CN106253532A - A kind of two-wire winding coil and motor - Google Patents
A kind of two-wire winding coil and motor Download PDFInfo
- Publication number
- CN106253532A CN106253532A CN201610798860.3A CN201610798860A CN106253532A CN 106253532 A CN106253532 A CN 106253532A CN 201610798860 A CN201610798860 A CN 201610798860A CN 106253532 A CN106253532 A CN 106253532A
- Authority
- CN
- China
- Prior art keywords
- coiling
- wire winding
- winding coil
- stator core
- coil
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/12—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moving in alternate directions by alternate energisation of two coil systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
The invention discloses a kind of two-wire winding coil and motor, described two-wire winding coil includes stator core, bobbin, coil and control circuit；Described bobbin is sheathed on stator core；Described coil includes that the first coiling and the second coiling, described first coiling and the second coiling are wound on described bobbin in the same direction, the alternately inverted power supply continuous to the first coiling and the second coiling respectively of described control circuit.Described stator core is U-shaped stator core.Described motor includes two-wire winding coil and p-m rotor.Relative to prior art, the two-wire winding coil of the present invention is by arranging two coilings on coil, use control circuit that two coilings carry out the mode of continuous alternately inverted power supply, coil prepared by U-shaped stator core is used for direct current generator, instead of existing circle or polygon stator core, make whole course of processing simple and fast, save enamel-covered wire and stalloy, reduce production cost, production efficiency is greatly improved.
Description
Technical field
The present invention relates to winding coil, particularly relate to a kind of two-wire winding coil and motor.
Background technology
Traditional DC motor stator, it is generally in the shape of circle, hexagon or other polygon, the stator of these shapes
More stalloy splicing or bending is needed to be formed.And the coil windings being wound on motor stator is in the course of processing, generally
Use and hook line back and forth or be individually spliced two-by-two after coiling, process very very complicated, cannot quickly coiling, inefficiency and
Fraction defective is high, consumes more raw material.And the circle, hexagon or other polygons that use relative to Traditional DC motor
Stator, U-shaped stator generally has only to two winding coils, during production and processing can a coiling molding, process very convenient soon
Victory, qualification rate height and the raw material such as stalloy and enamel-covered wire expend less.But U-shaped stator coil of the prior art is served only for handing over
Stream motor.Thus, research and develop a kind of low cost, high efficiency direct current generator coil significant.
Summary of the invention
For solving shortcoming and defect of the prior art, the invention provides a kind of two-wire winding coil and motor, to line
Circle provides DC source, can produce alternating magnetic field, has that production cost is low, conforming product rate advantages of higher.
The present invention is achieved by the following technical solutions: a kind of two-wire winding coil, including stator core, bobbin,
Coil and control circuit；Described bobbin is sheathed on described stator core；Described coil includes the first coiling and the second coiling,
Described first coiling and the second coiling are wound on described bobbin in the same direction, and described first coiling and the second coiling two ends connect respectively
Enter control circuit, the alternately inverted power supply continuous to the first coiling and the second coiling of described control circuit.
Relative to prior art, the two-wire winding coil of the present invention is by arranging two coilings on coil, by controlling
Circuit realizes continuous alternately inverted power supply to two coilings, so that described coil produces alternating magnetic field.
Further, described stator core is U-shaped stator core, and the both arms of described U-shaped stator core penetrate and are wound with
One coiling and the bobbin of the second coiling, form rotor chamber inside the polar arc portion of the both arms end of described U-shaped stator core.Utilize
Coil prepared by U-shaped stator core, consumes less winding and stalloy, reduces production cost, improve production efficiency.
Further, described U-shaped stator core is formed by stacking by multi-disc stalloy.
Further, described control circuit includes Hall element Q3, field-effect transistor Q1, field-effect transistor Q2, pole
Property electric capacity C1, diode D1, inductance L1, inductance L2, resistance R1, resistance R2 and resistance R3；Described diode D1 positive pole connects power supply,
Diode D1 negative pole connects the positive source of Hall element Q3 by R1；The power cathode of described Hall element Q3 is connect by R3
Ground, the output stage of described Hall element Q3 connects the grid of field-effect transistor Q2；Described R2 mono-terminates Hall element Q3's
Output stage, the drain electrode of another termination field-effect transistor Q2；The drain electrode of described field-effect transistor Q2 connects the negative pole of diode D1,
The drain electrode of described field-effect transistor Q1 connects the negative pole of diode D1, and the grid of described field-effect transistor Q1 connects Hall element
The positive source of Q3, the source electrode of described field-effect transistor Q1 meets inductance L2, and the source electrode of described field-effect transistor Q2 connects electricity
Sense L1, the other end common ground of described inductance L1 and L2；Described polar capacitor C1 positive pole connects the negative pole of diode D1, described pole
The negative pole of property electric capacity C1 connects power supply；Described inductance L1 and inductance L2 the respectively first coiling and the second coiling are wound on bobbin
The inductance formed.
Further, described diode D1 is IN5400 diode, and described polar capacitor C1 is the electrolysis electricity of 470 μ F/50V
Holding, the resistance of described resistance R1, R2, R3 is respectively 560 Ω, 560 Ω, 0.62 Ω, described field-effect transistor Q1 and field effect
Transistor Q2 is IRFI9630G field-effect transistor, and described Q3 is u79 Hall element.
Further, described power supply is DC source.
Or, described power supply is alternating current power supply, accesses rectification circuit and is converted to unidirectional current.
Present invention also offers a kind of motor using described two-wire winding coil, including two-wire winding coil and rotor,
Forming rotor chamber inside the polar arc portion of the U-shaped stator core both arms end of described two-wire winding coil, described rotor is arranged at and turns
Sub-intracavity.Described two-wire winding coil is the two-wire winding coil described in aforementioned any one.
Relative to prior art, the motor of the present invention is by arranging two coilings, by control circuit to two on coil
Individual coiling realizes continuous alternately inverted power supply, so that described coil produces alternating magnetic field, it is achieved the continuous rotation of rotor.
In order to be more fully understood that and implement, describe the present invention below in conjunction with the accompanying drawings in detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the two-wire winding coil of the present invention.
Fig. 2 is the structural representation of the two-wire winding coil of the present invention.
Fig. 3 is the structural representation of the control circuit of the present invention.
Detailed description of the invention
Please refer to Fig. 1 and Fig. 2, it is all the structural representation of two-wire winding coil of the present invention.Described two-wire around
Group coil includes stator core 1, bobbin 2, coil 3 and control circuit 4.Described coil 3 is wound on bobbin 2, described line
Coil 2 is sheathed on described stator core 1, and described control circuit 4 controls the power supply of described two-wire winding coil.
Described coil 3 includes the first coiling 31 and the second coiling 32.Described first coiling 31 and the second coiling 32 in the same direction around
It is formed on described bobbin 2.In the present embodiment, described first coiling 31 and the second coiling 32 are enamel-covered wire.Described first
The two ends Access Control circuit 4 of coiling 31, the two ends Access Control circuit 4 of described second coiling 32.Described control circuit 4 is to
One coiling 31 and the continuous alternately inverted power supply of the second coiling 32.Described coil 3 is alternatively two-conductor line, includes phase in described two-conductor line
First coiling 31 and the second coiling 32 of insulation mutually.
Described stator core 1 is U-shaped stator core.Described U-shaped stator core is formed by stacking by multi-disc stalloy.Described U
The both arms of type stator core penetrate and are wound with the first coiling 31 and bobbin 2 of the second coiling 32.Described U-shaped stator core
Rotor chamber 12 is formed inside the polar arc portion of both arms end.
Referring to Fig. 3, it is the control circuit figure of the present invention.Described control circuit 4 includes Hall element Q3, field effect
Transistor Q1, field-effect transistor Q2, polar capacitor C1, diode D1, inductance L1, inductance L2, resistance R1, resistance R2 and resistance
R3.Described diode D1 positive pole connects power supply, and diode D1 negative pole connects the positive source of Hall element Q3 by R1.Described Hall
The power cathode of sensor Q3 passes through R3 ground connection.The output stage of described Hall element Q3 connects the grid of field-effect transistor Q2.
Described R2 mono-terminates the output stage of Hall element Q3, the drain electrode of another termination field-effect transistor Q2.Described field effect transistor
The drain electrode of pipe Q2 connects the negative pole of diode D1.The drain electrode of described field-effect transistor Q1 connects the negative pole of diode D1, and described field is imitated
The grid answering transistor Q1 connects the positive source of Hall element Q3, and the source electrode of described field-effect transistor Q1 meets inductance L2, institute
The source electrode stating field-effect transistor Q2 connects inductance L1, the other end common ground of described inductance L1 and L2.Described polar capacitor
C1 positive pole connects the negative pole of diode D1, and the negative pole of described polar capacitor C1 connects power supply.In the present embodiment, described diode D1 is
IN5400 diode.Described polar capacitor C1 is the electrochemical capacitor of 470 μ F/50V.The resistance of described resistance R1, R2, R3 is respectively
560Ω、560Ω、0.62Ω.Described field-effect transistor Q1 and field-effect transistor Q2 is IRFI9630G field effect transistor
Pipe.Described Hall element Q3 is the NPN type triode of u79.Described inductance L1 and inductance L2 is respectively the first coiling 31 and
Two coilings 32 are wound on bobbin 2 inductance formed.Described power supply is DC source.Or, described power supply is alternating current
Source, is converted to after unidirectional current Access Control circuit again by rectification circuit by alternating current power supply.
Described coil is accessed power supply, is changed into DC source by conversion voltage, turned to by Hall element detection,
The first coiling and the continuous alternately inverted power supply of the second coiling of two-wire winding is controlled by control circuit.
The present invention also provides for a kind of motor using aforementioned two-wire winding coil, and described motor includes described two-wire winding wire
Circle and rotor.Rotor chamber, described rotor is formed inside the polar arc portion of the U-shaped stator core both arms end of described two-wire winding coil
It is arranged in the rotor chamber of described two-wire winding coil.In the present embodiment, described rotor is p-m rotor.
Relative to prior art, the present invention is by arranging two coilings, by control circuit to two coilings on coil
Realize continuous alternately inverted power supply, so that described coil produces alternating magnetic field.The coil using U-shaped stator core to prepare, disappears
Consume less winding and stalloy, reduce production cost, and improve production efficiency.
The invention is not limited in above-mentioned embodiment, if various changes or deformation to the present invention are without departing from the present invention
Spirit and scope, if these are changed and within the scope of deformation belongs to claim and the equivalent technologies of the present invention, then this
Bright being also intended to comprises these changes and deformation.
Claims (9)
1. a two-wire winding coil, it is characterised in that: include stator core, bobbin, coil and control circuit；Described coil
Frame is sheathed on described stator core；Described coil includes the first coiling and the second coiling, described first coiling and the second coiling
Being wound in the same direction on described bobbin, described first coiling and the second coiling two ends are respectively connected to control circuit, described control electricity
Road alternately inverted power supply continuous to the first coiling and the second coiling.
Two-wire winding coil the most according to claim 1, it is characterised in that: described stator core is U-shaped stator core, institute
State the both arms of U-shaped stator core to penetrate and be wound with the first coiling and the bobbin of the second coiling, described U-shaped stator core double
Rotor chamber is formed inside the polar arc portion of arm end.
Two-wire winding coil the most according to claim 2, it is characterised in that: described U-shaped stator core is by multi-disc stalloy
It is formed by stacking.
Two-wire winding coil the most according to claim 1, it is characterised in that: described first coiling and the second coiling are enamel-cover
Line.
5. according to the two-wire winding coil described in any claim in claim 1-4, it is characterised in that: described control circuit
Including Hall element Q3, field-effect transistor Q1, field-effect transistor Q2, polar capacitor C1, diode D1, inductance L1, electricity
Sense L2, resistance R1, resistance R2 and resistance R3；Described diode D1 positive pole connects power supply, and diode D1 negative pole connects Hall by R1 and passes
The positive source of sensor Q3；The power cathode of described Hall element Q3 passes through R3 ground connection, the output of described Hall element Q3
Pole connects the grid of field-effect transistor Q2；Described R2 mono-terminates the output stage of Hall element Q3, and another terminates field effect transistor
The drain electrode of pipe Q2；The drain electrode of described field-effect transistor Q2 connects the negative pole of diode D1, the drain electrode of described field-effect transistor Q1
Connecing the negative pole of diode D1, the grid of described field-effect transistor Q1 connects the positive source of Hall element Q3, described field effect
The source electrode of transistor Q1 meets inductance L2, and the source electrode of described field-effect transistor Q2 meets inductance L1, and described inductance L1's and L2 is another
One end common ground；Described polar capacitor C1 positive pole connects the negative pole of diode D1, and the negative pole of described polar capacitor C1 connects power supply；Institute
State inductance L1 and inductance L2 the respectively first coiling and the second coiling is wound in the inductance formed on bobbin.
Two-wire winding coil the most according to claim 5, it is characterised in that: described diode D1 is IN5400 diode,
Described polar capacitor C1 is the electrochemical capacitor of 470 μ F/50V, the resistance of described resistance R1, R2, R3 be respectively 560 Ω, 560 Ω,
0.62 Ω, described field-effect transistor Q1 and field-effect transistor Q2 are IRFI9630G field-effect transistor, and described Q3 is
U79 Hall element.
Two-wire winding coil the most according to claim 6, it is characterised in that: described power supply is DC source.
Two-wire winding coil the most according to claim 6, it is characterised in that: described power supply is alternating current power supply, accesses rectification
Circuit conversion is unidirectional current.
9. a motor, including two-wire winding coil and rotor, the U-shaped stator core both arms end of described two-wire winding coil
Forming rotor chamber inside polar arc portion, described rotor is arranged in rotor chamber, it is characterised in that: described two-wire winding coil is right
Require the two-wire winding coil described in any claim in 2-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798860.3A CN106253532A (en) | 2016-08-31 | 2016-08-31 | A kind of two-wire winding coil and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798860.3A CN106253532A (en) | 2016-08-31 | 2016-08-31 | A kind of two-wire winding coil and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106253532A true CN106253532A (en) | 2016-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610798860.3A Pending CN106253532A (en) | 2016-08-31 | 2016-08-31 | A kind of two-wire winding coil and motor |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030003717A (en) * | 2000-04-12 | 2003-01-10 | 가부시끼가이샤 스바루 | Flat type vibrating motor |
| US20050270132A1 (en) * | 2004-06-08 | 2005-12-08 | Chun-Kong Chan | Modified transformer structure |
| CN201226484Y (en) * | 2008-07-16 | 2009-04-22 | 邓建琼 | AC immersible pump and motor |
| US20130307455A1 (en) * | 2011-01-27 | 2013-11-21 | Shibaura Institute Of Technology | Stator teeth, stator, rotating electric machine, and method for controlling rotating electric machine |
| US20140340186A1 (en) * | 2013-04-10 | 2014-11-20 | Pulse Electronics, Inc. | Interleaved planar inductive device and methods of manufacture and use |
| CN104993662A (en) * | 2015-07-24 | 2015-10-21 | 新联电器厂有限公司 | Automatic winding device and automatic winding method |
| CN206180730U (en) * | 2016-08-31 | 2017-05-17 | 江门市蓬江区硕泰电器有限公司 | Bifilar winding coil and motor |
-
2016
- 2016-08-31 CN CN201610798860.3A patent/CN106253532A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030003717A (en) * | 2000-04-12 | 2003-01-10 | 가부시끼가이샤 스바루 | Flat type vibrating motor |
| US20050270132A1 (en) * | 2004-06-08 | 2005-12-08 | Chun-Kong Chan | Modified transformer structure |
| CN201226484Y (en) * | 2008-07-16 | 2009-04-22 | 邓建琼 | AC immersible pump and motor |
| US20130307455A1 (en) * | 2011-01-27 | 2013-11-21 | Shibaura Institute Of Technology | Stator teeth, stator, rotating electric machine, and method for controlling rotating electric machine |
| US20140340186A1 (en) * | 2013-04-10 | 2014-11-20 | Pulse Electronics, Inc. | Interleaved planar inductive device and methods of manufacture and use |
| CN104993662A (en) * | 2015-07-24 | 2015-10-21 | 新联电器厂有限公司 | Automatic winding device and automatic winding method |
| CN206180730U (en) * | 2016-08-31 | 2017-05-17 | 江门市蓬江区硕泰电器有限公司 | Bifilar winding coil and motor |
Non-Patent Citations (1)
| Title |
|---|
| 赵君有: "《电机学》", 31 March 2016 * |
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Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |