CN206370792U - A kind of control module of brshless DC motor - Google Patents
A kind of control module of brshless DC motor Download PDFInfo
- Publication number
- CN206370792U CN206370792U CN201621495715.XU CN201621495715U CN206370792U CN 206370792 U CN206370792 U CN 206370792U CN 201621495715 U CN201621495715 U CN 201621495715U CN 206370792 U CN206370792 U CN 206370792U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- demarcation strip
- brshless
- control module
- housing
- 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
Links
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- Brushless Motors (AREA)
Abstract
The utility model discloses a kind of control module of brshless DC motor, the inside of the housing is provided with brushless electric machine coil, the left part of the housing is provided with demarcation strip, the edge of the demarcation strip is provided with projection and screwed hole, the centre of the demarcation strip is provided with rotor fixing end, the end face outside of the demarcation strip is provided with modular cartridge, the modular cartridge have two circuit board groups into, winding displacement is connected between the winding displacement buckle, the edge of the circuit board is additionally provided with the screwing through hole corresponding with screwed hole, and connecting line is welded with circuit board described in side.The control module of the brshless DC motor, it is rational in infrastructure, practical, demarcation strip separates modular cartridge with brushless electric machine coil, the heat influence modular cartridge for preventing brushless electric machine coil working from producing, modular cartridge by two circuit board groups into, two circuit board doublings, can increase the quantity of electrical equipment, and modular cartridge volume is not influenceed, it is very useful from without influenceing the volume of housing.
Description
Technical field
The utility model belongs to brushless electric machine technical field, and in particular to a kind of control module of brshless DC motor.
Background technology
Brshless DC motor is made up of motor body and driver, is a kind of typical electromechanical integrated product.It is brushless
Motor refers to the motor of brushless and commutator (or collector ring), also known as commutatorless machine.Early in 19 discipline birth motors
When, the practicality motor of generation is exactly brushless form, i.e. mouse cage AC formula asynchronous motor, and this motor has been obtained extensively
Application.
The drive part of existing brushless electric machine installs complex, and as technology develops, the driving of brushless electric machine
More and more perfect, required component is more and more, and the related elements installing plate of existing brushless electric machine driving can not be met.
Utility model content
The purpose of this utility model is to provide a kind of control module of brshless DC motor, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of control module of brshless DC motor,
Including housing, the inside of the housing is provided with brushless electric machine coil, and the left part of the housing is provided with demarcation strip, the demarcation strip
Edge is provided with projection and screwed hole, and the centre of the demarcation strip is provided with rotor fixing end, and the end face outside of the demarcation strip is provided with
Modular cartridge, the modular cartridge has two circuit board groups into rotation is connected between the circuit board, is all provided with the inside of the circuit board
Have and winding displacement is connected between winding displacement buckle, the winding displacement buckle, the edge of the circuit board is provided with convex edge, the circuit board in one week
Centre be provided with cavity, the edge of the circuit board is provided with the recess corresponding with projection, and the edge of the circuit board is additionally provided with
The screwing through hole corresponding with screwed hole, connecting line is welded with described in side on circuit board.
It is preferred that, the rotor fixing end is plugged in cavity.
It is preferred that, the non-homogeneous edge for being arranged on demarcation strip of the projection.
It is preferred that, it is connected with tail end cover on the housing on the left of the modular cartridge.
It is preferred that, the outer wall of the housing is uniformly provided with fin.
It is preferred that, heat emission hole of the surface provided with convenient radiating of the circuit board.
Technique effect of the present utility model and advantage：The control module of the brshless DC motor, rational in infrastructure, practicality
By force, demarcation strip separates modular cartridge with brushless electric machine coil, the heat influence module for preventing brushless electric machine coil working from producing
Box, modular cartridge is by two circuit board groups into two circuit board doublings can increase the quantity of electrical equipment, not influence modular cartridge
Volume, from without influenceing the volume of housing, two circuit boards can be electrically connected with by very useful, the setting of winding displacement.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partition plate structure schematic diagram of the present utility model；
Fig. 3 is modular cartridge structural representation of the present utility model；
Fig. 4 is board structure of circuit schematic diagram of the present utility model.
In figure：1 housing, 2 brushless electric machine coils, 3 demarcation strips, 4 modular cartridges, 5 projections, 6 screwed holes, 7 rotor fixing ends, 8
Circuit board, 9 winding displacement buckles, 10 winding displacements, 11 convex edges, 12 cavitys, 13 recesses, 14 screwing through hole, 15 connecting lines, 16 tail end covers, 17
Fin.
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.
The utility model provides a kind of control module of brshless DC motor as Figure 1-4, including housing 1, institute
The inside for stating housing 1 is provided with brushless electric machine coil 2, and the left part of the housing 1 is provided with demarcation strip 3, and the edge of the demarcation strip 3 is set
There are projection 5 and screwed hole 6, the centre of the demarcation strip 3 is provided with rotor fixing end 7, and the end face outside of the demarcation strip 3 is provided with mould
Block box 4, the modular cartridge 4 is made up of two circuit boards 8, and connection, the inner side of the circuit board 8 are rotated between the circuit board 8
It is equipped between winding displacement buckle 9, the winding displacement buckle 9 and is connected with winding displacement 10, the edge of the circuit board 8 is provided with convex edge in one week
11, the centre of the circuit board 8 is provided with cavity 12, and the edge of the circuit board 8 is provided with the recess 13 corresponding with projection 5, institute
The edge for stating circuit board 8 is additionally provided with the screwing through hole 14 corresponding with screwed hole 6, is welded with connection described in side on circuit board 8
Line 15, the rotor fixing end 7 is plugged in cavity 12, the non-homogeneous edge for being arranged on demarcation strip 3 of projection 5, the mould
Tail end cover 16 is connected with the housing 1 in the left side of block box 4, the outer wall of the housing 1 is uniformly provided with fin 17, the circuit board 8
Heat emission hole of the surface provided with convenient radiating.
Operation principle：Demarcation strip 3 separates modular cartridge 4 with brushless electric machine coil 3, prevents brushless electric machine coil 3 from working
The heat influence modular cartridge 4 of generation, modular cartridge 4 is made up of two circuit boards 8, and two doublings of circuit board 8 can increase electric member
The quantity of part, the volume of modular cartridge 4 is not influenceed, and from without influenceing the volume of housing 1, very useful, the setting of winding displacement 10 can be by
Two circuit boards 8 are electrically connected with, the setting of fin, increase the radiating efficiency of housing 1.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (6)
1. a kind of control module of brshless DC motor, including housing (1), it is characterised in that：The inside of the housing (1) is provided with
Brushless electric machine coil (2), the left part of the housing (1) is provided with demarcation strip (3), and the edge of the demarcation strip (3) is provided with projection (5)
With screwed hole (6), the centre of the demarcation strip (3) is provided with rotor fixing end (7), and the end face outside of the demarcation strip (3) is provided with
Modular cartridge (4), the modular cartridge (4) is made up of two circuit boards (8), and connection, the circuit are rotated between the circuit board (8)
It is equipped with the inside of plate (8) between winding displacement buckle (9), the winding displacement buckle (9) and is connected with winding displacement (10), the circuit board (8)
Edge one week be provided with convex edge (11), the centre of the circuit board (8) is provided with cavity (12), and the edge of the circuit board (8) is set
There is the recess (13) corresponding with projection (5), the edge of the circuit board (8) is additionally provided with the screw corresponding with screwed hole (6)
Through hole (14), is welded with connecting line (15) on circuit board (8) described in side.
2. a kind of control module of brshless DC motor according to claim 1, it is characterised in that：The rotor fixing end
(7) it is plugged in cavity (12).
3. a kind of control module of brshless DC motor according to claim 1, it is characterised in that：The projection (5) is non-
It is uniformly arranged on the edge of demarcation strip (3).
4. a kind of control module of brshless DC motor according to claim 1, it is characterised in that：The modular cartridge (4)
Tail end cover (16) is connected with the housing (1) in left side.
5. a kind of control module of brshless DC motor according to claim 1, it is characterised in that：The housing (1)
Outer wall is uniformly provided with fin (17).
6. a kind of control module of brshless DC motor according to claim 1, it is characterised in that：The circuit board (8)
Heat emission hole of the surface provided with convenient radiating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621495715.XU CN206370792U (en) | 2016-12-29 | 2016-12-29 | A kind of control module of brshless DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621495715.XU CN206370792U (en) | 2016-12-29 | 2016-12-29 | A kind of control module of brshless DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206370792U true CN206370792U (en) | 2017-08-01 |
Family
ID=59390439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621495715.XU Expired - Fee Related CN206370792U (en) | 2016-12-29 | 2016-12-29 | A kind of control module of brshless DC motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206370792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928871A (en) * | 2019-12-05 | 2021-06-08 | 上海发腾航空科技有限公司 | Mounting structure of direct current motor circuit board |
-
2016
- 2016-12-29 CN CN201621495715.XU patent/CN206370792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928871A (en) * | 2019-12-05 | 2021-06-08 | 上海发腾航空科技有限公司 | Mounting structure of direct current motor circuit board |
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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: 20170801 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |