CN208209747U - A kind of stator - Google Patents
A kind of stator Download PDFInfo
- Publication number
- CN208209747U CN208209747U CN201820357690.XU CN201820357690U CN208209747U CN 208209747 U CN208209747 U CN 208209747U CN 201820357690 U CN201820357690 U CN 201820357690U CN 208209747 U CN208209747 U CN 208209747U
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- China
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- stator
- control panel
- insulator
- coil windings
- free end
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model relates to motor accessory technical fields, refer in particular to a kind of stator, including stator body, it is installed in the control panel of stator body side and is wound in multiple coil windings of stator body, stator body is provided with multiple for accommodating the accommodation groove of coil windings, the free end of each coil windings is connect with control panel, and control panel is provided with for conductive multiple input terminals.The structure of this stator is simple and compact, two free ends of coil windings are directly connect with control panel, solving each coil windings in existing stator and being required to reserve longer free end could connect around stator body with input terminal, greatly reduce the usage amount of coil, reduce the usage amount of copper, the cost of the manufacturing is reduced, and the free end of multiple coil windings is prevented mutually to wind and cause confusion.
Description
Technical field
The utility model relates to motor accessory technical fields, refer in particular to a kind of stator.
Background technique
Stator is one of necessary parts of motor, and stator includes stator core, stator coil winding and conductive terminal.It is existing
The free end of the coil windings of stator in technology could be connect after needing to surround a distance with conductive terminal, therefore, coil
The free end of winding needs to reserve longer coil copper wire, considerably increases the usage amount of coil copper wire, manufacturing cost compared with
Height, and the free end of multiple coil windings is easy mutually winding, to cause confusion, and then is not easy to the free end of coil windings
It is connect with conductive terminal.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of stators, and structure is simple and compact, coil windings
Two free ends are directly connect with control panel, are solved each coil windings in existing stator and are required to reserve longer freedom
End ring could be connect around stator body with input terminal, greatly reduce the usage amount of coil, that is, reduce the usage amount of copper, drop
The low cost manufactured, and the free end of multiple coil windings is prevented mutually to wind and cause confusion.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of stator comprising stator body is installed in the control panel of stator body side and is wound in stator body
Multiple coil windings, the stator body be provided with it is multiple for accommodating the accommodation grooves of coil windings, each coil windings from
It is connect with control panel by holding, the control panel is provided with for conductive multiple input terminals.
Further, the control panel is provided with multiple free ends for coil windings close to the side of stator body
The output terminal of connection.
Further, the control panel is provided with multiple for installing the mounting groove of output terminal.
Further, the stator body is provided with positioning column close to the side of control panel, and the control panel setting is useful
In the locating slot of accommodating positioning column.
Further, the stator body includes multiple stator monomers, and multiple stator monomers are along the circumferential direction spliced,
Accommodation groove is formed between two adjacent stator monomers.
Further, the stator monomer includes stator core and the insulator for being sheathed on stator core, the coil around
Group is wound in insulator.
Further, the insulator close to the side of control panel be provided with for for coil windings free end and output
Terminal connection provides the link slot in space.
Further, the side of the stator core is provided with protrusion, and the other side of stator core is provided with and protrusion
The identical groove of shape.
Further, the insulator includes first insulator and the second insulator for being connected to first insulator, described
First insulator is provided with the first mating surface, and the second insulator is provided with second to coincide with the shape of the first mating surface and matches
Conjunction face.
Further, the insulator is provided with the limiting slot for set winding winding.
The utility model has the beneficial effects that in actual use, and control panel by two free ends of each coil windings
Electrical connection, then it is conductive by the conducting wire of input terminal and outside on control panel, so that each coil windings are conductive, and then make
It obtains stator and generates magnetic field；The structure of this stator is simple and compact, and two free ends of coil windings are directly connect with control panel, solution
Each coil windings in existing stator of having determined be required to reserve longer free end around stator body could and input terminal
Connection, greatly reduces the usage amount of coil, that is, reduces the usage amount of copper, reduce the cost of the manufacturing, and prevent
The free end of multiple coil windings mutually winds and causes confusion.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Fig. 3 is the schematic perspective view of the stator monomer of the utility model.
Fig. 4 is the decomposition texture schematic diagram of the stator monomer of the utility model
Description of symbols:
1, stator body；11, accommodation groove；12, positioning column；13, stator monomer；131, stator core；
1311, raised；1312, groove；132, insulator；1321, link slot；1322, first insulator；
1323, second insulator；1324, the first mating surface；1325, the second mating surface；1326, limiting slot；
2, control panel；21, mounting groove；22, locating slot；3, coil windings；4, input terminal；5, output terminal.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
As shown in Figures 1 to 4, a kind of stator provided by the utility model comprising stator body 1 is installed in stator master
The control panel 2 of 1 side of body and the multiple coil windings 3 for being wound in stator body 1, the stator body 1 are provided with multiple be used for
The accommodation groove 11 of coil windings 3 is accommodated, the free end of each coil windings 3 is connect with control panel 2, and the control panel 2 is arranged
Have for conductive multiple input terminals 4；In actual use, two free ends of each coil windings 3 are electric with control panel 2
Connection, then it is conductive by the conducting wire of input terminal 4 and outside on control panel 2, so that each coil windings 3 are conductive, in turn
So that stator generates magnetic field；The structure of this stator is simple and compact, and two free ends of coil windings 3 directly connect with control panel 2
Connect, solve each coil windings 3 in existing stator be required to reserve longer free end around stator body 1 could with it is defeated
Enter the connection of terminal 4, greatly reduces the usage amount of coil, that is, reduce the usage amount of copper, reduce the cost of the manufacturing, and
The free end of multiple coil windings 3 is prevented mutually to wind and cause confusion.
In the present embodiment, the control panel 2 is provided with multiple be used for and coil windings 3 close to the side of stator body 1
The output terminal 5 of free end connection, multiple output terminals 5 are connect with control panel 2 convenient for the free end of each coil windings 3,
Multiple output terminals 5 are welded with control panel 2, improve the stability that output terminal 5 is connect with control panel 2, coil windings 3
Two free ends are connect with an output terminal 5 respectively, and multiple input terminals 4 are respectively positioned on the other side of control panel 2；As excellent
Choosing, the quantity of the input terminal 4 are three.
In the present embodiment, the control panel 2 is provided with multiple for installing the mounting groove 21 of output terminal 5, each installation
An output terminal 5 is installed in slot 21, mounting groove 21 positions output terminal 5, is installed in control convenient for output terminal 5
In making sheet 2, the efficiency of the assembly of output terminal 5 is improved, and ensure that the position precision of output terminal 5.
In the present embodiment, the stator body 1 is provided with positioning column 12 close to the side of control panel 2, and the control panel 2 is set
It is equipped with the locating slot 22 for accommodating positioning column 12；When assembling stator main body 1 and control panel 2, the positioning column 12 of stator body 1 holds
It sets in the locating slot 22 of control panel 2, is cooperated by positioning column 12 and locating slot 22, convenient for stator body 1 and control panel 2
It is assembled, improves the position precision of stator body 1 and control panel 2.
In the present embodiment, the stator body 1 includes multiple stator monomers 13, and multiple stator monomers 13 are along the circumferential direction spelled
Connect, realize the modularization of stator body 1 so that stator body 1 is removable, convenient for stator body 1 carry out maintenance and
It replaces, forms accommodation groove 11 between two adjacent stator monomers 13.
In the present embodiment, the stator monomer 13 includes stator core 131 and the insulator for being sheathed on stator core 131
132, the coil windings 3 are wound in the outside of insulator 132, and the structure of the stator monomer 13 is simple, convenient for production, cost
It is low.
In the present embodiment, the insulator 132 is provided with close to the side of control panel 2 for the freedom for coil windings 3
End is connect with output terminal 5 provides the link slot 1321 in space, connect convenient for the free end of coil windings 3 with output terminal 5, and
So that the structure of stator is more compact.
In the present embodiment, the side of the stator core 131 is provided with protrusion 1311, and the other side of stator core 131 is set
It is equipped with the groove 1312 identical with the shape of protrusion 1311；Preferably, described raised 1311 and groove 1312 be in arc-shaped；
When assembling, the groove 1312 of the protrusion 1311 of the side of stator core 131 and adjacent stator core 131 cooperates, stator core
The protrusion 1311 of the groove 1312 of 131 other side and another adjacent stator core 131 cooperates, so that multiple stator cores
131 are along the circumferential direction spliced, so that multiple stator monomers 13 are along the circumferential direction spliced, to be formed complete
Stator body 1.
In the present embodiment, the insulator 132 includes first insulator 1322 and is connected to the of first insulator 1322
Two insulators 1323, the positioning column 12 and link slot 1321 are all set in first insulator 1322, the first insulator
1322 are provided with the first mating surface 1324, and the second insulator 1323, which is provided with, coincide with the shape of the first mating surface 1324
Second mating surface 1325；When assembling, first insulator 1322 and second insulator 1323 are respectively sleeved at the two of stator core 131
Side, the first mating surface 1324 of first insulator 1322 contradict the second mating surface 1325 of second insulator 1323, so that positioning
Iron core between first insulator 1322 and second insulator 1323, be convenient for by first insulator 1322 and second insulator 1323
Stator core 131 is assembled, and then convenient for forming stator monomer 13, improves the efficiency of the assembling of stator monomer 13.
In the present embodiment, the insulator 132 is provided with the limiting slot 1326 for set winding winding 3, limiting slot
1326 pairs of coil windings 3 position, and are wrapped on insulator 132 convenient for coil windings 3, and improve the steady of coil windings 3
Qualitative and position precision.
All technical characteristics in the present embodiment can be freely combined according to actual needs.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model under the premise of not departing from the technical program design
Within enclosing.
Claims (10)
1. a kind of stator, it is characterised in that: including stator body, be installed in the control panel of stator body side and be wound in stator
Multiple coil windings of main body, the stator body be provided with it is multiple for accommodating the accommodation grooves of coil windings, each coil around
The free end of group is connect with control panel, and the control panel is provided with for conductive multiple input terminals.
2. a kind of stator according to claim 1, it is characterised in that: the control panel is arranged close to the side of stator body
There are multiple output terminals for connecting with the free end of coil windings.
3. a kind of stator according to claim 2, it is characterised in that: the control panel is provided with multiple for installing output
The mounting groove of terminal.
4. a kind of stator according to claim 1, it is characterised in that: the stator body is arranged close to the side of control panel
There is positioning column, the control panel is provided with the locating slot for accommodating positioning column.
5. a kind of stator according to claim 1, it is characterised in that: the stator body includes multiple stator monomers, more
A stator monomer is along the circumferential direction spliced, and forms accommodation groove between two adjacent stator monomers.
6. a kind of stator according to claim 5, it is characterised in that: the stator monomer includes stator core and is sheathed on
The insulator of stator core, the coil winding wound is in insulator.
7. a kind of stator according to claim 6, it is characterised in that: the insulator is provided with close to the side of control panel
It is connect for the free end for coil windings with output terminal and the link slot in space is provided.
8. a kind of stator according to claim 6, it is characterised in that: the side of the stator core is provided with protrusion, fixed
The other side of sub- iron core is provided with the groove identical with the shape of protrusion.
9. a kind of stator according to claim 6, it is characterised in that: the insulator includes first insulator and is connected to
The second insulator of first insulator, the first insulator are provided with the first mating surface, the second insulator be provided with
The second identical mating surface of the shape of first mating surface.
10. a kind of stator according to claim 6, it is characterised in that: the insulator be provided with for set winding around
The limiting slot of group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357690.XU CN208209747U (en) | 2018-03-15 | 2018-03-15 | A kind of stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357690.XU CN208209747U (en) | 2018-03-15 | 2018-03-15 | A kind of stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209747U true CN208209747U (en) | 2018-12-07 |
Family
ID=64528083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820357690.XU Active CN208209747U (en) | 2018-03-15 | 2018-03-15 | A kind of stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209747U (en) |
-
2018
- 2018-03-15 CN CN201820357690.XU patent/CN208209747U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1, Hongmian Road, Shuilianshan, Nancheng District, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Dema Electronics Co.,Ltd. Address before: No. 1, Hongmian Road, Shuilianshan, Nancheng District, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN DEMA ELECTRONICS Co.,Ltd. |