CN220964418U - High heat dissipation stator core - Google Patents
High heat dissipation stator core Download PDFInfo
- Publication number
- CN220964418U CN220964418U CN202322682978.8U CN202322682978U CN220964418U CN 220964418 U CN220964418 U CN 220964418U CN 202322682978 U CN202322682978 U CN 202322682978U CN 220964418 U CN220964418 U CN 220964418U
- Authority
- CN
- China
- Prior art keywords
- stator
- heat dissipation
- stator core
- piece
- wear
- 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 49
- 238000004804 winding Methods 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000007792 addition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model provides a high-heat-dissipation stator core, and belongs to the field of motor accessories. It has solved the not good problem of current stator core radiating effect. This high heat dissipation stator core, including the stator core main part, this stator core main part includes a plurality of stator around the piece and supplies a plurality of stator around the stator cover including the piece installation, a plurality of stator is around being provided with on the piece and is used for improving wear resistance's wear pad, this wear pad is integrated into one piece structure setting with corresponding stator around the piece, run through on this stator around the piece and be provided with a plurality of and be used for the stator around the inside heat quick volatile heat dissipation through-hole of piece, be provided with a plurality of friction stress area reduction and have the aperture groove of radiating effect on this wear pad, a plurality of heat dissipation through-hole all is located corresponding wear pad and runs through in stator winding and stator cover, it is provided with a plurality of and is used for improving its inside radiating effect's heat dissipation groove to run through on the stator cover lateral wall. The utility model has the advantages of high heat dissipation, high strength and high efficiency.
Description
Technical Field
The utility model belongs to the field of motor accessories, relates to a stator core, and in particular relates to a high-heat-dissipation stator core.
Background
Currently, motor stator cores on the market include a stator core body. The traditional stator core body has poor heat dissipation effect, can not obtain the phenomenon that vortex is easy to form in heat dissipation and ventilation for a long time, and easily influences the stability of the motor in operation, so that the practicality is poor.
Disclosure of utility model
The present utility model is directed to solving the above problems by providing a high heat dissipation stator core.
The aim of the utility model can be achieved by the following technical scheme: the stator core is characterized by comprising a plurality of stator winding blocks and stator sleeves for installing the stator winding blocks, wherein wear-resisting sheets for improving wear resistance are arranged on the stator winding blocks, and the wear-resisting sheets and the corresponding stator winding blocks are integrally formed;
A plurality of heat dissipation through holes for quickly volatilizing heat in the stator winding block are formed in the stator winding block in a penetrating manner;
The wear-resistant plate is provided with a plurality of holes and grooves which reduce friction stress areas and have heat dissipation effects, and a plurality of heat dissipation through holes are all positioned on the corresponding wear-resistant plate and penetrate through the stator winding and the stator sleeve.
The side wall of the stator sleeve is provided with a plurality of heat dissipation grooves in a penetrating mode, wherein the heat dissipation grooves are used for improving the internal heat dissipation effect of the stator sleeve.
In the high-heat-dissipation stator core, a plurality of heat dissipation grooves are distributed at intervals along the circumferential wall of the stator sleeve, and each heat dissipation groove is positioned between two adjacent stator winding blocks.
In the high heat dissipation stator core, two adjacent heat dissipation through holes are in a group, and a plurality of holes are formed between each group.
In the high-heat-dissipation stator core, a plurality of stator winding blocks are distributed at intervals along the circumferential direction of the inner circumferential wall of the stator sleeve, and are arranged in an integrated structure.
Compared with the prior art, this high heat dissipation stator core structural design is simple, through being provided with wear pad, heat dissipation through-hole, hole groove and heat dissipation groove structure setting, can effectively improve its stator core inside and stator around the inside circulation of air of piece, realize quick radiating effect, simultaneously, the stator core inside carries out the circulation heat dissipation fast through the heat dissipation groove, can make its each stator around the inside quick heat dissipation of piece through the heat dissipation through-hole structure to improve whole radiating effect.
Drawings
Fig. 1 is a schematic perspective view of the high heat dissipation stator core.
Fig. 2 is a schematic view of a partially enlarged structure at a in fig. 1.
In the figure, 1, a stator core main body; 2. a stator winding block; 3. a stator sleeve; 4. wear-resistant plate; 5. a heat dissipation through hole; 6. a hole groove; 7. a heat sink.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 and 2, this high heat dissipation stator core, including stator core main part 1, this stator core main part 1 includes a plurality of stator around piece 2 and supplies a plurality of stator around piece 2 to install stator cover 3 including, be provided with the wear-resisting piece 4 that is used for improving wear resistance on a plurality of stator around piece 2, this wear-resisting piece 4 and corresponding stator around piece 2 integrated into one piece structure setting, run through on this stator around piece 2 and be provided with a plurality of be used for the inside heat quick volatilizing of stator around piece 2's heat through-hole 5, be provided with a plurality of friction stress area on this wear-resisting piece 4 and have the hole 6 of radiating effect, a plurality of heat dissipation through-hole 5 all is located corresponding wear-resisting piece 4 and runs through in stator winding and stator cover 3, run through being provided with a plurality of be used for improving its inside radiating effect's radiating groove 7 on the stator cover 3 lateral wall, this structural design is simple, through being provided with wear-resisting piece 4, through-hole 5, hole 6 and 7 structure setting, can effectively improve its stator core inside and the inside air circulation of stator around piece 2, realize quick effect, simultaneously, the inside through-hole 7 carries out quick radiating effect through the radiating piece 7, make the inside through-hole 2 of radiating effect of radiating through the whole through the radiating piece, thereby make the inside of stator core through-hole through the radiating effect of radiating through the quick radiating effect.
Further, in order to improve the heat dissipation effect, a plurality of heat dissipation grooves 7 are arranged at intervals along the peripheral wall of the stator sleeve 3, each heat dissipation groove 7 is located between two adjacent stator winding blocks 2, two adjacent heat dissipation through holes 5 are in a group, and a plurality of hole grooves 6 are formed between each group.
Further, in order to improve the overall heat dissipation effect, the plurality of stator winding blocks 2 are distributed at intervals along the circumferential direction of the inner circumferential wall of the stator sleeve 3 and are arranged as an integral structure.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although terms such as the stator core body 1, the stator winding 2, the stator casing 3, the wear plates 4, the heat dissipation through holes 5, the hole slots 6, the heat dissipation slots 7, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (4)
1. The high-heat-dissipation stator core comprises a stator core main body (1), and is characterized in that the stator core main body (1) comprises a plurality of stator winding blocks (2) and stator sleeves (3) for installing the stator winding blocks (2), wear-resisting pieces (4) for improving wear resistance are arranged on the stator winding blocks (2), and the wear-resisting pieces (4) and the corresponding stator winding blocks (2) are integrally formed;
A plurality of heat dissipation through holes (5) for quickly volatilizing heat in the stator winding block (2) are arranged on the stator winding block (2) in a penetrating way;
The wear-resistant sheet (4) is provided with a plurality of hole grooves (6) which reduce friction stress areas and have heat dissipation effects, and a plurality of heat dissipation through holes (5) are respectively positioned on the corresponding wear-resistant sheet (4) and penetrate through the stator winding and the stator sleeve (3);
The side wall of the stator sleeve (3) is provided with a plurality of heat dissipation grooves (7) for improving the internal heat dissipation effect.
2. A high heat dissipation stator core according to claim 1, characterized in that a plurality of the heat dissipation grooves (7) are arranged at intervals along the circumferential wall of the stator casing (3), and each heat dissipation groove (7) is located between two adjacent stator windings (2).
3. A high heat dissipation stator core according to claim 1, characterized in that two adjacent heat dissipation through holes (5) are grouped together with a number of holes (6) between each group.
4. The high heat dissipation stator core as defined in claim 1 wherein a plurality of said stator winding blocks (2) are arranged in a circumferentially spaced arrangement along an inner peripheral wall of the stator casing (3) and are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322682978.8U CN220964418U (en) | 2023-10-07 | 2023-10-07 | High heat dissipation stator core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322682978.8U CN220964418U (en) | 2023-10-07 | 2023-10-07 | High heat dissipation stator core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220964418U true CN220964418U (en) | 2024-05-14 |
Family
ID=90977901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322682978.8U Active CN220964418U (en) | 2023-10-07 | 2023-10-07 | High heat dissipation stator core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220964418U (en) |
-
2023
- 2023-10-07 CN CN202322682978.8U patent/CN220964418U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207397857U (en) | A kind of transformer with high efficiency and heat radiation | |
| CN220964418U (en) | High heat dissipation stator core | |
| CN206807156U (en) | Interior ventilation and heat stator punching | |
| CN205489866U (en) | Permanent -magnet machine rotor punching | |
| CN218276240U (en) | Oil-cooled motor | |
| CN107852043A (en) | Annular stator, generator and there is its wind energy plant | |
| CN202178627U (en) | Rotor punching sheet of high speed permanent magnet motor | |
| CN202326418U (en) | Hub opening high-efficient diversion internal combustion engine cooling fan | |
| CN209982198U (en) | Motor rotor | |
| CN210246418U (en) | Stator core, motor and washing machine | |
| CN210468925U (en) | Novel motor rotor structure | |
| WO2020140474A1 (en) | Rotor assembly and motor using same | |
| CN202134972U (en) | Stator punching sheet of compressor motor | |
| CN106849407B (en) | Compressor and air conditioner | |
| CN201478941U (en) | Heat dissipation structure for stator of high-power AC permanent magnet servo motor | |
| CN213693260U (en) | Permanent magnet motor rotor structure | |
| CN214674593U (en) | Novel permanent magnet motor | |
| CN219678213U (en) | Novel motor stator | |
| CN205622392U (en) | Distribute but ventilation structure of medium flow of interior separately cooling according to loss ratio | |
| CN218335463U (en) | Stator punching sheet of permanent magnet synchronous motor | |
| CN213461293U (en) | Motor rotor punching sheet for new energy automobile | |
| CN218386978U (en) | Riveting type low-rotating-speed stator | |
| CN210867313U (en) | Rotor of motor for massage chair | |
| CN202978484U (en) | Integrated punching sheet | |
| CN219592179U (en) | Rotor magnetic yoke of hydraulic generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |