CN203933317U - Bipolarly recommend strong moment of torsion energy-saving motor - Google Patents
Bipolarly recommend strong moment of torsion energy-saving motor Download PDFInfo
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- CN203933317U CN203933317U CN201420369003.8U CN201420369003U CN203933317U CN 203933317 U CN203933317 U CN 203933317U CN 201420369003 U CN201420369003 U CN 201420369003U CN 203933317 U CN203933317 U CN 203933317U
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Abstract
The utility model relates to a kind of bipolar strong moment of torsion energy-saving motor of recommending.It comprises rotor and stator, and on rotor and stator, correspondence arranges drive coil and magnet respectively, it is characterized in that, described permanent magnet is two pole arrangement forms, and the drive coil quantity multiple that is permanent magnet.The drive coil that the magnet of the two pole arrangement forms of the utility model can utilize both sides does work to the thrust of its generation and attraction, can produce the moment of torsion that doubles single pole arrangement form motor.Namely input identical electric energy, the utility model can obtain double power output.And present single magnetic pole electric machine is operated under repulsion state, to magnet, particularly the demagnetizing effect of permanent magnet is strong, and under normal operating conditions of the present utility model, be that repulsive force and attraction coexist, effectively avoided overwork to the magnet demagnetization effects of permanent magnet particularly.
Description
Technical field
The utility model relates to a kind of bipolar strong moment of torsion energy-saving motor of recommending.
Background technology
Motor is that electric power is mechanical in the essential industry of every profession and trade application, and it is responsible for converting electrical energy into mechanical energy and can realizes accurate control, and application is very extensive, especially the dominant role of power consumption.Its efficiency directly affects the various aspects of national economy.A large amount of preferential policies has all been put into effect in order to promote research and development and the application of energy-saving electric machine in countries in the world for this reason.
Existing motor technology is exactly to utilize electric power to make the coil windings in motor produce rotating magnetic field, and rotor driven is followed rotating magnetic field rotation and externally exported machine power.The inverse process of power generation process namely, so the reason place that existing motor and generator can be changed each other.
The power generation process of existing generator is exactly the process of power coil cutting magnetic induction line, otherwise the mechanical rotation process of motor is exactly motor winding coil, produces rotating magnetic field.This frame mode be the N, the S utmost point in magnetic field over against setting, magnetic force direction is vertical with revolving force direction, it makes a concerted effort to be to the maximum 50% of magnetic force size, can not farthest bring into play the effect of magnetic field force.And the eddy current that easily generation causes because of changes of magnetic field etc. affects the factor of electric power acting.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: the method that can eliminate or reduce this impact is provided, and that can further improve motor efficiency bipolarly recommends strong moment of torsion energy-saving motor.
The bipolar strong moment of torsion energy-saving motor of recommending provided by the utility model, comprise rotor and stator, on rotor and stator, correspondence arranges drive coil and magnet respectively, it is characterized in that, described permanent magnet is two pole arrangement forms, and the drive coil quantity multiple that is permanent magnet.
When magnet is monomer magnet, the magnetizing direction of its magnet is tangential, by the side of monomer magnet over against drive coil, the N of unipolar magnets, S pole-face correspondence are arranged on the both sides of the axis of drive coil.
When magnet is combination magnet, the series connection of polylith magnet gapless forms one group of combination magnet, and the N utmost point of combination magnet and the S utmost point are over against drive coil.
Magnet is permanent magnet or electromagnet.
The quantity of drive coil is 2-3 times of number of magnets.
The pole-face width of magnet is 1-2 times of drive coil iron core width.
The putting in order as N-S-N-S-N-S of magnetic pole between magnet, and air gap is set between adjacent magnet or is filled by non-magnet material.
Distance between adjacent magnetic pole bodies is drive coil winding iron core width and iron core gap sum.
Drive coil is divided into single-phase winding, two-phase winding.
Single-phase winding comprises that single-phase forward is connected in series and single-phase anti-phase being connected in series.
Single-phase forward is connected in series and refers to by the coiling from top to bottom on iron-core coil respectively of a wire, i.e. the initiating terminal of a winding after the end termination of last winding.Single-phase anti-phase being connected in series refers to, the initiating terminal of a winding after the end end of a winding or the initial termination of last winding after the end termination of last winding.
Two-phase winding comprises two-phase coil windings, be the first coil windings and the second coil windings, the drive coil space of the first coil windings arranges, the first coil windings is connected by the first wire, the second coil windings is connected by the second wire, the end end of the initiating terminal of the first wire and the second wire connects and composes an input, and the end end of the first wire and the initiating terminal of the second wire connect and compose another input.
