CN109510362A - A kind of stator module - Google Patents
A kind of stator module Download PDFInfo
- Publication number
- CN109510362A CN109510362A CN201811516930.7A CN201811516930A CN109510362A CN 109510362 A CN109510362 A CN 109510362A CN 201811516930 A CN201811516930 A CN 201811516930A CN 109510362 A CN109510362 A CN 109510362A
- Authority
- CN
- China
- Prior art keywords
- winding
- stator
- side plate
- stator module
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims abstract description 50
- 238000005452 bending Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
- H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of stator modules, comprising: stator core；Winding, the winding are wrapped on stator core and have multiple lead-out wires；Multiple connection terminals, on the stator core, for connecting power supply line and winding leading-out wire, its cross section is U-shaped, the first side plate and the second side plate for upwardly extending out from the bottom plate one end including a bottom plate and respectively, and one first groove is formed between the bottom plate and the first side plate, the second side plate, each power supply line and a winding leading-out wire are placed in one first groove and are connected by butt-joint.The present invention is by the way that the winding leading-out wire in stator module and external power cord to be placed in the first groove formed between connection terminal bottom plate and the first side plate, the second side plate, winding leading-out wire and power supply line can be limited, and it is connected by butt-joint, production efficiency can be improved in simple process, and the connection of winding leading-out wire and power supply line is more secured, it is not easy to loosen, the motor quality of production can be improved.
Description
Technical field
The present invention relates to technical field of motors, relate more specifically to a kind of stator module.
Background technique
In the production process of motor, need for stator winding lead-out wire to be attached with external power cord, existing behaviour
Make mode are as follows: connect using winding enameled wire depainting skin wicking with power supply line scolding tin, i.e., first wipe the paint of stator winding lead-out wire off
Skin, then welded with the core of external power cord, upper insulating sleeve then is covered in weld again, finally again by its binding and fixing fixed
The end of sub- winding, the cumbersome, low efficiency complicated for operation and high labor cost.And stator winding lead-out wire and external power cord
Connection is easier to loosen, and quality stability is not high, has seriously affected the quality of production of motor.
In consideration of it, it is necessary to provide a kind of simple process, high production efficiency and the stator packs that the motor quality of production can be improved
Part.
Summary of the invention
The technical problems to be solved by the invention provide a kind of simple process, high production efficiency and motor production can be improved
The stator module of quality.
In order to solve the above technical problems, the present invention provides a kind of stator module comprising:
Stator core；
Winding, the winding are wrapped on stator core and have multiple lead-out wires；
Multiple connection terminals are set on the stator core, and for connecting power supply line and winding leading-out wire, cross section is in
U-shaped, the first side plate and the second side plate for upwardly extending out from the bottom plate one end including a bottom plate and respectively, and the bottom plate with
One first groove is formed between first side plate, the second side plate, it is recessed that each power supply line and a winding leading-out wire are placed in one first
It is connected in slot and by butt-joint.
Its further technical solution are as follows: first side plate includes one first rectangular slab, in the middle part of first rectangular slab to
Internal projection is formed with one first lug boss, and first boss is between the power supply line and winding leading-out wire.
Its further technical solution are as follows: first rectangular slab top bends inwards to form one second rectangular slab, this second
Rectangular slab top is connected with the clamping plate that a cross section is in inverted u-shaped, the bending angle between second rectangular slab and the first rectangular slab
Degree is greater than 90 ° and less than 180 °.
Its further technical solution are as follows: second side plate includes a third rectangular slab and two respectively from the third rectangle
The connecting plate that board ends are downwardly extending, the bottom outward bending of each connecting plate and form an insert-connecting plate.
Its further technical solution are as follows: the bottom plate cross section is U-shaped.
Its further technical solution are as follows: multiple equally distributed stator salient poles are formed on the stator core inner peripheral surface,
The winding is set around in the stator salient poles.
Its further technical solution are as follows: an annular brace seat is equipped at the top of the stator core, in the annular brace seat
Circumferential surface, which corresponds to, is equipped with coil holder at stator salient poles, each coil holder is connected to a stator salient poles, which is equipped with
Multiple plug assemblies, each plug assembly include the grafting body of two strips, and the opposite end face of two grafting bodies is equipped with one
Second side plate of the second groove, the connection terminal is plugged on the plug assembly by the second groove.
