CN205544515U - Safe and reliable's energy -conserving charger - Google Patents
Safe and reliable's energy -conserving charger Download PDFInfo
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- CN205544515U CN205544515U CN201620191674.9U CN201620191674U CN205544515U CN 205544515 U CN205544515 U CN 205544515U CN 201620191674 U CN201620191674 U CN 201620191674U CN 205544515 U CN205544515 U CN 205544515U
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Abstract
The utility model discloses a safe and reliable's energy -conserving charger, including rectifier bridge T, relay K1, triode V1 and electrode slice A, the both ends of 220V alternating current are connected respectively at transformer W's winding N1's both ends, is relay K1's contact K1 connected to transformer W's winding N2's one end 1 motionless end 2 and transformer W's winding N3, relay K1's contact K1 is connected to transformer W's winding N3's the other end 1 motionless end 1. The utility model discloses safe and reliable's energy -conserving charger simple structure, components and parts are few, through the effect of counter chip and triode, have realized the function of the automatic shutdown that charges to the circuit has still set up excessive pressure automatically regulated module, is applicable to the unstable area of voltage, and the circuit is equipped with the reputation and instructs simultaneously, has consequently that the function is various, application scope wide and convenient to use's advantage.
Description
Technical field
This utility model relates to a kind of charger, a kind of safe and reliable energy-saving charger.
Background technology
Rechargeable battery is a kind of conventional article in people's daily life, a lot of portable mobile equipments all can use rechargeable battery, and battery itself has certain discharge and recharge number of times, general battery only has 2～3 years, therefore battery is after fully charged, if charger can not be pulled out in time or closes power supply, not only result in great waste of energy, but also the service life of battery can be reduced significantly, after the most a lot of people are finished charger, custom is taken charging load away and is forgotten to pull up charger, cause waste of energy equally, accumulator and charger also can be caused bigger damage by the overvoltage that city's electro-mechanical wave produces simultaneously, thus reduce its life-span.
Utility model content
The purpose of this utility model is to provide a kind of safe and reliable energy-saving charger, 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 safe and reliable energy-saving charger，Including rectifier bridge T、Relay K 1、Audion V1 and electrode slice A，The two ends of the winding N1 of transformator W connect the two ends of 220V alternating current respectively，One end of the winding N2 of transformator W connects not moved end 2 and the winding N3 of transformator W of the contact K1-1 of relay K 1，The other end of the winding N3 of transformator W connects not moved end 1 of the contact K1-1 of relay K 1，The moved end of the contact K1-1 of relay K 1 connects the port 1 of rectifier bridge T，The port 2 of rectifier bridge T connects resistance R7、Resistance R8、Resistance R9、Resistance R10、Electric capacity C1、Electric capacity C3、The emitter stage of audion V2、Loudspeaker B、The pin 16 of relay K 1 and chip IC 1，The other end of resistance R10 connects a fixing end of potentiometer RP1，Another fixing end of potentiometer RP1 connects the other end of electric capacity C3、Electric capacity C4、The emitter stage of audion V1、The emitter stage of audion V4、The negative pole of accumulator E、The negative electrode of diode D2、The port 4 of rectifier bridge T and the pin 8 of chip IC 1，The sliding end of potentiometer RP1 connects the other end and the base stage of audion V4 of electric capacity C4，The other end of the collector connection relay K1 of audion V4，The colelctor electrode of the other end connecting triode V1 of loudspeaker B，The base stage of audion V1 connects resistance R4，The other end of resistance R4 connects the anode of diode D1、The anode of diode D3、The pin 3 of resistance R6 and chip IC 1，The pin 9 of chip IC 1 connects electric capacity C2，The other end of electric capacity C2 connects resistance R2、Resistance R3 and the negative electrode of diode D1，The pin 7 of chip IC 1 connects the anode of diode D2，The negative electrode of diode D3 connects resistance R11，The other end of resistance R2 connects the pin 10 of chip IC 1，The other end of resistance R3 connects the pin 11 of chip IC 1，The pin 12 of chip IC 1 connects the other end and the resistance R1 of electric capacity C1，The pin 5 connecting valve S2 and the contact K2-2 of relay K 2 of chip IC 1，The other end of switch S2 connects the other end and the resistance R5 of the contact K2-2 of relay K 2，The base stage of the other end connecting triode V2 of resistance R5，The colelctor electrode of audion V2 connects negative electrode and the relay K 2 of diode D5，The other end of relay K 2 connects the anode of diode D5，The other end of resistance R6 connects the other end and the base stage of audion V3 of resistance R7，The emitter stage of audion V3 connects the anode of diode D4，The negative electrode of diode D4 connects negative electrode and the contact K2-1 of relay K 2 of diode D3，The other end of the contact K2-1 of relay K 2 connects the positive pole of accumulator E，The anode of diode D3 connects the other end of resistance R9，The model of described chip IC 1 is CD4060.
As preferred version of the present utility model: described diode D2 and diode D3 is light emitting diode.
Compared with prior art, the beneficial effects of the utility model are: the safe and reliable energy-saving charger simple in construction of this utility model, components and parts are few, by counter chip and the effect of audion, achieve the self-braking function of charging, and circuit is also provided with overvoltage and is automatically adjusted module, being applicable to the area of spread of voltage, circuit is provided with acousto-optic instruction simultaneously, therefore has diverse in function, advantage applied widely and easy to use.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of safe and reliable energy-saving charger.
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，In this utility model embodiment，A kind of safe and reliable energy-saving charger，Including rectifier bridge T、Relay K 1、Audion V1 and electrode slice A，The two ends of the winding N1 of transformator W connect the two ends of 220V alternating current respectively，One end of the winding N2 of transformator W connects not moved end 2 and the winding N3 of transformator W of the contact K1-1 of relay K 1，The other end of the winding N3 of transformator W connects not moved end 1 of the contact K1-1 of relay K 1，The moved end of the contact K1-1 of relay K 1 connects the port 1 of rectifier bridge T，The port 2 of rectifier bridge T connects resistance R7、Resistance R8、Resistance R9、Resistance R10、Electric capacity C1、Electric capacity C3、The emitter stage of audion V2、Loudspeaker B、The pin 16 of relay K 1 and chip IC 1，The other end of resistance R10 connects a fixing end of potentiometer RP1，Another fixing end of potentiometer RP1 connects the other end of electric capacity C3、Electric capacity C4、The emitter stage of audion V1、The emitter stage of audion V4、The negative pole of accumulator E、The negative electrode of diode D2、The port 4 of rectifier bridge T and the pin 8 of chip IC 1，The sliding end of potentiometer RP1 connects the other end and the base stage of audion V4 of electric capacity C4，The other end of the collector connection relay K1 of audion V4，The colelctor electrode of the other end connecting triode V1 of loudspeaker B，The base stage of audion V1 connects resistance R4，The other end of resistance R4 connects the anode of diode D1、The anode of diode D3、The pin 3 of resistance R6 and chip IC 1，The pin 9 of chip IC 1 connects electric capacity C2，The other end of electric capacity C2 connects resistance R2、Resistance R3 and the negative electrode of diode D1，The pin 7 of chip IC 1 connects the anode of diode D2，The negative electrode of diode D3 connects resistance R11，The other end of resistance R2 connects the pin 10 of chip IC 1，The other end of resistance R3 connects the pin 11 of chip IC 1，The pin 12 of chip IC 1 connects the other end and the resistance R1 of electric capacity C1，The pin 5 connecting valve S2 and the contact K2-2 of relay K 2 of chip IC 1，The other end of switch S2 connects the other end and the resistance R5 of the contact K2-2 of relay K 2，The base stage of the other end connecting triode V2 of resistance R5，The colelctor electrode of audion V2 connects negative electrode and the relay K 2 of diode D5，The other end of relay K 2 connects the anode of diode D5，The other end of resistance R6 connects the other end and the base stage of audion V3 of resistance R7，The emitter stage of audion V3 connects the anode of diode D4，The negative electrode of diode D4 connects negative electrode and the contact K2-1 of relay K 2 of diode D3，The other end of the contact K2-1 of relay K 2 connects the positive pole of accumulator E，The anode of diode D3 connects the other end of resistance R9，The model of described chip IC 1 is CD4060.
Diode D2 and diode D3 is light emitting diode.
nullOperation principle of the present utility model is: after connecting civil power，220V line voltage is through transformator W transformation，When line voltage is normal，The contact K-1 of relay K connects not moved end 1，The now winding N1 of transformator、N2 and N3 all accesses circuit work，Voltage after transformation enters electric capacity C1 filtering，When voltage is normal，Undertension after resistance R2 and potentiometer RP1 dividing potential drop is so that audion V1 turns on，Therefore relay K is failure to actuate，When running into civil power overvoltage，Voltage after resistance R2 and potentiometer RP1 dividing potential drop is sufficient so that audion V1 conducting，Therefore relay K energising，Its contact K-1 connects not moved end 2，The now winding N1 of transformator、N2 accesses circuit work，Its secondary end winding reduces，Therefore output voltage reduces，Reach the purpose of under-voltage protection，Electric capacity C4 plays the effect of buffer protection，It can be avoided that the frequent movement of audion V1，C4 in circuit、R2、R3 and IC1 internal circuit constitutes agitator.Being made up of electrification reset circuit C3, R1 makes IC1 reset, IC1 starts counting up, push button during use S2, relay K 2 turns on, the equal adhesive of K-1 and K-2 of its contact, 3 feet of chip IC 2 and 7 feet are output as low level, V3 conducting, the constant-current source module being made up of R7, V3, R8, battery E is charged by power supply by R8, V3, D4, K2 normally-closed contact K2-1.The 7 foot output square waves of IC1, make light emitting diode D2 the most luminous, and instruction is charged.After about 1 hour, 3 feet output high level, V3 is by, charge cutoff.Now light emitting diode D3 is bright.The high level of 3 feet makes the blocking of oscillator, counting containment by D1 together；Another makes V1 turn on by R4, and buzzer B turns on, it is achieved charging is automatically stopped and sends prompting sound.After audion V3 cut-off, power supply carries out trickle charge by R9, D3 to battery E.
Claims (2)
- null1. a safe and reliable energy-saving charger，Including rectifier bridge T、Relay K 1、Audion V1 and electrode slice A，It is characterized in that，The two ends of the winding N1 of transformator W connect the two ends of 220V alternating current respectively，One end of the winding N2 of transformator W connects not moved end 2 and the winding N3 of transformator W of the contact K1-1 of relay K 1，The other end of the winding N3 of transformator W connects not moved end 1 of the contact K1-1 of relay K 1，The moved end of the contact K1-1 of relay K 1 connects the port 1 of rectifier bridge T，The port 2 of rectifier bridge T connects resistance R7、Resistance R8、Resistance R9、Resistance R10、Electric capacity C1、Electric capacity C3、The emitter stage of audion V2、Loudspeaker B、The pin 16 of relay K 1 and chip IC 1，The other end of resistance R10 connects a fixing end of potentiometer RP1，Another fixing end of potentiometer RP1 connects the other end of electric capacity C3、Electric capacity C4、The emitter stage of audion V1、The emitter stage of audion V4、The negative pole of accumulator E、The negative electrode of diode D2、The port 4 of rectifier bridge T and the pin 8 of chip IC 1，The sliding end of potentiometer RP1 connects the other end and the base stage of audion V4 of electric capacity C4，The other end of the collector connection relay K1 of audion V4，The colelctor electrode of the other end connecting triode V1 of loudspeaker B，The base stage of audion V1 connects resistance R4，The other end of resistance R4 connects the anode of diode D1、The anode of diode D3、The pin 3 of resistance R6 and chip IC 1，The pin 9 of chip IC 1 connects electric capacity C2，The other end of electric capacity C2 connects resistance R2、Resistance R3 and the negative electrode of diode D1，The pin 7 of chip IC 1 connects the anode of diode D2，The negative electrode of diode D3 connects resistance R11，The other end of resistance R2 connects the pin 10 of chip IC 1，The other end of resistance R3 connects the pin 11 of chip IC 1，The pin 12 of chip IC 1 connects the other end and the resistance R1 of electric capacity C1，The pin 5 connecting valve S2 and the contact K2-2 of relay K 2 of chip IC 1，The other end of switch S2 connects the other end and the resistance R5 of the contact K2-2 of relay K 2，The base stage of the other end connecting triode V2 of resistance R5，The colelctor electrode of audion V2 connects negative electrode and the relay K 2 of diode D5，The other end of relay K 2 connects the anode of diode D5，The other end of resistance R6 connects the other end and the base stage of audion V3 of resistance R7，The emitter stage of audion V3 connects the anode of diode D4，The negative electrode of diode D4 connects negative electrode and the contact K2-1 of relay K 2 of diode D3，The other end of the contact K2-1 of relay K 2 connects the positive pole of accumulator E，The anode of diode D3 connects the other end of resistance R9，The model of described chip IC 1 is CD4060.
- Safe and reliable energy-saving charger the most according to claim 1, it is characterised in that described diode D2 and diode D3 is light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191674.9U CN205544515U (en) | 2016-03-11 | 2016-03-11 | Safe and reliable's energy -conserving charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191674.9U CN205544515U (en) | 2016-03-11 | 2016-03-11 | Safe and reliable's energy -conserving charger |
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| Publication Number | Publication Date |
|---|---|
| CN205544515U true CN205544515U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620191674.9U Expired - Fee Related CN205544515U (en) | 2016-03-11 | 2016-03-11 | Safe and reliable's energy -conserving charger |
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| Country | Link |
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| CN (1) | CN205544515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887964A (en) * | 2017-11-29 | 2018-04-06 | 国网河南省电力公司社旗县供电公司 | A kind of adjustable charger circuit of voltage |
-
2016
- 2016-03-11 CN CN201620191674.9U patent/CN205544515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887964A (en) * | 2017-11-29 | 2018-04-06 | 国网河南省电力公司社旗县供电公司 | A kind of adjustable charger circuit of voltage |
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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 |
Granted publication date: 20160831 Termination date: 20170311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |