CN201533205U - energy-saving electromotor - Google Patents
energy-saving electromotor Download PDFInfo
- Publication number
- CN201533205U CN201533205U CN2009202012436U CN200920201243U CN201533205U CN 201533205 U CN201533205 U CN 201533205U CN 2009202012436 U CN2009202012436 U CN 2009202012436U CN 200920201243 U CN200920201243 U CN 200920201243U CN 201533205 U CN201533205 U CN 201533205U
- Authority
- CN
- China
- Prior art keywords
- energy
- iron core
- coil
- commutator
- permanent magnet
- 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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Abstract
The utility model discloses an energy-saving electromotor which comprises a rotary shaft, an iron core and a permanent magnet, wherein a coil is arranged on the iron core, the coil is a two-pole winding, a commutator is arranged on the rotary shaft, and the coil is connected with the commutator on the rotary shaft. The energy-saving electromotor and the coil two-pole winding are connected through the commutator, then, the permanent magnet and the iron core both generate attractive force in each half circle of alternating current, and the attractive force is not mutually counteracted, thereby making full use of the attractive force between the permanent magnet and the iron core, and effectively saving energy.
Description
Technical field
The utility model relates to a kind of energy-saving motor.
Background technology
Present motor, the iron core of its rotor generally are three utmost points, and the attraction between permanent magnet and the iron core is cancelled out each other, and do not make full use of the attraction of permanent magnet and iron.
Summary of the invention
The utility model provides a kind of energy-saving motor, can be effectively energy-conservation.
A kind of energy-saving motor of the utility model comprises rotating shaft, iron core and permanent magnet, establishes coil on the described iron core, and described coil is two utmost point windings, and described rotating shaft is provided with commutator, and described coil is connected with commutator in the described rotating shaft.
Energy-saving motor of the present utility model, coil are the secondary winding, and connect by commutator, in every half period of alternating current, all produce attraction between permanent magnet and the iron core, and do not cancelled out each other like this, thereby make full use of the attraction between permanent magnet and the iron core, effectively energy-conservation.
Description of drawings
Fig. 1 is the structural representation of the utility model energy-saving motor.
Embodiment
See also Fig. 1, be the structural representation of the utility model motor.
A kind of energy-saving motor comprises rotating shaft 11, iron core 12 and permanent magnet, establishes coil 13 on the iron core, and coil is two utmost point windings, and rotating shaft is provided with commutator 14, and coil is connected with commutator in the rotating shaft.
Adopt the energy-saving motor of present embodiment, coil is two utmost point windings, and connects by commutator, in every half period of alternating current, all produce attraction between permanent magnet and the iron core, and do not cancelled out each other like this, thereby make full use of the attraction between permanent magnet and the iron core, effectively energy-conservation.
Further describe; institute is understood that; the above only is preferred embodiment of the present utility model; be not to be used to limit protection range of the present utility model; all within spirit of the present utility model and principle; any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (1)
1. an energy-saving motor comprises rotating shaft, iron core and permanent magnet, it is characterized in that, establishes coil on the described iron core, and described coil is two utmost point windings, and described rotating shaft is provided with commutator, and described coil is connected with commutator in the described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202012436U CN201533205U (en) | 2009-11-20 | 2009-11-20 | energy-saving electromotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202012436U CN201533205U (en) | 2009-11-20 | 2009-11-20 | energy-saving electromotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201533205U true CN201533205U (en) | 2010-07-21 |
Family
ID=42528605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202012436U Expired - Fee Related CN201533205U (en) | 2009-11-20 | 2009-11-20 | energy-saving electromotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201533205U (en) |
-
2009
- 2009-11-20 CN CN2009202012436U patent/CN201533205U/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: 20100721 Termination date: 20121120 |