CN107546825A - A kind of recharging machine - Google Patents
A kind of recharging machine Download PDFInfo
- Publication number
- CN107546825A CN107546825A CN201610485865.0A CN201610485865A CN107546825A CN 107546825 A CN107546825 A CN 107546825A CN 201610485865 A CN201610485865 A CN 201610485865A CN 107546825 A CN107546825 A CN 107546825A
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- current
- input terminal
- output terminal
- buffering device
- recharging machine
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- Control Of Eletrric Generators (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to electronics charging field, there is provided a kind of recharging machine, for small power generation machine equipment, recharging machine includes the current input terminal being connected with extraneous generator, current output terminal, the current buffering device to be discharged the external world.Current output terminal directly electrically connects with current input terminal.Current buffering device first end directly electrically connects with current output terminal, and the end of current buffering device second directly electrically connects with current input terminal.The recharging machine of the present invention is additionally arranged current buffering device, the fluctuating current that input is come in is set to enter row buffering in current buffering device, charging current fluctuation is reduced, is caused so as to solve the problems, such as hand-operated electric generator output current unstable to harmful effect caused by rechargeable battery.
Description
Technical field
The present invention relates to electronics charging field, more particularly to a kind of recharging machine.
Background technology
Increasing with the power consumption of handheld device, hand-held generating equipment also slowly enters daily life.Under normal circumstances, generator is held to be charged by the hand electric energy that converts kinetic energy into, during hand, usually occur it is firmly uneven, action neglect it is fast neglect slow, make that hand-operated electric generator output voltage is fluctuated, and charging current is also fluctuated.Harmful effect is produced to rechargeable battery in this case.Cause to solve the problems, such as that hand-operated electric generator output current is unstable to harmful effect caused by rechargeable battery, it is therefore desirable to carry out innovation and creation.
The content of the invention
It is an object of the invention to provide a kind of recharging machine, solves the problems, such as that hand-operated electric generator output current is unstable and causes to harmful effect caused by rechargeable battery.
To solve above-mentioned technical problem, embodiments of the present invention provide a kind of recharging machine, the recharging machine is used for small power generation machine equipment, and the recharging machine includes the current input terminal being connected with extraneous generator, current output terminal, the current buffering device to be discharged the external world.The current output terminal directly electrically connects with the current input terminal.The current buffering device first end directly electrically connects with the current output terminal, and the end of current buffering device second directly electrically connects with the current input terminal.
The recharging machine of the present invention is additionally arranged current buffering device, the fluctuating current that input is come in is set to enter row buffering in current buffering device, charging current fluctuation is reduced, is caused so as to solve the problems, such as hand-operated electric generator output current unstable to harmful effect caused by rechargeable battery.
Further, AC DC conversion rectifier bridge is provided with the current input terminal between the extraneous generator, the current input terminal is changed rectifier bridge by the AC DC and is connected with the extraneous generator.
Further, the current buffering device is capacitor.
Further, the current output terminal is provided with a current damper, and the current output terminal is discharged the external world by the current damper.
Further, the current damper is an inductance.
Further, the current output terminal is provided with electric current back-flow preventer, the electric current back-flow preventer is arranged on the current output terminal electric current upstream end, and the current output terminal is electrically connected by the electric current back-flow preventer with the current buffering device and the current input terminal.
Further, the electric current back-flow preventer is diode.
Further, the electric current back-flow preventer is AC DC rectifier bridge.
Further, the current input terminal is provided with electric current anti-backflow device, the electric current anti-backflow device is arranged on the current input terminal electric current egress end, and the current input terminal is electrically connected by the electric current anti-backflow device with the current buffering device and the current output terminal.
Further, the electric current anti-backflow device is diode.
The recharging machine of the present invention is additionally arranged current buffering device, the fluctuating current that input is come in is set to enter row buffering in current buffering device, charging current fluctuation is reduced, is caused so as to solve the problems, such as hand-operated electric generator output current unstable to harmful effect caused by rechargeable battery.By further improving, the diode that anti-electric current flows back to stream is added, the backflow for avoiding electric energy wastes；Induction structure is added, reduces peak impact of the peak point current to rechargeable battery.
Brief description of the drawings
Fig. 1 is a kind of electrical block diagram of recharging machine first embodiment of the present invention；
Fig. 2 is a kind of electrical block diagram of recharging machine second embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, the embodiments of the present invention are explained in detail below in conjunction with accompanying drawing.However, it will be understood by those skilled in the art that in the embodiments of the present invention, in order that reader more fully understands the application and proposes many ins and outs.But even if without these ins and outs and many variations based on following embodiment and modification, each claim of the application technical scheme claimed can also be realized.
The first embodiment of the present invention is related to a kind of recharging machine, as shown in Figure 1, one kind is used for small power generation machine equipment, and recharging machine includes the current input terminal 1 being connected with extraneous generator, the current output terminal 2 to be discharged the external world, the current buffering device being made up of electric capacity 3.Current buffering device first end directly electrically connects with current output terminal 2, and the end of current buffering device second directly electrically connects with current input terminal 1.
AC DC conversion rectifier bridge 4 is provided with current input terminal 1 between extraneous generator, current input terminal 1 is changed rectifier bridge 4 by AC DC and is connected with extraneous generator.
Current output terminal 2 is provided with the electric current back-flow preventer that diode 5 is formed, and diode 5 is arranged on the electric current upstream end of current output terminal 2, and current output terminal 2 is electrically connected by diode 5 with current buffering device and current input terminal 1.
Current input terminal 1 is provided with the electric current anti-backflow device that diode 5 is formed, and diode 5 is arranged on the electric current egress end of current input terminal 1, and current input terminal 1 is electrically connected by diode 5 with current buffering device and current output terminal 2.
When in use, the direct current that the alternating current or DC current that the external world inputs become to fix both positive and negative polarity by AC DC conversion rectifier bridge 4 enters recharging machine.When peak point current occurs in extraneous electric current, now electric capacity 3 is charged, and peak point current is entered into row buffering；When low ebb electric current occurs in the external world, externally electric discharge carries out electric current charging to electric capacity 3.So as to further stabilize the erratic current that generator conveying comes, particularly harm of the peak point current to rechargeable battery.
The second embodiment of the present invention is related to a kind of recharging machine, as shown in Fig. 2 the difference of second embodiment and first embodiment is：Current output terminal 2 is provided with a current damper being made up of inductance 6, and current output terminal 2 is discharged the external world by inductance 6.Electric current back-flow preventer is made up of another AC DC rectifier bridge 4.
When in use, when the external world does not provide electric current input, now inductance 6, electric capacity 3 and AC DC rectifier bridge 4 form oscillating circuit and export DC current, and the external world is charged so as to which the electric energy stored in inductance 6 further to be liberated to output.
The recharging machine of the present invention is additionally arranged current buffering device, the fluctuating current that input is come in is set to enter row buffering in current buffering device, charging current fluctuation is reduced, is caused so as to solve the problems, such as hand-operated electric generator output current unstable to harmful effect caused by rechargeable battery.By further improving, the diode 5 that anti-electric current flows back to stream is added, the backflow for avoiding electric energy wastes, and adds the structure of inductance 6, reduces peak impact of the peak point current to rechargeable battery.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention, and in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of recharging machine, the recharging machine is used for small power generation machine equipment, it is characterised in that：The recharging machine includes the current input terminal being connected with extraneous generator, current output terminal, the current buffering device to be discharged the external world；
The current output terminal directly electrically connects with the current input terminal；
The current buffering device first end directly electrically connects with the current output terminal, and the end of current buffering device second directly electrically connects with the current input terminal.
A kind of 2. recharging machine as claimed in claim 1, it is characterised in that：AC DC conversion rectifier bridge is provided with the current input terminal between the extraneous generator, the current input terminal is changed rectifier bridge by the AC DC and is connected with the extraneous generator.
A kind of 3. recharging machine as claimed in claim 1, it is characterised in that：The current buffering device is capacitor.
A kind of 4. recharging machine as claimed in claim 1, it is characterised in that：The current output terminal is provided with a current damper, and the current output terminal is discharged the external world by the current damper.
A kind of 5. recharging machine as claimed in claim 4, it is characterised in that：The current damper is an inductance.
A kind of 6. recharging machine as claimed in claim 1, it is characterised in that：The current output terminal is provided with electric current back-flow preventer, the electric current back-flow preventer is arranged on the current output terminal electric current upstream end, and the current output terminal is electrically connected by the electric current back-flow preventer with the current buffering device and the current input terminal.
A kind of 7. recharging machine as claimed in claim 6, it is characterised in that：The electric current back-flow preventer is diode.
A kind of 8. recharging machine as claimed in claim 6, it is characterised in that：The electric current back-flow preventer is AC DC rectifier bridge.
A kind of 9. recharging machine as claimed in claim 1, it is characterised in that：The current input terminal is provided with electric current anti-backflow device, the electric current anti-backflow device is arranged on the current input terminal electric current egress end, and the current input terminal is electrically connected by the electric current anti-backflow device with the current buffering device and the current output terminal.
A kind of 10. recharging machine as claimed in claim 9, it is characterised in that：The electric current anti-backflow device is diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485865.0A CN107546825A (en) | 2016-06-29 | 2016-06-29 | A kind of recharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485865.0A CN107546825A (en) | 2016-06-29 | 2016-06-29 | A kind of recharging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107546825A true CN107546825A (en) | 2018-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610485865.0A Pending CN107546825A (en) | 2016-06-29 | 2016-06-29 | A kind of recharging machine |
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| Country | Link |
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| CN (1) | CN107546825A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2626119Y (en) * | 2003-06-12 | 2004-07-14 | 孔庆成 | Self-power generating self-charging capacitor energy storing emergency light |
| CN103051040A (en) * | 2013-01-28 | 2013-04-17 | 罗利文 | Capacitive energy storage type rechargeable battery and charging device thereof |
| CN105226734A (en) * | 2014-05-28 | 2016-01-06 | 徐夫子 | A kind of damping charging device |
-
2016
- 2016-06-29 CN CN201610485865.0A patent/CN107546825A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2626119Y (en) * | 2003-06-12 | 2004-07-14 | 孔庆成 | Self-power generating self-charging capacitor energy storing emergency light |
| CN103051040A (en) * | 2013-01-28 | 2013-04-17 | 罗利文 | Capacitive energy storage type rechargeable battery and charging device thereof |
| CN105226734A (en) * | 2014-05-28 | 2016-01-06 | 徐夫子 | A kind of damping charging device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180105 |