CN2580614Y - Lead accumulator long-acting device - Google Patents
Lead accumulator long-acting device Download PDFInfo
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- CN2580614Y CN2580614Y CN 02256994 CN02256994U CN2580614Y CN 2580614 Y CN2580614 Y CN 2580614Y CN 02256994 CN02256994 CN 02256994 CN 02256994 U CN02256994 U CN 02256994U CN 2580614 Y CN2580614 Y CN 2580614Y
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Abstract
The utility model relates to a long-acting device of a lead accumulator, the structure of which is composed of a wave amplitude sampling circuit, a waveform generation circuit, a waveform ON-OFF control circuit, an amplification transforming amplifying circuit, a voltage-stabilizing filter source circuit and connection lines. The output of the wave amplitude sampling circuit is used as the input connected with the waveform generation circuit, and the waveform generation circuit also receives the output signal of the waveform ON-OFF control circuit, which is used as the input control signal. An input power source is connected with the ON-OFF control circuit through a voltage-stabilizing filter source circuit. The output of the waveform generation circuit is connected in parallel with a charging terminal of the lead accumulator through the amplification transforming amplifying circuit. The utility model thoroughly improves the sulfide generation factors of the accumulator, and the utility model consumes less electric energy by itself and further raise the efficiency of the accumulator.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to the long-acting device of a kind of lead accumulator.
Background technology
At present, lead accumulator has at home and abroad all obtained using the most widely.Lead accumulator is in normal use, owing to the sulfate reaction that inside and outside reason produced, be filled in the slit of active material, obstruction electrolyte infiltrates, and generate oxide-film spread on its polar board surface cause the inner electrification of lead accumulator effectively work area reduce, and progressively reduce and stop its normal electrochemical accumulation of energy reaction (charging, discharge), accumulator internal resistance is increased, save quantity of electric charge deficiency, outer output current capacity is obviously not enough, so that degradation failure.Cause that simultaneously pole plate rots, comes off etc.To sum up reason causes lead accumulator in actual use, early stage decline of electrical property and useful life or approaching the termination.Now application generally adopts the firm sheathing material of physical structure, improves whole sealing and strengthen and improve method such as internal physical structure and solve, but effect is also bad.Therefore, prolong the lead accumulator long-life, raise the efficiency, performance and reliability, reduce environmental pollution relatively; Saving limited nonferrous metal resource, is very necessary.
The utility model content
The purpose of this utility model is the long-acting device of a kind of lead accumulator of design, to prolong the useful life of lead accumulator, reduces discarded lead accumulator pollution on the environment.
The purpose of this utility model is achieved in that the long-acting device of a kind of lead accumulator, and its structure is made up of ripple amplitude sample circuit, wave generator circuit, Waveform switch control circuit, amplification conversion amplifying circuit, voltage regulation filtering source circuit and connection line thereof; The input of ripple amplitude sample circuit links to each other with charge power supply, the input that its output links to each other as wave generator circuit, simultaneously, wave generator circuit also receives the output signal of Waveform switch control circuit as its input control signal, and the input power supply links to each other with ON-OFF control circuit through the voltage regulation filtering source circuit; The output of wave generator circuit is as the input of amplification conversion amplifying circuit, and the output of amplification conversion amplifying circuit is in parallel with the lead accumulator charging end.
Described ripple amplitude sample circuit is made up of the resistance of two series connection that link to each other with power input.
Described wave generator circuit is made up of resistance 5, resistance 6, resistance 7, electric capacity 2 and triode 2, the output of ripple sample circuit links to each other with the base stage of triode 2 by resistance 6, resistance 7 is connected between the base stage and ground of triode 2, resistance 5 links to each other with the emitter and the electric capacity 2 of triode 2 respectively, and resistance 5 links to each other with ON-OFF control circuit.
Described Waveform switch control circuit is made up of triode 1, voltage-stabiliser tube 2 and resistance 3, the emitter of triode 1 links to each other with the output of ripple sample circuit, the base stage of triode 1 links to each other with the voltage regulation filtering source circuit by resistance 3, and the base stage of triode 1 is also by voltage-stabiliser tube 2 ground connection.
Described amplification conversion amplifying circuit is made up of resistance 8, resistance 9, resistance 10 and triode 3, triode 4, one end wave generator circuit of resistance 8 links to each other, the other end is connected to the base stage road 2 of triode 3, resistance 9 one is terminated at triode 3 emitters, other end ground connection, the base stage of triode 4 directly link to each other with the collector electrode of triode 3, and triode 4 emitters are connected with voltage regulation filtering source circuit output, resistance 10 1 end ground connection, the other end is connected to triode 4 collector electrodes.
The resistance-capacitance type voltage regulation filtering source circuit that described voltage regulation filtering source circuit is made up of voltage-stabiliser tube 1, electric capacity 1 and resistance 2, voltage-stabiliser tube 1 is connected with electric capacity 1, contact ground connection, and in parallel with resistance 2.
The utility model is used for reference the principle of high-tech electric energy switch technology accumulation of energy filter flow network, and " the long-acting device of lead accumulator " developed according to the actual conditions of lead accumulator is to improving the effect that above-mentioned drawback has uniqueness.Its use that matches with lead accumulator work loop can improve internal storage battery sulfide forming factors all sidedly, and it is reduced to minimum point, and this product is less from consuming electric power, has further improved battery efficiency.Give timely control to the unfavorable factor that generates simultaneously, thereby strengthen the service behaviour of lead accumulator, prolong its actual life, raise the efficiency, performance and reliability, reduce environmental pollution relatively; Save limited nonferrous metal resource.
Description of drawings
Fig. 1 is a theory diagram of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
Embodiment of the present utility model is described below in conjunction with the accompanying drawings, as shown in Figure 1, the utility model comprises: ripple amplitude sample circuit 1, wave generator circuit 2, Waveform switch circuit 3, amplification conversion amplifying circuit 4 and voltage regulation filtering source circuit 5 are formed, ripple amplitude sample circuit 1 detects the charging impulse ripple current as triggering signal and be injected into wave generator circuit 2 from the pulsation ripple current of generator or charger 7 sampling back, the ripple current of pulsing simultaneously is injected into ON-OFF control circuit 3 after filter circuit of pressure-stabilizing 5 promotes its voltage, after making wave generator circuit 2 form charge circuit, after wave generator circuit 2 produces work waves and amplifies through amplification conversion amplifying circuits 4, produces specific exciting current and control the optimal charge amplitude that reaches corresponding stack and be parallel to and finish control procedure on the lead accumulator.
Ripple amplitude sample circuit 1 is composed in series by resistance 1R1 and resistance 4R4, resistance 4R4 is that sample resistance works the charging impulse ripple current effect of gathering, wave generator circuit 2 is by resistance 5R5, resistance 6R6, resistance 7R7, electric capacity 2C2 and triode 2BG2 form, charging impulse ripple current signal by being connected to triode 2BG2 base stage and the resistance 6R6 trigger triode 2BG2 between resistance 4R4 output, resistance 7R7 is connected between the base stage of triode 2BG2 and the ground and plays bias, resistance 5R5 is connected with electric capacity 2C2 with triode 2BG2 emitter, resistance 5R5 is to the electric capacity 2C2 metering function of having charged, the resistance 5R5 other end connects and triode 1BG1 collector electrode, triode 1BG1, voltage-stabiliser tube 2DW2, resistance 3R3 forms Waveform switch circuit 3, triode 1BG1 emitter is connected with resistance 4R4, the node that triode 1BG1 base stage connects resistance 3R3 and voltage-stabiliser tube 2DW2 plays the effect of current potential dividing potential drop, the resistance 3R3 other end is connected to resistance 2R2 and voltage-stabiliser tube 1DW1 contact plays the step-down effect, the voltage-stabiliser tube 1DW1 contact ground connection of connecting with electric capacity 1C1, other two contacts are in parallel with resistance 2R2, and diode 1D1 is connected resistance 2R2 and resistance 1R1 and connects with resistance 4R4 and strobe between contact.
When charging impulse ripple signal code after the filter circuit of pressure-stabilizing output voltage gets a promotion, make voltage-stabiliser tube 2DW2 reach steady value and puncture work through resistance 3R3 dividing potential drop, cause triode 1BG1 base potential to change, make triode 1BG1 emitter and the conducting of triode 1BG1 inter-collector, make the pulsation ripple current give electric capacity 2C2 charging by resistance 5R5, the emitter that electric capacity 2C2 is connected to triode 2BG2 produces work wave, amplification conversion amplifying circuit 4 is by resistance 8R8, resistance 9R9, resistance 10R10 and triode 3BG3, triode 4BG4 forms, resistance 8R8 one is terminated at the collector electrode of triode 2BG2, the base stage that the other end is connected to triode 3BG3 is input to amplification conversion amplifying circuit 4 with the work wave that wave generator circuit 2 produces, resistance 9R9 one termination triode 3BG3 emitter, other end ground connection, the voltage amplitude signal produces pressure drop and presents at resistance 9R9, incentive action, the base stage of triode 4BG4 directly links to each other with the collector electrode of triode 3BG3, make amplitude work wave direct-drive trigger triode 4BG4 through triode 3BG3, triode 4BG4 emitter is connected with voltage regulation filtering source circuit 5 output 2R2, resistance 10,R10 one end ground connection, the other end are connected to triode 4BG4 collector electrode and play generation amplitude voltage drop effect as load.
During the utility model work, it is connected on the lead accumulator 6, when generator or charger 7 when lead accumulator charges, its charging current is pulsation ripple waveform, ripple amplitude sample circuit 1, detect charging ripple pulsating current as triggering signal and be injected into wave generator circuit 2, the pulsating wave electric current injects Waveform switch circuit 3 after voltage regulation filtering source circuit 5 promotes its voltage simultaneously, makes wave generator circuit 2 form charge circuit.Wave generator circuit 2 produces behind the work waves through producing optimal charge amplitude that specific exciting current control reaches corresponding stack behind amplification conversion amplifying circuit 4 amplifications and is parallel on the lead accumulator 6 and finishes control procedure, suppress all sidedly and to have reduced in the lead accumulator PbSO4 crystal thick in the reversible electrification coalescent, make the crystalline solid electrolysis refinement gradually that has formed.
Claims (6)
1, the long-acting device of a kind of lead accumulator is characterized in that being made up of ripple amplitude sample circuit, wave generator circuit, Waveform switch control circuit, amplification conversion amplifying circuit, voltage regulation filtering source circuit and connection line thereof; The input of ripple amplitude sample circuit links to each other with charge power supply, the input that its output links to each other as wave generator circuit, simultaneously, wave generator circuit also receives the output signal of Waveform switch control circuit as its input control signal, and the input power supply links to each other with ON-OFF control circuit through the voltage regulation filtering source circuit; The output of wave generator circuit is as the input of amplification conversion amplifying circuit, and the output of amplification conversion amplifying circuit is in parallel with the lead accumulator charging end.
2, the long-acting device of lead accumulator according to claim 1 is characterized in that described ripple amplitude sample circuit is made up of the resistance of two series connection that link to each other with power input.
3, the long-acting device of lead accumulator according to claim 1, it is characterized in that described wave generator circuit is made up of resistance 5, resistance 6, resistance 7, electric capacity 2 and triode 2, the output of ripple sample circuit links to each other with the base stage of triode 2 by resistance 6, resistance 7 is connected between the base stage and ground of triode 2, resistance 5 links to each other with the emitter and the electric capacity 2 of triode 2 respectively, and resistance 5 links to each other with ON-OFF control circuit.
4, the long-acting device of lead accumulator according to claim 1, it is characterized in that described Waveform switch control circuit is made up of triode 1, voltage-stabiliser tube 2 and resistance 3, the emitter of triode 1 links to each other with the output of ripple sample circuit, the base stage of triode 1 links to each other with the voltage regulation filtering source circuit by resistance 3, and the base stage of triode 1 is also by voltage-stabiliser tube 2 ground connection.
5, the long-acting device of lead accumulator according to claim 1, it is characterized in that described amplification conversion amplifying circuit is made up of resistance 8, resistance 9, resistance 10 and triode 3, triode 4, one end wave generator circuit of resistance 8 links to each other, the other end is connected to the base stage road 2 of triode 3, resistance 9 one is terminated at triode 3 emitters, other end ground connection, the base stage of triode 4 directly links to each other with the collector electrode of triode 3, triode 4 emitters are connected with voltage regulation filtering source circuit output, resistance 10 1 end ground connection, the other end is connected to triode 4 collector electrodes.
6, the long-acting device of lead accumulator according to claim 1, it is characterized in that the resistance-capacitance type voltage regulation filtering source circuit that described voltage regulation filtering source circuit is made up of voltage-stabiliser tube 1, electric capacity 1 and resistance 2, voltage-stabiliser tube 1 is connected with electric capacity 1, contact ground connection, and in parallel with resistance 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256994 CN2580614Y (en) | 2002-10-15 | 2002-10-15 | Lead accumulator long-acting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256994 CN2580614Y (en) | 2002-10-15 | 2002-10-15 | Lead accumulator long-acting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580614Y true CN2580614Y (en) | 2003-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02256994 Expired - Fee Related CN2580614Y (en) | 2002-10-15 | 2002-10-15 | Lead accumulator long-acting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580614Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1881739B (en) * | 2005-06-17 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Charge mode control circuit and method |
-
2002
- 2002-10-15 CN CN 02256994 patent/CN2580614Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1881739B (en) * | 2005-06-17 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Charge mode control circuit and method |
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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 |