CN205160228U - Three -phase generator stator - Google Patents
Three -phase generator stator Download PDFInfo
- Publication number
- CN205160228U CN205160228U CN201521018693.3U CN201521018693U CN205160228U CN 205160228 U CN205160228 U CN 205160228U CN 201521018693 U CN201521018693 U CN 201521018693U CN 205160228 U CN205160228 U CN 205160228U
- Authority
- CN
- China
- Prior art keywords
- wheel carrier
- line wheel
- stator
- utility
- wire
- 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.)
- Expired - Fee Related
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a three -phase generator stator, establish line wheel carrier (40) on flywheel (70) including the cover, the outer loop of line wheel carrier (40) is provided with a plurality of convex wire winding portions (41), each be provided with wire casing (411) in the wire winding portion (41), be provided with wire winding pavement (412) on the lateral wall of wire casing (411), line wheel carrier (40) are provided with a plurality of combination terminals (42) on the surface of closing on wire winding portion (41), line wheel carrier (40) are in the place ahead that combines terminal (42) is provided with breach (421). The utility model discloses simple structure, it is in disorder effectively to avoid winding, makes the manufacturing process of stator more smooth and easy, effectively improves the standardization and the qualification rate of stator.
Description
Technical field
The utility model relates to a kind of stator of threephase generator.
Background technology
In prior art, the wire casing bottom surface winding section of generator unit stator being used as winding space is all plane, when enamelled wire cross-slot is wound in adjacent wire casing, easily causes winding displacement in disorder.On the other hand, enamelled wire needs the twisted wire portion forming the three-phase neutral point be connected with outside, and this twisted wire portion relative stator exposes, and therefore stator is difficult to realize the standardization of products, also cannot ensure qualification rate.
Therefore those skilled in the art be devoted to develop a kind of can the stator coil holder structure of more convenient coiling.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide can the stator coil holder structure of more convenient coiling.
For achieving the above object, the utility model provides a kind of three-phase generation machine stator, comprises the line wheel carrier be set on flywheel; The outer shroud of described line wheel carrier is provided with the winding section of multiple protrusion; Each described winding section is provided with wire casing; The sidewall of described wire casing is provided with coiling aisle; Described line wheel carrier is provided with multiple joint terminal on the surface closing on winding section; Described line wheel carrier is provided with breach in the front of described joint terminal.
Preferably, the described degree of depth in coiling aisle and the diameter of enamelled wire and winding turns adapt.
The beneficial effects of the utility model are: the utility model structure is simple, can effectively avoid coiling in disorder, make the manufacturing process of stator more smooth and easy, effectively improve standardization and the qualification rate of stator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is the partial structurtes schematic diagram of coiling in the utility model one embodiment.
Fig. 4 is the three-phase neutral point structural representation of stator in the utility model one embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figures 1 to 4, a kind of three-phase generation machine stator, comprises the line wheel carrier 40 be set on flywheel 70, and the outer shroud of line wheel carrier 40 is provided with the winding section 41 of multiple protrusion.Each winding section 41 is provided with wire casing 411, the sidewall of wire casing 411 is provided with coiling aisle 412.The degree of depth in coiling aisle 412 and the diameter of enamelled wire 50 and winding turns adapt.
When enamelled wire 50 is cross over another winding section around a winding section 41, the cross-line section 501 of enamelled wire 50 can be accessed by the coiling aisle 412 of this wire casing 411.Because each winding section 41 is provided with coiling aisle 412, therefore, the cross-line section 501 of enamelled wire 50 can be effectively avoided to invade original winding space of wire casing 411.
Line wheel carrier 40 is provided with multiple joint terminal 42 on the surface closing on winding section 41, and line wheel carrier 40 is provided with breach 421 in the front of joint terminal 42.This terminals of a unit block 42 is in order to the three-phase neutral point outlet use in conjunction with enamelled wire 50, and the enamelled wire 50 picked out and joint terminal are electrically connected the terminal joint 60 forming the three-phase neutral point be connected with outside.Breach 421 conveniently can access enamelled wire 50 aisle forming three-phase neutral point and be combined with joint terminal 42.
Joint terminal by three of a three-phase neutral point enamelled wire 50 in conjunction with outlet, by three-phase Y connection point on joint terminal 42, can greatly reduce the labour costs of assembling, and improves the qualification rate of assembling.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection range of claims.
Claims (2)
1. a three-phase generation machine stator, comprises the line wheel carrier (40) be set on flywheel (70); The outer shroud of described line wheel carrier (40) is provided with the winding section (41) of multiple protrusion; Each described winding section (41) is provided with wire casing (411); It is characterized in that: the sidewall of described wire casing (411) is provided with coiling aisle (412); Described line wheel carrier (40) is provided with multiple joint terminal (42) on the surface closing on winding section (41); Described line wheel carrier (40) is provided with breach (421) in the front of described joint terminal (42).
2. three-phase generation machine stator as claimed in claim 1, is characterized in that: the degree of depth of described coiling aisle (412) and the diameter of enamelled wire (50) and winding turns adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018693.3U CN205160228U (en) | 2015-12-08 | 2015-12-08 | Three -phase generator stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018693.3U CN205160228U (en) | 2015-12-08 | 2015-12-08 | Three -phase generator stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205160228U true CN205160228U (en) | 2016-04-13 |
Family
ID=55695872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521018693.3U Expired - Fee Related CN205160228U (en) | 2015-12-08 | 2015-12-08 | Three -phase generator stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205160228U (en) |
-
2015
- 2015-12-08 CN CN201521018693.3U patent/CN205160228U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20181208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |