CN208127999U - The stator and motor of motor - Google Patents
The stator and motor of motor Download PDFInfo
- Publication number
- CN208127999U CN208127999U CN201820655048.XU CN201820655048U CN208127999U CN 208127999 U CN208127999 U CN 208127999U CN 201820655048 U CN201820655048 U CN 201820655048U CN 208127999 U CN208127999 U CN 208127999U
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- China
- Prior art keywords
- motor
- stator
- interconnecting piece
- iron core
- coupling part
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 53
- 230000008878 coupling Effects 0.000 claims abstract description 28
- 238000010168 coupling process Methods 0.000 claims abstract description 28
- 238000005859 coupling reaction Methods 0.000 claims abstract description 28
- 238000004079 fireproofing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001535 kindling effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model embodiment is related to the stator and motor of a kind of motor, and the stator of the motor includes：Including：Stator core, the bracket being arranged on stator core.Wherein, bracket specifically includes：Housing coupling part, iron core interconnecting piece.Housing coupling part with the shell of motor for connecting, and iron core interconnecting piece with stator core for connecting, and iron core interconnecting piece and housing coupling part are connected with each other.Air inlet after the connection of the shell of bracket and motor, with supplied gas inflow between the shell and iron core interconnecting piece of motor.In air inlet side, with an angle greater than 20 ° between the inner wall and outside wall surface of iron core interconnecting piece.In motor operation, calorific value can be effectively controlled the stator of motor in the utility model.
Description
Technical field
The utility model relates to motor field, in particular to the stator and motor of a kind of motor.
Background technique
Hair dryer is a kind of electric appliance for being mainly used for hair drying and shaping, generally by one group of heating wire and a small fan
It is composed.When energization, heating wire can generate heat, and the wind of fan blowout passes through heating wire, reforms into hot wind.If only small
Fan rotation, and heating wire is not warm, then what is produced by boasting is exactly cold wind.And the rotation of small fan is by motor-driven.
Inventors have found that if motor used in hair dryer be minor diameter, high revolving speed brushless motor when, the stator of motor
Stator coil is wound on tooth, general number of turns can be greater than 100 circles.Due to being limited by motor size space, whole electromagnetism side
The copper factor of case is high, and coil diameter is small, and calorific value is big.
Utility model content
The purpose of this utility model is to provide a kind of stators of motor, so that when motor operation, the calorific value energy of stator
Access effective control.
In order to solve the above technical problems, the embodiments of the present invention provides a kind of stator of motor, including：Stator
Iron core, the bracket being arranged on the stator core；The bracket specifically includes：Housing coupling part, iron core interconnecting piece；The shell
For connecting with the shell of the motor, the iron core interconnecting piece is used to connect with the stator core body interconnecting piece, and described
Iron core interconnecting piece and the housing coupling part are connected with each other；After the bracket is connect with the shell of the motor, the motor
The air inlet flowed between shell and the iron core interconnecting piece with supplied gas；In the air inlet side, the iron core connection
The angle for being greater than 20 ° with one between the inner wall and outside wall surface in portion.
The embodiments of the present invention additionally provides a kind of motor, the stator including motor as described above.
In terms of existing technologies, the bracket being arranged on stator core specifically includes the utility model embodiment：
Housing coupling part and iron core interconnecting piece.Wherein, for connecting with the shell of motor, iron core interconnecting piece is used for and determines housing coupling part
Sub- iron core connection, and iron core interconnecting piece and housing coupling part are connected with each other.The shell of motor after the connection of the shell of bracket and motor
The air inlet flowed between iron core interconnecting piece with supplied gas.In air inlet side, the inner wall and outer wall of iron core interconnecting piece
The angle for being greater than 20 ° with one between face.This angle can effectively guide air-flow to continue into the stator interior of motor, from
And realize and cool down to stator core, coil and rotor, so that the calorific value of stator can be effectively controlled when motor operation.
In addition, the shape of the stator core is cylindrical, the diameter of the stator core is high between 15mm to 17mm
For degree between 10mm to 14mm, the stator core of the outer dimension can effectively improve electric efficiency.
In addition, the iron core interconnecting piece of the bracket is embedded at the stator core away from the side of the housing coupling part
It is interior, so the assembly of stator core and bracket is very convenient.
In addition, the housing coupling part and the iron core interconnecting piece are fire proofing, stator core insulation can be made.
In addition, the housing coupling part and the iron core interconnecting piece are integrally formed, installation step can be saved, production is more
It is convenient.
In addition, the housing coupling part specifically includes the supporting leg that three rings are located on the iron core interconnecting piece, the supporting leg
It is evenly arranged on the iron core interconnecting piece, is able to ascend the stability of connection.
In addition, the motor has an air duct being connected to the air inlet, the efficiency of heat transfer is promoted, the hair of stator is made
Heat is controlled better.
Detailed description of the invention
Fig. 1 is the schematic diagram of the stator of motor in the utility model first embodiment；
Fig. 2 is the cross-sectional view of motor in the utility model second embodiment.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if without these skills
The application technical side claimed also may be implemented in art details and various changes and modifications based on the following respective embodiments
Case.
The first embodiment of the utility model is related to a kind of stator of motor, as shown in Figure 1, including：Stator core 1,
Bracket 2 on stator core 1 is set.Wherein, bracket 2 specifically includes：Housing coupling part 3, iron core interconnecting piece 4.Shell connection
Portion 3 with the shell of motor for connecting, and iron core interconnecting piece 4 with stator core 1 for connecting, and iron core interconnecting piece 4 and shell connect
Socket part 3 is connected with each other.After bracket 2 is connect with the shell of motor, there is supplied gas stream between the shell and iron core interconnecting piece 4 of motor
The air inlet entered.In air inlet side, with an angle greater than 20 ° between the inner wall and outside wall surface of iron core interconnecting piece 4.
Specifically, the shape of stator core 1 is cylindrical in this embodiment, it is made using silicon steel sheet, it is straight
Diameter is between 15mm to 17mm, and highly between 10mm to 14mm, the stator core 1 of the outer dimension can effectively improve motor
Efficiency.For the tool of stator core 1 there are three tooth, stator interior is divided into three slots by three teeth.Bracket 2 is arranged on stator core 1,
In, the contour structures and the contour structures inside stator core 1 of the iron core interconnecting piece 4 of bracket 2 are similar, the iron core connection of bracket 2
Portion 4 can be embedded in stator core 1 away from the side of housing coupling part 3, thus, the assembly of stator core 1 and bracket 2 is very
It is convenient.The housing coupling part 3 of bracket 2 specifically includes the supporting leg that three rings are located on iron core interconnecting piece 4, and supporting leg is evenly arranged on iron core company
In socket part 4, it is able to ascend the stability of connection.The iron core interconnecting piece 4 of bracket 2, which entangles, can wind line on the tooth of stator core 1
Circle, coil can occupy the space in slot, and with the operation of motor, the coil in slot can constantly gather heat, make temperature in slot
It is excessively high.Thus, in order to control the temperature in slot, can be set between housing coupling part 3 and iron core interconnecting piece 4 certain
Difference in height, after bracket 2 is connect with the shell of motor, between the shell and iron core interconnecting piece 4 of motor have supplied gas flow into
Air inlet be greater than 20 ° of angle with one between the inner wall and outside wall surface of iron core interconnecting piece 4 in air inlet side, this
Angle is conducive to air inflow stator interior and exchanges heat.
It is noted that the housing coupling part 3 of bracket 2 and iron core interconnecting piece 4 are fire proofing in present embodiment,
Stator core 1 can be made to insulate, when preventing motor operation, bracket 2 is powered or kindling.When making bracket 2, housing coupling part
3 can be integrally formed with iron core interconnecting piece 4 by mold, can save the assembly of housing coupling part 3 and iron core interconnecting piece 4 in this way
Step makes to produce more convenient.
In terms of existing technologies, the bracket 2 being arranged on stator core 1 specifically wraps the utility model embodiment
It includes：Housing coupling part 3 and iron core interconnecting piece 4.Wherein, housing coupling part 3 with the shell of motor for connecting, iron core interconnecting piece 4
For connecting with stator core 1, and iron core interconnecting piece 4 and housing coupling part 3 are connected with each other.Bracket 2 is connect with the shell of motor
Afterwards, the air inlet flowed between the shell of motor and iron core interconnecting piece 4 with supplied gas.In air inlet side, iron core interconnecting piece 4
Inner wall and outside wall surface between with one be greater than 20 ° of angle.This angle effectively can guide air-flow to continue into electricity
The stator interior of machine, thus realize that silicon steel sheet, coil and rotor to stator core cool down, so that when motor operation, stator
Calorific value can be effectively controlled.
The second embodiment of the utility model is related to a kind of motor, including determining for the motor in such as first embodiment
Son.In this embodiment, as shown in Fig. 2, motor has an air duct 7 being connected to air inlet 8, the efficiency of heat transfer is promoted, is made
The calorific value of stator is controlled better.
Specifically, as shown in Fig. 2, the motor is the motor of a hair dryer, the shell 5 of motor by shell, internal ring portion,
Multiple vertical blade compositions.Vertical blade is connect with shell with internal ring portion respectively.A leaf is provided on the rotor 9 of motor
Wheel 6, when rotor 9 rotates, impeller 6 generates air-flow by driving, will form between the internal ring portion and shell of the shell 5 of motor
Air duct 7, the air duct 7 are connected to air inlet 8, thus, fraction can enter stator interior from air inlet and exchange heat.Due to
Air inlet side, the angle for being greater than 20 ° with one between the inner wall and outside wall surface of iron core interconnecting piece 4.This angle can have
Guidance air-flow in effect ground continues into the stator interior of motor, thus realize that silicon steel sheet, coil and rotor to stator core cool down,
So that the calorific value of stator can be effectively controlled when motor operation.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (8)
1. a kind of stator of motor, including：Stator core, the bracket being arranged on the stator core；It is characterized in that, described
Bracket specifically includes：Housing coupling part, iron core interconnecting piece；
For connecting with the shell of the motor, the iron core interconnecting piece is used to connect with the stator core housing coupling part
It connects, and the iron core interconnecting piece and the housing coupling part are connected with each other；After the bracket is connect with the shell of the motor, institute
State the air inlet flowed between the shell of motor and the iron core interconnecting piece with supplied gas；
The angle for being greater than 20 ° with one between the air inlet side, the inner wall and outside wall surface of the iron core interconnecting piece.
2. the stator of motor according to claim 1, which is characterized in that the shape of the stator core is cylindrical, institute
The diameter of stator core is stated between 15mm to 17mm, highly between 10mm to 14mm.
3. the stator of motor according to claim 1, which is characterized in that the iron core interconnecting piece of the bracket deviates from the shell
The side of body interconnecting piece is in the stator core.
4. the stator of motor according to claim 1, which is characterized in that the housing coupling part and the iron core interconnecting piece
It is fire proofing.
5. the stator of motor according to claim 1, which is characterized in that the housing coupling part and the iron core interconnecting piece
It is integrally formed.
6. the stator of motor according to claim 1, which is characterized in that the housing coupling part specifically includes three rings and sets
Supporting leg on the iron core interconnecting piece, the supporting leg are evenly arranged on the iron core interconnecting piece.
7. a kind of motor, which is characterized in that the stator including the motor as described in any one of claim 1 to 6.
8. motor according to claim 7, which is characterized in that the motor has the wind being connected to the air inlet
Road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655048.XU CN208127999U (en) | 2018-05-02 | 2018-05-02 | The stator and motor of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655048.XU CN208127999U (en) | 2018-05-02 | 2018-05-02 | The stator and motor of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208127999U true CN208127999U (en) | 2018-11-20 |
Family
ID=64184638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820655048.XU Active CN208127999U (en) | 2018-05-02 | 2018-05-02 | The stator and motor of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208127999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768415A (en) * | 2019-10-10 | 2020-02-07 | 深圳市恒驱电机股份有限公司 | Ultra-high speed motor |
-
2018
- 2018-05-02 CN CN201820655048.XU patent/CN208127999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768415A (en) * | 2019-10-10 | 2020-02-07 | 深圳市恒驱电机股份有限公司 | Ultra-high speed motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190816 Address after: 215104 16 E3, 2288 Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: ZHUICHUANG TECHNOLOGY (SUZHOU) Co.,Ltd. Address before: 300461 North District 1-1-804-8, Financial and Trade Center, 6865 Asia Road, Binhai New Area, Tianjin Patentee before: DREAME TECHNOLOGY (TIANJIN) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215104 E3, building 16, No. 2288, Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Dreame technology (Suzhou) Co.,Ltd. Address before: 215104 E3, building 16, No. 2288, Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: ZHUICHUANG TECHNOLOGY (SUZHOU) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |