CN206432821U - Electric machine casing and the motor with it - Google Patents
Electric machine casing and the motor with it Download PDFInfo
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- CN206432821U CN206432821U CN201621158343.1U CN201621158343U CN206432821U CN 206432821 U CN206432821 U CN 206432821U CN 201621158343 U CN201621158343 U CN 201621158343U CN 206432821 U CN206432821 U CN 206432821U
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Abstract
The utility model discloses a kind of electric machine casing and the motor with it, the electric machine casing includes：Have to be configured with inner chamber, the casing in casing, the casing and surround multiple cooling oil ducts in parallel of the inner chamber respectively and be respectively communicated with multiple cooling oil ducts in parallel and multiple jets of the inner chamber；End cap, the end cap is arranged on the end face of the end of the casing and the capping inner chamber, and the end cap is provided with the oil inlet connected with multiple cooling oil ducts in parallel and the oil-out connected with the inner chamber.Have the advantages that cooling oil is evenly distributed, good cooling results according to electric machine casing of the present utility model.
Description
Technical field
The utility model is related to technical field of motors, in particular to a kind of electric machine casing and with the motor casing
The motor of body.
Background technology
Oil-cooled motor in correlation technique, it usually needs open up multiple oil-outs and multiple jets, cavity is excessive, structure
Complexity, is unfavorable for batch production, also, because oil spout open area is big compared with small and flow resistance, and the flow resistance of the cooling oil duct on casing
It is smaller, cause the mass flow discrepancy of each cooling oil duct even, most of cooling oil flows out from oil-out, motor internal is flowed into from jet
Cooling oil it is less, cooling performance is poor.
Utility model content
The utility model is intended at least solve one of above-mentioned technical problem in correlation technique to a certain extent.Therefore,
The utility model proposes a kind of electric machine casing, the electric machine casing has the advantages that cooling oil is evenly distributed, good cooling results.
The utility model also proposes a kind of motor with the electric machine casing.
To achieve the above object, a kind of electric machine casing, the electric machine casing are proposed according to first aspect of the present utility model
Including：There are the multiple cooling oils in parallel for being configured with inner chamber, the casing and surrounding the inner chamber respectively in casing, the casing
Road and it is respectively communicated with multiple cooling oil ducts in parallel and multiple jets of the inner chamber；End cap, the end cap is arranged on
The end of the casing and the end face of the capping inner chamber, the end cap are provided with what is connected with multiple cooling oil ducts in parallel
Oil inlet and the oil-out connected with the inner chamber.
Have the advantages that cooling oil is evenly distributed, good cooling results according to electric machine casing of the present utility model.
In addition, can also have technical characteristic additional as follows according to electric machine casing of the present utility model：
Multiple cooling oil ducts in parallel are arranged along the axial direction of the casing.
Each cooling oil duct in parallel is along the axially extending of the casing and along the reciprocal ripple of the circumference of the casing
Shape wave.
The casing has along the axially extending of the casing and is located at each parallel connection in the circumference of the casing
Cut-off between the crest and trough of cooling oil duct, the cut-off passes through the oil transportation provided with conveying oil duct, the oil inlet
Passage is connected with multiple cooling oil ducts in parallel.
Each cooling oil duct in parallel is communicated with multiple jets, multiple jets of each cooling oil duct in parallel
Along being provided at circumferentially spaced for the casing.
The cooling oil duct in parallel is two, wherein, multiple jets of a cooling oil duct in parallel are positioned at described
Multiple jets of one end of casing and another cooling oil duct in parallel are located at the other end of the casing.
The jet includes：Axial direction part, the axial direction part is axially extending along the casing, one end of the axial direction part
Connected with the cooling oil duct in parallel；Radial section, the radial section is radially extended along the casing, one end of the radial section
Connected with the other end of the axial direction part, the other end of the radial section is towards the inner chamber.
The end cap includes：First end cap, first end cap is arranged on one end of the casing and covers the inner chamber
End face, the first end covered provided with shaft extension hole；Second end cap, second end cap is arranged on the other end of the casing
And the other end of the capping inner chamber, the oil inlet and the oil-out are located on second end cap.
The controller installation cavity around the multiple cooling oil duct in parallel is also configured with the casing.
The casing includes：Inner casing, the inner chamber is limited by the inner casing；Middle casing, the middle casing is arranged
On the outside of the inner casing, outer peripheral face or the inner peripheral surface of middle casing of the multiple cooling oil duct formation in parallel in the inner casing
On；Outer cage, the outer cage is set in the outside of the middle casing, and the inner peripheral surface of the outer cage is outer with the middle casing
The controller installation cavity is limited between side face.
The middle casing is provided with the cable-through hole connected with the controller installation cavity.
The cable-through hole includes terminal cable-through hole, power supply wire harness cable-through hole and the temperature along the circumferential array of the middle casing
Sensor wire harness cable-through hole.
A kind of motor is proposed according to second aspect of the present utility model, the motor includes：Electric machine casing, the motor casing
Body is the electric machine casing according to first aspect of the present utility model；Stator, the stator is located at the interior intracavitary；Rotor,
The rotor is rotatably fitted in the stator and by the endcap support.
According to motor of the present utility model, by using the electric machine casing according to first aspect of the present utility model,
There is good cooling results, dependable performance.
The motor also includes：Controller, the controller is arranged in the controller installation cavity.
The motor also includes：Terminal, the terminal is connected on stator and is arranged on the middle casing by junction block
On, the terminal is connected through the terminal cable-through hole and with the controller；Power supply wire harness, the power supply wire harness is located at described
It is connected on end cap and through the power supply wire harness cable-through hole with the controller；Temperature sensor, the temperature sensor is located at
In the controller installation cavity and with temperature sensor wire harness, the temperature sensor wire harness passes through the temperature sensor line
Beam cable-through hole and it is connected with the controller.
Brief description of the drawings
Fig. 1 is the explosive view of the motor according to the utility model embodiment.
Fig. 2 is the sectional view of the motor according to the utility model embodiment.
Fig. 3 is the structural representation of the second end cap of the motor according to the utility model embodiment.
Fig. 4 is the internal structure schematic diagram of the motor according to the utility model embodiment.
Fig. 5 is the structural representation of the cooling oil duct in parallel of the motor according to the utility model embodiment.
Reference：
Motor 1,
Electric machine casing 10,
Casing 100, inner casing 110, inner chamber 111, cooling oil duct 112 in parallel, jet 113, cut-off 114, conveying oil duct
115th, axial direction part 116, radial section 117, middle casing 120, controller installation cavity 121, outer cage 130, the first sealing ring 140,
Two sealing rings 150,
First end cap 200, shaft extension hole 210, oil sealing 220,
Second end cap 300, oil inlet 310, oil-out 320,
Stator 20,
Rotor 30, rotating shaft 31,
Terminal 50, junction block 60, power supply wire harness 70, temperature sensor 80, temperature sensor wire harness 81.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
Below with reference to the accompanying drawings motor 1 according to the utility model embodiment is described.
As Figure 1-Figure 5, electric machine casing 10, stator 20 and rotor are included according to the motor 1 of the utility model embodiment
30。
The electric machine casing 10 according to the utility model embodiment is described with reference first to accompanying drawing.
As Figure 1-Figure 5, casing 100 and end cap are included according to the electric machine casing 10 of the utility model embodiment.
Have in casing 100 on inner chamber 111, casing 100 and be configured with multiple cooling oil ducts in parallel 112 and multiple jets
113, multiple cooling oil ducts 112 in parallel surround inner chamber 111 respectively, and multiple jets 113 are respectively communicated with multiple cooling oil ducts in parallel
112 and inner chamber 111, i.e., each jet 113 connects a cooling oil duct 112 in parallel and inner chamber 111.The end cap is arranged on machine
The end of shell 100 and the end face for covering inner chamber 111, the end cap are provided with the oil-feed connected with multiple cooling oil ducts 112 in parallel
Mouth 310 and the oil-out 320 connected with inner chamber 111, i.e., multiple cooling oil ducts in parallel 112 are in parallel, and multiple cooling oil ducts in parallel
112 connect as entirety with oil inlet 310.
In the motor 1 according to the utility model embodiment, stator 20 is located in inner chamber 111.Rotor 30 is rotatably matched somebody with somebody
Close in stator 20, rotor 30 has rotating shaft 31, and rotating shaft 31 is by the endcap support and at least electric machine casing 10 is stretched out in one end.
According to the electric machine casing 10 of the utility model embodiment, by setting multiple cooling oil ducts in parallel 112, and it is multiple simultaneously
Connection cooling oil duct 112 is connected with oil inlet 310, and oil-out 320 is connected with inner chamber 111, thus multiple cooling oil ducts in parallel 112
In parallel relationship, and then an oil inlet 310 and an oil-out 320 can be only set, the quantity of cavity is reduced, structure is more
Plus it is simple, produced in batches beneficial to realizing.Also, the flow resistance of each cooling oil duct 112 in parallel is smaller and close, and cooling oil is multiple
The distribution of cooling oil duct 112 in parallel is more uniform, and the requirement not only to oil pump performance is relatively low, and cooling effect is more preferable.
According to motor 1 of the present utility model, by using the electric machine casing 10 according to the utility model above-described embodiment, tool
There are good cooling results, dependable performance.
Below with reference to the accompanying drawings motor 1 and electric machine casing 10 according to the utility model specific embodiment described.
In some specific embodiments of the present utility model, as shown in Fig. 2 motor 1 also includes controller 40, casing 100
On be also configured with controller installation cavity 121 around multiple cooling oil ducts 112 in parallel, controller 40 is arranged on controller installation cavity
In 121.It is possible thereby to realize electric machine controller integration, structure is compacter and cold in multiple cooling oil ducts in parallel 112
But oil can not only be cooled down to the stator 20 and rotor 30 in inner chamber 111, and can be in controller installation cavity 121
Controller 40 is cooled down, and the utilization rate to cooling oil greatly improved.
In some specific examples of the present utility model, as depicted in figs. 1 and 2, casing 100 includes inner casing 110, middle machine
Shell 120 and outer cage 130.
Inner chamber 111 is limited by inner casing 110, and stator 20 is interference fitted to prevent sub 20 plays of fastening with inner casing 110.In
Casing 120 is set in the outside of inner casing 110, and multiple cooling oil ducts 112 in parallel form the outer peripheral face or middle casing in inner casing 110
On 120 inner peripheral surface, it is preferable that multiple cooling oil ducts 112 in parallel are opened on the outer peripheral face of inner casing 110 and by middle casing
120 inner peripheral surface capping.Outer cage 130 is set in the outside of middle casing 120, the inner peripheral surface of outer cage 130 and middle casing 120
Controller installation cavity 121 is limited between outer peripheral face.It is possible thereby to form multiple cooling oil ducts 112 in parallel around inner chamber 111
And around multiple cooling oil ducts 112 in parallel and positioned at the controller installation cavity 121 in multiple outsides of cooling oil duct 112 in parallel, and
Simple in construction, simple production process.
As shown in Figure 1-Figure 3, the end cap includes the first end cap 200 and the second end cap 300.First end cap 200 is arranged on
One end of casing 100 and the end face for covering inner chamber 111, the first end cap 200 are provided with shaft extension hole 210, the rotating shaft 31 of rotor 30
Electric machine casing 10 is stretched out by shaft extension hole 210.Second end cap 300 is arranged on the other end of casing 100 and covers the another of inner chamber 111
End face, oil inlet 310 and oil-out 320 are located on the second end cap 300.
In some specific embodiments of the present utility model, as shown in figs 2-4, the end wall of middle casing 120 be provided with
The cable-through hole that controller installation cavity 121 is connected, specifically, the cable-through hole include the terminal along the circumferential array of the middle casing
Cable-through hole, power supply wire harness cable-through hole and temperature sensor wire harness cable-through hole.
Motor 1 also includes terminal 50, power supply wire harness 70 and temperature sensor 80.Terminal 50 can be three phase terminals, terminal
50 be connected on stator 20 and by junction block 60 be arranged on middle casing 120 on, terminal 50 through the terminal cable-through hole and with
Controller 40 is connected.Power supply wire harness 70 is located on the second end cap 300 and passes through the power supply wire harness cable-through hole and the phase of controller 40
Even.Temperature sensor 80 is located in controller installation cavity 121 and with temperature sensor wire harness 81, and temperature sensor wire harness 81 is worn
Cross the temperature sensor wire harness cable-through hole and be connected with controller 40.It is possible thereby to facilitate outlet and can reduce material into
This.
It will be appreciated by those skilled in the art that ground is, terminal cable-through hole, power supply wire harness cable-through hole and temperature sensor line
The position of beam cable-through hole can be according to the position of terminal 50, power supply wire harness 70 and temperature sensor wire harness 81 along middle casing 120
Circumferentially it is adjusted.
In some specific embodiments of the present utility model, as shown in Figure 1 and Figure 5, multiple cooling oil ducts 112 in parallel are along machine
The axial direction arrangement of shell 100.Each parallel connection cooling oil duct 112 is along the axially extending of casing 100 and along the circumferential reciprocal of casing 100
Waveform.So each in parallel cooling oil duct 112 is along the circumferential uniform reciprocal in controller installation cavity 121 and interior of casing 100
Between chamber 111, the flow path of cooling oil is longer, so as to further improve to stator 20, rotor 30 and controller 40
Cooling effect.
Alternatively, as shown in Figure 2 and Figure 5, casing 100 have along the casing axially extending cut-off 114, for example every
Disconnected 114 can be arranged on the outer peripheral face of inner casing 110, and cut-off 114 is located at each cooling oil in parallel in the circumference of casing 100
Between the crest and trough in road 112, cut-off 114 provided with conveying oil duct 115, oil inlet 310 by convey oil duct 115 with it is multiple
Cooling oil duct 112 in parallel is connected.
Cooling oil enters after conveying oil duct 115 from the oil inlet 310 of the second end cap 300, into multiple cooling oil ducts in parallel
112, when flowing to each 112 end of cooling oil duct in parallel, it is sprayed onto by the jet 113 on inner casing 110 on stator 20, into interior
Cooling oil in chamber 111, inner chamber 111 passes through the outflow motor 1 of oil-out 320 on the second end cap 300.
In some specific examples of the present utility model, as shown in figure 5, jet 113 is located on inner casing 110, each
Cooling oil duct 112 in parallel is communicated with multiple jets 113, and multiple jets 113 of each parallel connection cooling oil duct 112 are along casing
100 are provided at circumferentially spaced.Thus cooling oil is higher to the stator 20 and the cooling effectiveness of rotor 30 in inner chamber 111 and cooling is imitated
Fruit is more uniform.
For example, cooling oil duct 112 in parallel is two, wherein, multiple jets 113 of a cooling oil duct 112 in parallel
It is located at the other end of inner casing 110 in multiple jets 113 of one end of inner casing 110 and another cooling oil duct 112 in parallel.
So as to improve the cooling effect of the winding overhang to stator 20.
Specifically, as shown in figure 5, jet 113 includes axial direction part 116 and radial section 117.Axial direction part 116 is along casing
100 it is axially extending, one end of axial direction part 116 is connected with cooling oil duct 112 in parallel.Radial direction of the radial section 117 along casing 100 is prolonged
Stretch, one end of radial section 117 is connected with the other end of axial direction part 116, the other end of radial section 117 is towards inner chamber 111.Such one
Aspect can be in order to reduce the thickness of inner casing 110, and it is fixed on the other hand can be injected directly in order to cooling oil by jet 113
Son 20.
The assembling process of motor 1 according to the utility model embodiment is described below.
By after inner casing 110 and the middle hot jacket of casing 120, tightened by bolt, inner casing 110 and middle casing 120 pass through the
One sealing ring 140 is sealed.Stator 20 is interference fitted press-in inner casing 110, controller 40 is arranged in the outer peripheral face of middle casing 120
On, power supply wire harness 70, terminal 50 and temperature sensor wire harness 81 are each passed through terminal cable-through hole, power line on middle casing 120
Beam cable-through hole and temperature sensor wire harness cable-through hole are simultaneously fixed on middle casing 120, with avoid cooling oil leakage, scratch wire harness with
And under vibration wire harness loosen and situations such as loose contact, then by power supply wire harness 70, terminal 50 and temperature sensor wire harness 81
It is connected with controller 40.After first end cap 200 is bolted with outer cage 130, it is inserted in and assembles inner casing 110, middle machine
The assembly of shell 120 and controller 40, and being fixed by bolt with inner casing 110, outer cage 130 and middle casing 120 pass through the
Two sealing rings 150 are sealed.Finally load the end cap 300 of rotor 30 and second, rotor 30 passes through the first end cap 200 and the second end cap
300 fix, and the second end cap 300 is bolted on outer cage 130, oil sealing 220 is set in rotating shaft 31 from outside, prevented
Internal cooling oil leakage.
According to the motor 1 of the utility model embodiment, electric machine controller integral structure, compact conformation, cooling are realized
Oil cools down stator 20, rotor 30 and controller 40 simultaneously, improves the utilization rate of cooling oil.Enter and it is possible to only set one
Hydraulic fluid port 310 and an oil-out 320, multiple cooling oil ducts 112 in parallel are parallel relationship, the flow resistance of each cooling oil duct 112 in parallel
It is close, it is to avoid the uneven phenomenon of assignment of traffic occur and flow resistance is smaller, it is relatively low to oil pump performance demand.In addition, middle casing 120
End wall is circumferentially arranged with terminal cable-through hole, power supply wire harness cable-through hole and temperature sensor wire harness cable-through hole, and outlet is convenient, reduces
The material costs such as copper cash.
According to other compositions of the motor 1 of the utility model embodiment and operation for those of ordinary skill in the art
Speech is all known, is not detailed herein.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " are based on orientation shown in the drawings or position relationship, merely to just
Described in description the utility model with simplified, rather than indicate or imply that the device or element of meaning must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that at least two, example
Such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, those skilled in the art can be by
Not be the same as Example or example described in this specification are engaged and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (19)
1. a kind of electric machine casing, it is characterised in that including：
There are the multiple cooling oils in parallel for being configured with inner chamber, the casing and surrounding the inner chamber respectively in casing, the casing
Road and it is respectively communicated with multiple cooling oil ducts in parallel and multiple jets of the inner chamber；
End cap, the end cap is arranged on the end face of the end of the casing and the capping inner chamber, the end cap be provided with it is many
The oil inlet of the individual cooling oil duct connection in parallel and the oil-out connected with the inner chamber.
2. electric machine casing according to claim 1, it is characterised in that multiple cooling oil ducts in parallel are along the casing
Axially arrangement.
3. electric machine casing according to claim 2, it is characterised in that each cooling oil duct in parallel is along the casing
It is axially extending and along the reciprocal waveform of the circumference of the casing.
4. electric machine casing according to claim 3, it is characterised in that the casing has along the axially extending of the casing
And be located in the circumference of the casing on the cut-off between the crest of each cooling oil duct in parallel and trough, the cut-off
Provided with conveying oil duct, the oil inlet is connected by the conveying oil duct with multiple cooling oil ducts in parallel.
5. electric machine casing according to claim 1, it is characterised in that each cooling oil duct in parallel is communicated with multiple sprays
Hydraulic fluid port, multiple jets being provided at circumferentially spaced along the casing of each cooling oil duct in parallel.
6. electric machine casing according to claim 5, it is characterised in that the cooling oil duct in parallel is two, wherein, one
Multiple jets of the cooling oil duct in parallel be located at the casing one end and another cooling oil duct in parallel it is multiple
Jet is located at the other end of the casing.
7. electric machine casing according to claim 1, it is characterised in that the jet includes：
Axial direction part, the axial direction part is axially extending along the casing, one end of the axial direction part and the cooling oil duct in parallel
Connection；
Radial section, the radial section is radially extended along the casing, and one end of the radial section is another with the axial direction part
End connection, the other end of the radial section is towards the inner chamber.
8. electric machine casing according to claim 1, it is characterised in that the end cap includes：
First end cap, first end cap is arranged on the end face of one end of the casing and the capping inner chamber, described first
End cap is provided with shaft extension hole；
Second end cap, second end cap is arranged on the other end of the other end of the casing and the capping inner chamber, described
Oil inlet and the oil-out are located on second end cap.
9. the electric machine casing according to any one of claim 1-8, it is characterised in that be also configured with surrounding on the casing
The controller installation cavity of the multiple cooling oil duct in parallel.
10. electric machine casing according to claim 9, it is characterised in that the casing includes：
Inner casing, the inner chamber is limited by the inner casing；
Middle casing, the middle casing is set on the outside of the inner casing, and the multiple cooling oil duct formation in parallel is in the interior machine
On the inner peripheral surface of the outer peripheral face of shell or middle casing；
Outer cage, the outer cage is set in the outside of the middle casing, the inner peripheral surface of the outer cage and the middle casing
The controller installation cavity is limited between outer peripheral face.
11. electric machine casing according to claim 10, it is characterised in that the middle casing is provided with pacifies with the controller
It behave affectedly the cable-through hole of connection.
12. electric machine casing according to claim 11, it is characterised in that the cable-through hole includes the week along the middle casing
To the terminal cable-through hole of arrangement, power supply wire harness cable-through hole and temperature sensor wire harness cable-through hole.
13. a kind of motor, it is characterised in that including：
Electric machine casing, the electric machine casing is the electric machine casing according to any one of claim 1-8；
Stator, the stator is located at the interior intracavitary；
Rotor, the rotor is rotatably fitted in the stator and by the endcap support.
14. motor according to claim 13, it is characterised in that be also configured with surrounding the multiple parallel connection on the casing
The controller installation cavity of cooling oil duct.
15. motor according to claim 14, it is characterised in that the casing includes：
Inner casing, the inner chamber is limited by the inner casing；
Middle casing, the middle casing is set on the outside of the inner casing, and the multiple cooling oil duct formation in parallel is in the interior machine
On the inner peripheral surface of the outer peripheral face of shell or middle casing；
Outer cage, the outer cage is set in the outside of the middle casing, the inner peripheral surface of the outer cage and the middle casing
The controller installation cavity is limited between outer peripheral face.
16. motor according to claim 15, it is characterised in that the middle casing is provided with and the controller installation cavity
The cable-through hole of connection.
17. motor according to claim 16, it is characterised in that the cable-through hole includes arranging along the circumference of the middle casing
Terminal cable-through hole, power supply wire harness cable-through hole and the temperature sensor wire harness cable-through hole of row.
18. the motor according to any one of claim 14-17, it is characterised in that the motor also includes：
Controller, the controller is arranged in the controller installation cavity.
19. motor according to claim 17, it is characterised in that the motor also includes：
Terminal, the terminal is connected on stator and is arranged on by junction block on the middle casing, and the terminal is described in
Terminal cable-through hole and it is connected with the controller；
Power supply wire harness, the power supply wire harness is located on the end cap and passes through the power supply wire harness cable-through hole and the controller phase
Even；
Temperature sensor, the temperature sensor is located in the controller installation cavity and with temperature sensor wire harness, described
Temperature sensor wire harness is connected through the temperature sensor wire harness cable-through hole and with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158343.1U CN206432821U (en) | 2016-10-31 | 2016-10-31 | Electric machine casing and the motor with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158343.1U CN206432821U (en) | 2016-10-31 | 2016-10-31 | Electric machine casing and the motor with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432821U true CN206432821U (en) | 2017-08-22 |
Family
ID=59588925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621158343.1U Active CN206432821U (en) | 2016-10-31 | 2016-10-31 | Electric machine casing and the motor with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432821U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194035A (en) * | 2018-09-04 | 2019-01-11 | 恒大法拉第未来智能汽车（广东）有限公司 | Motor with oil cooled system system |
| CN109639054A (en) * | 2018-10-25 | 2019-04-16 | 法法汽车(中国)有限公司 | Motor stator with oil cooled system system |
| CN111654145A (en) * | 2020-05-28 | 2020-09-11 | 珠海格力电器股份有限公司 | Motor end cover, motor cooling structure, motor and electric automobile |
-
2016
- 2016-10-31 CN CN201621158343.1U patent/CN206432821U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194035A (en) * | 2018-09-04 | 2019-01-11 | 恒大法拉第未来智能汽车（广东）有限公司 | Motor with oil cooled system system |
| CN109194035B (en) * | 2018-09-04 | 2021-03-19 | 法法汽车(中国)有限公司 | Electric machine with oil cooling system |
| CN109639054A (en) * | 2018-10-25 | 2019-04-16 | 法法汽车(中国)有限公司 | Motor stator with oil cooled system system |
| CN109639054B (en) * | 2018-10-25 | 2024-03-22 | 法法汽车(中国)有限公司 | Motor stator with oil cooling system |
| CN111654145A (en) * | 2020-05-28 | 2020-09-11 | 珠海格力电器股份有限公司 | Motor end cover, motor cooling structure, motor and electric automobile |
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