CN100585988C - Permanent magnetic stacking energy-saving electromotor - Google Patents
Permanent magnetic stacking energy-saving electromotor Download PDFInfo
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- CN100585988C CN100585988C CN200810059765A CN200810059765A CN100585988C CN 100585988 C CN100585988 C CN 100585988C CN 200810059765 A CN200810059765 A CN 200810059765A CN 200810059765 A CN200810059765 A CN 200810059765A CN 100585988 C CN100585988 C CN 100585988C
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- quiet dish
- moving plate
- main shaft
- permanent magnet
- casing
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Abstract
The present invention provides a permanent magnet superimposed type energy saving generator, belonging to motor technical field, including a stator disc, a moving disc, a spindle, a casing, an end cover, characterized in that the generator adopts the new design concept of magnetic superposition, the magnetic coil is produced to a round flaky static disc and a moving disc armored with the permanent magnet, serial fixing with the casing via the spindle, making the magnetic field overlap and enhance, the magnetic line of the stator disc cuts the permanent magnet transverse magnetic line of the moving disc after input frequency alternating commutation electromotive force, the electromagnetic force action forms a rotary torque, the spindle is run by pushing the moving disc. The generator has advantages of simple structure, less components, loss consumption, light weight, small volume, low cost, simple process, easier mass production, and having no-core, no-tooth space, no-electric brush, no-iron loss, non-static friction torque, no-vibration, high efficiency. The present generators are changed to have huge economic efficiency and market capability.
Description
Technical field
The present invention relates to a kind of permanent magnetic stacking energy-saving electromotor, belong to technical field of motors.
Background technology
The present permanent magnet motor that uses, its weak point is, complex structure, the production cost height, energy-saving effect is not obvious.Special needs to be pointed out is: the mentality of designing of manufacturer often can not jumped the constraint of the structuring concept of conventional motors, think that motor is inevitable by rotor, stator, end cap, casing, silicon steel sheet, teeth groove magnetic pole or the like is formed, so the permanent magnet motor that produces only limits to the method for armouring magnetic stripe on above-mentioned rotor or stator, not only shape is similar to conventional motors, and at cost, manufacturing process and function aspects do not have innovation yet, have therefore restricted the advantage of permanent magnet normal performance in machine field.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, new mentality of designing and the technical scheme of utilization Brand provides a kind of permanent magnetic stacking energy-saving electromotor to realize.
A kind of permanent magnetic stacking energy-saving electromotor comprises: quiet dish 1, two Moving plates 2,201, main shaft 4, casing 3,301, it is characterized in that: quiet dish 1 is made by no magnetic material, and center drilling passes for main shaft, and surplus area of a circle inside is provided with coil 9, the periphery is fixed on the centre of casing 3,301; Moving plate is made by metal material, and is fixing by main shaft 4 near the inwall armouring permanent magnet 8 and 801 of a side of quiet dish, vertically and be listed in the left and right sides of quiet dish 1; Feature is: a described quiet dish 1, the center of device between two Moving plates 2,201, the space scope of quiet Pan Bi plane and Moving plate wall plane relative distance is 0.1～8mm, by the axle of main shaft 4 protrusions grade as backer's alignment restrictions, so that Moving plate is located.
A kind of permanent magnetic stacking energy-saving electromotor comprises: have a quiet dish 1 or N quiet dish, wherein N＞1, have two Moving plates 2,201 or N+1 Moving plate, main shaft 4, casing 3, end cap 12,1201, quiet dish and the assembling of Moving plate stack combinations, quiet dish is made by no magnetic material, and each quiet dish inside is provided with coil 9, quiet disk center device bearing or open circular hole and pass for main shaft, the periphery is fixed on the wall of casing 3; Moving plate is made by metal material, and it is fixing by main shaft 4 near the inwall armouring permanent magnet of a side of quiet dish, vertically and be listed in the left and right sides of quiet dish; Feature is: described have a quiet dish 1 an or N quiet dish, device has two Moving plates 2,201 or N+1 Moving plate between the center, the space scope of quiet Pan Bi plane and Moving plate wall plane relative distance is 0.1～8mm, by the axle shelves of main shaft 4 protrusions as backer's alignment restrictions, with to Moving plate location, wherein N quiet dish and N+1 Moving plate,--the quiet dish of quiet dish--Moving plate--of pressing Moving plate ... the sequence unit of Moving plate is on same casing 3 and main shaft 4, and the lead of leading-out terminal is connected in parallel.
Permanent magnetic stacking energy-saving electromotor feature of the present invention is that described coil 9 is no ironcore choke, turn to round sheet by high strength enamelled wire, armouring or compacting are packaged in the area of a circle inside of each quiet dish, the effective thickness scope of making quiet dish is 1～30MM, can decide according to the magnetic field intensity of power of electric motor size and permanent magnet.
Described have a quiet dish 1 an or N quiet dish, the quantity of the coil that each quiet dish is inner: single-phase motor is 2 or 4 or 6 or 8 or 10 or 12 or 18 or 24 or 36 or 72, threephase motor is 3 or 6 or 9 or 12 or 15 or 18 or 24 or 36 or 72, be distributed in quiet dish inside by even angle, the connected mode of coil is that serial or parallel connection or connection in series-parallel connect; Specifically can decide according to the size design of the practical area of a circle of the watt level of motor and quiet dish.
The design's permanent magnet 8,801,8011 Wei Nd iron boron permanent magnetism or samarium cobalt permanent magnet or Al-Ni-Co permanent magnets, shape has cylinder or the square bodily form or hexagon, quantity with reference to quiet dish coil, armouring is at the inwall of each Moving plate, and the S pole field of permanent magnet constitutes the logical loop of paramagnetic by the extremely symmetrical attraction of the permanent magnet N in quiet dish coil and the opposite side Moving plate in the Moving plate.
The design's quiet dish 1 or 1,101 device be in Moving plate 2,201 or 2,201, the seat, center between 2011, the space scope of its plane and Moving plate wall plane relative distance is 0.1～8MM, by the axle bumper of main shaft 4 protrusions as backer's alignment restrictions; The size of space distance is decided by power of motor size and moving, the diameter of quiet dish and machining accuracy and decide, and the precision of processing is more little raising motor efficiency and the energy-saving effect of being beneficial to more of high-voidage more.
The design's casing 3 is provided with electric-controlled box 13, in circuit board and leading-out terminal 11 are housed, be provided with conventional rectification circuit, direct current commutation drive circuit or rectification circuit, frequency conversion square wave drive circuit in the circuit board, make bigger motor and can establish electric cabinet in addition, be convenient to control the running or the speed governing of motor, conveniently with various electric tools and the compatible mutually coupling of motor machine.
The design's quiet dish and Moving plate can stack combinations assemble, be with a quiet dish 1 or N quiet dish, with two Moving plates 2,201 or N+1 Moving plate--quiet dish of quiet dish--Moving plate--of pressing Moving plate ... the sequence unit of Moving plate is on same casing 3 and main shaft 4, the lead of leading-out terminal 11,1101 is connected in parallel, to increase the volume length of motor, enlarge the power output of motor, make the bigger motor of power rank.
The transmission main shaft 4 of the design's motor is provided with the Moving plate positioning, the output transmission interface of main shaft 4 can consist of left-hand axis output, right-hand axis fan blade or right-hand axis output, the coaxial output in the left-hand axis fan blade or the left and right sides, at main shaft one side configuration fan blade and fan housing, self-ventilation heat radiation cooling is to satisfy the multiple use of various demands.
Bearing is equipped with in the design's end cap 12 and 1201 centre, and this bearing 6 and 601 installs respectively at the two ends of main shaft 4, and the end cap periphery is fixed on the casing 3.
Different drive circuit boards just can consist of DC permanent magnet energy-saving motor or DC frequency-changing permanent magnet energy-saving motor or AC permanent-magnet energy-saving motor to the design's permanent magnetic stacking energy-saving electromotor in the electric-controlled box 13 as long as change, so purposes is very extensive.
The unusual part of the described permanent magnetic stacking energy-saving electromotor of the design is: the design new approaches of utilization magnetic field superposition, field coil is made the quiet dish of round sheet and the Moving plate of armouring permanent magnet, fixing by main shaft and casing series connection, make mutually stack and strengthening of magnetic field, behind the electromotive force of incoming frequency alternation commutation, the magnetic line of force and the horizontal magnetic force line cutting of the permanent magnetism of armouring in Moving plate that quiet dish coil produces, final generation electromagnetic force acts on and forms turning moment on the Moving plate, and the repulsion Moving plate drives spindle operation.
The invention has the beneficial effects as follows: simple in structure, parts are few, and consumptive material is little, in light weight, volume is little, and cost is low, energy saving, manufacture craft is simple, is easy to streamline and produces in enormous quantities, and there is not iron core, no teeth groove, brushless, no iron loss, no static friction torque, shockproof, the power factor height, the efficient height, purposes is wide.
Description of drawings
Accompanying drawing 1, a kind of internal structure principle cut-away view of tubular permanent magnetic stacking energy-saving electromotor.
Accompanying drawing 2, a kind of internal structure principle cut-away view of large-scale permanent magnetic stacking energy-saving electromotor.
Accompanying drawing 3, a kind of internal structure principle cut-away view of permanent magnetic stacking energy-saving electromotor.
Accompanying drawing 4, a kind of left sheet Moving plate structural representation of single-phase permanent stacking energy-saving electromotor.
Accompanying drawing 5, a kind of quiet dish structural representation of single-phase permanent stacking energy-saving electromotor.
Accompanying drawing 6, a kind of right sheet Moving plate structural representation of single-phase permanent stacking energy-saving electromotor.
Accompanying drawing 7, a kind of left sheet Moving plate structural representation of three-phase permanent stacking energy-saving electromotor.
Accompanying drawing 8, a kind of quiet dish structural representation of three-phase permanent stacking energy-saving electromotor.
Accompanying drawing 9, a kind of right sheet Moving plate structural representation of three-phase permanent stacking energy-saving electromotor.
Accompanying drawing 10, a kind of stacking method schematic diagram of permanent magnetic stacking energy-saving electromotor.
In the accompanying drawing: 1,101 quiet dish, 2,201 Moving plates, 3,301 casings, 4 main shafts, 5 positioning keys, 6,601,6011 bearings, 7,701 clamp nuts, 8,801,8011 permanent magnets, 9,901 coils, 10,1001 installing holes or mount pad, 11,1101 leading-out terminals, 12,1201 end caps, 13, electric-controlled box.
Embodiment
Following examples do not constitute any restriction to protection range of the present invention.
Embodiment: shown in the accompanying drawing 1, a kind of internal structure principle cut-away view of tubular permanent magnetic stacking energy-saving electromotor.Comprise: quiet dish 1, Moving plate 2,201, casing 3,301, main shaft 4, positioning key 5, bearing 6,601 clamp nuts 7,701, permanent magnet 8,801, coil 9, installing hole 10, leading-out terminal 11 is formed.
The structure of quiet dish 1 is shown in the quiet dish structural representation of a kind of single-phase permanent stacking energy-saving electromotor of Fig. 5 among the figure, quiet dish 1 is formed by stainless steel or the compacting of aluminum alloy thin sheet material, inside is provided with coil 9, center drilling passes through for main shaft, all the other area of a circle inside are provided with coil 9, the periphery is fixed on the centre of casing 3,301.As preferably, the coil 9 of present embodiment is 4, is turned to the no ironcore choke of round sheet by high strength enamelled wire.As preferably, present embodiment, the effective thickness scope of quiet dish 1 is 2～8 to delete.Coil 9 is wired to leading-out terminal 11.
Moving plate 2,201 structure is shown in the right sheet Moving plate structural representation of the left sheet Moving plate structural representation of a kind of single-phase permanent stacking energy-saving electromotor of Fig. 4 and a kind of single-phase permanent stacking energy-saving electromotor of Fig. 6, make by metal materials such as steel plate or iron plates, inwall armouring permanent magnet 8 and 801, by main shaft 4, through positioning key 5 location, again by the left and right sides of clamp nut 7,701 fixtures at quiet dish 1.As preferably, the permanent magnet 8 of present embodiment and 801 is 4 pairs, adopts cylindrical shape De Nd iron boron permanent magnet.
Casing 3,301 centre device bearing 6,601 support Moving plate 2,201 and main shaft 4, and the periphery of casing is turned over around and had some installing holes 10, with bolt quiet dish 1 is fixed on Moving plate 2,201 middle seat, behind the electromotive force of leading-out terminal 11 incoming frequency alternation commutations, the magnetic line of force and the horizontal magnetic force line cutting of the permanent magnetism of armouring in Moving plate 2 and 201 that quiet dish coil produces, final generation electromagnetic force acts on and forms turning moment on the Moving plate, and the repulsion Moving plate drives spindle operation.
Embodiment: shown in accompanying drawing 2, a kind of internal structure principle cut-away view of large-scale permanent magnetic stacking energy-saving electromotor comprises: quiet dish 1, Moving plate 2,201, casing 3, main shaft 4, positioning key 5, bearing 6,601,6011 clamp nuts 7,701, permanent magnet 8,801, coil 9, mount pad 1001, leading-out terminal 11, end cap 12,1201, electric-controlled box 13 is formed.
The structure of wherein quiet dish 1 is shown in the quiet dish structural representation of a kind of three-phase permanent stacking energy-saving electromotor of Fig. 8, form by stainless steel or the compacting of aluminum alloy thin sheet material, inside is provided with coil 9, center drilling device bearing 6011, and the periphery is fixed on the middle part inwall of casing 3.As preferably, the coil 9 of present embodiment is 6, is turned to the no ironcore choke of round sheet by high strength enamelled wire.As preferably, the effective thickness scope of quiet dish 1 is 2～8MM.Coil 9 is connected to by lead after the leading-out terminal 11, guides in the electric-controlled box 13 again.
The structure of Moving plate 2,201 is shown in the right sheet Moving plate structural representation of the left sheet Moving plate structural representation of a kind of three-phase permanent stacking energy-saving electromotor of Fig. 7 and a kind of three-phase permanent stacking energy-saving electromotor of Fig. 9;
Moving plate 2,201 is made by metal materials such as steel plate or iron plates, inwall armouring permanent magnet 8 and 801, and by main shaft 4, through positioning key 5 location, fixing by clamp nut 7,701 again, device is in the left and right sides of quiet dish 1.As preferably, the permanent magnet 8 of present embodiment and 801 is 6 pairs of cylindrical shape De Nd iron boron permanent magnets.
Embodiment: shown in the accompanying drawing 3, a kind of internal structure principle cut-away view of permanent magnetic stacking energy-saving electromotor.Comprise: quiet dish 1,101, Moving plate 2,201,2011, casing 3, main shaft 4, positioning key 5, bearing 6,601, clamp nut 7, permanent magnet 8,801,8011, coil 9,901, mount pad 1001, leading-out terminal 11,1101, end cap 12,1201 is formed.
Embodiment: the stacking method schematic diagram of a kind of permanent magnetic stacking energy-saving electromotor shown in the accompanying drawing 10, the tangent line district represents Moving plate, the signal of quiet dish stacking method.
1～N installs on same casing 3 and main shaft 4 in order to the quiet dish and the Moving plate of stack, leading-out terminal 11, the lead on 1101～N road is connected in parallel, increased the volume length of motor, enlarged the power output of motor, can set up bearing 6011 as described in Figure 2 in case of necessity at the main shaft middle part, it is bigger to be convenient to produce the power rank, the motor that precision is higher.
In sum, the features and advantages of the present invention will seem more clear and definite and be outstanding, can upgrade at present also in both power consumptions of generally using, and the motor product of consumptive material has huge economic benefit and market potential again.
According to the foregoing description and operation principle, some clever manufacturer changes a little or attempts to reduce a certain in addition part and the identical product made, also belongs to the example of protection category of the present invention.
Claims (8)
1. permanent magnetic stacking energy-saving electromotor, comprise: a quiet dish (1), two Moving plates (2,201), main shaft (4), casing (3,301), quiet dish is made by no magnetic material, and center drilling passes for main shaft, and surplus area of a circle inside is provided with coil (9), the periphery is fixed on the centre of casing (3,301); Moving plate is made by metal material, and is fixing by main shaft (4) near the inwall armouring permanent magnet (8,801) of quiet dish one side, vertically and be listed in the left and right sides of quiet dish; Feature is: a described quiet dish (1), the center of device between two Moving plates (2,201), the space scope of quiet Pan Bi plane and Moving plate wall plane relative distance is 0.1～8MM, by the axle bumper of main shaft (4) protrusions as backer's alignment restrictions, so that Moving plate is located.
2. permanent magnetic stacking energy-saving electromotor, comprise: have a quiet dish (1) or N quiet dish, wherein N＞1, have two Moving plates (2,201) or N+1 Moving plate, main shaft (4), casing (3), end cap (12,1201), quiet dish and the assembling of Moving plate stack combinations, quiet dish is made by no magnetic material, each quiet dish inside is respectively equipped with coil (9), center fixture bearing or open circular hole and pass for main shaft, and the periphery is fixed on the wall of casing (3); Moving plate is made by metal material, and it is fixing by main shaft (4) near the inwall armouring permanent magnet of a side of quiet dish, vertically and be listed in the left and right sides of quiet dish; Feature is: a described quiet dish (1) or N quiet dish, device is at two Moving plates (2,201) or the center between N+1 Moving plate, the space scope of quiet Pan Bi plane and Moving plate wall plane relative distance is 0.1～8MM, by the axle bumper of main shaft (4) protrusions as backer's alignment restrictions, with to Moving plate location, wherein N quiet dish and N+1 Moving plate,--the quiet dish of quiet dish--Moving plate--of pressing Moving plate ... the sequence unit of Moving plate is on same casing (3) and main shaft (4), and the lead of leading-out terminal is connected in parallel.
