CN210297388U - Stator outlet structure, stator structure and motor - Google Patents
Stator outlet structure, stator structure and motor Download PDFInfo
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- CN210297388U CN210297388U CN201921277763.5U CN201921277763U CN210297388U CN 210297388 U CN210297388 U CN 210297388U CN 201921277763 U CN201921277763 U CN 201921277763U CN 210297388 U CN210297388 U CN 210297388U
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Abstract
The utility model provides a pair of stator outlet structure, stator structure and motor, wherein the stator outlet structure includes: the winding wire winding device comprises a framework, a winding wire and a winding wire, wherein the framework is provided with a positioning hole; and the wire fixing structure is used for penetrating through the positioning hole and bundling a power wire electrically connected with the winding wire. The winding wire on the framework is electrically connected with the power line, and then the position of the power line is fixed by using the wire fixing structure, so that the wire outlet process of the stator is simple and convenient, and compared with the prior art, the number of circuit boards is reduced, and the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of electric machine, concretely relates to stator outlet structure, stator structure and motor.
Background
In the current direct current motor industry, a mode that a motor is connected with a power line generally takes a winding framework as a support, a circuit board is taken as a carrier to be buckled on the framework for fixing, wherein the circuit board is taken as the carrier to weld a three-phase lead wound on the framework to the circuit board, and then circuit endpoints on the circuit board are led out from the circuit board and are connected with the power line. During production, the circuit board is required to be manufactured firstly, then the circuit board is welded with the three-phase lead on the framework, and then the base, the stator core and the power line are installed, so that the production process is complex in operation, and the cost of the circuit board is high.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the loaded down with trivial details defect of stator process of being qualified for the next round of competitions among the prior art to a stator outlet structure, stator structure and motor that make things convenient for the stator to be qualified for the next round of competitions are provided.
In order to solve the technical problem, the utility model provides a pair of stator outlet structure, include:
the winding wire winding device comprises a framework, a winding wire and a winding wire, wherein the framework is provided with a positioning hole;
and the wire fixing structure is used for penetrating through the positioning hole and bundling a power wire electrically connected with the winding wire.
The wire fixing structure is a ribbon.
The strap includes a self-locking aperture.
The ribbon includes fixed part and setting is in flexible portion on the fixed part, establish from the lockhole on the fixed part, flexible portion is suitable for passing from the lockhole.
The number of the positioning holes is equal to that of the wire fixing structures.
The winding is characterized in that the framework is provided with at least one boss, the boss is higher than the winding, and the positioning hole is formed in the boss.
The boss is equipped with a plurality ofly, and two adjacent the boss forms the recess.
The framework comprises an inner ring and an outer ring, and the length of the power line is at least greater than the perimeter of the inner ring.
The utility model also provides a stator structure, include a stator outlet structure.
The utility model also provides a motor, include a stator structure.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a pair of stator outlet structure carries out the electricity with the power cord with the winding wire on the skeleton earlier and is connected, later uses the solidus structure to fix the position of power cord, and the process of being qualified for the next round of competitions of stator is simple and convenient, and compares with prior art and has reduced the circuit board, the cost is reduced.
2. The utility model provides a pair of stator outlet structure, solidus structure is the ribbon, solidus structure's simple structure, and to tying up convenient easy operation of power cord.
3. The utility model provides a pair of stator outlet structure, the ribbon includes from the lockhole, and this kind of setting is more firm to the fixed of power cord, and the power cord is difficult loose.
4. The utility model provides a pair of stator outlet structure, the locating hole is equipped with two at least, the quantity of locating hole with the quantity of solidus structure is the same, and the power cord of different grade type can be fixed through different locating holes and solidus structures respectively, can avoid the power cord to connect the mistake.
5. The utility model provides a pair of stator outlet structure, be equipped with at least one boss on the skeleton, the boss is higher than the winding sets up, the locating hole is established on the boss, can make the power cord be higher than the winding, can not cause the scotch to the winding, and the skeleton among the prior art includes the boss usually, is convenient for reform transform the skeleton among the prior art.
6. The utility model provides a pair of stator outlet structure, the boss is equipped with a plurality ofly, and adjacent two the boss forms the recess, and the power cord can be twined on the boss, can avoid power cord and winding contact, avoids scotching the winding.
7. The utility model provides a pair of stator outlet structure, the skeleton includes inner circle and outer lane, the length of power cord is greater than at least the girth of inner circle can be drawn forth the power cord after circle winding a week in the skeleton, can guarantee the pulling force of power cord.
8. The utility model provides a pair of stator structure, include a stator outlet structure, this stator structure's the process of being qualified for the next round of competitions is simple, the cost is lower.
9. The utility model provides a pair of motor, include a stator structure, this motor is qualified for the next round of competitions the process simple, the cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a stator outlet structure provided in embodiment 1 of the present invention;
fig. 2 is a partial structure diagram of the stator outlet structure shown in fig. 1;
fig. 3 is a structural view of a binding tape of the stator outlet structure shown in fig. 1;
description of reference numerals:
1-a framework; 2-winding wire; 3-power line W; 4-power line V; 5-a power line U; 6-binding a belt; 7-an iron core; 8-a first locating hole; 9-a second positioning hole; 10-boss; 61-a fixed part; 62-a flexible portion; 63-self-locking hole.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
The present embodiment provides a specific implementation manner of a stator outgoing line structure, including a framework 1 and a line fixing structure.
As shown in fig. 1, a winding wire 2 is arranged on a framework 1, and a positioning hole is arranged on the framework 1; and the wire fixing structure is used for penetrating through the positioning hole and bundling a power wire electrically connected with the winding wire 2.
In this embodiment, the line fixing structure is ribbon 6, passes ribbon 6 the locating hole to make ribbon 6 pass the fixed orifices on ribbon 6 after tying up the power cord, tighten up ribbon 6 and can realize the fixed to the power cord.
In a preferred embodiment, the cable tie 6 comprises a self-locking hole 63, and the arrangement is firm in fixing the power line and the power line is not easy to loosen.
As shown in fig. 3, the cable tie 6 comprises a fixing portion 61 and a flexible portion 62 disposed on the fixing portion 61, the self-locking hole 63 is disposed on the fixing portion 61, and the flexible portion 62 is adapted to pass through the self-locking hole 63.
As a preferred embodiment, at least two positioning holes are provided, the number of the positioning holes is the same as that of the wire fixing structures, and different types of power wires can be fixed through different positioning holes and different wire fixing structures respectively, so that wrong connection of the power wires can be avoided. Specifically, the number of the positioning holes is two, namely a first positioning hole 8 and a second positioning hole 9, the power line W3 passes through the first positioning hole 8 through the binding belt 6 to be fixed, and the power line V4 and the power line U5 pass through the second positioning hole 9 through the binding belt 6 to be fixed.
As shown in fig. 2, at least one boss 10 is arranged on the frame 1, the boss 10 is higher than the winding, the positioning hole is formed in the boss 10, so that the power line can be higher than the winding, the winding cannot be scratched, and the frame 1 in the prior art generally comprises the boss 10, so that the frame 1 in the prior art can be conveniently modified.
The bosses 10 are provided with a plurality of adjacent bosses 10 form grooves, and power lines can be wound on the bosses 10, so that the power lines can be prevented from contacting with the windings, and the windings can be prevented from being scratched.
The framework 1 comprises an inner ring and an outer ring, the length of the power line is at least larger than the perimeter of the inner ring, the power line can be led out after being wound on the inner ring of the framework 1 for a circle, and the tensile force of the power line can be guaranteed.
When the stator outgoing line structure is in actual use, firstly, the outgoing line end of a winding wire 2 is polished, the enamel on the surface of an enameled wire is removed, the winding wire 2 which is polished completely is wound and soldered with a three-phase power line, the three-phase power line is wound on the winding for one circle and then returns to the position where a positioning hole is formed, a fixing part 61 of a ribbon 6 is attached to the outer part of a boss 10, after a flexible part 62 of the ribbon 6 is wound above the boss 10, the power line is bundled in the flexible part, then the flexible part 62 penetrates through the positioning hole and is locked through a self-locking hole 63, and the bundling and fixing of the power line are completed. The process of being qualified for the next round of competitions of stator is simple and convenient, and has reduced the circuit board compared with prior art, the cost is reduced.
As a first alternative to the above embodiments, the fixation structure is a flexible cord.
Example 2
The present embodiment provides a stator structure, including the stator outlet structure provided in the above embodiments, after the stator outlet structure is installed, the iron core 7 is installed, and a power line is led out. The stator structure has the advantages of simple wire outlet process and low cost.
Example 3
The present embodiment provides a motor including the stator structure provided in embodiment 2. The motor has simple wire outlet process and lower cost.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A stator outlet structure, comprising:
the winding wire winding device comprises a framework (1), a winding wire (2) and a positioning hole, wherein the framework (1) is provided with the positioning hole;
and the wire fixing structure is used for penetrating through the positioning hole and bundling a power wire electrically connected with the winding wire (2).
2. A stator outlet structure according to claim 1, characterized in that the wire fixing structure is a tie (6).
3. A stator outlet structure according to claim 2, characterised in that the straps (6) comprise self locking holes (63).
4. A stator outlet structure according to claim 3, wherein the strap (6) comprises a fixed portion (61) and a flexible portion (62) provided on the fixed portion (61), the self-locking hole (63) being provided on the fixed portion (61), the flexible portion (62) being adapted to pass through the self-locking hole (63).
5. The stator outlet structure according to claim 1, wherein there are at least two positioning holes, and the number of the positioning holes is the same as that of the wire fixing structures.
6. A stator outlet structure according to claim 1, wherein at least one boss (10) is provided on the bobbin (1), the boss (10) is disposed higher than the winding wire (2), and the positioning hole is provided on the boss (10).
7. A stator outlet structure according to claim 6, wherein a plurality of the bosses (10) are provided, and two adjacent bosses (10) form a groove.
8. A stator outlet structure according to claim 1, wherein the bobbin (1) comprises an inner ring and an outer ring, and the length of the power line is at least greater than the circumference of the inner ring.
9. A stator structure, characterized by comprising a stator outlet structure according to any one of claims 1 to 8.
10. An electrical machine comprising a stator structure according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921277763.5U CN210297388U (en) | 2019-08-07 | 2019-08-07 | Stator outlet structure, stator structure and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921277763.5U CN210297388U (en) | 2019-08-07 | 2019-08-07 | Stator outlet structure, stator structure and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210297388U true CN210297388U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921277763.5U Active CN210297388U (en) | 2019-08-07 | 2019-08-07 | Stator outlet structure, stator structure and motor |
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| CN (1) | CN210297388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111953112A (en) * | 2020-08-05 | 2020-11-17 | 珠海凯邦电机制造有限公司 | Winding framework and motor stator |
-
2019
- 2019-08-07 CN CN201921277763.5U patent/CN210297388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111953112A (en) * | 2020-08-05 | 2020-11-17 | 珠海凯邦电机制造有限公司 | Winding framework and motor stator |
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