CN202059255U - Motor wire outlet device for electric vehicle - Google Patents
Motor wire outlet device for electric vehicle Download PDFInfo
- Publication number
- CN202059255U CN202059255U CN2011201693733U CN201120169373U CN202059255U CN 202059255 U CN202059255 U CN 202059255U CN 2011201693733 U CN2011201693733 U CN 2011201693733U CN 201120169373 U CN201120169373 U CN 201120169373U CN 202059255 U CN202059255 U CN 202059255U
- Authority
- CN
- China
- Prior art keywords
- motor
- wire outlet
- copper bar
- outlet device
- terminal box
- 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 - Lifetime
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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
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to the technical field of electric vehicle production, in particular to a motor wire outlet device for an electric vehicle. The motor wire outlet device is characterized in that a terminal box is connected to the right end of a motor, the wire outlet device is arranged in the terminal box, the wire outlet device is composed of a copper bar and a ceramic fixed frame, the ceramic fixed frame is connected with an end cap of the terminal box by the aid of bolts, electro-insulating rubber is arranged outside of the bolts, the copper bar is arranged in the middle of the ceramic fixed frame, connecting terminals are arranged on a wire outlet end of the motor, the connecting terminals are connected with one end of the copper bar by the aid of the bolts, the other end of the copper bar is connected with the other connecting terminal by the aid of the bolts, and the wire outlet end of the motor is connected onto the connecting terminals. Compared with the prior art, the motor wire outlet device for the electric vehicle has the advantages that additionally mounted ceramic fixed frame is capable of preventing external substances from falling into the motor, no water can leak into the interior of the motor even under a condition that water leaks into the connecting box, and accordingly dustproof and waterproof levels of the motor are increased, reliability of the motor wire outlet device for the electric vehicle is improved and service life thereof is prolonged.
Description
[technical field]
The utility model relates to the electric automobile production technical field, motor outgoing line device especially, a kind of specifically motor outgoing line device that is used for electric automobile.
[background technology]
The motor outlet method of electric automobile is a lot of at present, and outlet method influences the degree of protection of motor, has restricted the grade of motor on the grade of dustproof and waterproof, causes motor dustproof and waterproof grade generally on the low side.
There is following technological deficiency in this structure:
The motor outlet method is unreliable, and wiring stability is not strong, causes the motor degree of protection low; In wiring, also make foreign matter fall into the inside of motor easily, cause the life-span of motor and reliability generally on the low side; Terminal box dustproof and waterproof grade is not high, runs into and leaks, and is very big to the motor damage, can't safeguard substantially, causes and can't use.
[summary of the invention]
The purpose of this utility model will solve the deficiencies in the prior art exactly, provides a kind of more reliable, safer, the termination that the life-span is longer.
Design a kind of motor outgoing line device that is used for electric automobile for achieving the above object, comprise motor, terminal box, fixing ceramic frame, the electro-insulating rubber pad, end cap, binding post, copper bar, connector cover, it is characterized in that connecting terminal box at the motor right-hand member, establish an outgoing line device in the described terminal box, described outgoing line device is made up of copper bar and ceramic fixed mount, the pottery fixed mount is connected by bolt with the end cap of terminal box, bolt is provided with electro-insulating rubber outward, be provided with copper bar in the middle of the described ceramic fixed mount, the motor leading-out terminal is provided with binding post, binding post is connected by bolt with an end of copper bar, the other end of copper bar also is connected by bolt with another binding post, connects leading-out terminal on the binding post, constitutes whole.
The utility model is compared with prior art, has installed ceramic fixed mount in terminal box additional, can prevent that exterior materials from falling in the motor body, well the motor of protection.Under the situation of terminal box water inlet, do not have water yet and infiltrate motor internal; Can continue to use after the simple cleaning oven dry, guarantee the normal maintenance operation of motor.The dustproof and waterproof grade of the motor that improves has also improved reliability of products and life-span.This structure is used especially at sand and dust and the many environment of rainwater, and the internal structure of motor has been played extraordinary protective effect.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Among the figure 1, motor outlet 2, end cap 3, fixedly ceramic frame 4, electro-insulating rubber pad 5, binding post 6, copper bar 7, connector cover 8, leading-out terminal.
[embodiment]
In conjunction with the accompanying drawings the utility model is described further, the manufacturing technology of this device is very clearly concerning this professional people.
As shown in Figure 1, in the terminal box of motor, establish an outgoing line device, outgoing line device is made up of copper bar and ceramic fixed mount, the pottery fixed mount is connected by bolt with the end cap of terminal box, be provided with copper bar in the middle of the pottery fixed mount, the motor leading-out terminal is provided with binding post, and binding post is connected by bolt with an end of copper bar, the other end of copper bar also is connected by bolt with another binding post, connects outlet on the binding post and gets final product.
In the time of wiring or maintenance, can prevent that exterior materials from falling in the motor body, well the motor of protection; Under the situation of terminal box water inlet, can continue to use after the simple cleaning oven dry, guaranteed the normal maintenance operation of motor.
Claims (1)
1. motor outgoing line device that is used for electric automobile, comprise motor, terminal box, fixing ceramic frame, the electro-insulating rubber pad, end cap, binding post, copper bar, connector cover, it is characterized in that connecting terminal box at the motor right-hand member, establish an outgoing line device in the described terminal box, described outgoing line device is made up of copper bar and ceramic fixed mount, the pottery fixed mount is connected by bolt with the end cap of terminal box, bolt is provided with electro-insulating rubber outward, be provided with copper bar in the middle of the described ceramic fixed mount, the motor leading-out terminal is provided with binding post, binding post is connected by bolt with an end of copper bar, the other end of copper bar also is connected by bolt with another binding post, connects leading-out terminal on the binding post, constitutes whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201693733U CN202059255U (en) | 2011-05-25 | 2011-05-25 | Motor wire outlet device for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201693733U CN202059255U (en) | 2011-05-25 | 2011-05-25 | Motor wire outlet device for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059255U true CN202059255U (en) | 2011-11-30 |
Family
ID=45019219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201693733U Expired - Lifetime CN202059255U (en) | 2011-05-25 | 2011-05-25 | Motor wire outlet device for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979967A (en) * | 2015-07-04 | 2015-10-14 | 上海德愚新能源科技有限公司 | Controller-integration-based wheel hub motor of electric car |
| CN105305706A (en) * | 2015-11-06 | 2016-02-03 | 湖南中通电气股份有限公司 | Wiring improvement method and wiring apparatus for outgoing line of alternating current frequency conversion traction motor for track traffic vehicles |
-
2011
- 2011-05-25 CN CN2011201693733U patent/CN202059255U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979967A (en) * | 2015-07-04 | 2015-10-14 | 上海德愚新能源科技有限公司 | Controller-integration-based wheel hub motor of electric car |
| CN105305706A (en) * | 2015-11-06 | 2016-02-03 | 湖南中通电气股份有限公司 | Wiring improvement method and wiring apparatus for outgoing line of alternating current frequency conversion traction motor for track traffic vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ou Yangliu Inventor after: Liao Jinhua Inventor after: Zhu Weidong Inventor after: Wang Xinya Inventor after: Zhao Hongwei Inventor after: Gui Jielun Inventor after: Feng Chao Inventor before: Ou Yangliu Inventor before: Fu Duozhi Inventor before: Liao Jinhua Inventor before: Zhu Weidong Inventor before: Wang Xinya Inventor before: Zhao Hongwei Inventor before: Gui Jielun Inventor before: Feng Chao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: OU YANGLIU FU DUOZHI LIAO JINHUA ZHU WEIDONG WANG XINYA ZHAO HONGWEI GUI JIELUN FENG CHAO TO: OU YANGLIU LIAO JINHUA ZHU WEIDONG WANG XINYA ZHAO HONGWEI GUI JIELUN FENG CHAO |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170915 Address after: 215000, No. 6, Xinghua Industrial Park, 2 Double Road, Suzhou Industrial Park, Jiangsu, China Patentee after: The Suzhou Lianneng innovative energy technology Co Ltd Address before: 201103 room 1, building 500, 904 Ruby Road, Shanghai, Changning District Patentee before: Sina-newchance New Energy Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |
|
| CX01 | Expiry of patent term |