CN2268338Y - High-performance permanent-magnet constant-voltage generator - Google Patents
High-performance permanent-magnet constant-voltage generator Download PDFInfo
- Publication number
- CN2268338Y CN2268338Y CN 96227876 CN96227876U CN2268338Y CN 2268338 Y CN2268338 Y CN 2268338Y CN 96227876 CN96227876 CN 96227876 CN 96227876 U CN96227876 U CN 96227876U CN 2268338 Y CN2268338 Y CN 2268338Y
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- CN
- China
- Prior art keywords
- permanent
- utility
- model
- magnet
- voltage generator
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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.)
- Expired - Fee Related
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model provides a permanent magnetic generator with high performance and constant voltage, which comprises an electronic regulator 14, a stator assembly which is composed of a casing 7, a stator iron core 6, and a winding 9, and a rotor assembly which is composed of a shaft 11, a square iron 4, and permanent magnets 5 with high magnetism. The utility model is characterized in that six to eight identical permanent magnets 5 with high magnetism are fixed evenly on the square iron 4; the two ends of every permanent magnet 5 with high magnetism are provided with troughs; the permanent magnets 5 with high magnetism are hooped by non magnetism condusting metal hoops. The utility model has the advantages of high magnetic field utilization rate, stable voltage output, small size, light weight, low cost, convenient installation, and reliable performance. Besides, the utility model can be matched with smalle tracotrs and tricycles for agricultural use for use.
Description
The utility model provides a kind of high-performance permanent-magnet constant voltage generator, belongs to the magneto alternator field.
At present, with baby tractor, the matching used magneto alternator of agricultural tricycle, ubiquity that the low speed lamp does not work, high speed is burnt bulb, voltage is exported unsettled defective, utility model patent as Chinese patent communique bulletin on September 23rd, 1992: integrated permanent-magnet constant voltage generator for tractor, application number: 92211606, form by rotor, stator, control module three parts, rotor is the excitation rotor that permanent magnet is formed, stator is conventional stator, have zero current closing type electronics shunt regulator circuit in the control module, with generator be one.This motor still can output rated voltage under tractor minimum operating speed condition, but because rotor adopts the claw-plate structure, and the magnetic field utilance is lower, and complex process, the cost height, reliability is relatively poor.
The purpose of this utility model provides that a kind of magnetic field makes full use of, stable and reliable for performance, simple in structure, easy to install, high-performance permanent-magnet constant voltage generator that cost is low.
The purpose of this utility model is achieved in that
A kind of high-performance permanent-magnet constant voltage generator, comprise electronic voltage regulator and the field frame assembly that constitutes by shell, stator core, coil, and the rotor assembly that constitutes by axle, square iron, high magnetic permanent magnet, and evenly be fixed with 6～8 blocks of high magnetic permanent magnets that are equal on the square iron, all slot in the two ends of every block of high magnetic permanent magnet, by non-magnetic conductive metal hoop banding.
Described high-performance permanent-magnet constant voltage generator, 6～8 corresponding to rotor assembly are equal to high magnetic permanent magnet, field frame assembly also is provided with 6～8 groups of coils that are equal to, all coils are cascaded, one end bonding, the input of another termination electronic voltage regulator, the output termination load of electronic voltage regulator.
Described high-performance permanent-magnet constant voltage generator, electronic voltage regulator is fixed on the shell, with being integral of power facility draw bail.
The utility model compared with prior art, evenly be fixed on 6～8 blocks of high magnetic permanent magnets that are equal on the square iron because rotor assembly adopts by non-magnetic conductive metal hoop, make full use of magnetic field, improved generator performance, and electronic voltage regulator and generator casing adopt integrated draw bail, output voltage stabilization, simple in structure, easy to install.
Fig. 1 is the structural representation of the utility model one embodiment;
The utility model is described in further detail below in conjunction with accompanying drawing:
6～8 blocks of high magnetic permanent magnets 5 that are equal to of rotor assembly evenly are fixed on the square 4, all slot in the two ends of every block of high magnetic permanent magnet 5, and on square 4, square 4 is fixed on the axle 11 by pin 3 by non-magnetic conductive metal hoop 8 further bandings.The stator core 6 of field frame assembly is fixed on shell 7 inwalls, and correspondingly has 6～8 grooves, is provided with the coil 9 that is equal in each groove, all coils 9 are cascaded, one end bonding, the input of another termination electronic voltage regulator 14, the output of electronic voltage regulator 14 connects load through output line 12.And electronic voltage regulator 14 by screw on shell 7, with being integral of power facility draw bail.Rotor assembly is fixed between front end housing 1 and the rear end cap 10 by bearing 2, is fixedly connected by screw 13 between front end housing 1 and rear end cap 10 and the shell 7.During work, belt pulley drives rotor rotation, produces electric energy in the cutting magnetic line, stator coil, for baby tractor, agricultural tricycle night illumination, turn to indication, electric horn etc. that power supply is provided.
Claims (3)
1, a kind of high-performance permanent-magnet constant voltage generator, comprise electronic voltage regulator (14) and the field frame assembly that constitutes by shell (7), stator core (6), coil (9), and the rotor assembly that constitutes by axle (11), square iron (4), high magnetic permanent magnet (5), it is characterized in that: evenly be fixed with 6～8 blocks of high magnetic permanent magnets (5) that are equal on the square iron (4), all slot in the two ends of every block of high magnetic permanent magnet (5), by non-magnetic conductive metal hoop (8) banding.
2, high-performance permanent-magnet constant voltage generator as claimed in claim 1, it is characterized in that: 6～8 corresponding to rotor assembly are equal to high magnetic permanent magnet (5), field frame assembly also is provided with 6～8 groups of coils that are equal to (9), all coils (9) are cascaded, one end bonding, the input of another termination electronic voltage regulator (14), the output termination load of electronic voltage regulator (14).
3, high-performance permanent-magnet constant voltage generator as claimed in claim 1 is characterized in that: electronic voltage regulator (14) is fixed on the shell (7), with being integral of power facility draw bail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227876 CN2268338Y (en) | 1996-05-20 | 1996-05-20 | High-performance permanent-magnet constant-voltage generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227876 CN2268338Y (en) | 1996-05-20 | 1996-05-20 | High-performance permanent-magnet constant-voltage generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2268338Y true CN2268338Y (en) | 1997-11-19 |
Family
ID=33905881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96227876 Expired - Fee Related CN2268338Y (en) | 1996-05-20 | 1996-05-20 | High-performance permanent-magnet constant-voltage generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2268338Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321374A (en) * | 2016-09-22 | 2017-01-11 | 徐汉武 | Portable mobile generator |
-
1996
- 1996-05-20 CN CN 96227876 patent/CN2268338Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321374A (en) * | 2016-09-22 | 2017-01-11 | 徐汉武 | Portable mobile generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |