CN106849583A - A kind of heat dissipation high-power permanent magnet DC motor high - Google Patents
A kind of heat dissipation high-power permanent magnet DC motor high Download PDFInfo
- Publication number
- CN106849583A CN106849583A CN201710289576.8A CN201710289576A CN106849583A CN 106849583 A CN106849583 A CN 106849583A CN 201710289576 A CN201710289576 A CN 201710289576A CN 106849583 A CN106849583 A CN 106849583A
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- CN
- China
- Prior art keywords
- rotor
- poppet
- heat dissipation
- permanent magnet
- atom line
- 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.)
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Classifications
-
- 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
- H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a kind of heat dissipation high-power permanent magnet DC motor high, including stator core（1）, stator core（1）Inside it is provided with rotor（3）, rotor（3）Shaft core（4）Two ends respectively pass through ball bearing（5）With fore-stock（6）And after-poppet（7）It is connected, fore-stock（6）Inside it is provided with internal fan（10）；The after-poppet（7）Inside it is provided with commutator (11), after-poppet（7）It is provided with carbon brush (12) corresponding with commutator (11)；The rotor（3）Rear end be designed with positioned at after-poppet（7）The external fan in outside（13）；The fore-stock（6）, stator core（1）And after-poppet（7）Through screw（16）Connection.Motor spark of the invention is greatly improved, and load has not had spark, and internal fan is provided with fore-stock, and temperature rise is low, and motor increased capacitor and inductor, improves the radiation to human body.
Description
Technical field
The present invention relates to a kind of heat dissipation high-power permanent magnet DC motor high, particularly a kind of radiating high for agitator is big
Power permanent magnetic direct current generator.
Background technology
Agitator is that one kind makes liquid, gas medium forced convection and mixed uniformly device, is usually used in helping in family
Mixing liquid, such as milk or coffee.Agitator motor is the most important part of agitator, and it decides the performance of agitator
And using effect.Current agitator motor load spark is big, the fragile short life of commutator, and motor in use
Temperature drift, there is peculiar smell, can there is slight radiation to human body.
The content of the invention
It is an object of the present invention to provide a kind of heat dissipation high-power permanent magnet DC motor high.It can improve motor spark,
Temperature when motor is used can be reduced, reduces peculiar smell, increase the service life of motor.
Technical scheme：A kind of heat dissipation high-power permanent magnet DC motor high, including stator core, on stator core
Be provided with stator enamelled wire, be provided with rotor in stator core, the two ends of the shaft core of rotor respectively by ball bearing and fore-stock and
After-poppet is connected, and two ends of rotor is additionally provided with end ring, and end ring is between rotor and ball bearing；After-poppet and ball axle
Corrugated gasket is provided between holding, internal fan is provided with fore-stock；Commutator is provided with the after-poppet, after-poppet is provided with and changes
To the corresponding carbon brush of device；The rear end of the rotor is designed with the external fan on the outside of after-poppet, and external fan passes through plain cushion and six
Angle nut is connected on rotor；The fore-stock, stator core and after-poppet are through mode connects for screw.
In foregoing heat dissipation high-power permanent magnet DC motor high, the two ends of the stator enamelled wire are respectively connected with inductance and connect
Ground electric capacity；The two ends of stator enamelled wire are connected to red atom line and black atom line, and the other end of red atom line sets
The other end for having male terminal, black atom line is provided with self-locking terminal, and temperature controller is also associated with black atom line；Red atom
Line, black atom line and stator enamelled wire are pricked by nylon cable tie and closed.
In foregoing heat dissipation high-power permanent magnet DC motor high, the surface of the red atom line and black atom line covers
There is insulating sleeve.
In foregoing heat dissipation high-power permanent magnet DC motor high, the stator core, including insulating trip, insulating trip outside sets
There is stator insulation paint.
In foregoing heat dissipation high-power permanent magnet DC motor high, the rotor, including shaft core, shaft core is provided with by both sides
The rotor chip that presses of end plate, rotor chip is provided with rotor insulation paint, and the winding slot bottom of rotor chip is provided with insulation tank paper,
The coiling notch of rotor chip is provided with slot wedge, and rotor enamel-covered wire is wound with the winding slot of rotor chip.
In foregoing heat dissipation high-power permanent magnet DC motor high, the internal fan includes cylindrical body, in cylindrical body
It is even that inclined blade is distributed with.
In foregoing heat dissipation high-power permanent magnet DC motor high, the external fan includes the disk body perpendicular to shaft core, disk body
Inner surface is provided with multiple helical blades.
Compared with prior art, the present invention causes that spark has very big improvement by the synergy of each mechanism, bears
Carry no spark.The present invention is provided with internal fan in fore-stock simultaneously, can effectively reduce temperature and inside when motor is used
The synergy of the peculiar smell of generation, internal fan and external fan improves radiating efficiency.
In addition, present invention also adds electric capacity and inductance, improving the radiation to human body.Red atom line and black atom
Line uses different terminations, is conveniently attached.Temperature controller is connected with black atom line, the change of motor temperature can be strictly monitored
Change, so as to protect motor, extend the service life of motor, agitator can be efficiently applied to.The present invention was opened 1 minute with 1 minute and stopped,
It is a circulation, continuous 10 circulations, temperature rise must not be higher than that 280 grams of 85K. carrots are 2 with the ratio of 420 grams of water:3, carrot
Size 12-19mm (square block).
Brief description of the drawings
Fig. 1 is exploded perspective view of the invention；
Fig. 2 is the structural representation of rotor；
Fig. 3 is connection schematic diagram.
Mark in accompanying drawing for：1- stator cores, 2- stator enamelled wires, 3- rotors, 4- shaft cores, 5- ball bearings, before 6-
Support, 7- after-poppets, 8- end rings, 9- corrugated gaskets, 10- internal fans, 11- commutators, 12- carbon brush, 13- external fans, 14-
Plain cushion, 15- hex nuts, 16- screws, 17- inductance, 18- electric capacity, 19- red atom lines, 20- black atom lines, 21- male ends
Son, 22- temperature controllers, 23- nylon cable ties, 24- insulating sleeves, 25- insulating trips, 26- stator insulation paints, 27- end plates, 28- rotors
Chip, 29- rotor insulation paints, 30- insulation tank paper, 31- slot wedges, 32- rotor enamel-covered wires, 33- self-locking terminals.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limitation according to
According to.
Embodiment：A kind of heat dissipation high-power permanent magnet DC motor high, is constituted as shown in figure 1, including stator core 1, stator
Iron core 1 is provided with and rotor 3 is provided with stator enamelled wire 2, stator core 1, and the two ends of the shaft core 4 of rotor 3 pass through ball axle respectively
Hold 5 to be connected with fore-stock 6 and after-poppet 7, the two ends of rotor 3 are additionally provided with end ring 8, and end ring 8 is in rotor 3 and ball bearing
Between 5；It is provided between after-poppet 7 and ball bearing 5 in corrugated gasket 9, fore-stock 6 and is provided with internal fan 10；In the after-poppet 7
Commutator 11 is provided with, after-poppet 7 is provided with carbon brush 12 corresponding with commutator 11；The rear end of the rotor 3 is designed with after being located at
The external fan 13 in the outside of support 7, external fan 13 is connected on rotor 3 by plain cushion 14 and hex nut 15；The fore-stock 6,
Stator core 1 and after-poppet 7 are connected through screw 16.
The two ends of the stator enamelled wire 2 be respectively connected with inductance 17 and ground capacity 18, circuit connection diagram as shown in Fig. 2
The two ends of stator enamelled wire 2 are connected to red atom line 19 and black atom line 20, and the other end of red atom line 19 sets
The other end for having male terminal 21, black atom line 20 is provided with self-locking terminal 33, and temperature controller 22 is also associated with black atom line 20；
Red atom line 19, black atom line 20 are pricked by nylon cable tie 23 with stator enamelled wire 2 and closed.
The surface of the red atom line 19 and black atom line 20 is cased with insulating sleeve 24.
The stator core 1, including insulating trip 25, the outside of insulating trip 25 are provided with stator insulation paint 26.
The rotor 3, is constituted as shown in figure 3, including shaft core 4, shaft core 4 is provided with by turning that the end plate 27 of both sides presses
Sub- chip 28, rotor chip 28 is provided with rotor insulation paint 29, and the winding slot bottom of rotor chip 28 is provided with insulation tank paper 30, rotor
The coiling notch of chip 28 is provided with slot wedge 31, and rotor enamel-covered wire 32 is wound with the winding slot of rotor chip 28.
The internal fan 10 includes cylindrical body, and inclined blade is evenly distributed with cylindrical body.
The external fan 13 includes the disk body perpendicular to shaft core 4, and disk body inner surface is provided with multiple helical blades.
The present invention causes that spark has very big improvement by the synergy of each mechanism, loads no spark.Simultaneously
The present invention is provided with internal fan in fore-stock, can effectively reduce temperature and the internal peculiar smell for producing when motor is used, and also increases
Add electric capacity and inductance, improve the radiation to human body.Red atom line and black atom line use different terminations, conveniently enter
Row connection.Temperature controller is connected with black atom line, the change of motor temperature can be strictly monitored, so that motor is protected, extension electricity
The service life of machine.
The present invention was opened 1 minute with 1 minute and stopped, and was a circulation, continuous 10 circulations, and temperature rise must not be higher than 85K. carrots
280 grams is 2 with the ratio of 420 grams of water:3, the size 12-19mm (square block) of carrot.
The present invention carries out life test：Under rated voltage, the load with 650W was opened with 10 seconds and stops within 2 minutes to be followed for one
Ring, continuously 720 circulation motors of operation are without exception.2nd, under rated voltage, band fictitious load fan blade（92*40*3mm）Operating,
Continuously worked in the way of opening 1 minute and stopping 1 minute, motor mechanical failure after 100 hours beats pressure-resistant after being cooled to room temperature
1250V5mA/4S is without punch-through, insulaion resistance, >=10M Ω（DC1000V/4s）.
Claims (7)
1. a kind of heat dissipation high-power permanent magnet DC motor high, it is characterised in that：Including stator core（1）, stator core（1）On set
There is stator enamelled wire（2）, stator core（1）Inside it is provided with rotor（3）, rotor（3）Shaft core（4）Two ends respectively pass through ball axle
Hold（5）With fore-stock（6）And after-poppet（7）It is connected, rotor（3）Two ends are additionally provided with end ring（8）, end ring（8）Turning
Son（3）And ball bearing（5）Between；After-poppet（7）And ball bearing（5）Between be provided with corrugated gasket（9）, fore-stock（6）It is interior
It is provided with internal fan（10）；The after-poppet（7）Inside it is provided with commutator (11), after-poppet（7）It is provided with corresponding with commutator (11)
Carbon brush (12)；The rotor（3）Rear end be provided with positioned at after-poppet（7）The external fan in outside（13）, external fan（13）Pass through
Plain cushion（14）And hex nut（15）It is connected to rotor（3）On；The fore-stock（6）, stator core（1）And after-poppet（7）Through
Screw（16）Connection.
2. heat dissipation high-power permanent magnet DC motor high according to claim 1, it is characterised in that：The stator enamelled wire
（2）Two ends be respectively connected with inductance (17) and ground capacity (18)；Stator enamelled wire（2）Two ends be connected to red atom
Line（19）With black atom line（20）, red atom line（19）The other end be provided with male terminal（21）, black atom line（20）'s
The other end is provided with self-locking terminal（33）, temperature controller (22) is also associated with black atom line (20)；Red atom line（19）, black
Atom line（20）With stator enamelled wire（2）By nylon cable tie（23）Prick and close.
3. heat dissipation high-power permanent magnet DC motor high according to claim 1 and 2, it is characterised in that：The red atom
Line（19）With black atom line（20）Surface be cased with insulating sleeve（24）.
4. heat dissipation high-power permanent magnet DC motor high according to claim 1, it is characterised in that：The stator core（1）,
Including insulating trip（25）, insulating trip（25）Outside is provided with stator insulation paint（26）.
5. heat dissipation high-power permanent magnet DC motor high according to claim 1, it is characterised in that：The rotor（3）, including
Shaft core（4）, shaft core（4）It is provided with by the end plate of both sides（27）The rotor chip for pressing（28）, rotor chip（28）It is provided with
Rotor insulation paint（29）, rotor chip（28）Winding slot bottom be provided with insulation tank paper（30）, rotor chip（28）Coiling notch
It is provided with slot wedge（31）, rotor chip（28）Winding slot in be wound with rotor enamel-covered wire（32）.
6. heat dissipation high-power permanent magnet DC motor high according to claim 1, it is characterised in that：The internal fan（10）Bag
Cylindrical body is included, inclined blade is evenly distributed with cylindrical body.
7. heat dissipation high-power permanent magnet DC motor high according to claim 1, it is characterised in that：The external fan（13）Bag
Include perpendicular to shaft core（4）Disk body, disk body inner surface is provided with multiple helical blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710289576.8A CN106849583A (en) | 2017-04-27 | 2017-04-27 | A kind of heat dissipation high-power permanent magnet DC motor high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710289576.8A CN106849583A (en) | 2017-04-27 | 2017-04-27 | A kind of heat dissipation high-power permanent magnet DC motor high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106849583A true CN106849583A (en) | 2017-06-13 |
Family
ID=59142980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710289576.8A Withdrawn CN106849583A (en) | 2017-04-27 | 2017-04-27 | A kind of heat dissipation high-power permanent magnet DC motor high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106849583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718123A (en) * | 2018-08-01 | 2018-10-30 | 浙江美茵电机有限公司 | A kind of Permanent magnet DC high pressure slicer motor |
| CN108852062A (en) * | 2018-07-31 | 2018-11-23 | 浙江美茵电机有限公司 | A kind of broken wall cooking machine motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2393256Y (en) * | 1999-10-19 | 2000-08-23 | 金马达制造厂有限公司 | Double-fan motor |
| US6218752B1 (en) * | 1998-05-27 | 2001-04-17 | Lg Electronics Inc. | Motor mount assembly for an air conditioner |
| CN106230192A (en) * | 2016-08-12 | 2016-12-14 | 浙江美茵电机有限公司 | Domestic single-phase series excitation agitator motor |
| CN206759278U (en) * | 2017-04-27 | 2017-12-15 | 浙江美茵电机有限公司 | High heat dissipation high-power permanent magnet DC motor |
-
2017
- 2017-04-27 CN CN201710289576.8A patent/CN106849583A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6218752B1 (en) * | 1998-05-27 | 2001-04-17 | Lg Electronics Inc. | Motor mount assembly for an air conditioner |
| CN2393256Y (en) * | 1999-10-19 | 2000-08-23 | 金马达制造厂有限公司 | Double-fan motor |
| CN106230192A (en) * | 2016-08-12 | 2016-12-14 | 浙江美茵电机有限公司 | Domestic single-phase series excitation agitator motor |
| CN206759278U (en) * | 2017-04-27 | 2017-12-15 | 浙江美茵电机有限公司 | High heat dissipation high-power permanent magnet DC motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852062A (en) * | 2018-07-31 | 2018-11-23 | 浙江美茵电机有限公司 | A kind of broken wall cooking machine motor |
| CN108718123A (en) * | 2018-08-01 | 2018-10-30 | 浙江美茵电机有限公司 | A kind of Permanent magnet DC high pressure slicer motor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170613 |
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| WW01 | Invention patent application withdrawn after publication |