CN207910634U - A kind of oil-cooled motor - Google Patents
A kind of oil-cooled motor Download PDFInfo
- Publication number
- CN207910634U CN207910634U CN201721650611.6U CN201721650611U CN207910634U CN 207910634 U CN207910634 U CN 207910634U CN 201721650611 U CN201721650611 U CN 201721650611U CN 207910634 U CN207910634 U CN 207910634U
- Authority
- CN
- China
- Prior art keywords
- oil
- motor
- coolant jacket
- stator
- cooled motor
- 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.)
- Active
Links
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a kind of oil-cooled motors, including stator and rotor, it is set with coolant jacket on the stator, several shoe oil cooling rooms are provided in the coolant jacket, the both sides of shoe oil cooling room are respectively arranged with the waveform line extended along electrical axis direction；The motor is designed by the oil cooling of coolant jacket, is efficiently cooled down to motor under the premise of need not substantially be changed to electric machine structure, improves the heat dissipation effect of motor, improve the working efficiency of motor, improves the reliability under motor high-speed working condition.
Description
Technical field
The utility model is related to motor cooling technology, especially a kind of oil-cooled motor.
Background technology
Motor will produce a large amount of heat when running at high speed, and must be cooled down at this time to motor, to avoid because
Accident caused by motor temperature rise overrate.And with the promotion of power of motor density, requirement of the motor to heat dissipation is also got over
Come higher, the loss of especially centralized winding electric machine rotor is big, and the heat of generation is big, is easy to happen magnet steel demagnetization, influences electricity
The use of machine, and make the reduced performance of motor.
Invention content
For overcome the deficiencies in the prior art, the utility model provides a kind of oil-cooled motor.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of oil-cooled motor, including stator and rotor, are set with coolant jacket on the stator, setting in the coolant jacket
There are several shoe oil cooling rooms, the both sides of shoe oil cooling room to be respectively arranged with the waveform extended along electrical axis direction
Line.
As a preference, it is provided with L-shaped groove on the inside of the coolant jacket, installation end cap is provided on the stator.
As a preference, the convex ribs being longitudinally extended are provided on the coolant jacket, the end set of the convex ribs has
Main mounting hole.
As a preference, the coolant jacket side is provided with convex surface, is provided on the convex surface into oil outlet, it is described into
The edge of oil outlet is provided with locating ring.
As a preference, the convex ribs middle is provided with side mounting hole.
The utility model has the beneficial effects that：The motor is designed by the oil cooling of coolant jacket, need not be to electric machine structure
Motor is efficiently cooled down under the premise of substantially changing, the heat dissipation effect of motor is improved, improves the working efficiency of motor,
Improve the reliability under motor high-speed working condition.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the partial sectional view of coolant jacket part in the utility model.
Specific implementation mode
It is with reference to the accompanying drawings and embodiments, right in order to make the object, technical solution and advantage of the application be more clearly understood
The utility model is further elaborated.For thorough explanation the utility model, one can be related in following description
A little specific details.And in these no specific details, the invention can still be realized, i.e., the technical staff in fields makes
With herein these descriptions and the others skilled in the art that state into fields can more effectively introduce their work essence.
Referring to Fig.1, Fig. 2, a kind of oil-cooled motor, including stator 1 and rotor 2 are set with coolant jacket 3 on the stator 1,
Several shoe oil cooling rooms 4 are provided in the coolant jacket 3, the both sides of shoe oil cooling room 4 are respectively arranged with along motor
The waveform line 5 that axis direction extends ensures the orderly runner of coolant liquid in shoe oil cooling room 4, improves radiating efficiency.Compared to it
Its type of cooling, not only implements more easily, and cooling effect is excellent.
Other embodiment, referring to Fig.1, a kind of oil-cooled motor of Fig. 2, wherein " embodiment " referred to herein refers to can
The a particular feature, structure, or characteristic being contained at least one realization method of the application.Different places occur in the present specification
" in embodiment " not refer both to the same embodiment, nor individual or selective mutually exclusive with other embodiment
Embodiment.Embodiment includes stator 1 and rotor 2, and coolant jacket 3 is set on the stator 1, if being provided in the coolant jacket 3
Dry shoe oil cooling room 4, the both sides of shoe oil cooling room 4 are respectively arranged with the waveform line extended along electrical axis direction
5.3 inside of the coolant jacket is provided with L-shaped groove 6, and installation end cap 7 is provided on the stator 1.3 side of the coolant jacket is arranged
There is convex surface 10, is provided on the convex surface 10 into oil outlet 11, the edge into oil outlet 11 is provided with locating ring 12, for pacifying
Fill sealing ring.Other embodiment, referring to Fig.1, a kind of oil-cooled motor of Fig. 2, including stator 1 and rotor 2, the stator 1
On be set with coolant jacket 3, be provided with several shoe oil cooling rooms 4 in the coolant jacket 3, the both sides point of shoe oil cooling room 4
It is not provided with the waveform line 5 extended along electrical axis direction.The convex ribs 8 being longitudinally extended, institute are provided on the coolant jacket 3
The end set for stating convex ribs 8 has main mounting hole 9, convenient for being fixedly connected with motor.8 middle of the convex ribs is provided with side mounting hole
13, for being connect with motor housing, holder, ensure that overall work is stablized.
According to above-mentioned principle, the utility model can also carry out change and modification appropriate to the above embodiment.Therefore,
The utility model is not limited to specific implementation mode disclosed and described above, to some modifications and changes of the utility model
It should also be as falling into the protection scope of the claims of the present utility model.
Claims (5)
1. a kind of oil-cooled motor, including stator (1) and rotor (2), it is characterised in that：It is set with cooling on the stator (1)
It covers (3), is provided with several shoe oil cooling rooms (4) in the coolant jacket (3), the both sides of shoe oil cooling room (4) are set respectively
It is equipped with the waveform line (5) extended along electrical axis direction.
2. a kind of oil-cooled motor according to claim 1, it is characterised in that：It is provided with L-shaped on the inside of the coolant jacket (3)
Slot (6) is provided with installation end cap (7) on the stator (1).
3. a kind of oil-cooled motor according to claim 1, it is characterised in that：It is provided with longitudinal direction on the coolant jacket (3)
The end set of the convex ribs (8) of extension, the convex ribs (8) has main mounting hole (9).
4. a kind of oil-cooled motor according to claim 1, it is characterised in that：Coolant jacket (3) side is provided with convex
Face (10) is provided with into oil outlet (11) on the convex surface (10), and the edge into oil outlet (11) is provided with locating ring (12).
5. a kind of oil-cooled motor according to claim 3, it is characterised in that：Convex ribs (8) middle is provided with side peace
It fills hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650611.6U CN207910634U (en) | 2017-11-30 | 2017-11-30 | A kind of oil-cooled motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650611.6U CN207910634U (en) | 2017-11-30 | 2017-11-30 | A kind of oil-cooled motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910634U true CN207910634U (en) | 2018-09-25 |
Family
ID=63571461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721650611.6U Active CN207910634U (en) | 2017-11-30 | 2017-11-30 | A kind of oil-cooled motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910987A (en) * | 2017-11-30 | 2018-04-13 | 广东葆德科技有限公司 | A kind of oil-cooled motor |
-
2017
- 2017-11-30 CN CN201721650611.6U patent/CN207910634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910987A (en) * | 2017-11-30 | 2018-04-13 | 广东葆德科技有限公司 | A kind of oil-cooled motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104917318A (en) | Sheath of high-speed permanent magnet motor rotor | |
| CN208479307U (en) | A kind of permanent-magnetic synchronous motor rotor for saving permanent magnet | |
| CN207910634U (en) | A kind of oil-cooled motor | |
| CN209057085U (en) | A kind of switched reluctance machines structure reducing vibration noise | |
| CN204376663U (en) | asynchronous submersible motor | |
| CN212784924U (en) | Novel punching sheet heat radiation structure of high-speed motor | |
| CN207098775U (en) | A kind of linear motor stator electric iron core | |
| CN107910987A (en) | A kind of oil-cooled motor | |
| CN207652233U (en) | A kind of thermal diffusivity motor | |
| CN203219121U (en) | Heat radiation structure for motor | |
| CN204349751U (en) | Permanent-magnet synchronous submersible motor | |
| CN210517929U (en) | Brushless inner rotor motor | |
| CN210225083U (en) | Motor rotor punching sheet with deep-groove type three-groove continuous structure | |
| CN204493239U (en) | Motor Vehicle cooling and energy conserving fan | |
| CN208337255U (en) | A kind of Nd-Fe-B permanent magnetic stator with high heat dispersion | |
| CN207868912U (en) | Electric motor end cap bearing chamber | |
| CN109167476A (en) | A kind of three-groove direct current micro motor reconstruction structure | |
| CN206099557U (en) | Stabilize iron core of magnetic conduction | |
| CN208226746U (en) | A kind of motor radiating cover that heat dissipation performance is excellent | |
| CN202282676U (en) | Special-purpose motor for electric tool | |
| CN205141862U (en) | Electric motor rotor's insulating straining device | |
| CN205992808U (en) | Stator core and motor | |
| CN202872593U (en) | Three-phase induction asynchronous motor | |
| CN221428685U (en) | Motor heat dissipation shell | |
| CN107947475A (en) | A kind of thermal diffusivity motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |