CN205017157U - A driving motor for electric automobile - Google Patents
A driving motor for electric automobile Download PDFInfo
- Publication number
- CN205017157U CN205017157U CN201520826908.8U CN201520826908U CN205017157U CN 205017157 U CN205017157 U CN 205017157U CN 201520826908 U CN201520826908 U CN 201520826908U CN 205017157 U CN205017157 U CN 205017157U
- Authority
- CN
- China
- Prior art keywords
- wire harness
- lead
- fixed head
- casing
- shell fragment
- 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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- 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 a driving motor for electric automobile, through setting up pencil fixed establishment to the side of the other end at the casing, the cooperation terminal outgoing lines can fix the lead -out wire pencil on the casing with stabilizing, it takes place to drag when the car moves to reduce the lead -out wire pencil, pull the risk, the jump arc that reduces the pencil to become flexible and bring, the overheated quality risk that waits, thereby improve driving motor and electric automobile's fail safe nature and life, and overall structure is simple, the dismouting of being convenient for, maintain and change.
Description
Technical field
The utility model relates to technical field of new energy, is a kind of drive motors for electric automobile specifically.
Background technology
It is power that electric automobile (BEV) refers to vehicle power, drives wheels travel with motor, meets the vehicle of road traffic, safety regulations requirements.Due to less relative to orthodox car to environmental impact, its prospect is extensively had an optimistic view of, but current techniques is still immature.
The operation principle of electric automobile is: storage battery, and---------drive motors---power drive system---drives running car to electric governor to electric current.
The effect of drive motors is mechanical energy by the electric energy conversion of power supply, by transmission device or direct drive of wheel and equipment.At present, the lead-out wire wire harness of drive motors is fixed on casing by outlet terminal usually, easily pulls, pulls risk when motor racing, causes wire harness to loosen and brings and jump arc, the quality risk such as overheated, there is potential safety hazard.
Utility model content
In order to overcome the defect of above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of safe and reliable drive motors for electric automobile.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of drive motors for electric automobile, comprise casing, the one end side of described casing is provided with more than one lead-out wire wire harness and more than one outlet terminal, described lead-out wire wire harness and outlet terminal one_to_one corresponding, described lead-out wire wire harness is fixed on casing by outlet terminal, the other end side of described casing is provided with wire harness fixed mechanism, described wire harness fixed mechanism comprises fixed head and is arranged on the more than one wire harness fixation kit on fixed head, described wire harness fixation kit and lead-out wire wire harness one_to_one corresponding, described wire harness fixation kit comprises C type shell fragment, two stators be parallel to each other extended by two opening edges of C type shell fragment and the vertical clamping screw be arranged on two stators, described C type shell fragment is vertically arranged on fixed head, described lead-out wire wire harness is arranged in C type shell fragment, described stator is parallel to fixed head and arranges, cushion block is provided with below the stator of fixed head, described cushion block corresponds to clamping screw and be provided with screwed hole, described clamping screw is threaded with the screwed hole on cushion block through after two stators successively.
Wherein, described fixed head is weldingly fixed on casing, and described wire harness fixation kit is weldingly fixed on fixed head by cushion block.
Wherein, described clamping screw is wing bolt.
Wherein, the crooked radian of described C type shell fragment is consistent with the profile radian of lead-out wire wire harness.
Wherein, the material of described fixed head, C type shell fragment, stator and cushion block is stainless steel.
The beneficial effects of the utility model are: arrange wire harness fixed mechanism by the other end side at casing, outlet terminal is coordinated firmly to be fixed on casing by lead-out wire wire harness, reduce lead-out wire wire harness to pull when motor racing, pull risk, wire harness is reduced to loosen and the jumping arc brought, the quality risk such as overheated, thus improve security reliability and the useful life of drive motors and electric automobile, and overall structure is simple, is convenient to dismounting, maintenance and replacing.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the drive motors for electric automobile of the utility model embodiment.
Figure 2 shows that the partial enlarged drawing A in Fig. 1.
Label declaration:
1-casing; 2-lead-out wire wire harness; 3-outlet terminal; 4-wire harness fixed mechanism; 40-fixed head; 41-C type shell fragment; 42-stator; 43-clamping screw; 44-cushion block.
Embodiment
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with execution mode.
The design of the utility model most critical is: arrange wire harness fixed mechanism in the other end side of casing, coordinates the outlet terminal of casing one end side to be firmly fixed on casing by lead-out wire wire harness.
Please refer to shown in Fig. 1 and Fig. 2, drive motors for electric automobile of the present utility model, comprise casing 1, the one end side of described casing 1 is provided with more than one lead-out wire wire harness 2 and more than one outlet terminal 3, described lead-out wire wire harness 2 and outlet terminal 3 one_to_one corresponding, described lead-out wire wire harness 2 is fixed on casing 1 by outlet terminal 3, the other end side of described casing 1 is provided with wire harness fixed mechanism 4, the more than one wire harness fixation kit that described wire harness fixed mechanism 4 comprises fixed head 40 and is arranged on fixed head 40, described wire harness fixation kit and lead-out wire wire harness 2 one_to_one corresponding, described wire harness fixation kit comprises C type shell fragment 41, two stators be parallel to each other 42 extended by two opening edges of C type shell fragment 41 and the vertical clamping screw 43 be arranged on two stators 42, described C type shell fragment 41 is vertically arranged on fixed head 40, described lead-out wire wire harness 2 is arranged in C type shell fragment 41, described stator 42 is parallel to fixed head 40 and arranges, cushion block 44 is provided with below the stator 42 of fixed head 40, described cushion block 44 corresponds to clamping screw 43 and be provided with screwed hole, described clamping screw 43 is threaded with the screwed hole on cushion block 44 through after two stators 42 successively.
In the above-described embodiments, C type shell fragment 41 has certain elastic deformability, by screwing clamping screw 43, C type shell fragment 41 can be made to hold onto lead-out wire wire harness 2 firmly, thus prevent lead-out wire wire harness 2 from shaking in motor racing process, pull and pull equivalent risk, avoid wire harness to loosen; And after clamping screw 43 of outwarding winding, lead-out wire wire harness 2 can be separated like a cork from the opening part of C type shell fragment 41, be convenient to dismounting, maintenance and replacing.
In the above-described embodiments, cushion block 44 has following effect: 1, profile due to C type shell fragment 41 is arc, if wire harness fixation kit is fixed on fixed head 40 by C type shell fragment 41 with welding of fixed head 40, to greatly increase welding difficulty, and be difficult to guarantee that stator 42 and fixed head 40 be arranged in parallel, thus make clamping screw 43 be difficult to the loading of mating holes position, and cushion block 44 is just in time as providing near the stator 42 of fixed head 40 weld plane with the supporter between fixed head 40, make stator 42 can remain parallel with fixed head 40 in welding process, and greatly reduce welding difficulty, improve welded stability, 2, screwed hole cushion block 44 arranged, can lock with clamping screw 43, without the need to offering screwed hole in addition on fixed head 40, greatly reducing processing and assembly difficulty, and improving overall construction intensity.
From foregoing description, the beneficial effects of the utility model are: arrange wire harness fixed mechanism by the other end side at casing, outlet terminal is coordinated firmly to be fixed on casing by lead-out wire wire harness, reduce lead-out wire wire harness to pull when motor racing, pull risk, wire harness is reduced to loosen and the jumping arc brought, the quality risk such as overheated, thus improve security reliability and the useful life of drive motors and electric automobile, and overall structure is simple, is convenient to dismounting, maintenance and replacing.
Further, described fixed head 40 is weldingly fixed on casing 1, and described wire harness fixation kit is weldingly fixed on fixed head 40 by cushion block 44.
Further, described clamping screw 43 is wing bolt.
From foregoing description, the beneficial effects of the utility model are: adopt wing bolt, it is time saving and energy saving to install.
Further, the crooked radian of described C type shell fragment 41 is consistent with the profile radian of lead-out wire wire harness 2.
From foregoing description, the beneficial effects of the utility model are: the crooked radian of C type shell fragment is consistent with the profile radian of lead-out wire wire harness, and C type shell fragment can be made to hold onto lead-out wire wire harness better when screwing clamping screw, and structure is also compacter.
Further, the material of described fixed head 40, C type shell fragment 41, stator 42 and cushion block 44 is stainless steel.
From foregoing description, the beneficial effects of the utility model are: adopt stainless steel, effectively can prevent corrosion, improve useful life.
Continue referring to shown in Fig. 1 and Fig. 2, embodiment one of the present utility model is:
A kind of drive motors for electric automobile, comprise casing 1, the one end side of described casing 1 is provided with more than one lead-out wire wire harness 2 and more than one outlet terminal 3, described lead-out wire wire harness 2 and outlet terminal 3 one_to_one corresponding, described lead-out wire wire harness 2 is fixed on casing 1 by outlet terminal 3, the other end side of described casing 1 is provided with wire harness fixed mechanism 4, the more than one wire harness fixation kit that described wire harness fixed mechanism 4 comprises fixed head 40 and is arranged on fixed head 40, described fixed head 40 is weldingly fixed on casing 1, described wire harness fixation kit and lead-out wire wire harness 2 one_to_one corresponding, described wire harness fixation kit comprises C type shell fragment 41, two stators be parallel to each other 42 extended by two opening edges of C type shell fragment 41 and the vertical clamping screw 43 be arranged on two stators 42, described C type shell fragment 41 is vertically arranged on fixed head 40, the crooked radian of described C type shell fragment 41 is consistent with the profile radian of lead-out wire wire harness 2, described lead-out wire wire harness 2 is arranged in C type shell fragment 41, described stator 42 is parallel to fixed head 40 and arranges, cushion block 44 is provided with below the stator 42 of fixed head 40, described wire harness fixation kit is weldingly fixed on fixed head 40 by cushion block 44, described cushion block 44 corresponds to clamping screw 43 and be provided with screwed hole, described clamping screw 43 is threaded with the screwed hole on cushion block 44 through after two stators 42 successively.Described clamping screw 43 is wing bolt, and the material of described fixed head 40, C type shell fragment 41, stator 42 and cushion block 44 is stainless steel.
In sum, the drive motors for electric automobile that the utility model provides, by the other end side at casing, wire harness fixed mechanism is set, outlet terminal is coordinated firmly to be fixed on casing by lead-out wire wire harness, reduce lead-out wire wire harness to pull when motor racing, pull risk, wire harness is reduced to loosen and the jumping arc brought, the quality risk such as overheated, thus improve security reliability and the useful life of drive motors and electric automobile, and overall structure is simple, is convenient to dismounting, maintenance and replacing.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the drive motors for electric automobile, comprise casing, the one end side of described casing is provided with more than one lead-out wire wire harness and more than one outlet terminal, described lead-out wire wire harness and outlet terminal one_to_one corresponding, described lead-out wire wire harness is fixed on casing by outlet terminal, it is characterized in that: the other end side of described casing is provided with wire harness fixed mechanism, described wire harness fixed mechanism comprises fixed head and is arranged on the more than one wire harness fixation kit on fixed head, described wire harness fixation kit and lead-out wire wire harness one_to_one corresponding, described wire harness fixation kit comprises C type shell fragment, two stators be parallel to each other extended by two opening edges of C type shell fragment and the vertical clamping screw be arranged on two stators, described C type shell fragment is vertically arranged on fixed head, described lead-out wire wire harness is arranged in C type shell fragment, described stator is parallel to fixed head and arranges, cushion block is provided with below the stator of fixed head, described cushion block corresponds to clamping screw and be provided with screwed hole, described clamping screw is threaded with the screwed hole on cushion block through after two stators successively.
2. the drive motors for electric automobile according to claim 1, is characterized in that: described fixed head is weldingly fixed on casing, described wire harness fixation kit is weldingly fixed on fixed head by cushion block.
3. the drive motors for electric automobile according to claim 1, is characterized in that: described clamping screw is wing bolt.
4. the drive motors for electric automobile according to claim 1, is characterized in that: the crooked radian of described C type shell fragment is consistent with the profile radian of lead-out wire wire harness.
5. the drive motors for electric automobile according to claim 1, is characterized in that: the material of described fixed head, C type shell fragment, stator and cushion block is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826908.8U CN205017157U (en) | 2015-10-23 | 2015-10-23 | A driving motor for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826908.8U CN205017157U (en) | 2015-10-23 | 2015-10-23 | A driving motor for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205017157U true CN205017157U (en) | 2016-02-03 |
Family
ID=55215739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520826908.8U Expired - Fee Related CN205017157U (en) | 2015-10-23 | 2015-10-23 | A driving motor for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205017157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533042A (en) * | 2016-12-14 | 2017-03-22 | 衡阳市力源动力制造有限公司 | Internal tightening structure for submersible motor |
| CN110957835A (en) * | 2019-11-04 | 2020-04-03 | 珠海凯邦电机制造有限公司 | Wire outgoing clamp and motor |
-
2015
- 2015-10-23 CN CN201520826908.8U patent/CN205017157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533042A (en) * | 2016-12-14 | 2017-03-22 | 衡阳市力源动力制造有限公司 | Internal tightening structure for submersible motor |
| CN110957835A (en) * | 2019-11-04 | 2020-04-03 | 珠海凯邦电机制造有限公司 | Wire outgoing clamp and motor |
| CN110957835B (en) * | 2019-11-04 | 2021-12-14 | 珠海凯邦电机制造有限公司 | Wire outgoing clamp 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 |
Granted publication date: 20160203 Termination date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |