CN205670707U - A kind of anti-interference Intelligent Charge-control System - Google Patents
A kind of anti-interference Intelligent Charge-control System Download PDFInfo
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- CN205670707U CN205670707U CN201620282357.8U CN201620282357U CN205670707U CN 205670707 U CN205670707 U CN 205670707U CN 201620282357 U CN201620282357 U CN 201620282357U CN 205670707 U CN205670707 U CN 205670707U
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Abstract
The utility model discloses a kind of anti-interference Intelligent Charge-control System, including resistance R5, chip IC 1, relay K and diode D4, one end of described resistance R5 connects electric capacity C1 and 220V alternating current, the other end of resistance R5 connects the other end and the port 1 of rectifier bridge T of electric capacity C1, the port 3 of rectifier bridge T connects the other end of 220V alternating current, the port 2 of rectifier bridge T connects inductance L1 and electric capacity C2, and the other end of inductance L1 connects electric capacity C3, button S1 and the contact K 1 of relay K.This utility model anti-interference Intelligent Charge-control System simple in construction, components and parts are few, it is provided with harmonic disturbance rejection module in circuit, utilize three terminal regulator constant charge voltage simultaneously, can also automatic shutoff circuit after battery is fully charged, effectively save electric energy, and quiescent dissipation is extremely low, therefore there is energy saving, length in service life and advantage easy to use.
Description
Technical field
This utility model relates to a kind of charge controller, a kind of anti-interference Intelligent Charge-control System.
Background technology
Since lead-acid accumulator is invented 150 years, it occupies absolute advantage in chemical energy battery always.This is because it is cheap, use is reliable, be suitable for heavy-current discharge, adapt to the advantages such as ambient temperature range width.Lead-acid accumulator suffers from important function in fields such as traffic, communication, military affairs, navigation, aviation, photovoltaic generations.The research and development success of the most non-maintaining sealed lead acid storage battery, the scope making lead-acid accumulator apply is more extensive.The most function singleness of existing battery charger, even if people take accumulator away, as long as charger also switches on power, will discharge always, cause unnecessary waste, therefore need to be improved.
Utility model content
The purpose of this utility model is to provide a kind of anti-interference Intelligent Charge-control System, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
nullA kind of anti-interference Intelligent Charge-control System，Including resistance R5、Chip IC 1、Relay K and diode D4，One end of described resistance R5 connects electric capacity C1 and 220V alternating current，The other end of resistance R5 connects the other end and the port 1 of rectifier bridge T of electric capacity C1，The port 3 of rectifier bridge T connects the other end of 220V alternating current，The port 2 of rectifier bridge T connects inductance L1 and electric capacity C2，The other end of inductance L1 connects electric capacity C3、The contact K-1 of button S1 and relay K，The other end of button S1 connects the other end of the contact K-1 of relay K、The negative electrode of diode D2、The pin 1 of relay K and chip IC 1，The pin 2 of chip IC 1 connects resistance R1、The anode of diode D4 and resistance R3，The pin 3 of chip IC 1 connects the other end of resistance R1，The other end of resistance R3 connects the anode of diode D3，The negative electrode of diode D3 connects the other end of inductance L2、The other end of electric capacity C3、The colelctor electrode of audion V1、The negative pole of accumulator E and the pin 2 of chip IC 1，The other end of relay K connects anode and the emitter stage of audion V1 of diode D2，The base stage of audion V1 connects resistance R2，The other end of resistance R2 connects the pin 1 of chip IC 2，The pin 3 of chip IC 2 connects the positive pole of negative electrode accumulator E of diode D4，The model of described chip IC 1 is LM7805，The model of chip IC 2 is AN051.
As preferred version of the present utility model: described diode D3 is light emitting diode.
Compared with prior art, the beneficial effects of the utility model are: this utility model anti-interference Intelligent Charge-control System simple in construction, components and parts are few, it is provided with harmonic disturbance rejection module in circuit, utilize three terminal regulator constant charge voltage simultaneously, can also automatic shutoff circuit after battery is fully charged, effectively save electric energy, and quiescent dissipation is extremely low, therefore has energy saving, length in service life and advantage easy to use.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of anti-interference Intelligent Charge-control System.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of anti-interference Intelligent Charge-control System，Including resistance R5、Chip IC 1、Relay K and diode D4，One end of described resistance R5 connects electric capacity C1 and 220V alternating current，The other end of resistance R5 connects the other end and the port 1 of rectifier bridge T of electric capacity C1，The port 3 of rectifier bridge T connects the other end of 220V alternating current，The port 2 of rectifier bridge T connects inductance L1 and electric capacity C2，The other end of inductance L1 connects electric capacity C3、The contact K-1 of button S1 and relay K，The other end of button S1 connects the other end of the contact K-1 of relay K、The negative electrode of diode D2、The pin 1 of relay K and chip IC 1，The pin 2 of chip IC 1 connects resistance R1、The anode of diode D4 and resistance R3，The pin 3 of chip IC 1 connects the other end of resistance R1，The other end of resistance R3 connects the anode of diode D3，The negative electrode of diode D3 connects the other end of inductance L2、The other end of electric capacity C3、The colelctor electrode of audion V1、The negative pole of accumulator E and the pin 2 of chip IC 1，The other end of relay K connects anode and the emitter stage of audion V1 of diode D2，The base stage of audion V1 connects resistance R2，The other end of resistance R2 connects the pin 1 of chip IC 2，The pin 3 of chip IC 2 connects the positive pole of negative electrode accumulator E of diode D4，The model of described chip IC 1 is LM7805，The model of chip IC 2 is AN051.
Diode D3 is light emitting diode.
nullOperation principle of the present utility model is: 220V line voltage is after the resistance-capacitance type reduction voltage circuit blood pressure lowering that resistance R1 and electric capacity C1 forms，Rectification is carried out again in rectifier bridge T，The DC voltage exported from the port 2 of rectifier bridge T enters by electric capacity C2、Electric capacity C3、In the pi type filter of inductance L1 and inductance L2 composition，Pi type filter can eliminate mains harmonics interference，Constant-current source circuit is formed by chip IC 1 and resistance R1，Voltage detector is by chip IC 2、The composition such as audion V1 and relay J terminates charging control circuit，Light emitting diode D3 is charging indicator light，During use，Push button S1，Now the voltage of accumulator E is relatively low，Therefore 1 foot output low level of chip IC 2，Audion V1 turns on，Relay K turns on，The K-1 adhesive of its contact，Diode D3 lights simultaneously，Carrying out along with charging，The voltage of accumulator E constantly raises，When fully charged，Who goes out high level to 1 foot of chip IC 2，Audion V1 ends，Relay K disconnects，Reach the charging protection function without quiescent dissipation.
Claims (2)
- null1. an anti-interference Intelligent Charge-control System，Including resistance R5、Chip IC 1、Relay K and diode D4，It is characterized in that，One end of described resistance R5 connects electric capacity C1 and 220V alternating current，The other end of resistance R5 connects the other end and the port 1 of rectifier bridge T of electric capacity C1，The port 3 of rectifier bridge T connects the other end of 220V alternating current，The port 2 of rectifier bridge T connects inductance L1 and electric capacity C2，The other end of inductance L1 connects electric capacity C3、The contact K-1 of button S1 and relay K，The other end of button S1 connects the other end of the contact K-1 of relay K、The negative electrode of diode D2、The pin 1 of relay K and chip IC 1，The pin 2 of chip IC 1 connects resistance R1、The anode of diode D4 and resistance R3，The pin 3 of chip IC 1 connects the other end of resistance R1，The other end of resistance R3 connects the anode of diode D3，The negative electrode of diode D3 connects the other end of inductance L2、The other end of electric capacity C3、The colelctor electrode of audion V1、The negative pole of accumulator E and the pin 2 of chip IC 1，The other end of relay K connects anode and the emitter stage of audion V1 of diode D2，The base stage of audion V1 connects resistance R2，The other end of resistance R2 connects the pin 1 of chip IC 2，The pin 3 of chip IC 2 connects the positive pole of negative electrode accumulator E of diode D4，The model of described chip IC 1 is LM7805，The model of chip IC 2 is AN051.
- The anti-interference Intelligent Charge-control System of one the most according to claim 1, it is characterised in that described diode D3 is light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282357.8U CN205670707U (en) | 2016-04-07 | 2016-04-07 | A kind of anti-interference Intelligent Charge-control System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282357.8U CN205670707U (en) | 2016-04-07 | 2016-04-07 | A kind of anti-interference Intelligent Charge-control System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670707U true CN205670707U (en) | 2016-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620282357.8U Expired - Fee Related CN205670707U (en) | 2016-04-07 | 2016-04-07 | A kind of anti-interference Intelligent Charge-control System |
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| CN (1) | CN205670707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959336A (en) * | 2017-12-30 | 2018-04-24 | 郑州默尔电子信息技术有限公司 | A kind of anti-interference type intelligent and safe charger |
-
2016
- 2016-04-07 CN CN201620282357.8U patent/CN205670707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959336A (en) * | 2017-12-30 | 2018-04-24 | 郑州默尔电子信息技术有限公司 | A kind of anti-interference type intelligent and safe charger |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20170407 |