CN202550777U - Improved automobile motor outer housing - Google Patents
Improved automobile motor outer housing Download PDFInfo
- Publication number
- CN202550777U CN202550777U CN2012201790371U CN201220179037U CN202550777U CN 202550777 U CN202550777 U CN 202550777U CN 2012201790371 U CN2012201790371 U CN 2012201790371U CN 201220179037 U CN201220179037 U CN 201220179037U CN 202550777 U CN202550777 U CN 202550777U
- Authority
- CN
- China
- Prior art keywords
- outer housing
- automobile motor
- fin
- motor outer
- cooling fin
- 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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- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model provides an improved automobile motor outer housing, and particularly relates to a casting piece with a cooling fin and column pins, wherein the sawtooth-shaped cooling fin integrated with a motor outer housing is arranged at an arc section of the outer edge of the motor outer housing in a convex manner, a plurality of ventilated cooling holes are evenly arranged on the cooling fin, the column pins are distributed at four corners on the surface of the outer side of the outer housing, the column pins are cylindrical, the eight column pins are available, and the cooling fin 12 is equally divided into four symmetrical parts by the column pins in the shape like a Chinese character 'JING'. According to the improved automobile motor outer housing, the ventilated cooling holes are arranged on the cooling fin, so that the manufacture material of the automobile motor outer housing can be reduced, the cost can be reduced, the air contact area of the cooling fin can be enlarged, and the air ventilation degree of the surface of the whole automobile motor outer housing can be enhanced; therefore, the cooling condition of the automobile motor outer housing can be improved, and the danger of accidents caused by the overheat of the motor can be reduced.
Description
Technical field
The utility model relates to a kind of automobile component field, relates in particular to the automobile motor shell that uses on a kind of automobile.
Background technology
At present, employed motor case is the cast member that has fin and suspension column on the automobile, because motor is in operation process; There is a large amount of electric energy to be converted into heat energy; And the heat energy that transforms need rely on fin and suspension column on the motor case to disperse out with heat conducting mode, yet because the external surface area of fin on the shell and suspension column is limited, the heat energy that produces continually can make the motor case surface hot soon; In the course of time; Be easy to burn out motor, What is more then is prone to cause automobile circuit to catch fire, and consequence causes anxiety.
Number of patent application is 200920056892.1 " automobile motor shell ", and being raised with motor case at the arc section of motor case outer rim is the zigzag fin of one, and on four suspension columns, has rectangular through-hole; Strengthened the area of dissipation of motor case; Improved radiating condition on certain degree, but this automobile motor shell has only only been opened rectangular through-hole on suspension column, and fin has not been improved; Be unfavorable for the circulation of air of fin, thereby radiating effect is limited.
Summary of the invention
The purpose of the utility model is the deficiency to prior art; A kind of improvement automobile motor shell is provided; Through ventilating heat dissipating hole is set on fin, has enlarged the air contact area of fin and strengthened the circulation of air degree on whole casing surface, thereby improved the automobile motor radiating condition.
The utility model adopts technical scheme following:
A kind of improvement automobile motor shell is specially the cast member that has fin and suspension column, it is characterized in that: it is the zigzag fin of one that the arc section of said motor case outer rim is raised with motor case, and suspension column is distributed in the four corners position of shell outer surface.
Said fin is provided with a plurality of ventilating heat dissipating holes.
Said suspension column quantity is 8, is " well " font and fin is divided into 4 parts of impartial symmetry.
The beneficial effect of the utility model is:
1, reduces automobile motor shell manufacturing materials, reduced cost;
2, enlarge the air contact area of fin and strengthen the circulation of air of whole automobile motor case surface, thereby improved automobile motor shell radiating condition, increased radiating effect, greatly reduced the danger that causes contingency owing to motor is overheated.
Description of drawings
Fig. 1 is a kind of improvement automobile motor of the utility model shell mechanism sketch map.
Fig. 2 is the said a kind of heat radiating fin structure sketch map of improveing the automobile motor shell of the utility model.
Among the figure, 1-motor case, 12-fin, 13-suspension column, 121 ventilating heat dissipating holes.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, further illustrate the utility model:
Like Fig. 1, shown in Figure 2; A kind of improvement automobile motor shell is specially the cast member that has fin 12 and suspension column 13, is raised with motor case 1 at the arc section of motor case 1 outer rim to be the jagged fin 12 of one; Be equipped with a plurality of ventilating heat dissipating holes 121 on the fin 12; Quantity is 4-10, and ventilating heat dissipating hole 121 has enlarged the air contact area of fin 12 and strengthened the circulation of air degree on whole motor case 1 surface, has improved motor case 1 radiating condition.
The utility model provides a kind of improvement automobile motor shell; Through ventilating heat dissipating hole 121 is set on fin 12; Enlarge the air contact area of fin 12 and strengthened the circulation of air degree on the surface of whole motor case 1; Thereby improved the radiating condition of motor, greatly reduced the danger that causes contingency owing to motor is overheated.
Claims (3)
1. an improvement automobile motor shell comprises fin and suspension column, and it is characterized in that: it is the jagged fin of one that the arc section of described motor case outer rim is raised with motor case, and suspension column is distributed in the four corners position of shell outer surface.
2. a kind of improvement automobile motor shell according to claim 1, it is characterized in that: said suspension column quantity is 8, is " well " font and fin is divided into 4 parts of impartial symmetry.
3. a kind of improvement automobile motor shell according to claim 1 is characterized in that: be equipped with ventilating heat dissipating hole on the said fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201790371U CN202550777U (en) | 2012-04-24 | 2012-04-24 | Improved automobile motor outer housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201790371U CN202550777U (en) | 2012-04-24 | 2012-04-24 | Improved automobile motor outer housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202550777U true CN202550777U (en) | 2012-11-21 |
Family
ID=47171344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201790371U Expired - Fee Related CN202550777U (en) | 2012-04-24 | 2012-04-24 | Improved automobile motor outer housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202550777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103795176A (en) * | 2013-03-05 | 2014-05-14 | 常熟市强盛电力设备有限责任公司 | Stator frame of generator |
-
2012
- 2012-04-24 CN CN2012201790371U patent/CN202550777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103795176A (en) * | 2013-03-05 | 2014-05-14 | 常熟市强盛电力设备有限责任公司 | Stator frame of generator |
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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: 20121121 Termination date: 20160424 |