CN201789363U - Outlet structure of electric automobile motor - Google Patents
Outlet structure of electric automobile motor Download PDFInfo
- Publication number
- CN201789363U CN201789363U CN2010205273695U CN201020527369U CN201789363U CN 201789363 U CN201789363 U CN 201789363U CN 2010205273695 U CN2010205273695 U CN 2010205273695U CN 201020527369 U CN201020527369 U CN 201020527369U CN 201789363 U CN201789363 U CN 201789363U
- Authority
- CN
- China
- Prior art keywords
- motor
- electric automobile
- outlet structure
- terminal board
- bonnet
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
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- Motor Or Generator Frames (AREA)
Abstract
Provided is an outlet structure of an electric automobile motor. A rotor and a stator are installed in an motor seat; a rear cover is mounted at the end of the motor seat; a locating groove matching with a terminal plate is arranged on the rear cover; a connection bolt, a lock nut and connection terminals are mounted on the terminal plate; a rubber gasket is mounted at the position of the locating groove; the terminal plate is fixed into the locating groove of the rear cover through bolts; and the three connection terminals are respectively welded with three-phase outgoing lines of a stator winding. The outlet structure of an electric automobile motor has the advantage of resolving the problem of sealing of an outlet position of a motor. Therefore, the outlet structure of an electric automobile motor enables the motor to be completely sealed to prevent water and dust and adapt to working environment of an electric automobile, and prolongs service life of the motor.
Description
Technical field:
The utility model is a kind of outlet structure of motor in electric automobile.
Background technology:
The outlet structure of prior motor has big space in the outlet, materials such as muddy water and dust can enter motor internal by the space, influence motor properties and useful life, and this structure is not suitable for the operational environment of electric automobile.
Summary of the invention:
The purpose of this utility model is to solve above-mentioned existing existing problem, and a kind of outlet structure of a kind of motor in electric automobile of water-tight good dustproof effect is provided.
The utility model is achieved in that installs rotor, stator in the support, bonnet is installed in the end; On bonnet, be provided with the location notch that matches with terminal board; Terminal board is equipped with connection bolt, locking nut, binding post, and rubber blanket is installed at the location notch place, and terminal board is by in the location notch that is bolted to bonnet; Three binding posts weld together with the three-phase lead-out wire of stator winding respectively.
The utility model has the advantages that, solved the sealing problem at the outlet position of motor, make the complete water-tight of motor dustproof, make the operational environment of motor adaptation electric automobile, the useful life of having improved motor.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A of Fig. 1 is to partial view;
Embodiment
Describe in detail below in conjunction with accompanying drawing: as shown in the figure, rotor 1, stator 2 are installed in the support 3, bonnet 4 is installed in the end, is provided with the location notch 10 that matches with terminal board 5 on bonnet 4; Terminal board 5 is equipped with connection bolt 6, locking nut 7, binding post 8, and rubber blanket 9 is installed at location notch 10 places, and terminal board 5 is fixed in the location notch 10 of bonnet 4 by bolt 11.Three binding posts 8 weld together with the three-phase lead-out wire of stator winding respectively.
When assembling, motor earlier connection bolt 6 is passed binding post 8 and terminal board 5, with locking nut 7 it is locked on the terminal board 5 again, connection bolt 6 and binding post 8 are linked together closely, then rubber blanket 9 is put into the terminal board location notch, again terminal board 5 is placed in the terminal board location notch on the bonnet, with bolt 11 that terminal board 5 is fixing.
Claims (1)
1. the outlet structure of a motor in electric automobile is characterized in that, rotor, stator are installed in the support, and bonnet is installed in the end; On bonnet, be provided with the location notch that matches with terminal board; Terminal board is equipped with connection bolt, locking nut, binding post, and rubber blanket is installed at the location notch place, and terminal board is by in the location notch that is bolted to bonnet; Three binding posts weld together with the three-phase lead-out wire of stator winding respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205273695U CN201789363U (en) | 2010-09-09 | 2010-09-09 | Outlet structure of electric automobile motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205273695U CN201789363U (en) | 2010-09-09 | 2010-09-09 | Outlet structure of electric automobile motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789363U true CN201789363U (en) | 2011-04-06 |
Family
ID=43821313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205273695U Expired - Fee Related CN201789363U (en) | 2010-09-09 | 2010-09-09 | Outlet structure of electric automobile motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201789363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610029A (en) * | 2016-02-15 | 2016-05-25 | 上海沪工汽车电器有限公司 | Bottom plate combined assembling mechanism for vehicle circuit board outgoing lines |
| CN107591924A (en) * | 2017-09-29 | 2018-01-16 | 深圳市大地和电气股份有限公司 | Motor outlet structure and motor |
-
2010
- 2010-09-09 CN CN2010205273695U patent/CN201789363U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610029A (en) * | 2016-02-15 | 2016-05-25 | 上海沪工汽车电器有限公司 | Bottom plate combined assembling mechanism for vehicle circuit board outgoing lines |
| CN107591924A (en) * | 2017-09-29 | 2018-01-16 | 深圳市大地和电气股份有限公司 | Motor outlet structure and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20180909 |