CN201830083U - Small general-purpose motor - Google Patents
Small general-purpose motor Download PDFInfo
- Publication number
- CN201830083U CN201830083U CN2010205542530U CN201020554253U CN201830083U CN 201830083 U CN201830083 U CN 201830083U CN 2010205542530 U CN2010205542530 U CN 2010205542530U CN 201020554253 U CN201020554253 U CN 201020554253U CN 201830083 U CN201830083 U CN 201830083U
- Authority
- CN
- China
- Prior art keywords
- motor
- cooling fan
- utility
- model
- housing
- 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
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a small general-purpose motor, comprising a motor shell and a motor body arranged in the motor shell, wherein cooling fan blades are arranged at one end of the motor body. The small general-purpose motor is characterized in that a cooling fan cover is further arranged in the motor shell, and the cooling fan blades are arranged in the cooling fan cover. As for the small general-purpose motor, temperature rise can be effectively reduced, and standard requirements of IEC/UL/3C and the like can be achieved, so that the purposes of reducing cost and improving performance can be achieved.
Description
Technical field
This special utility is used in the Small Universal dynamo series.
Background technology
The Small Universal motor application is in household electrical appliance, electric tool, body-building apparatus, each side such as factory automation.Current motor is constantly developing towards aspects such as miniaturization, intellectuality, high efficiency, low costs.Except employing new technology, outside the new material, how on traditional motor, to improve, make cost lower, efficient is higher, becomes the main improvement direction of enterprise.Tradition skill motor body is installed in the motor housing, when being connected the cooling fan blade generation airflow convection of motor body end, has eddy current to produce, and makes that in motor housing inside the high temperature discharge that air-flow can not produce motor completely be gone out.
The utility model content
For overcoming above-mentioned technological deficiency, it is higher to the utility model discloses a kind of cooling effectiveness, thereby reduces the Small Universal motor of temperature rise.
The disclosed a kind of Small Universal motor of the utility model, comprise motor housing and be located at the interior motor body of motor housing, be provided with cooling fan blade at described motor body one end, it is characterized in that: also be provided with the cooling fan housing in described motor housing, described cooling fan blade is arranged in the described cooling fan housing.
Because motor body is installed in the motor housing, when cooling fan blade produces airflow convection, installed the cooling fan housing additional and led like this as air-flow, air communication is crossed the path of appointment the high temperature discharge that motor produces is gone out.Under identical service condition, the temperature that Small Universal motor of the present utility model can effectively reduce motor raises, and reaches standard-requireds such as IEC/UL/3C, thereby realizes reducing cost, and improves performance.
Description of drawings
Fig. 1 is the utility model structural representation.
Specific embodiments
To be elaborated to the utility model by specific embodiment below.
The disclosed a kind of Small Universal motor of the utility model as shown in Figure 1, comprise motor housing 11 and be located at motor body 22 in the motor housing 11, be provided with the cooling fan blade (not shown) at described motor body 22 1 ends, 11 also are provided with cooling fan housing 33 in described motor housing, and described cooling fan blade is arranged on described cooling fan housing interior 33.
Because motor body 22 is installed in the motor housing 11, when cooling fan blade produces airflow convection, installed cooling fan housing 33 additional like this as the air-flow guiding, air communication is crossed the path (direction shown in arrow among Fig. 1) of appointment the high temperature discharge that motor produces is gone out.Under identical service condition, the temperature that Small Universal motor of the present utility model can effectively reduce motor raises, and reaches standard-requireds such as IEC/UL/3C, thereby realizes reducing cost, and improves performance.
In sum; although the utility model is described in detail the utility model structure by specific embodiment; but persons skilled in the art should be understood that; the foregoing description only is the description to preferred embodiment of the present utility model; but not to the restriction of the utility model protection range; persons skilled in the art are in the disclosed technical scope of the utility model, and the variation that can expect easily is all within protection range of the present utility model.
Claims (1)
1. Small Universal motor, comprise motor housing and be located at the interior motor body of motor housing, be provided with cooling fan blade at described motor body one end, it is characterized in that: also be provided with the cooling fan housing in described motor housing, described cooling fan blade is arranged in the described cooling fan housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205542530U CN201830083U (en) | 2010-09-30 | 2010-09-30 | Small general-purpose motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205542530U CN201830083U (en) | 2010-09-30 | 2010-09-30 | Small general-purpose motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830083U true CN201830083U (en) | 2011-05-11 |
Family
ID=43968597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205542530U Expired - Lifetime CN201830083U (en) | 2010-09-30 | 2010-09-30 | Small general-purpose motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830083U (en) |
-
2010
- 2010-09-30 CN CN2010205542530U patent/CN201830083U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Small general-purpose motor Effective date of registration: 20140514 Granted publication date: 20110511 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Power Motor Industrial Co., Ltd. Registration number: 2014990000356 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150824 Granted publication date: 20110511 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Power Motor Industrial Co., Ltd. Registration number: 2014990000356 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |
|
| CX01 | Expiry of patent term |