3. permanent magnetic stacking energy-saving electromotor according to claim 1 and 2, feature is: described coil (9) is no ironcore choke, turn to round sheet by high strength enamelled wire, armouring or compacting are packaged in the area of a circle inside of each quiet dish, and the effective thickness scope of making quiet dish is 1～30MM.
4. permanent magnetic stacking energy-saving electromotor according to claim 1 and 2, feature is: described have a quiet dish (1) or N quiet dish, the inner coil quantity of each quiet dish: single-phase motor is 2 or 4 or 6 or 8 or 10 or 12 or 18 or 24 or 36 or 72, threephase motor is 3 or 6 or 9 or 12 or 15 or 18 or 24 or 36 or 72, be distributed in the quiet dish by even angle, the connected mode of coil is that serial or parallel connection or connection in series-parallel connect.
5. permanent magnetic stacking energy-saving electromotor according to claim 1 and 2, feature is: described permanent magnet (8,801,8011) be Nd-Fe-B permanent magnetic or samarium cobalt permanent magnet or Al-Ni-Co permanent magnet, shape has cylinder or packet or hexagon, and with reference to the quantity of quiet dish coil, armouring is at the inwall of each Moving plate, the S pole field of permanent magnet constitutes the logical loop of paramagnetic by the extremely symmetrical attraction of the permanent magnet N in quiet dish coil and the opposite side Moving plate in the Moving plate.
6. permanent magnetic stacking energy-saving electromotor according to claim 1 and 2, feature is: the transmission interface of described main shaft (4) can consist of left-hand axis output, right-hand axis fan blade or right-hand axis output, the coaxial output in the left-hand axis fan blade or the left and right sides.
7. permanent magnetic stacking energy-saving electromotor according to claim 2, feature is: described casing (3) is provided with electric-controlled box (13), in circuit board and leading-out terminal (11) are housed, be provided with rectification circuit, direct current commutation drive circuit or rectification circuit, frequency conversion square wave drive circuit in the circuit board, make bigger motor and can establish electric cabinet in addition.
8. permanent magnetic stacking energy-saving electromotor according to claim 2, feature are that bearing is equipped with in the centre of described end cap (12,1201), and this bearing (6,601) installs respectively at the two ends of main shaft (4), and the end cap periphery is fixed on the casing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810059765A CN100585988C (en) | 2008-02-27 | 2008-02-27 | Permanent magnetic stacking energy-saving electromotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810059765A CN100585988C (en) | 2008-02-27 | 2008-02-27 | Permanent magnetic stacking energy-saving electromotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101267148A CN101267148A (en) | 2008-09-17 |
| CN100585988C true CN100585988C (en) | 2010-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810059765A Expired - Fee Related CN100585988C (en) | 2008-02-27 | 2008-02-27 | Permanent magnetic stacking energy-saving electromotor |
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| CN (1) | CN100585988C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101478195B (en) * | 2009-01-08 | 2012-02-29 | 上海交通大学 | Axial magnetic flux electromagnetic type micro driver based on double layer planar coil |
| CN102142765B (en) * | 2010-01-29 | 2016-06-22 | 罗清 | A kind of electric machine |
| CN102340227B (en) * | 2010-07-14 | 2016-01-13 | 德昌电机(深圳)有限公司 | Disc-type coreless permanent magnet motor |
| CN101951106B (en) * | 2010-08-06 | 2013-01-23 | 深圳创维－Rgb电子有限公司 | Ultrathin high-power direct current magnetoelectric motor |
| CN102185440A (en) * | 2011-04-19 | 2011-09-14 | 刘荣甫 | Multi-stage disk axial magnetic field motor |
| CN102185441A (en) * | 2011-04-26 | 2011-09-14 | 西安秦澳新能源技术有限公司 | Disk permanent magnet generator with multi-layer structure |
| CN105932847A (en) * | 2016-07-08 | 2016-09-07 | 程国强 | Magnetic suspension half-feed DC motor |
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2008
- 2008-02-27 CN CN200810059765A patent/CN100585988C/en not_active Expired - Fee Related
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| CN101267148A (en) | 2008-09-17 |
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Granted publication date: 20100127 Termination date: 20120227 |