CN212726595U - Stator coil holder of flat motor - Google Patents
Stator coil holder of flat motor Download PDFInfo
- Publication number
- CN212726595U CN212726595U CN202021168869.4U CN202021168869U CN212726595U CN 212726595 U CN212726595 U CN 212726595U CN 202021168869 U CN202021168869 U CN 202021168869U CN 212726595 U CN212726595 U CN 212726595U
- Authority
- CN
- China
- Prior art keywords
- stator
- split frame
- frame
- stator winding
- flat motor
- 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
Images
Abstract
The utility model discloses a flat motor stator line frame, put up and separate the body frame down including last components of a whole that can function independently, the lower part of going up the components of a whole that can function independently frame has last shielding part, and the upper portion that the body put up down has lower shielding part, goes up shielding part and lower shielding part and closes to setting up or to inserting the setting and form stator winding insulating part, and the inner edge of stator winding insulating part is provided with puts the wire casing for holding stator winding, the outer fringe of stator winding insulating part is provided with puts the core groove, is used for holding stator core. The utility model discloses a split type stator line frame, stator winding pass through stator winding insulating part and are direct to be insulated with stator core, and it need not to increase the insulating piece in addition for prior art's stator line frame, its compact structure for whole stator volume approaches the miniaturization, and the practicality is high.
Description
Technical Field
The utility model belongs to the technical field of the household electrical appliances motor technique and specifically relates to a flat motor stator line frame is related to.
Background
The stator bobbin is an important part of the stator structure, and is mainly used for mounting a stator core and a stator winding. The existing stator coil holder is an integrally formed structure consisting of an upper supporting part and a lower supporting part, a hollow structure is arranged between the upper supporting part and the lower supporting part to form a stator core in a space-reserved assembling mode, then the stator core is fixed through a positioning component, the stator core and a stator winding are separated by an additional insulating component in the assembling structure, the structure is complex, the size of the whole rotor structure is large, the requirement for miniaturization of household appliance motors in the market is not met, and therefore improvement is necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flat motor stator line frame, including last components of a whole that can function independently frame and lower components of a whole that can function independently frame, the lower part of going up the components of a whole that can function independently frame has last shielding part, and the upper portion that the components of a whole that can function independently put up down has lower shielding part, goes up shielding part and lower shielding part and closes to setting up or to inserting the setting and form stator winding insulating part, and the inner edge of stator winding insulating part is provided with puts the wire casing for holding stator winding, the outer fringe of stator winding insulating part is provided with puts the core groove, is used for holding stator core.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a flat motor stator coil holder comprises an upper split frame and a lower split frame, wherein an upper shielding part is arranged at the lower part of the upper split frame, a lower shielding part is arranged at the upper part of the lower split frame, the upper shielding part and the lower shielding part are arranged in an involutory mode or an interlude mode to form a stator winding insulating part, a coil placing groove is formed in the inner edge of the stator winding insulating part and used for containing a stator winding, and a core placing groove is formed in the outer edge of the stator winding insulating part and used for containing a stator core.
In a further technical scheme, one of the upper shielding part and the lower shielding part is provided with an opposite-insertion matching part, and the other part is provided with an opposite-insertion slot at a position corresponding to the opposite-insertion matching part.
In a further technical scheme, an upper wire blocking block is arranged on the inner side of the upper split frame, a lower wire blocking block is arranged on the inner side of the lower split frame, the upper wire blocking block and the lower wire blocking block are arranged in an involutory mode or in an opposite insertion mode to form a wire blocking part, and the wire placing groove is formed between the wire blocking part and the stator winding insulating part.
In a further technical scheme, the transverse section of the core placing groove is C-shaped.
In a further technical scheme, the transverse section of the wire placing groove is in a shape of a mouth or an O.
In a further technical scheme, the upper split frame and the lower split frame are respectively an integrally formed annular body.
In a further technical scheme, the number of the wire arrangement grooves is 2, 4, 6 or 8.
In a further technical scheme, a winding part is formed between two adjacent wire placing grooves of the stator wire frame, and the winding part comprises an upper winding part formed on the upper split frame and a lower winding part formed on the lower split frame.
In a further technical scheme, the upper split frame is provided with at least four semi-arc-shaped upper supporting blocks, and the four upper supporting blocks are sequentially butted end to form an annular upper split frame;
the lower split frame is provided with at least four semi-arc-shaped lower supporting blocks, and the four lower supporting blocks are sequentially butted end to form an annular lower split frame;
each upper supporting block and the corresponding lower supporting block are respectively arranged in an involutory way.
In a further technical scheme, an upper guide part is formed by extending the upper part of the upper split frame outwards, a lower guide part is formed by extending the upper part of the lower split frame outwards, and the upper guide part, the lower guide part and the stator winding insulating part form the core placing groove at least when the upper shielding part and the lower shielding part are arranged in a matched mode or are inserted in a matched mode.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is:
the utility model discloses an upper shield part's lower components of a whole that can function independently frame and lower shield part's that has, upper shield part and lower shield part are to setting up or to inserting the setting and form stator winding insulating part, the inner edge of stator winding insulating part is provided with puts the wire casing, be used for holding stator winding, the outer fringe of stator winding insulating part is provided with puts the core slot, be used for holding stator core, stator winding passes through stator winding insulating part and directly insulates with stator core, it is for the stator line frame of prior art, need not to increase the insulating piece in addition, compact structure thereof, make whole stator volume approach miniaturization, high practicability.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the assembled stator winding and the assembled state of the stator winding according to the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic exploded view of the present invention;
FIG. 4 is a structural schematic view of an upper split type rack;
FIG. 5 is a structural schematic view of a lower split rack;
fig. 6 is a schematic structural view of another embodiment of the present invention;
fig. 7 is a schematic structural view of the upper support block and the lower support block of the present invention;
fig. 8 is an exploded schematic view of the upper and lower support blocks of the present invention.
Detailed Description
The following are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 8, in order to realize the above object, the utility model provides a flat motor stator line frame, including last components of a whole that can function independently frame 1 and lower components of a whole that can function independently frame 2, the lower part of going up components of a whole that can function independently frame 1 has last shielding part 10, the upper portion of lower components of a whole that can function independently frame 2 has lower shielding part 20, it forms stator winding insulating part 3 to going up shielding part 10 and lower shielding part 20 to closing the setting or to inserting the setting, the inner edge of stator winding insulating part 3 is provided with puts wire casing 30, be used for holding stator winding 01, the outer fringe of stator winding insulating part 3 is provided with puts core casing 31, be used for holding stator core 02, stator winding 01 passes through stator winding insulating part 3 and directly insulates with stator core 02, it need not to increase the insulating piece in addition for the stator line frame of prior art, its compact structure makes whole stator volume approach miniaturization, the practicality.
As shown in fig. 3, one of the upper shield part 10 and the lower shield part 20 is provided with an opposite insertion fitting part 100, and the other one is provided with an opposite insertion groove 200 at a position corresponding to the opposite insertion fitting part 100, and the opposite insertion fitting part 100 and the opposite insertion groove 200 are opposite insertion fitted to realize the assembly of the upper shield part 10 and the lower shield part 20.
As shown in fig. 2, an upper wire stopper 11 is provided on the inner side of the upper split frame 1, a lower wire stopper 21 is provided on the inner side of the lower split frame 2, the upper wire stopper 11 and the lower wire stopper 21 are arranged in a matching manner or in an inserting manner to form a wire blocking portion, and the wire accommodating groove 30 is formed between the wire blocking portion and the stator winding insulating portion 3.
As shown in fig. 2, an upper guide portion 13 is formed by extending an upper portion of the upper split frame 1 outward, a lower guide portion 23 is formed by extending an upper portion of the lower split frame 2 outward, and the upper guide portion 13, the lower guide portion 23, and the stator winding insulating portion 3 form the core insertion slot 31 at least when the upper shield portion 10 and the lower shield portion 20 are disposed in an aligned manner or inserted into each other.
As shown in fig. 1 and 2, the transverse section of the core accommodating slot 31 is C-shaped, and the stator core 02 is accommodated in the core accommodating slot 31. The transverse section of the wire placing groove 30 is in a mouth shape or an O shape, the stator winding 01 is accommodated in the wire placing groove 30, the stator structure is assembled, the stator winding 01 and the stator core 02 are located on the same horizontal plane, the structure is compact, the size of the whole stator is miniaturized, and the practicability is high.
In a possible embodiment, as shown in fig. 1 to 5, the upper split frame 1 and the lower split frame 2 are respectively an integrally formed annular body, and the number of the wire placing grooves 30 is 2, 4, 6 or 8. Preferably, a winding portion is formed between two adjacent wire placing slots 30 of the stator bobbin, and the winding portion includes an upper winding portion 12 formed on the upper split frame 1 and a lower winding portion 22 formed on the lower split frame 2, so that the stator winding 01 can be wound on the stator bobbin by standard winding equipment.
In another possible embodiment, the upper split frame 1 is provided with at least four semi-arc-shaped upper supporting blocks 14, and the four upper supporting blocks 14 are sequentially butted end to form an annular upper split frame 1; the lower split frame 2 is provided with at least four semi-arc-shaped lower supporting blocks 24, and the four lower supporting blocks 24 are sequentially butted end to form an annular lower split frame 2; each upper support block 14 and the corresponding lower support block 24 are respectively arranged in an involution manner. That is, the upper split frame 1 and the lower split frame 2 are respectively provided with four split supporting blocks, each upper supporting block and each lower supporting block are respectively formed with an upper shielding part and a lower shielding part, the assembly principle is consistent with that of the integrated frame, and therefore the description is omitted here.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. A flat motor stator line frame which characterized in that: the stator winding insulation structure comprises an upper split frame (1) and a lower split frame (2), wherein an upper shielding part (10) is arranged at the lower part of the upper split frame (1), a lower shielding part (20) is arranged at the upper part of the lower split frame (2), the upper shielding part (10) and the lower shielding part (20) are arranged in a butt joint mode or in a butt-joint mode to form a stator winding insulation part (3), a wire placing groove (30) is formed in the inner edge of the stator winding insulation part (3) and used for containing a stator winding (01), and a core placing groove (31) is formed in the outer edge of the stator winding insulation part (3) and used for containing a stator iron core (.
2. The flat motor stator bobbin of claim 1, wherein: one of the upper shielding part (10) and the lower shielding part (20) is provided with an opposite-insertion matching part (100), and the other part is provided with an opposite-insertion slot (200) at the position corresponding to the opposite-insertion matching part (100).
3. The flat motor stator bobbin of claim 1, wherein: an upper wire blocking block (11) is arranged on the inner side of the upper split frame (1), a lower wire blocking block (21) is arranged on the inner side of the lower split frame (2), the upper wire blocking block (11) and the lower wire blocking block (21) are arranged in a matched mode or in an inserted mode to form a wire blocking part, and the wire placing groove (30) is formed between the wire blocking part and the stator winding insulating part (3).
4. The flat motor stator bobbin of claim 1, wherein: the transverse section of the core placing groove (31) is C-shaped.
5. The flat motor stator bobbin of claim 1, wherein: the transverse section of the wire placing groove (30) is in a shape of a mouth or an O.
6. The flat motor stator bobbin of claim 1, wherein: the upper split frame (1) and the lower split frame (2) are respectively an integrally formed annular body.
7. The flat motor stator bobbin of claim 6, wherein: the number of the wire arrangement grooves (30) is 2, 4, 6 or 8.
8. The flat motor stator bobbin of claim 7, wherein: and a winding part is formed between two adjacent wire placing grooves (30) of the stator wire frame, and comprises an upper winding part (12) formed on the upper split frame (1) and a lower winding part (22) formed on the lower split frame (2).
9. The flat motor stator bobbin of claim 1, wherein: the upper split frame (1) is provided with at least four semi-arc-shaped upper supporting blocks (14), and the four upper supporting blocks (14) are sequentially butted end to form an annular upper split frame (1);
the lower split frame (2) is provided with at least four semi-arc-shaped lower supporting blocks (24), and the four lower supporting blocks (24) are sequentially butted end to form an annular lower split frame (2);
each upper supporting block (14) and the corresponding lower supporting block (24) are respectively arranged in an involutory way.
10. The flat motor stator bobbin of any one of claims 1 to 9, wherein: the upper portion of the upper split frame (1) extends outwards to form an upper guide portion (13), the upper portion of the lower split frame (2) extends outwards to form a lower guide portion (23), and at least when the upper shielding portion (10) and the lower shielding portion (20) are arranged in a matched mode or are inserted in a matched mode, the upper guide portion (13), the lower guide portion (23) and the stator winding insulating portion (3) form the core placing groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021168869.4U CN212726595U (en) | 2020-06-22 | 2020-06-22 | Stator coil holder of flat motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021168869.4U CN212726595U (en) | 2020-06-22 | 2020-06-22 | Stator coil holder of flat motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212726595U true CN212726595U (en) | 2021-03-16 |
Family
ID=74961049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021168869.4U Active CN212726595U (en) | 2020-06-22 | 2020-06-22 | Stator coil holder of flat motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212726595U (en) |
-
2020
- 2020-06-22 CN CN202021168869.4U patent/CN212726595U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201937363U (en) | Motor insulating member for compressor | |
| CN212726595U (en) | Stator coil holder of flat motor | |
| CA2197358A1 (en) | Brush retaining clip and electrical connection | |
| JP2019176540A (en) | Motor stator | |
| JP4064333B2 (en) | Contactless rechargeable equipment and charger | |
| CN110600241A (en) | Multi-way switch power supply transformer and preparation method thereof | |
| CN208691050U (en) | A kind of Stators for Switched Reluctance Motors coil holder and stator module | |
| CN210865846U (en) | Multi-way switch power transformer | |
| CN209088640U (en) | A kind of stator structure of New-type electric machine | |
| CN214476762U (en) | Leakage protection switch magnetic ring giving consideration to both A type and AC type | |
| CN214755798U (en) | Switched reluctance motor stator framework for multifunctional food processor | |
| CN108923565A (en) | A kind of Stators for Switched Reluctance Motors coil holder and stator module | |
| CN217642897U (en) | Non-deformable's riveting type stator core | |
| CN218513722U (en) | Weak current electricity taking device of strong and weak current compatible assembly type intelligent home system | |
| CN210744873U (en) | Insulating frame, stator and motor of motor | |
| CN220022454U (en) | Insulating wire frame, stator assembly and motor | |
| CN212726592U (en) | Improve stator module's series excited machine | |
| CN213877916U (en) | Card-inserting power-taking switch | |
| CN211578565U (en) | Copper bar locating rack and current transformer | |
| CN102810795B (en) | Electric connector | |
| CN112117853B (en) | Stator assembly of motor, manufacturing method thereof and stator of motor | |
| JPH0231905Y2 (en) | ||
| CN218385026U (en) | Relay current input connection structure and relay | |
| CN102290942A (en) | Mounting structure for motor temperature protector | |
| CN209912700U (en) | Low leakage inductance noise reduction type transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |