CN206272458U - A kind of energy-conservation self-starting synchronous motor - Google Patents
A kind of energy-conservation self-starting synchronous motor Download PDFInfo
- Publication number
- CN206272458U CN206272458U CN201621257016.1U CN201621257016U CN206272458U CN 206272458 U CN206272458 U CN 206272458U CN 201621257016 U CN201621257016 U CN 201621257016U CN 206272458 U CN206272458 U CN 206272458U
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- China
- Prior art keywords
- casing
- energy
- synchronous motor
- main shaft
- starting synchronous
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- 238000004134 energy conservation Methods 0.000 title claims abstract description 28
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000005284 excitation Effects 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a kind of energy-conservation self-starting synchronous motor, belongs to the technical field of motor.A kind of energy-conservation self-starting synchronous motor includes casing, main shaft, p-m rotor, stator winding, mouse cage, bonnet, drive end bearing bracket and auxiliary radiating device, and auxiliary radiating device includes fan and fan housing again；Casing is arranged to hollow tubular by the utility model, and it is respectively arranged with drive end bearing bracket and bonnet at the hollow two ends of casing, main shaft is co-axially located at casing hollow interior, p-m rotor is arranged with main shaft, and it is provided with mouse cage in p-m rotor periphery, and stator winding is set between mouse cage and casing inner wall, stator winding is set around casing inner wall, circular rotating excitation field is formed after making energization, p-m rotor is set to be rotated in rotating excitation field, by setting mouse cage, so that air-gap field is all provided by rotor, make the excitation that mouse cage is formed without effect, excitation-free current is produced, reduce the consumption of electric energy, reach the purpose of energy-conserving and environment-protective.
Description
Technical field
The utility model is related to the technical field of motor, is specifically related to a kind of energy-conservation self-starting synchronous motor.
Background technology
As electric energy is developed, electric energy plays important role in people produce and live, from less scope,
Most equipment is required for driving, and topmost type of drive is exactly to be driven using motor at present, therefore motor is ground
Study carefully and have become focus of concern.
Motor currently on the market typically uses stator winding and p-m rotor direct effect, and by the fin on casing
Radiated with aft mounted blower fan, it is direct for p-m rotor and stator winding the drawbacks of the presence of such motor is certain
The situation of effect, can form faint exciting current, so as to the energy consumption for causing motor increases, more electric energy be lost.And mesh
Preceding this motor is not obvious due to radiating effect, causes the heat of motor internal to be difficult to shed, and more exacerbates energy
Loss, does not meet the design concept of environmental protection, runs counter to the original intention of scientific development.
In sum, existing motor has that energy consumption is too high, not the problem of energy-conservation.
Utility model content
For the above-mentioned problems in the prior art, a kind of energy-conservation self-starting synchronous motor is now aimed to provide, with electricity
Mouse cage is set between the stator winding and p-m rotor of machine, allows air-gap field all to be provided by rotor, the excitation for forming mouse cage
Without effect, so that exciting current is zero, the energy consumption of motor, the problem of solution never energy-conservation are effectively reduced.
Concrete technical scheme is as follows：
A kind of energy-conservation self-starting synchronous motor, has the feature that, including：Casing, main shaft, p-m rotor, stator around
Group, mouse cage, bonnet, drive end bearing bracket and auxiliary radiating device, casing are set in hollow cylindrical, along casing on the outer wall of casing
Length direction is provided with the radiating ribs of some projections, and hollow interior in casing is coaxially arranged with main shaft, the two ends of main shaft with casing
It is respectively sleeved in bonnet and protecgulum, and bonnet is removably arranged on the hollow two ends of casing respectively with protecgulum, and in bonnet
The side of casing is provided with auxiliary radiating device, stator winding is fixedly installed on the inwall of casing, and p-m rotor is fixed
It is set on main shaft, and mouse cage is provided between stator winding and p-m rotor.
A kind of above-mentioned energy-conservation self-starting synchronous motor, wherein, it is provided with terminal box on the outer wall of casing.
A kind of above-mentioned energy-conservation self-starting synchronous motor, wherein, pedestal is also symmetrically arranged with the outer wall of casing, and
Some fixing holes are provided with each pedestal.
A kind of above-mentioned energy-conservation self-starting synchronous motor, wherein, auxiliary radiating device includes fan and fan housing, and fan is removable
That unloads is set in main shaft near one end of bonnet, and fan housing is set in the periphery of fan, and is removably connected with casing.
A kind of above-mentioned energy-conservation self-starting synchronous motor, wherein, fan housing is in bowl-shape setting, and is provided with bottom some logical
Stomata.
A kind of above-mentioned energy-conservation self-starting synchronous motor, wherein, bearing hole is vertically offered in the central region of drive end bearing bracket,
Embedded bearing in bearing hole；Bearing hole is equally vertically offered in the central region of bonnet, same embedded bearing in bearing hole.
A kind of above-mentioned energy-conservation self-starting synchronous motor, wherein, stator winding includes stator core, and stator core is close to machine
On the hollow inwall of shell.
A kind of above-mentioned energy-conservation self-starting synchronous motor, wherein, some suspension ring are additionally provided with casing.
The good effect of above-mentioned technical proposal is：1st, by setting mouse cage, exciting current is zero when making motor movement, is reduced
The consumption of electric energy, energy-conserving and environment-protective；2nd, stator core is close to the hollow inwall setting of casing, and stator winding is hollow around casing
Inwall is set, and makes the induced field that generation is circular, allow rotor rotation more at a high speed.
Brief description of the drawings
Fig. 1 is a kind of structure chart of the embodiment of energy-conservation self-starting synchronous motor of the present utility model；
In accompanying drawing：1st, pedestal；2nd, casing；3rd, bonnet；4th, drive end bearing bracket；5th, main shaft；6th, fan；7th, fan housing；8th, stator winding；
9th, mouse cage；10th, p-m rotor；11st, terminal box.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, with
Lower embodiment combination accompanying drawing 1 is specifically addressed to the technical scheme that the utility model is provided, but herein below is not as this practicality
New restriction.
Fig. 1 is a kind of structure chart of the embodiment of energy-conservation self-starting synchronous motor of the present utility model.As shown in figure 1, this
The energy-conservation self-starting synchronous motor that embodiment is provided includes：Pedestal 1, casing 2, main shaft 5, drive end bearing bracket 4, bonnet 3, p-m rotor
10th, stator winding 8, fan 6, fan housing 7 and terminal box 11.
Specifically, casing 2 is in hollow cylindric setting, and along the length direction setting of casing 2 on the outer wall of casing 2
There are some radiating ribs (not shown)s, radiating ribs (not shown) is set in flat strip.In the hollow interior along casing 2 of casing 2
Length direction is provided with main shaft 5, and main shaft 5 is coaxial with casing 2.
It is sealed at the hollow two ends of casing 2, hollow one end of casing 2 is sealed by drive end bearing bracket 4, and drive end bearing bracket 4 can
That dismantles is arranged on the hollow one end of casing 2, and the hollow other end of casing 2 is sealed by bonnet 3, and bonnet 3 is same detachable
Be arranged on the hollow one end away from drive end bearing bracket 4 of casing 2.
It is more specific, drive end bearing bracket 4 and the disc-shaped setting of bonnet 3, the central region and upright front lid 4 of drive end bearing bracket 4
Big plane offer bearing hole (not shown), the big plane of the central region of bonnet 3 and vertical bonnet 3 equally offers bearing
Bearing (not shown) is provided with hole (not shown), and the bearing hole (not shown) of drive end bearing bracket 4 and bonnet 3.
The two ends of main shaft 5 are each passed through the bearing (not shown) in the bearing (not shown) and bonnet 3 in drive end bearing bracket 4, main
Axle 5 is fixed and is set in bearing (not shown).One end of main shaft 5 is provided projectingly through drive end bearing bracket 4, is output end, and output end
Connection external equipment (not shown)；The other end of main shaft 5 is provided projectingly through bonnet 3, be effect end, and effect end be connected with it is auxiliary
Help heat abstractor.
