CN219041480U - Stator assembly of centralized winding brushless motor - Google Patents
Stator assembly of centralized winding brushless motor Download PDFInfo
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- CN219041480U CN219041480U CN202223499030.0U CN202223499030U CN219041480U CN 219041480 U CN219041480 U CN 219041480U CN 202223499030 U CN202223499030 U CN 202223499030U CN 219041480 U CN219041480 U CN 219041480U
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- brushless motor
- stator core
- stator assembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The utility model belongs to the technical field of motor stators, and particularly relates to a stator assembly of a concentrated winding brushless motor. According to the utility model, the mounting sleeve is arranged on the outer wall of the stator core, the threaded through hole is arranged on the mounting sleeve for matched use, so that the stator core can be conveniently and fixedly mounted, the operation and the use are more convenient, the insulation performance of the whole structure can be effectively improved, the phenomenon that the stator outgoing line and the coil surface are broken down can be effectively prevented, the safe operation and the use are convenient to better, and the practicability of the whole structure can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of motor stators, in particular to a stator assembly of a concentrated winding brushless motor.
Background
The brushless DC motor is composed of a motor main body and a driver, and is a typical electromechanical integrated product. Because the brushless DC motor operates in a self-control mode, a starting winding is not additionally arranged on a rotor like a synchronous motor which is started under heavy load under variable frequency speed regulation, and oscillation and step-out can not be generated when the load is suddenly changed.
The stator of the motor is an important component of motors such as a generator, a starter and the like. The stator is an important part of the motor. The stator consists of a stator core, a stator winding and a stand. The main function of the stator is to generate a rotating magnetic field, while the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current.
The prior art has the following problems:
the existing stator assembly of the concentrated winding brushless motor is simple in overall structure, single in functionality and generally designed integrally, and the winding work efficiency of the stator assembly is easily affected due to the blocking of the limiting baffle during winding work, so that the stator assembly is troublesome to work and use.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a stator assembly of a concentrated winding brushless motor, which solves the problems that the prior stator assembly has simpler overall structure, single functionality and generally integrated design, and the winding work efficiency is easily affected due to the blocking of a limit baffle during the winding work, so that the working and the use are more troublesome.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a centralized winding brushless motor stator module, includes stator core, stator core outer wall is provided with the installation cover, be provided with the screw thread through-hole on the installation cover, stator core is inside to be provided with the wire winding groove, wire winding groove inner wall is provided with the insulating layer, stator core inboard is provided with stator tooth utmost point, stator tooth utmost point one end is provided with limit baffle, limit baffle one side is provided with the threaded rod, stator tooth utmost point inside is provided with the screw hole.
As a preferred technical solution of the present utility model, the stator core is composed of a plurality of stator laminations.
As a preferable technical scheme of the utility model, four threaded through holes are arranged, and the threaded through holes are uniformly and symmetrically distributed on the mounting sleeve.
As a preferable technical scheme of the utility model, a plurality of winding grooves are arranged, and the winding grooves are uniformly and symmetrically distributed in the stator core.
As a preferable technical scheme of the utility model, the insulating layer is made of rubber material.
As a preferred technical scheme of the utility model, the outer diameter size of the threaded rod is matched with the inner diameter size of the threaded hole, and the threaded rod is in threaded rotary connection with the threaded hole.
Compared with the prior art, the utility model provides a stator assembly of a concentrated winding brushless motor, which has the following beneficial effects:
1. this concentrated winding brushless motor stator module, through being provided with the installation cover at stator core outer wall, be provided with the screw thread through-hole on the installation and cooperate the use, can conveniently carry out fixed mounting work to stator core, it is more convenient to operate and use, through being provided with the insulating layer at the wire winding inslot wall, can effectively promote overall structure's insulating properties, can effectively prevent that stator lead-out wire and coil surface from being broken down the phenomenon emergence, be convenient for better carry out safe work use, can effectively promote overall structure's practicality.
2. This concentrated winding brushless motor stator module is provided with threaded rod and screw hole screw thread through on limit baffle and rotates to can conveniently install fast and dismantle the use limit baffle, can conveniently take off it when carrying out wire winding work, be convenient for promote wire winding work efficiency, convenient better carries out work and uses, thereby can further promote overall structure's practicality and functionality.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic view of a limit baffle structure according to the present utility model.
In the figure: 1. a stator core; 2. a mounting sleeve; 3. a threaded through hole; 4. a wire winding groove; 5. an insulating layer; 6. stator teeth; 7. a limit baffle; 8. a threaded rod; 9. and (3) a threaded hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in the present embodiment: the utility model provides a centralized winding brushless motor stator module, including stator core 1, stator core 1 outer wall is provided with installation cover 2, conveniently install, be provided with threaded through-hole 3 on the installation cover 2, be convenient for carry out fixed mounting, stator core 1 inside is provided with wire winding groove 4, conveniently carry out wire winding work, wire winding groove 4 inner wall is provided with insulating layer 5, promote insulating properties, stator core 1 inboard is provided with stator tooth utmost point 6, be convenient for form wire winding groove 4, stator tooth utmost point 6 one end is provided with limit baffle 7, be convenient for carry out wire winding spacing, limit baffle 7 one side is provided with threaded rod 8, make things convenient for threaded connection, stator tooth utmost point 6 inside is provided with screw hole 9, limit baffle 7 is dismantled in the installation of being convenient for.
In the embodiment, the stator core 1 is composed of a plurality of stator laminations, so that the stator laminations are convenient to process and produce and convenient to work and use; the four threaded through holes 3 are arranged, the threaded through holes 3 are uniformly and symmetrically distributed on the mounting sleeve 2, so that the fixing mounting is facilitated, and the operation and the use are facilitated; the plurality of winding grooves 4 are arranged, the winding grooves 4 are uniformly and symmetrically distributed in the stator core 1, so that the winding of coils is facilitated, and the work is facilitated; the insulating layer 5 is made of rubber materials, so that the insulating performance is improved conveniently, and the safe use effect is improved; the external diameter size of the threaded rod 8 is matched with the internal diameter size of the threaded hole 9, the threaded rod 8 is in threaded rotation connection with the threaded hole 9, the threaded rod is convenient to rotate, and the limit baffle 7 is convenient to install and detach.
The working principle and the using flow of the utility model are as follows: the operator is provided with installation cover 2 through at stator core 1 outer wall, be provided with threaded through-hole 3 on the installation cover 2 and cooperate the use, can conveniently carry out fixed mounting work to stator core 1, the operation is used more conveniently, through being provided with insulating layer 5 at wire winding groove 4 inner wall, can effectively promote overall structure's insulating properties, can effectively prevent that stator lead-out wire and coil surface from being broken down the phenomenon and take place, be convenient for better safe working use, can effectively promote overall structure's practicality, through be provided with threaded rod 8 and threaded hole 9 screw thread rotation connection on limit baffle 7, thereby can conveniently carry out quick installation and dismantlement use limit baffle 7, can conveniently take off it when carrying out wire winding work, be convenient for promote wire winding work efficiency, the better is used of working, thereby can further promote overall structure's practicality and functional.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A concentrated winding brushless motor stator assembly, including stator core (1), its characterized in that: stator core (1) outer wall is provided with installation cover (2), be provided with threaded through-hole (3) on installation cover (2), stator core (1) inside is provided with wire winding groove (4), wire winding groove (4) inner wall is provided with insulating layer (5), stator core (1) inboard is provided with stator tooth utmost point (6), stator tooth utmost point (6) one end is provided with limit baffle (7), limit baffle (7) one side is provided with threaded rod (8), stator tooth utmost point (6) inside is provided with screw hole (9).
2. A concentrated winding brushless motor stator assembly as claimed in claim 1, wherein: the stator core (1) is composed of a plurality of stator laminations.
3. A concentrated winding brushless motor stator assembly as claimed in claim 1, wherein: the threaded through holes (3) are four, and the threaded through holes (3) are uniformly and symmetrically distributed on the mounting sleeve (2).
4. A concentrated winding brushless motor stator assembly as claimed in claim 1, wherein: the winding grooves (4) are formed in a plurality of positions, and the winding grooves (4) are uniformly and symmetrically distributed in the stator core (1).
5. A concentrated winding brushless motor stator assembly as claimed in claim 1, wherein: the insulating layer (5) is made of rubber material.
6. A concentrated winding brushless motor stator assembly as claimed in claim 1, wherein: the external diameter size of the threaded rod (8) is matched with the internal diameter size of the threaded hole (9), and the threaded rod (8) is in threaded rotation connection with the threaded hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223499030.0U CN219041480U (en) | 2022-12-27 | 2022-12-27 | Stator assembly of centralized winding brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223499030.0U CN219041480U (en) | 2022-12-27 | 2022-12-27 | Stator assembly of centralized winding brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219041480U true CN219041480U (en) | 2023-05-16 |
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ID=86289363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223499030.0U Active CN219041480U (en) | 2022-12-27 | 2022-12-27 | Stator assembly of centralized winding brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219041480U (en) |
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2022
- 2022-12-27 CN CN202223499030.0U patent/CN219041480U/en active Active
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