CN205566020U - Hall circuit, control scheme board integrated form DC Brushless motor - Google Patents
Hall circuit, control scheme board integrated form DC Brushless motor Download PDFInfo
- Publication number
- CN205566020U CN205566020U CN201620167825.7U CN201620167825U CN205566020U CN 205566020 U CN205566020 U CN 205566020U CN 201620167825 U CN201620167825 U CN 201620167825U CN 205566020 U CN205566020 U CN 205566020U
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- CN
- China
- Prior art keywords
- circuit board
- hall
- motor
- stator core
- brushless motor
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Abstract
The utility model provides a hall circuit, control scheme board integrated form DC Brushless motor, includes pivot, end cover, casing, rotor core, rotor magnetic ring, the both ends supporting of pivot is in on the end cover, the pivot is passed through rotor core connects the rotor magnetic ring, be equipped with stator core and winding in the casing, the winding winds on the stator core, still include a circuit board, the circuit board is located on the stator core, the circuit board with the stator core passes through the adhesion of magnetism viscose, integrated hall circuit of circuit board and control scheme, the end of circuit board is equipped with a coupling assembling, the last hall sensor that is equipped with of coupling assembling. The utility model discloses integrate the design with hall circuit and control scheme board, saved DC Brushless motor's inner space, be favorable to the integration of motor and the equipment of motor, and pass through to use the stator core of ferronickel material, further reduced the weight of motor, strengthened the stability of motor.
Description
Technical field
This utility model relates to DC brushless motor technical field, particularly relates to a kind of Hall circuit, control
Wiring board integrated form DC brushless motor.
Background technology
Motor plays a very important role in industrial and agricultural production, people's daily life.Direct current generator is
Common a kind of motor, is used widely in each field, and it is to realize direct current energy and mechanical energy is mutual
The motor of phase transformation.It is dc motor that direct current generator is made during motor running, converts electrical energy into mechanical energy；
It is DC generator that direct current generator is made during generator operation, converts mechanical energy into electric energy.Direct current generator includes
Brush direct current motor and DC brushless motor, wherein DC brushless motor is power semiconductor and permanent magnet material one
The New-type electric machine of body, it had both had the speed adjusting performance that direct current generator is excellent, had had again ac motor structure letter
Single, easily controllable, operational efficiency is high, the series of advantages such as reliable, easy to maintenance, at present in industry
Control field especially has obtained increasingly being widely applied in speed governing and servo field.
DC brushless motor is mainly by rotating shaft, rotor assembly, stator module, casing, end cap and control circuit
Plate forms, and wherein, rotor assembly is arranged in rotating shaft, and stator module is installed together with casing and is nested in
Outside rotor assembly, end cap is arranged on the end of casing, and rotating shaft two ends are bearing on the bearing of end cap respectively
And rotating shaft two ends are past in the middle of two end cap respectively to be overhang, and control circuit board is arranged on and is enclosed with casing by end cap
Inside the cavity become.Additionally, DC brushless motor also includes the Hall for the change of inductiopn rotor module position
Sensor, but the Hall element installation site of prior art is to offer a use on the stator module of motor
In the groove of installation Hall element, Hall element is fixed in groove, for controlling Hall element suddenly
You are installed in Hall Plate by circuit, owing to Hall Plate separates with control circuit board, have thus resulted in direct current
The waste of brushless electric machine inner space, is unfavorable for the integration of motor and the assembling of motor, also reduces motor
Overall stability and reliability.
Utility model content
In view of above-mentioned condition, it is necessary to provide a kind of detail power saver inner space, be conducive to motor integration
The DC brushless motor assembled with motor.
A kind of drive plate, Hall circuit, control circuit plate integrated brushless DC motor, including rotating shaft, front
End cap, rear end cap, casing, the two ends of described rotating shaft are bearing on described drive end bearing bracket and described rear end cap respectively,
And the two ends of described rotating shaft respectively in the middle of described drive end bearing bracket and described rear end cap toward overhanging, described rotating shaft is led to
Crossing rotor core and connect rotor magnetic ring, be provided with stator core, winding in described casing, described winding is wound on institute
Stating on stator core, the inner side of described rear end cap is provided with a three ply board, and described three ply board includes near described
The driving plate for driving motor of rear end cap side, is located at the first for supporting Hall of described three ply board centre
Part, the Hall circuit of laying Hall circuit and the control circuit plate away from described rear end cap side, described Hall
The edge of circuit is provided with Hall element.
Wherein in an embodiment, the height of described driving plate is identical with the height of described control circuit plate.
Wherein in an embodiment, the height of described Hall circuit is more than described driving plate or described control electricity
The height of road plate.
Wherein in an embodiment, farther include to be located at the strip fin of casing internal, described strip
Described three ply board is just arranged by fin.
Wherein in an embodiment, farther including a radiator fan, described bar is located at by described radiator fan
The top of shape fin.
The Hall circuit that the utility model proposes, control circuit board integrated form DC brushless motor are due to by control
The Hall circuit of Hall element and the control circuit board Integration Design of control motor, save brush DC
The integration of the inner space of motor, beneficially motor and the assembling of motor, and by using dilval material
The stator core of matter, reduce further the weight of motor, by using magnetic viscose glue to be with fixed by circuit board
Sub-core body is fixed together, the less loss of motor magnetic, enhances the stability of motor.
Accompanying drawing explanation
Fig. 1 is the Hall circuit of this utility model one embodiment proposition, control circuit board integrated form brush DC
The structural representation of motor.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is carried out more comprehensively
Description.Accompanying drawing gives some embodiments of the present utility model.But, this utility model can be to be permitted
The most different forms realizes, however it is not limited to embodiment described herein.On the contrary, provide these to implement
The purpose of example is to make to disclosure of the present utility model more thoroughly comprehensively.
It should be noted that when element is referred to as " being fixedly arranged on " another element, and it can be directly at another yuan
On part or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can
To be directly to another element or to may be simultaneously present centering elements.Term as used herein " is hung down
Straight ", " level ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology with belong to of the present utility model
The implication that those skilled in the art are generally understood that is identical.Institute in description of the present utility model herein
The term used is intended merely to describe the purpose of specific embodiment, it is not intended that in limiting this utility model.
Term as used herein " and/or " include the arbitrary and all of of one or more relevant Listed Items
Combination.
Refer to Fig. 1, the Hall circuit of this utility model one embodiment proposition, control circuit board integrated form direct current
Brushless electric machine 10, it includes rotating shaft 101, end cap 102, casing 103, rotor core 104, rotor magnetic ring
105, stator core 106, winding 107 and circuit board 108.
The two supports of described rotating shaft 101 is on described end cap 102, and the two ends of described rotating shaft 101 are from institute
The centre stating end cap 102 is stretched out to two ends respectively, and described rotating shaft 101 is connected by described rotor core 104
Described rotor magnetic ring 105, is provided with stator core 106 and winding 107, described winding 107 in described casing 103
It is wound on described stator core 106.Specifically, in the present embodiment, described stator core 106 uses nickel
Ferroalloy material.
Described circuit board 108 is located on described stator core 106, described circuit board 108 and described stator core
Body 106 is by magnetic viscose glue 109 adhesion, and specifically, in the present embodiment, described magnetic viscose glue 109 is
Carbonyl iron dust magnetic-conductive adhesive.
Described circuit board 108 Integrated Hall circuit and control circuit, described circuit board 108 is additionally operable to support suddenly
That element and laying Hall circuit.The end of described circuit board 108 is provided with a connection assembly 1081, specifically,
In the present embodiment, described connection assembly 1081 uses dilval material, described connection assembly 1081 with
Described circuit board 108 is the integrated design.Described connection assembly is provided with Hall element 1082, described company
Connected components is additionally provided with groove 1083, and described Hall element 1082 is installed in described groove 1083.
The Hall circuit that the utility model proposes, control circuit board integrated form DC brushless motor are due to by control
The Hall circuit of Hall element and the control circuit board Integration Design of control motor, save brush DC
The integration of the inner space of motor, beneficially motor and the assembling of motor, and by using dilval material
The stator core of matter, reduce further the weight of motor, by using magnetic viscose glue to be with fixed by circuit board
Sub-core body is fixed together, the less loss of motor magnetic, enhances the stability of motor.
Embodiment described above only have expressed a kind of embodiment of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that,
For the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to
Making some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model
The protection domain of patent should be as the criterion with claims.
Claims (5)
1. Hall circuit, a control circuit board integrated form DC brushless motor, including rotating shaft, end cap, machine
Shell, rotor core, rotor magnetic ring, the two supports of described rotating shaft is on described end cap, and described rotating shaft
Two ends are stretched out to two ends respectively from the centre of described end cap, and described rotating shaft connects described by described rotor core
Rotor magnetic ring, is provided with stator core and winding in described casing, described winding is wound on described stator core,
It is characterized in that, also include that a circuit board, described circuit board are located on described stator core, described circuit board
With described stator core by magnetic viscose glue adhesion, described circuit board Integrated Hall circuit and control circuit, institute
The end stating circuit board is provided with a connection assembly, and described connection assembly is provided with Hall element.
Hall circuit the most according to claim 1, control circuit board integrated form DC brushless motor, its
Being characterised by, described stator core uses dilval material.
Hall circuit the most according to claim 1, control circuit board integrated form DC brushless motor, its
Being characterised by, described magnetic viscose glue is carbonyl iron dust magnetic-conductive adhesive.
Hall circuit the most according to claim 1, control circuit board integrated form DC brushless motor, its
Being characterised by, described connection assembly uses dilval material, and described connection assembly and described circuit board are one
Bodyization designs.
Hall circuit the most according to claim 4, control circuit board integrated form DC brushless motor, its
Being characterised by, described connection assembly is provided with groove, and described Hall element is installed in described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167825.7U CN205566020U (en) | 2016-03-05 | 2016-03-05 | Hall circuit, control scheme board integrated form DC Brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167825.7U CN205566020U (en) | 2016-03-05 | 2016-03-05 | Hall circuit, control scheme board integrated form DC Brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205566020U true CN205566020U (en) | 2016-09-07 |
Family
ID=56817676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620167825.7U Expired - Fee Related CN205566020U (en) | 2016-03-05 | 2016-03-05 | Hall circuit, control scheme board integrated form DC Brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205566020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703929A (en) * | 2017-12-06 | 2018-02-16 | 黄河科技学院 | DC brushless motor controller test device |
| WO2023040063A1 (en) * | 2021-09-15 | 2023-03-23 | 杭州松下马达有限公司 | Brushless direct-current electric motor |
-
2016
- 2016-03-05 CN CN201620167825.7U patent/CN205566020U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703929A (en) * | 2017-12-06 | 2018-02-16 | 黄河科技学院 | DC brushless motor controller test device |
| CN107703929B (en) * | 2017-12-06 | 2024-03-29 | 黄河科技学院 | DC brushless motor controller testing device |
| WO2023040063A1 (en) * | 2021-09-15 | 2023-03-23 | 杭州松下马达有限公司 | Brushless direct-current electric motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160907 Termination date: 20170305 |