CN203261160U - Armature mechanism of motor - Google Patents
Armature mechanism of motor Download PDFInfo
- Publication number
- CN203261160U CN203261160U CN 201320269742 CN201320269742U CN203261160U CN 203261160 U CN203261160 U CN 203261160U CN 201320269742 CN201320269742 CN 201320269742 CN 201320269742 U CN201320269742 U CN 201320269742U CN 203261160 U CN203261160 U CN 203261160U
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- CN
- China
- Prior art keywords
- armature
- motor
- winding
- enamelled wire
- slot
- 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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- Windings For Motors And Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
Provided is an armature mechanism of a motor. The armature mechanism of the motor comprises armature stacks; the armature stacks are stacked into an armature iron core; the armature iron core comprises winding grooves; varnished wires are twisted around the winding grooves; the cross section of each varnished wire is in the shape of a rectangle; and the varnished wires are mutually bonded. According to the utility model, the cross section of each varnished wire is in the shape of the rectangle, and the varnished wires are mutually bonded, so there is largely no gap between the varnished wires, the groove filling rate is greatly increased, the space is fully used and higher energy conversion efficiency is achieved.
Description
Technical field
The utility model relates to a kind of armature mechanism of motor.
Background technology
The armature mechanism of motor generally comprises armature punching, and armature punching is overlapped into armature core, and armature core has slot for winding, is wound with enamelled wire in the slot for winding.In the prior art, the cross section of enamelled wire is generally rounded, and its shortcoming that also exists is: after coiling is finished, have the gap between enamelled wire and the enamelled wire, thereby copper factor is low, and wasting space, energy conversion efficiency reduces.
Summary of the invention
In order to overcome the above-mentioned deficiency of the armature mechanism that has motor now, the utility model provides the armature mechanism of the motor that a kind of copper factor is high, energy conversion efficiency is high.
The technical scheme in the invention for solving the technical problem is: a kind of armature mechanism of motor, comprise armature punching, described armature punching is overlapped into armature core, described armature core has slot for winding, be wound with enamelled wire in the described slot for winding, the cross section of described enamelled wire is rectangular, and bonded to each other between the enamelled wire.
Further, the inwall of described slot for winding also is fitted with one deck insulating trip, and described enamelled wire is around in the described insulating trip.
The utility model also has following additional technical feature:
Described slot for winding is cuboid.
Described slot for winding evenly is periphery on described armature core.
The cross section of described enamelled wire is square.
The inwall of described slot for winding is provided with interior sawtooth, and the outer surface of described insulating trip is provided with outer sawtooth.
The ratio of the hierarchy structure of described slot for winding is 1:6.
The beneficial effects of the utility model are: the cross section of enamelled wire is rectangular, and bonded to each other between the enamelled wire, and basic gapless has improved copper factor greatly between enamelled wire and the enamelled wire, takes full advantage of the space, and energy conversion efficiency is higher.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, a kind of armature mechanism of motor comprises armature punching, described armature punching is overlapped into armature core 1, and described armature core 1 has slot for winding 2, in the present embodiment, described slot for winding 2 is cuboid, and described slot for winding 2 evenly is periphery on described armature core 1.Be wound with enamelled wire 3 in the described slot for winding 2, the cross section of described enamelled wire 3 rectangular (the best is square), and bonded to each other between the enamelled wire 3.
In the present embodiment, the inwall of described slot for winding 2 also is fitted with one deck insulating trip 4, and described enamelled wire 3 is around in the described insulating trip 4.The inwall of described slot for winding 2 is provided with interior sawtooth, and the outer surface of described insulating trip 4 is provided with outer sawtooth, is beneficial to joint between the two.
Adopt structure of the present utility model, can reach very high copper factor, improve more than 15% than the armature copper factor of traditional type, improve energy conversion rate more than 20% than traditional same volume armature.In the present embodiment, the ratio of the hierarchy structure of described slot for winding is 1:6, can reach best energy conversion rate.
Claims (7)
1. the armature mechanism of a motor comprises armature punching, and described armature punching is overlapped into armature core, described armature core has slot for winding, be wound with enamelled wire in the described slot for winding, it is characterized in that: the cross section of described enamelled wire is rectangular, and bonded to each other between the enamelled wire.
2. the armature mechanism of motor as claimed in claim 1, it is characterized in that: the inwall of described slot for winding also is fitted with one deck insulating trip, and described enamelled wire is around in the described insulating trip.
3. the armature mechanism of motor as claimed in claim 1 or 2, it is characterized in that: described slot for winding is cuboid.
4. the armature mechanism of motor as claimed in claim 1 or 2, it is characterized in that: described slot for winding evenly is periphery on described armature core.
5. the armature mechanism of motor as claimed in claim 1 or 2 is characterized in that: the cross section of described enamelled wire is square.
6. the armature mechanism of motor as claimed in claim 2, it is characterized in that: the inwall of described slot for winding is provided with interior sawtooth, and the outer surface of described insulating trip is provided with outer sawtooth.
7. the armature mechanism of motor as claimed in claim 3, it is characterized in that: the ratio of the hierarchy structure of described slot for winding is 1:6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269742 CN203261160U (en) | 2013-05-17 | 2013-05-17 | Armature mechanism of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269742 CN203261160U (en) | 2013-05-17 | 2013-05-17 | Armature mechanism of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203261160U true CN203261160U (en) | 2013-10-30 |
Family
ID=49473698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320269742 Expired - Fee Related CN203261160U (en) | 2013-05-17 | 2013-05-17 | Armature mechanism of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203261160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227523A (en) * | 2013-05-17 | 2013-07-31 | 宁波嘉宏电机有限公司 | Armature mechanism of motor |
-
2013
- 2013-05-17 CN CN 201320269742 patent/CN203261160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227523A (en) * | 2013-05-17 | 2013-07-31 | 宁波嘉宏电机有限公司 | Armature mechanism of motor |
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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: 20131030 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |