CN112260449B - Motor casing-controller casing-box casing integrated structure - Google Patents
Motor casing-controller casing-box casing integrated structure Download PDFInfo
- Publication number
- CN112260449B CN112260449B CN202011198053.0A CN202011198053A CN112260449B CN 112260449 B CN112260449 B CN 112260449B CN 202011198053 A CN202011198053 A CN 202011198053A CN 112260449 B CN112260449 B CN 112260449B
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- CN
- China
- Prior art keywords
- casing
- motor
- box
- controller
- motor casing
- 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.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a motor casing-controller casing-box casing integrated structure, which comprises a motor casing, a controller box and a box casing provided with a speed change mechanism, wherein the tail end of the motor casing is opened and covered with a motor cover, the upper end of the motor casing is provided with the controller box with an integrated structure, the upper end of the controller box is opened and covered with a box cover, the box casing and the motor casing are integrated and positioned at the front end of the motor casing, and the motor casing is communicated with the inside of the controller box. According to the invention, through improving the separation structure of the motor casing, the controller box and the gearbox casing of the traditional electric tricycle, the integrated structure is adopted, the structure is more compact, the temperature rise of the motor can be further reduced, the manufacturing cost of the casing is reduced, meanwhile, the fan blades in the motor casing are utilized to accelerate the movement speed of the air flow in the controller and the casing which are communicated with the fan blades, the heat dissipation effect is improved through the heat dissipation holes, the dead weight of the casing can be reduced through the integrated structure, the power consumption of the electric tricycle is further reduced, and the electric tricycle is environment-friendly and energy-saving.
Description
Technical Field
The invention belongs to the technical field of electric tricycles, and relates to a motor casing-controller casing-box casing integrated structure.
Background
Most of electric tricycles in the prior art adopt a separation design method for a motor shell, a controller shell and a box shell, three shells are required to be independently designed and manufactured, time and labor are consumed, the shells are generally heavy, the power burden of the electric tricycles is increased, and the energy consumption is high.
Disclosure of Invention
The invention aims to solve the technical problems that: a motor casing-controller casing-box casing integrated structure is provided to solve the problems in the prior art.
The technical scheme adopted by the invention is as follows: the utility model provides a motor casing-controller shell-box shell integrated structure, includes motor casing, controller box and installs speed change mechanism's box casing, and motor casing tail end opening and lid have closed the motor lid, and the upper end is provided with the controller box of integrated structure, and controller box upper end opening and lid have closed the lid, and box casing and motor casing structure as an organic whole just are located motor casing front end, and motor casing and the inside intercommunication of controller box.
Preferably, the middle part of the motor cover is fully provided with ventilation holes.
Preferably, an end cover is mounted at the front end of the case.
Preferably, the motor casing is communicated with the controller box through a strip-shaped hole.
Preferably, a cylindrical hole is formed in a wall plate between the case body shell and the motor shell, and a reinforcing rib strip is arranged on one side of the wall plate close to the inner cavity of the motor shell.
The invention has the beneficial effects that: compared with the prior art, the invention improves the separation structure of the motor casing, the controller box and the gearbox casing of the traditional electric tricycle, adopts an integrated structure, has more compact structure, is more convenient for controlling the balance of the tricycle, can further reduce the temperature rise of the motor and reduce the manufacturing cost of the casing, simultaneously accelerates the air flow movement speed in the controller and the casing communicated with the fan blade in the motor casing, improves the heat dissipation effect through the heat dissipation holes, and can reduce the dead weight of the casing by adopting the integrated structure, further reduce the power consumption of the electric tricycle, and is environment-friendly and energy-saving.
Drawings
FIG. 1 is a schematic view of an installation perspective structure of the present invention;
FIG. 2 is a schematic view of the rear mounting structure of the present invention;
FIG. 3 is a schematic diagram of an installation side view of the present invention;
FIG. 4 is a schematic diagram of a rear view of a motor housing;
FIG. 5 is a schematic perspective view of a motor housing;
FIG. 6 is a perspective view of another view of a motor housing;
FIG. 7 is a schematic perspective view of an end cap;
fig. 8 is a schematic diagram of the front view of the end cap.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples.
Example 1: as shown in fig. 1-8, a motor casing-controller casing-casing integrated structure comprises a motor casing 1, a controller box 2 and a casing 3 for installing a speed change mechanism, wherein the tail end of the motor casing 1 is opened and covered with a motor cover 4, the upper end of the motor casing is provided with the controller box 2 with an integrated structure, the upper end of the controller box 2 is opened and covered with a box cover 5, the casing 3 and the motor casing 1 are integrated and positioned at the front end of the motor casing 1, and the motor casing 1 is communicated with the inside of the controller box 2.
Preferably, the middle part of the motor cover 4 is covered with ventilation holes 6, so that the internal heat dissipation efficiency can be improved.
Preferably, an end cover 7 is mounted at the front end of the casing 3, and through the end cover, an internal speed change mechanism and a speed change output are conveniently mounted, and a brake clamping mechanism is also conveniently mounted.
Preferably, the motor casing 1 is communicated with the controller box 2 through the strip-shaped hole 8, so that the heat dissipation requirement of the controller box can be met.
Preferably, a cylindrical hole 9 is formed in a wall plate between the case shell 3 and the motor shell 1, and a reinforcing rib 10 is arranged on one side of the wall plate close to the inner cavity of the motor shell 1, so that stability and reliability of an output end of the motor shell can be improved.
The foregoing is merely illustrative of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the scope of the present invention, and therefore, the scope of the present invention shall be defined by the scope of the appended claims.
Claims (1)
1. A motor casing-controller shell-box shell integrated structure for electric tricycle, its characterized in that: the motor comprises a motor casing (1), a controller box (2) and a casing (3) provided with a speed change mechanism, wherein the tail end of the motor casing (1) is opened and covered with a motor cover (4), the upper end of the motor casing is provided with the controller box (2) with an integrated structure, the upper end of the controller box (2) is opened and covered with a box cover (5), the casing (3) and the motor casing (1) are integrated and positioned at the front end of the motor casing (1), and the motor casing (1) is communicated with the inside of the controller box (2); the middle part of the motor cover (4) is fully provided with ventilation holes (6); the motor casing (1) is communicated with the controller box (2) through a strip-shaped hole (8); a cylindrical hole (9) is formed in a wall plate between the box body shell (3) and the motor shell (1), a reinforcing rib (10) is arranged on one side of the wall plate close to the inner cavity of the motor shell (1), the controller box (2) is arranged towards the box body shell (3), a section of the controller box is arranged above the box body shell (3) in a suspending manner, and part of the controller box (2) corresponding to the strip-shaped hole (8) is fixedly connected with the box body shell (3); an end cover (7) is arranged at the front end of the box body shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011198053.0A CN112260449B (en) | 2020-10-30 | 2020-10-30 | Motor casing-controller casing-box casing integrated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011198053.0A CN112260449B (en) | 2020-10-30 | 2020-10-30 | Motor casing-controller casing-box casing integrated structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112260449A CN112260449A (en) | 2021-01-22 |
| CN112260449B true CN112260449B (en) | 2024-02-06 |
Family
ID=74268632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011198053.0A Active CN112260449B (en) | 2020-10-30 | 2020-10-30 | Motor casing-controller casing-box casing integrated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112260449B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207069768U (en) * | 2017-06-15 | 2018-03-02 | 安徽华昊机械制造有限公司 | A kind of motor with air cooling housing |
| CN208149039U (en) * | 2018-03-01 | 2018-11-27 | 上海汽车集团股份有限公司 | A kind of integrated power drive system |
| CN208754130U (en) * | 2018-06-29 | 2019-04-16 | 合肥巨一动力系统有限公司 | A kind of three-in-one shell structure of controller, retarder, motor |
-
2020
- 2020-10-30 CN CN202011198053.0A patent/CN112260449B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207069768U (en) * | 2017-06-15 | 2018-03-02 | 安徽华昊机械制造有限公司 | A kind of motor with air cooling housing |
| CN208149039U (en) * | 2018-03-01 | 2018-11-27 | 上海汽车集团股份有限公司 | A kind of integrated power drive system |
| CN208754130U (en) * | 2018-06-29 | 2019-04-16 | 合肥巨一动力系统有限公司 | A kind of three-in-one shell structure of controller, retarder, motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112260449A (en) | 2021-01-22 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |