CN208571726U - Motor and air conditioner - Google Patents
Motor and air conditioner Download PDFInfo
- Publication number
- CN208571726U CN208571726U CN201590001507.7U CN201590001507U CN208571726U CN 208571726 U CN208571726 U CN 208571726U CN 201590001507 U CN201590001507 U CN 201590001507U CN 208571726 U CN208571726 U CN 208571726U
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- China
- Prior art keywords
- lamination
- magnet
- wire
- insulation division
- overlap joint
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- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
-
- 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
- H02K3/18—Windings for salient poles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Windings For Motors And Generators (AREA)
Abstract
The utility model provides motor and air conditioner.Motor is in the 1st lamination (131), 2nd lamination (132), 3rd lamination (133), 4th lamination (134), 5th lamination (135), and the 6th lamination (136), continuously it is wound with the 1st magnet-wire (14-1), in the 7th lamination (137), 8th lamination (138), and the 9th lamination (139), it is wound with the 2nd magnet-wire (14-2), the unilateral end of the magnetic yoke of the 2nd lamination (132) in the axial direction of stator core, it is formed with the insulation division (31) for covering unilateral end, in the outside of the insulation division (31) radially of stator core, it is formed with the protrusion (36) limited the movement of the overlap joint line (a) of the 1st magnet-wire (14-1).Air conditioner has above-mentioned motor.
Description
Technical field
The utility model relates to have by by multiple laminations with ring-type links and the stator core that is constituted be configured at
The motor and air conditioner of the inside of stator core and the rotor with rotary shaft.
Background technique
In the stator of the motor shown in patent document 1, formed and winding magnet-wire in the insulation division for being set to tooth
Coil, and the overlap joint line between coil is from the periphery of the winding insulation division to the tie lines side axially extended in stator core end face
Face.
Patent document 1: Japanese Unexamined Patent Publication 2013-201820 bulletin
However, in the previous motor of representative, according to this structure, it is adjacent to wrap around composition with patent document 1
The coil of multiple teeth of 2 phases connect is not to be made of 1 magnet-wire.Therefore, in the previous electricity with patent document 1 for representative
In motivation, in the case where being made of there is no the coil of the open multiple teeth for wrapping around 2 adjacent phases of composition 1 magnet-wire
Avoid it is multiple overlap joint the mutual interference of line methods.In addition, in the previous motor of representative, being needed with patent document 1
It will be connected together between the coil of 2 phase amounts with 2 overlap joint lines, therefore the quality for being formed by coil reduces.
Utility model content
The utility model is in view of the above situation to propose, its object is to obtain it is a kind of can be realized quality into one
Walk the motor improved.
In order to solve the above problems and realize purpose, the motor of the utility model has: stator core, the stator core
By will be respectively with magnetic yoke and 9 laminations from magnetic yoke tooth outstanding with the 1st end face of magnetic yoke and 1 adjacent magnetic yoke
The mode of 2nd end face contact is formed as cyclic annular and constitutes；And rotor, it is configured at the inside of stator core, 9 laminations are logical
It crosses the 1st lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination, the 6th lamination, the 7th lamination, the 8th
Lamination and the 9th lamination are mutually constituted, the 1st lamination, the 2nd lamination, the 3rd lamination, the 4th iron with ring-type connection
Chip, the 5th lamination, the 6th lamination, the 7th lamination, the 8th lamination and the 9th lamination are according to the 1st lamination, the 2nd iron
Chip, the 3rd lamination, the 4th lamination, the 5th lamination, the 6th lamination, the 7th lamination, the 8th lamination and the 9th iron core
The sequence of piece arranges, in the 1st lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination and the 6th iron core
Piece is continuously wound with the 1st magnet-wire, in the 7th lamination, the 8th lamination and the 9th lamination, is wound with the 2nd magnet-wire, fixed
The unilateral end of the magnetic yoke of the 2nd lamination in the axial direction of sub- iron core is formed with the insulation division for covering unilateral end, in stator core
The outside of insulation division radially is formed with the protrusion limited the movement of the overlap joint line of the 1st magnet-wire.
The motor of the utility model has: stator core, and the stator core will be by that will be respectively provided with magnetic yoke and from magnetic yoke
9 laminations of tooth outstanding are formed in a manner of contacting the 1st end face of magnetic yoke with the 2nd end face of 1 adjacent magnetic yoke
It is formed for ring-type；And rotor, the rotor configuration is in the inside of stator core, and 9 laminations are by by the 1st lamination, the 2nd iron
Chip, the 3rd lamination, the 4th lamination, the 5th lamination, the 6th lamination, the 7th lamination, the 8th lamination and the 9th iron core
Piece is interconnected as ring-type and constitutes, the 1st lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination, the 6th
Lamination, the 7th lamination, the 8th lamination and the 9th lamination are according to the 1st lamination, the 2nd lamination, the 3rd lamination, the 4th
The sequence arrangement of lamination, the 5th lamination, the 6th lamination, the 7th lamination, the 8th lamination and the 9th lamination, the 1st
Lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination and the 6th lamination, are continuously wound with the 1st magnetic
Line is wound with the 2nd magnet-wire in the 7th lamination, the 8th lamination and the 9th lamination, in the axial direction of stator core, the 5th
The unilateral end of the magnetic yoke of lamination is formed with the insulation division for covering unilateral end, stator core insulation division radially it is outer
Side is formed with the protrusion limited the movement of the overlap joint line of the 1st magnet-wire.
The insulation division of the motor of the utility model include by the overlap joint line of the 1st magnet-wire from the outer peripheral surface side of insulation division to
The introducing port that flank imports；And the overlap joint line of the 1st magnet-wire of the tooth for being wound in lamination is led to the periphery surface side of insulation division
Export mouth out, the overlap joint of the overlap joint line and the 1st magnet-wire derived from export mouth of the 1st magnet-wire that protrusion imports introduction port
Line separates to limit and move along axial in the axial direction of stator core.
Side of the protrusion of the motor of the utility model in the outer peripheral surface of insulation division to be separated in the axial direction of stator core
Formula and be formed with multiple.
The air conditioner of the utility model has motor.
According to the utility model, the effect further increased that can be realized quality is played.
Detailed description of the invention
Fig. 1 is the side view of motor involved in the embodiments of the present invention.
Fig. 2 is the perspective view of the stator module of motor involved in the embodiments of the present invention.
Fig. 3 be in the motor involved in the embodiments of the present invention by conducting wire wiring part be installed on stator it
Preceding perspective view.
Fig. 4 is the multiple iron for indicating to constitute stator core in the motor involved in the embodiments of the present invention
Chip is with the figure of the state of band-like expansion.
The side view of lamination group when Fig. 5 is the band-like lamination group shown in Fig. 4 from flank.
The side view of lamination group when Fig. 6 is the band-like lamination group shown in Fig. 4 from the surface side of periphery.
Fig. 7 is the composition figure for being built-in with the air conditioner of motor involved in the embodiments of the present invention.
Specific embodiment
Hereinafter, being carried out based on embodiment of the attached drawing to motor involved in the utility model and air conditioner detailed
Explanation.In addition, the utility model can't be limited by the embodiment.
Embodiment
Fig. 1 is the side view of motor involved in the embodiments of the present invention.100 structure of motor shown in FIG. 1
As including stator 1；Rotor 2 is configured at the inside of stator 1；Rotary shaft 3 runs through rotor 2；2 bearings 4, they
Supporting rotating shaft 3；Moulded resin 6, constitutes shell 5, which constitutes the gabarit of motor 100 and will be configured at stator 1
One end bearing 4 outer ring surround；And sensor base plate 7.Rotor 2 be have 8 or 10 it is (not shown) permanent
8 poles of magnet or the rotor of 10 poles.
Stator 1 has: cricoid stator core 10；The coil 20 that magnet-wire is continuously wound and is formed；And by stator
The insulation division 30 that iron core 10 is electrically insulated with coil 20.Stator core 10 by by multiple laminations with ring-type link and constituted, it is more
A lamination is respectively provided with magnetic yoke 11 and is configured at the tooth 12 of the inside of magnetic yoke 11.Tooth 12 has the spiral wound for coil 20
Portion 12a and be formed in tooth 12 front end front end 12b.Magnet-wire by being spirally wound in spiral portion 12a by coil 20
And be formed as stratiform.Magnet-wire is the electric wire of electric conductivity, is applied with insulation coating in the outer peripheral surface of magnet-wire.
Insulation division 30 is by by polyphenylene sulfide (PolyPhenyleneSulfide:PPS) or liquid crystal polymer
Obtained from the resin and stator core 10 of the insulating properties of (Liquid Crystal Polymer:LCP) etc are integrally formed.It is logical
It crosses the ester moulding for stator core 10 and forms insulation division 30, thus, it is possible to realize being thinning for insulation division 30, can subtract
Few processing cost.In addition, insulation division 30 except through by the resin of insulating properties and stator core 10 it is integrally formed except, such as
The component as obtained from being formed PPS or LCP is assembled in stator core 10 to obtain.
Rotor 2 is configured at stator iron in a manner of separating by the rotor opposed faces 12b1 with the front end 12b for being formed in tooth 12
The inside of core 10.
Sensor base plate 7 be equipped with Hall IC, rotor 2 position detecting element 7a etc electronic component, sensor
Substrate 7 is electrically connected via the 1st panel connector 8a of the end for being set to sensor conductor 8 with sensor conductor 8, and with court
The power lead 9 for supplying power supply to coil 20 is electrically connected.
Next, using Fig. 2, Fig. 3 to by stator, conducting wire wiring part, conducting wire leads component, sensor base plate 7 and
The structure for the stator module that conducting wire arrangement component is constituted is illustrated.
Fig. 2 is the perspective view of the stator module of motor involved in the embodiments of the present invention, and Fig. 3 is in this reality
The perspective view being installed on conducting wire wiring part in the motor involved in novel embodiment before stator.Stator module
150 are configured to include stator 1；Conducting wire wiring part 40 for being routed to power lead 9 and sensor conductor 8；If
It is placed in the conducting wire leads component 50 of the peripheral part of conducting wire wiring part 40；Sensor base plate 7；And conducting wire arrangement component 60.
Conducting wire arrangement component 60 is configured to include sensor conductor 8；The 1st plate being connect with the terminal of sensor conductor 8
Connector 8a；Power lead 9；And the 2nd panel connector 9a being connect with the terminal of power lead 9.
The terminal of the 1st panel connector 8a is formed in via the terminal insertion hole for being formed in sensor base plate 7 and with sensing
Sensor wiring pattern electrical connection on device substrate 7, so that the electronic component on sensor conductor 8 and sensor base plate 7
Electrical connection.The terminal of the 2nd panel connector 9a is formed in via the terminal insertion hole and sensor for being formed in sensor base plate 7
Power source wiring line pattern on substrate 7 and be electrically connected with power supply terminal 70 so that power lead 9 is electrically connected with coil 20.?
In the following description, the side for being provided with power supply terminal 70 and neutral terminal 71 of stator core 10 is known as tie lines side,
The side for being not provided with power supply terminal 70 of stator core 10 is known as reef knot line side.
Stator core 10 by by multiple laminations 13 with ring-type link and constituted.In the axial direction of stator core 10
The tie lines side as unilateral side end of the respective magnetic yoke of multiple laminations 13 is formed with the insulation division 31 of covering magnetic yoke.In addition, fixed
The reef knot line side of the respective magnetic yoke of multiple laminations 13 in the axial direction of sub- iron core 10 is formed with the insulation division 32 of covering magnetic yoke.
It is constituting among 3 laminations 13 with phase, in the insulation division 31 of 1 lamination 13, is being formed with for that will sense
Device substrate 7 and conducting wire wiring part 40 are installed on the mounting pin 33 of stator core 10.In fig. 3 it is shown that 3 mounting pins 33.
In addition, in the insulation division 31 of 1 lamination 13, being provided with and being supplied to from outside constituting among 3 laminations 13 with phase
Power supply power supply terminal 70.In addition, being formed in the exhausted of 1 lamination 13 among 3 laminations 13 for constituting the 2nd phase
Edge 31 is provided with neutral terminal 71.
Fig. 4 is the multiple iron for indicating to constitute stator core in the motor involved in the embodiments of the present invention
Chip is with the figure of the state of band-like expansion.Band-like lamination group shown in Fig. 4 is the state from tie lines side.In illustrated example
In, among lamination group, the 1st lamination 131, the 2nd lamination 132 and the 3rd lamination 133 this 3 on right side on paper
Lamination constitutes the 1st phase, the 4th central lamination 134 on paper, the 5th lamination 135 and the 6th lamination 136 this 3 iron
Chip constitutes the 2nd phase, the 7th lamination 137 of paper upper left side, the 8th lamination 138 and the 9th lamination 139 this 3 iron cores
Piece constitutes the 3rd phase.
Stator core 10 illustrated in fig. 3 is by will respectively have magnetic yoke 11 and from the 1st of the tooth 12 outstanding of magnetic yoke 11
~the 9 lamination, in such a way that the 1st end face of magnetic yoke 11 is contacted with the 2nd end face of 1 magnetic yoke 11 with the 1st end surfaces
Be formed as iron core made of ring-type.In addition, the 1st~the 9th lamination is according to the 1st lamination 131, the 2nd lamination 132, the 3rd iron core
Piece 133, the 4th lamination 134, the 5th lamination 135, the 6th lamination 136, the 7th lamination 137, the 8th lamination 138, Yi Ji
The sequence of 9 laminations 139 arranges.
There is the 4th lamination 134 in the adjoining of the 3rd lamination 133, has the 7th lamination 137 in the adjoining of the 6th lamination 136.1st
~the 9 lamination is respectively provided with magnetic yoke 11 and is configured at the tooth 12 of the inside of magnetic yoke 11.In the 1st lamination 131, the 2nd lamination
132, the 3rd lamination 133, the 4th lamination 134, the 5th lamination 135 and the 6th lamination 136 are continuously wound with the 1st magnetic
Line 14-1.In the 7th lamination 137, the 8th lamination 138 and the 9th lamination 139, it is wound with the 2nd magnet-wire 14-2.It is multiple
Tooth 12 is respectively provided with the coil 20 for forming the 1st magnet-wire 14-1 and the 2nd magnet-wire 14-2 winding.
In addition, cricoid stator core 10 shown in Fig. 3 in order to obtain, with the connection being formed between adjacent lamination
Portion 15 is connector, it is opposed that band-like lamination group shown in Fig. 4 is bent to the respective front end 12b of multiple teeth 12, and will set
After being placed in the docking of iron core mating surface 16 of the two sides of lamination group, welding is imposed to iron core mating surface 16 to be fixed.
The end of the insulation division 31 of 3rd lamination 133 is provided with the power supply terminal 70 of the 1st phase, in the 4th lamination
The end of 134 insulation division 31 is provided with neutral terminal 71, and the end of the insulation division 31 of the 6th lamination 136 is provided with
The power supply terminal 70 of 2 phases is provided with the power supply terminal 70 of the 3rd phase in the end of the insulation division 31 of the 9th lamination 139.
The end of insulation division 31 is provided with multiple pins.Pin 1a is the coil 20 for constituting the 1st phase and the 2nd phase
The winding of 1st magnet-wire 14-1 starts the pin tied up, and pin 1a is set to the insulation division 31 of the 3rd lamination 133.That is, the 1st
The 3rd lamination 133 for having power supply terminal 70 of phase becomes the winding start end for constituting the coil 20 of the 1st phase.Pin 1b is to use
In the pin for the overlap joint line for hooking the 1st phase.
Pin 2a is the pin tied up before the winding of the 1st magnet-wire 14-1 of the coil 20 of the 2nd phase of composition starts.That is,
The insulation division 31 formed on the 4th lamination 134 for having neutral terminal 71 have will constitute the winding of the coil 20 of the 1st phase
The overlap joint line of terminal is hooked in the pin 2a tied up before neutral terminal 71 to it.
Pin 2b is the pin tied up before the winding of the 3rd phase terminates.That is, in the 4th iron for having neutral terminal 71
The insulation division 31 formed on chip 134, which has, is being hooked in neutrality for the overlap joint line for constituting the winding terminal of the coil 20 of the 3rd phase
The pin 2b that it is tied up before point terminal 71.Pin 2c is the pin for hooking the overlap joint line of the 2nd phase.
Pin 2d is that the winding of the 3rd phase terminates the pin tied up.That is, in the 4th lamination the 134, the 5th for constituting the 2nd phase
Among lamination 135 and the 6th lamination 136, in the 5th iron core with the 4th lamination 134 adjoining for having neutral terminal 71
The insulation division 31 formed on piece 135, which has, is being hooked in neutral point for the overlap joint line for constituting the winding terminal of the coil 20 of the 3rd phase
The pin 2d that it is tied up after terminal 71.Pin 2e is that the winding of the 2nd phase terminates the pin tied up, is set to the
The insulation division 31 of 6 laminations 136.
Pin 3a is the pin for constituting the winding of the 2nd magnet-wire 14-2 of coil 20 of the 3rd phase and starting to tie up before, is drawn
Foot 3b is the pin for hooking the overlap joint line of the 3rd phase.Pin 3a is set to the insulation division 31 of the 9th lamination 139.
The side view of lamination group when Fig. 5 is the band-like lamination group shown in Fig. 4 from flank.At Fig. 5 (A)
In, it is wound with respectively in the 1st lamination 131, the 2nd lamination 132 and the 3rd lamination 133 for constituting the 1st phase and constitutes the 1st phase
Coil 20.In Fig. 5 (B), divide in the 4th lamination 134, the 5th lamination 135 and the 6th lamination 136 for constituting the 2nd phase
It is not wound with the coil 20 for constituting the 2nd phase.In Fig. 5 (C), in the 7th lamination 137, the 8th lamination 138 for constituting the 3rd phase
And the 9th lamination 139 this 3 laminations be wound with the coil 20 for constituting the 3rd phase respectively.
Overlap joint line type include: insulation division 31 outer peripheral surface by it is winding constitute with phase multiple coils 20 each other it
Between overlap joint line a；Across and the winding export mouth 35 in the winding terminal from the 1st phase to the overlap joint line b pin 2a；And
From the winding overlap joint line c to pin 2b of export mouth 35 of the winding terminal of the 3rd phase.
It is formed in the 1st~the 9th respective insulation division 31 of lamination: for by the winding outer peripheral surface in insulation division 31
The introducing port 34 that overlap joint line a is imported from the outer peripheral surface side of insulation division 31 to 12 side of tooth；And for by with the line that is wound in tooth 12
Export mouth 35 derived from periphery surface side of the connected overlap joint line a of circle 20 to insulation division 31.
Hereinafter, the formation sequence to coil 20 is specifically described.
In Fig. 5 (A), set when the end of the 1st magnet-wire 14-1 of the coil 20 for constituting the 1st phase and the 2nd phase is wound in
It setting after the pin 1a of the insulation division 31 of the 3rd lamination 133, the 1st magnet-wire 14-1 is hooked in the power supply terminal 70 of the 1st phase, and
The tooth 12 of the 3rd lamination 133 is imported and is wound in from the introducing port 34 of the 3rd lamination 133 to 12 side of tooth.The 1st is formed as a result,
A coil 20.
After forming the 1st coil 20, the 1st magnet-wire 14-1 is by from the export mouth 35 of the 3rd lamination 133 to insulation division 31
Peripheral side draw.The 1st magnet-wire 14-1 drawn draws as overlap joint line a to 12 side of tooth of the 2nd adjacent lamination 132
Around overlap joint line a is imported and be wound in the tooth 12 of the 2nd lamination 132 to 12 side of tooth by the introducing port 34 from the 2nd lamination 132.
The 2nd coil 20 is formed as a result,.
After forming the 2nd coil 20, the 1st magnet-wire 14-1 is by from the export mouth 35 of the 2nd lamination 132 to insulation division 31
Peripheral side draw.The 1st magnet-wire 14-1 drawn draws as overlap joint line a to 12 side of tooth of the 1st adjacent lamination 131
Around overlap joint line a is imported and be wound in the tooth 12 of the 1st lamination 131 to 12 side of tooth by the introducing port 34 from the 1st lamination 131.
The 3rd coil 20 is formed as a result,.
After forming the 3rd coil 20, the 1st magnet-wire 14-1 is by from the export mouth 35 of the 1st lamination 131 to insulation division 31
Peripheral side draw.The magnet-wire drawn 114-1 winding pin 2a to the 4th lamination 134 as overlap joint line b.
In Fig. 5 (B), the overlap joint line b of pin 2a is wound in after being hooked in neutral terminal 71, by from the 4th lamination
134 introducing port 34 imports and is wound in the tooth 12 of the 4th lamination 134 to 12 side of tooth.The 4th coil 20 is formed as a result,.
After forming the 4th coil 20, the 1st magnet-wire 14-1 is by from the export mouth 35 of the 4th lamination 134 to insulation division 31
Peripheral side draw.The 1st magnet-wire 14-1 drawn draws as overlap joint line a to 12 side of tooth of the 5th adjacent lamination 135
Around overlap joint line a is imported and be wound in the tooth 12 of the 5th lamination 135 to 12 side of tooth by the introducing port 34 from the 5th lamination 135.
The 5th coil 20 is formed as a result,.
After forming the 5th coil 20, the 1st magnet-wire 14-1 is by from the export mouth 35 of the 5th lamination 135 to insulation division 31
Peripheral side draw.The 1st magnet-wire 14-1 drawn draws as overlap joint line a to 12 side of tooth of the 6th adjacent lamination 136
Around overlap joint line a is imported and be wound in the tooth 12 of the 6th lamination 136 to 12 side of tooth by the introducing port 34 from the 6th lamination 136.
The 6th coil 20 is formed as a result,.
After forming the 6th coil 20, the 1st magnet-wire 14-1 is drawn from the export mouth 35 of the 6th lamination 136, and is being rolled up
It is around in after pin 2e, is hooked in the power supply terminal 70 of the 2nd phase and again wraps around in pin 2e.
In Fig. 5 (C), after the terminal for constituting the 2nd magnet-wire 14-2 of coil 20 of the 3rd phase is wound in pin 3a, the
2 magnet-wire 14-2 are hooked in the power supply terminal 70 of the 3rd phase, and imported to 12 side of tooth by the introducing port 34 from the 9th lamination 139 and
It is wound in the tooth 12 of the 9th lamination 139.The 7th coil 20 is formed as a result,.
After forming the 7th coil 20, the 2nd magnet-wire 14-2 is by from the export mouth 35 of the 9th lamination 139 to insulation division 31
Peripheral side draw.The 2nd magnet-wire 14-2 drawn draws as overlap joint line a to 12 side of tooth of the 8th adjacent lamination 138
Around overlap joint line a is imported and be wound in the tooth 12 of the 8th lamination 138 to 12 side of tooth by the introducing port 34 from the 8th lamination 138.
The 8th coil 20 is formed as a result,.
After forming the 8th coil 20, the 2nd magnet-wire 14-2 is by from the export mouth 35 of the 8th lamination 138 to insulation division 31
Peripheral side draw.The 2nd magnet-wire 14-2 drawn draws as overlap joint line a to 12 side of tooth of the 7th adjacent lamination 137
Around overlap joint line a is imported and be wound in the tooth 12 of the 7th lamination 137 to 12 side of tooth by the introducing port 34 from the 7th lamination 137.
The 9th coil 20 is formed as a result,.
After forming the 9th coil 20, the 2nd magnet-wire 14-2 is drawn from the export mouth 35 of the 7th lamination 137, is drawn
The 2nd magnet-wire 14-2 it is winding to pin 2b as overlap joint line c, and be wound in pin 2b, later, be hooked in neutral terminal
71, then it is wound in pin 2d.The 2nd magnet-wire 14-2 of neutral terminal 71 is hooked in by fusing or welding and neutrality
Point terminal 71 engages.
The side view of lamination group when Fig. 6 is the band-like lamination group shown in Fig. 4 from the surface side of periphery.In Fig. 6
In, show the 1st magnet-wire 14-1 and the 2nd magnet-wire 14-2 being routed with the sequence illustrated in Fig. 5.
As shown in fig. 6, in the insulation division 31 of the 2nd lamination 132, in the outside of the insulation division 31 radially of stator core
It is formed with protrusion 36.Similarly, in the insulation division 31 of the 5th lamination 135, stator core insulation division 31 radially it is outer
Side is formed with protrusion 36, in the insulation division 31 of the 8th lamination 138, in the outside shape of the insulation division 31 radially of stator core
At there is protrusion 36.
Multiple protrusions 36 are formed in the insulation division 31 of the 2nd lamination 132.Multiple protrusions 36 are in the more of the 1st phase of composition
Movement in the axial direction for 2 overlap joint line a being routed between a coil 20 is limited, and limits the axial direction of overlap joint line b
Movement.At this point, multiple protrusions 36 of the 2nd lamination 132 by 2 overlap joint line a each other in the axial direction separate in the state of,
Limit 2 respective movements in the axial direction of overlap joint line a.In addition, multiple protrusions 36 of the 2nd lamination 132 are overlapped by 2
In the state that the overlap joint line a of upper layer side in the line a and overlap joint line b for the upside for being routed at overlap joint line a is axially separated, limitation is taken
The respective movement in the axial direction of wiring a, b.
Multiple protrusions 36 are formed in the insulation division 31 of the 5th lamination 135.Multiple protrusions 36 are in the more of the 2nd phase of composition
Movement in the axial direction for 2 overlap joint line a being routed between a coil 20 is limited, and limits the axial direction of overlap joint line c
Movement.At this point, multiple protrusions 36 of the 5th lamination 135 by 2 overlap joint line a each other in the axial direction separate in the state of,
Limit 2 respective movements in the axial direction of overlap joint line a.In addition, multiple protrusions 36 of the 5th lamination 135 are overlapped by 2
In the state that the overlap joint line a of upper layer side in line a is separated in the axial direction with the overlap joint line c for the upside for being routed at overlap joint line a, limitation
Overlap the respective movement in the axial direction of line a, c.
Multiple protrusions 36 are formed in the insulation division 31 of the 8th lamination 138.Multiple protrusions 36 will be routed at composition the 3rd
In the state that 2 overlap joint line a between multiple coils 20 of phase are separated in the axial direction each other, limit 2 overlap joint line a it is respective
Movement in axial direction.
In the embodiments of the present invention, as shown in fig. 6, overlap joint line b is mutually winding from the 1st the opposite 2nd, line c is overlapped
It is mutually winding from the 3rd the opposite 2nd.The case where being assumed to U phase by the 1st phase, being assumed to V phase, the 3rd phase is assumed to W phase the 2nd phase
Under, overlap joint line b is crossed over and the winding export mouth 35 in the winding terminal from U phase is to the pin 2a for being formed in V phase, overlaps line
C is crossed over and the winding export mouth 35 in the winding terminal from W phase is to the pin 2b for being formed in V phase.In addition, by the 1st phase
It is assumed that W phase, the 2nd phase is assumed to V phase, the 3rd phase is assumed to U phase in the case where, overlap joint line b is crossed over and winding from W phase
Winding terminal export mouth 35 to being formed between the pin 2a of V phase, overlap joint line c crosses over simultaneously winding whole in the winding from U phase
The export mouth 35 at end is to being formed between the pin 2b of V phase.
Fig. 7 is the composition figure for being built-in with the air conditioner of motor involved in the embodiments of the present invention.Air conditioner
200 have indoor unit 210 and the outdoor unit connecting with indoor unit 210 220.Outdoor unit 220 has pressure fan, and indoor unit 210 has
Standby pressure fan (not shown), is built-in with motor 100 shown in FIG. 1 in above-mentioned pressure fan.In the air conditioner 200 constituted in this way
In, the motor 100 for being built-in with Fig. 1 to stator core 10 shown in fig. 6 is used, therefore can prevent multiple shown in Fig. 6
The contact between line a, b, c is overlapped, can be realized the raising of quality.
In addition, being formed in the motor 100 of present embodiment in the both sides of the 2nd lamination 132 and the 5th lamination 135
There is protrusion 36, but is also configured to form protrusion 36 in at least one party of the 2nd lamination 132 and the 5th lamination 135.I.e.
Just in this case of composition, the mutual contact of multiple overlap joint line a can be also prevented, can be realized the raising of quality.
As described above, motor involved in the embodiments of the present invention, which has, connects multiple laminations
Cricoid stator core made of knot and be configured at stator core inside rotor, the in the axial direction of stator core the 2nd
The unilateral end of the magnetic yoke of lamination is formed with the insulation division for covering unilateral end, in the outside of the insulation division radially of stator core
It is formed with the protrusion limited the movement of the overlap joint line of the 1st magnet-wire.According to this structure, composition adjoining is being wrapped around
In the motor 100 that the coil 20 of multiple teeth 12 of 2 phases is made of 1 magnet-wire, the outer peripheral surface in insulation division 31 can be prevented
The winding mutual contact of multiple overlap joint line a, can be realized the raising of quality.
In addition, in the embodiments of the present invention, the 1st lamination, the 5th lamination and the 8th lamination respectively
The outer peripheral surface of insulation division be formed with protrusion.According to this structure, there are 9 slots for constituting 9 lamination connections to be cyclic annular
Stator core motor in, the multiple overlap joint line mutual contacts winding in the outer peripheral surface of insulation division can be prevented, can
Realize the raising of quality.
In addition, the 4th lamination has neutral terminal in the embodiments of the present invention, the 3rd lamination has
Power supply terminal.According to this structure, can be formed by the 1st magnet-wire constitute multiple coils of the 1st phase each with constitute the 2nd phase
Each of multiple coils.That is, without will be connected between the coil of 2 phase amounts with 2 overlap joint lines, to improve the formation of coil
Quality in aspect.In addition, can not lavishly utilize the 1st magnet-wire in the embodiments of the present invention, can be realized system
The volume reduction of the 1st magnet-wire in the stage is made, thus from LCA (Life Cycle Assessment: Life Cycle Assessment) this point
Consider also than more preferably.
One example of the content of representation the utility model shown in above embodiment, can be with others public affairs
The technology known is combined, and also can be omitted a part of structure in the range of not departing from the main idea of the utility model, be become
More.Also, structure shown in above embodiment can also apply to the electronic equipment other than air conditioner.
The explanation of appended drawing reference
1... stator；1a, 1b... pin；2... rotor；2a, 2b, 2c, 2d, 2e... pin；3... rotary shaft；3a,
3b... pin；4... bearing；5... shell；6... moulded resin；7... sensor base plate；7a... position detecting element；
8... sensor conductor；The 1st panel connector of 8a...；9... power lead；The 2nd panel connector of 9a...；10... stator iron
Core；11... magnetic yoke；12... tooth；12a... spiral portion；The front end 12b...；12b1... rotor opposed faces；13... iron core
Piece；The 1st magnet-wire of 14-1...；The 2nd magnet-wire of 14-2...；15... linking part；16... iron core mating surface；20... coil；30,
31,32... insulation division；33... mounting pin；34... introducing port；35... export mouth；36... protrusion；40... conducting wire wiring portion
Part；50... conducting wire leads component；60... conducting wire arrangement component；70... power supply terminal；71... neutral terminal；100...
Motor；131... the 1st lamination；132... the 2nd lamination；133... the 3rd lamination；134... the 4th lamination；
135... the 5th lamination；136... the 6th lamination；137... the 7th lamination；138... the 8th lamination；139... the 9th iron core
Piece；150... stator module；200... air conditioner；210... indoor unit；220... outdoor unit；A, b, c... overlap line.
Claims (7)
1. a kind of motor, which is characterized in that have:
Stator core, which, which passes through, will be respectively provided with magnetic yoke and 9 laminations from magnetic yoke tooth outstanding, so that
The mode that 1st end face of the magnetic yoke is contacted with the 2nd end face of 1 adjacent magnetic yoke is formed as ring-type and forms；And
Rotor, the rotor configuration in the inside of the stator core,
9 laminations are by by the 1st lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination, the 6th
Lamination, the 7th lamination, the 8th lamination and the 9th lamination are interconnected as ring-type and constitute,
1st lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination, institute
The 6th lamination, the 7th lamination, the 8th lamination and the 9th lamination are stated according to the 1st lamination, institute
State the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination, the 6th lamination, the 7th iron
The sequence of chip, the 8th lamination and the 9th lamination arranges,
The 1st lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination,
And the 6th lamination, it is continuously wound with the 1st magnet-wire,
In the 7th lamination, the 8th lamination and the 9th lamination, it is wound with the 2nd magnet-wire,
The unilateral end of the magnetic yoke of in the axial direction of the stator core, described 2nd lamination is formed with the covering list
The insulation division of side,
In the outside of the insulation division radially of the stator core, it is formed with the shifting to the overlap joint line of the 1st magnet-wire
The dynamic protrusion limited.
2. motor according to claim 1, which is characterized in that
The insulation division is included imports the overlap joint line of the 1st magnet-wire from the outer peripheral surface side of the insulation division to the flank
Introducing port；And overlap joint outer peripheral surface of the line to the insulation division of the 1st magnet-wire of the tooth of the lamination will be wound in
Export mouth derived from side,
The protrusion makes the overlap joint line of the 1st magnet-wire imported to the introducing port and derived from the export mouth described the
The overlap joint line of 1 magnet-wire separates in the axial direction of the stator core to be moved to limit along described axial.
3. motor according to claim 1, which is characterized in that
The protrusion is formed with more in a manner of separating in the axial direction in the stator core in the outer peripheral surface of the insulation division
It is a.
4. a kind of motor, which is characterized in that have:
Stator core, which, which passes through, will be respectively provided with magnetic yoke and 9 laminations from magnetic yoke tooth outstanding, so that
The mode that 1st end face of the magnetic yoke is contacted with the 2nd end face of 1 adjacent magnetic yoke is formed as ring-type and forms；And
Rotor, the rotor configuration in the inside of the stator core,
9 laminations are by by the 1st lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination, the 6th
Lamination, the 7th lamination, the 8th lamination and the 9th lamination are interconnected as ring-type and constitute,
1st lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination, institute
The 6th lamination, the 7th lamination, the 8th lamination and the 9th lamination are stated according to the 1st lamination, institute
State the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination, the 6th lamination, the 7th iron
The sequence of chip, the 8th lamination and the 9th lamination arranges,
The 1st lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination,
And the 6th lamination, it is continuously wound with the 1st magnet-wire,
In the 7th lamination, the 8th lamination and the 9th lamination, it is wound with the 2nd magnet-wire,
The unilateral end of the magnetic yoke of in the axial direction of the stator core, described 5th lamination is formed with the covering list
The insulation division of side,
In the outside of the insulation division radially of the stator core, it is formed with the shifting to the overlap joint line of the 1st magnet-wire
The dynamic protrusion limited.
5. motor according to claim 4, which is characterized in that
The insulation division is included imports the overlap joint line of the 1st magnet-wire from the outer peripheral surface side of the insulation division to the flank
Introducing port；And overlap joint outer peripheral surface of the line to the insulation division of the 1st magnet-wire of the tooth of the lamination will be wound in
Export mouth derived from side,
The protrusion makes the overlap joint line of the 1st magnet-wire imported to the introducing port and derived from the export mouth described the
The overlap joint line of 1 magnet-wire separates in the axial direction of the stator core to be moved to limit along described axial.
6. motor according to claim 4, which is characterized in that
The protrusion is formed with more in a manner of separating in the axial direction in the stator core in the outer peripheral surface of the insulation division
It is a.
7. a kind of air conditioner, which is characterized in that
Has motor according to any one of claims 1 to 6.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2015/072260 WO2017022104A1 (en) | 2015-08-05 | 2015-08-05 | Electric motor and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208571726U true CN208571726U (en) | 2019-03-01 |
Family
ID=57942731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201590001507.7U Active CN208571726U (en) | 2015-08-05 | 2015-08-05 | Motor and air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6452823B2 (en) |
| CN (1) | CN208571726U (en) |
| WO (1) | WO2017022104A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3741600B2 (en) * | 2000-09-21 | 2006-02-01 | 三菱電機株式会社 | Electric motor stator |
| JP4818306B2 (en) * | 2008-04-10 | 2011-11-16 | 三菱電機株式会社 | Motor stator, motor, blower, pump, and air conditioner |
| JP4841590B2 (en) * | 2008-06-17 | 2011-12-21 | 三菱電機株式会社 | Motor stator, motor, blower, pump, and air conditioner |
| JP5132631B2 (en) * | 2009-05-25 | 2013-01-30 | 三菱電機株式会社 | Motor stator, motor, air conditioner, and motor manufacturing method |
-
2015
- 2015-08-05 CN CN201590001507.7U patent/CN208571726U/en active Active
- 2015-08-05 JP JP2017532322A patent/JP6452823B2/en active Active
- 2015-08-05 WO PCT/JP2015/072260 patent/WO2017022104A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2017022104A1 (en) | 2017-10-19 |
| JP6452823B2 (en) | 2019-01-16 |
| WO2017022104A1 (en) | 2017-02-09 |
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