CN104426250A - Permanent magnet motor using no varnished wire - Google Patents
Permanent magnet motor using no varnished wire Download PDFInfo
- Publication number
- CN104426250A CN104426250A CN201310371310.XA CN201310371310A CN104426250A CN 104426250 A CN104426250 A CN 104426250A CN 201310371310 A CN201310371310 A CN 201310371310A CN 104426250 A CN104426250 A CN 104426250A
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- China
- Prior art keywords
- rotor
- housing
- rectangular coil
- coil line
- line plate
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- 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.)
- Pending
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- Windings For Motors And Generators (AREA)
Abstract
The invention relates to a permanent magnet motor using no varnished wire, specifically to the field of motors. Copper plates or aluminium plates are respectively provided with a plane rectangular spiral line through machining. The center and edges of each rectangular spiral line plate are respectively provided with wires through welding after arc processing and resin insulating sealing of the rectangular spiral line plates. 2N rectangular spiral line plates are pasted on the internal surface of a motor housing to form a stator. 2N arc-shaped permanent magnet sheets are pasted in a radial direction of a motor rotor according to alternation of S and N electrodes. The rotor is sleeved in the stator through an end cover. The permanent motor provided by the invention is simple and compact in structure, and saves the trouble for winding a varnished-wire winding.
Description
Technical field
The present invention relates to a kind of magneto without enamelled wire, be specifically related to electric motors.
Background technology
Traditional motor all uses enamelled wire coiling winding.
The invention provides a kind of magneto without enamelled wire, it utilizes mach means that copper coin or aluminium sheet are made planar rectangular helix, and rectangular coil line plate is closed, by rectangular coil Xian Ban center, edge welding lead through circular arc process, insulation resin; Inner face 2N rectangular coil line plate being pasted onto electric machine casing forms stator, and the rotor radial of motor is pressed S, N pole and alternately pasted 2N sheet arcuate permanent magnetic sheet, and rotor is sleeved in stator by end cap.Structure is simple, compact, eliminates the loaded down with trivial details of coiling enamelled wire winding.
The present invention realizes with following technical scheme: a kind of magneto without enamelled wire, comprise the stator be made up of housing, 2N rectangular coil line plate being pasted onto inner walls, the rotor be made up of rotor block, arcuate permanent magnetic sheet is the circuit that rectangular coil line plate is powered; It is characterized in that: 2N described rectangular coil line plate curves circular arc, and 2N circular arc helix plate is pasted onto inner walls on the contrary by neighboring spiral direction, rectangular coil line plate center and peripheral connects wire and passes extension by housing; Described rotor is made up of rotor block and circular arc permanent magnetism sheet; Described rotor block coordinates for overall structure with output shaft, the sagittal plane of rotor block is pressed S, N pole and alternately pasted fixing 2N sheet circular arc permanent magnetism sheet; Described rotor cover loads in stator, and two ends of rotor output shaft fitted bearing suit end cap is connected with housing, and the epitaxial wires of helix plate is connected with circuit.
Good effect of the present invention
1. what utilize mach method formed coil winding that the manufacture craft of motor can be made to become is very simple.
2. structure is simple, compact, eliminates the loaded down with trivial details of coiling enamelled wire winding.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A-A of Fig. 1 cuts open left view;
Fig. 3 is the rectangular coil plate development figure of Fig. 1.
In figure: 1, housing, 2, a 2N rectangular coil line plate, 2-1, rectangular coil line, 3, rotor block, 4, permanent magnetism sheet, 5, left end cap, 5 ＇, right end cap, 6, bearing, 7, Hall element, 8, switching circuit.
Concrete execution mode
As shown in Figure 1, 2, 3: a kind of magneto without enamelled wire, comprise the stator be made up of housing 1,2N rectangular coil line plate 2 being pasted onto housing 1 inwall, the rotor be made up of rotor block 3, arcuate permanent magnetic sheet 4 is the control circuit 7 of 2N rectangular coil line plate 2 power supply; It is characterized in that: 2N described rectangular coil line plate 2 curves circular arc, and 2N circular arc helix plate 2 is pasted onto housing 1 inwall on the contrary by neighboring spiral direction, 2N rectangular coil line plate 2 center and peripheral connects wire and passes extension by housing 1; Described rotor block 3 coordinates for overall structure with output shaft, the sagittal plane of rotor block 3 is alternately pasted fixing 2N sheet circular arc permanent magnetism sheet 4 by S, N pole and formed rotor; Described rotor 3,4 overlaps and loads in stator 1,2, rotor 3,4 two ends output shaft fitted bearing 5, and suit left and right end cap 6,6 ＇ is connected with housing 1, and the epitaxial wires of 2N helix plate 2 is connected with the switching circuit 8 of control circuit.
As shown in Figure 3: described control circuit is made up of bipolar Hall element 7 and switching circuit 8; Hall element 7 is arranged on housing 1, and Hall element 7 provides the position signalling of rotor 3,4 for switching circuit 8, and switching circuit 8 is 2N rectangular coil line plate 2 cycle power.
Claims (2)
1. the magneto without enamelled wire, comprise the stator be made up of housing (1), 2N rectangular coil line plate (2) being pasted onto housing (1) inwall, the rotor be made up of rotor block (3), arcuate permanent magnetic sheet (4), the control circuit (7) of powering for 2N rectangular coil line plate (2), (8).
2. the magneto without enamelled wire according to claim 1, it is characterized in that: 2N described rectangular coil line plate (2) curves circular arc, 2N circular arc helix plate (2) is pasted onto housing (1) inwall on the contrary by neighboring spiral direction, and 2N rectangular coil line plate (2) center and peripheral connects wire and pass extension by housing (1); Described rotor block (3) coordinates for overall structure with output shaft, the sagittal plane of rotor block (3) is pressed S, N pole and alternately pasted fixing 2N sheet circular arc permanent magnetism sheet (4) formation rotor; Described rotor (3), (4) cover load in stator (1), (2), rotor (3), (4) two ends output shaft fitted bearing (5), suit left and right end cap (6), (6 ＇) are connected with housing (1), and the epitaxial wires of 2N helix plate (2) is connected with circuit (7); Described control circuit is made up of bipolar Hall element (7) and switching circuit (8); Hall element (7) is arranged on housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371310.XA CN104426250A (en) | 2013-08-22 | 2013-08-22 | Permanent magnet motor using no varnished wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371310.XA CN104426250A (en) | 2013-08-22 | 2013-08-22 | Permanent magnet motor using no varnished wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104426250A true CN104426250A (en) | 2015-03-18 |
Family
ID=52974493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310371310.XA Pending CN104426250A (en) | 2013-08-22 | 2013-08-22 | Permanent magnet motor using no varnished wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104426250A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601280A (en) * | 2018-06-15 | 2018-09-28 | 盐城莱廷绍工业技术有限公司 | A kind of driving power of strong interference immunity |
-
2013
- 2013-08-22 CN CN201310371310.XA patent/CN104426250A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601280A (en) * | 2018-06-15 | 2018-09-28 | 盐城莱廷绍工业技术有限公司 | A kind of driving power of strong interference immunity |
| CN108601280B (en) * | 2018-06-15 | 2024-04-16 | 盐城莱廷绍工业技术有限公司 | Driving power supply with strong anti-interference performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |