CN203951293U - A kind of electric vehicle High-speed Electric casing - Google Patents
A kind of electric vehicle High-speed Electric casing Download PDFInfo
- Publication number
- CN203951293U CN203951293U CN201420368175.3U CN201420368175U CN203951293U CN 203951293 U CN203951293 U CN 203951293U CN 201420368175 U CN201420368175 U CN 201420368175U CN 203951293 U CN203951293 U CN 203951293U
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- China
- Prior art keywords
- casing
- electric
- straight muscle
- stator
- electric vehicle
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- 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.)
- Expired - Fee Related
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Abstract
A kind of electric vehicle High-speed Electric casing, motor casing radially outer has directly to radiating ribs and connecting hole, it is characterized in that motor casing endoporus is shaped with straight muscle, groove, the electric motor end cap close fit of straight muscle and stator periphery wall, the Hull cell of stator is realized external position sensing by straight muscle location.
Description
Technical field
The utility model relates to electric automobiles, particularly relates to the housing of high-speed electric expreess locomotive.
Background technology
Known, current electric vehicle high-speed electric expreess locomotive housing general on market, employing in-draw perforation, there is the end cap connecting hole of directly spending deciles to radiating ribs and 60 outward, this casing is because endoporus is a full circle, cannot accurately locate the extreme direction of stator, this technical scheme is moved generation obstacle outward to position sensing to a certain extent, technology acuracy cannot reach precise positioning, especially in the manufacture of switched reluctance machines, must debug one by one position sensing device, so not only increased process complexity, and take a lot of work, if having moved Hall circle in user's use procedure just cannot reset, motor cannot be worked.
Summary of the invention
The defect that the utility model exists for solving prior art, provide a kind of motor casing endoporus that straight muscle is set, by the groove close fit of straight muscle and stator radially outer, reach the matching standard of stator and motor casing, realize position sensing external precision and determine position, simplify the complicated procedures of forming of manual debugging, and easy to maintenance convenient.
The technical scheme of a kind of electric vehicle High-speed Electric of the utility model casing is, motor casing radially outer has directly to radiating ribs and connecting hole, it is characterized in that motor casing endoporus is shaped with straight muscle, groove, the electric motor end cap close fit of straight muscle and stator periphery wall, the Hull cell of stator is realized external position sensing by straight muscle location.
A kind of electric vehicle High-speed Electric of the utility model casing, it is aluminum drawing and forming, motor casing endoporus is installed stator, end cap is installed at motor casing two ends, the straight muscle of motor casing endoporus is realized precise positioning to stator, end cap, by straight muscle location, can make the Hull cell in stator do directly to balance, outside end cap, to move, need not manually to position sensing device, artificially debug, thus save artificial and easy to maintenance convenient.
A kind of electric vehicle High-speed Electric of the utility model casing, is applied to the electric vehicle motor of tooth transmission, for example middle, side hanging and differential speed motor, and it is high-power that the advantage of high-speed electric expreess locomotive can realize small machine, and conservation is cheap.
Accompanying drawing explanation:
Fig. 1 is motor casing schematic perspective view.
Embodiment:
The utility model discloses a kind of electric vehicle High-speed Electric casing, as shown in Figure 1, motor casing radially outer has directly to radiating ribs 1 and connecting hole 3, it is characterized in that motor casing endoporus 4 is shaped with straight muscle 2, groove, the electric motor end cap close fit of straight muscle 2 and stator periphery wall, the Hull cell of stator is realized external position sensing by straight muscle 2 location.
A kind of electric vehicle High-speed Electric of the utility model casing, it is aluminum drawing and forming, motor casing endoporus 4 is installed stator, end cap is installed at motor casing two ends, straight muscle 2 pairs of stators, end caps of motor casing endoporus 4 are realized precise positioning, by straight muscle 2 location, can make the Hull cell in stator do directly to balance, outside end cap, to move, need not manually to position sensing device, artificially debug, thus save artificial and easy to maintenance convenient.
A kind of electric vehicle High-speed Electric of the utility model casing, is applied to the electric vehicle motor of tooth transmission, for example middle, side hanging and differential speed motor, and it is high-power that the advantage of high-speed electric expreess locomotive can realize small machine, and conservation is cheap.
Claims (1)
1. an electric vehicle High-speed Electric casing, motor casing radially outer has directly to radiating ribs (1) and connecting hole (3), it is characterized in that motor casing endoporus (4) is shaped with straight muscle (2), groove, the electric motor end cap close fit of straight muscle (2) and stator periphery wall, the Hull cell of stator is realized external position sensing by straight muscle (2) location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368175.3U CN203951293U (en) | 2014-07-06 | 2014-07-06 | A kind of electric vehicle High-speed Electric casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368175.3U CN203951293U (en) | 2014-07-06 | 2014-07-06 | A kind of electric vehicle High-speed Electric casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951293U true CN203951293U (en) | 2014-11-19 |
Family
ID=51893309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420368175.3U Expired - Fee Related CN203951293U (en) | 2014-07-06 | 2014-07-06 | A kind of electric vehicle High-speed Electric casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947427A (en) * | 2017-10-12 | 2018-04-20 | 金洁琼 | A kind of electric car high-speed electric expreess locomotive shell |
-
2014
- 2014-07-06 CN CN201420368175.3U patent/CN203951293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947427A (en) * | 2017-10-12 | 2018-04-20 | 金洁琼 | A kind of electric car high-speed electric expreess locomotive shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan New Zhongji Transportation Technology Development Co., Ltd. Assignor: Ren Jinrui Contract record no.: 2015410000081 Denomination of utility model: High-speed motor shell for electrombile Granted publication date: 20141119 License type: Exclusive License Record date: 20150804 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20160706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |