CN207251417U - High efficiency and heat radiation formula rare earth permanent-magnet synchronization motor - Google Patents
High efficiency and heat radiation formula rare earth permanent-magnet synchronization motor Download PDFInfo
- Publication number
- CN207251417U CN207251417U CN201721268367.7U CN201721268367U CN207251417U CN 207251417 U CN207251417 U CN 207251417U CN 201721268367 U CN201721268367 U CN 201721268367U CN 207251417 U CN207251417 U CN 207251417U
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- China
- Prior art keywords
- water cooling
- electric machine
- machine casing
- earth permanent
- cooling tube
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Abstract
The utility model discloses a kind of high efficiency and heat radiation formula rare earth permanent-magnet synchronization motor, including electric machine casing, central shaft, rotor core, rare-earth permanent magnet, stator core and recirculated water cooling and radiation device, the rotor is fixedly connected with the central shaft, the rotor core surface bulge is embedded with some rare-earth permanent magnets, the electric machine casing surrounding inner wall is equipped with stator core, some windings are wrapped with the stator core, the electric machine casing is internally provided with recirculated water cooling and radiation device, the water-cooling heat radiating device includes water cooled collector head, water cooling tube, heat sink and micro pump, the electric machine casing is internally provided with the water cooled collector head, the water cooling tube is connected between the water cooled collector head, the micro pump is connected among the water cooling tube, the water cooling tube is connected to the heat sink.By the above-mentioned means, the utility model can use the driving motor rotation of permanent magnetism electrode body, reduce power consumption, and built-in water-cooling device, solve the problems, such as motor radiating.
Description
Technical field
Field of rare-earth permanent magnetic is the utility model is related to, more particularly to a kind of high efficiency and heat radiation formula rare-earth permanent-magnetic synchronous electricity
Machine.
Background technology
Motor is divided into stator and rotor from structure, and stator and rotor produce rotation by magnetic force from each other
Torsion, and then drive machine shaft rotation, the electromagnet apparatus that the magnetic field of stator and rotor is formed by iron core and winding produces,
Its energy source is electric energy, therefore needs to consume substantial amounts of electric energy, and the motor of built-in rare earth permanent magnet magnetic pole can then save one
Most magnetic field produces energy consumption, is greatly saved the consumption of electric energy, and its stable magnetic field, therefore driveability is more excellent
More.
Utility model content
The utility model, can mainly solving the technical problems that provide a kind of high efficiency and heat radiation formula rare earth permanent-magnet synchronization motor
Rotated using permanent magnetism electrode body driving motor, be effectively reduced power consumption, and built-in water-cooling radiator, solve motor
Heat dissipation problem.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of high efficiency and heat radiation formula is provided
Rare earth permanent-magnet synchronization motor, including electric machine casing, central shaft, rotor core, rare-earth permanent magnet, stator core and recirculated water cooling dissipate
Thermal, the central shaft horizontal type are installed on the center of the electric machine casing, the rotor are fixedly connected with the central shaft
Iron core, the rotor core are cylindrical structural, and the rotor core surface bulge is embedded with some rare-earth permanent magnets, institute
State and be equipped with magnetic force isolation board between rare-earth permanent magnet, the electric machine casing surrounding inner wall is equipped with stator core, the stator iron
Some windings are wrapped with core, air gap is equipped between the stator core and the rotor core, is set inside the electric machine casing
There is recirculated water cooling and radiation device, the water-cooling heat radiating device includes water cooled collector head, water cooling tube, heat sink and micro pump, institute
State electric machine casing and be internally provided with some water cooled collector heads, the water cooling tube is connected between the water cooled collector head, it is described
Condensate liquid is filled with inside water cooling tube, the micro pump is connected among the water cooling tube, the heat sink is installed on described
On the outer wall of electric machine casing, the water cooling tube is connected to the both ends of the heat sink.
In one preferred embodiment of the utility model, the electric machine casing outer wall is equipped with power module.
In one preferred embodiment of the utility model, the central shaft, which stretches out, exports the electric machine casing, described
The detachable installation sprocket drive spindle of center shaft end.
In one preferred embodiment of the utility model, the power module uses the three-phase four-wire system mode of connection.
The beneficial effects of the utility model are：The utility model exists with traditional motor difference, the electricity of traditional structure
The rotor of machine is required to copper wire winding with stator and produces excitation, and then drives the rotation of motor internal shaft, both are required to expend
Electric energy, can be produced using rare earth permanent-magnetic material and produce stationary magnetic field, without the p-m rotor of winding, had and saved electric energy,
The advantages of rotary speed property is stablized, in addition, motor abandoning tradition wind turbine wind-cooling heat dissipating technology, the more direct effective water cooling of use dissipates
Thermal technology, solves heating problem caused by motor long time running.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the utility model
Example is applied, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structure diagram of one preferred embodiment of the utility model high efficiency and heat radiation formula rare earth permanent-magnet synchronization motor；
The mark of each component is as follows in attached drawing：1st, electric machine casing；2nd, central shaft；3rd, rotor core；4th, rare-earth permanent magnet；5、
Stator core；6th, recirculated water cooling and radiation device；601st, water cooled collector head；602nd, water cooling tube；603rd, heat sink；604th, Miniature water
Pump；7th, magnetic force isolation board；8th, winding；9th, power module.
Embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work, belongs to
The scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
A kind of high efficiency and heat radiation formula rare earth permanent-magnet synchronization motor, including electric machine casing 1, central shaft 2, rotor core 3, rare earth are forever
Magnet 4, stator core 5 and recirculated water cooling and radiation device 6,2 horizontal type of central shaft are installed in the electric machine casing 1
Centre, is fixedly connected with the rotor core 2 on the central shaft 2, and the rotor core 2 is cylindrical structural, the rotor core 2
Surface bulge is embedded with some rare-earth permanent magnets 4, and magnetic force isolation board 7, the motor are equipped between the rare-earth permanent magnet 4
1 surrounding inner wall of housing is equipped with stator core 5, and some windings 8, the stator core 5 and institute are wrapped with the stator core 5
State and air gap is equipped between rotor core 3, the electric machine casing 1 is internally provided with recirculated water cooling and radiation device 6, the water-cooling dress
Putting 6 includes water cooled collector first 601, water cooling tube 602, heat sink 603 and micro pump 604, if the electric machine casing is internally provided with
The water cooled collector first 601 is done, is connected with the water cooling tube 602 between the water cooled collector first 601, in the water cooling tube 602
Portion is filled with condensate liquid, and the micro pump 604 is connected among the water cooling tube 602, and the heat sink 603 is installed on described
On the outer wall of electric machine casing 1, the water cooling tube 602 is connected to the both ends of the heat sink 603.
In addition, 1 outer wall of electric machine casing is equipped with power module 9.
The export electric machine casing 1, the detachable installation in 2 end of central shaft in addition, the central shaft 2 stretches out
Sprocket drive spindle.
In addition, the power module 9 uses the three-phase four-wire system mode of connection.
2 horizontal type of axis is installed on the center of electric machine casing 1 centered on the operation principle of the utility model, consolidates on central shaft 2
Surely rotor core 2 is connected, central shaft 2, which stretches out, exports electric machine casing 1, the detachable installation sprocket drive spindle in 2 end of central shaft,
Rotor core 2 is cylindrical structural, and 2 surface bulge of rotor core is embedded with some rare-earth permanent magnets 4, between rare-earth permanent magnet 4
Equipped with magnetic force isolation board 7.
1 surrounding inner wall of electric machine casing is equipped with stator core 5, and some windings 8, the material of winding 8 are wrapped with stator core 5
Expect for copper wire, solderless wrapped connection armature, the magnetic field of formation electromagnet generation fixing intensity after energization, between stator core 5 and rotor core 3
Equipped with air gap, air-gap field is left inside air gap.
Electric machine casing 1 is internally provided with recirculated water cooling and radiation device 6, and water-cooling heat radiating device 6 includes that water cooled collector is first 601, water
Cold pipe 602, heat sink 603 and micro pump 604, electric machine casing are internally provided with some water cooled collectors first 601, water cooled collector head
Water cooling tube 602 is connected between 601, the inside of water cooling tube 602 is filled with condensate liquid, micro pump is connected among water cooling tube 602
604, heat sink 603 is installed on the outer wall of electric machine casing 1, and water cooling tube 602 is connected to the both ends of heat sink 603.
1 outer wall of electric machine casing is equipped with power module 9, and power module 9 uses the three-phase four-wire system mode of connection.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description, is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of high efficiency and heat radiation formula rare earth permanent-magnet synchronization motor, including electric machine casing, central shaft, rotor core, rare-earth permanent magnet,
Stator core and recirculated water cooling and radiation device, it is characterised in that the central shaft horizontal type is installed in the electric machine casing
Centre, is fixedly connected with the rotor core on the central shaft, and the rotor core is cylindrical structural, the rotor core surface
Protrusion is embedded with some rare-earth permanent magnets, and magnetic force isolation board, the electric machine casing four are equipped between the rare-earth permanent magnet
All inner walls are equipped with stator core, and some windings, the stator core and the rotor core are wrapped with the stator core
Between be equipped with air gap, the electric machine casing is internally provided with recirculated water cooling and radiation device, and the water-cooling heat radiating device includes water cooling collection
Thermal head, water cooling tube, heat sink and micro pump, the electric machine casing are internally provided with some water cooled collector heads, the water cooling
The water cooling tube is connected between heat-collecting head, condensate liquid is filled with inside the water cooling tube, is connected among the water cooling tube
Micro pump is stated, the heat sink is installed on the outer wall of the electric machine casing, and the water cooling tube is connected to the heat sink
Both ends.
2. high efficiency and heat radiation formula rare earth permanent-magnet synchronization motor according to claim 1, it is characterised in that outside the electric machine casing
Wall is equipped with power module.
3. high efficiency and heat radiation formula rare earth permanent-magnet synchronization motor according to claim 1, it is characterised in that described central axial outer
Extension exports the electric machine casing, the detachable installation sprocket drive spindle of center shaft end.
4. high efficiency and heat radiation formula rare earth permanent-magnet synchronization motor according to claim 2, it is characterised in that the power module is adopted
With the three-phase four-wire system mode of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268367.7U CN207251417U (en) | 2017-09-29 | 2017-09-29 | High efficiency and heat radiation formula rare earth permanent-magnet synchronization motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268367.7U CN207251417U (en) | 2017-09-29 | 2017-09-29 | High efficiency and heat radiation formula rare earth permanent-magnet synchronization motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251417U true CN207251417U (en) | 2018-04-17 |
Family
ID=61890299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721268367.7U Expired - Fee Related CN207251417U (en) | 2017-09-29 | 2017-09-29 | High efficiency and heat radiation formula rare earth permanent-magnet synchronization motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546941A (en) * | 2017-09-29 | 2018-01-05 | 无锡市稀土永磁厂 | High efficiency and heat radiation formula rare earth permanent-magnet synchronization motor |
-
2017
- 2017-09-29 CN CN201721268367.7U patent/CN207251417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546941A (en) * | 2017-09-29 | 2018-01-05 | 无锡市稀土永磁厂 | High efficiency and heat radiation formula rare earth permanent-magnet synchronization motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20180929 |