CN202160021U - Stator lamination benefit for heat radiation - Google Patents
Stator lamination benefit for heat radiation Download PDFInfo
- Publication number
- CN202160021U CN202160021U CN2011203083099U CN201120308309U CN202160021U CN 202160021 U CN202160021 U CN 202160021U CN 2011203083099 U CN2011203083099 U CN 2011203083099U CN 201120308309 U CN201120308309 U CN 201120308309U CN 202160021 U CN202160021 U CN 202160021U
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- punching
- stator punching
- teeth groove
- stator
- 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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Abstract
The utility model discloses a stator lamination benefit for heat radiation, wherein the whole stator lamination is circular, and comprises a circular lamination body, the periphery of the lamination body is uniformly provided with a plurality of tooth grooves used for coil winding, a tooth portion is formed between tooth grooves, and the lamination body is provided with a plurality of air holes. The lamination body in the utility model is provided with a plurality of air holes, thereby increasing the heat radiation capability of the stator lamination, saving the material, lightening the weight and having no effect on the performance of the motor.
Description
Technical field
The utility model relates to the blower fan stator, particularly a kind of stator punching that is beneficial to heat radiation.
Background technology
Mostly present blower motor stator punching is rounded, on the stator punching body periphery of circle, is provided with a plurality of teeth groove in order to winding around; The zone of stator punching body is the zone that does not have vacancy; Such stator punching radiating effect is poor, and weight is also big, not enough economical with materials.
The utility model content
The utility model has overcome the deficiency that exists in the above-mentioned prior art, and a kind of good heat dissipation effect is provided, and weight is little, the stator punching of economical with materials.
The technical scheme of the utility model is achieved in that
A kind of stator punching that is beneficial to heat radiation; Described stator punching integral body is rounded; Described stator punching comprises circular punching body; On the periphery of punching body, be evenly distributed with several teeth groove, form tooth portion between teeth groove and the teeth groove, on the punching body, be distributed with a plurality of ventilation holes in order to winding around.
As preferably, 16 teeth groove are arranged in the peripheral distribution of punching body.
As preferably, described ventilation hole is circular or square.
Adopted the beneficial effect of the utility model of technique scheme to be:
The utility model is being distributed with a plurality of ventilation holes on the punching body, not only make the stator punching heat-sinking capability be improved, but also practiced thrift material, alleviated weight, and motor properties is not affected yet.
Description of drawings
Fig. 1 is the structural representation of the utility model stator punching.
Embodiment
The embodiment of the utility model is following:
Embodiment: a kind of stator punching that is beneficial to heat radiation; As shown in Figure 1; Described stator punching 1 integral body is rounded, and described stator punching 1 comprises circular punching body 2, on the periphery of punching body 2, is evenly distributed with 16 teeth groove 3 in order to winding around; Form tooth portion 4 between teeth groove 3 and the teeth groove 3, on punching body 2, be distributed with the ventilation hole 5 of a plurality of circles.
Claims (3)
1. stator punching that is beneficial to heat radiation; Described stator punching integral body is rounded; Described stator punching comprises circular punching body; On the periphery of punching body, be evenly distributed with several teeth groove, form tooth portion between teeth groove and the teeth groove, it is characterized in that: on the punching body, be distributed with a plurality of ventilation holes in order to winding around.
2. the stator punching that is beneficial to heat radiation according to claim 1 is characterized in that: the peripheral distribution at the punching body has 16 teeth groove.
3. the stator punching that is beneficial to heat radiation according to claim 1 is characterized in that: described ventilation hole is for circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203083099U CN202160021U (en) | 2011-08-23 | 2011-08-23 | Stator lamination benefit for heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203083099U CN202160021U (en) | 2011-08-23 | 2011-08-23 | Stator lamination benefit for heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202160021U true CN202160021U (en) | 2012-03-07 |
Family
ID=45767644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203083099U Expired - Fee Related CN202160021U (en) | 2011-08-23 | 2011-08-23 | Stator lamination benefit for heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202160021U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263446A (en) * | 2011-08-23 | 2011-11-30 | 浙江泰达微电机有限公司 | Stator punching sheet beneficial to heat radiation |
| CN103001362A (en) * | 2012-10-29 | 2013-03-27 | 无锡金阳电机有限公司 | Fan motor |
| CN103580422A (en) * | 2012-07-25 | 2014-02-12 | 成都联腾动力控制技术有限公司 | Air-cooling heat dissipation structure of permanent magnet synchronous motor stator |
-
2011
- 2011-08-23 CN CN2011203083099U patent/CN202160021U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263446A (en) * | 2011-08-23 | 2011-11-30 | 浙江泰达微电机有限公司 | Stator punching sheet beneficial to heat radiation |
| CN103580422A (en) * | 2012-07-25 | 2014-02-12 | 成都联腾动力控制技术有限公司 | Air-cooling heat dissipation structure of permanent magnet synchronous motor stator |
| CN103001362A (en) * | 2012-10-29 | 2013-03-27 | 无锡金阳电机有限公司 | Fan 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20190823 |