CN203522447U - External rotor brushless DC motor composition - Google Patents
External rotor brushless DC motor composition Download PDFInfo
- Publication number
- CN203522447U CN203522447U CN201320573225.7U CN201320573225U CN203522447U CN 203522447 U CN203522447 U CN 203522447U CN 201320573225 U CN201320573225 U CN 201320573225U CN 203522447 U CN203522447 U CN 203522447U
- Authority
- CN
- China
- Prior art keywords
- motor
- circuit board
- control circuit
- rotor brushless
- electric connecting
- 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
Images
Abstract
The utility model relates to the motor composition technical field, and especially relates to an external rotor brushless DC motor composition, wherein a motor control circuit board is separated from a motor body; the motor control circuit board and the motor body are connected in a fast plugging mode, so the composition is more standard and convenient in assembling, maintenance or replacement, and cost is the lowest; the external rotor brushless DC motor composition comprises the motor and the control circuit board; the motor is provided with an electric connecting line; an end portion of the electric connecting line is provided with an electric connecting plug; the control circuit board is provided with an electric connecting slot; the electric connecting plug and the electric connecting slot are in insertion cooperation.
Description
Technical field
The utility model relates to electric machine structure technical field, particularly relates to a kind of outer rotor brushless DC motor structure.
Background technology
As everyone knows, motor refers to a kind of calutron of realizing electric energy conversion or transmit according to the law of electromagnetic induction; And outer rotor brushless DC motor is a kind of in motor, existing outer rotor brushless DC motor structure comprises motor and control circuit board, and motor and control circuit board are electrically connected to, and control circuit board is fixed on the lateral wall of motor; In this outer rotor brushless DC motor structure use, find, the heat producing during its one side motor rotation can affect the stability of circuit board, improves the failure rate of circuit board.On the other hand, if certain element of circuit board has been broken, what need replacing is not only just circuit board, but motor and circuit are controlled integral replacing, and maintenance cost is high.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of rotor brushless DC motor structure, its directly Electric Machine Control wiring board and motor body portion from, adopt fast slotting mode to connect, it is reached and assemble or keep in repair and change the standardization that all more becomes, facilitation, cost is minimum object also.
Outer rotor brushless DC motor structure of the present utility model, comprise motor and control circuit board, on described motor, be provided with electric connection line, and the end of described electric connection line is provided with Electric plug with shutter, on described control circuit board, be provided with electrical connection slot, described Electric plug with shutter coordinates with electrical connection slot plug-in mounting.
Outer rotor brushless DC motor structure of the present utility model, described Electric plug with shutter is plastics Electric plug with shutter.
Compared with prior art the beneficial effects of the utility model are: by above-mentioned setting, can reach and assemble or keep in repair and change the standardization that all more becomes, and facilitation, cost is minimum object also.
Accompanying drawing explanation
Fig. 1 is the structural representation of motor in the utility model;
Fig. 2 is the structural representation of control circuit board in the utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, outer rotor brushless DC motor structure of the present utility model, comprise motor 1 and control circuit board 2, on motor, be provided with electric connection line 3, and the end of electric connection line is provided with Electric plug with shutter 4, on control circuit board, be provided with and be electrically connected to slot 5, Electric plug with shutter coordinates with electrical connection slot plug-in mounting; By above-mentioned setting, can reach and assemble or keep in repair and change the standardization that all more becomes, facilitation, cost is minimum object also.
Outer rotor brushless DC motor structure of the present utility model, Electric plug with shutter is plastics Electric plug with shutter.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection range of the present utility model.
Claims (2)
1. an outer rotor brushless DC motor structure, comprise motor and control circuit board, it is characterized in that, on described motor, be provided with electric connection line, and the end of described electric connection line is provided with Electric plug with shutter, on described control circuit board, be provided with electrical connection slot, described Electric plug with shutter coordinates with electrical connection slot plug-in mounting.
2. outer rotor brushless DC motor structure as claimed in claim 1, is characterized in that, described Electric plug with shutter is plastics Electric plug with shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573225.7U CN203522447U (en) | 2013-09-16 | 2013-09-16 | External rotor brushless DC motor composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573225.7U CN203522447U (en) | 2013-09-16 | 2013-09-16 | External rotor brushless DC motor composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203522447U true CN203522447U (en) | 2014-04-02 |
Family
ID=50381321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320573225.7U Expired - Fee Related CN203522447U (en) | 2013-09-16 | 2013-09-16 | External rotor brushless DC motor composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203522447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106716742A (en) * | 2016-01-22 | 2017-05-24 | 深圳市大疆创新科技有限公司 | Connector of electronic speed regulator and motor, power system and unmanned aerial vehicle |
-
2013
- 2013-09-16 CN CN201320573225.7U patent/CN203522447U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106716742A (en) * | 2016-01-22 | 2017-05-24 | 深圳市大疆创新科技有限公司 | Connector of electronic speed regulator and motor, power system and unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201966563U (en) | Sealing device of generatrix groove connection head of high waterproof | |
| CN203522447U (en) | External rotor brushless DC motor composition | |
| CN203119153U (en) | Tapping unit plug connector | |
| CN203352354U (en) | Motor and radiating fins thereof | |
| CN202930645U (en) | Modular multifunctional power socket | |
| CN204408108U (en) | A kind of motor and connecting structure of printed circuit board | |
| CN204696486U (en) | Collapsible power distribution cabinet | |
| CN203014600U (en) | Brushless motor Hall device | |
| CN202997775U (en) | Direct-current brushless motor | |
| CN204333323U (en) | A kind of multi-link micro-rectangular electric connector | |
| CN204271339U (en) | Electrical connection module in relay socket | |
| CN206059495U (en) | A kind of connector | |
| CN203313001U (en) | Electric fan motor | |
| CN204482103U (en) | A kind of low voltage difference LED drive circuit | |
| CN204668508U (en) | A kind of electric connector of edge clipping formula nut lock plate structure | |
| CN204119107U (en) | A kind of drive system of electric automobile | |
| CN202524279U (en) | Ground structure assembly of frequency converter | |
| CN203522607U (en) | Automatically-tracked intelligent electricity economizer for large-power motor | |
| CN204391293U (en) | The transition joint of built-in embedded pipe bus | |
| CN202721833U (en) | A novel wire connecting structure of electrical heating elements | |
| CN203445080U (en) | Novel fuse body assembly | |
| CN203205586U (en) | Universal plug extension wire capable of being assembled | |
| CN203277679U (en) | Opening terminal | |
| CN203386966U (en) | Wire-harness connection box | |
| CN204886489U (en) | Three phase current line termination |
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 |
Granted publication date: 20140402 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |