CN203691076U - Motor independent coil electromagnet structure - Google Patents
Motor independent coil electromagnet structure Download PDFInfo
- Publication number
- CN203691076U CN203691076U CN201320793206.5U CN201320793206U CN203691076U CN 203691076 U CN203691076 U CN 203691076U CN 201320793206 U CN201320793206 U CN 201320793206U CN 203691076 U CN203691076 U CN 203691076U
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- China
- Prior art keywords
- coil
- core
- motor
- core body
- electromagnet
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- Expired - Fee Related
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- 239000004020 conductor Substances 0.000 claims abstract description 13
- 230000006698 induction Effects 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims description 2
- 230000005674 electromagnetic induction Effects 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000000003 hoof Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model provides a motor independent coil electromagnet structure including a U-shaped core and an insulated conductor winding around the core which is divided into two upper vertical winding parts and a lower bending connecting parts; the insulated conductor winding around the winding part forms an electromagnetic induction coil, both the electromagnetic induction coil and the core constitute an electromagnet, the two electrodes 'N' 'S' of the electromagnet are responded to the tops of the core's two winding parts. In the technical proposal, the coil of the original motor stator is improved to be an independent winding horseshoe-shaped coil, the coil can be respectively fixed on the motor stator under the same coil type, and the neighboring coils have no connection to facilitate the replacement and maintenance for a single core, and the core used the U-shaped structure produces the more closed magnetic induction line compared with the general magnetic induction line to produce smaller eddy.
Description
Technical field
The utility model belong to motor in establish coil apparatus technical field, especially relate to a kind of motor absolute coil electromagnet structure.
Background technology
Motor is a kind of equipment that electric energy is converted to mechanical energy, and it is to utilize the rotating magnetic field of hot-wire coil generation and act on rotor to form magnetoelectricity dynamic rotation moment of torsion.Motor is by using power supply difference to be divided into DC motor and alternating current motor.No matter be the motor of which kind of structure, its structure all needs to comprise stator and rotor structure.Stator is normally used for forming magnetic field, in rotor coil, by electric current, utilizing the stressed drive rotor of hot-wire coil in magnetic field.Existing stator structure is normally processed all-in-one-piece by high-permeability material and has the yoke of cartridge, winding around again in yoke, after coil electricity, form the magnetic-field configuration that N, the S utmost point are interspersed, the eddy-current heating causing for reducing stator coil, stator normally pole piece is laminated, complex manufacturing technology, and the number of magnetic pole can determine when stator in processing, can not realize the flexible variation of pole number.For realizing the stator structure of variable cartridge number, existing stator structure must be transformed, design a kind of pole magnet structure that can not rely on stator dimensions and structure.
Utility model content
For the winding rod of the coil that makes up above-mentioned motor is fixed together with motor, be unfavorable for producing, eddy current is large, Heavy Weight, the defect of limiting motor diameter, the utility model proposes a kind of motor absolute coil electromagnet structure.
The technical scheme that realizes above-mentioned beneficial effect is, a kind of motor absolute coil electromagnet structure, comprise " U " shape core body and be wrapped in the insulated conductor on core body, described core body is divided into two vertical windings of upside partly and the coupling part of below bending, insulated conductor is wrapped in to be wound around and partly forms electric magnetic induction loop, electricity magnetic induction loop and core body form electromagnet jointly, together with " N " " S " the two poles of the earth of electromagnet correspond to the top of two winding parts of core body respectively.In the technical program, coil on original motor stator is improved, improvement becomes the independent shape of a hoof coil being wound around, in the situation that coil model is consistent, coil can independently be fixed to respectively on motor stator, not contact between coil mutually, be convenient to independent coil change and safeguard, and coil adopts the structure of " U " shape, the more general coil magnetic induction line of magnetic induction line that coil produces seals more, the eddy current producing is less, and because coil is to be fixed on alone magnetic induction line on stator relatively to seal, mutually between coil, disturb less, it is larger that stator can do, integrated more many coils, the diameter of external rotor is increased, after the diameter of external rotor increases, output shaft can have larger moment relatively, the moment of torsion that motor is produced is larger, improve power of motor and efficiency.
Described core body adopts permeability magnetic material to be wound around cutting and fixedly forms, and insulated conductor is wrapped in the outside of core body.In the technical program, adopt to be wound around to cut further to reduce the impact of eddy current on coil, raise the efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of execution mode of the present utility model;
In figure, 1, core body; 11, be wound around part; 12, coupling part; 2, insulated conductor; 3, electromagnet; 4, fixed knot.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
With reference to Fig. 1, a kind of motor absolute coil electromagnet structure, comprise " U " shape core body 1 and be wrapped in the insulated conductor 2 on core body, described core body is divided into upside vertical two and is wound around the coupling part 12 of part 11 and below bending, insulated conductor is wrapped in to be wound around and partly forms electric magnetic induction loop, electricity magnetic induction loop and core body form electromagnet 3 jointly, together with " N " " S " the two poles of the earth of electromagnet correspond to the top of two winding parts of core body respectively.In the present embodiment, described core body adopts that silicon steel sheet is stacked fixedly to be formed, and insulated conductor is wrapped in the outside of silicon steel sheet.
In the time that use is of the present utility model, after coil winds, the coupling part of coil core is fixed on the stator or rotor of motor, determine fixed number and the fixed angle of coil according to actual operation requirements, the insulated conductor of coil is connected together with power supply, then motor stator, rotor assembling are arrived together, complete motor assembling.Because the magnetic induction loop of motor is part the most key in motor, motor coil breaks down can affect the use of whole motor.And coil of the present utility model is independent coiling, in the time that a coil breaks down, can change coil at any time, the entirety that does not affect motor is used.And loop construction is the shape of a hoof, and magnetic induction line relatively seals, and eddy current is relatively little.What in coil arranged radially, motor diameter can do relatively is larger, increases the moment of torsion of motor, also can guarantee the stable of output under the motor slow-speed of revolution.
The above; for better case study on implementation of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection range of technical solutions of the utility model.
Claims (2)
1. a motor absolute coil electromagnet structure, comprise " U " shape core body (1) and be wrapped in the insulated conductor (2) on core body, it is characterized in that, described core body is divided into vertical two the winding parts (11) of upside and the coupling part (12) of below bending, insulated conductor is wrapped in to be wound around partly and forms electric magnetic induction loop, and electric magnetic induction loop and core body form electromagnet (3) jointly.
2. motor absolute coil electromagnet structure according to claim 1, is characterized in that, described core body adopts permeability magnetic material to be wound around cutting and fixedly forms, and insulated conductor is wrapped in the outside of core body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793206.5U CN203691076U (en) | 2013-12-06 | 2013-12-06 | Motor independent coil electromagnet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793206.5U CN203691076U (en) | 2013-12-06 | 2013-12-06 | Motor independent coil electromagnet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203691076U true CN203691076U (en) | 2014-07-02 |
Family
ID=51012939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793206.5U Expired - Fee Related CN203691076U (en) | 2013-12-06 | 2013-12-06 | Motor independent coil electromagnet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203691076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699711A (en) * | 2022-03-24 | 2022-07-05 | 青岛迈金智能科技股份有限公司 | An electromagnetic resistance system to improve torque stability of riding platform |
-
2013
- 2013-12-06 CN CN201320793206.5U patent/CN203691076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699711A (en) * | 2022-03-24 | 2022-07-05 | 青岛迈金智能科技股份有限公司 | An electromagnetic resistance system to improve torque stability of riding platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIDOU AEROSPACE SATELLITE APPLICATION TECHNOLOGY Free format text: FORMER NAME: THE BEIDOU AEROSPACE (BEIJING) SATELLITE TRANSMISSION TECHNOLOGY SERVICES LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100070 Beijing City, South West Fourth Ring Road, Fengtai District, No. 188 headquarters base area, building 18, No. 22 Patentee after: BEIDOU AEROSPACE SCIENCE AND TECHNOLOGY GROUP CO.,LTD. Address before: 100070 Beijing City, South West Fourth Ring Road, Fengtai District, No. 188 headquarters base area, building 18, No. 22 Patentee before: THE BEIDOU AEROSPACE SATELLITE TRANSMISSION TECHNOLOGY SERVICES Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20211206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |