CN108233590A - A kind of driving motor of electric vehicle - Google Patents
A kind of driving motor of electric vehicle Download PDFInfo
- Publication number
- CN108233590A CN108233590A CN201810195632.6A CN201810195632A CN108233590A CN 108233590 A CN108233590 A CN 108233590A CN 201810195632 A CN201810195632 A CN 201810195632A CN 108233590 A CN108233590 A CN 108233590A
- Authority
- CN
- China
- Prior art keywords
- housing
- heat
- radiating fin
- electric vehicle
- driving 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The present invention relates to a kind of driving motors of electric vehicle, including housing and rotor, housing is equipped with installation storehouse, housing is equipped with end cap, the lateral wall of housing is equipped with the first radiating fin, and heat carrier is equipped in housing, and rotor is equipped with the first heat conducting pipe, end cap is equipped with the second radiating fin, and the heat on the first radiating fin and the second radiating fin realizes heat dissipation by the wind generated in electric vehicle driving process；Advantages of the present invention：It will be in the heat transfer to the first radiating fin that installed in storehouse by heat carrier, it will be in the heat transfer in rotor to end cap and the second radiating fin by the first heat conducting pipe, then heat dissipation is realized to the heat on the first radiating fin and the second radiating fin by the wind generated in electric vehicle driving process, by increasing radiating fin on housing and end cap, the entire outside for making housing is radiating surface, so as to improve heat dissipation area, so as to accelerate radiating efficiency, it is achieved thereby that the long-time steady operation of driving motor.
Description
Technical field
The present invention relates to a kind of driving motors of electric vehicle.
Background technology
Very extensive for the application of motor at present, motor has become a kind of essential power source device,
But existing ventilated machine can generate a large amount of heat when being operated, and now for the heat dissipation of motor, be mostly
It is radiated in the form of radiating vane, this radiating mode radiating efficiency is low, and the heat that existing motor generates
Successively being transferred to motor housing body by a variety of materials inside air, motor could radiate, and be unfavorable for reducing electromagnetism
The temperature of device is unfavorable for the long-time steady operation of motor.
Invention content
The technical problem to be solved in the present invention is to provide a kind of driving motor of electric vehicle, existing motor radiating effect is solved
The technical issues of rate causes motor to be unable to long-time steady operation slowly.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of driving of electric vehicle
Motor, including housing and rotor, the housing is equipped with the installation storehouse of installation rotor, and the housing is equipped with sealing installation storehouse and sets
There is end cap, the lateral wall of the housing is equipped with the first radiating fin, is equipped with what is be connected with the first radiating fin in the housing
Heat carrier, by heat carrier by the heat transfer to the first radiating fin installed in storehouse, the rotor is equipped with and end cap phase
The first heat conducting pipe even, the end cap are equipped with the second radiating fin, and the heat in the rotor is transmitted by the first heat conducting pipe
To end cap and the second radiating fin, the heat on the first radiating fin and the second radiating fin passes through electric vehicle driving process
The wind of middle generation realizes heat dissipation.
Preferably, the heat carrier is the second heat conducting pipe being arranged in housing, and length of second heat conducting pipe in housing
Degree is equal to the wall thickness of housing.
Preferably, the insulated heat pipe of the second heat conducting pipe of installation, the insulated heat pipe and housing are equipped in the housing
It is integrally formed.
Preferably, first radiating fin uniformly surround and is arranged on the lateral wall of housing.
Preferably, the driving motor further includes pedestal, and the housing is arranged on pedestal, and the housing is with the pedestal
On the vehicle body of electric vehicle.
Preferably, the pedestal includes installing plate and adjustable column, and the installing plate is connected by adjustable column with housing, described
Pedestal is mounted on by installing plate on the vehicle body of electric vehicle, adjusts to adjust vehicle of the housing in electric vehicle by the height of adjustable column
Setting angle with it.
In conclusion advantages of the present invention：1. by heat carrier by the heat transfer installed in storehouse to the first radiating fin
On, by the first heat conducting pipe by the heat transfer in rotor to end cap and the second radiating fin, then travelled by electric vehicle
The wind generated in the process realizes heat dissipation to the heat on the first radiating fin and the second radiating fin, by housing and end cap
Increased radiating fin, the entire outside for making housing is radiating surface, so as to improve heat dissipation area, so as to accelerate heat dissipation effect
Rate, it is achieved thereby that the long-time steady operation of driving motor, realizes driving motor by the wind in vehicle traveling process and dissipate
Heat does not need to install additional heat dissipation original paper, it is possible to which quick driving motor radiates, and simplifies whole structure；
2. heat carrier is arranged to the second heat conducting pipe, and length of second heat conducting pipe in housing is equal to the wall thickness of housing,
It can guarantee the fast propagation of heat, be conducive to heat carrier and be connected with radiating fin, whole aesthetics can be improved；
3. the setting of insulated heat pipe, is avoided that in heat transfer to housing, heat concentration is made to be transferred on radiating fin,
And be conducive to the installing and dismounting of the second heat conducting pipe, the straightness of the second heat conducting pipe installation is can guarantee, by insulated heat pipe and housing
It is arranged to integrated formed structure, further improves the intensity of housing, and simplifies the mounting process of insulated heat pipe；
4. the first radiating fin is made it have into good thermal conduction, intensity uniformly around being arranged on the lateral wall of housing
High, the advantages of working life is strong；
5. the setting of pedestal, can realize driving motor quick and stable on the vehicle body of electric vehicle, installing and dismounting side
Just, stability is good；
6. pedestal is arranged to installing plate and adjustable column, installing plate is easy for assemble or unload, and connection is reliable, and passes through adjustable column
Height adjust and adjust setting angle of the housing on the vehicle body of electric vehicle, adapt to the electric car body of different model,
And different wind vectors is adapted to, improve the radiating efficiency of motor.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structure diagram of the driving motor of electric vehicle of the present invention.
Reference numeral：
1 housing, 11 rotors, 12 installation storehouses, 13 end caps, 2 first radiating fins, 3 heat carriers, 4 insulated heat pipes, 5 first
Heat conducting pipe, 6 second radiating fins, 7 pedestals, 8 installing plates, 9 adjustable columns
Specific embodiment
As shown in Figure 1, a kind of driving motor of electric vehicle, including housing 1 and rotor 11, the housing 1 is equipped with installation
The installation storehouse 12 of rotor 11, the housing 1 are equipped with sealing installation storehouse 12 and are equipped with end cap 13, set on the lateral wall of the housing 1
There is the first radiating fin 22, the heat carrier 33 being connected with the first radiating fin 22 is equipped in the housing 1, it will by heat carrier 33
It installs in the heat transfer to the first radiating fin 22 in storehouse 12, the rotor 11 is equipped with the first heat conduction being connected with end cap 13
Pipe 5, the end cap 13 are equipped with the second radiating fin 6, and the heat in the rotor 11 is transferred to end cap by the first heat conducting pipe 5
13 and second on radiating fin 6, and the heat on the first radiating fin 22 and the second radiating fin 6 passes through electric vehicle driving process
The wind of middle generation realizes heat dissipation, in use, working as driving motor adstante febre, the heat transfer in storehouse 12 will be installed by heat carrier 33
To the first radiating fin 22, by the first heat conducting pipe 5 by the heat transfer in rotor 11 to 13 and second radiating fin 6 of end cap
On, it is then real to the heat on the first radiating fin 22 and the second radiating fin 6 by the wind generated in electric vehicle driving process
It now radiates, by increasing radiating fin on housing 1 and end cap 13, the entire outside for making housing is radiating surface, so as to improve
Heat dissipation area, can in real time radiate to heat, so as to accelerate radiating efficiency, it is achieved thereby that driving motor it is long when
Between stable operation, by the wind in vehicle traveling process to driving motor realize radiate, do not need to that additional heat dissipation original paper is installed,
It can quickly driving motor radiate, simplify whole structure.
The heat carrier 33 is the second heat conducting pipe being arranged in housing 1, and the length of the second heat conducting pipe in housing 1 etc.
In the wall thickness of housing 1, the fast propagation of heat can guarantee, be conducive to heat carrier 33 and be connected with radiating fin, can improve entirety
Aesthetics, the interior insulated heat pipe 4 for being equipped with the second heat conducting pipe of installation of the housing 1, the insulated heat pipe 4 and 1 one of housing
Molding, is avoided that in heat transfer to housing 1, and heat concentration is made to be transferred on radiating fin, and be conducive to the second heat conducting pipe
Installing and dismounting can guarantee the straightness of the second heat conducting pipe installation, and insulated heat pipe 4 and housing 1 are arranged to integrated formed structure,
The intensity of housing 1 is further improved, and simplifies the mounting process of insulated heat pipe 4, first radiating fin 22 is uniform
Around being arranged on the lateral wall of housing 1, make it have the advantages of good thermal conduction, intensity are high, working life is strong.
The driving motor further includes pedestal 7, and the housing 1 is arranged on pedestal 7, and the housing 1 is pacified with the pedestal 7
On the vehicle body of electric vehicle, can realize driving motor quick and stable on the vehicle body of electric vehicle, it is easy for assemble or unload,
Stability is good, and the pedestal 7 includes installing plate 8 and adjustable column 9, and the installing plate 8 is connected by adjustable column 9 with housing 1, institute
It states pedestal 7 to be mounted on by installing plate 8 on the vehicle body of electric vehicle, adjusts to adjust housing 1 electronic by the height of adjustable column 9
Setting angle on the vehicle body of vehicle, installing plate 8 is easy for assemble or unload, and connection is reliable, and adjusts to adjust by the height of adjustable column 9
Setting angle of the whole housing 1 on the vehicle body of electric vehicle, adapts to the electric car body of different model, and adapt to different
Wind vector improves the radiating efficiency of motor.
In addition to above preferred embodiment, the present invention also has other embodiments, and those skilled in the art can be according to this
Invention makes various changes and modifications, and without departing from the spirit of the present invention, should all belong to appended claims of the present invention and determine
The range of justice.
Claims (6)
1. a kind of driving motor of electric vehicle, including housing and rotor, the housing is equipped with the installation storehouse of installation rotor, described
Housing is equipped with sealing installation storehouse and is equipped with end cap, it is characterised in that：The lateral wall of the housing is equipped with the first radiating fin, institute
The heat carrier for being equipped in housing and being connected with the first radiating fin is stated, is dissipated the heat transfer installed in storehouse to first by heat carrier
On hot fin, the rotor is equipped with the first heat conducting pipe being connected with end cap, and the end cap is equipped with the second radiating fin, described
Heat in rotor is transferred to by the first heat conducting pipe on end cap and the second radiating fin, the first radiating fin and the second radiating fin
The heat of on piece realizes heat dissipation by the wind generated in electric vehicle driving process.
2. a kind of driving motor of electric vehicle according to claim 1, it is characterised in that：The heat carrier is is arranged on shell
The second internal heat conducting pipe, and length of second heat conducting pipe in housing is equal to the wall thickness of housing.
3. a kind of driving motor of electric vehicle according to claim 2, it is characterised in that：Installation the is equipped in the housing
The insulated heat pipe of two heat conducting pipes, the insulated heat pipe are integrally formed with housing.
4. a kind of driving motor of electric vehicle according to claim 1, it is characterised in that：First radiating fin is uniform
Around being arranged on the lateral wall of housing.
5. a kind of driving motor of electric vehicle according to claim 1, it is characterised in that：The driving motor further includes base
Seat, the housing are arranged on pedestal, and the housing is mounted on the pedestal on the vehicle body of electric vehicle.
6. a kind of driving motor of electric vehicle according to claim 5, it is characterised in that：The pedestal include installing plate and
Adjustable column, the installing plate are connected by adjustable column with housing, and the pedestal is mounted on by installing plate on the vehicle body of electric vehicle,
It adjusts to adjust setting angle of the housing on the vehicle body of electric vehicle by the height of adjustable column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810195632.6A CN108233590A (en) | 2018-03-09 | 2018-03-09 | A kind of driving motor of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810195632.6A CN108233590A (en) | 2018-03-09 | 2018-03-09 | A kind of driving motor of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108233590A true CN108233590A (en) | 2018-06-29 |
Family
ID=62658374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810195632.6A Pending CN108233590A (en) | 2018-03-09 | 2018-03-09 | A kind of driving motor of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108233590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119341261A (en) * | 2024-10-17 | 2025-01-21 | 哈尔滨工程大学 | A motor compartment of an underwater structure experimental model |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751803A (en) * | 2012-07-09 | 2012-10-24 | 南京磁谷科技有限公司 | Motor cooled by heat conducting pipe cooling mode |
| CN203596678U (en) * | 2013-11-18 | 2014-05-14 | 於贻鹏 | Motor rotor cooling structure |
| CN105515227A (en) * | 2015-12-28 | 2016-04-20 | 华南理工大学 | Device for enhancing heat-dissipating performance of hub motor |
| CN107017728A (en) * | 2017-05-27 | 2017-08-04 | 中山大洋电机股份有限公司 | A kind of phase-change heat motor case and its ventilated machine of application |
| CN107181348A (en) * | 2017-06-05 | 2017-09-19 | 深圳市奈士迪技术研发有限公司 | A kind of New energy automobile motor with high-efficient radiating function |
| CN207853628U (en) * | 2018-03-09 | 2018-09-11 | 杭州六创电动汽车科技有限公司 | A kind of driving motor of electric vehicle |
-
2018
- 2018-03-09 CN CN201810195632.6A patent/CN108233590A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751803A (en) * | 2012-07-09 | 2012-10-24 | 南京磁谷科技有限公司 | Motor cooled by heat conducting pipe cooling mode |
| CN203596678U (en) * | 2013-11-18 | 2014-05-14 | 於贻鹏 | Motor rotor cooling structure |
| CN105515227A (en) * | 2015-12-28 | 2016-04-20 | 华南理工大学 | Device for enhancing heat-dissipating performance of hub motor |
| CN107017728A (en) * | 2017-05-27 | 2017-08-04 | 中山大洋电机股份有限公司 | A kind of phase-change heat motor case and its ventilated machine of application |
| CN107181348A (en) * | 2017-06-05 | 2017-09-19 | 深圳市奈士迪技术研发有限公司 | A kind of New energy automobile motor with high-efficient radiating function |
| CN207853628U (en) * | 2018-03-09 | 2018-09-11 | 杭州六创电动汽车科技有限公司 | A kind of driving motor of electric vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119341261A (en) * | 2024-10-17 | 2025-01-21 | 哈尔滨工程大学 | A motor compartment of an underwater structure experimental model |
| CN119341261B (en) * | 2024-10-17 | 2025-12-16 | 哈尔滨工程大学 | An underwater structural experimental model of an electric motor compartment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |
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| WD01 | Invention patent application deemed withdrawn after publication |