CN206364678U - A kind of wind-driven generator based on printed circuit mode - Google Patents
A kind of wind-driven generator based on printed circuit mode Download PDFInfo
- Publication number
- CN206364678U CN206364678U CN201621349035.7U CN201621349035U CN206364678U CN 206364678 U CN206364678 U CN 206364678U CN 201621349035 U CN201621349035 U CN 201621349035U CN 206364678 U CN206364678 U CN 206364678U
- Authority
- CN
- China
- Prior art keywords
- layer
- yoke
- motor housing
- bar
- printed circuit
- 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.)
- Expired - Fee Related
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- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model discloses a kind of wind-driven generator based on printed circuit mode, including motor housing, first yoke layer, permanent magnet blocks, cylinder bearing, second yoke layer, yoke bar, laser sintered ceramic layer, middle bar and track ring layer, the first yoke layer and the second yoke layer are provided with the motor housing, the inner ring of first yoke layer is provided with permanent magnet blocks, a middle bar led to outside motor housing is provided with the motor housing, the middle bar is fixed on the second yoke layer by cylinder bearing, and then be fixed in motor housing, the part that the middle bar is located in motor housing is additionally provided with a yoke bar, track ring layer is provided with outside the yoke bar.The wind-driven generator based on printed circuit mode, it is the vortex and thermal resistance produced in cutting magnetic field that conventional coil, which can effectively be eliminated, by way of printed circuit can the effectively thickness of control line ring layer and gap, product fraction defective can reduce effectively, can also reduce the cost of manufacture of coil.
Description
Technical field
The utility model designs electrical equipment technical field, specially a kind of wind-power electricity generation based on printed circuit mode
Machine.
Background technology
Wind-driven generator is to convert wind energy into mechanical work, the power equipment of final output alternating current, in a broad sense, wind energy
It is also solar energy, is a kind of green energy resource, is more and more developed and uses, traditional wind-driven generator is driven by wind-force
Blade is rotated, and then bar is rotated in drive, and middle bar is fixed in generator casing typically by bearing, because middle bar is and axle
Hold what inner ring interfixed, realize that blower fan turns between the inner and outer ring of bearing by the rolling friction and sliding metallic friction of ball
Dynamic, coefficient of friction is larger, reduces the wind energy utilization of blower fan, moreover, existing coil, with rotating speed during cutting magnetic field
The inverse electromotive force that produces of increase gradually increase, electric current in vortex field, coil easily produced in coil increase and to lead
The thermal resistance increase of line, in addition, existing coil easily damages the enamel-cover layer of coil in manual either machine winding process, it is not easy to
Detection, product fraction defective is high, and the cost of manufacture of coil is high.
Utility model content
The purpose of this utility model is to provide a kind of wind-driven generator based on printed circuit mode, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：A kind of wind-force based on printed circuit mode
Generator, including motor housing, the first yoke layer, permanent magnet blocks, cylinder bearing, the second yoke layer, yoke bar, laser sintered pottery
The first yoke layer and the second yoke layer, first yoke are provided with enamel coating, middle bar and track ring layer, the motor housing
The inner ring of layer, which is provided with permanent magnet blocks, the motor housing, is provided with a middle bar led to outside motor housing, the middle bar
It is fixed on the second yoke layer, and then is fixed in motor housing by cylinder bearing, the middle bar is located in motor housing
Part, which is additionally provided with outside a yoke bar, the yoke bar, is provided with track ring layer.
It is preferred that, the outside of the middle bar is provided with laser sintered ceramic layer.
It is preferred that, the cylinder bearing is, without inner ring, to be only made up of outer race and ball, the ball and middle bar are straight
Contact.
Compared with prior art, the beneficial effects of the utility model are：The wind-driven generator based on printed circuit mode,
It is the vortex and thermal resistance produced in cutting magnetic field that conventional coil, which can effectively be eliminated, can effective control line by way of printed circuit
The thickness of ring layer and gap, product fraction defective can be reduced effectively, can also reduce the cost of manufacture of coil.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model is provided；
Fig. 2 is the partial structural diagram that the utility model is provided.
In figure：1- motor housings, the yoke layers of 2- first, 3- permanent magnet blocks, 4- cylinders bearing, 41- outer races, 42- rollings
Bar, 9- track ring layers in pearl, the yoke layers of 5- second, 6- yokes bar, the laser sintered ceramic layers of 7-, 8-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of wind-power electricity generation based on printed circuit mode
Machine, including it is motor housing 1, the first yoke layer 2, permanent magnet blocks 3, cylinder bearing 4, the second yoke layer 5, yoke bar 6, laser sintered
The first yoke layer 2 and the second yoke layer 5 are provided with ceramic layer 7, middle bar 8 and track ring layer 9, the motor housing 1, it is described
The inner ring of first yoke layer 2, which is provided with permanent magnet blocks 3, the motor housing 1, to be provided with one and leads to outside motor housing 1
Bar 8, the middle bar 8 is fixed on the second yoke layer 5 by cylinder bearing 4, and then is fixed on 1 in motor housing, the middle bar 8
Outside be provided with laser sintered ceramic layer 7, the cylinder bearing 4 is without inner ring, only by 42 groups of outer race 41 and ball
Into the ball 42 and middle bar 8 are directly contacted, and are formed and rolled and sliding friction between laser sintered ceramic layer 7 and ball 42, had
The reduction coefficient of friction of effect, reduces the toggle speed of blower fan, increases the wind energy utilization of blower fan, while bar in can also improving
Mechanical strength, and then the service life of wind-driven generator is considerably increased, part of the middle bar 8 in motor housing 1 is also
A yoke bar 6 is provided with, band static magnetic yokes bar 6 is rotated when middle bar 8 is rotated, and permanent magnet blocks 3 are cut when yoke bar 6 is rotated
Between the magnetic induction line that is formed, generated electricity so as to produce electric current, track ring layer 9 be provided with outside the yoke bar 6, by many
The mode of layer printed circuit, sheet circuit layer is nearly free from vortex field, and can effectively eliminate conventional coil is in cutting magnetic field
The vortex and thermal resistance of generation, by way of printed circuit can the effectively thickness of control line ring layer and gap, product fraction defective can
Effectively reduction, can also reduce the cost of manufacture of coil.
Operation principle：Cylinder bearing 4 is, without inner ring, to be only made up of outer race 41 and ball 42, ball 42 and middle bar 8
Directly contact, formed and rolled and sliding friction between laser sintered ceramic layer 7 and ball 42, effectively reduced coefficient of friction, subtract
The toggle speed of few blower fan, increases the wind energy utilization of blower fan, at the same in can also improving bar mechanical strength, and then increase greatly
The service life of wind-driven generator is added, bar 8 is rotated in wind blade drive, 6 turns of band static magnetic yokes bar when middle bar 8 is rotated
Magnetic induction line that is dynamic, being formed when yoke bar 6 is rotated between cutting permanent magnet blocks 3, so as to produce electric current, and then generates electricity, in magnetic
Track ring layer 9 is provided with outside yoke bar 6, by way of multilayer printed circuit, sheet circuit layer is nearly free from vortex
, it is the vortex and thermal resistance produced in cutting magnetic field that can effectively eliminate conventional coil, can effectively be controlled by way of printed circuit
The thickness of coil layer processed and gap, product fraction defective can be reduced effectively, can also reduce the cost of manufacture of coil.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
Within protection domain of the present utility model.
Claims (3)
1. a kind of wind-driven generator based on printed circuit mode, including motor housing（1）, the first yoke layer（2）, permanent magnet blocks
（3）, cylinder bearing（4）, the second yoke layer（5）, yoke bar（6）, laser sintered ceramic layer（7）, middle bar（8）With track ring layer
（9）, it is characterised in that：The motor housing（1）Inside it is provided with the first yoke layer（2）With the second yoke layer（5）, first magnetic
Yoke layer（2）Inner ring be provided with permanent magnet blocks（3）, the motor housing（1）Inside it is provided with one and leads to motor housing（1）Outside
Middle bar（8）, the middle bar（8）Pass through cylinder bearing（4）It is fixed on the second yoke layer（5）On, and then it is fixed on motor housing（1）
It is interior, the middle bar（8）Positioned at motor housing（1）Interior part is additionally provided with a yoke bar（6）, the yoke bar（6）Outside is set
It is equipped with track ring layer（9）.
2. a kind of wind-driven generator based on printed circuit mode according to claim 1, it is characterised in that：The middle bar
（8）Outside be provided with laser sintered ceramic layer（7）.
3. a kind of wind-driven generator based on printed circuit mode according to claim 1, it is characterised in that：The cylinder
Bearing（4）For without inner ring, only by outer race（41）And ball（42）Composition, the ball（42）With middle bar（8）Directly connect
Touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349035.7U CN206364678U (en) | 2016-12-09 | 2016-12-09 | A kind of wind-driven generator based on printed circuit mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349035.7U CN206364678U (en) | 2016-12-09 | 2016-12-09 | A kind of wind-driven generator based on printed circuit mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206364678U true CN206364678U (en) | 2017-07-28 |
Family
ID=59373753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621349035.7U Expired - Fee Related CN206364678U (en) | 2016-12-09 | 2016-12-09 | A kind of wind-driven generator based on printed circuit mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206364678U (en) |
-
2016
- 2016-12-09 CN CN201621349035.7U patent/CN206364678U/en not_active Expired - Fee Related
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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: 20170728 Termination date: 20181209 |