CN206922529U - 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
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- CN206922529U CN206922529U CN201720722198.3U CN201720722198U CN206922529U CN 206922529 U CN206922529 U CN 206922529U CN 201720722198 U CN201720722198 U CN 201720722198U CN 206922529 U CN206922529 U CN 206922529U
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- magnet coil
- electric wire
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Abstract
The utility model provides the outer coiling group structure of the single-phase high efficiency motor of energy-conservation 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 forms 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 forms the second magnet coil,The utility model uses the motor low power consuming of outer coiling group structure,Height output,Frequency conversion rotating speed,Running noise is less than 5 decibels,Rub 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,It is with small vibration,Shell completely imperceptible vibration is touched during operating.
Description
Technical field
The utility model is related to DC motor technology field, and in particular to energy-conservation the single-phase high efficiency motor of DC frequency-changing outside around
Line group 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 changed mutually.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 is referred to as rotor, and 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 electrode in the market generally has a problems, such as noise is very big, and the life-span is very short, it is impossible to realizes
Rotating speed frequency conversion, radiating effect is bad, easily burns circuit board, wire winding is complicated, complicated.
The content of the invention
For the deficiencies in the prior art, the purpose of this utility model be to provide it is a kind of rational in infrastructure, it is easy to use
The outer coiling group structure of the single-phase high efficiency motor of energy-conservation 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 is saved, including iron core, the iron core are some slim iron plates
It is integrally formed, several magnet coil mounting grooves is provided with the iron core inwall, are set in each magnet coil mounting groove
There is a plastic protective sleeve, the electric wire installed in one of magnet coil mounting groove and pacify in the magnet coil mounting groove of the 4th, side
The electric wire of dress forms 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 forms 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 forms the 3rd magnet coil, is installed on the electric wire of the 7th magnet coil mounting groove
The 4th magnet coil is formed with the electric wire for being installed on the tenth, side magnet coil mounting groove, is installed on the 9th magnet coil peace
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, it is installed on the electric wire of the 13rd magnet coil mounting groove and is installed on the 16th, side magnet coil mounting groove
Electric wire forms the 7th magnet coil, is installed on the electric wire of the 15th magnet coil mounting groove and is installed on second electromagnetism in side
The electric wire of coil mounting groove forms the 8th magnet coil；Corresponding second electromagnetism in the outside of the first magnet coil front end clockwise
The inner side of coil rear end clockwise, before corresponding 8th magnet coil in the outside of the first magnet coil rear end clockwise is clockwise
The inner side at end, the inner side of the corresponding 3rd magnet coil rear end clockwise in outside of the second magnet coil front end clockwise, institute
State the inner side of the corresponding 4th magnet coil rear end clockwise in outside of the 3rd magnet coil front end clockwise, the 4th electromagnetic wire
Enclose the inner side of the corresponding 5th magnet coil rear end clockwise in outside of front end clockwise, the 5th magnet coil front end clockwise
The corresponding 6th magnet coil rear end clockwise in outside inner side, the outside of the 6th magnet coil front end clockwise corresponding the
The inner side of seven magnet coils rear end clockwise, corresponding 8th magnet coil in outside of the 7th magnet coil front end clockwise are suitable
The inner side of hour hands rear end, the iron core side are provided with control board, and the circuit board connects electric wire, the circuit board connection
Controlling 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.
The beneficial effects of the utility model include：
The utility model uses the motor low power consuming of outer coiling group structure, and height output, frequency conversion rotating speed, running noise is less than 5
Decibel, 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 high
It is with small vibration in room temperature, shell completely imperceptible vibration is touched 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 the utility model energy-conservation DC frequency-changing.
Fig. 2 is the overall structure diagram of the outer coiling group structure of the single-phase high efficiency motor of the utility model energy-conservation DC frequency-changing.
Embodiment
The utility model content is described further with reference to embodiment.
The outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing is saved, including iron core 1, the iron core 1 are some slim iron
Piece is integrally formed, and is provided with several magnet coil mounting grooves 2 on the inwall of iron core 1, in each magnet coil mounting groove 2
It is provided with plastic protective sleeve 3, the electric wire installed in one of magnet coil mounting groove and the magnet coil installation of the 4th, side
The electric wire installed in groove forms 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 forms the second magnet coil 5, is installed on the electric wire of the 5th magnet coil mounting groove
The 3rd magnet coil 6 is formed with the electric wire for being installed on the 8th, side magnet coil mounting groove, is installed on the 7th magnet coil
The electric wire of mounting groove and it is installed on the electric wire of the tenth magnet coil mounting groove in side and forms 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, it 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 forms 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 forms 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 forms the 8th magnet coil 11；First magnet coil 4 is clockwise
The inner side of corresponding second magnet coil, 5 rear end clockwise in the outside of front end, first electromagnetic wire 4 enclose the outside of rear end clockwise
Corresponding 8th electromagnetic wire 11 encloses the inner side of front end clockwise, the outside the corresponding 3rd of 5 front end clockwise of the second magnet coil
The inner side of 6 rear end clockwise of magnet coil, corresponding 4th magnet coil 7 in outside of 6 front end clockwise of the 3rd magnet coil
The inner side of rear end clockwise, corresponding 5th magnet coil, 8 rear end clockwise in outside of 7 front end clockwise of the 4th magnet coil
Inner side, the inner side of corresponding 6th magnet coil, 9 rear end clockwise in the outside of 8 front end clockwise of the 5th magnet coil, institute
State the inner side of corresponding 7th magnet coil, 10 rear end clockwise in outside of 9 front end clockwise of the 6th magnet coil, the 7th electricity
The inner side of corresponding 8th magnet coil, 11 rear end clockwise in the outside of 10 front end clockwise of magnetic coil, the side of iron core 1 installation
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 as to which the sense of current on coil also changes, caused Lorentz force direction 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, is matched 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 form, 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 on armature resistive torque (such as the resistive torque as caused by friction and it is other load turn
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 preferable, more Jing Yin, more efficient.
This motor is without complicated control program auxiliary, it is not necessary to additionally installs controller, it is possible to normal work, in fact
With novel point without multisection type or the baroque auxiliary of multiphase (A phase, B phase, C phase etc.), it is possible to normal work.
If stepper motor control is improper easily to produce resonance；It is difficult to run to higher rotating speed, meanwhile, when slowly running
Vibration and noise are the shortcomings that its is intrinsic 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 very troublesome.
If converted to AC servo motor, can almost overcome vibrations and noise completely, but cost is higher, user
It is difficult to bear.
Outstanding contributions of the present utility model are, using the staggered helical type wire winding of uniqueness, it is well known that motor
Performance depends primarily on the following aspects,
(1) number of turns
The number of number of winding turns, and speed power transformation rate associated, and also size is also affected.
(2) method for winding
By not then being understood Lai bright left hand orchid fingering, if flux is at a right angle with the sense of current, then come to producing power (torque)
Say it is very important condition.
(3) multipolarization
Corresponding to it is this effectively winding the number of turns, 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 utility model uses unique staggered helical type wire winding, makes magnet coil head end and end mutually overlapping,
The effect of preferable multipolarization highly dense is reached, has allowed the efficiency of motor to greatly increase.
Above-mentioned embodiment is preferred embodiment of the present utility model, is not for limiting implementation of the present utility model
The equivalence changes made with interest field, all contents according to described in present utility model application scope of patent protection and modification,
It all should be included in present utility model 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 plastic protective sleeve, the electric wire installed in one of magnet coil mounting groove and the 4th, side magnet coil peace
The electric wire installed in tankage forms 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 forms 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 forms 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 loaded on the 11st magnet coil mounting groove forms with the electric wire for being installed on the 14th, side magnet coil mounting groove
6th magnet coil, it 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 forms 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 forms the 8th magnet coil；The outside of the first magnet coil front end clockwise corresponding the
The inner side of two magnet coils rear end clockwise, corresponding 8th magnet coil in outside of the first magnet coil rear end clockwise are suitable
The inner side of hour hands front end, the outside of the second magnet coil front end clockwise correspond to the interior of the 3rd magnet coil rear end clockwise
Side, the inner side of the corresponding 4th magnet coil rear end clockwise in outside of the 3rd magnet coil front end clockwise, the described 4th
The inner side of the corresponding 5th magnet coil rear end clockwise in the outside of magnet coil front end clockwise, the 5th magnet coil up time
The inner side of the corresponding 6th magnet coil rear end clockwise in the outside of pin front end, the outside of the 6th magnet coil front end clockwise
The inner side of corresponding 7th magnet coil rear end clockwise, corresponding 8th electromagnetism in outside of the 7th magnet coil front end clockwise
The inner side of coil rear end clockwise, the iron core side are 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 energy-conservation DC frequency-changing as claimed in claim 1：It is characterized in that：The modeling
Material protective case includes external protection and inner protective layer.
3. the outer coiling group structure of the single-phase high efficiency motor of energy-conservation DC frequency-changing 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 energy-conservation DC frequency-changing 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 energy-conservation DC frequency-changing 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 |
|---|---|---|---|
| CN201720722198.3U CN206922529U (en) | 2017-06-21 | 2017-06-21 | Save the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722198.3U CN206922529U (en) | 2017-06-21 | 2017-06-21 | Save the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206922529U true CN206922529U (en) | 2018-01-23 |
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ID=61322234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720722198.3U Active CN206922529U (en) | 2017-06-21 | 2017-06-21 | Save the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206922529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332381A (en) * | 2017-06-21 | 2017-11-07 | 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 CN201720722198.3U patent/CN206922529U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332381A (en) * | 2017-06-21 | 2017-11-07 | 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 |
| CN107332381B (en) * | 2017-06-21 | 2024-04-02 | 佛山市三水日彩电器有限公司 | Energy-saving DC frequency-conversion single-phase high-efficiency motor outer winding group structure |
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