CN209217891U - A kind of driving motor of pure electric automobile jacket structure for water - Google Patents
A kind of driving motor of pure electric automobile jacket structure for water Download PDFInfo
- Publication number
- CN209217891U CN209217891U CN201822032618.2U CN201822032618U CN209217891U CN 209217891 U CN209217891 U CN 209217891U CN 201822032618 U CN201822032618 U CN 201822032618U CN 209217891 U CN209217891 U CN 209217891U
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- China
- Prior art keywords
- water
- metal tube
- driving motor
- connecting rod
- electric automobile
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The utility model discloses a kind of driving motor of pure electric automobile jacket structure for water, comprising: water jacket shell；It includes end frame and connecting rod, and there are two end frames, and connecting rod connects two end frames；Endless metal pipe is arranged inside end frame；Axial metal tube is arranged inside connecting rod, and axial metal tube both ends are connected to inside the endless metal pipe in two end frames respectively；Intake-outlet, altogether there are two, be separately positioned on two end frames, intake-outlet is connected to the endless metal pipe inside in end frame, at low cost, quality is small, good manufacturability, function admirable.
Description
Technical field
The utility model belongs to electric vehicle engineering field more particularly to a kind of driving motor of pure electric automobile water jacket knot
Structure.
Background technique
With the development of New Energy Industry and the promotion of driving motor technology, electric car has entered into people's lives,
Core component of the driving motor as electric car, power performance and economic performance become the important finger of evaluation vehicle dynamic quality
Mark.Driving motor in the process of running, alive and generate magnetic field, and the synchronization of energization winding can generate temperature rise by machine winding, temperature
Rising has very big injury to enamelled wire insulated paint and magnet steel performance etc., also has to performance indicators such as driving motor efficiency, torques
It is certain to influence.
Therefore having great requirement to the cooling system of driving motor, heat dissipation may burn driving motor not in time and make
At complete vehicle fault, there is great security risk.Driving motor power is bigger, requires stringenter, heavy-duty motor to cooling system
Generally motor winding temperature is maintained within normal range using water-cooling pattern.
In the process of implementing the utility model, the inventor finds that the existing technology has at least the following problems: existing driving
Motor is often helical structure with jacket structure for water and structure is more complex, the manufacturing process requirement to water jacket ontology and driving motor shell
Higher, production complexity, such water jacket water resistance is big, water route stroke is long, bad to the cooling effect of driving motor.
Utility model content
The technical problem to be solved by the utility model is to provide it is a kind of it is at low cost, quality is small, good manufacturability, function admirable
Driving motor of pure electric automobile jacket structure for water.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is a kind of pure electric automobile drives
Motor jacket structure for water, comprising:
Water jacket shell；It includes end frame and connecting rod, and there are two the end frames, and connecting rod connects two ends
Bracket；
Endless metal pipe is arranged inside the end frame；
Axial metal tube is arranged inside the connecting rod, the axial direction metal tube both ends respectively with two end frames
Connection inside interior endless metal pipe；
Intake-outlet, altogether there are two, be separately positioned on two end frames, the annular in intake-outlet and end frame
Connection inside metal tube.
The end frame is circle.
The end frame is equipped with mounting hole, and the axial direction metal tube protrudes into the mounting hole；The axial direction metal
Gasket is equipped between pipe and mounting hole.
The connecting rod quantity at least there are two.
A technical solution in above-mentioned technical proposal has the following advantages that or beneficial effect,
(1) at low cost, quality is small, good manufacturability, function admirable；
(2) axial metal tube quantity is adjustable, can be fabricated to n=2,4,6,8 etc., matches respective annular metal tube.
(3) water jacket metal tube size of components is adjustable, applicable different capacity, different radiating requirements driving motors.
Detailed description of the invention
Fig. 1 is the structural representation of the driving motor of pure electric automobile jacket structure for water provided in the utility model embodiment
Figure；
Fig. 2 is jacket structure for water section partial schematic diagram of the present invention；
Fig. 3 is water jacket metal tube component structure diagram of the present invention；
Fig. 4 is water jacket schematic diagram of cooling system structure of the present invention.
Label in above-mentioned figure is equal are as follows: 1, water jacket, 2, water jacket shell, 3, gasket, 4, endless metal pipe, 5, axial metal
Pipe, 6, endless metal inside pipe wall, 7, axial inner wall of metal tube, 8, intake-outlet.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Referring to figure-, a kind of driving motor of pure electric automobile jacket structure for water, comprising:
Water jacket shell；It includes end frame and connecting rod, and there are two end frames, and connecting rod connects two end branch
Frame；
Endless metal pipe is arranged inside end frame；
Axial metal tube, be arranged inside connecting rod, axial metal tube both ends respectively with the annular in two end frames
Connection inside metal tube；
Intake-outlet, altogether there are two, be separately positioned on two end frames, the annular in intake-outlet and end frame
Connection inside metal tube.
End frame is circle.End frame is equipped with mounting hole, and axial metal tube protrudes into mounting hole；Axial metal tube
Gasket is equipped between mounting hole.Connecting rod quantity at least there are two.
Water jacket assembly is made of water jacket cast aluminum casings, gasket, endless metal pipe and axial metal tube, and metal tube is one kind
Heat-resisting material.Water jacket assembly is fixed a certain Single sided metal tube using certain special tooling in assembly, by gasket point
It is not assembled to axial metal tube one end, the axial metal tube for assembling gasket is assembled to annular fixed in tooling
Metal tube.Similarly, the other end of the axial metal tube assembled is assembled into upper seal, on specific purpose tool by other end
Endless metal pipe assembles, and forms water jacket metal tube assembly, forms Fig. 3.
From the figure 3, it may be seen that the water jacket metal tube assembly assembled is embedded in casting die, metal tube is embedding after aluminium is cooling
Enter in blank, forms water jacket of the present invention.
By Fig. 2 and Fig. 4 it is found that water jacket is in use, flow into coolant liquid, coolant liquid from a certain side ring shape metal tube inlet and outlet pipes
Entire axial metal tube is extended through, system coolant liquid converges to other end endless metal pipe intake-outlet, to be driven
The cooling of motor.
After above-mentioned structure,
(1) at low cost, quality is small, good manufacturability, function admirable；
(2) axial metal tube quantity is adjustable, can be fabricated to n=2,4,6,8 etc., matches respective annular metal tube.
(3) water jacket metal tube size of components is adjustable, applicable different capacity, different radiating requirements driving motors.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the various unsubstantialities carried out using the method concept and technical solution of the utility model change
Into, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the utility model
Protection scope within.
Claims (4)
1. a kind of driving motor of pure electric automobile jacket structure for water comprising:
Water jacket shell；It includes end frame and connecting rod, and there are two the end frames, and connecting rod connects two end branch
Frame；
Endless metal pipe is arranged inside the end frame；
Axial metal tube is arranged inside the connecting rod, and the axial direction metal tube both ends are respectively and in two end frames
Connection inside endless metal pipe；
Intake-outlet, altogether there are two, be separately positioned on two end frames, the endless metal in intake-outlet and end frame
Connection inside pipe.
2. driving motor of pure electric automobile jacket structure for water as described in claim 1, which is characterized in that the end frame is
It is round.
3. driving motor of pure electric automobile jacket structure for water as claimed in claim 2, which is characterized in that on the end frame
Equipped with mounting hole, the axial direction metal tube is protruded into the mounting hole；Sealing is equipped between the axial direction metal tube and mounting hole
Pad.
4. driving motor of pure electric automobile jacket structure for water as claimed in claim 3, which is characterized in that the connecting rod quantity
There are two at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822032618.2U CN209217891U (en) | 2018-12-05 | 2018-12-05 | A kind of driving motor of pure electric automobile jacket structure for water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822032618.2U CN209217891U (en) | 2018-12-05 | 2018-12-05 | A kind of driving motor of pure electric automobile jacket structure for water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209217891U true CN209217891U (en) | 2019-08-06 |
Family
ID=67463086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822032618.2U Active CN209217891U (en) | 2018-12-05 | 2018-12-05 | A kind of driving motor of pure electric automobile jacket structure for water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209217891U (en) |
-
2018
- 2018-12-05 CN CN201822032618.2U patent/CN209217891U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |