CN201025686Y - Electromotor for integrated electric vehicle - Google Patents
Electromotor for integrated electric vehicle Download PDFInfo
- Publication number
- CN201025686Y CN201025686Y CNU2006201625716U CN200620162571U CN201025686Y CN 201025686 Y CN201025686 Y CN 201025686Y CN U2006201625716 U CNU2006201625716 U CN U2006201625716U CN 200620162571 U CN200620162571 U CN 200620162571U CN 201025686 Y CN201025686 Y CN 201025686Y
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- Prior art keywords
- motor
- driving circuit
- power driving
- utility
- model
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- Expired - Fee Related
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- 239000004020 conductor Substances 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model discloses an integrated electronic vehicle used engine, which is characterized in that: the utility model comprises a power driving electric circuit, and the power driving electric circuit is fixedly arranged on the stator of the engine. The utility model effectively shortens the length of the power conductor, reduces the heating loss of the conductor, improves the efficiency of the engine driving system, at the same time, effectively reduces the cost of the driving system, and further improves the performance price ratio of the engine driving system.
Description
Technical field
The utility model is with power driving circuit and the integrated design of motor of electric motor car body, and the power driving circuit of motor driver is integrated in the motor, and the power driving circuit that relates to comprises that prime drives and power amplifying part.
Background technology
Electric motor car is emission-free with it, noiselessness, safety, advantage such as light, just is being subjected to users' favor, and is the research and development emphasis of many producers and research institution as the motor driven systems that drives usefulness.The motor of electric motor car drive system mainly comprises motor body and driver two parts, in the market, generally that driver and motor body is mechanically independent, driver and motor body are installed separately on car load, carry out the signal of telecommunication by lead between motor and the driver and are connected.Lead between motor and the driver comprises holding wire and power line, because driver and motor are installed separately on car load, there is certain distance, this will have certain length by the differentiate line, the oversize meeting of power conductor brings following obvious defects: 1) because power conductor need be transmitted bigger current loading, generally need thicker line footpath, the long more lead cost that will directly raise product of lead; 2) power conductor is long more, and corresponding conductor resistance is big more, and the heating loss of lead will improve, and will the efficient of motor driven systems be reduced, and then has reduced the continual mileage of car load.
Summary of the invention
The purpose of this utility model provides the scheme of a kind of power driving circuit and the integrated design of motor of electric motor car body, effectively shorten the length of power conductor, reduce the heating loss of lead, improve the efficient of motor driven systems, effectively reduce the cost of drive system simultaneously, and then improve the cost performance of motor driven systems.
Realize above-mentioned purpose the utility model, except that having stator that existing motor of electric motor car possesses, rotor, in motor, increased the power driving circuit plate, this power driving circuit plate is fixed on the stator, become one with motor body, the leading-out terminal of motor windings directly is welded on the power circuit board, and the power driving circuit plate dispels the heat by motor stator.Power driving circuit plate and outside independently control board are connected by holding wire.During operate as normal, by holding wire control signal is transferred to the power driving circuit plate, and then runs well through power amplification control motor by power driving circuit by control board.
The technical solution of the utility model is that the automobile-used motor of integrated electric is characterized in that, comprising: power driving circuit, and motor, described power driving circuit is installed on the stator of described motor.
Reasonablely be, described motor is an external rotor electric machine, and described power driving circuit is packed on its stator module.
Reasonablely be, described motor is an inner rotor motor, and described power driving circuit is packed on its external stator end cap.
Reasonable is that described motor is the electric bicycle motor.
Reasonable is that described motor is the battery-operated motor cycle motor.
Reasonable is that described motor is the used for electric vehicle motor.
The utlity model has plurality of advantages: 1), shortened the length of power conductor, saved the cost of lead because the utility model is placed on motor body inside with the power driving circuit plate; 2) owing to the shortening of power conductor, effectively reduce the heating loss of lead, improved the efficient of motor driven systems; 3) because directly being welded on the power driving circuit plate appears in motor windings, increased the reliability of lead contact; 4) be built in the motor owing to the power driving circuit plate, power power-supply can be directly inputted to power driving circuit, independently there is not big current power line in the outside on the control board, therefore, greatly avoided of the interference of power line, will further improve the reliability of motor driven systems the control board control signal.
Description of drawings
Below, with reference to accompanying drawing, for those skilled in the art that, to the detailed description of the present utility model, above-mentioned and other purposes of the present utility model, feature and advantage will be apparent.
Fig. 1 is a structure cross-sectional schematic one of the present utility model;
Fig. 2 is a structure cross-sectional schematic two of the present utility model.
Embodiment
Two preferred embodiments of the present utility model as shown in drawings.Below in conjunction with the utility model is specified.
Fig. 1 is an embodiment of the present utility model, and this embodiment is the application of the utility model in external rotor electric machine.2 is the external rotor of motor, and stator module 3 is packed on the rotation shaft of wheel, and power driving circuit assembly 1 is packed on the stator module.The power driving circuit assembly is built-in to be installed in the external rotor electric machine.
Fig. 2 is another one embodiment of the present utility model, and this embodiment is the application of the utility model in inner rotor motor, and 4 is the power driving circuit assembly, is packed on the external stator end cap.The power driving circuit assembly is built-in to be installed in the inner rotor motor.
More than all embodiment only for the explanation the utility model usefulness, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or variation, so all technical schemes that are equal to also should belong to category of the present utility model and should be limited by each claim.
Claims (6)
1. the automobile-used motor of integrated electric is characterized in that, comprising:
Power driving circuit,
Motor, described power driving circuit is installed on the stator of described motor.
2. the automobile-used motor of integrated electric according to claim 1 is characterized in that described motor is an external rotor electric machine, and described power driving circuit is packed on its stator module.
3. the automobile-used motor of integrated electric according to claim 1 is characterized in that described motor is an inner rotor motor, and described power driving circuit is packed on its external stator end cap.
4. according to claim 2 or the automobile-used motor of 3 described integrated electrics, it is characterized in that described motor is the electric bicycle motor.
5. according to claim 2 or the automobile-used motor of 3 described integrated electrics, it is characterized in that described motor is the battery-operated motor cycle motor.
6. according to claim 2 or the automobile-used motor of 3 described integrated electrics, it is characterized in that described motor is the used for electric vehicle motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201625716U CN201025686Y (en) | 2006-12-30 | 2006-12-30 | Electromotor for integrated electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201625716U CN201025686Y (en) | 2006-12-30 | 2006-12-30 | Electromotor for integrated electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201025686Y true CN201025686Y (en) | 2008-02-20 |
Family
ID=39099542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201625716U Expired - Fee Related CN201025686Y (en) | 2006-12-30 | 2006-12-30 | Electromotor for integrated electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201025686Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958738A (en) * | 2016-06-16 | 2016-09-21 | 安乃达驱动技术（江苏）有限公司 | Integrated motor structure for electric vehicle and electric vehicle |
| WO2020017175A1 (en) * | 2018-07-17 | 2020-01-23 | 株式会社ｅ－Ｇｌｅ | Outer rotor motor and electric vehicle |
| WO2020022366A1 (en) * | 2018-07-25 | 2020-01-30 | 株式会社デンソー | Dynamo-electric machine and wheel using said dynamo-electric machine |
-
2006
- 2006-12-30 CN CNU2006201625716U patent/CN201025686Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958738A (en) * | 2016-06-16 | 2016-09-21 | 安乃达驱动技术（江苏）有限公司 | Integrated motor structure for electric vehicle and electric vehicle |
| WO2020017175A1 (en) * | 2018-07-17 | 2020-01-23 | 株式会社ｅ－Ｇｌｅ | Outer rotor motor and electric vehicle |
| JP2020014303A (en) * | 2018-07-17 | 2020-01-23 | 株式会社ｅ−Ｇｌｅ | Outer rotor type motor and electric vehicle |
| WO2020022366A1 (en) * | 2018-07-25 | 2020-01-30 | 株式会社デンソー | Dynamo-electric machine and wheel using said dynamo-electric machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NEW ANANDA DRIVE TECHNIQUES (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: SHANGHAI ANNAIDA DRIVE TECHN CO., LTD. Effective date: 20111114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200240 MINHANG, SHANGHAI TO: 201108 MINHANG, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111114 Address after: 201108 Minhang District City, Shanghai Road, No. 2060, 1-3 floor, 5 Patentee after: Xinan Naida Drive Technology (Shanghai) Co.,Ltd. Address before: 200240 Shanghai city Minhang District Jianchuan road 953 Lane 154, block D Patentee before: Shanghai Ananda Drive Techniques Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |