CN2209404Y - Automatic charger for accumulator - Google Patents
Automatic charger for accumulator Download PDFInfo
- Publication number
- CN2209404Y CN2209404Y CN 94218050 CN94218050U CN2209404Y CN 2209404 Y CN2209404 Y CN 2209404Y CN 94218050 CN94218050 CN 94218050 CN 94218050 U CN94218050 U CN 94218050U CN 2209404 Y CN2209404 Y CN 2209404Y
- Authority
- CN
- China
- Prior art keywords
- integrated package
- memory
- circuit
- charging
- sample resistance
- Prior art date
- 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
Links
- 230000015654 memory Effects 0.000 claims abstract description 17
- 238000005070 sampling Methods 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 101000629937 Homo sapiens Translocon-associated protein subunit alpha Proteins 0.000 description 1
- 101000629913 Homo sapiens Translocon-associated protein subunit beta Proteins 0.000 description 1
- 101000697347 Homo sapiens Translocon-associated protein subunit gamma Proteins 0.000 description 1
- 102100026231 Translocon-associated protein subunit alpha Human genes 0.000 description 1
- 102100026229 Translocon-associated protein subunit beta Human genes 0.000 description 1
- 102100028160 Translocon-associated protein subunit gamma Human genes 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a battery charging device, especially the automatic charging machine who charges to vehicle battery. One end of a rectifying circuit (1) is connected with an alternating current power supply, the other end of the rectifying circuit is connected with charging electrodes (2) and (3) which are connected in parallel with each other and sampling resistors R1 and R2, sampling outputs of the sampling resistors are connected with an integrated block 0801 and a memory 373 through a circuit, and the integrated blocks 0801 and 8031, the memory 373 and an integrated block 2764 are sequentially connected with each other. The utility model has the characteristics of rational in infrastructure, portable, automatic control battery charging process etc.
Description
The utility model relates to a kind of battery charging plant, particularly the automatic charger that vehicle battery is charged.
At present, the vehicle battery charging device one that people use always is to be made of transformer, rectification circuit and charging electrode, owing in the charger structure transformer is arranged, make that whole charger volume is big, inconvenience is carried, and needs during charging storage battery is pulled down from vehicle, waste time and energy, use very inconvenient.
The utility model purpose provides a kind of automatic battery charger, is easy to carry, conveniently uses, and solves the above-mentioned problems in the prior art.
Technical solutions of the utility model are: constitute automatic battery charger by rectification circuit, charging electrode, sample resistance, memory 373 and integrated package 0801,8031,2764, rectification circuit one end is connected with AC power, the other end is connected with sample resistance with charging electrode parallel with one another, the sampling output of sample resistance is connected with integrated package 0801, memory 373, and integrated package 0801, integrated package 8031, memory 373, integrated package 2764 interconnect successively.Alternating current is by behind the rectification circuit, by charging electrode storage battery is charged, the sample resistance in parallel with charging electrode sent storage battery and charging signals parameter into memory 373 and integrated package 0801, according to the program given in advance of integrated package 2764, through the processing of integrated package 0801,8031, control whole battery charging process automatically.
The utility model has been cancelled transformer owing to adopt integrated circuit to control battery charging process automatically, has reduced the volume of charger, need not storage battery is taken off from vehicle, can directly charge on vehicle, and is easy to use.
The utlity model has rational in infrastructure, be easy to carry, control automatically characteristics such as battery charging process.
Accompanying drawing is the utility model embodiment circuit theory diagrams.
Below in conjunction with accompanying drawing, further specify the utility model by embodiment.
In an embodiment, constitute automatic battery charger by rectification circuit (1), charging electrode (2) (3), sample resistance R1, R2 and memory 373, integrated package 0801,8031,2764, one end of rectification circuit (1) is connected with AC power, the other end is connected with sample resistance R1, R2 with charging electrode (2) (3) parallel with one another, the sampling output of sample resistance is connected with integrated package 0801, memory 373 by circuit, and integrated package 0801,8031, memory 373, integrated package 2764 interconnect successively.Alternating current is by behind the rectification circuit (1), the both positive and negative polarity automatic identification circuit of being made up of common solid relay SSR4-SSR7 is just finding storage battery automatically, negative pole, charging current enters charging electrode and sample resistance simultaneously, sample resistance R1, R2 sends storage battery and charging signals parameter into memory 373 and integrated package 0801, program given in advance according to integrated package 2764, integrated package 0801 is converted into digital quantity with analog quantity, processing through integrated package 8031, according to the program of having imported, memory according to memory 373, make as judging: if storage battery is bad, then diode D2 is bright, and send the bad alarm of storage battery, instruct whole circuit not enter operating state simultaneously; If storage battery can charge, notice integrated package 2764 command memories 373 are unblanked, enter and charge normal, diode D3 is bright, and demonstration charges normal, and charging current enters storage battery, feed back to integrated package 0801, notice integrated package 2764 and memory 373, integrated package 2764 is adjusted charging current by solid state relay SSR1, SSR2 in the program command charger of having imported, SSR3, makes it to be at any time the optimum state (function that tapers off decline) of charge in batteries.After the storage battery electricity was full of, diode D1 was bright, reminded the operator that storage battery is full of, if when the people is absent from the scene, integrated package 2764 press input program command switch K1 startup, closes the input power supply automatically, and one time charging process finishes.
Claims (2)
1, a kind of automatic battery charger with charging circuit (1), charging electrode (2) (3), also comprise sample resistance R1, R2 and memory 373, integrated package 0801,8031,2764 in it is characterized in that forming, one end of rectification circuit (1) is connected with AC power, the other end is connected with sample resistance R1, R2 with charging electrode (2) (3) parallel with one another, the sampling output of sample resistance is connected with integrated package 0801, memory 373 by circuit, and integrated package 0801,8031, memory 373, integrated package 2764 interconnect successively.
2, the automatic battery charger according to claim 1 is characterized in that being provided with the both positive and negative polarity automatic identification circuit that is made of solid state relay SSR4-SSR7 between said rectification circuit (1) and the charging electrode (2) (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94218050 CN2209404Y (en) | 1994-08-03 | 1994-08-03 | Automatic charger for accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94218050 CN2209404Y (en) | 1994-08-03 | 1994-08-03 | Automatic charger for accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2209404Y true CN2209404Y (en) | 1995-10-04 |
Family
ID=33833333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94218050 Expired - Fee Related CN2209404Y (en) | 1994-08-03 | 1994-08-03 | Automatic charger for accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2209404Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101312298B (en) * | 2007-05-23 | 2011-04-20 | 佳能株式会社 | Battery charger and control method therefor |
-
1994
- 1994-08-03 CN CN 94218050 patent/CN2209404Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101312298B (en) * | 2007-05-23 | 2011-04-20 | 佳能株式会社 | Battery charger and control method therefor |
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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 |