CN207782502U - Motor and air conditioner - Google Patents
Motor and air conditioner Download PDFInfo
- Publication number
- CN207782502U CN207782502U CN201590001548.6U CN201590001548U CN207782502U CN 207782502 U CN207782502 U CN 207782502U CN 201590001548 U CN201590001548 U CN 201590001548U CN 207782502 U CN207782502 U CN 207782502U
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- lamination
- magnet
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- pin
- winding
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Classifications
-
- 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
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
- H02K15/095—Forming windings by laying conductors into or around core parts by laying conductors around 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
-
- 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)
- Manufacturing & Machinery (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.1st lamination (131),2nd lamination (132),3rd lamination (133),4th lamination (134),5th lamination (135),6th lamination (136),7th lamination (137),8th lamination (138) and the 9th lamination (139) are formed as cyclic annular in a manner of so that the 1st end face of yoke is contacted with the 2nd end face of 1 adjacent yoke,In the 1st lamination,2nd lamination,3rd lamination,4th lamination,5th lamination and the 6th lamination are continuously wound with the 1st magnet-wire (14-1),In the 7th lamination,8th lamination and the 9th lamination are wound with the 2nd magnet-wire (14-2),4th lamination (134) has neutral terminal (71),3rd lamination (133) has power supply terminal (70).It can realize further increasing for quality.
Description
Technical field
The utility model is related to have the stator core by being constituted multiple laminations with ring-type connection and be configured at
The inside of stator core and with rotary shaft rotor motor and air conditioner.
Background technology
In the stator of motor shown in patent document 1, by winding magnet-wire on the insulation division for be implemented on tooth by shape
Jumper at coil, and 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 bulletins
However, in the previous motor of representative, according to the 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 of being made of 1 magnet-wire there is no the coil of the open multiple teeth for wrapping around and constituting 2 adjacent phases
The method for avoiding the mutual interference of multiple jumpers.In addition, with patent document 1 in the previous motor of representative, to need
It will be connected between the coil of 2 phases with 2 jumpers, therefore the quality for being formed by coil reduces.
Utility model content
The utility model is in view of above-mentioned condition and proposes, its object is to obtain it is a kind of can realize 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 the way that yoke will be respectively provided with and from 9 laminations of above-mentioned yoke tooth outstanding, with the 1st end face of yoke and adjacent one
The mode of the 2nd end face contact of yoke is formed as ring-type and forms and rotor, and the rotor configuration is in the inside of stator core, 9
Lamination is by by the 1st lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination, the 6th lamination, the 7th iron
Chip, the 8th lamination and the 9th lamination are mutually with ring-type links and is constituted, the 1st lamination, the 2nd lamination, the 3rd iron core
Piece, the 4th lamination, the 5th lamination, the 6th lamination, the 7th lamination, the 8th lamination and the 9th lamination, according to the 1st iron
Chip, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination, the 6th lamination, the 7th lamination, the 8th lamination with
And the 9th lamination be ranked sequentially, the 1st lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination with
And the 6th lamination, it is continuously wound with the 1st magnet-wire, in the 7th lamination, the 8th lamination and the 9th lamination, is wound with
There is neutral terminal, the 3rd lamination to have power supply terminal for 2 magnet-wires, the 4th lamination.
Preferably, above-mentioned 3rd lamination of the motor of the utility model has the winding starting end for above-mentioned 1st magnet-wire
The pin that portion is tied up.
Preferably, there is above-mentioned 4th lamination of the motor of the utility model the winding for above-mentioned 1st magnet-wire to terminate
Jumper is hooked in the pin tied up before above-mentioned neutral terminal.
Preferably, there is above-mentioned 4th lamination of the motor of the utility model the winding for above-mentioned 2nd magnet-wire to terminate
Jumper is hooked in the pin tied up before above-mentioned neutral terminal.
Preferably, above-mentioned 5th lamination of the motor of the utility model has for being hooked in above-mentioned neutral terminal
The winding of above-mentioned 2nd magnet-wire terminates the pin that end is tied up.
The air conditioner of the utility model has motor.
According to the utility model, the effect that can realize that quality further increases is played.
Description of the drawings
Fig. 1 is the side view of the motor involved by the embodiment of the utility model.
Fig. 2 is the stereogram of the stator module of the motor involved by the embodiment of the utility model.
Fig. 3 is before conducting wire wiring part is installed on stator in motor involved by the embodiment of the utility model
Stereogram.
Fig. 4 is multiple iron that stator core will be constituted in the motor indicated involved by the embodiment of the utility model
Chip is with the figure of the state of band-like expansion.
The side view of lamination group when Fig. 5 (A)~Fig. 5 (C) is the band-like lamination group shown in Fig. 4 from flank
Figure.
The side view of lamination group when Fig. 6 is lamination group band-like shown in the periphery surface side observation chart 4.
Fig. 7 is the composition figure for the air conditioner for being built-in with the motor involved by the embodiment of the utility model.
Specific implementation mode
Hereinafter, being carried out to the embodiment of motor and air conditioner involved by the utility model based on attached drawing detailed
Explanation.In addition, the utility model is not limited by the embodiment.
Embodiment
Fig. 1 is the side view of the motor involved by the embodiment of the utility model.100 structure of motor shown in FIG. 1
As with：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 to stator
Iron core 10 implements the insulation division 30 being electrically insulated with coil 20.Stator core 10 by by multiple laminations with ring-type link by structure
At multiple laminations are respectively provided with yoke 11 and are configured at the tooth 12 of the inside of yoke 11.Tooth 12 has to wind for coil 20
Spiral portion 12a and be formed in tooth 12 end terminal part 12b.Coil 20 is by the way that magnet-wire to be spirally wound in
Line portion 12a and be formed as stratiform.Magnet-wire is the electric wire of electric conductivity, and insulating film is implemented in the peripheral surface of magnet-wire.
Insulation division 30 is by by polybutylene terephthalate (PBT) (Polybutylene terephthalate：PBT)
Or polyphenylene sulfide (PolyPhenyleneSulfide：) or liquid crystal polymer (Liquid Crystal Polymer PPS：
) etc LCP obtained from the resin of insulating properties and stator core 10 are integrally formed.Pass through the ester moulding to stator core 10
And insulation division 30 is formed, thus, it is possible to realize being thinning for insulation division 30, processing cost can be reduced.In addition, insulation division 30 removes
By by the resin of insulating properties and stator core 10 it is integrally formed except, such as also by will be carried out to PBT, PPS or LCP
Component obtained from forming is assembled in stator core 10 to obtain.
The rotor opposed faces 12b1 of rotor 2 and the terminal part 12b for being formed in tooth 12 are discretely configured at stator core 10
Inside.
Sensor base plate 7 be equipped with Hall IC, rotor 2 position detecting element 7a etc electronic unit, sensor
Substrate 7 is electrically connected via the 1st connector for substrate 8a of the end for being set to sensor conductor 8 with sensor conductor 8, and with to line
The power lead 9 of 20 supply power supply of circle 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 illustrates.
Fig. 2 is the stereogram of the stator module of the motor involved by the embodiment of the utility model, and Fig. 3 is in this reality
With conducting wire wiring part to be installed on to the stereogram before stator in the motor involved by novel embodiment.Stator module
150 are configured to have：Stator 1；Conducting wire wiring part 40 for being connected up 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 have：Sensor conductor 8；The 1st plate being connect with the end of sensor conductor 8 connects
Meet device 8a；Power lead 9；And the 2nd connector for substrate 9a being connect with the end of power lead 9.
The terminal of the 1st connector for substrate 8a is formed in via the terminal insertion hole for being formed in sensor base plate 7, and and sensor
Sensor wiring pattern electrical connection on substrate 7, so that sensor conductor 8 and the electronic unit electricity on sensor base plate 7
Connection.The terminal of the 2nd connector for substrate 9a is formed in via the terminal insertion hole and sensor base for being formed in sensor base plate 7
Power source wiring line pattern on plate 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 is by being constituted multiple laminations 13 with ring-type connection.In the axial direction of stator core 10
Unilateral end, that is, tie lines side of 13 respective yoke of multiple laminations is formed with the insulation division 31 of covering yoke.In addition, in stator iron
The reef knot line side of 13 respective yoke of multiple laminations in the axial direction of core 10 is formed with the insulation division 32 of covering yoke.
Among constituting with 3 laminations 13 of phase, 1 lamination 13 insulation division 31, is formed with for that will sense
Device substrate 7 is installed on the mounting pin 33 of stator core 10 with conducting wire wiring part 40.In fig. 3 it is shown that 3 mounting pins 33.
In addition, among constituting with 3 laminations 13 of phase, the insulation division 31 of 1 lamination 13, be provided with and be supplied to from outside
Power supply power supply terminal 70.In addition, among 3 laminations 13 for constituting the 2nd phase, be formed in 1 lamination 13 it is exhausted
Edge 31 is provided with neutral terminal 71.
Fig. 4 is multiple iron that stator core will be constituted in the motor indicated involved by the embodiment of the utility model
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, 3 the 1st laminations 131, the 2nd lamination 132 and 133 structure of the 3rd lamination on right side on paper
At the 1st phase, 3 central the 4th laminations 134, the 5th lamination 135 and the 6th lamination 136 constitute the 2nd phase, paper on paper
3 the 7th laminations 137, the 8th lamination 138 and the 9th lamination 139 of face upper left side constitute the 3rd phase.
Stator core 10 illustrated in fig. 3 is by will respectively have yoke 11 and from the 1st of 11 tooth 12 outstanding of yoke
~the 9 lamination, be formed as ring-type in such a way that the 1st end face of yoke 11 contact with the 2nd end face of 1 adjacent yoke 11 and
At iron core.In addition, the 1st~the 9th lamination is according to the 1st lamination 131, the 2nd lamination 132, the 3rd lamination the 133, the 4th
Lamination 134, the 5th lamination 135, the 6th lamination 136, the 7th lamination 137, the 8th lamination 138 and the 9th lamination
139 are ranked sequentially.
The 4th lamination 134 is abutted in the 3rd lamination 133, the 7th lamination 137 is abutted in the 6th lamination 136.1st~
9th lamination is respectively provided with yoke 11 and is configured at the tooth 12 of the inside of 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
Magnet-wire 14-1.It is wound with the 2nd magnet-wire 14-2 in the 7th lamination 137, the 8th lamination 138 and the 9th lamination 139.It is more
A tooth 12 is respectively provided with the coil 20 for winding the 1st magnet-wire 14-1 and the 2nd magnet-wire 14-2 and being formed.
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, by band-like lamination group bending shown in Fig. 4 so that 12 respective terminal part 12b of multiple teeth is opposed, and
After the docking of iron core mating surface 16 of the both sides of lamination group will be set to, welding is imposed to iron core mating surface 16 to be fixed.
There is the power supply terminal 70 of the 1st phase in the end set of the insulation division 31 of the 3rd lamination 133, in the 4th lamination
The end set of 134 insulation division 31 has neutral terminal 71, has in the end set of the insulation division 31 of the 6th lamination 136
The power supply terminal 70 of 2 phases has the power supply terminal 70 of the 3rd phase in the end set of the insulation division 31 of the 9th lamination 139.
There are multiple pins in the end set of insulation division 31.Pin 1a is the 1st magnetic of the coil 20 for constituting the 1st phase and the 2nd phase
The winding of line 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 phase has
3rd lamination 133 of power supply terminal 70 becomes the winding initiating terminal for the coil 20 for constituting the 1st phase.Pin 1b is for hooking the 1st
The pin of the jumper of phase.
Pin 2a is the pin tied up before the winding of the 1st magnet-wire 14-1 of the coil 20 for constituting the 2nd phase starts.That is, having
The insulation division 31 formed on 4th lamination 134 of neutral terminal 71 has the winding end of the coil 20 for constituting the 1st phase
Jumper be hooked in the pin 2a tied up before neutral terminal 71.
Pin 2b is the pin tied up before the winding of the 3rd phase terminates.That is, in the 4th lamination for having neutral terminal 71
There is the insulation division 31 formed on 134 the jumper of the winding end of the coil 20 for constituting the 3rd phase to be hooked in neutral terminal
The pin 2b tied up before 71.Pin 2c is the pin of the jumper for hooking the 2nd phase.
Pin 2d is that the winding of the 3rd phase terminates the pin tied up.That is, the insulation division 31 for being formed in the 5th lamination 135 has
The winding of the 2nd magnet-wire to being hooked in neutral terminal 71 terminates the pin 2d tied up end.Pin 2e is the winding knot of the 2nd phase
Tie in the pin of bundle, is set to the insulation division 31 of the 6th lamination 136.
Pin 3a is the pin tied up before the winding of the 2nd magnet-wire 14-2 of the coil 20 for constituting the 3rd phase starts, and pin 3b is to use
In the pin for the jumper for hooking 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 (A)~Fig. 5 (C) is the band-like lamination group shown in Fig. 4 from flank
Figure.In Fig. 5 (A), wound respectively in the 1st lamination 131, the 2nd lamination 132 and the 3rd lamination 133 for constituting the 1st phase
There is the coil 20 for constituting the 1st phase.In Fig. 5 (B), in the 4th lamination 134, the 5th lamination 135 and the 6th for constituting the 2nd phase
Lamination 136 is wound with the coil 20 for constituting the 2nd phase respectively.In Fig. 5 (C), constitute the 3rd phase 3 the 7th laminations 137,
8th lamination 138 and the 9th lamination 139 are wound with the coil 20 for constituting the 3rd phase respectively.
The type of jumper includes：On the peripheral surface of insulation division 31 by it is winding constitute with phase multiple coils 20 each other
Between jumper a；Across the winding export mouth 35 in the winding end from the 1st phase to the jumper b pin 2a；And from
The winding jumper c to pin 2b of export mouth 35 of the winding end of 3rd phase.
It is formed in the respective insulation division of the 1st~the 9th lamination 31：For by the winding peripheral surface in insulation division 31 across
The introducing port 34 that wiring a is imported from the peripheral surface side of insulation division 31 to 12 side of tooth；And for by with the coil that is wound in tooth 12
Export mouth 35 derived from periphery surface sides of the 20 connected jumper a to insulation division 31.
Hereinafter, the formation sequence to coil 20 is specifically described.
In Fig. 5 (A), 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
After the pin 1a that the insulation division 31 of 3rd lamination 133 is arranged, the 1st magnet-wire 14-1 is hooked in the power supply terminal 70 of the 1st phase, and from
The introducing port 34 of 3rd lamination 133 imports and is wound in the tooth 12 of the 3rd lamination 133 to 12 side of tooth.The 1st is formed as a result,
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 jumper a to 12 side of tooth of the 2nd adjacent lamination 132
Around jumper 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 jumper a to 12 side of tooth of the 1st adjacent lamination 131
Around jumper 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.
3 coils 20 are 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 1st magnet-wire 14-1 drawn winding pin 2a to the 4th lamination 134 as jumper b.
In Fig. 5 (B), the jumper 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 jumper a to 12 side of tooth of the 5th adjacent lamination 135
Around jumper 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 jumper a to 12 side of tooth of the 6th adjacent lamination 136
Around jumper 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
After being around in pin 2e, it 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 end for constituting the 2nd magnet-wire 14-2 of coil 20 of the 3rd phase is wound in pin 3a, the 2nd magnetic
Line 14-2 is hooked in the power supply terminal 70 of the 3rd phase, and is imported to 12 side of tooth and wound by the introducing port 34 from the 9th lamination 139
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 jumper a to 12 side of tooth of the 8th adjacent lamination 138
Around jumper 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 jumper a to 12 side of tooth of the 7th adjacent lamination 137
Around jumper 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 jumper c, and be wound in pin 2b, be hooked in neutral terminal 71 later, and
After be wound in pin 2d.Be hooked in the 2nd magnet-wire 14-2 of neutral terminal 71 by fusing or welding with neutral terminal 71
Engagement.
The side view of lamination group when Fig. 6 is lamination group band-like shown in the periphery surface side observation chart 4.In Fig. 6
In, show the 1st magnet-wire 14-1 and the 2nd magnet-wire 14-2 connected up with the sequence illustrated in Fig. 5 (A)~Fig. 5 (C).
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.
It is formed with multiple protrusions 36 in the insulation division 31 of the 2nd lamination 132.Multiple protrusions 36 are to constituting the more of the 1st phase
Movement in the axial direction of the 2 jumper a connected up between a coil 20 is limited, and limits the axial direction of jumper b
Movement.At this point, multiple protrusions 36 of the 2nd lamination 132 are in the state for being axially separated 2 jumper a separately from each other
Under, limit the movement in 2 respective axial directions of jumper a.In addition, multiple protrusions 36 of the 2nd lamination 132 are bridged by 2
In the state that the jumper a of upper layer side in the line a and jumper b of the upside that is routed at jumper a is axially separated, limitation across
Movement in the respective axial direction of wiring a, b.
It is formed with multiple protrusions 36 in the insulation division 31 of the 5th lamination 135.Multiple protrusions 36 are to constituting the more of the 2nd phase
Movement in the axial direction of the 2 jumper a connected up between a coil 20 is limited, and limits the axial direction of jumper c
Movement.At this point, multiple protrusions 36 of the 5th lamination 135 are in the state for being axially separated 2 jumper a separately from each other
Under, limit the movement in 2 respective axial directions of jumper a.In addition, multiple protrusions 36 of the 5th lamination 135 by 2 across
In the state that the jumper a of upper layer side in the wiring a and jumper c for the upside for being routed at jumper a is axially separated, limitation
Movement in the respective axial direction of jumper a, c.
It is formed with multiple protrusions 36 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 jumper a between multiple coils 20 of phase are axially separated separately from each other, 2 jumper a of limitation are respective
Movement in axial direction.
In the embodiment of the utility model, as shown in fig. 6, jumper b is mutually winding from the 1st the opposite 2nd, jumper c
It is mutually winding from the 3rd the opposite 2nd.The case where being assumed to U phases by the 1st phase, being assumed to V phases, the 3rd phase is assumed to W phases the 2nd phase
Under, jumper b is crossed over and the winding export mouth 35 in the winding end from U phases is to being formed in the pin 2a of V phases, jumper c
Across and the winding export mouth 35 in the winding end from W phases to being formed in the pin 2b of V phases.In addition, assuming by the 1st phase
For W phases, the 2nd phase is assumed to V phases, the 3rd phase is assumed to U phases in the case of, jumper b is crossed over and the winding volume from W phases
Export mouth 35 around end is between being formed in the pin 2a of V phases, and jumper c is crossed over and the winding winding end from U phases is led
Outlet 35 is to being formed between the pin 2b of V phases.
Fig. 7 is the composition figure for the air conditioner for being built-in with the motor involved by the embodiment of the utility model.Air conditioner
200 have indoor unit 210 and the outdoor unit being connect with indoor unit 210 220.Outdoor unit 220 has pressure fan, and indoor unit 210 has
Standby pressure fan (not shown), motor 100 shown in FIG. 1 is built-in 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~stator core shown in fig. 6 10 is used, therefore can prevent multiple shown in Fig. 6
Contact between jumper a, b, c can realize the raising of quality.
In addition, in the motor 100 of present embodiment, formed in both the 2nd lamination 132 and the 5th lamination 135
There is protrusion 36, but can also be 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, multiple mutual contacts of jumper a can be also prevented, can realize the raising of quality.
As described above, the motor involved by the embodiment of the utility model, 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 yoke of lamination is formed with the insulation division at the unilateral end of covering, in the outside of the insulation division radially of stator core
It is formed with the protrusion limited the movement of the jumper of the 1st magnet-wire.According to the structure, adjoining is constituted wrapping around
In the motor 100 that the coil 20 of multiple teeth 12 of 2 phases is made of 1 magnet-wire, the peripheral surface in insulation division 31 can be prevented
Winding multiple mutual contacts of jumper a, can realize the raising of quality.
In addition, in the embodiment of the utility model, the 1st lamination, the 5th lamination and the 8th lamination respectively
The peripheral surface of insulation division be formed with protrusion.According to the structure, with 9 slots for being constituted 9 laminations with cyclic annular link
Stator core motor in, the multiple jumpers mutual contact winding in the peripheral surface of insulation division can be prevented, can
Realize the raising of quality.
In addition, in the embodiment of the utility model, there is the 4th lamination neutral terminal, the 3rd lamination to have
Power supply terminal.According to the structure, can be formed by the 1st magnet-wire the multiple coils for constituting the 1st phase each with constitute the 2nd phase
Each of multiple coils.That is, without will be connected between the coil of 2 phases with 2 jumpers, in terms of the formation to improve coil
On quality.In addition, in the embodiment of the utility model, the 1st magnet-wire can not be lavishly utilized, can realize manufacture rank
The volume reduction of the 1st magnet-wire in section, thus from LCA (Life Cycle Assessment：Life Cycle Assessment) this point consideration
It is also preferred that.
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 can also be omitted a part for structure in the range of not departing from the main idea of the utility model, becomes
More.Also, it can also apply to the electronic equipment in addition to air conditioner.
The explanation of reference numeral
1... stator；1a, 1b... are sold；2... rotor；2a, 2b, 2c, 2d, 2e... are sold；3... rotary shaft；3a、3b...
Pin；4... bearing；5... shell；6... moulded resin；7... sensor base plate；7a... position detecting elements；8... it senses
Device conducting wire；The 1st connector for substrate of 8a...；9... power lead；The 2nd connector for substrate of 9a...；10... stator core；11... magnetic
Yoke；12... tooth；12a... spirals portion；12b... terminal parts；12b1... rotor opposed faces；13... lamination；14-1...
1st magnet-wire；The 2nd magnet-wires of 14-2...；15... linking part；16... iron core mating surface；20... coil；30,31,32... is exhausted
Edge；33... mounting pin；34... introducing port；35... export mouth；36... protrusion；40... conducting wire wiring part；50... it leads
Line 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 iron core
Piece；136... the 6th lamination；137... the 7th lamination；138... the 8th lamination；139... the 9th lamination；150... fixed
Sub-component；200... air conditioner；210... indoor unit；220... outdoor unit；A, b, c... jumper.
Claims (10)
1. a kind of motor, which is characterized in that
Have：
Stator core, the stator core will be by that will be respectively provided with yoke and from 9 laminations of yoke tooth outstanding, with institute
It states the mode that the 1st end face of yoke is contacted with the 2nd end face of 1 adjacent yoke and is formed as ring-type and form；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 mutually constituted with ring-type connection,
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
Chip, the 8th lamination and the 9th lamination are ranked sequentially,
The 1st lamination, the 2nd lamination, the 3rd lamination, the 4th lamination, the 5th lamination with
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,
4th lamination has neutral terminal,
3rd lamination has power supply terminal.
2. motor according to claim 1, which is characterized in that
3rd lamination has the pin that the winding starting end for the 1st magnet-wire is tied up.
3. motor according to claim 1 or 2, which is characterized in that
The jumper that there is 4th lamination winding for the 1st magnet-wire to terminate is tied before being hooked in the neutral terminal
The pin of bundle.
4. motor according to claim 1 or 2, which is characterized in that
The jumper that there is 4th lamination winding for the 2nd magnet-wire to terminate is tied before being hooked in the neutral terminal
The pin of bundle.
5. motor according to claim 3, which is characterized in that
The jumper that there is 4th lamination winding for the 2nd magnet-wire to terminate is tied before being hooked in the neutral terminal
The pin of bundle.
6. motor according to claim 1 or 2, which is characterized in that
There is 5th lamination winding of the 2nd magnet-wire for being hooked in the neutral terminal to terminate what end was tied up
Pin.
7. motor according to claim 3, which is characterized in that
There is 5th lamination winding of the 2nd magnet-wire for being hooked in the neutral terminal to terminate what end was tied up
Pin.
8. motor according to claim 4, which is characterized in that
There is 5th lamination winding of the 2nd magnet-wire for being hooked in the neutral terminal to terminate what end was tied up
Pin.
9. motor according to claim 5, which is characterized in that
There is 5th lamination winding of the 2nd magnet-wire for being hooked in the neutral terminal to terminate what end was tied up
Pin.
10. a kind of air conditioner, which is characterized in that
Has motor according to any one of claims 1 to 9.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2015/072259 WO2017022103A1 (en) | 2015-08-05 | 2015-08-05 | Electric motor and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782502U true CN207782502U (en) | 2018-08-28 |
Family
ID=57942680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201590001548.6U Active CN207782502U (en) | 2015-08-05 | 2015-08-05 | Motor and air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2017022103A1 (en) |
| CN (1) | CN207782502U (en) |
| WO (1) | WO2017022103A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 WO PCT/JP2015/072259 patent/WO2017022103A1/en active Application Filing
- 2015-08-05 JP JP2017532321A patent/JPWO2017022103A1/en active Pending
- 2015-08-05 CN CN201590001548.6U patent/CN207782502U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017022103A1 (en) | 2017-02-09 |
| JPWO2017022103A1 (en) | 2017-10-05 |
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