CN206432870U - A kind of PCB motor - Google Patents
A kind of PCB motor Download PDFInfo
- Publication number
- CN206432870U CN206432870U CN201621446052.2U CN201621446052U CN206432870U CN 206432870 U CN206432870 U CN 206432870U CN 201621446052 U CN201621446052 U CN 201621446052U CN 206432870 U CN206432870 U CN 206432870U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- board stator
- pcb
- stator
- magnet steel
- 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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- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model discloses a kind of PCB motor, pcb board stator including being painted with coil thereon, a reinforcing ring is fixed on the two sides of pcb board stator respectively, the PCB motor, reinforcing ring is fixed in pcb board stator two sides, increase the structural strength of pcb board stator, the deformed damaged of electromotor high-temperature Internal PCB stator can be prevented effectively from, improve the overall service life of motor.
Description
Technical field
The utility model is related to a kind of motor, particularly relates to a kind of PCB motor.
Background technology
Aviation or navigational field, usually require that used in motor volume is small, light weight, to reduce the load of aircraft or ship
Weight.But conventional motors, the making of its stator winding is mostly that not only stator winding processing is cumbersome around upper wire on iron core,
And because stator winding circle is more, motor overall volume, quality are larger.To solve the above problems, occurring in that pcb board stator, i.e.,
Coil is drawn on pcb board to replace conventional motors stator winding, conventional motors volume space-consuming is big although it is solved, matter
The problem of weight, but the material of pcb board makes the pcb board under its non-refractory, i.e. high temperature be easier to deformed damaged, and then influence motor
Service life.
The content of the invention
The purpose of this utility model is to provide a kind of PCB motor.
To realize the purpose of this utility model, its technical scheme is now described in detail：A kind of PCB motor, including paint thereon
There are the pcb board stator and two magnet steel fixed mount rotors of coil, the two magnet steel fixed mount rotor distinguishes distributing installation along its circumference
There is the corresponding magnet steel in some positions, two magnet steel fixed mount rotors are coaxial positioned at the both sides of pcb board stator and pcb board stator respectively
Set, and the two magnet steel fixed mount rotor is mutually permanently connected, and a reinforcement is fixed respectively on the two sides of the pcb board stator
Ring, two magnet steel fixed mount rotors leave gap with pcb board stator, the reinforcement interannular of homonymy.
Further, the reinforcing ring cross section is T-shaped, and the T-shaped horizontal plane of T-shaped reinforcing ring is fixed with pcb board stator to be connected
Connect.The setting, reinforcing ring is big with pcb board stator stationary plane, and, cross section identical compared to stationary plane size is the structure of rectangle, its
Volume, quality are small.
Further, in the motor that pcb board stator center is fixed, two reinforcing rings are respectively positioned on pcb board stator radially outer side
At edge, in the motor that pcb board stator radially outer edge is fixed, two reinforcing rings are respectively positioned on the inner radial edge of pcb board stator
Place.The setting, makes the inside and outside portion of pcb board stator radially strengthen fixing, pcb board stator fastness is more preferable.
Further, the reinforcing ring is set with pcb board stator, magnet steel fixed mount rotor coaxial.The setting, can make PCB
In plate stator circumference can bearing strength it is uniform, it is ensured that pcb board stator will not because on circumference local strength not enough and rapid deformation damage
It is bad.
The utility model PCB motor, reinforcing ring is fixed in pcb board stator two sides, and the structure for increasing pcb board stator is strong
Degree, can be prevented effectively from the deformed damaged of electromotor high-temperature Internal PCB stator, improve the overall service life of motor.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of the utility model；
Fig. 2 is the assembling structure schematic diagram of the first embodiment of the utility model；
Fig. 3 is the structural representation of the pcb board stator of the utility model the first embodiment；
Fig. 4 is the cross-sectional structure figure of the reinforcing ring of the utility model the first embodiment；
Fig. 5 is the structural representation of second of embodiment of the utility model；
Fig. 6 is the assembling structure schematic diagram of second of embodiment of the utility model.
Embodiment
Fig. 1 to Fig. 4 shows the first embodiment of the utility model PCB motor.As shown in Figures 1 to 4, it is a kind of
PCB motor, including the magnet steel fixed mount rotor 2 of pcb board stator 1 and two of coil 11, the two magnet steel fixed mount are painted with thereon
Along its circumference, distributing installation has the corresponding magnet steel 4 in some positions to rotor 2 respectively, and the two magnet steel fixed mount rotor 2 distinguishes position
It is coaxially disposed in the both sides of pcb board stator 1 with pcb board stator 1, and two magnet steel fixed mount rotors 2 are mutually permanently connected, it is described
It is respectively mounted on the two sides of pcb board stator 1 and fixes a reinforcing ring 3, two magnet steel fixed mount rotors 2 and pcb board stator 1, homonymy
Reinforcing ring 3 between leave gap.The cross section of reinforcing ring 3 is T-shaped, T-shaped horizontal plane and the pcb board stator 1 of T-shaped reinforcing ring 3
It is fixedly connected.The reinforcing ring 3 is coaxially disposed with pcb board stator 1, magnet steel fixed mount rotor 2.The center of pcb board stator 1 with
Motor fixing shaft 5 is fixedly connected, and two reinforcing rings 3 are respectively positioned on the radially outer edge of pcb board stator 1.
In the first embodiment of the present utility model, magnet steel 4 is fixed on magnet steel fixed mount rotor 2 by pressure ring 41
In mounting hole 21.
Fig. 5 to Fig. 6 shows second of embodiment of the utility model PCB motor.Of the present utility model second
Plant in embodiment, the radially outer edge of pcb board stator 1 is fixedly connected with motor fixed cover 6, and two reinforcing rings 3 are respectively positioned on
The inner radial edge of pcb board stator 1.Magnet steel 4 is structure as a whole with magnet steel fixed mount rotor 2.Other structures and the phase of embodiment 1
Together.
The utility model PCB motor, traditional stator winding is replaced using the pcb board stator 1 for being painted with coil 11 thereon, and
Reinforcing ring 3 is fixed in the two sides of pcb board stator 1, during assembling, two magnet steel fixed mount rotors 2 and pcb board stator 1, the reinforcement of homonymy
Gap is left between ring 3, to avoid under the high-speed rotation of magnet steel fixed mount rotor 2, reinforcing ring 3 is contacted, produces frictional force and make pcb board
The deformed damaged of stator 1.The PCB motor, the installation of reinforcing ring 3 considerably increases the structural strength of pcb board stator 1, effectively kept away
Exempt from the deformed damaged of electromotor high-temperature Internal PCB stator 1, improve the overall service life of motor, make that PCB motor becomes can
OK.
The utility model PCB motor, while to ensure that reinforcing ring 3 and the stationary plane of pcb board stator 1 are larger, its volume,
Quality is small, it is preferred that the cross section of the reinforcing ring 3 is T-shaped, the horizontal plane of T-shaped reinforcing ring 3 is fixedly connected with pcb board stator 1；
For make on the circumference of pcb board stator 1 can bearing strength it is uniform, it is ensured that pcb board stator 1 will not because on circumference local strength it is inadequate and fast
Fast deformed damaged, it is preferred that the reinforcing ring 3 is coaxially disposed with pcb board stator 1, magnet steel fixed mount rotor 2.
Claims (4)
1. a kind of PCB motor, including the pcb board stator and two magnet steel fixed mount rotors of coil, two magnet steel are painted with thereon
Along its circumference, distributing installation has the corresponding magnet steel in some positions to fixed mount rotor respectively, and two magnet steel fixed mount rotors are located at respectively
The both sides of pcb board stator are coaxially disposed with pcb board stator, and the two magnet steel fixed mount rotor is mutually permanently connected, its feature
It is：A reinforcing ring, two magnet steel fixed mount rotors and pcb board stator, homonymy are fixed on the two sides of the pcb board stator respectively
Reinforcement interannular leave gap.
2. PCB motor according to claim 1, it is characterised in that：The reinforcing ring cross section is T-shaped, T-shaped reinforcing ring
T-shaped horizontal plane be fixedly connected with pcb board stator.
3. PCB motor according to claim 1, it is characterised in that：In the motor that pcb board stator center is fixed, two add
Strong ring is respectively positioned in pcb board stator radially outer edge, the motor that pcb board stator radially outer edge is fixed, two reinforcing rings
It is respectively positioned on the inner radial edge of pcb board stator.
4. PCB motor according to claim 1, it is characterised in that：The reinforcing ring is fixed with pcb board stator, magnet steel
Frame rotor coaxial is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621446052.2U CN206432870U (en) | 2016-12-27 | 2016-12-27 | A kind of PCB motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621446052.2U CN206432870U (en) | 2016-12-27 | 2016-12-27 | A kind of PCB motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432870U true CN206432870U (en) | 2017-08-22 |
Family
ID=59586916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621446052.2U Active CN206432870U (en) | 2016-12-27 | 2016-12-27 | A kind of PCB motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492645A (en) * | 2019-08-26 | 2019-11-22 | 北京理工大学 | A kind of three-dimensional magnetic field PCB winding arrangement and motor |
-
2016
- 2016-12-27 CN CN201621446052.2U patent/CN206432870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492645A (en) * | 2019-08-26 | 2019-11-22 | 北京理工大学 | A kind of three-dimensional magnetic field PCB winding arrangement and motor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |