CN201142603Y - Electric motor structure improvement for split-pole - Google Patents
Electric motor structure improvement for split-pole Download PDFInfo
- Publication number
- CN201142603Y CN201142603Y CNU2007201789829U CN200720178982U CN201142603Y CN 201142603 Y CN201142603 Y CN 201142603Y CN U2007201789829 U CNU2007201789829 U CN U2007201789829U CN 200720178982 U CN200720178982 U CN 200720178982U CN 201142603 Y CN201142603 Y CN 201142603Y
- Authority
- CN
- China
- Prior art keywords
- winding copper
- end cover
- utility
- rear end
- split
- 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 relates to the motor technology field, and discloses a structural improvement on a motor for a shaded pole. The utility model comprises a front end cover and a back end cover which are connected by a bolt, wherein, winding copper wires are arranged in the back end cover, and an insulating paper pad which isolates the winding copper wires and an outer shell is arranged at the inner wall of the back end cover. As the insulating paper pad is arranged between contact points of the winding copper wires and the inner wall of the back end cover, the loss of the winding copper wires of the motor generated by friction during the operation process is reduced, and the service life of the product is prolonged.
Description
Technical field:
The utility model relates to technical field of motors, especially relates to the structural improvement of a kind of split-pole with motor.
Background technology:
At present common split-pole comprises two front end housing and rear end caps that link to each other by bolt with motor, wherein, be provided with the winding copper cash in the rear end cap, owing to do not separate between winding copper cash and the rear end cap, motor will make the lost of life of product because of friction brings loss in running.
The utility model content:
The purpose of this utility model is the weak point that exists at prior art and a kind of split-pole motor structural improvement is provided, reducing the loss that the winding copper cash brings because of friction, and prolongation product useful life.
For achieving the above object, the utility model comprises two front end housing and the rear end caps that link to each other by bolt, wherein, is provided with the winding copper cash in the rear end cap, and described rear end cap inwall is provided with the insulation paper washer that winding copper cash and shell are separated.
The beneficial effects of the utility model are: owing between the contact point of winding copper cash and rear end cap inwall the insulation paper washer is set, will reduces the motor loss that the winding copper cash produces because of friction in running, thereby prolong the useful life of product.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Accompanying drawing 1 is an overall structure schematic diagram of the present utility model;
Accompanying drawing 2 is rear end cap structural representation of the present utility model (partly cutting state open).
Embodiment:
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection range of the present utility model.
See that accompanying drawing 1 is with shown in the accompanying drawing 2: motor with cup rotor of the present utility model comprises two front end housing 10 and the rear end caps 20 that link to each other by bolt, wherein, be provided with winding copper cash (not shown) in the rear end cap 20, rear end cap 20 inwalls are provided with the insulation paper washer 21 that winding copper cash and shell are separated.
Claims (1)
1. split-pole motor structural improvement, it comprises two front end housing (10) and the rear end caps (20) that link to each other by bolt, wherein, rear end cap is provided with the winding copper cash in (20), it is characterized in that: described rear end cap (20) inwall is provided with the insulation paper washer (21) that winding copper cash and shell are separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201789829U CN201142603Y (en) | 2007-12-28 | 2007-12-28 | Electric motor structure improvement for split-pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201789829U CN201142603Y (en) | 2007-12-28 | 2007-12-28 | Electric motor structure improvement for split-pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142603Y true CN201142603Y (en) | 2008-10-29 |
Family
ID=40070312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201789829U Expired - Fee Related CN201142603Y (en) | 2007-12-28 | 2007-12-28 | Electric motor structure improvement for split-pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142603Y (en) |
-
2007
- 2007-12-28 CN CNU2007201789829U patent/CN201142603Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20101228 |