CN102306562A - New type permanent magnetic mechanism switch - Google Patents
New type permanent magnetic mechanism switch Download PDFInfo
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- CN102306562A CN102306562A CN201110145302A CN201110145302A CN102306562A CN 102306562 A CN102306562 A CN 102306562A CN 201110145302 A CN201110145302 A CN 201110145302A CN 201110145302 A CN201110145302 A CN 201110145302A CN 102306562 A CN102306562 A CN 102306562A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 36
- 238000004804 winding Methods 0.000 claims description 19
- 230000008520 organization Effects 0.000 claims description 16
- 230000003068 static effect Effects 0.000 claims description 7
- 238000003491 array Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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- 230000007704 transition Effects 0.000 description 1
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Abstract
The invention relates to a new type permanent magnetic mechanism switch which comprises a permanent magnetic type electromagnetic operating device, a disk-shaped switch, a mechanism plate and a travel control switch, wherein the permanent magnetic type electromagnetic operating device is arranged above the mechanism plate; the disk-shaped switch is arranged under the mechanism plate; the disk-shaped switch is connected with one end of the permanent magnetic type electromagnetic operating device through a transmission mechanism; and the other end of the permanent magnetic type electromagnetic operating device is connected with the travel control switch. A push-pull electromagnet structure is adopted so that starting current is greatly reduced; the application range of the new type permanent magnetic mechanism switch is enlarged; an energy storing circuit is simplified; the cost is greatly reduced; positive and negative magnetic force perform action at the same time; and action reliability is greatly enhanced.
Description
Technical field
The present invention relates to electricity consumption distribution field, be specifically related to a kind of novel permanent magnetic organization switch.
Background technology
Use the accent appearance switch on capacitance-adjustable transformer generally to be made up of housing, switch fuse, gas shield device at present, the switch fuse is cut to close by transmission mechanism, quick switching mechanism and choosing to be formed.Fixed contact is installed on the circumference of switch fuse bar frame, and moving contact is fixed on the main shaft supporter.Need to transfer when holding, the motor drives main axis rotation, moving contact contacts realization transformer high-voltage winding " Y-△ " conversion and low pressure winding " connection in series-parallel " conversion with corresponding fixed contact, thereby realizes transferring the appearance purpose.
But because that motor rotates is slower, changing the appearance time generally all needs the hundreds of millisecond, just because to change the volume flow rate degree slow, for avoiding the asynchronous voltage jump that causes of high-voltage coil and low-voltage coil conversion, then must pay between the moving contact with transition resistance R connection main, and this resistance is easy to burn out.Also just slow because of changing the volume flow rate degree, to change Rong Shiyi and produce electric arc, the long-term use caused poor contact of contacts, and cold oil impurity increases, and insulation descends; For avoiding this situation, also the corresponding protection device need be arranged, so that the capacitance-adjustable transformer volume is bigger, cost is higher.
Summary of the invention
To the demand, the technical problem of solution of the present invention is to provide reliable in action, the fast and energy-conservation novel permanent magnetic mechanism of speed to transfer and hold switch.Novel permanent magnetic organization switch of the present invention of many uses, but both Adjustable Capacity, also switched capacitor, switchable circuitry also.Both can use separately, but also one-tenth capable of being combined is organized the switch use more.
The technical scheme of novel permanent magnetic organization switch of the present invention is following.
Novel permanent magnetic organization switch of the present invention comprises permanent-magnet electromagnetic operating means, plate-like switch, mechanism's plate and travel control switch; Said permanent-magnet electromagnetic operating means is arranged on the top of said mechanism plate; Said plate-like switch is arranged on said mechanism plate below; Said plate-like switch is connected through transmission mechanism with an end of permanent-magnet electromagnetic operating means, and the other end of said permanent-magnet electromagnetic operating means is connected with travel control switch.
Wherein, Said permanent-magnet electromagnetic operating means comprises fixing back-up ring and is positioned at the closing coil of said fixedly back-up ring, switching winding, static iron core, moving iron core and permanent magnet; Said moving iron core is positioned at the middle part of said fixedly back-up ring; The two ends of said moving iron core are wound with closing coil and switching winding respectively; The end, two ends of said moving iron core is connected with drive link respectively; Said static iron core is around moving iron core symmetric arrays, and said permanent magnet is positioned at the centre of said switching winding of said moving core exterior surface and said closing coil.
Wherein, Said plate-like switch is three plate-like switches that are arranged in parallel; Said transmission mechanism comprises three driving heads, three transmission connecting plates and two driving members and a connector; The axis of said three plate-like switches is connected with three driving heads respectively; Said three driving heads are connected respectively with an end of three transmission connecting plates; The other end of said three transmission connecting plates is connected with said mechanism plate respectively; Said permanent-magnet electromagnetic operating means is positioned at the wherein centre of two plate-like switches, mechanism plate top; The drive link of the moving end, iron core two ends of said permanent-magnet electromagnetic operating means is connected with two driving members respectively; Said two driving members are connected with the middle part of two adjacent transmission connecting plates wherein respectively; The middle part of said another transmission connecting plate is connected with an end of connector, and the other end of said connector is connected with the transmission connecting plate that is positioned at the centre.
Wherein, plate top two adjacent transmission connecting plates middle also the be provided with emergency operation mechanism relative of said mechanism with the permanent-magnet electromagnetic operating means.
Wherein, said emergency operation mechanism is provided with the emergency operation handle.
Wherein, said travel control switch is connected with the drive link of the moving iron core one end end of permanent-magnet electromagnetic operating means.
Wherein, Also comprise travel control switch mounting panel and travel control switch fixed head; Said travel control switch fixed head is fixedly connected with the mechanism plate, and said travel control switch mounting panel is connected with the travel control switch fixed head, and said formation switch is installed on the travel control switch mounting panel.
Beneficial effect of the present invention is following.
The present invention adopts the push-pull electromagnet structure that starting current is reduced greatly, has enlarged the range of application of novel permanent magnetic organization switch; Simplify accumulator, greatly reduced cost; Positive anti-magnetic acts on simultaneously, has improved the reliability of action greatly, has shortened operate time greatly; The on/off switch coil is only charged in switch on/off switch moment, remains on the on/off switch position by permanent magnet at ordinary times, greatly reduces the loss of coil to electric energy.Simultaneously, the present invention is simple in structure, combined and instant, and applied range can use separately, and one-tenth also capable of being combined is organized switch more and is used, and greatly facilitates user's type selecting, has practiced thrift cost.
Description of drawings
Fig. 1 representes front view of the present invention;
Fig. 2 representes vertical view of the present invention;
Fig. 3 representes permanent-magnet electromagnetic operating means profile of the present invention;
Wherein, 1 travel control switch; 2 electromagnet; 3 transmission mechanisms; 4 first dish type switches; 5 buffer springs; 6 drive links; 7 closing coils; 8 permanent magnets; 9 static iron cores; 10 moving iron cores; 11 switching windings; 12 connectors; 13 the 3rd transmission connecting plates; 14 the 3rd driving heads; 15 emergency operation handles; 16 second dish type switches; 17 the 3rd dish type switches; 18 emergency operation mechanisms; 19 first driving heads; 20 first transmission connecting plates; 21 first driving members; 22 second driving members; 23 second transmission connecting plates; 24 second driving heads; 25 travel switch mounting panels; 26 travel switch fixed heads; 27 mechanism's plates; 28 install dividing plate; 29 fixing back-up rings
Embodiment
Below in conjunction with accompanying drawing novel permanent magnetic organization switch of the present invention is further specified.
Shown in accompanying drawing 1-2; Comprise permanent-magnet electromagnetic operating means, plate-like switch, mechanism's plate 27 and travel control switch 1 according to a kind of novel permanent magnetic organization switch of the present invention; Mechanism's plate 27 is connected to be installed on the dividing plate 28; Said permanent-magnet electromagnetic operating means is arranged on the top of said mechanism plate 27; Said plate-like switch is arranged on said mechanism plate 27 belows; Said plate-like switch is connected through transmission mechanism 3 with an end of permanent-magnet electromagnetic operating means, and the other end of said permanent-magnet electromagnetic operating means is connected with travel control switch 1.
The concrete structure of permanent-magnet electromagnetic operating means of the present invention as shown in Figure 3; Said permanent-magnet electromagnetic operating means comprises fixedly back-up ring 29; And the closing coil 7 that is positioned at said fixedly back-up ring 29; Switching winding 11; Static iron core 9; Moving iron core 10 and permanent magnet 8; Said moving iron core 10 is positioned at the middle part of said fixedly back-up ring 29; The two ends of said moving iron core 10 are wound with closing coil 7 and switching winding 11 respectively; Said static iron core 9 is around moving iron core 10 symmetric arrays, and said permanent magnet 8 is positioned at the centre of said switching winding 7 of said moving iron core 10 outer surfaces and said closing coil 11.The end, two ends of said moving iron core 10 is connected with drive link 6 respectively; The on/off switch coil of electromagnet (7,11) draw respectively pair of DC+, the DC-line; So that on/off switch (7,11) power supply to be provided respectively, with the DC-of the DC+ of closing coil 7 and switching winding 11 be connected together (closing coil 7 that is the permanent-magnet electromagnetic operating means is connected in series with switching winding 11).Its operation principle is; During work; Feed forward dc through all the other two lead-in wire DC+, DC-; On/off switch coil (7,11) is simultaneously charged; Switching winding 11 sides produce the moving iron core of positive magnetic attraction to switching winding 11 side shiftings; Closing coil 7 produces anti-magnetic and promotes moving iron core 10 to switching winding 11 side shiftings simultaneously, and this is the separating brake process; When separating brake is accomplished, coil blackout, moving iron core 10 leans on permanent magnet 8 to remain on the separating brake position.When feeding reverse direct current through all the other two lead-in wire DC+, DC-; The on/off switch coil is simultaneously charged; Switching winding 11 sides produce anti-magnetic and promote moving iron core to closing coil 7 side shiftings, and closing coil 7 produces the moving iron core 10 of positive magnetic attraction to closing coil 7 side shiftings simultaneously, and this is a making process; Close a floodgate when accomplishing, coil blackout, moving iron core 10 leans on permanent magnet 8 to remain on closing position.Be installed with the tripping force that buffer spring 5, can improve electromagnet at the two ends of drive link 6, when two available buffer on/off switch put in place to the impulsive force of contact, thereby move the folding of control switch through adjustment permanent-magnet electromagnetic operating means 2.
Shown in Fig. 1 and 2; The plate-like switch is three first plate-like switches 4 that are arranged in parallel; The second plate-like switch 16; The 3rd plate-like switch 17; Said transmission mechanism comprises i.e. first driving head 19 of three driving heads; Second driving head 24; The 3rd driving head 14; Three transmission connecting plates; The i.e. first transmission connecting plate 20; The second transmission connecting plate 23; The 3rd transmission connecting plate 13; And two driving members are first driving member 21 and second driving member 22 and a connector 12; Said three plate-like switches (4; 16; 17) axis respectively with three driving heads (19; 24; 14) connect; Said three driving heads (19; 24; 14) with three transmission connecting plates (20; 23; 13) a end connects respectively; Said three transmission connecting plates (20; 23; 13) the other end is connected with said mechanism plate 27 respectively; Said permanent-magnet electromagnetic operating means is positioned at the first plate-like switch 4 and the centre of the second plate-like switch 16 wherein, mechanism's plate 27 tops; The drive link 6 of the moving end, iron core 10 two ends of said permanent-magnet electromagnetic operating means is connected with two driving members (i.e. first driving member 21 and second driving member 22) respectively; First driving member 21 is connected with the middle part of the first transmission connecting plate 20; Second driving member 22 is connected with the middle part of the second transmission connecting plate 23; The middle part of said the 3rd transmission connecting plate 13 is connected with an end of connector 12, and the other end of said connector 12 is connected with the second transmission connecting plate 23.
Also be provided with emergency operation mechanism 18 in the middle of the second transmission connecting plate 23 on mechanism's plate 27 tops and the 3rd transmission connecting plate 13.Said emergency operation mechanism 18 is provided with emergency operation handle 15.Travel control switch 1 is connected with the drive link 6 that is positioned at the moving iron core 10 1 end ends of permanent-magnet electromagnetic operating means.Be fixedly connected with said travel control switch fixed head 26 on mechanism's plate 27, travel control switch mounting panel 25 is connected with travel control switch fixed head 26, and said formation switch installs 1 on travel control switch mounting panel 25.
When needing; Emergency operation handle 15 is pulled in electromagnet separating brake/combined floodgate or startup; Drive driving member (first driving member 21 and second driving member 22 and a connector 12) action of three plate-like switches simultaneously; Driving member (first driving member 21 and second driving member 22 and a connector 12) promotes transmission connecting plate (20; 23; 13) rotate; Transmission connecting plate (20; 23; 13) promote driving head (19 again; 24; 14) rotate; Driving head (19; 24; 14) drive plate-like switch (4; 16; 17) axis rotation; Realize plate-like switch (4; 16; 17) contact open and-shut mode conversion; The Transformer Winding or the circuit that are connected on the contact can change because of the conversion of contact open and-shut mode, hold thereby realize transferring; Change-over circuit or switched capacitor.
The above only is a preferred implementation of the present invention; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and retouching, these improvement and retouching also should be considered as protection scope of the present invention.
Claims (8)
1. novel permanent magnetic organization switch; It is characterized in that; Comprise permanent-magnet electromagnetic operating means, plate-like switch, mechanism's plate and travel control switch; Said permanent-magnet electromagnetic operating means is arranged on the top of said mechanism plate; Said plate-like switch is arranged on said mechanism plate below; Said plate-like switch is connected through transmission mechanism with an end of permanent-magnet electromagnetic operating means, and the other end of said permanent-magnet electromagnetic operating means is connected with travel control switch.
2. novel permanent magnetic organization switch according to claim 1; It is characterized in that; Said permanent-magnet electromagnetic operating means comprises fixedly back-up ring; And the closing coil that is positioned at said fixedly back-up ring; Switching winding; Static iron core; Moving iron core and permanent magnet; Said moving iron core is positioned at the middle part of said fixedly back-up ring; The two ends of said moving iron core are wound with closing coil and switching winding respectively; The end, two ends of said moving iron core is connected with drive link respectively; Said static iron core is around moving iron core symmetric arrays, and said permanent magnet is positioned at the centre of said switching winding of said moving core exterior surface and said closing coil.
3. novel permanent magnetic organization switch according to claim 2; It is characterized in that; Said plate-like switch is three plate-like switches that are arranged in parallel; Said transmission mechanism comprises three driving heads, three transmission connecting plates and two driving members and a connector; The axis of said three plate-like switches is connected with three driving heads respectively; Said three driving heads are connected respectively with an end of three transmission connecting plates; The other end of said three transmission connecting plates is connected with said mechanism plate respectively; Said permanent-magnet electromagnetic operating means is positioned at the wherein centre of two plate-like switches, mechanism plate top; The drive link of the moving end, iron core two ends of said permanent-magnet electromagnetic operating means is connected with two driving members respectively; Said two driving members are connected with the middle part of two adjacent transmission connecting plates wherein respectively; The middle part of said another transmission connecting plate is connected with an end of connector, and the other end of said connector is connected with the transmission connecting plate that is positioned at the centre.
4. novel permanent magnetic organization switch according to claim 3 is characterized in that, the middle emergency operation mechanism that also is provided with of two adjacent transmission connecting plates that said mechanism plate top is relative with the permanent-magnet electromagnetic operating means.
5. novel permanent magnetic organization switch according to claim 4 is characterized in that, said emergency operation mechanism is provided with the emergency operation handle.
6. novel permanent magnetic organization switch according to claim 5 is characterized in that, said travel control switch is connected with the drive link of the moving iron core one end end of permanent-magnet electromagnetic operating means.
7. novel permanent magnetic organization switch according to claim 6; It is characterized in that; Also comprise travel control switch mounting panel and travel control switch fixed head; Said travel control switch fixed head is fixedly connected with the mechanism plate; Said travel control switch mounting panel is connected with the travel control switch fixed head, and said travel switch is installed on the travel control switch mounting panel.
8. novel permanent magnetic organization switch according to claim 1 is characterized in that, also can be used for change-over circuit, also can be used for switched capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101453024A CN102306562B (en) | 2011-05-31 | 2011-05-31 | New type permanent magnetic mechanism switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101453024A CN102306562B (en) | 2011-05-31 | 2011-05-31 | New type permanent magnetic mechanism switch |
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| Publication Number | Publication Date |
|---|---|
| CN102306562A true CN102306562A (en) | 2012-01-04 |
| CN102306562B CN102306562B (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101453024A Expired - Fee Related CN102306562B (en) | 2011-05-31 | 2011-05-31 | New type permanent magnetic mechanism switch |
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| CN (1) | CN102306562B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306561A (en) * | 2011-05-31 | 2012-01-04 | 北京博瑞莱智能科技有限公司 | Permanent magnetic mechanism switch |
| CN103928245A (en) * | 2014-04-11 | 2014-07-16 | 北京博瑞莱智能科技集团有限公司 | Bi-stability permanent magnetic mechanism and application method thereof |
| CN113972112A (en) * | 2020-07-24 | 2022-01-25 | 上海良信电器股份有限公司 | Electromagnetic operating mechanism and circuit breaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523240A (en) * | 1967-03-17 | 1970-08-04 | Comp Generale Electricite | Tap preselector for load switching system |
| CN101090034A (en) * | 2007-05-14 | 2007-12-19 | 邵长青 | Load capacity and pressure regulating switch for transformer |
| CN101807471A (en) * | 2009-02-13 | 2010-08-18 | 上海华明电力设备制造有限公司 | Application of phased permanent magnet mechanism in on-load tap-changer and no-arc transferring on-load tap-changer |
| CN202076150U (en) * | 2011-05-31 | 2011-12-14 | 北京博瑞莱智能科技有限公司 | Novel permanent magnet mechanism switch |
| CN202093999U (en) * | 2011-05-31 | 2011-12-28 | 北京博瑞莱智能科技有限公司 | Switch of permanent magnet mechanism |
| CN102306561A (en) * | 2011-05-31 | 2012-01-04 | 北京博瑞莱智能科技有限公司 | Permanent magnetic mechanism switch |
-
2011
- 2011-05-31 CN CN2011101453024A patent/CN102306562B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523240A (en) * | 1967-03-17 | 1970-08-04 | Comp Generale Electricite | Tap preselector for load switching system |
| CN101090034A (en) * | 2007-05-14 | 2007-12-19 | 邵长青 | Load capacity and pressure regulating switch for transformer |
| CN101807471A (en) * | 2009-02-13 | 2010-08-18 | 上海华明电力设备制造有限公司 | Application of phased permanent magnet mechanism in on-load tap-changer and no-arc transferring on-load tap-changer |
| CN202076150U (en) * | 2011-05-31 | 2011-12-14 | 北京博瑞莱智能科技有限公司 | Novel permanent magnet mechanism switch |
| CN202093999U (en) * | 2011-05-31 | 2011-12-28 | 北京博瑞莱智能科技有限公司 | Switch of permanent magnet mechanism |
| CN102306561A (en) * | 2011-05-31 | 2012-01-04 | 北京博瑞莱智能科技有限公司 | Permanent magnetic mechanism switch |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306561A (en) * | 2011-05-31 | 2012-01-04 | 北京博瑞莱智能科技有限公司 | Permanent magnetic mechanism switch |
| CN102306561B (en) * | 2011-05-31 | 2013-11-27 | 北京博瑞莱智能科技有限公司 | Permanent magnetic mechanism switch |
| CN103928245A (en) * | 2014-04-11 | 2014-07-16 | 北京博瑞莱智能科技集团有限公司 | Bi-stability permanent magnetic mechanism and application method thereof |
| CN113972112A (en) * | 2020-07-24 | 2022-01-25 | 上海良信电器股份有限公司 | Electromagnetic operating mechanism and circuit breaker |
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| Publication number | Publication date |
|---|---|
| CN102306562B (en) | 2013-11-20 |
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