CN201415605Y - Connecting structure of motor and controller of electrocar - Google Patents
Connecting structure of motor and controller of electrocar Download PDFInfo
- Publication number
- CN201415605Y CN201415605Y CN2009200562855U CN200920056285U CN201415605Y CN 201415605 Y CN201415605 Y CN 201415605Y CN 2009200562855 U CN2009200562855 U CN 2009200562855U CN 200920056285 U CN200920056285 U CN 200920056285U CN 201415605 Y CN201415605 Y CN 201415605Y
- Authority
- CN
- China
- Prior art keywords
- controller
- motor
- binding post
- wire harness
- wiring
- 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
Links
- 238000009413 insulation Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model aims at providing a connecting structure of a motor and a controller of an electrocar, wherein the connecting structure can reduce the length of a high-voltage wire harness and has simple, firm and reliable structure and convenient installation. The key point of the connecting structure is that the motor is provided with a fixed boss; the controller is arranged on the fixed bossand is fixedly connected with the fixed boss of the motor by a bolt; and the motor is electrically connected with the high-voltage wire harness of the controller by a binding post at the position of the matching surface of the motor and the controller. By adopting the binding post, the connecting for the high-voltage wire harness is realized, the assembling and disassembling are convenient, and the connecting is firm; so long as the relative displacement between the motor and the controller is not caused, the high-voltage wire harness can be ensured not to be broken; while the motor is fixed with the controller by the bolt, so as to ensure the firm and reliable connection between the motor and the controller without causing the relative displacement and reduce the length of the high-voltage wire harness.
Description
Technical field
The utility model belongs to battery-driven car manufacturing technology field.
Background technology
At present, along with the development of technology and the influence of energy shock, the development of battery-driven car is rapider.In battery-driven car, drive motor and electric machine controller need take most of space, and being connected of the high pressure wire harness of motor and controller is generally longer, and have the problem unreliable, that trend is difficult for determining, installing inconvenience of fixing.
The utility model content
The purpose of this utility model is to propose a kind ofly to reduce high pressure wire harness length, and the motor of simple in structure, fixing battery-driven car reliable, easy for installation and the connection structure of controller.
The crucial part of the motor of battery-driven car of the present utility model and the connection structure of controller is that described motor is provided with fixing lug boss, and described controller is placed on the fixing lug boss, and controller is captiveed joint with the fixing lug boss of motor by bolt; Described motor is electrically connected with the binding post of controller at the fitting surface place by motor with the high pressure wire harness of controller.
The mode of binding post of utilizing the utility model realizes the connection to the high pressure wire harness, not only easy installation and removal, and connect firm, as long as between motor and the controller relative displacement does not take place, the high tension cord number just can guarantee not break, and motor and controller are by bolt together, guaranteed between motor and the controller fixing reliable, relative displacement can not take place, also reduce the length of high pressure wire harness simultaneously, install very convenient.
The fixing lug boss of described motor is provided with the wiring boss of protrusion, is provided with the high pressure wire harness bonded assembly binding post with motor in the described wiring boss; The bottom of described controller is provided with the wiring pit that shape conforms to the wiring boss, is provided with the high pressure wire harness bonded assembly binding post with controller in the described wiring pit.Wiring boss that utilization cooperatively interacts and wiring pit, further guaranteed stability of structure, make the binding post in wiring boss and the wiring pit can not be subjected to the influence of outside, prevent to wait to make the binding post distortion, take place to cut off the power supply or leak current fault because of colliding with of external force.
The binding post of described motor and controller is respectively the male binding post and the female binding post that can cooperatively interact, and is provided with the insulation isolated part between binding post in-to-in conductive core line and electric machine casing or the controller housing, to prevent the electric leakage situation.
The fitting surface of described wiring boss and wiring pit is provided with packing seal, prevents that steam from entering the binding post place, causes the generation of situations such as corrosion, bad contact, electric leakage.
Connection structure of the present utility model has reduced the length of battery-driven car high pressure wire harness, has guaranteed that motor reliably is connected with controller, and is simple in structure, easy for installation.
Description of drawings
Fig. 1 is the assembling scheme drawing of motor and controller;
Fig. 2 is the electric machine structure scheme drawing;
Fig. 3 is the structural representation of the fitting surface of motor and controller.
The specific embodiment
Describe the utility model in detail below in conjunction with specific embodiments and the drawings.
Embodiment 1:
As shown in Figure 1, 2, the motor 2 in the motor of the battery-driven car of present embodiment and the connection structure of controller is provided with fixing lug boss 7, and described controller 1 is placed on the fixing lug boss 7, and controller 1 is captiveed joint with the fixing lug boss 7 of motor by bolt 3; Described motor 2 is electrically connected with the binding post 8,9 of controller 1 at the fitting surface place by motor 2 with the high pressure wire harness of controller 1.
The fixing lug boss 7 of motor 2 is provided with the wiring boss 6 of protrusion, is provided with three the male binding posts 9 of high pressure wire harness bonded assembly with motor 2 in the described wiring boss 6; The bottom of described controller 1 is provided with the wiring pit 5 that shape conforms to wiring boss 6, be provided with three female binding posts 8 of high pressure wire harness bonded assembly in the described wiring pit 5 with controller 1, female binding post 8 cooperatively interacts with male binding post 9, and motor 2 is connected with the high pressure wire harness of controller 1.Wiring boss 6 is provided with packing seal 4 with the fitting surface of wiring pit 5, and the middle part of packing seal 4 is provided with the circular hole that passes for binding post 8,9.
As shown in Figure 3, be provided with insulation isolated part 11 between the housing of female binding post 8 in-to-in conductive core lines 10 and controller 1, be provided with insulation isolated part 13 between the housing of male binding post 9 in-to-in conductive core lines 12 and motor 2, to prevent the electric leakage situation.
Connection structure of the present utility model has reduced the length of battery-driven car high pressure wire harness, has guaranteed that motor reliably is connected with controller, and is simple in structure, easy for installation.
Claims (4)
1, the connection structure of a kind of motor of battery-driven car and controller is characterized in that described motor is provided with fixing lug boss, and described controller is placed on the fixing lug boss, and controller is captiveed joint with the fixing lug boss of motor by bolt; Described motor is electrically connected with the binding post of controller at the fitting surface place by motor with the high pressure wire harness of controller.
2, the connection structure of the motor of battery-driven car according to claim 1 and controller is characterized in that the fixing lug boss of described motor is provided with the wiring boss of protrusion, is provided with the high pressure wire harness bonded assembly binding post with motor in the described wiring boss; The bottom of described controller is provided with the wiring pit that shape conforms to the wiring boss, is provided with the high pressure wire harness bonded assembly binding post with controller in the described wiring pit.
3, the connection structure of the motor of battery-driven car according to claim 2 and controller, the binding post that it is characterized in that described motor and controller is respectively the male binding post and the female binding post that can cooperatively interact, and is provided with the insulation isolated part between binding post in-to-in conductive core line and electric machine casing or the controller housing.
4, the connection structure of the motor of battery-driven car according to claim 2 and controller is characterized in that the fitting surface of described wiring boss and wiring pit is provided with packing seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200562855U CN201415605Y (en) | 2009-05-11 | 2009-05-11 | Connecting structure of motor and controller of electrocar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200562855U CN201415605Y (en) | 2009-05-11 | 2009-05-11 | Connecting structure of motor and controller of electrocar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415605Y true CN201415605Y (en) | 2010-03-03 |
Family
ID=41792015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200562855U Expired - Lifetime CN201415605Y (en) | 2009-05-11 | 2009-05-11 | Connecting structure of motor and controller of electrocar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415605Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765329A (en) * | 2012-07-02 | 2012-11-07 | 奇瑞汽车股份有限公司 | Power assembly of range extended electric vehicle |
| CN103373209A (en) * | 2012-04-17 | 2013-10-30 | 东风扬子江汽车(武汉)有限责任公司 | Electric car insulation method |
| CN103568803A (en) * | 2013-11-21 | 2014-02-12 | 中国汽车技术研究中心 | New energy automobile forecabin to benefit of crash performance |
| CN105216599A (en) * | 2015-10-09 | 2016-01-06 | 东风电动车辆股份有限公司 | Integrated manipulator power drive system |
| CN105818659A (en) * | 2015-01-28 | 2016-08-03 | 本田技研工业株式会社 | Integrated unit |
| CN110149032A (en) * | 2018-02-12 | 2019-08-20 | 比亚迪股份有限公司 | Motor assembly and vehicle with it |
-
2009
- 2009-05-11 CN CN2009200562855U patent/CN201415605Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373209A (en) * | 2012-04-17 | 2013-10-30 | 东风扬子江汽车(武汉)有限责任公司 | Electric car insulation method |
| CN103373209B (en) * | 2012-04-17 | 2016-08-17 | 东风扬子江汽车(武汉)有限责任公司 | A kind of Electric car insulation method |
| CN102765329A (en) * | 2012-07-02 | 2012-11-07 | 奇瑞汽车股份有限公司 | Power assembly of range extended electric vehicle |
| CN103568803A (en) * | 2013-11-21 | 2014-02-12 | 中国汽车技术研究中心 | New energy automobile forecabin to benefit of crash performance |
| CN105818659A (en) * | 2015-01-28 | 2016-08-03 | 本田技研工业株式会社 | Integrated unit |
| CN105818659B (en) * | 2015-01-28 | 2018-09-28 | 本田技研工业株式会社 | One-piece unit |
| CN105216599A (en) * | 2015-10-09 | 2016-01-06 | 东风电动车辆股份有限公司 | Integrated manipulator power drive system |
| CN110149032A (en) * | 2018-02-12 | 2019-08-20 | 比亚迪股份有限公司 | Motor assembly and vehicle with it |
| CN110149032B (en) * | 2018-02-12 | 2021-06-18 | 比亚迪股份有限公司 | Motor assembly and vehicle with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100303 |