CN208970254U - A kind of double-coil electromagnet of band solution lock-switch - Google Patents
A kind of double-coil electromagnet of band solution lock-switch Download PDFInfo
- Publication number
- CN208970254U CN208970254U CN201821620059.0U CN201821620059U CN208970254U CN 208970254 U CN208970254 U CN 208970254U CN 201821620059 U CN201821620059 U CN 201821620059U CN 208970254 U CN208970254 U CN 208970254U
- Authority
- CN
- China
- Prior art keywords
- unlock
- switch
- coil
- electrode
- solution 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.)
- Active
Links
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Electromagnets (AREA)
Abstract
The utility model discloses a kind of double-coil electromagnets of band solution lock-switch, including shell, armature, pull rod, spring, actuating coil, hold-in winding, coil rack, solution lock-switch, front cover and rear cover etc., electromagnet uses two coil configuration, no power provides blocking force by spring when locking, actuating coil, which is powered on, when unlock provides biggish electromagnetic attraction, actuating coil and hold-in winding are powered simultaneously after unlock overcomes spring-compressed elastic force to maintain unlocked state, and solution lock-switch provides the working condition of electromagnet.Have the characteristics that small in size, at low cost, low in energy consumption, locking and unlock are reliable, can provide the working condition of electromagnet.
Description
Technical field
The utility model relates to electromagnet more particularly to a kind of double-coil electromagnets of band solution lock-switch.
Background technique
Electromagnet is widely used in the fields such as aerospace, power electronics, textile machine and medical instrument.Current electromagnetism
Iron is mainly designed using single loop construction, the coil of the fixed the number of turns of coiling on coil rack.There are function for unicoil electromagnet
The disadvantages of consumption is big, long-time heating power is serious.As control system performance requirement is continuously improved, low function is proposed to electromagnet
It consumption, small size and highly reliable etc. requires.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of double-coil electromagnet of band solution lock-switch
The technical solution of the utility model includes:
A kind of double-coil electromagnet of band solution lock-switch,
Including shell, armature, pull rod, spring assembly, sleeve, actuating coil, hold-in winding, coil rack, solution lock-switch,
Front cover and rear cover, are equipped with coil rack inside the shell top and bottom sidewall, the end of the actuating coil and hold-in winding
Beginning connection, and uniformly on the online ring framework of coiling, the beginning of the actuating coil and the end of hold-in winding are respectively kept with outside
Conducting wire is connect, the armature is movably arranged on the central axis in housing forward end face, and the front cover is mounted between shell and armature,
The pull rod shell inner hole and cage guiding, the spring assembly are mounted in shell and are limited by pull rod end face and sleeve lateral wall,
The solution lock-switch and rear cover are sequentially arranged on housing rear end outward by inner；
The solution lock-switch includes unlock output moving electrode, unlock moving electrode, unlock stationary electrode, unlock switch pedestal reconciliation
Lock output stationary electrode, the unlock switch pedestal is nonmetallic materials, between the unlock moving electrode and unlock output moving electrode
It is insulated with insulating materials；When locking, unlock moving electrode contacts conducting with unlock stationary electrode, and unlock output moving electrode and unlock export
Stationary electrode does not contact；After unlock, unlock moving electrode is not contacted with unlock stationary electrode, unlock output moving electrode and unlock output electrostatic
Pole contact conducting.
Further, the shell, armature and front cover are all made of soft magnetic materials, and the pull rod, rear cover are all made of stainless steel
Material, the coil rack use duralumin material, and the actuating coil, hold-in winding are all made of enameled wire coiling.
Further, the unlock switch pedestal uses nonmetallic materials, the unlock stationary electrode, unlock moving electrode, solution
Lock output stationary electrode and unlock output moving electrode are all made of beryllium-bronze material.
The utility model has the beneficial effects that the utility model uses two coil configuration, it ensure that electromagnet has in locking
Biggish blocking force has biggish electromagnetic attraction when unlock and after unlock, low in energy consumption when being powered on for a long time after unlock；Pass through
It solves lock-switch and provides the working condition of electromagnet for control system, do not need special purpose relay switch, reduce electromagnet volume,
And it reduces costs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that lock-switch is solved in the utility model；
Fig. 3 is the electrical schematic diagram of the utility model.
Wherein, 1, armature；2, front cover；3, shell；4, pull rod；5, spring assembly；6, rear cover；7, lock-switch is solved；8, start
Coil；9, hold-in winding；10, coil rack；11, sleeve；
701, unlock output moving electrode；702, moving electrode is unlocked；703, stationary electrode is unlocked；704, unlock switch pedestal；
705, unlock output stationary electrode.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing and specific embodiment, in the signal of this utility model
Property embodiment and explanation be used to explain the utility model, but be not intended to limit the scope of the present invention.
Referring to figs. 1 to Fig. 2, the utility model specifically discloses a kind of double-coil electromagnets of band solution lock-switch, including shell
Body 3, pull rod 4, spring assembly 5, sleeve 11, actuating coil 8, hold-in winding 9, coil rack 10, solves lock-switch 7, is preceding armature 1
Lid 2 and rear cover 6, are equipped with coil rack 10 inside 3 top and bottom sidewall of shell, the end of the actuating coil 8 and keep line
The beginning connection of circle 9, and uniformly on the online ring framework 10 of coiling, the beginning of the actuating coil 8 and the end point of hold-in winding 9
Not there are external wire, the armature 1 is movably arranged on the central axis of 3 front end face of shell, and the front cover 2 is mounted on shell
Between 3 and armature 1,4 shell inner hole of pull rod and sleeve 11 are oriented to, and the spring assembly 5 is mounted in shell 3 by drag link end
Face and the limit of 11 side wall of sleeve, the solution lock-switch 7 and rear cover 6 are sequentially arranged on 3 rear end of shell outward by inner；Actuating coil
8 enameled wire line footpath is thick, the number of turns is few, resistance is small, in the short time provides larger electromagnetic attraction when for unlocking to overcome spring force,
The enameled wire line footpath of hold-in winding 9 is thin, the number of turns is more, resistance is big, provides larger electromagnetic attraction when for being powered for a long time after unlocking
To overcome spring force, electromagnet low-power consumption is made to keep unlocked state.
The solution lock-switch 7 exports moving electrode 701 including unlock, unlock moving electrode 702, unlock stationary electrode 703, unlocks and open
Pedestal 704 and unlock output stationary electrode 705 are closed, is drawn after electrode weldering lead-out wire, the unlock switch pedestal 704 is non-metallic material
Material is insulated between the unlock moving electrode 701 and unlock output moving electrode 702 with insulating materials；When locking, moving electrode is unlocked
702 contact conducting with unlock stationary electrode 703, and unlock output moving electrode 701 is not contacted with unlock output stationary electrode 705；After unlock,
Unlock moving electrode 702 is not contacted with unlock stationary electrode 703, and unlock output moving electrode 701 is contacted with unlock output stationary electrode 705 and led
It is logical.
Wherein, the shell 3, armature 1 and front cover 2 are all made of soft magnetic materials, and the pull rod 4, rear cover 6 are all made of stainless steel
Material, the coil rack 10 use duralumin material, and the actuating coil 8, hold-in winding 9 are all made of enameled wire coiling；It is described
Unlock switch pedestal 704 uses nonmetallic materials, the unlock stationary electrode 703, unlock moving electrode 704, unlock output stationary electrode
705 are all made of beryllium-bronze material with unlock output moving electrode 701.
Refering to what is shown in Fig. 3, its working principle is that: when electromagnet is not powered on, pull rod 4 makes armature 1 under spring force effect
It stretches out, the elastic force of spring assembly 5 makes electromagnet be in blocking；When electromagnet is initially powered, unlock output moving electrode 701 and solution
Lock output stationary electrode 705 does not contact, and unlock output is not turned on, and unlock moving electrode 702 contacts conducting with unlock stationary electrode 703, protects
It holds coil and is short-circuited no current, the energization of actuating coil 8, which generates electromagnetic attraction, makes armature 1 that pull rod 4 be driven to retract, when armature 1 is complete
When retraction, pull rod 4 makes to unlock moving electrode 702 and unlock stationary electrode 703 to disconnect, unlock output conducting, unlock moving electrode 702 and solution
Stationary electrode 703 to be locked to disconnect, hold-in winding 8 and actuating coil 9 are connected, while generating electromagnetic attraction, and electromagnet keeps unlocked state,
Electromagnet loop resistance increases at this time, and electric current reduces, lower power consumption, generates heat small, and electromagnet can be powered for a long time in unlock shape
State.
The utility model is a little: 1, integral layout is reasonable, compact；2, reliable operation, low in energy consumption, fever
It is small, it can be powered on for a long time；3, there is unlock switching signal output function.
Technical solution disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is expounded the principle and embodiment of the utility model embodiment, and the explanation of above embodiments is only applicable to
Help understands the principle of the utility model embodiment；At the same time, for those skilled in the art, it is real according to the utility model
Example is applied, there will be changes in terms of specific embodiments and scope of application, in conclusion the content of the present specification should not be understood
For limitations of the present invention.
Claims (3)
1. a kind of double-coil electromagnet of band solution lock-switch, it is characterised in that: including shell, armature, pull rod, spring assembly, set
Cylinder, hold-in winding, coil rack, solves lock-switch, front cover and rear cover at actuating coil, is equipped with inside the shell top and bottom sidewall
Coil rack, the end of the actuating coil and the beginning of hold-in winding connect, and uniformly on the online ring framework of coiling, described to open
The beginning of moving winding and the end of hold-in winding are respectively kept with external wire, and the armature is movably arranged in housing forward end face
On mandrel line, the front cover is mounted between shell and armature, the pull rod shell inner hole and cage guiding, the spring assembly
It is mounted in shell and is limited by pull rod end face and sleeve lateral wall, the solution lock-switch and rear cover are sequentially arranged at shell by inner outward
On rear end；
The solution lock-switch includes that unlock output moving electrode, unlock moving electrode, unlock stationary electrode, unlock switch pedestal and unlock are defeated
Stationary electrode out, the unlock switch pedestal is nonmetallic materials, with exhausted between the unlock moving electrode and unlock output moving electrode
Edge insulated with material；When locking, unlock moving electrode contacts conducting, unlock output moving electrode and unlock output electrostatic with unlock stationary electrode
Pole does not contact；After unlock, unlock moving electrode is not contacted with unlock stationary electrode, and unlock output moving electrode connects with unlock output stationary electrode
Touching conducting.
2. the double-coil electromagnet of band solution lock-switch according to claim 1, it is characterised in that: the shell, armature and
Front cover is all made of soft magnetic materials, and the pull rod, rear cover are all made of stainless steel material, and the coil rack uses duralumin material, institute
State actuating coil, hold-in winding is all made of enameled wire coiling.
3. the double-coil electromagnet of band solution lock-switch according to claim 1, it is characterised in that: the unlock switchs pedestal
Using nonmetallic materials, the unlock stationary electrode, unlock moving electrode, unlock output stationary electrode and unlock output moving electrode are all made of
Beryllium-bronze material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620059.0U CN208970254U (en) | 2018-09-28 | 2018-09-28 | A kind of double-coil electromagnet of band solution lock-switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620059.0U CN208970254U (en) | 2018-09-28 | 2018-09-28 | A kind of double-coil electromagnet of band solution lock-switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970254U true CN208970254U (en) | 2019-06-11 |
Family
ID=66757027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821620059.0U Active CN208970254U (en) | 2018-09-28 | 2018-09-28 | A kind of double-coil electromagnet of band solution lock-switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110634643A (en) * | 2019-10-18 | 2019-12-31 | 江麓机电集团有限公司 | Electromagnet locking and unlocking mechanism |
| CN111776222A (en) * | 2020-04-17 | 2020-10-16 | 西安京东天鸿科技有限公司 | Unmanned aerial vehicle air-drop device and unmanned aerial vehicle |
-
2018
- 2018-09-28 CN CN201821620059.0U patent/CN208970254U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110634643A (en) * | 2019-10-18 | 2019-12-31 | 江麓机电集团有限公司 | Electromagnet locking and unlocking mechanism |
| CN110634643B (en) * | 2019-10-18 | 2021-06-08 | 江麓机电集团有限公司 | Electromagnet locking and unlocking mechanism |
| CN111776222A (en) * | 2020-04-17 | 2020-10-16 | 西安京东天鸿科技有限公司 | Unmanned aerial vehicle air-drop device and unmanned aerial vehicle |
| CN111776222B (en) * | 2020-04-17 | 2022-07-05 | 西安京东天鸿科技有限公司 | Unmanned aerial vehicle air-drop device and unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208970254U (en) | A kind of double-coil electromagnet of band solution lock-switch | |
| CN208077717U (en) | A kind of ultrahigh speed electromagnet and component | |
| CN206340494U (en) | A kind of de- bridge-type magnetic latching relay of use microswitch | |
| CN109686531A (en) | Unlock keeps the energization of double-coil electromagnet and double-coil electromagnet to unlock keeping method | |
| CN103311052A (en) | Directly-operated permanent magnet-contained T armature structure | |
| CN201723004U (en) | Electromagnetic lock core | |
| CN206412446U (en) | A kind of relay microwave switch | |
| CN104681356B (en) | Single-phase permanent contactor | |
| CN103367047B (en) | The drive unit of electromagnetic relay | |
| CN217214330U (en) | Electromagnetic drive device with double stroke and electromagnetic device | |
| CN107958813B (en) | Electromagnetic driving device and electromagnetic relay | |
| CN103065878A (en) | Permanent magnet solenoid type contactor | |
| CN101923938B (en) | Electromagnetic coil device | |
| CN208126954U (en) | Band microswitch direct-push electromagnet | |
| CN205911231U (en) | Vacuum circuit breaker permanent magnet operating mechanism that separating brake confining force can be regulated and control | |
| CN205318952U (en) | Electronic lock electro -magnet | |
| CN103334666B (en) | Combined electromagnetic gating device | |
| CN210489539U (en) | Shock-resistant TO-5 relay | |
| CN209544176U (en) | A kind of permanent magnet mechanism can be improved switch unfailing performance | |
| CN207338051U (en) | A kind of high frequency steering electromagnet | |
| CN205984501U (en) | Novel magnetism keeps magnetic structure | |
| CN109671579B (en) | Brake-separating control method of quick operating mechanism | |
| CN206711825U (en) | A kind of longitudinal field contact for vacuum circuit breaker | |
| CN216084761U (en) | Small-size direct current quick circuit breaker operating device | |
| CN205376415U (en) | High -efficient electro -magnet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |