CN203027089U - High-voltage and low-voltage fit double-commutator direct current permanent magnet motor - Google Patents
High-voltage and low-voltage fit double-commutator direct current permanent magnet motor Download PDFInfo
- Publication number
- CN203027089U CN203027089U CN 201220686687 CN201220686687U CN203027089U CN 203027089 U CN203027089 U CN 203027089U CN 201220686687 CN201220686687 CN 201220686687 CN 201220686687 U CN201220686687 U CN 201220686687U CN 203027089 U CN203027089 U CN 203027089U
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- CN
- China
- Prior art keywords
- voltage
- commutator
- low
- carbon brush
- direct current
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- 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 - Lifetime
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
- H02K23/36—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings having two or more windings; having two or more commutators; having two or more stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/64—Motors specially adapted for running on DC or AC by choice
Abstract
The utility model provides a high-voltage and low-voltage fit double-commutator direct current permanent magnet motor which comprises a motor housing, a magnet steel and rotors arranged on rotor shafts in a front end cover bearing and a rear end cover bearing, wherein a slot of each rotor is internally embedded with a double-layer fit coil consisting of a high-voltage winding and a low-voltage winding respectively, and the high-voltage winding and the low-voltage winding are respectively connected with a high-voltage AC (alternating current) commutator and a low-voltage DC (direct current) commutator arranged at two ends of a rotor coil hanger; front end cover carbon brushes which are connected with a carbon brush terminal front end cover by leads are arranged in symmetrical carbon brush cylinders which are arranged at two sides of the low-voltage DC commutator and on a middle plate of a front end cover of each rotor shaft between the housing and the front end cove; and rear end cover carbon brushes which are connected with a carbon brush terminal rear end cover by leads are arranged in symmetrical carbon brush cylinders which are arranged at two sides of the high-voltage AC commutator and on a middle plate of a rear end cover of each rotor shaft between the housing and the rear end cover. According to the high-voltage and low-voltage fit double-commutator direct current permanent magnet motor, the double-layer fit coil formed by the high-voltage winding and the low-voltage winding is adopted, and the high-voltage and low-voltage fit double-commutator direct current permanent magnet motor is formed, so that the power can be conveniently provided to the motor by alternating current or battery supply.
Description
Technical field
The utility model belongs to the motor technology field, relates to a kind of permanent magnet motor, is specifically related to the fit two commutator direct current permanent magnet motors of a kind of high-low pressure.
Background technology
Existing permanent magnet DC motor, be divided into low voltage permanent magnetic direct current machine and high-voltage permanent-magnetic direct current machine, the motor of two types is all to use single iron core and single commutator, when need share high pressure and low pressure to an equipment, just need to use two dissimilar motors, the equipment volume that therefore produces is relatively large; Owing to two drive motors and same power transmission shaft will being linked together, make like this axiality between device structure require to be difficult to control, so can cause harmful effect to the reliability of equipment, also the cost of product manufacturing can be improved greatly.
Summary of the invention
In order to overcome the deficiency of above-mentioned permanent magnet DC motor, the purpose of this utility model is to provide the fit two commutator direct current permanent magnet motors of a kind of high-low pressure, no matter in the situation that high pressure or low-voltage power supply, the electric property of motor is consistent, make it as garden instrument, electric tool, or during the drive unit of household electrical appliance, all can easily use the DC power supply that alternating current or storage battery provide to be power drive equipment operation work, solved the above-mentioned technical problem that existing equipment exists.
The technical scheme that the utility model adopts is, the fit two commutator direct current permanent magnet motors of a kind of high-low pressure, comprise motor case, magnet steel, and be installed on rotor on front and rear cover bearing rotor axle, be embedded with the two lamilated body coils that are made of high pressure winding and low pressure winding respectively in the wire casing of described rotor, described high pressure winding is connected the high pressure AC commutator that rotor coil hanger two ends install and is connected with the low voltage DC commutator with the low pressure winding; Be loaded between low voltage DC commutator both sides, casing and front end housing in the front end housing of armature spindle on plate, the front end housing carbon brush that is connected with carbon brush terminal front end housing lead-in wire is housed in symmetrically arranged carbon brush cylinder; Be loaded between high pressure AC commutator both sides, casing and rear end cap in the rear end cap of armature spindle on plate, in symmetrically arranged carbon brush cylinder, the rear end cap carbon brush that is connected with carbon brush terminal rear end cap lead-in wire be housed.
The fit two commutator direct current permanent magnet motors of high-low pressure described in the utility model are further characterized in that,
The described fit coil that is made of high pressure winding and low pressure winding, coil windings is divided in the wire casing of two-layer each self-embedding rotor.
The utility model adopts and be embedded with the two lamilated body coils that are made of high pressure winding and low pressure winding respectively in the wire casing of rotor, the high pressure winding is connected the high pressure AC commutator that rotor coil hanger two ends install and is connected with the low voltage DC commutator with the low pressure winding, form the fit two commutator direct current permanent magnet motors of high-low pressure, make this direct current permanent magnet motor can be convenient to use the electrical source of power that storage battery provides for the low pressure winding, drive equipment operation work; Also can connect AC power, rectifier rectification by equipment converts alternating current to direct current, the electrical source of power that provides for the high pressure winding, equally can drive equipment operation work, no matter in the situation that high pressure or low-voltage power supply, the electric property of motor is consistent, makes it as garden instrument, electric tool, or during the drive unit of household electrical appliance, all can easily use the DC power supply that alternating current or storage battery provide to be motor power drive equipment operation work.The utility model has solved the axiality problem very rambunctious between the existing equipment structure with same output shaft driving arrangement, effectively raises the reliability of equipment, simultaneously, also greatly reduces manufacturing cost.
Description of drawings
Fig. 1 is the fit two commutator direct current permanent magnet motor structural representations of the utility model high-low pressure;
Fig. 2 is the fit two commutator direct current permanent magnet motor decomposing schematic representations of the utility model high-low pressure;
Fig. 3 is the fit two commutator direct current permanent magnet motor rotor cutaway views of the utility model high-low pressure.
In figure, 1. casing, 2. magnet steel, 3. front end housing, 4. rear end cap, 5. bearing, 6. armature spindle, 7. rotor, 8. high pressure winding, 9. low pressure winding, 10. high pressure AC commutator, 11. low voltage DC commutators, 12. plate in front end housing, 13. carbon brush cylinders, 14. carbon brush terminals, 15. the front end housing lead-in wire, 16. front end housing carbon brush, plate in 17. rear end caps, 18. the rear end cap lead-in wire, 19. rear end cap carbon brush, 20. coil hangers.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The fit two commutator direct current permanent magnet motors of a kind of high-low pressure, as depicted in figs. 1 and 2, comprise motor case 1, magnet steel 2, and be installed on rotor 7 on front and rear cover 3,4 bearing 5 rotor axles 6, be embedded with the two lamilated body coils that are made of high pressure winding 8 and low pressure winding 9 respectively in the wire casing of described rotor 7, described high pressure winding 8 is connected the high pressure AC commutator 10 of installing respectively at rotor 7 coil hanger 20 two ends and is connected with low voltage DC commutator 11 with the low pressure winding; Be loaded between low voltage DC commutator 11 both sides, casing 1 and front end housing 3 in the front end housing of armature spindle 6 on plate 12, be equipped with in symmetrically arranged carbon brush cylinder 13 and the carbon brush terminal 14 front end housings lead-in wire 15 front end housing carbon brush 16 that are connected; Be loaded between high pressure AC commutator 10 both sides, casing 1 and rear end cap 4 in the rear end cap of armature spindle 6 on plate 17, in symmetrically arranged carbon brush cylinder 13, be equipped with and the carbon brush terminal 14 rear end caps lead-in wire 18 rear end cap carbon brush 19 that are connected.
The fit coil that the utility model high pressure winding 8 and low pressure winding 9 consist of, as shown in Figure 3, coil windings is divided in the wire casing of two-layer each self-embedding rotor 7.
the fit two commutator direct current permanent magnet motors of the utility model high-low pressure, employing is embedded with the two lamilated body coils that are made of high pressure winding 8 and low pressure winding 9 respectively in the wire casing of rotor 7, high pressure winding 8 is connected the high pressure AC commutator 10 of installing respectively at rotor 7 coil hanger 20 two ends and is connected with low voltage DC commutator 11 with the low pressure winding, when making this direct current permanent magnet motor use storage battery, the electrical source of power that provides for low pressure winding 9, connect in front end housing by low voltage DC commutator 11 front end housing lead-in wires 15 and in carbon brush cylinder 13, carbon brush terminal 14 and front end housing carbon brush 16 are housed on plate 12, realize the running of this direct current permanent magnet motor, drive equipment operation work.In the situation that can connect AC power, convert the alternating current that accesses to direct current by the equipment rectifier rectification, the electrical source of power that provides for high pressure winding 8, connect by high pressure AC commutator 10 rear end cap lead-in wires 18 carbon brush terminal 14 and the rear end cap carbon brush 19 that is equipped with on plate 17 in rear end cap, realize the running of this direct current permanent magnet motor, equally can drive equipment operation work.In operation process, the cooling fan 20 by respectively be equipped with at rotor 7 high pressure windings 8 and low pressure winding 9 two ends carries out radiating and cooling to high pressure winding 8 and low pressure winding 9, guarantees that the motor good working state is good.
The utility model is in the situation that high pressure or low-voltage power supply, the electrical resistance of motor all can be consistent, no matter regard garden instrument, electric tool with it, or during the drive unit of household electrical appliance, can be convenient to use alternating current or battery feed and provide power for motor, drive equipment runs well and carries out work.
Above-mentioned execution mode is an example of the present utility model; not enforcement and the interest field that limits utility model; all equivalences of making according to the described content of the utility model patent protection scope change and modify, and all should be included in the utility model claim.
Claims (2)
1. fit two commutator direct current permanent magnet motors of a high-low pressure, comprise motor case (1), magnet steel (2), and be installed on front and rear cover (3,4) rotor (7) on bearing (5) rotor axle (6), it is characterized in that, be embedded with the two lamilated body coils that consisted of by high pressure winding (8) and low pressure winding (9) respectively in the wire casing of described rotor (7), described high pressure winding (8) is connected 9 with the low pressure winding) the high pressure AC commutator (10) installed respectively at rotor (7) coil hanger (20) two ends is connected with low voltage DC commutator (11), be loaded between low voltage DC commutator (11) both sides, casing (1) and front end housing (3) in the front end housing of armature spindle (6) on plate (12), the front end housing carbon brush (16) that is connected with carbon brush terminal (14) front end housing lead-in wire (15) is housed in symmetrically arranged carbon brush cylinder (13), be loaded between high pressure AC commutator (10) both sides, casing (1) and rear end cap (4) in the rear end cap of armature spindle (6) on plate (17), in symmetrically arranged carbon brush cylinder (13), the rear end cap carbon brush (19) that is connected with carbon brush terminal (14) rear end cap lead-in wire (18) is housed.
2. fit two commutator direct current permanent magnet motors of high-low pressure according to claim 1, it is characterized in that, the described fit coil that is made of high pressure winding (8) and low pressure winding (9), coil windings is divided in the wire casing of two-layer each self-embedding rotor (7).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686687 CN203027089U (en) | 2012-12-12 | 2012-12-12 | High-voltage and low-voltage fit double-commutator direct current permanent magnet motor |
| PCT/CN2013/074317 WO2014089947A1 (en) | 2012-12-12 | 2013-04-17 | High/low voltage combined double commutator direct current permanent magnet electrical motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686687 CN203027089U (en) | 2012-12-12 | 2012-12-12 | High-voltage and low-voltage fit double-commutator direct current permanent magnet motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027089U true CN203027089U (en) | 2013-06-26 |
Family
ID=48651034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220686687 Expired - Lifetime CN203027089U (en) | 2012-12-12 | 2012-12-12 | High-voltage and low-voltage fit double-commutator direct current permanent magnet motor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203027089U (en) |
| WO (1) | WO2014089947A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787574A (en) * | 2017-02-26 | 2017-05-31 | 深圳市汤普森科技有限公司 | A kind of rotor using double double independent windings of commutator single-chip group |
| CN106787575A (en) * | 2017-02-26 | 2017-05-31 | 深圳市汤普森科技有限公司 | A kind of direct current permanent magnet motor of series, parallel, independent and mixed running |
| CN106992651A (en) * | 2017-04-17 | 2017-07-28 | 浙江万冠电机有限公司 | A kind of method for winding of permanent magnet DC motor and rotor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001112219A (en) * | 1999-10-04 | 2001-04-20 | Moriyama Manufacturing Co Ltd | Dc electric motor |
| JP3763243B2 (en) * | 2000-03-14 | 2006-04-05 | 松下電工株式会社 | Commutator motor |
| CN201393150Y (en) * | 2008-11-13 | 2010-01-27 | 常州富邦电气有限公司 | Permanent-magnetic DC electric motor with double commutators |
| CN201428619Y (en) * | 2009-02-10 | 2010-03-24 | 常州富邦电气有限公司 | Water pump of magnetic DC motor with double commutators |
-
2012
- 2012-12-12 CN CN 201220686687 patent/CN203027089U/en not_active Expired - Lifetime
-
2013
- 2013-04-17 WO PCT/CN2013/074317 patent/WO2014089947A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787574A (en) * | 2017-02-26 | 2017-05-31 | 深圳市汤普森科技有限公司 | A kind of rotor using double double independent windings of commutator single-chip group |
| CN106787575A (en) * | 2017-02-26 | 2017-05-31 | 深圳市汤普森科技有限公司 | A kind of direct current permanent magnet motor of series, parallel, independent and mixed running |
| CN106992651A (en) * | 2017-04-17 | 2017-07-28 | 浙江万冠电机有限公司 | A kind of method for winding of permanent magnet DC motor and rotor |
| CN106992651B (en) * | 2017-04-17 | 2023-04-07 | 浙江万冠电机有限公司 | Permanent magnet direct current motor and winding method of motor rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014089947A1 (en) | 2014-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN JINBA ELECTRICAL MACHINERY MANUFACTURING Free format text: FORMER OWNER: LIN CHUHUI Effective date: 20150703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150703 Address after: 523123 Ma Po Industrial Zone, Fenggang Town, Dongguan, Guangdong Patentee after: DONGGUAN JINBA MOTOR CO.,LTD. Address before: 523123, Dongguan City, Guangdong province Fenggang town Ma Po Industrial Zone, Dongguan City tyrants electric motor manufacturing Co., Ltd. Patentee before: Lin Chuhui |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000 Guangdong province Dongguan city Fenggang town of Bamboo Village Ma Po Ao Industrial Zone Patentee after: GUANGDONG JINBA INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 523123 Ma Po Industrial Zone, Fenggang Town, Dongguan, Guangdong Patentee before: DONGGUAN JINBA MOTOR CO.,LTD. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000, Guangdong Province, Fenggang Town, Dongguan village, Ma Po Tong Po Industrial Zone Patentee after: GUANGDONG JINBA INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong province Dongguan city Fenggang town of Bamboo Village Ma Po Ao Industrial Zone Patentee before: GUANGDONG JINBA INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |