CN105356638A - Winding protector and have its stator module and motor - Google Patents
Winding protector and have its stator module and motor Download PDFInfo
- Publication number
- CN105356638A CN105356638A CN201510875240.0A CN201510875240A CN105356638A CN 105356638 A CN105356638 A CN 105356638A CN 201510875240 A CN201510875240 A CN 201510875240A CN 105356638 A CN105356638 A CN 105356638A
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- Prior art keywords
- jut
- winding
- fixture
- connector
- protection department
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- 238000004804 winding Methods 0.000 title claims abstract description 76
- 230000001012 protector Effects 0.000 title claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims description 36
- 230000004308 accommodation Effects 0.000 claims description 10
- 239000012212 insulator Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 11
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000007598 dipping method Methods 0.000 description 6
- 239000004922 lacquer Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 208000034189 Sclerosis Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
-
- 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
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
- H02K3/487—Slot-closing devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention provides a winding protection device, a stator assembly with the same and a motor. A winding protector, comprising: the first protection portion comprises a first connecting piece and a plurality of first protruding portions, the first connecting piece extends along the circumferential direction, the plurality of first protruding portions are arranged on the first connecting piece at intervals along the circumferential direction of the first connecting piece and extend along the axial direction of the first protection portion, and a first groove is formed between every two adjacent first protruding portions. The plurality of first protruding parts are connected together through the first connecting piece to form a whole, and the structure is simple and firm, so that the problems of winding inclination, winding hard pull, slot wedge flushing and the like in the injection molding process in the prior art can be solved, and the product percent of pass is improved.
Description
Technical field
The present invention relates to electric equipment field, in particular to a kind of winding protector and stator module and the motor with it.
Background technology
At present a lot of winding adopts the iron-shell motor conversion BMC injection moulding of wire insertion technology to produce, its winding protection form and shortcoming as follows:
1, winding adopts wiring protection, and efficiency is low.Because rule winding terminal is relatively high and winding is soft, in injection moulding process, winding is very easily by inside or outward-dipping under injection pressure, thus it is bad to leak winding after there is injection moulding.Simultaneously its slot wedge is monomer, in injection moulding process easily by BMC plastic packaging material wash away cause bad;
2, winding adopts dipping lacquer protection, although can by winding sclerosis sizing and slot wedge location after dipping lacquer, can alleviate injection moulding winding tilt and slot wedge wash away, but be also because winding sclerosis sizing after dipping lacquer, not soft, rigidly under making the high injection pressure of winding in injection moulding process bending cause enamelled wire to be pulled.The dipping lacquer mode time is long simultaneously, and cannot realize the production of automation one stream;
3, winding adopts the protection of PET heat shrinkage film pyrocondensation parcel, and this mode effectively can be alleviated winding and to tilt and by the situation of pulling, but slot wedge can not be avoided to be flushed away at injection moulding process.
Summary of the invention
The bad problems such as main purpose of the present invention is the stator module and the motor that provide a kind of winding protector and have it, and injection moulding process winding tilts to solve in prior art, winding is rigidly pulled, slot wedge washes away, improving product qualification rate.
To achieve these goals, according to an aspect of the present invention, provide a kind of winding protector, comprise: the first protection department, comprise the first connector and multiple first jut, first connector circumferentially direction extends, and multiple first jut is disposed on the first connector and along the axial direction of the first protection department along the circumferential direction of the first connector and extends, and forms the first groove between adjacent two the first juts.
Further, winding protector also comprises: the second protection department, is connected and jointly surrounds spatial accommodation with the second protection department with the first protection department.
Further, the first protection department also comprises the first annular protective cover, and the first annular protective cover is connected with one end of the first connector, and one end of multiple first jut is connected with the other end of the first connector.
Further, the second protection department also comprises: the second connector, and circumferentially direction extends; Multiple second jut, multiple second jut and multiple first jut one_to_one corresponding, multiple second jut is disposed on the second connector and the axial direction along the second protection department and the direction towards the first protection department along the circumferential direction of the second connector and extends, and forms the second groove between adjacent two the second juts.
