CN107947427A - A kind of electric car high-speed electric expreess locomotive shell - Google Patents
A kind of electric car high-speed electric expreess locomotive shell Download PDFInfo
- Publication number
- CN107947427A CN107947427A CN201710948778.9A CN201710948778A CN107947427A CN 107947427 A CN107947427 A CN 107947427A CN 201710948778 A CN201710948778 A CN 201710948778A CN 107947427 A CN107947427 A CN 107947427A
- Authority
- CN
- China
- Prior art keywords
- muscle
- straight
- circumference
- expreess locomotive
- electric car
- 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.)
- Withdrawn
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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
-
- 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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- 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
A kind of electric car high-speed electric expreess locomotive shell, is intersected by straight muscle and circumference muscle and formed, it is characterised in that housing inner diameter periphery is equipped with the straight muscle of several deciles, and straight hole is equipped with the range of the meat wall of straight muscle to housing inner diameter；Several circumference muscle are equipped with housing inner diameter periphery, circumference muscle and straight muscle intersect the electric machine casing for forming grid type.
Description
Technical field
The present invention relates to electric automobiles, more particularly, to a kind of electric car high-speed electric expreess locomotive shell.
Background technology
Since high-speed electric expreess locomotive can accomplish small volume and large torque, the electro-tricycle field overall application in China, year demand
Amount is more than 10,000,000.In recent years, field is taken turns electronic two, the demand of motor with teeth is also gradually rising.
The high-speed electric expreess locomotive shell in China at present, it is common to use be totally enclosed housing, closure periphery increases the design of radiating ribs.
This design causes motor room temperature lowering slow, designer have to reduce motor speed with high temperature-proof due to totally-enclosed housing
Burning machine, therefore, the defects of known designing scheme does not play completely there is power of motor, electric efficiency.
The content of the invention
Present invention seek to address that known technology there are the defects of, there is provided a kind of electric machine casing of perisporium through hole 4, when vehicle exists
During driving, make motor iron core directly receive it is air-cooled, it is allowed to higher than ensuring that the temperature rise of motor is having under one speed of the prior art
Imitate in control range, the present invention can lift power of motor and speed in the case of same volume, and can also save using material
Material.
A kind of electric car high-speed electric expreess locomotive shell of the present invention, is formed, it is characterised in that housing by straight muscle 1 and circumference muscle 3 are intersecting
2 periphery of internal diameter is equipped with the straight muscle 1 of several deciles, and straight hole 10 is equipped with the range of the meat wall of straight muscle 1 to housing inner diameter 2；In housing
2 periphery of internal diameter is equipped with several circumference muscle 3, circumference muscle 3 and the intersecting electric machine casing for forming grid type of straight muscle 1.
In a kind of form, the straight of housing is equipped with circumference muscle 3 to upper and lower biend.
In a kind of form, circumference muscle 3 can be set with decile and be arranged.
In a kind of form, circumference muscle 3 can free spacing arrangement.
In a kind of form, straight muscle 1 and circumference muscle 3 are intersecting, form the electric machine casing of grid type.
In a kind of form, remaining through hole 4 after straight muscle 1 and circumference muscle 3 are intersecting, can be used as stator during electric car driving
Receive air-cooled path.
A kind of electric car high-speed electric expreess locomotive shell of the present invention, stator are installed on housing inner diameter 2, one end connection motor side of housing
Lid, either other connection straight holes 10 serve as connection end cap or babinet to housing other end tooth connection roller box.
In one form, one end of housing is independently arranged babinet connecting hole, and straight hole 10 is connected firmly with end cap.
A kind of electric car high-speed electric expreess locomotive shell of the present invention, by the setting that straight muscle 1 and circumference muscle 3 are intersecting, in straight muscle 1 and circle
The intersecting space of all muscle 3 produces through hole 4, and through hole 4 when driving, makes motor stator directly receive wind cooling, compared with than public affairs in vehicle
Know technology, have the advantages that electric efficiency is high, cooling rate is fast, allow higher motor speed, simultaneously as being provided with through hole 4
Reducing the volume of product reduces case weight, saves manufacture cost.
Brief description of the drawings
Fig. 1 is stereogram of the present invention；
Fig. 2 is front view of the present invention；
Fig. 3 is top view of the present invention.
Embodiment
The invention discloses a kind of electric car high-speed electric expreess locomotive shell, as shown in Figure 1, 2, 3, is intersected by straight muscle 1 and circumference muscle 3
Form, it is characterised in that 2 periphery of housing inner diameter is equipped with the straight muscle 1 of several deciles, in the meat wall scope of straight muscle 1 to housing inner diameter 2
It is interior to be equipped with straight hole 10；Several circumference muscle 3 are equipped with 2 periphery of housing inner diameter, circumference muscle 3 and straight muscle 1, which intersect, forms grid type
Electric machine casing.
In a kind of form, the straight of housing is equipped with circumference muscle 3 to upper and lower biend.
In a kind of form, circumference muscle 3 can be set with decile and be arranged.
In a kind of form, circumference muscle 3 can free spacing arrangement.
In a kind of form, straight muscle 1 and circumference muscle 3 are intersecting, form the electric machine casing of grid type.
In a kind of form, remaining through hole 4 after straight muscle 1 and circumference muscle 3 are intersecting, can be used as stator during electric car driving
Receive air-cooled path.
A kind of electric car high-speed electric expreess locomotive shell of the present invention, stator are installed on housing inner diameter 2, one end connection motor side of housing
Lid, either other connection straight holes 10 serve as connection end cap or babinet to housing other end tooth connection roller box.
In one form, one end of housing is independently arranged babinet connecting hole, and straight hole 10 is connected firmly with end cap.
A kind of electric car high-speed electric expreess locomotive shell of the present invention, by the setting that straight muscle 1 and circumference muscle 3 are intersecting, in straight muscle 1 and circle
The intersecting space of all muscle 3 produces through hole 4, and through hole 4 when driving, makes motor stator directly receive wind cooling, compared with than public affairs in vehicle
Know technology, have the advantages that electric efficiency is high, cooling rate is fast, allow higher motor speed, simultaneously as being provided with through hole 4
Reducing the volume of product reduces case weight, saves manufacture cost.
Technical staff be appreciated that without departing from the present invention can to it is disclosed configuration include data make it is suitable
Work as adjustment, examples described above illustrates rather than the purpose of limitation, it will be apparent to those skilled in that recognize
In the case of not changing aforesaid operations, identical purpose can be reached to the modification of configuration or mounting process into very little, the present invention
Restricted by claims.
Claims (3)
- A kind of 1. electric car high-speed electric expreess locomotive shell, by straight muscle（1）With circumference muscle（3）It is intersecting to form, it is characterised in that housing inner diameter （2）Periphery is equipped with the straight muscle of several deciles（1）, in straight muscle（1）To housing inner diameter（2）Meat wall in the range of be equipped with straight hole（10）； In housing inner diameter（2）Periphery is equipped with several circumference muscle（3）, circumference muscle（3）With straight muscle（1）The intersecting motor casing for forming grid type Body.
- A kind of 2. electric car high-speed electric expreess locomotive shell as claimed in claim 1, it is characterised in that housing it is straight to upper and lower biend Equipped with circumference muscle（3）.
- A kind of 3. electric car high-speed electric expreess locomotive shell as claimed in claim 1, it is characterised in that straight muscle（1）With circumference muscle（3）Phase Remaining through hole after friendship（4）, the air-cooled path of stator receiving when being driven as electric car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710948778.9A CN107947427A (en) | 2017-10-12 | 2017-10-12 | A kind of electric car high-speed electric expreess locomotive shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710948778.9A CN107947427A (en) | 2017-10-12 | 2017-10-12 | A kind of electric car high-speed electric expreess locomotive shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107947427A true CN107947427A (en) | 2018-04-20 |
Family
ID=61935227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710948778.9A Withdrawn CN107947427A (en) | 2017-10-12 | 2017-10-12 | A kind of electric car high-speed electric expreess locomotive shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107947427A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203951293U (en) * | 2014-07-06 | 2014-11-19 | 任金瑞 | A kind of electric vehicle High-speed Electric casing |
| CN104218722A (en) * | 2014-09-23 | 2014-12-17 | 西安泰富西玛电机有限公司 | DC motor seat and DC motor |
| CN204179795U (en) * | 2014-09-15 | 2015-02-25 | 宁波海天精工股份有限公司 | A kind of heat dissipation electrical support |
| CN204179814U (en) * | 2014-10-24 | 2015-02-25 | 上海电驱动股份有限公司 | Water-cooled motor shell |
| CN204886505U (en) * | 2015-07-23 | 2015-12-16 | 惠州市威盛工业有限公司 | Low pressure casting motor casing with spiral water channel structure |
| CN205693486U (en) * | 2016-06-13 | 2016-11-16 | 罗伯特·博世有限公司 | Motor and electric motor car for electric motor car |
| CN206524705U (en) * | 2017-02-27 | 2017-09-26 | 广东万丰摩轮有限公司 | A kind of electric machine casing efficiently cooled down |
-
2017
- 2017-10-12 CN CN201710948778.9A patent/CN107947427A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203951293U (en) * | 2014-07-06 | 2014-11-19 | 任金瑞 | A kind of electric vehicle High-speed Electric casing |
| CN204179795U (en) * | 2014-09-15 | 2015-02-25 | 宁波海天精工股份有限公司 | A kind of heat dissipation electrical support |
| CN104218722A (en) * | 2014-09-23 | 2014-12-17 | 西安泰富西玛电机有限公司 | DC motor seat and DC motor |
| CN204179814U (en) * | 2014-10-24 | 2015-02-25 | 上海电驱动股份有限公司 | Water-cooled motor shell |
| CN204886505U (en) * | 2015-07-23 | 2015-12-16 | 惠州市威盛工业有限公司 | Low pressure casting motor casing with spiral water channel structure |
| CN205693486U (en) * | 2016-06-13 | 2016-11-16 | 罗伯特·博世有限公司 | Motor and electric motor car for electric motor car |
| CN206524705U (en) * | 2017-02-27 | 2017-09-26 | 广东万丰摩轮有限公司 | A kind of electric machine casing efficiently cooled down |
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Legal Events
| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |
|
| WW01 | Invention patent application withdrawn after publication |