Its further technical solution an are as follows: positioning device is additionally provided on the annular brace seat, the positioning device includes
There are the two opposite positioning plates set up, the inner face of a positioning plate is formed with a third groove.
Its further technical solution are as follows: outwardly convex is formed with one second lug boss, institute at the top of the positioning plate inner face
It states the second lug boss and annular brace seat top surface forms the third groove.
Its further technical solution are as follows: multiple plug assembly intervals are uniformly distributed on the annular brace seat.
Compared with prior art, the winding leading-out wire in stator module of the present invention is connected by connection terminal and external power cord
Connect, i.e., by by stator module winding leading-out wire and external power cord be placed in connection terminal bottom plate and the first side plate,
In the first groove formed between two side plates, winding leading-out wire and power supply line can be limited, and it is connected by butt-joint, work
Skill is simple, simplifies production process, production efficiency can be improved, and the connection of winding leading-out wire and power supply line is more secured, is not easy
It loosens, the motor quality of production can be improved.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of one specific embodiment of stator module of the present invention.
Fig. 2 is the schematic perspective view after the assembling of stator module shown in Fig. 1.
Fig. 3 is the schematic top plan view of stator module shown in Fig. 2.
Fig. 4 is the schematic side view of stator module shown in Fig. 2.
Fig. 5 be stator module A-A shown in Fig. 4 to schematic cross-sectional view.
Fig. 6 is the concrete structure schematic diagram of connection terminal in stator module shown in Fig. 2.
Fig. 7 is the concrete structure schematic diagram of annular support base in stator module shown in Fig. 2.
Specific embodiment
To make those skilled in the art that the object, technical solutions and advantages of the present invention be more clearly understood, with
Under the present invention is further elaborated in conjunction with the accompanying drawings and embodiments.
Referring to Figure 1 to Figure 7, Fig. 1 to Fig. 7 illustrates a specific embodiment of stator module 1 of the present invention.Shown in the drawings
In embodiment, the stator module 1 includes stator core 10, winding 20 and multiple connection terminals 30, described fixed in the present embodiment
Multiple equally distributed stator salient poles 102 are formed on sub- 10 inner peripheral surface of iron core, the winding 20 is set around the stator salient poles
On 102 and there are multiple lead-out wires 201, it is preferable that 20 lead-out wire 201 of winding is aluminium enamel-covered wire；The connection terminal 30
On the stator core 10, for connecting 20 lead-out wire 201 of power supply line 2 and winding, cross section is U-shaped, including one
Bottom plate 301 and the first side plate 302 and the second side plate 303 for upwardly extending out from 301 one end of bottom plate respectively, and the bottom plate
One first groove 304 is formed between 301 and first side plate 302, the second side plate 303, each power supply line 2 and a winding 20 are drawn
Line 201 is placed in one first groove 304 and is connected by butt-joint.In the present embodiment, the connection terminal 30 is set as three,
20 lead-out wire 201 of winding is three, is correspondingly connected with three-phase alternating-current supply, puts in the first groove 304 of a connection terminal 30
Set a firewire and 20 lead-out wire 201 of winding, it will be appreciated that ground, in some other embodiments, 30 He of connection terminal
The quantity of 20 lead-out wire 201 of winding can be adjusted according to actual needs, if such as when being correspondingly connected with single phase alternating current power supply,
The quantity correspondence of 20 lead-out wire 201 of the connection terminal 30 and winding is set as two.Based on above-mentioned design, stator module of the present invention
20 lead-out wire 201 of winding in 1 is connected by connection terminal 30 and external power cord 2, and simple process simplifies production process,
Can be improved production efficiency, i.e., by by stator module 1 20 lead-out wire 201 of winding and external power cord 2 be placed in connecting pin
It, can be to 20 lead-out wire of winding in the first groove 304 formed between sub 30 bottom plates 301 and the first side plate 302, the second side plate 303
201 and power supply line 2 limited, and a butt-joint is carried out to 20 lead-out wire 201 of winding and power supply line 2 by butt-welding machine so that
The connection of the two is more secured, is not easy to loosen, and the quality of production of the motor assembled using the stator module 1 can be improved.
Referring to Fig. 6, in the present embodiment, first side plate 302 includes one first rectangular slab 3021, first rectangular slab
3021 middle parts are inwardly protruding to be formed with one first lug boss 3022, and first lug boss 3022 is located at 2 He of power supply line
Between 20 lead-out wire 201 of winding.And 3021 top of the first rectangular slab bends inwards to form one second rectangular slab 3023, this
Two rectangular slabs, 3023 top is connected with the clamping plate 3024 that a cross section is in inverted u-shaped, second rectangular slab 3023 and the first square
Bending angle between shape plate 3021 is greater than 90 ° and less than 180 °.In the present embodiment, the power supply line 2 can be placed in described first
The lower end of lug boss 3022, it is preferable that peel the part that the power supply line 2 is placed in 3022 lower end of the first lug boss
Processing is based on the design correspondingly, the lead-out wire 201 is placed in the upper end of first lug boss 3022, using first
Lug boss 3022 limits the position of power supply line 2 and 20 lead-out wire 201 of winding, 20 lead-out wire of the power supply line 2 and winding of being more convenient for
201 connection.Understandably, in some other embodiments, 20 lead-out wire 201 of winding can be placed in described first convex
Power supply line 2, is placed in the upper end of first lug boss 3022 by the lower end for playing portion 3022.
In certain embodiments, second side plate 303 includes a third rectangular slab 3031 and two respectively from the third
The connecting plate 3032 that 3031 both ends of rectangular slab are downwardly extending, the bottom outward bending of each connecting plate 3032 and formed
One insert-connecting plate 3033.Preferably, in the present embodiment, 301 cross section of bottom plate is U-shaped, is based on the design, is more convenient for described
The placement of 20 lead-out wire 201 of power supply line 2 or winding.
An annular brace seat 40 is additionally provided at the top of the stator core 10 in the embodiment shown in the figures referring to Fig. 7,
The connection terminal 30 is set on the stator core 10 by the annular brace seat 40,40 inner peripheral surface of annular brace seat
Corresponding to coil holder 401 is equipped at stator salient poles 102, each coil holder 401 is connected to a stator salient poles 102, the annular brace seat 40
Upper surface is equipped with multiple plug assemblies 402, and each plug assembly 402 includes the grafting body 4021 of two strips, two grafting
The opposite end face of body 4021 is equipped with one second groove 4022, and multiple plug assemblies 402 interval be uniformly distributed in it is described
On annular brace seat 40.Understandably, in the present embodiment, the quantity of plug assembly 402 is set as three, the connection terminal 30
The second side plate 303 be plugged on the plug assembly 402 by the second groove 4022, i.e., in the present embodiment, two grafting
Piece 3033 is inserted in respectively in one second groove 4022, so that the connection terminal 30 is fixed on annular brace seat 40.
Preferably, in the present embodiment, a positioning device 403, the positioning device are additionally provided on the annular brace seat 40
403 include the two opposite positioning plates 4031 set up, and outwardly convex is formed with one the at the top of 4031 inner face of positioning plate
Two lug bosses 4033, second lug boss 4033 and 40 top surface of annular brace seat form a third groove 4032.Understandably,
The positioning device 403 can be also set on the annular brace seat 40 by a mounting rack 404, then second lug boss 4033 and peace
It shelves 404 top surfaces and forms the third groove 4032.Based on the design, for the ease of other portions of the stator module 1 and motor
The outlet of power supply line 2 after part assembling, a power supply line 2 can wear the space that two positioning plate 4031 is formed, and pass through institute
It states the second lug boss 4033 and third groove 4032 limits, and drawn jointly with other power supply lines 2.
In conclusion the winding leading-out wire in stator module of the present invention is connected by connection terminal with external power cord, i.e.,
By by stator module winding leading-out wire and external power cord be placed in connection terminal bottom plate and the first side plate, the second side plate
Between in the first groove for being formed, winding leading-out wire and power supply line can be limited, and it passes through butt-joint and connects, technique letter
List simplifies production process, production efficiency can be improved, and the connection of winding leading-out wire and power supply line is more secured, is not easy to loosen,
The motor quality of production can be improved.
The above description is only a preferred embodiment of the present invention, rather than does limitation in any form to the present invention.This field
Technical staff can impose various equivalent changes and improvement, all institutes within the scope of the claims on the basis of the above embodiments
The equivalent variations or modification done, should all fall under the scope of the present invention.
Claims (10)
1. a kind of stator module characterized by comprising
Stator core；
Winding, the winding are wrapped on stator core and have multiple lead-out wires；
Multiple connection terminals are set on the stator core, and for connecting power supply line and winding leading-out wire, cross section is in U-shaped
Type, the first side plate and the second side plate for upwardly extending out from the bottom plate one end including a bottom plate and respectively, and the bottom plate and
One first groove is formed between side plate, the second side plate, each power supply line and a winding leading-out wire are placed in one first groove
It is interior and pass through butt-joint connect.
2. stator module as described in claim 1, it is characterised in that: first side plate includes one first rectangular slab, described
It is inwardly protruding in the middle part of first rectangular slab to be formed with one first lug boss, and first boss is in the power supply line and winding
Between lead-out wire.
3. stator module as claimed in claim 2, it is characterised in that: first rectangular slab top bends inwards to form one
Two rectangular slabs, the second rectangular slab top are connected with the clamping plate that a cross section is in inverted u-shaped, second rectangular slab and the first square
Bending angle between shape plate is greater than 90 ° and less than 180 °.
4. stator module as described in claim 1, it is characterised in that: second side plate includes a third rectangular slab and two
The connecting plate being downwardly extending respectively from the third rectangle board ends, the bottom outward bending of each connecting plate and formed
One insert-connecting plate.
5. stator module as described in claim 1, it is characterised in that: the bottom plate cross section is U-shaped.
6. stator module as described in claim 1, it is characterised in that: be formed on the stator core inner peripheral surface multiple uniform
The stator salient poles of distribution, the winding are set around in the stator salient poles.
7. stator module as claimed in claim 6, it is characterised in that: an annular brace seat is equipped at the top of the stator core,
The annular brace seat inner peripheral surface, which corresponds to, is equipped with coil holder at stator salient poles, each coil holder is connected to a stator salient poles, the annular
Support base upper surface is equipped with multiple plug assemblies, and each plug assembly includes the grafting body of two strips, two grafting body phases
Pair end face be equipped with one second groove, the second side plate of the connection terminal is plugged in the plug assembly by the second groove
On.
8. stator module as claimed in claim 7, it is characterised in that: it is additionally provided with a positioning device on the annular brace seat,
The positioning device includes the two opposite positioning plates set up, and the inner face of a positioning plate is formed with a third groove.
9. stator module as claimed in claim 8, it is characterised in that: outwardly convex is formed at the top of the positioning plate inner face
One second lug boss, second lug boss and annular brace seat top surface form the third groove.
10. stator module as claimed in claim 7, it is characterised in that: multiple plug assembly intervals are uniformly distributed in institute
It states on annular brace seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516930.7A CN109510362B (en) | 2018-12-12 | 2018-12-12 | Stator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516930.7A CN109510362B (en) | 2018-12-12 | 2018-12-12 | Stator assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109510362A true CN109510362A (en) | 2019-03-22 |
| CN109510362B CN109510362B (en) | 2024-01-26 |
Family
ID=65752286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811516930.7A Active CN109510362B (en) | 2018-12-12 | 2018-12-12 | Stator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109510362B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821629A (en) * | 2021-01-08 | 2021-05-18 | 珠海格力电器股份有限公司 | Motor and wire fixing device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109510362B (en) | 2024-01-26 |
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Effective date of registration: 20200218 Address after: 518000 Guangtian green decoration industrial base Park, building 2, No. 86 Xiangyang Road, Yanchuan community, Yanluo street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Dongxingchang Technology (Shenzhen) Co.,Ltd. Address before: 518000, Shenzhen, Guangdong, Baoan District manhole street, Whampoa community, hung Tian Road, hung Tian, Jin Yuan Industrial Zone, building D, A24 third Applicant before: DONGCHANG MOTOR (SHENZHEN) Co.,Ltd. |
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