CN2914452Y - New type charger for activating waste lead-acid battery - Google Patents
New type charger for activating waste lead-acid battery Download PDFInfo
- Publication number
- CN2914452Y CN2914452Y CNU2006200252893U CN200620025289U CN2914452Y CN 2914452 Y CN2914452 Y CN 2914452Y CN U2006200252893 U CNU2006200252893 U CN U2006200252893U CN 200620025289 U CN200620025289 U CN 200620025289U CN 2914452 Y CN2914452 Y CN 2914452Y
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- negative pulse
- pulse
- positive
- battery
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Abstract
The utility model relates to a novel charger for activating waste lead acid battery. The charger comprises a positive pulse main oscillator, a negative pulse distributor, a first group of transistor circuits, and a second group of transistor circuits. The positive pulse main oscillator regulates the frequency according to the working condition of waste battery, and controls the first group of transistor circuit to adjust the pulse height from 0% to 100% in linear mode. The negative pulse distributor controls the second group of transistor circuit according to the frequency of the main oscillator to adjust the pulse depth from 0% to 100% in linear mode. Width between positive and negative pulse and their intermittent ratio are controlled according to the working conditions of the battery to repair the waste battery, thereby efficiently utilizing waste batteries.
Description
Technical field
The utility model relates to the battery activated charger of a kind of novel lead-acid, is used for the activation repairing to old and useless battery.
Background technology
As everyone knows, waste lead acid battery can utilize again, in order to make full use of old and useless battery, can repair old and useless battery.
Summary of the invention
The utility model is in order to overcome the problem that above technology exists, to provide a kind of novel lead-acid battery activated charger, can adjusting positive negative pulse stuffing width and ratio at intermittence according to the battery working condition, to reach the reparation of different working condition old and useless batterys.
To achieve these goals, the technical solution adopted in the utility model is: the battery activated charger of novel lead-acid comprises positive pulse master oscillator, the negative pulse distributor, the first group transistor circuit, the second group transistor circuit, described positive negative pulse stuffing master oscillator is adjusted frequency according to the old and useless battery working condition, control the described first group transistor circuit, with the linear model adjustment, from 0% to 100% control impuls height, described negative pulse distributor is pressed the described second group transistor circuit of FREQUENCY CONTROL of main oscillator, with the linear model adjustment, and from 0% to the 100% control impuls degree of depth.
Effect of the present utility model: can adjust positive negative pulse stuffing width and ratio at intermittence according to the battery working condition, under different working conditions, old and useless battery be repaired, make full use of old and useless battery.
Description of drawings
Fig. 1 is battery activated charger circuit schematic diagram,
Fig. 2 is the output waveform schematic diagram.
Among the figure:
T: power transformer D1: positive pulse power supply bridge circuit
D2: negative pulse power supply bridge circuit D3: control circuit bridge circuit
V1: positive pulse power transistor V2: negative pulse power transistor
MF-2: master oscillator and pulse distribution dot circuit CF: be the frequency setting device
DF1: positive pulse constant current adjustment device DF2: negative pulse constant current adjustment device
RP1: the given device RP2 of positive pulse constant current: the given device of negative pulse constant current
PV: charging voltage indicating device PA: positive negative pulse stuffing resultant current indicating device
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail: Fig. 1 is battery activated charger circuit schematic diagram, and Fig. 2 is the output waveform schematic diagram.The battery activated charger of novel lead-acid comprises positive pulse master oscillator, the negative pulse distributor, the first group transistor circuit, the second group transistor circuit, described positive negative pulse stuffing master oscillator is adjusted frequency according to the old and useless battery working condition, control the described first group transistor circuit, with the linear model adjustment, from 0% to 100% control impuls height, described negative pulse distributor is by the described second group transistor circuit of FREQUENCY CONTROL of main oscillator, with the linear model adjustment, from 0% to the 100% control impuls degree of depth.
The characteristics of the battery activated charger of novel waste and old are embodied in the circuit diagram shown in Figure 1.In Fig. 1, T is a power transformer; D1 positive pulse power supply bridge circuit; D2 is a negative pulse power supply bridge circuit; D3 is the control circuit bridge circuit; V1 is the positive pulse power transistor; V2 is the negative pulse power transistor; MF-2 master oscillator and pulse distribution dot circuit; CF is the frequency setting device; DF1 is positive pulse constant current adjustment device; DF2 is negative pulse constant current adjustment device; RP1 is the given device of positive pulse constant current; RP2 is the given device of negative pulse constant current; PV is the charging voltage indicating device, and PA is a positive negative pulse stuffing resultant current indicating device.
According to Fig. 1, mainly comprised a master oscillator and the pulsqe distributor that to adjust positive negative pulse stuffing according to the battery working condition in this new-type circuit.They are included within the module MF-2, and it is given to carry out frequency by CF, the main oscillation frequency of CF decision MF-2.
The interior Frequency Distribution circuit decision DF1 of MF-2 and the work duty ratio of DF2.It also provides a constant direct current signal simultaneously, has determined the amplitude height of positive negative pulse stuffing by the dividing potential drop effect of RP1 and RP2.
According to Fig. 1, the positive pulse of positive negative pulse stuffing master oscillator by its frequency through first group of power transistor V1 of the synthetic back supply of the given direct current signal of DF1 and RP1.It can be individually with the linear model adjustment, and from 0% to 100% control impuls height is to reach the reparation of different working condition batteries.
According to Fig. 1, the negative pulse of positive negative pulse stuffing main oscillations by its frequency through second group of power transistor V2 of the synthetic back supply of the given current signal of DF2 and RP2, it also can be independent with the linear model adjustment, from 0% to the 100% control impuls degree of depth is to reach the reparation of different working condition batteries.
The function of MF-2 module comprises pulsqe distributor, and this distributor can be adjusted positive negative pulse stuffing width and ratio at intermittence according to the battery working condition.
The battery activated charger of this novel lead-acid can in time be adjusted the ratio and the synthetic average current value of positive negative pulse stuffing in repairing operating process, the waveform that the activation charging produces is a square wave, as shown in Figure 2.Fig. 2 provides output waveform figure, wherein passes through the continuous adjustment of the given device of RP1 positive pulse constant current, positive pulse electric current I+can be transferred to 100% from 0; By the continuous adjustment of the given device of RP2 negative pulse constant current, negative pulse electric current I-can be transferred to 100% from 0.Behind the pulse amplitude that positive pulse electric current I+and negative pulse electric current I-adjust to operating mode needs, its pulse height and the degree of depth are invariable.This kind square wave is better than other waveform, can avoid lug near-end pole plate to overcharge with active material and come off.
Claims (1)
1. waste lead acid battery activating charge device, it is characterized in that, comprise positive pulse master oscillator, the negative pulse distributor, the first group transistor circuit, the second group transistor circuit, described positive negative pulse stuffing master oscillator is adjusted frequency according to the old and useless battery working condition, control the described first group transistor circuit, with the linear model adjustment, from 0% to 100% control impuls height, described negative pulse distributor is by the described second group transistor circuit of FREQUENCY CONTROL of main oscillator, with the linear model adjustment, from 0% to the 100% control impuls degree of depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200252893U CN2914452Y (en) | 2006-01-27 | 2006-01-27 | New type charger for activating waste lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200252893U CN2914452Y (en) | 2006-01-27 | 2006-01-27 | New type charger for activating waste lead-acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2914452Y true CN2914452Y (en) | 2007-06-20 |
Family
ID=38169048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200252893U Expired - Fee Related CN2914452Y (en) | 2006-01-27 | 2006-01-27 | New type charger for activating waste lead-acid battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2914452Y (en) |
-
2006
- 2006-01-27 CN CNU2006200252893U patent/CN2914452Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20100301 |