Specifically, fixation is arranged with p-m rotor 10 on main shaft 5, the magnetic pole of p-m rotor 10 is fixed, and is turned in permanent magnetism
Sub 10 peripheries are arranged with mouse cage 9.The global shape of mouse cage 9 is set in hollow cylinder, and mouse cage 9 is coaxially disposed with main shaft 5, mouse cage
9 it is hollow in be provided with p-m rotor 10.
On the hollow wall of casing 2, and it is provided with stator core between the outer wall of casing 2 and mouse cage 9 and (does not mark
Go out), and the side of mouse cage 9 is provided with stator winding 8 in stator core (not shown), stator winding 8 is in casing 2
Empty inwall is set.
Specifically, auxiliary radiating device is arranged on bonnet 3, auxiliary radiating device includes fan 6 and fan housing 7.Fan 6 can
The effect end for being sheathed on main shaft 5 of dismounting, and certain gap is set between bonnet 3, fan is driven by the rotation of main shaft 5
6 rotation, promotes the circulation of air in casing 2, takes away heat, realizes cooling effect.
Fan 6, and fan housing 7 are provided with the periphery of fan 6 is provided with one in bowl-shape fan housing 7, the i.e. inner chamber of fan housing 7
Bottom offer some passage (not shown)s, the openend of fan housing 7 is removably attachable to casing 2 and is provided with bonnet 3
On one end.
Specifically, on the outer wall of casing 2, and pedestal 1 is provided with the middle part of the length of casing 2, pedestal 1 is on casing
2 central axis is symmetrical arranged, and the distance between two pedestals 1 are less than the diameter of casing 2, define symmetrically arranged two pedestal 1
It is bottom.
The region of non-pedestal 1 on casing 2 is provided with a removable wiring box 11, and terminal box 11 is in connecting stator winding
It is additionally attached to while 8 in external power supply (not shown).
As preferred embodiment, some fixing hole (not shown)s are offered on each pedestal 1, fixing hole is (not
Mark) can be connected in external device (not shown) by fastener (not shown), the installation of whole motor is more stablized,
Improve security.
As preferred embodiment, on the outer wall of casing 2, and some suspension ring are provided with the top of motor (do not mark
Go out), can conveniently carry and install.
The energy-conservation self-starting synchronous motor that the present embodiment is provided, including casing 2, main shaft 5, p-m rotor 10, stator winding
8th, mouse cage 9, bonnet 3, drive end bearing bracket 4 and auxiliary radiating device, reasonable in design, compact in design.It is arranged to by by casing 2
Hollow tubular, and drive end bearing bracket 4 and bonnet 3 are respectively arranged with the hollow two ends of casing 2, and main shaft 5 (is not marked by bearing
Go out) be set in casing 2 it is hollow in, and main shaft 5 is coaxially disposed with casing 2, fixes being arranged with p-m rotor 10 on main shaft 5, and
The mouse cage 9 of cylindrical setting is arranged with the periphery of p-m rotor 10, it is on the inwall of casing 2 and hollow interior positioned at mouse cage 9 and casing 2
Stator winding 8 between wall, stator winding 8 is set around the hollow wall of casing 2, and circular rotating excitation field is formed after making energization, by
Fixed in the magnetic pole of p-m rotor 10, with reference to the principle of the same-sex attraction opposite sex repulsion of magnetic pole, rotor is revolved in rotating excitation field
Turn over, so that drive main shaft 5 to rotate, due to being provided with mouse cage 9 so that air-gap field is all provided by rotor, so that mouse
The excitation that cage 9 is formed is produced without effect, i.e. excitation-free current, so as to reduce the consumption of electric energy, reaches the purpose of energy-conserving and environment-protective；And
And the radiating ribs (not shown) and auxiliary radiating device of combination casing 2, quickly the heat in motor is shed, so as to reduce energy
Loss.
The utility model preferred embodiment is these are only, implementation method of the present utility model and protection is not thereby limited
Scope, to those skilled in the art, should can appreciate that all utilization the utility model specifications and diagramatic content institute
Scheme obtained by the equivalent made and obvious change, should be included in protection domain of the present utility model
It is interior.
Claims (8)
1. a kind of energy-conservation self-starting synchronous motor, it is characterised in that including：Casing, main shaft, p-m rotor, stator winding, mouse
Cage, bonnet, drive end bearing bracket and auxiliary radiating device, the casing are set in hollow cylindrical, the edge on the outer wall of the casing
The casing length direction is provided with the radiating ribs of some projections, and hollow interior in the casing is coaxially arranged with the casing
The main shaft, the two ends of the main shaft are respectively sleeved in the bonnet and the drive end bearing bracket, and the bonnet and the front end
Lid is removably arranged on the hollow two ends of the casing respectively, and lid is set away from the side of the casing in the rear
Auxiliary radiating device is stated, the stator winding is fixedly installed on the inwall of the casing, the p-m rotor is fixed and is set in
On the main shaft, and the mouse cage is provided between the stator winding and the p-m rotor.
2. a kind of energy-conservation self-starting synchronous motor according to claim 1, it is characterised in that on the outer wall of the casing
It is provided with terminal box.
3. a kind of energy-conservation self-starting synchronous motor according to claim 2, it is characterised in that on the outer wall of the casing
Also it is symmetrically arranged with pedestal, and each described pedestal and is provided with some fixing holes.
4. a kind of energy-conservation self-starting synchronous motor according to claim 1, it is characterised in that the auxiliary radiating device bag
Fan and fan housing are included, the fan is removably set in the main shaft near one end of the bonnet, and the fan housing is set in
The periphery of the fan, and be removably connected with the casing.
5. a kind of energy-conservation self-starting synchronous motor according to claim 4, it is characterised in that the fan housing sets in bowl-shape
Put, and bottom is provided with some passages.
6. a kind of energy-conservation self-starting synchronous motor according to claim 1, it is characterised in that at the middle part of the drive end bearing bracket
Region vertically offers bearing hole, embedded bearing in the bearing hole；The central region covered in the rear is equally vertically offered
The bearing hole, is equally embedded in the bearing in the bearing hole.
7. a kind of energy-conservation self-starting synchronous motor according to claim 1, it is characterised in that the stator winding includes fixed
Sub- iron core, the stator core is close on the hollow inwall of the casing.
8. a kind of energy-conservation self-starting synchronous motor according to Claims 2 or 3, it is characterised in that on the housing also
It is provided with some suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257016.1U CN206272458U (en) | 2016-11-22 | 2016-11-22 | A kind of energy-conservation self-starting synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257016.1U CN206272458U (en) | 2016-11-22 | 2016-11-22 | A kind of energy-conservation self-starting synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272458U true CN206272458U (en) | 2017-06-20 |
Family
ID=59040215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621257016.1U Expired - Fee Related CN206272458U (en) | 2016-11-22 | 2016-11-22 | A kind of energy-conservation self-starting synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272458U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199553A (en) * | 2018-03-13 | 2018-06-22 | 昆山雅力康电子科技有限公司 | A kind of high-speed electric expreess locomotive with separate type wind scooper |
| CN109067059A (en) * | 2018-09-12 | 2018-12-21 | 广东力好科技股份有限公司 | A kind of flat wire machine winding and flat wire motor |
| CN111541339A (en) * | 2020-04-27 | 2020-08-14 | 巧力电机有限公司 | Small-size energy-conserving PMSM |
| CN114640218A (en) * | 2022-05-17 | 2022-06-17 | 福迈医疗科技(佛山)有限公司 | Brushless motor and manufacturing method of coil thereof |
-
2016
- 2016-11-22 CN CN201621257016.1U patent/CN206272458U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199553A (en) * | 2018-03-13 | 2018-06-22 | 昆山雅力康电子科技有限公司 | A kind of high-speed electric expreess locomotive with separate type wind scooper |
| CN109067059A (en) * | 2018-09-12 | 2018-12-21 | 广东力好科技股份有限公司 | A kind of flat wire machine winding and flat wire motor |
| CN111541339A (en) * | 2020-04-27 | 2020-08-14 | 巧力电机有限公司 | Small-size energy-conserving PMSM |
| CN114640218A (en) * | 2022-05-17 | 2022-06-17 | 福迈医疗科技(佛山)有限公司 | Brushless motor and manufacturing method of coil thereof |
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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 |
Granted publication date: 20170620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |