CN202818173U - Pulse magneto - Google Patents
Pulse magneto Download PDFInfo
- Publication number
- CN202818173U CN202818173U CN 201220548040 CN201220548040U CN202818173U CN 202818173 U CN202818173 U CN 202818173U CN 201220548040 CN201220548040 CN 201220548040 CN 201220548040 U CN201220548040 U CN 201220548040U CN 202818173 U CN202818173 U CN 202818173U
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- casing
- magneto
- rotation axis
- bar shaped
- control device
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Abstract
A pulse magneto comprises a casing, two strip-shaped electromagnets, a disc-type permanent magnet, a rotating shaft, two coils and an electric brush. The two strip-shaped electromagnets are mounted on the casing, are wound by the coils and are connected in series by the coils. The disc-type permanent magnet is mounted in the casing, the rotating shaft is connected to the middle part of the disc permanent magnet, the rotating shaft penetrates through the casing, and is provided with an annular on-off control device formed by sequentially arranging an insulating piece, a conductive piece, an insulating piece and a conductive piece and mounted on the rotating shaft. When the pulse magneto does not work, one end of the electric brush contacts with one conductive sheet of the on-off control device, while the other end of the electric brush is connected with a positive electrode of a direct-current power supply. A switch is arranged between the direct-current power supply and the electric brush. One end of a capacitor is connected with a negative electrode of the power supply while the other end of the capacitor is grounded. The two coils are in parallel connection with the capacitor after being connected in series. The casing is grounded. The pulse magneto has the advantages of simple structure, convenient in implementation and electric power economization.
Description
Technical field
The utility model relates to the magneto technical field, specifically a kind of pulsation magneto of realizing the electric energy input and output by power on/off.
Background technology
Steam engine makes the mankind enter the petrochemical industry power epoch of not only expending fuel but also producing pollution, and tellurian coal and oil all are limited resources, and according to present exploitation coal consumption, global colliery can only be kept about 200 years, and oil can be for human recovery time less than 80 years.People place hope on atomic energy, but there is radioactive contamination in nuclear fuel material all the time from the exploitation refining to using waste discharge, and the fail safe of the nuclear reactor of bulky complex is more troubling.
The development of energy technology is more and more faster, uses more and more extensivelyr, and the air ambient that thereupon brings pollutes, the problem of ecological disturbance is also more and more outstanding, so people need low-carbon environment-friendly more, circulation is clean, safety the is gentle energy.
Electromagnetic energy is compared with traditional science and technology as a kind of universal science and technology, and it has unsurpassable superiority, has been widely used at present daily life, such as computer, TV, hair dryer, microwave oven etc.; Also brought into play huge effect at medical domain and military field.
At present using maximum motor is AC asynchronous motor and DC excitation motor mostly, and structure is many by stator, rotor, brush etc., and one of stator or rotor are made by permanent magnetism, and another is tied with winding coil, does work by power drives.
Chinese patent 03113457.2 discloses a kind of DC exciting magnetic motor, at rotor some groups of same polarity rotor magnetic poles are installed, stator links to each other with unit and some groups of same polarity magnetic pole of the stator is installed, it is excitatory magnetic pole that magnetic pole of the stator and rotor magnetic pole have at least a kind of, by brush, the metal slip ring, what the distributing switch sheet metal formed synchronously works under minute controller for electric consumption synchronously, rotor magnetic pole cross section center line and magnetic pole of the stator cross section center line form one less than the effect angle of 45 degree, only has at any time one group of excitatory magnetic pole energization excitation that is in the effect angular range, the magnetic pole of the stator logarithm changes the rotating that electric power polarity can be realized motor greater than the rotor magnetic pole logarithm.This utility model makes the two quantity difference and is provided with certain angle by changing the magnetic pole of the stator relation mutual corresponding with rotor magnetic pole, effectively utilized the magnetic force performance, but electric machine structure is complicated, be unfavorable for implementing, and energy-saving effect is limited.
The utility model content
The purpose of this utility model provides a kind of pulsation magneto, solves the obvious not problem of complexity, energy-saving effect of present magneto structure.
In order to solve the problems of the technologies described above, technical solution adopted in the utility model is: a kind of pulsation magneto, comprise casing, two bar shaped electromagnets, desk permanent-magnet body, rotation axis, coil and brushes, the bar shaped electromagnet is installed in the casing, coil winding is on two bar shaped electromagnets, and two bar shaped electromagnets are connected by coil; The desk permanent-magnet body is installed in the casing, rotation axis links to each other with the middle part of desk permanent-magnet body, rotation axis passes casing, the outer rotation axis of casing is provided with a break-make control device, the break-make control device is made by two insulating trips and two conducting strips, circularizes and be installed on the rotation axis according to the der group of insulating trip, conducting strip, insulating trip, conducting strip; When the pulsation magneto did not do work, brush one end contacted with the conducting strip of break-make control device, and the other end is connected with dc power anode, is provided with switch between DC power supply and the brush; Electric capacity one end is connected with dc power cathode, other end ground connection; Two rear and Capacitance parallel connections of coil series connection; Chassics earth.
Described conducting strip is copper sheet.
Compared with prior art there is following beneficial effect in the utility model:
(1) pulsation magneto described in the utility model is simple in structure, and coiling is simple, makes easily, is beneficial to enforcement.
(2) pulsation magneto described in the utility model, close a switch, DC power supply input electric work, the electric current that produces makes the bar shaped electromagnet produce anti-magnetic flux, the desk permanent-magnet body is rotated by the effect of magnetoelectricity power, thereby make the zone that contacts with brush regional to insulating trip by the conducting strip area rotation, down circuitry, anti-magnetic flux disappears, the desk permanent-magnet body is rotated by the effect of permanent magnetic, make the zone that contacts with brush regional to conducting strip by the insulating trip area rotation, the magnetic flux of generation makes bar shaped electromagnet generation current, the output magneto-electric energy.Therefore, the utility model is by the input and output of the electric energy of energising and outage realization magneto, and during energising, magneto relies on driven by power, relies on permanent magnetic to drive during outage, thereby saves electric energy.
Description of drawings
Fig. 1 is the structural representation of pulsation magneto described in the utility model.
Fig. 2 is the break-make control device structural representation of pulsation magneto described in the utility model.
Fig. 3 is the circuit diagram of pulsation magneto described in the utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
As Figure 1-3, a kind of pulsation magneto, a kind of pulsation magneto, comprise casing 6, two bar shaped electromagnets 2, desk permanent-magnet body 5, rotation axis 8, coil 4 and brushes 9, bar shaped electromagnet 2 is installed in the casing 6, coil 4 is wrapped on two bar shaped electromagnets 2, and two bar shaped electromagnets 2 are by coil 4 series connection; Desk permanent-magnet body 5 is installed in the casing 6, rotation axis 8 links to each other with the middle part of desk permanent-magnet body 5, rotation axis 8 passes casing 6, be provided with a break-make control device 7 at casing 6 outer rotation axiss 8, break-make control device 7 is by insulating trip 7(1), conducting strip 7(2), insulating trip 7(4), conducting strip 7(3) der group circularizes and is installed on the rotation axis 8; The pulsation magneto is not when doing work, the conducting strip 7(2 of brush 9 one ends and break-make control device 7) contact, the other end and DC power supply 1 positive pole are connected, and are provided with switch between DC power supply 1 and the brush 9; Electric capacity 3 one ends are connected other end ground connection with DC power supply 1 negative pole; In parallel with electric capacity 3 after two coil 4 series connection; Casing 6 ground connection.
Described pulsation magneto, close a switch, DC power supply input electric work, the electric current that produces makes bar shaped electromagnet 2 produce anti-magnetic flux, desk permanent-magnet body 5 is rotated by the effect of magnetoelectricity power, thereby make the zone that contacts with brush 9 by conducting strip zone 7(2) turn to insulating trip 7(4) zone, down circuitry, anti-magnetic flux disappears, desk permanent-magnet body 5 is rotated by the effect of permanent magnetic, make the zone that contacts with brush 9 by insulating trip 7(4) area rotation is to conducting strip 7(3) zone, the magnetic flux of generation makes bar shaped electromagnet 2 generation currents, the output magneto-electric energy.Therefore, the utility model is by the input and output of the electric energy of energising and outage realization magneto, and during energising, magneto relies on driven by power, relies on permanent magnetic to drive during outage, thereby saves electric energy.
Claims (1)
1. pulsation magneto, comprise casing, two bar shaped electromagnets, desk permanent-magnet body, rotation axis, coil and brushes, it is characterized in that the bar shaped electromagnet is installed in the casing, coil winding is on two bar shaped electromagnets, and two bar shaped electromagnets are connected by coil; The desk permanent-magnet body is installed in the casing, rotation axis links to each other with the middle part of desk permanent-magnet body, rotation axis passes casing, the outer rotation axis of casing is provided with a break-make control device, the break-make control device is made by two insulating trips and two conducting strips, circularizes and be installed on the rotation axis according to the der group of insulating trip, conducting strip, insulating trip, conducting strip; When the pulsation magneto did not do work, brush one end contacted with the conducting strip of break-make control device, and the other end is connected with dc power anode, is provided with switch between DC power supply and the brush; Electric capacity one end is connected with dc power cathode, other end ground connection; Two rear and Capacitance parallel connections of coil series connection; Chassics earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548040 CN202818173U (en) | 2012-10-24 | 2012-10-24 | Pulse magneto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548040 CN202818173U (en) | 2012-10-24 | 2012-10-24 | Pulse magneto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818173U true CN202818173U (en) | 2013-03-20 |
Family
ID=47876979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220548040 Expired - Fee Related CN202818173U (en) | 2012-10-24 | 2012-10-24 | Pulse magneto |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818173U (en) |
-
2012
- 2012-10-24 CN CN 201220548040 patent/CN202818173U/en not_active Expired - Fee Related
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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: 20130320 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |