CN201414108Y - Dipole multispeed motor - Google Patents
Dipole multispeed motor Download PDFInfo
- Publication number
- CN201414108Y CN201414108Y CN2009200391141U CN200920039114U CN201414108Y CN 201414108 Y CN201414108 Y CN 201414108Y CN 2009200391141 U CN2009200391141 U CN 2009200391141U CN 200920039114 U CN200920039114 U CN 200920039114U CN 201414108 Y CN201414108 Y CN 201414108Y
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- inductance
- voltage input
- voltage
- input end
- motor
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Abstract
The utility model relates to a dipole multispeed motor, which is provided with a control circuit for controlling the motor speed. The control circuit is provided with a 6-pole motor circuit and a 4-pole motor circuit, and the two circuits share a same voltage input end. The utility model has the advantages that the motor adopting the utility model is capable of satisfying the high efficiency requirements in high motor speed, middle motor speed, low motor speed and the like.
Description
Technical field
The utility model relates to a kind of motor, relates in particular to a kind of bipolar multispeed electric machine.
Background technology
Present motor can not all satisfy requirement efficiently when high, medium and low multiple rotating speed, if satisfied efficiently when high speed rotating, will waste much so when slowly running certainly, and efficient also just reduces greatly, and vice versa.
The utility model content
The technical problems to be solved in the utility model is: a kind of multipole multispeed electric machine is provided, makes it can both satisfy requirement efficiently when different rotating speeds.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of bipolar multispeed electric machine, control circuit with control motor speed, it is characterized in that: described control circuit has 6 utmost point motor circuits and 4 utmost point motor circuits, and the shared voltage input end of these two circuit.
The structure of described 6 utmost point motor circuits is first inductance L 1, second inductance L 2, the 3 order series connection of the 3rd inductance L, and connect second voltage input end and second voltage output end between first inductance L 1 and second inductance L 2, first voltage input end and first voltage output end are connected in the other end of first inductance L 1, connect tertiary voltage input terminal and tertiary voltage lead-out terminal between second inductance L 2 and the 3rd inductance L 3, the 4th voltage input end and the 4th voltage output end are connected in the other end of the 4th inductance L 4, first capacitor C 1 be connected in parallel on first inductance L, 1 two ends after the 5th inductance L 5 is connected.
The structure of described 4 utmost point motor circuits is that the 4th inductance L 4 one ends connect the 5th voltage input end, second capacitor C 2 be connected in parallel on the 4th inductance L 4 two ends after the 6th inductance L 6 is connected, the 5th voltage output end is connected between second capacitor C 2 and the 6th inductance L 6, and its other end connects first voltage input end and the 6th voltage output end.
Described first voltage input end is the common voltage input of these two circuit.
The beneficial effects of the utility model: adopt the motor of technical solutions of the utility model when high, medium and low multiple rotating speed, can both satisfy requirement efficiently.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the electrical block diagram of the bipolar multispeed electric machine of the utility model.
Wherein: 1-first input end; 2-second input terminal; 3-the 3rd input terminal; 4-four-input terminal; 5-the 5th input terminal; 11-first lead-out terminal; 22-second lead-out terminal; 33-the 3rd lead-out terminal; 44-the 4th lead-out terminal; 55-the 5th lead-out terminal, 12-the 6th voltage output end.
Embodiment
As shown in the figure, bipolar multispeed electric machine has 6 utmost point motor circuits and 4 utmost point motor circuits, the shared voltage input end of these two circuit, the structure of 6 utmost point motor circuits is first inductance L 1, second inductance L 2, the 3 order series connection of the 3rd inductance L, and connect second voltage input end, 2 and second voltage output end 22 between first inductance L 1 and second inductance L 2, first voltage input end, 1 and first voltage output end 11 is connected in the other end of first inductance L 1, connect tertiary voltage input terminal 3 and tertiary voltage output 33 between second inductance L 2 and the 3rd inductance L 3, the 4th voltage input end the 4 and the 4th voltage output end 44 is connected in the other end of the 4th inductance L 4, first capacitor C 1 be connected in parallel on first inductance L, 1 two ends after the 5th inductance L 5 is connected; The structure of 4 utmost point motor circuits is that the 4th inductance L 4 one ends connect the 5th voltage input end 5, second capacitor C 2 be connected in parallel on the 4th inductance L 4 two ends after the 6th inductance L 6 is connected, the 5th voltage output end 55 is connected between second capacitor C 2 and the 6th inductance L 6, and its other end connects first voltage input end the 1 and the 6th voltage output end 12; First voltage input end 1 is the common voltage input of these two circuit.When the input voltage of 220V is connected to first voltage input end, 1 and second voltage input end 2, first voltage input end 1 and tertiary voltage input terminal 3, first voltage input end the 1 and the 4th voltage input end 4, motor is a 6-pole motor, the output voltage of its first voltage output end 11 and second voltage output end 22, first voltage output end 11 and tertiary voltage lead-out terminal 33, first voltage output end the 11 and the 4th voltage output end 44 also from large to small, rotating speed of motor becomes 500rpm by 900rpm; When the input voltage of 220V was connected in first voltage input end the 1 and the 5th voltage input end 5, motor was four utmost point motors, and its 5th voltage output end the 55 and the 6th voltage output end 12 is an output voltage terminal, and rotating speed of motor can reach 1500rpm.
Claims (4)
1, a kind of bipolar multispeed electric machine has the control circuit of controlling motor speed, and it is characterized in that: described control circuit has 6 utmost point motor circuits and 4 utmost point motor circuits, and the shared voltage input end of these two circuit.
2, bipolar multispeed electric machine according to claim 1, it is characterized in that: the structure of described 6 utmost point motor circuits is first inductance L 1, second inductance L 2, the 3 order series connection of the 3rd inductance L, and connect second voltage input end (2) and second voltage output end (22) between first inductance L 1 and second inductance L 2, first voltage input end (1) and first voltage output end (11) are connected in the other end of first inductance L 1, connect tertiary voltage input terminal (3) and tertiary voltage lead-out terminal (33) between second inductance L 2 and the 3rd inductance L 3, the 4th voltage input end (4) and the 4th voltage output end (44) are connected in the other end of the 4th inductance L 4, first capacitor C 1 be connected in parallel on first inductance L, 1 two ends after the 5th inductance L 5 is connected.
3, bipolar multispeed electric machine according to claim 2, it is characterized in that: the structure of described 4 utmost point motor circuits is that the 4th inductance L 4 one ends connect the 5th voltage input end (5), second capacitor C 2 be connected in parallel on the 4th inductance L 4 two ends after the 6th inductance L 6 is connected, the 5th voltage output end (55) is connected between second capacitor C 2 and the 6th inductance L 6, and the other end of the 4th inductance L 4 connects first voltage input end (1) and the 6th voltage output end (12).
4, according to claim 2 or 3 described bipolar multispeed electric machines, it is characterized in that: described first voltage input end (1) is the common voltage input of these two circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200391141U CN201414108Y (en) | 2009-04-29 | 2009-04-29 | Dipole multispeed motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200391141U CN201414108Y (en) | 2009-04-29 | 2009-04-29 | Dipole multispeed motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201414108Y true CN201414108Y (en) | 2010-02-24 |
Family
ID=41715987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200391141U Expired - Fee Related CN201414108Y (en) | 2009-04-29 | 2009-04-29 | Dipole multispeed motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201414108Y (en) |
-
2009
- 2009-04-29 CN CN2009200391141U patent/CN201414108Y/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: 20100224 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |