521 |