Further, the second protection department also comprises the second annular shield cover, and the second annular shield cover is connected with one end of the second connector, and one end of multiple second jut is connected with the other end of the second connector.
Further, the other end of the first jut and the other end of the second jut have spacing distance, and/or the other end of the first jut abuts with the other end of the second jut.
Further, first annular protective cover is arranged at least one first fixture, second annular shield cover is arranged the second fixture that at least one matches with the first fixture, the first annular protective cover is connected with the second annular shield cover by the first fixture, the second fixture.
Further, the first fixture is multiple, and multiple first fixture is arranged along the circumferential interval of the first annular protective cover.
Further, the second fixture is multiple, and multiple second fixture is arranged along the circumferential interval of the second annular shield cover, multiple second fixture and multiple first fixture one_to_one corresponding.
Further, the end of the first fixture has barb, and the end of the second fixture has the button hole matched with barb.
Further, the first annular protective cover and the second annular shield cover all have multiple feeding mouth, and the first annular protective cover also offers line outlet.
According to another aspect of the present invention, additionally provide a kind of stator module, comprise winding protector, winding protector is above-mentioned winding protector.
Further, winding protector also comprises the second protection department, second protection department is connected with the first protection department and jointly surrounds spatial accommodation, stator module also comprises: stator core, there is multiple circumferentially spaced and the 3rd groove of inner peripheral surface opening towards stator core, first jut and the 3rd groove one_to_one corresponding are arranged, and the first jut is arranged in the opening part of the 3rd groove with shutoff the 3rd groove; Multiple slot insulators, one_to_one corresponding is arranged in multiple 3rd groove; Winding, is set around in multiple 3rd groove; Electrical cord assembly, one end of electrical cord assembly is connected with winding; Wherein, stator core, multiple slot insulators, winding are all arranged in spatial accommodation.
According to a further aspect of the invention, additionally provide a kind of motor, comprise stator module, stator module is above-mentioned stator module.
Apply technical scheme of the present invention, the first protection department is provided with the first connector and multiple first jut, multiple first jut is connected with the first connector, forms the first groove between adjacent two the first juts.The bad problems such as multiple first jut is joined together to form entirety by the first connector, and structure is simple and firmly, and therefore the present invention can solve that injection moulding process winding in prior art tilts, winding is rigidly pulled, slot wedge washes away.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the overall structure schematic diagram of the embodiment according to upper protective cover of the present invention;
Fig. 2 shows the overall structure schematic diagram of the embodiment according to low protection cover of the present invention;
Fig. 3 shows the overall structure schematic diagram of the embodiment according to stator module of the present invention;
Fig. 4 shows the explosive view of Fig. 3.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, the first protection department; 11, the first jut; 12, the first groove; 13, the first fixture; 14, the first annular protective cover; 15, barb; 16, the first connector; 20, the second protection department; 21, the second fixture; 22, the second jut; 23, the second groove; 24, the second annular shield cover; 25, button hole; 26, the second connector; 30, stator core; 31, the 3rd groove; 40, multiple slot insulators; 50, winding; 60, electrical cord assembly; 70, winding protector; A, feeding mouth; B, line outlet.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1, the invention provides a kind of winding protector.
Particularly, winding protector comprises the first protection department 10, first protection department 10 and comprises the first connector 16 and multiple first jut 11.Wherein, the first connector 16 circumferentially direction extends, and the first connector 16 forms annular.Multiple first jut 11 is disposed on the first connector 16 along the circumferential direction of the first connector 16, and multiple first jut 11 all extends along the axial direction of the first protection department 10.Between adjacent two the first juts 11, there is spacing distance, between adjacent two the first juts 11, form the first groove 12.
First protection department 10 is provided with the first connector 16 and multiple first jut 11, multiple first jut 11 is connected with the first connector 16, forms the first groove 12 between adjacent two the first juts 11.First jut 11 is slot wedge, and the first jut 11 is no longer independent setting, and multiple first jut 11 is joined together to form entirety by the first connector 16, and structure is simple and firmly, therefore the present invention can solve the problem that in prior art, slot wedge washes away.
As shown in Figure 2, winding protector also comprises the second protection department 20, second protection department 20 and is connected with the first protection department 10, and the first protection department 10 also surrounds spatial accommodation jointly with the second protection department 20, winding is arranged in this spatial accommodation, and winding not easily tilts in injection moulding process.
As shown in Figure 1, first protection department 10 also comprises the first annular protective cover 14, the longitudinal cross-section of the first annular protective cover 14 is U-shaped, and the first annular protective cover 14 is connected with one end of the first connector 16, and one end of multiple first jut 11 is connected with the other end of the first connector 16.Multiple first jut 11 is connected with the first annular protective cover 14 by the first connector 16, and multiple first jut 11, first connector 16 and the first annular protective cover 14 are wholely set formation entirety, stabilized structure.
As shown in Figure 2, the second protection department 20 also comprises the second connector 26 and multiple second jut 22.Second connector 26 circumferentially direction extends, and the second connector 26 forms annular.Preferably, the setting position of multiple second jut 22 and quantity and multiple first jut 11 one_to_one corresponding.Multiple second jut 22 is disposed on the second connector 26 along the circumferential direction of the second connector 26, multiple second jut 22 all extends along the axial direction of the second protection department 20, and multiple second jut 22 also extends towards the direction of the first protection department 10 simultaneously.Between adjacent two the second juts 22, there is spacing distance, between adjacent two the second juts 22, form the second groove 23.
And then ground, second protection department 20 also comprises the second annular shield cover 24, the longitudinal cross-section of the second annular shield cover 24 is U-shaped, and the second annular shield cover 24 is connected with one end of the second connector 26, and one end of multiple second jut 22 is connected with the other end of the second connector 26.Multiple second jut 22 is connected with the second annular shield cover 24 by the second connector 26, and multiple second jut 22, second connector 26 and the second annular shield cover 24 are wholely set formation entirety.
In one embodiment, the other end of the first jut 11 and the other end of the second jut 22 have spacing distance, together with the first jut 11 is not connected to the second jut 22.
In the present embodiment, as shown in Figure 3, preferably, the other end of the first jut 11 abuts with the other end of the second jut 22.Wherein, first jut 11 also can be slot wedge, slot wedge can be designed to end strips barb and back-off, second jut 22 also can be slot wedge, slot wedge also can be designed to the end strips barb suitable with the first jut 11 and back-off, thus strengthens the assembly reliability of the first annular protective cover 14 and the second annular shield cover 24.
As shown in Figure 1, the first annular protective cover 14 arranges at least one first fixture 13.As shown in Figure 2, the second annular shield cover 24 is arranged at least one second fixture 21 matched with the first fixture 13.Wherein, the first annular protective cover 14 is connected with the second annular shield cover 24 by the first fixture 13, second fixture 21.As shown in Figure 3, first annular protective cover 14 and the second annular shield cover 24 form a firmly entirety, that is the first protection department 10 and the second protection department 20 define one, wherein, together with first jut 11 has been connected with the second jut 22, after multiple first jut 11 forms an entirety with multiple second jut 22, structure is more stable.
As shown in Figure 1, the first fixture 13 is multiple, and multiple first fixture 13 is arranged along the circumferential interval of the first annular protective cover 14.
As shown in Figure 2, the second fixture 21 is multiple, and multiple second fixture 21 is arranged along the circumferential interval of the second annular shield cover 24, the setting position of multiple second fixture 21 and quantity all with multiple first fixture 13 one_to_one corresponding.
And then ground, the end of the first fixture 13 has barb 15, and the end of the second fixture 21 has the button hole 25 matched with barb.Barb 15 and button hole 25 structure be simple, be easy to realize.Barb 15 and button hole 25 can, for a group of coordinating, also can be many groups of cooperation.Also can be that the end of the first fixture 13 arranges button hole, the end of the second fixture 21 arranges barb.Slot wedge i.e. the first jut 11 and the second jut 22 and the first annular protective cover 14 and the second annular shield cover 24 are combined together, and adopt barb and button hole to fasten to be mounted with, structure is simple, production cost is low, easy to operate and assembly reliability is high.
As shown in Figure 1 to Figure 3, the first annular protective cover 14 and the second annular shield cover 24 all have multiple feeding mouth a, and feeding mouth a is several BMC plastic packaging material feeding mouths.First annular protective cover 14 also offers line outlet b, and namely the periphery of the first annular protective cover 14 is provided with a line outlet b, and described line outlet b can be a hole, may also be a breach.
Winding protector of the present invention has the advantage that structure is simple, production cost is low, easy to operate, production efficiency is high.Effectively can solve the bad problems such as winding tilts, winding is rigidly pulled, slot wedge washes away that winding adopts wiring protection, dipping lacquer protection, PET heat shrinkage film pyrocondensation parcel protection form simultaneously, improving product qualification rate, product can realize the automated production of a stream simultaneously, thus reduction production cost, the improving product market competitiveness.
As shown in Figure 3 and Figure 4, present invention also offers a kind of stator module, comprise winding protector 70, winding protector 70 is above-mentioned winding protector.Further, winding protector 70 comprises the first protection department 10 and the second protection department 20, second protection department 20 is connected with the first protection department 10 and jointly surrounds spatial accommodation.Stator module also comprises stator core 30, multiple slot insulators 40, winding 50 and electrical cord assembly 60.Particularly, stator core 30 has multiple circumferentially spaced and arrange towards the setting position of the 3rd groove 31, first jut 11 of the inner peripheral surface opening of stator core 30 and quantity with the 3rd groove 31 one_to_one corresponding.First jut 11 is arranged in the opening part of the 3rd groove 31 with shutoff the 3rd groove 31.Multiple slot insulators 40 one_to_one corresponding is arranged in multiple 3rd groove 31.Winding 50 is set around in multiple 3rd groove 31.One end of electrical cord assembly 60 is connected with winding 50, and the other end of electrical cord assembly 60 stretches out the first annular protective cover 14.Wherein, stator core 30, multiple slot insulators 40, winding 50 are all arranged in spatial accommodation.
The stator module mode of production in above-described embodiment is: multiple slot insulators 40 is assemblied in the stator core slot i.e. notch of the 3rd groove 31, then winding 50 is embedded in the notch of stator core slot, again electrical cord assembly 60 and winding 50 the end of a thread are welded and fixed, finally the first annular protective cover 14 and the second annular shield cover 24 are aimed at stator core slot respectively, electrical cord assembly 60 is drawn from the line outlet b of the first annular protective cover 14, the latch hook such as barb 15 of the first jut 11 is aimed at the snap close such as button hole 25 of the second annular shield cover 24 and is loaded onto, first annular protective cover 14 and the second annular shield cover 24 are fastened by latch hook and snap close.
(not shown) in the present embodiment, slot wedge can only have the first jut 11, that is the first annular protective cover 14 is provided with the first jut 11, second annular shield cover 24 is not arranged the second jut 22, the stator core slot i.e. notch of the 3rd groove 31 is only by the first jut 11 shutoff.
In another embodiment, as shown in Figures 1 to 4, first annular protective cover 14 is provided with the first jut 11, second annular shield cover 24 is provided with second jut 22, first jut 11 corresponding with the first jut 11 to abut with the second jut 22 with the notch of the common shutoff stator core slot i.e. notch of the 3rd groove 31.Wherein, the setting position of the second jut 22 and quantity are arranged with the 3rd groove 31 one_to_one corresponding.
Present invention also offers a kind of motor, comprise the stator module in previous embodiment.Motor comprises the stator module in above embodiment through the field frame assembly (not shown) of BMC plastic packaging and rotor assembly (not shown).
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
First protection department 10 is provided with the first connector 16 and multiple first jut 11, multiple first jut 11 is connected with the first connector 16, forms the first groove 12 between adjacent two the first juts 11.Multiple first jut 11 is joined together to form entirety by the first connector 16, and structure is simple and firmly, therefore the present invention can solve the problem that in prior art, slot wedge washes away.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. a winding protector, is characterized in that, comprising:
First protection department (10), comprise the first connector (16) and multiple first jut (11), described first connector (16) circumferentially direction extends, multiple described first jut (11) is disposed on the upper and axial direction along described first protection department (10) of described first connector (16) along the circumferential direction of described first connector (16) and extends, and forms the first groove (12) between adjacent two described first juts (11).
2. winding protector according to claim 1, is characterized in that, described winding protector also comprises:
Second protection department (20), is connected with described first protection department (10) and jointly surrounds spatial accommodation with described first protection department (10).
3. winding protector according to claim 2, it is characterized in that, described first protection department (10) also comprises the first annular protective cover (14), described first annular protective cover (14) is connected with one end of described first connector (16), and one end of multiple described first jut (11) is connected with the other end of described first connector (16).
4. winding protector according to claim 3, is characterized in that, described second protection department (20) also comprises:
Second connector (26), circumferentially direction extends;
Multiple second jut (22), multiple described second jut (22) and multiple described first jut (11) one_to_one corresponding, multiple described second jut (22) is disposed on described second connector (26) upper and the axial direction along described second protection department (20) and the direction towards described first protection department (10) along the circumferential direction of described second connector (26) and extends, and forms the second groove (23) between adjacent two described second juts (22).
5. winding protector according to claim 4, it is characterized in that, described second protection department (20) also comprises the second annular shield cover (24), described second annular shield cover (24) is connected with one end of described second connector (26), and one end of multiple described second jut (22) is connected with the other end of described second connector (26).
6. winding protector according to claim 5, it is characterized in that, the other end of described first jut (11) and the other end of described second jut (22) have spacing distance, and/or the other end of described first jut (11) abuts with the other end of described second jut (22).
7. winding protector according to claim 5, it is characterized in that, described first annular protective cover (14) arranges at least one first fixture (13), described second annular shield cover (24) is arranged at least one second fixture (21) matched with described first fixture (13), described first annular protective cover (14) is connected with described second annular shield cover (24) by described first fixture (13), the second fixture (21).
8. winding protector according to claim 7, is characterized in that, described first fixture (13) is for multiple, and multiple described first fixture (13) is arranged along the circumferential interval of described first annular protective cover (14).
9. winding protector according to claim 8, it is characterized in that, described second fixture (21) is for multiple, multiple described second fixture (21) is arranged along the circumferential interval of described second annular shield cover (24), multiple described second fixture (21) and multiple described first fixture (13) one_to_one corresponding.
10. winding protector according to claim 9, it is characterized in that, the end of described first fixture (13) has barb (15), and the end of described second fixture (21) has the button hole (25) matched with described barb (15).
11. winding protectors according to claim 5, it is characterized in that, described first annular protective cover (14) and described second annular shield cover (24) all have multiple feeding mouth (a), and described first annular protective cover (14) also offers line outlet (b).
12. 1 kinds of stator modules, is characterized in that, comprise winding protector (70), the winding protector of described winding protector (70) according to any one of claim 1 to 11.
13. stator modules according to claim 12, it is characterized in that, described winding protector (70) also comprises the second protection department (20), described second protection department (20) is connected with described first protection department (10) and jointly surrounds spatial accommodation, described second protection department (20) comprises multiple second jut (22), multiple described second jut (22) and multiple described first jut (11) one_to_one corresponding, described stator module also comprises:
Stator core (30), there is multiple circumferentially spaced and the 3rd groove (31) of inner peripheral surface opening towards described stator core (30), described first jut (11) and/or the second jut (22) are arranged with described 3rd groove (31) one_to_one corresponding, and described first jut (11) and/or the second jut (22) are arranged in the opening part of described 3rd groove (31) with the 3rd groove (31) described in shutoff;
Multiple slot insulators (40), one_to_one corresponding is arranged in multiple described 3rd groove (31);
Winding (50), winding is multiple in described 3rd groove (31);
Electrical cord assembly (60), one end of described electrical cord assembly (60) is connected with described winding (50);
Wherein, described stator core (30), described multiple slot insulators (40), described winding (50) are all arranged in described spatial accommodation.
14. 1 kinds of motors, is characterized in that, comprise stator module, the stator module of described stator module according to any one of claim 12 or 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510875240.0A CN105356638A (en) | 2015-12-02 | 2015-12-02 | Winding protector and have its stator module and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510875240.0A CN105356638A (en) | 2015-12-02 | 2015-12-02 | Winding protector and have its stator module and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105356638A true CN105356638A (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510875240.0A Pending CN105356638A (en) | 2015-12-02 | 2015-12-02 | Winding protector and have its stator module and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105356638A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712359A (en) * | 2017-01-17 | 2017-05-24 | 珠海凯邦电机制造有限公司 | Winding protection device and motor with same |
| CN107231053A (en) * | 2017-07-26 | 2017-10-03 | 珠海凯邦电机制造有限公司 | Winding protection cover and motor with same |
| CN109450117A (en) * | 2018-12-03 | 2019-03-08 | 珠海凯邦电机制造有限公司 | Protective cover and stator assembly |
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| JP2004023806A (en) * | 2002-06-12 | 2004-01-22 | Nissan Motor Co Ltd | Motor cooling structure |
| JP2009189145A (en) * | 2008-02-06 | 2009-08-20 | Oriental Motor Co Ltd | Stator for motor and method for manufacturing the same |
| CN202026165U (en) * | 2011-03-10 | 2011-11-02 | 何锦初 | Motor stator |
| CN202949300U (en) * | 2012-11-05 | 2013-05-22 | 三通(常州)电子科技有限公司 | Protection component for motor stator |
| CN203014534U (en) * | 2012-11-30 | 2013-06-19 | 三通(常州)电子科技有限公司 | Motor stator coil protection positioning cover |
| CN103840573A (en) * | 2014-03-31 | 2014-06-04 | 北京建筑大学 | Stator seal structure of switched reluctance motor |
| CN104836358A (en) * | 2015-05-22 | 2015-08-12 | 广东威灵电机制造有限公司 | Stator winding end insulation frame, plastic-packaging stator assembly, and plastic-packaging motor |
| CN205160241U (en) * | 2015-12-02 | 2016-04-13 | 珠海凯邦电机制造有限公司 | Winding protector and have its stator module and motor |
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- 2015-12-02 CN CN201510875240.0A patent/CN105356638A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004023806A (en) * | 2002-06-12 | 2004-01-22 | Nissan Motor Co Ltd | Motor cooling structure |
| JP2009189145A (en) * | 2008-02-06 | 2009-08-20 | Oriental Motor Co Ltd | Stator for motor and method for manufacturing the same |
| CN202026165U (en) * | 2011-03-10 | 2011-11-02 | 何锦初 | Motor stator |
| CN202949300U (en) * | 2012-11-05 | 2013-05-22 | 三通(常州)电子科技有限公司 | Protection component for motor stator |
| CN203014534U (en) * | 2012-11-30 | 2013-06-19 | 三通(常州)电子科技有限公司 | Motor stator coil protection positioning cover |
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| CN104836358A (en) * | 2015-05-22 | 2015-08-12 | 广东威灵电机制造有限公司 | Stator winding end insulation frame, plastic-packaging stator assembly, and plastic-packaging motor |
| CN205160241U (en) * | 2015-12-02 | 2016-04-13 | 珠海凯邦电机制造有限公司 | Winding protector and have its stator module and motor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712359A (en) * | 2017-01-17 | 2017-05-24 | 珠海凯邦电机制造有限公司 | Winding protection device and motor with same |
| CN107231053A (en) * | 2017-07-26 | 2017-10-03 | 珠海凯邦电机制造有限公司 | Winding protection cover and motor with same |
| CN109450117A (en) * | 2018-12-03 | 2019-03-08 | 珠海凯邦电机制造有限公司 | Protective cover and stator assembly |
| CN109450117B (en) * | 2018-12-03 | 2020-02-14 | 珠海格力电器股份有限公司 | Protective cover and stator assembly |
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Application publication date: 20160224 |