CN206908393U - A kind of stator magnetic circuit structure for axial magnetic circuit magneto - Google Patents
A kind of stator magnetic circuit structure for axial magnetic circuit magneto Download PDFInfo
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- CN206908393U CN206908393U CN201720874078.5U CN201720874078U CN206908393U CN 206908393 U CN206908393 U CN 206908393U CN 201720874078 U CN201720874078 U CN 201720874078U CN 206908393 U CN206908393 U CN 206908393U
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- magnetic circuit
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- magneto
- circuit structure
- axial magnetic
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Abstract
A kind of stator magnetic circuit structure for axial magnetic circuit magneto.It the utility model is related to a kind of stator magnetic circuit structure for axial magnetic circuit magneto.Stator yoke, coil, multiple tooth blocks, it is characterized in that：Described multiple tooth blocks include tooth body and T tails, described tooth body and T tails are made as one, and wound around coil with each tooth, described stator yoke is annular, the external peripheral surface of described stator yoke is uniformly provided with T stern notches, and T tails are inserted in matching respectively in each described T stern notches.The utility model is used for the stator magnetic circuit of axial magnetic circuit magneto.
Description
Technical field
It the utility model is related to a kind of stator magnetic circuit structure for axial magnetic circuit magneto.
Background technology
Current motor uses radial magnetic circuit structure mostly because be the characteristics of this magnetic circuit the magnetic circuit of stator tooth and yoke all
Place at grade, in two dimensional character, can be built up with same punching.Axial magnetic circuit structure does not have two dimensional character then,
Very big difficulty is brought to magnetic Circuit Design, but in some cases, such as in extra large capacity motor, axial magnetic circuit structure embodies again
The advantages of easy for installation, there is certain advantage.Because the motor of radial magnetic circuit structure is needed armature spindle guide in assembling
Enter stator inner circle, have very big radial direction magnetic pull and act between rotor, cause the difficulty in assembling, and axial magnetic circuit knot
Magnetic pull during the motor assembling of structure is axial, is assembled relatively easy.Therefore, the processing work of axial magnetic circuit magneto
Skill is also worth further investigation.
The content of the invention
The purpose of this utility model is to provide a kind of stator magnetic circuit structure for axial magnetic circuit magneto.P-m rotor
It is made up of permanent magnet and rotor yoke, stator is made up of stator tooth, stator yoke and coil.Stator has Z tooth.As can be seen that axially
The stator magnetic circuit of magnetic circuit magneto, without two dimensional character, so the magnetic circuit of structure will be adapted to axial magnetic circuit motor magnetic circuit
Feature, and there is normal iron loss.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of stator magnetic circuit structure for axial magnetic circuit magneto, its composition include：It is stator yoke 1, coil 2, multiple
Tooth block 3, described multiple tooth blocks 3 include tooth body 4 and T tails 5, and described tooth body 4 and T tails 5 are made as one, on each tooth body 4
Wound around coil 2, described stator yoke 1 are annular, and the external peripheral surface of described stator yoke 1 is uniformly provided with T stern notches 6, Mei Gesuo
T tails 5 are inserted in matching respectively in the T stern notches 6 stated.
A kind of described stator magnetic circuit structure for axial magnetic circuit magneto, described tooth block 3 and the magnetic of stator yoke 1
Logical trend is all parallel with punching plane.
A kind of described stator magnetic circuit structure for axial magnetic circuit magneto, described stator yoke 1 is by several silicon steel
Piece punching is built up, rivet or bonding between described several silicon steel punched chips.
A kind of described stator magnetic circuit structure for axial magnetic circuit magneto, the end band of each described tooth body 4
There is crown 7.
Beneficial effect：
1. the utility model has axial magnetic circuit motor magnetic circuit feature, motor is easily assembled to.
It is the stator magnetic circuit of normal iron loss 2. the structure of magnetic circuit of the present utility model is consistent with magnetic field, additional iron losses is small.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is stator yoke schematic diagram of the present utility model.
Accompanying drawing 3 is tooth block schematic diagram of the present utility model.
Accompanying drawing 4 is anodontia pointed tooth block schematic diagram of the present utility model.
Accompanying drawing 5 is anodontia pointed tooth block of the present utility model and coil relationship figure.
Accompanying drawing 6 is pointed tooth block schematic diagram with teeth of the present utility model.
Accompanying drawing 7 is pointed tooth block with teeth of the present utility model and coil relationship figure.
Embodiment：
Embodiment 1
A kind of stator magnetic circuit structure for axial magnetic circuit magneto, its composition include：It is stator yoke 1, coil 2, multiple
Tooth block 3, described multiple tooth blocks 3 include tooth body 4 and T tails 5, and described tooth body 4 and T tails 5 are made as one, on each tooth body 4
Wound around coil 2, described stator yoke 1 are annular, and the external peripheral surface of described stator yoke 1 is uniformly provided with T stern notches 6, Mei Gesuo
T tails 5 are inserted in matching respectively in the T stern notches 6 stated.
A kind of described stator magnetic circuit structure for axial magnetic circuit magneto, described tooth block 3 and the magnetic of stator yoke 1
Logical trend is all parallel with punching plane.
A kind of described stator magnetic circuit structure for axial magnetic circuit magneto, described stator yoke 1 is by several silicon steel
Piece punching is built up, rivet or bonding between described several silicon steel punched chips.
A kind of described stator magnetic circuit structure for axial magnetic circuit magneto, the end band of each described tooth body 4
There is crown 7.
Embodiment 2
Embodiment 1 will be with crown（Or without crown）Z tooth block, be bumped into stator yoke, it is embedding with traditional inserting-coil process
System or coiling, form stator winding（Or coil is made into formed coil rear enclosure and enters tooth block, form winding；It is or wire is straight
Connect and be wound on tooth block, then tooth block is bumped into yoke, form winding）；Before tooth block is bumped into, wire is wound on tooth block, then
Z tooth block is bumped into yoke again, forms fractional-slot winding.
Certainly, it is to be also not limited to the example above to limitation of the present utility model, the utility model that described above, which is not,
The variations, modifications, additions or substitutions that those skilled in the art are made in essential scope of the present utility model, also should
Belong to the scope of protection of the utility model.
Claims (4)
1. a kind of stator magnetic circuit structure for axial magnetic circuit magneto, its composition includes：Stator yoke（1）, coil（2）, it is more
Individual tooth block（3）, it is characterized in that：Described multiple tooth blocks（3）Include tooth body（4）With T tails（5）, described tooth body（4）With T tails
（5）It is made as one, each tooth body（4）Upper wound around coil（2）, described stator yoke（1）For annular, described stator yoke（1）'s
External peripheral surface is uniformly provided with T stern notches（6）, each described T stern notches（6）Inside T tails are inserted in matching respectively（5）.
2. a kind of stator magnetic circuit structure for axial magnetic circuit magneto according to claim 1, it is characterized in that：It is described
Tooth block（3）With stator yoke（1）Magnetic flux trend it is all parallel with punching plane.
3. a kind of stator magnetic circuit structure for axial magnetic circuit magneto according to claim 1, it is characterized in that：It is described
Stator yoke（1）Built up by several silicon steel punched chips, rivet or bonding between described several silicon steel punched chips.
4. a kind of stator magnetic circuit structure for axial magnetic circuit magneto according to claim 1, it is characterized in that：Each
Described tooth body（4）End carry crown（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874078.5U CN206908393U (en) | 2017-07-19 | 2017-07-19 | A kind of stator magnetic circuit structure for axial magnetic circuit magneto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874078.5U CN206908393U (en) | 2017-07-19 | 2017-07-19 | A kind of stator magnetic circuit structure for axial magnetic circuit magneto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206908393U true CN206908393U (en) | 2018-01-19 |
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ID=61311731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720874078.5U Active CN206908393U (en) | 2017-07-19 | 2017-07-19 | A kind of stator magnetic circuit structure for axial magnetic circuit magneto |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206908393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394909A (en) * | 2017-07-19 | 2017-11-24 | 黑龙江工大华工电机科技有限公司 | A kind of stator magnetic circuit structure for axial magnetic circuit magneto |
-
2017
- 2017-07-19 CN CN201720874078.5U patent/CN206908393U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394909A (en) * | 2017-07-19 | 2017-11-24 | 黑龙江工大华工电机科技有限公司 | A kind of stator magnetic circuit structure for axial magnetic circuit magneto |
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