CN107332381A - Save the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing - Google Patents
Save the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing Download PDFInfo
- Publication number
- CN107332381A CN107332381A CN201710468928.6A CN201710468928A CN107332381A CN 107332381 A CN107332381 A CN 107332381A CN 201710468928 A CN201710468928 A CN 201710468928A CN 107332381 A CN107332381 A CN 107332381A
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- Prior art keywords
- magnet coil
- electric wire
- mounting groove
- coil mounting
- end clockwise
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 9
- 239000004020 conductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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
- 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
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
Abstract
The invention provides coiling group structure outside the energy-conservation single-phase high efficiency motor of DC frequency-changing, including iron core, the iron core is that some slim iron plates are integrally formed, several magnet coil mounting grooves are provided with the iron core inwall, plastic protective sleeve is both provided with each magnet coil mounting groove, the electric wire installed in the electric wire and the 4th, side magnet coil mounting groove installed in one of magnet coil mounting groove constitutes the first magnet coil, the electric wire for being installed on the electric wire of the 3rd magnet coil mounting groove and being installed on the 6th, side magnet coil mounting groove constitutes the second magnet coil, the present invention uses the motor low power consuming of outer coiling group structure, height output, frequency conversion rotating speed, running noise is less than 5 decibels, friction is small, long lifespan, it is pollution-free, good airproof performance, small volume, radiating effect is outstanding, 10 hours organism temperatures of operating are not higher than room temperature, vibration is small, shell imperceptible vibration completely is touched during operating.
Description
Technical field
The present invention relates to DC motor technology field, and in particular to coiling group outside to the energy-conservation single-phase high efficiency motor of DC frequency-changing
Structure.
Background technology
Direct current generator (direct current machine) refers to direct current energy can be converted into mechanical energy (direct current drive
Machine) or convert mechanical energy into the electric rotating machine of direct current energy (dc generator).It is to realize direct current energy and mechanical energy
The motor of mutual phase transformation.It is dc motor when it makees motor running, converts electrical energy into mechanical energy；Make generator operation
When be dc generator, convert mechanical energy into electric energy.
The structure of direct current generator should be made up of stator and rotor two large divisions.Actionless part when direct current generator is run
Referred to as stator, the main function of stator is to produce magnetic field, by support, main pole, commutating pole, end cap, bearing and brushgear etc.
Composition.The part rotated during operation referred to as rotor, its main function is to produce electromagnetic torque and induced electromotive force, is direct current generator
The hinge of energy conversion is carried out, so also commonly known as armature, by rotating shaft, armature core, armature winding, commutator and fan etc.
Composition.
But, generally there are problems in electrode in the market, such as noise is very big, and the life-span is very short, it is impossible to realize
Rotating speed frequency conversion, radiating effect is bad, easily burns circuit board, and wire winding is complicated, complicated.
The content of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of section rational in infrastructure, easy to use
The outer coiling group structure of the single-phase high efficiency motor of energy DC frequency-changing, it solves these above-mentioned problems.
Using following technical scheme：
The outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing, including iron core are saved, the iron core is some slim iron plates
It is integrally formed, is provided with several magnet coil mounting grooves, each magnet coil mounting groove and sets on the iron core inwall
Have in the electric wire installed in plastic protective sleeve, one of magnet coil mounting groove and the 4th, side magnet coil mounting groove and pacify
The electric wire of dress constitutes the first magnet coil, is installed on the electric wire of the 3rd magnet coil mounting groove and is installed on the 6th electricity in side
The electric wire of magnetic coil mounting groove constitutes the second magnet coil, is installed on the electric wire of the 5th magnet coil mounting groove and is installed on side
The electric wire of the 8th, side magnet coil mounting groove constitutes the 3rd magnet coil, is installed on the electric wire of the 7th magnet coil mounting groove
The 4th magnet coil is constituted with the electric wire for being installed on the tenth, side magnet coil mounting groove, the 9th magnet coil peace is installed on
The electric wire of tankage and electric wire the 5th magnet coil of composition for being installed on the 12nd, side magnet coil mounting groove, are installed on the tenth
The electric wire of one magnet coil mounting groove and electric wire the 6th electromagnetism of composition for being installed on the 14th, side magnet coil mounting groove
Coil, is installed on the electric wire of the 13rd magnet coil mounting groove and is installed on the electricity of the 16th magnet coil mounting groove in side
Line constitutes the 7th magnet coil, is installed on the electric wire of the 15th magnet coil mounting groove and is installed on second electromagnetic wire in side
The electric wire for enclosing mounting groove constitutes the 8th magnet coil；Outside the second electromagnetic wire of correspondence of the first magnet coil front end clockwise
Enclose the inner side of rear end clockwise, outside the 8th magnet coil front end clockwise of correspondence of the first magnet coil rear end clockwise
Inner side, the second magnet coil front end clockwise outside correspondence the 3rd magnet coil rear end clockwise inner side, it is described
The inner side of outside the 4th magnet coil rear end clockwise of correspondence of 3rd magnet coil front end clockwise, the 4th magnet coil
The inner side of outside the 5th magnet coil rear end clockwise of correspondence of front end clockwise, the 5th magnet coil front end clockwise
The inner side of outside the 6th magnet coil rear end clockwise of correspondence, the outside correspondence the 7th of the 6th magnet coil front end clockwise
The inner side of magnet coil rear end clockwise, outside the 8th magnet coil up time of correspondence of the 7th magnet coil front end clockwise
The inner side of pin rear end, the iron core side is provided with control board, and the circuit board connects electric wire, the circuit board connection control
System switch.
Preferably, the plastic protective sleeve includes external protection and inner protective layer.
Preferably, CPU, RAM and wireless signal transceiver are installed on the circuit board.
Preferably, the described first to the 8th magnet coil is series relationship.
Preferably, the circuit board connection power supply.
Beneficial effects of the present invention include：
The present invention is less than 5 decibels using the motor low power consuming of outer coiling group structure, height output, frequency conversion rotating speed, running noise,
Rub small, long lifespan, and pollution-free, good airproof performance, small volume, radiating effect is outstanding, and 10 hours organism temperatures of operating are not higher than room
Temperature, vibrates small, touching shell imperceptible vibration completely during operating.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the outer coiling group structure of the single-phase high efficiency motor of present invention energy-conservation DC frequency-changing.
Fig. 2 is the side structure schematic diagram of the outer coiling group structure of the single-phase high efficiency motor of present invention energy-conservation DC frequency-changing.
Embodiment
Present invention is described further with reference to embodiment.
The outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing, including iron core 1 are saved, the iron core 1 is some slim iron
Piece is integrally formed, and is provided with the inwall of iron core 1 in several magnet coil mounting grooves 2, each magnet coil mounting groove 2
It is provided with the electric wire installed in plastic protective sleeve 3, one of magnet coil mounting groove and the 4th, side magnet coil is installed
The electric wire installed in groove constitutes the first magnet coil 4, is installed on the electric wire of the 3rd magnet coil mounting groove and is installed on side
The electric wire of 6th magnet coil mounting groove constitutes the second magnet coil 5, is installed on the electric wire of the 5th magnet coil mounting groove
The 3rd magnet coil 6 is constituted with the electric wire for being installed on the 8th, side magnet coil mounting groove, the 7th magnet coil is installed on
The electric wire of mounting groove and it is installed on the electric wire of the tenth magnet coil mounting groove in side and constitutes the 4th magnet coil 7, is installed on the
The electric wire of nine magnet coil mounting grooves and electric wire the 5th electromagnetism of composition for being installed on the 12nd, side magnet coil mounting groove
Coil 8, is installed on the electric wire of the 11st magnet coil mounting groove and is installed on the 14th, side magnet coil mounting groove
Electric wire constitutes the 6th magnet coil 9, is installed on the electric wire of the 13rd magnet coil mounting groove and is installed on the 16th, side
The electric wire of magnet coil mounting groove constitutes the 7th magnet coil 10, is installed on the electric wire and peace of the 15th magnet coil mounting groove
Electric wire loaded on second, side magnet coil mounting groove constitutes the 8th magnet coil 11；First magnet coil 4 is clockwise
The inner side of outside correspondence the second magnet coil 5 rear end clockwise of front end, first electromagnetic wire 4 encloses the outside of rear end clockwise
The 8th electromagnetic wire 11 of correspondence encloses the inner side of front end clockwise, the outside correspondence the 3rd of second magnet coil 5 front end clockwise
The inner side of the rear end clockwise of magnet coil 6, outside the 4th magnet coil 7 of correspondence of the 3rd magnet coil 6 front end clockwise
The inner side of rear end clockwise, outside correspondence the 5th magnet coil 8 rear end clockwise of the 4th magnet coil 7 front end clockwise
Inner side, the inner side of outside correspondence the 6th magnet coil 9 rear end clockwise of the 5th magnet coil 8 front end clockwise, institute
State the inner side of outside correspondence the 7th magnet coil 10 rear end clockwise of the front end clockwise of the 6th magnet coil 9, the 7th electricity
The inner side of outside correspondence the 8th magnet coil 11 rear end clockwise of the front end clockwise of magnetic coil 10, the side of iron core 1 is installed
There is circuit board 12, the circuit board 12 connects electric wire, and the circuit board 12 connects controlling switch.
The plastic protective sleeve 3 includes external protection 13 and inner protective layer 14.
CPU, RAM and wireless signal transceiver are installed on the circuit board 12.
Described first to the 8th magnet coil is series relationship.
The circuit board 12 connects power supply.
Principle is as follows：
Annular permanent magnets are fixed with inside traditional direct current generator, electric current produces Ampere force by the coil on rotor, when
When coil on rotor is parallel with magnetic field, the magnetic direction for being further continued for turning to be subject to will change, therefore the now brush of Rotor terminal
Alternately contacted with conversion sheet, so that the sense of current on coil also changes, the Lorentz force direction of generation is constant, so motor energy
A direction is kept to rotate.
The operation principle of traditional dc generator is exactly, the alternating electromotive force sensed in armature coil, to match somebody with somebody by commutator
The commutation effect of brush is closed, is allowed to be changed into when drawing the principle of direct electromotive force. from brush end.
The direction of induced electromotive force determine by the right-hand rule (magnetic induction line points to the palm of the hand, and thumb points to conductor motion direction,
Other four sensings referred to are exactly the direction of induced electromotive force in conductor).
The direction of conductor stress is determined with left hand rule.This pair of electromagnetic forces, which are formd, acts on one torque of armature, this
Individual torque is referred to as electromagnetic torque in electric rotating machine, and the direction of torque is that counterclockwise, attempt makes armature counterclockwise turn
It is dynamic.If this electromagnetic torque can overcome resistive torque (such as resistive torque and the other loads turn caused by friction on armature
Square), armature can just rotate counterclockwise.
And this motor changes traditional rotor and stator, using permanent magnet as rotor, to design whole motor, by electromagnetism
Induction coil has overturned traditional direct current generator as stator, generates stable rotating excitation field, makes the work of this motor smooth,
The new page of DC. machine design is started, its conversion ratio is more preferably, more Jing Yin, more efficient.
This motor is without complicated control program auxiliary, it is not necessary to additionally install controller, it is possible to normal work, it is sent out
Bright point is without multisection type or the baroque auxiliary of multiphase (A phase, B phase, C phase etc.), it is possible to normal work.
If improper easy produce of stepper motor control is resonated；It is difficult to run to higher rotating speed, meanwhile, when slowly running
Vibration and noise are its intrinsic shortcoming greatly, can not solve and overcome so far, and need with the use of expensive sensor with
And the feedback device as optical encoder, use and bother very much.
If converted to AC servo motor, vibrations and noise can be almost overcome completely, but cost is higher, user
It is difficult to bear.
The outstanding contributions of the present invention are, using unique staggered helical type wire winding, it is well known that the performance of motor
Depend primarily on the following aspects,
(1) number of turns
The number of number of winding turns, and speed power transformation rate associated, and size are also affected.
(2) method for winding
Then understood, if flux is at a right angle with the sense of current, then come to producing power (torque) by not carrying out the blue fingering of bright left hand
Say it is very important condition.
(3) multipolarization
Corresponding to the number of turns of this effective winding, number of poles, the i.e. increase due to winding impedance can be scaling up, effectively around
The proportional numbers of group also increases, and this improvement to torque is very good.In addition, in the case where the number of total coils of winding is constant,
The overlapping result in wiring end can reach the effect of multipolarization highly dense.
The present invention mutually overlapped by be allowed magnet coil head end and end, reached using unique staggered helical type wire winding
The effect of preferable multipolarization highly dense, allows the efficiency of motor to greatly increase.
Above-mentioned embodiment is the preferred embodiments of the present invention, is not for limiting the implementation of the present invention and right model
Enclose, equivalence changes and modification that all contents according to described in the present patent application scope of patent protection are made all should be included in this
In patent application the scope of the claims.
Claims (5)
1. save the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing, it is characterised in that：Including iron core, the iron core is some
Slim iron plate is integrally formed, and several magnet coil mounting grooves, each magnet coil mounting groove are provided with the iron core inwall
Inside it is both provided with electric wire and the 4th, the side magnet coil peace installed in plastic protective sleeve, one of magnet coil mounting groove
The electric wire installed in tankage constitutes the first magnet coil, is installed on the electric wire of the 3rd magnet coil mounting groove and is installed on side
The electric wire of 6th magnet coil mounting groove constitutes the second magnet coil, be installed on the 5th magnet coil mounting groove electric wire and
The electric wire for being installed on the 8th, side magnet coil mounting groove constitutes the 3rd magnet coil, is installed on the 7th magnet coil installation
The electric wire of groove and electric wire the 4th magnet coil of composition for being installed on the tenth, side magnet coil mounting groove, are installed on the 9th electricity
The electric wire of magnetic coil mounting groove and electric wire the 5th magnet coil of composition for being installed on the 12nd, side magnet coil mounting groove, peace
Electric wire and the electric wire composition for being installed on the 14th, side magnet coil mounting groove loaded on the 11st magnet coil mounting groove
6th magnet coil, is installed on the electric wire of the 13rd magnet coil mounting groove and is installed on the 16th, side magnet coil peace
The electric wire of tankage constitutes the 7th magnet coil, is installed on the electric wire of the 15th magnet coil mounting groove and is installed on side second
The electric wire of individual magnet coil mounting groove constitutes the 8th magnet coil；The outside correspondence the of the first magnet coil front end clockwise
The inner side of two magnet coils rear end clockwise, outside the 8th magnet coil of correspondence of the first magnet coil rear end clockwise is suitable
The inner side of hour hands front end, the outside of the second magnet coil front end clockwise corresponds to the interior of the 3rd magnet coil rear end clockwise
Side, the inner side of outside the 4th magnet coil rear end clockwise of correspondence of the 3rd magnet coil front end clockwise, the described 4th
The inner side of outside the 5th magnet coil rear end clockwise of correspondence of magnet coil front end clockwise, the 5th magnet coil up time
The inner side of outside the 6th magnet coil rear end clockwise of correspondence of pin front end, the outside of the 6th magnet coil front end clockwise
The inner side of the 7th magnet coil rear end clockwise of correspondence, outside the 8th electromagnetism of correspondence of the 7th magnet coil front end clockwise
The inner side of coil rear end clockwise, the iron core side is provided with circuit board, and the circuit board connects electric wire, and the circuit board connects
Connect controlling switch.
2. the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing is saved as claimed in claim 1：It is characterized in that：The modeling
Expect that protective case includes external protection and inner protective layer.
3. the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing is saved as claimed in claim 1：It is characterized in that：The electricity
CPU, RAM and wireless signal transceiver are installed on the plate of road.
4. the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing is saved as claimed in claim 1：It is characterized in that：Described
One to the 8th magnet coil is series relationship.
5. the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing is saved as claimed in claim 1：It is characterized in that：The electricity
Road plate connection power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468928.6A CN107332381B (en) | 2017-06-21 | 2017-06-21 | Energy-saving DC frequency-conversion single-phase high-efficiency motor outer winding group structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468928.6A CN107332381B (en) | 2017-06-21 | 2017-06-21 | Energy-saving DC frequency-conversion single-phase high-efficiency motor outer winding group structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107332381A true CN107332381A (en) | 2017-11-07 |
| CN107332381B CN107332381B (en) | 2024-04-02 |
Family
ID=60195301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710468928.6A Active CN107332381B (en) | 2017-06-21 | 2017-06-21 | Energy-saving DC frequency-conversion single-phase high-efficiency motor outer winding group structure |
Country Status (1)
| Country | Link |
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Citations (16)
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|---|---|---|---|---|
| EP0315717A1 (en) * | 1987-11-10 | 1989-05-17 | Tai-Her Yang | Generation of a rotary magnetic field of AC motor by rectification of the multi-phase power supply |
| JPH0578177U (en) * | 1991-06-21 | 1993-10-22 | 株式会社富士通ゼネラル | Single-phase induction motor stator |
| JP2006060976A (en) * | 2004-08-23 | 2006-03-02 | Nidec Shibaura Corp | Motor |
| CN101019298A (en) * | 2004-03-14 | 2007-08-15 | 瑞佛路申电动机有限公司 | Commercial low cost, high efficiency motor-generator |
| CN200973032Y (en) * | 2006-08-24 | 2007-11-07 | 淙绅企业有限公司 | Three-phase brushless motor for ceiling fan |
| JP2012147615A (en) * | 2011-01-14 | 2012-08-02 | Nippon Densan Corp | Motor and low-speed rotation structure of blower fan |
| CN102694433A (en) * | 2011-03-24 | 2012-09-26 | 株式会社东芝 | Armature winding of rotating electrical machine |
| CN203014630U (en) * | 2012-12-11 | 2013-06-19 | 珠海格力电器股份有限公司 | Brushless direct current motor |
| CN203056803U (en) * | 2012-11-19 | 2013-07-10 | 周峻锐 | Single-phase capacitor operation-type hidden salient pole motor stator |
| CN103414263A (en) * | 2013-08-09 | 2013-11-27 | 陈波 | Permanent-magnet brushless direct-current motor stator with novel parallel winding wiring |
| CN104767311A (en) * | 2014-01-06 | 2015-07-08 | 三菱电机株式会社 | Stator of motor, motor for air blower, and air conditioner |
| JP2015171239A (en) * | 2014-03-07 | 2015-09-28 | アイシン精機株式会社 | Stator of rotary electric machine and the rotary electric machine |
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| CN106385126A (en) * | 2016-10-27 | 2017-02-08 | 佛山市三水日彩电器有限公司 | Low-frequency, mute and efficient direct current machine external winding structure |
| CN206922529U (en) * | 2017-06-21 | 2018-01-23 | 佛山市三水日彩电器有限公司 | Save the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing |
-
2017
- 2017-06-21 CN CN201710468928.6A patent/CN107332381B/en active Active
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| JPH0578177U (en) * | 1991-06-21 | 1993-10-22 | 株式会社富士通ゼネラル | Single-phase induction motor stator |
| CN101019298A (en) * | 2004-03-14 | 2007-08-15 | 瑞佛路申电动机有限公司 | Commercial low cost, high efficiency motor-generator |
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| CN200973032Y (en) * | 2006-08-24 | 2007-11-07 | 淙绅企业有限公司 | Three-phase brushless motor for ceiling fan |
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| CN102694433A (en) * | 2011-03-24 | 2012-09-26 | 株式会社东芝 | Armature winding of rotating electrical machine |
| CN203056803U (en) * | 2012-11-19 | 2013-07-10 | 周峻锐 | Single-phase capacitor operation-type hidden salient pole motor stator |
| CN203014630U (en) * | 2012-12-11 | 2013-06-19 | 珠海格力电器股份有限公司 | Brushless direct current motor |
| CN103414263A (en) * | 2013-08-09 | 2013-11-27 | 陈波 | Permanent-magnet brushless direct-current motor stator with novel parallel winding wiring |
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| Publication number | Publication date |
|---|---|
| CN107332381B (en) | 2024-04-02 |
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