The beneficial effects of the utility model are, the drive coil that the magnet of two pole arrangement forms can utilize both sides to the thrust of its generation and attraction and do work, can produce the moment of torsion that doubles single pole arrangement form motor.Namely input identical electric energy, the utility model can obtain double power output.And present single magnetic pole electric machine is operated under repulsion state, to magnet, particularly the demagnetizing effect of permanent magnet is strong, and under normal operating conditions of the present utility model, be that repulsive force and attraction coexist, effectively avoided overwork to the magnet demagnetization effects of permanent magnet particularly.Thereby the overload capacity, the job stability that improve motor have extended working life.Magnetic field utilance rises one times.The motor of identical power output, can effectively reduce volume and weight, accomplishes lightweight and miniaturization.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation one;
Fig. 2 is the utility model structural representation two;
Fig. 3 is the utility model structural representation three;
In figure: 1, rotor; 2, stator; 3, drive coil; 4, magnet.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
Embodiment 1:
As shown in Figure 1, bipolarly recommend strong moment of torsion energy-saving motor, comprise rotor 1 and stator 2, on rotor 1 and stator 2, correspondence arranges drive coil 3 and magnet 4 respectively, and described magnet 4 is two pole arrangement forms, and drive coil 3 quantity are 2 times of magnet 4.Magnet 4 is monomer magnet, and the magnetizing direction of its magnet is tangential, by the side of monomer magnet over against drive coil, the N of unipolar magnets, S pole-face correspondence are arranged on the both sides of the axis of drive coil.Magnet is permanent magnet.
The pole-face width of magnet 4 is 1 times of drive coil iron core width.The putting in order as N-S-N-S-N-S of magnetic pole between magnet 4, and between adjacent magnet 4, air gap be set or filled by non-magnet material.Distance between adjacent magnet 4 is drive coil winding iron core width and iron core gap sum.Drive coil 3 is single-phase winding, and single-phase forward is connected in series.Single-phase forward is connected in series and refers to by the coiling from top to bottom on iron-core coil respectively of a wire, i.e. the initiating terminal of a winding after the end termination of last winding.Single-phase forward is connected in series, and power supply is direct current.
Motor is when connecting DC power supply, and drive coil will produce an electromagnetic field, magnetic pole bodies over against the electromagnetic force that produces of drive coil can cancel out each other to the attraction of drive coil with two magnetic pole bodies, externally do not do work.But the magnetic field force that two magnetic pole bodies produce over against two drive coils before and after winding can produce and attract and repulsive interaction two magnetic pole bodies respectively.Formation is externally done work to the traction thrust of two magnetic pole bodies.
Embodiment 2:
Bipolarly recommend strong moment of torsion energy-saving motor, comprise rotor 1 and stator 2, on rotor 1 and stator 2, correspondence arranges drive coil 3 and magnet 4 respectively, and described magnet is two pole arrangement forms, and drive coil quantity is 2 times of magnet 4.Magnet is monomer magnet, and the magnetizing direction of its magnet is tangential, by the side of monomer magnet over against drive coil, the N of unipolar magnets, S pole-face correspondence are arranged on the both sides of the axis of drive coil.Magnet is permanent magnet.
The pole-face width of magnet is 1 times of drive coil iron core width.The putting in order as N-S-N-S-N-S of magnetic pole between magnet, and air gap is set between adjacent magnet or is filled by non-magnet material.Distance between adjacent magnetic pole bodies is drive coil winding iron core width and iron core gap sum.Drive coil is divided into single-phase winding, and single-phase differential concatenation connects.Single-phase anti-phase being connected in series refers to, the initiating terminal of a winding after the end end of a winding or the initial termination of last winding after the end termination of last winding.For single-phase differential concatenation connects, power supply is single-phase alternating current.
Motor is when connecting DC power supply, and drive coil will produce an electromagnetic field, magnetic pole bodies over against the electromagnetic force that produces of drive coil can cancel out each other to the attraction of drive coil with two magnetic pole bodies, externally do not do work.But the magnetic field force that two magnetic pole bodies produce over against two drive coils before and after winding can produce and attract and repulsive interaction two magnetic pole bodies respectively.Formation is externally done work to the traction thrust of two magnetic pole bodies.
Embodiment 3:
Bipolarly recommend strong moment of torsion energy-saving motor, comprise rotor 1 and stator 2, on rotor 1 and stator 2, correspondence arranges drive coil 3 and magnet 4 respectively, and described magnet 4 is two pole arrangement forms, and drive coil quantity is magnet 2 times.Magnet is monomer magnet, and the magnetizing direction of its magnet is tangential, by the side of monomer magnet over against drive coil, the N of unipolar magnets, S pole-face correspondence are arranged on the both sides of the axis of drive coil.Magnet is permanent magnet.
The pole-face width of magnet is 1 times of drive coil iron core width.The putting in order as N-S-N-S-N-S of magnetic pole between magnet, and air gap is set between adjacent magnet or is filled by non-magnet material.Distance between adjacent magnetic pole bodies is drive coil winding iron core width and iron core gap sum.Drive coil is divided into two-phase winding.Two-phase winding comprises two-phase coil windings, be the first coil windings and the second coil windings, the drive coil space of the first coil windings arranges, the first coil windings is connected by the first wire, the second coil windings is connected by the second wire, the end end of the initiating terminal of the first wire and the second wire connects and composes an input, and the end end of the first wire and the initiating terminal of the second wire connect and compose another input.Be applicable to single-phase alternating current.
Motor is when connecting DC power supply, and drive coil will produce an electromagnetic field, magnetic pole bodies over against the electromagnetic force that produces of drive coil can cancel out each other to the attraction of drive coil with two magnetic pole bodies, externally do not do work.But the magnetic field force that two magnetic pole bodies produce over against two drive coils before and after winding can produce and attract and repulsive interaction two magnetic pole bodies respectively.Formation is externally done work to the traction thrust of two magnetic pole bodies.
Claims (10)
1. bipolarly recommend a strong moment of torsion energy-saving motor, comprise rotor and stator, on rotor and stator, correspondence arranges drive coil and magnet respectively, it is characterized in that, described magnet is two pole arrangement forms, and the drive coil quantity multiple that is magnet.
2. the bipolar strong moment of torsion energy-saving motor of recommending according to claim 1, it is characterized in that, when described magnet is monomer magnet, the magnetizing direction of its magnet is tangential, by the side of monomer magnet over against drive coil, the N of monomer magnet, S pole-face correspondence are arranged on the both sides of the axis of drive coil.
3. the bipolar strong moment of torsion energy-saving motor of recommending according to claim 1, is characterized in that, when described magnet is combination magnet, the series connection of polylith magnet gapless forms one group of combination magnet, and the N utmost point of combination magnet and the S utmost point are over against drive coil.
4. according to bipolar described in claim 1,2 or 3, recommend strong moment of torsion energy-saving motor, it is characterized in that, described magnet is permanent magnet or electromagnet.
5. the bipolar strong moment of torsion energy-saving motor of recommending according to claim 1, is characterized in that, the 1-3 that the quantity of described drive coil is number of magnets doubly.
6. the bipolar strong moment of torsion energy-saving motor of recommending according to claim 1, is characterized in that, the pole-face width of described magnet is 1-3 times of drive coil iron core width.
7. the bipolar strong moment of torsion energy-saving motor of recommending according to claim 1, is characterized in that, the putting in order as NS-NS-NS of magnetic pole between described magnet, and air gap is set between adjacent magnet or is filled by non-magnet material.
8. the bipolar strong moment of torsion energy-saving motor of recommending according to claim 7, is characterized in that, the distance between described adjacent magnetic pole bodies is drive coil winding iron core width and iron core gap sum.
9. the bipolar strong moment of torsion energy-saving motor of recommending according to claim 1, is characterized in that, described drive coil is divided into single-phase winding, two-phase winding.
10. the bipolar strong moment of torsion energy-saving motor of recommending according to claim 9, is characterized in that, single-phase winding comprises that single-phase forward is connected in series and single-phase anti-phase being connected in series; Single-phase forward is connected in series and refers to by the coiling from top to bottom on iron-core coil respectively of a wire, i.e. the initiating terminal of a winding after the end termination of last winding;
Single-phase anti-phase being connected in series refers to, the initiating terminal of a winding after the end end of a winding or the initial termination of last winding after the end termination of last winding;
Two-phase winding comprises two-phase coil windings, be the first coil windings and the second coil windings, the drive coil space of the first coil windings arranges, the first coil windings is connected by the first wire, the second coil windings is connected by the second wire, the end end of the initiating terminal of the first wire and the second wire connects and composes an input, and the end end of the first wire and the initiating terminal of the second wire connect and compose another input.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369003.8U CN203933317U (en) | 2014-07-04 | 2014-07-04 | Bipolarly recommend strong moment of torsion energy-saving motor |
| PCT/CN2014/084922 WO2016000300A1 (en) | 2014-07-04 | 2014-08-21 | Bipolar push-pull high-torque energy-saving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369003.8U CN203933317U (en) | 2014-07-04 | 2014-07-04 | Bipolarly recommend strong moment of torsion energy-saving motor |
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| Publication Number | Publication Date |
|---|---|
| CN203933317U true CN203933317U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420369003.8U Expired - Fee Related CN203933317U (en) | 2014-07-04 | 2014-07-04 | Bipolarly recommend strong moment of torsion energy-saving motor |
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| CN (1) | CN203933317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052223A (en) * | 2014-07-04 | 2014-09-17 | 周凌燕 | Bipolar push-pull large-torque energy-saving motor |
-
2014
- 2014-07-04 CN CN201420369003.8U patent/CN203933317U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052223A (en) * | 2014-07-04 | 2014-09-17 | 周凌燕 | Bipolar push-pull large-torque energy-saving motor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |