CN202798251U - Motor box of electric vehicle - Google Patents
Motor box of electric vehicle Download PDFInfo
- Publication number
- CN202798251U CN202798251U CN2012203536197U CN201220353619U CN202798251U CN 202798251 U CN202798251 U CN 202798251U CN 2012203536197 U CN2012203536197 U CN 2012203536197U CN 201220353619 U CN201220353619 U CN 201220353619U CN 202798251 U CN202798251 U CN 202798251U
- Authority
- CN
- China
- Prior art keywords
- housing
- motor box
- electric vehicle
- box body
- motor
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/34—Bottom brackets
Abstract
The utility model relates to a motor box of an electric vehicle, mainly comprising a motor box body, positioning column sleeves and wiring holes, wherein the motor box body is formed by a first housing and a second housing which are fixed arranged together, the positioning column sleeves are fixedly arranged on the motor box body formed by the first housing and the second housing, and the wiring holes are opened on the motor box body. The first housing and the second housing are sheet metal parts and are lighter in weight so that the weight of the entire electric vehicle can be reduced and the cruising ability of the electric vehicle is more brilliant. The positioning column sleeves are first installed on the first housing and the second housing, and then the first housing and the second housing are welded together to form the motor box body. The motor box of the electric vehicle is simple in structure, positioning columns on a motor are inserted in the positioning column sleeves on the motor box and the positioning is accurate and firm, which can make a motor base stable, reduce shake and protect the safety of riders. Moreover, due to the design of the wiring holes, wiring can be hidden, and wires and brake cables can be smoother and can be well protected.
Description
Technical field
The utility model relates to a kind of motor mounting box, is specifically related to a kind of electric vehicle motor box.
Background technology
Existing electric vehicle motor box is forge piece, and its processed complex, cost are higher, and its assembling trouble is time-consuming, bothersome.
The utility model content
For above-mentioned technical problem, the utility model provides a kind of electric vehicle motor box, and its simple in structure, accurate positioning can be hidden the motor cabling, and quality is light and handy, makes the electric motor car flying power stronger.
The realization the technical solution of the utility model is as follows:
A kind of electric vehicle motor box, the motor box body that it mainly is made of the first housing, the second housing, described the first housing and the second housing are fixedly installed together, and be fixedly installed on location column sleeve on the motor box body that the first housing, the second housing consist of, and be opened in the cable hole on the motor box body.
Described cable hole comprises shift cable cable hole, line of induction cable hole and the power supply cable hole that is opened on the motor box body.
The built-in edge of described the first housing and the second housing is provided with welding bead and fills up groove, and during welding, scolder is filled in welding bead and fills up in the groove, and the first housing and the second housing are welded together.
The cross section that described welding bead is filled up groove is V-type.
Described reference column cover is provided with three.
Adopted such scheme, the first housing, the second housing are sheet metal component, measure lighter and handier, alleviate the whole electric vehicle quality, make flying power more remarkable, fixedly column sleeve is installed on the first housing, the second housing, again the first housing, the second housing is welded together to form the motor box body; The utility model is simple in structure, and the reference column on the motor inserts the location column sleeve on the motor box body, and accurate positioning is firm, makes motor base stable, reduces to rock protection rider safety; The design of cable hole is convenient to hide cabling, makes electric wire/brake cable more smooth, and can be subject to good protection.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure, 1 is the first housing, and 2 is the second housing, and 3 is hypotenuse, and 4 fill up groove for welding bead, and 5 are the location column sleeve, and 6 is the shift cable cable hole, and 7 is line of induction cable hole, and 8 is the power supply cable hole.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Referring to Fig. 1, a kind of electric vehicle motor box, the motor box body that it mainly is made of the first housing 1, the second housing 2, the first housing 1 and the second housing 2 are fixedly installed together, and the weld of the first housing 1 and the second housing 2 bends out hypotenuse 3, hypotenuse consists of welding bead and fills up groove 4, the cross section that its welding bead is filled up groove is V-type, and the cross section also can be other shapes certainly, as U-shaped, square, circular arc type etc.; The motor box body that consists of at the first housing, the second housing is welded with three location column sleeves 5; the reference column cover is used for inserting the reference column on the motor; thereby motor is positioned; guarantee assembly precision; and be opened in cable hole on the motor box body; it comprises shift cable cable hole 6, line of induction cable hole 7 and the power supply cable hole 8 that is opened on the motor box body, hides cabling, and can play certain protective effect to cabling.
Claims (5)
1. electric vehicle motor box, it is characterized in that: the motor box body that it mainly is made of the first housing, the second housing, described the first housing and the second housing are fixedly installed together, and be fixedly installed on location column sleeve on the motor box body that the first housing, the second housing consist of, and be opened in the cable hole on the motor box body.
2. a kind of electric vehicle motor box according to claim 1, it is characterized in that: described cable hole comprises shift cable cable hole, line of induction cable hole and the power supply cable hole that is opened on the motor box body.
3. a kind of electric vehicle motor box according to claim 1, it is characterized in that: the built-in edge of described the first housing and the second housing is provided with welding bead and fills up groove.
4. a kind of electric vehicle motor box according to claim 3, it is characterized in that: the cross section that described welding bead is filled up groove is V-type.
5. each described a kind of electric vehicle motor box according to claim 1-4, it is characterized in that: described reference column cover is provided with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203536197U CN202798251U (en) | 2012-07-19 | 2012-07-19 | Motor box of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203536197U CN202798251U (en) | 2012-07-19 | 2012-07-19 | Motor box of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202798251U true CN202798251U (en) | 2013-03-13 |
Family
ID=47825424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203536197U Expired - Lifetime CN202798251U (en) | 2012-07-19 | 2012-07-19 | Motor box of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202798251U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184590A (en) * | 2016-08-16 | 2016-12-07 | 苏州八方电机科技有限公司 | Built-in motor link and built-in motor |
| WO2020056944A1 (en) * | 2018-09-18 | 2020-03-26 | 珠海格力电器股份有限公司 | Tower fan cabling structure and tower fan thereof |
| CN111469969A (en) * | 2015-07-17 | 2020-07-31 | 株式会社岛野 | Bicycle component |
-
2012
- 2012-07-19 CN CN2012203536197U patent/CN202798251U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469969A (en) * | 2015-07-17 | 2020-07-31 | 株式会社岛野 | Bicycle component |
| CN106184590A (en) * | 2016-08-16 | 2016-12-07 | 苏州八方电机科技有限公司 | Built-in motor link and built-in motor |
| WO2020056944A1 (en) * | 2018-09-18 | 2020-03-26 | 珠海格力电器股份有限公司 | Tower fan cabling structure and tower fan thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213022, 89 innovation Avenue, Xinbei District, Jiangsu, Changzhou Patentee after: Yung chi (Changzhou) auto industry Limited by Share Ltd. Address before: 213000 Jiangsu city of Changzhou province Tongjiang New District Longhutang Town Road No. 689 Patentee before: YONGQI (CHANGZHOU) BICYCLE INDUSTRY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213031, No. 689 middle Tongjiang Road, Xinbei District, Jiangsu, Changzhou, Xinbei District, Changzhou, 89 innovation Avenue No. 6, Tianhe Road, Xinbei District, Changzhou Patentee after: YONG QI (CHINA) BICYCLE INDUSTRIAL Corp. Address before: 213022, 89 innovation Avenue, Xinbei District, Jiangsu, Changzhou Patentee before: Yung chi (Changzhou) auto industry Limited by Share Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |