CN210431033U - Automobile fan motor assembly - Google Patents
Automobile fan motor assembly Download PDFInfo
- Publication number
- CN210431033U CN210431033U CN201921577581.XU CN201921577581U CN210431033U CN 210431033 U CN210431033 U CN 210431033U CN 201921577581 U CN201921577581 U CN 201921577581U CN 210431033 U CN210431033 U CN 210431033U
- Authority
- CN
- China
- Prior art keywords
- stator core
- coil
- motor assembly
- shell
- insulating mounting
- 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.)
- Withdrawn - After Issue
Links
- 238000004804 winding Methods 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 125000004122 cyclic group Chemical group 0.000 abstract 3
- 238000000034 method Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
The utility model relates to a motor, in particular to car fan motor assembly. The technical scheme is as follows: the utility model provides an automobile fan motor assembly, which comprises an outer shell, locate stator module and rotor subassembly in the shell, stator module is including stator core and coil, the rotor subassembly is including pivot and equipartition in the epaxial magnetic shoe of pivot, be equipped with annular insulating installation mechanism between shell and stator core and the coil, insulating installation mechanism is including two insulating mount pads, stator core installs between two insulating mount pads, insulating mount pad is including cyclic annular body, the equipartition is on cyclic annular body is inside and rather than integrated into one piece's coil around putting the frame, the coil is around putting the frame and be equipped with the stator core fixing base for the other end that links up one end with cyclic annular body, the shell is including upper end cover and lower end cover, it is fixed to be connected through the draw-in groove fixture block between the inner wall of upper end cover or lower end. Adopt above-mentioned technical scheme, provide a be convenient for dismouting, simple structure's car fan motor assembly.
Description
Technical Field
The utility model relates to a motor, in particular to car fan motor assembly.
Background
The automobile fan motor is a special driving motor for an automobile fan. The motor mainly comprises a shell, a stator assembly and a rotor assembly, wherein the stator assembly and the rotor assembly are arranged on the shell. The rotor assembly of the traditional automobile fan motor comprises a rotating shaft and coils uniformly distributed along the circumferential surface of the rotating shaft, and the stator assembly is a magnetic shoe fixedly arranged on a shell and uniformly distributed around the rotor. With the continuous research and development of technicians in the field, fan motors which fixedly arrange the coil on the inner ring of the shell and connect the magnetic shoe with the rotating shaft appear in the market and data. The output power of this type of motor is greater. However, how to mount the coil on the inner wall of the housing has been the direction of development by those skilled in the art. The conventional method is to provide a plurality of insertion grooves on the inner wall of the housing, then process a plurality of coil mounting seats which can be placed in the insertion grooves, then weld the coil mounting seats on the insertion seats through stator cores, and simultaneously wind the coil on the insertion seats. The mounting structure has the disadvantages of more parts, inconvenient processing and complex assembly process. In the case of mass assembly, the requirements for the assembly personnel are high, resulting in an increase in the production cost thereof.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a car fan motor assembly convenient to dismouting, simple structure.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automobile fan motor assembly, including the shell, locate stator module and rotor subassembly in the shell, stator module including stator core and the coil around the shell inner wall equipartition, the rotor subassembly including the pivot and the equipartition in the epaxial magnetic shoe of pivot that are in the shell middle part, its characterized in that: the stator core mounting structure comprises an outer shell, a stator core and a coil, wherein an annular insulating mounting mechanism is arranged between the outer shell and the stator core, the insulating mounting mechanism comprises two insulating mounting seats which are vertically symmetrical, the stator core is mounted between the two insulating mounting seats, the insulating mounting seats comprise an annular body and a coil winding frame which is uniformly distributed on the inside of the annular body and is integrally formed with the annular body, a stator core fixing seat is arranged on the other end, which is connected with one end of the annular body, of the coil winding frame, the outer shell comprises an upper end cover and a lower end cover, and the inner wall of the upper end cover or the lower end cover is fixedly connected with the stator core through a clamping groove clamping block.
By adopting the technical scheme, the insulating installation mechanism is arranged in the shell, the two insulating installation seats in the insulating installation mechanism not only can conveniently install the coil, but also the stator core is positioned between the two insulating installation seats, and then the stator core and the shell are fixedly connected through the clamping groove clamping block. The structure is simple, and the processing is convenient; in the assembly process, the coil is only required to be wound on the coil winding frame, then the stator core is fixedly arranged between the two insulation mounting seats, and finally the stator core and the shell are fixed, so that the assembly process is simple and convenient, the requirement on operators is reduced, and the production cost caused by processing and production is reduced.
The utility model discloses further set up to: the inner wall of the upper end cover is uniformly provided with a plurality of clamping blocks, the stator core comprises a plurality of laminated sheet-shaped bodies, and the outer outline of the stator core is provided with clamping grooves matched with the clamping blocks on the upper end cover.
By adopting the technical scheme, the stator core is simple in structure and convenient to process, the stator core is formed by laminating a plurality of sheets, the magnetic induction effect is better, and the motor runs more stably.
The utility model discloses further set up to: a plurality of positioning grooves are correspondingly formed in each sheet-shaped body of the stator core respectively, and positioning sheets are inserted into the positioning grooves.
By adopting the technical scheme, the stator core is convenient to install and assemble.
The utility model discloses further set up to: the coil winding frame of the insulating mounting seat is a hollow cylindrical body, a baffle is arranged at one end of the insulating mounting seat, which is positioned at the stator core fixing seat, and positioning bulges for winding and positioning the coil are respectively arranged at the positions of the coil winding frames on the top end surface of the insulating mounting seat.
Adopt above-mentioned technical scheme, the setting of baffle can prevent that the coil from taking place the displacement in the use, and the bellied setting of location then can be convenient for implement fixedly to the extension section of coil.
The utility model discloses further set up to: the outer edge of insulating mount pad is equipped with the stopper that extends and spacing to stator core towards upper portion.
By adopting the technical scheme, the stator core can be further fixed by the arrangement of the limiting block.
The utility model discloses further set up to: the bottom end face in the lower end cover is provided with a plurality of heat dissipation convex ribs.
By adopting the technical scheme, the arrangement of the heat dissipation convex ribs has the heat dissipation effect, and the damage to components and parts caused by overhigh heat inside the shell is prevented.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is an exploded view of an embodiment of the present invention;
fig. 3 is a schematic perspective view of a stator assembly according to an embodiment of the present invention;
fig. 4 is an exploded view of the stator assembly in an embodiment of the present invention;
fig. 5 is a schematic perspective view of an insulating mount according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of the upper end cap of the housing according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1-6, an automotive fan-motor assembly comprises a housing 1, a stator assembly 2 and a rotor assembly 3 disposed in the housing 1, wherein the stator assembly 2 includes a stator core 21 and a coil 22 uniformly distributed around an inner wall of the housing 1, the rotor assembly 3 includes a rotating shaft 31 disposed in the middle of the housing 1 and magnetic shoes 32 uniformly distributed on the rotating shaft 31, an annular insulating mounting mechanism 4 is disposed between the housing 1 and the stator core 21 and the coil 22, the insulating mounting mechanism 4 includes two insulating mounting bases 41 vertically symmetric, the stator core 21 is mounted between the two insulating mounting bases 41, the insulating mounting base 41 includes an annular body 411 and a coil winding frame 412 integrally formed with the annular body 411, the other end of the coil winding frame 412 opposite to the end connected with the annular body 411 is provided with a stator core fixing base 413, the housing 1 includes an upper end cap 11 and a lower end cap 12, the inner wall of the upper end cover 11 or the lower end cover 12 is fixedly connected with the stator core 21 through a clamping groove and a clamping block. In the above scheme, by arranging the insulating mounting mechanism 4 in the housing 1, the two insulating mounting seats 41 in the insulating mounting mechanism 4 can not only facilitate the installation of the coil 22, but also the stator core 21 is located between the two insulating mounting seats 41, and then the stator core 21 and the housing 1 are fixedly connected through the slot fixture. The structure is simple, and the processing is convenient; in the assembly process, the coil 22 is only required to be wound on the coil winding frame 412, then the stator core 21 is fixedly arranged between the two insulation mounting seats 41, and finally the stator core 21 and the shell 1 are fixed, so that the assembly process is simple and convenient, the requirement on operators is reduced, and the production cost caused by processing and production is reduced.
The embodiment of the utility model provides an in, the equipartition has a plurality of fixture blocks 111 on the inner wall of upper end cover 11, and stator core 21 is equipped with the draw-in groove with fixture block 111 adaptation on the upper end cover 11 on the outside profile of stator core 21 including the lamellar body of a plurality of range upon range of settings. The stator core 21 is formed by laminating a plurality of sheets, the magnetic induction effect is better, and the motor runs more stably. The stator core 21 is easily assembled and fixed. A plurality of positioning slots 211 are correspondingly formed on each sheet-shaped body of the stator core 21, and positioning pieces 212 are inserted into the positioning slots 211.
The embodiment of the present invention provides an insulating mounting seat 41 coil winding frame 412 is a hollow column, its one end located in stator core fixing seat 413 is equipped with a baffle 4121, the setting of this baffle 4121 can prevent coil 22 from displacement in the use, and the coil winding frame 412 is placed around to coil 22 can be fastened to the assurance simultaneously. Positioning protrusions 414 for winding and positioning the coil 22 are respectively arranged on the top end surface of the insulating mounting seat 41 at the coil winding frames 412. The positioning protrusion 414 is provided to facilitate fixing the extension of the coil 22.
In the embodiment of the present invention, the outer edge of the insulating mounting seat 41 is provided with a limiting block 415 extending toward the upper portion and limiting the stator core 21. The stopper 415 is provided to further fix the stator core 21. The bottom end face inside the lower end cover 12 is provided with a plurality of heat dissipation ribs 121, and the heat dissipation ribs 121 have a heat dissipation effect, so that damage to components and parts due to overhigh heat inside the shell 1 is prevented. Of course, if the design space allows, it is also possible to provide a heat dissipation rib in the upper end cover 11.
Claims (7)
1. The utility model provides an automobile fan motor assembly, including the shell, locate stator module and rotor subassembly in the shell, stator module including stator core and the coil around the shell inner wall equipartition, the rotor subassembly including the pivot and the equipartition in the epaxial magnetic shoe of pivot that are in the shell middle part, its characterized in that: the stator core mounting structure comprises an outer shell, a stator core and a coil, wherein an annular insulating mounting mechanism is arranged between the outer shell and the stator core, the insulating mounting mechanism comprises two insulating mounting seats which are vertically symmetrical, the stator core is mounted between the two insulating mounting seats, the insulating mounting seats comprise an annular body and a coil winding frame which is uniformly distributed on the inside of the annular body and is integrally formed with the annular body, a stator core fixing seat is arranged on the other end, which is connected with one end of the annular body, of the coil winding frame, the outer shell comprises an upper end cover and a lower end cover, and the inner wall of the upper end cover or the lower end cover is fixedly connected with the stator core through a clamping groove clamping block.
2. The automotive fan-motor assembly of claim 1, wherein: the inner wall of the upper end cover is uniformly provided with a plurality of clamping blocks, the stator core comprises a plurality of laminated sheet-shaped bodies, and the outer outline of the stator core is provided with clamping grooves matched with the clamping blocks on the upper end cover.
3. The automotive fan-motor assembly of claim 2, wherein: and a plurality of positioning grooves are correspondingly formed in each sheet-shaped body of the stator core respectively, and positioning sheets are inserted into the positioning grooves.
4. The automotive fan-motor assembly of claim 1, 2 or 3, wherein: the coil winding frame of the insulating mounting seat is a hollow cylindrical body, a baffle is arranged at one end of the insulating mounting seat, which is positioned at the stator core fixing seat, and positioning bulges for winding and positioning the coil are respectively arranged at the positions of the coil winding frames on the top end surface of the insulating mounting seat.
5. The automotive fan-motor assembly of claim 1, 2 or 3, wherein: the outer edge of the insulating mounting seat is provided with a limiting block which extends towards the upper part and limits the stator core.
6. The automotive fan-motor assembly of claim 4, wherein: the outer edge of the insulating mounting seat is provided with a limiting block which extends towards the upper part and limits the stator core.
7. The automotive fan-motor assembly of claim 1, 2 or 3, wherein: the bottom end face inside the lower end cover is provided with a plurality of heat dissipation convex ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577581.XU CN210431033U (en) | 2019-09-20 | 2019-09-20 | Automobile fan motor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577581.XU CN210431033U (en) | 2019-09-20 | 2019-09-20 | Automobile fan motor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210431033U true CN210431033U (en) | 2020-04-28 |
Family
ID=70367435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921577581.XU Withdrawn - After Issue CN210431033U (en) | 2019-09-20 | 2019-09-20 | Automobile fan motor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210431033U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504770A (en) * | 2019-09-20 | 2019-11-26 | 温州北工汽车电器有限公司 | Fan motor for automobile assembly |
| CN111934464A (en) * | 2020-08-18 | 2020-11-13 | 绍兴集知汇信息科技有限公司 | Improved motor |
| CN110504770B (en) * | 2019-09-20 | 2024-06-21 | 瑞安市韩田汽车工业有限公司 | Automobile fan motor assembly |
-
2019
- 2019-09-20 CN CN201921577581.XU patent/CN210431033U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504770A (en) * | 2019-09-20 | 2019-11-26 | 温州北工汽车电器有限公司 | Fan motor for automobile assembly |
| CN110504770B (en) * | 2019-09-20 | 2024-06-21 | 瑞安市韩田汽车工业有限公司 | Automobile fan motor assembly |
| CN111934464A (en) * | 2020-08-18 | 2020-11-13 | 绍兴集知汇信息科技有限公司 | Improved motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200428 Effective date of abandoning: 20240621 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200428 Effective date of abandoning: 20240621 |