CN108054811A - A kind of lithium battery effect device power supply - Google Patents
A kind of lithium battery effect device power supply Download PDFInfo
- Publication number
- CN108054811A CN108054811A CN201810070127.9A CN201810070127A CN108054811A CN 108054811 A CN108054811 A CN 108054811A CN 201810070127 A CN201810070127 A CN 201810070127A CN 108054811 A CN108054811 A CN 108054811A
- Authority
- CN
- China
- Prior art keywords
- circuit
- power supply
- output
- control integrated
- charge
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a kind of lithium battery effect device power supply, including power supply input circuit, input switch, control integrated circuit, battery, cell switch, charge and discharge circuit, output amplifier, output protection circuit, output circuit；The input switch, charge and discharge circuit, output amplifier, output protection circuit, output circuit are sequentially connected；The power supply input circuit is connected respectively with input switch, control integrated circuit；The control integrated circuit is connected respectively with input switch, control integrated circuit, cell switch, and the battery, cell switch, charge and discharge circuit are sequentially connected；The output amplifier is connected with control integrated circuit.The present invention can be charged and discharged so that this power supply can be adapted for multiple environment, and self-carried USB exports, and can carry out mobile phone charging, automatic identification electric current；It is also used for 6 monolithic effect device power supplys, power supply can be charged and be charged very fast.
Description
Technical field
The present invention relates to a kind of lithium battery effect device power supplys.
Background technology
Effect device applies effect to tone color, and has a kind of sensation of blemish in an otherwise perfect thing without the music of processing, therefore,
Many musical instruments, chorus etc. will using effect devices.But existing effect device power supply, power supply is single, and circuit output is also single.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of lithium battery effect device power supply of multiple-way supply.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of lithium battery effect device power supply, including electricity
It is source input circuit, input switch, control integrated circuit, battery, cell switch, charge and discharge circuit, output amplifier, defeated
Go out to protect circuit, output circuit；
The input switch, charge and discharge circuit, output amplifier, output protection circuit, output circuit connect successively
It connects；
The power supply input circuit is connected respectively with input switch, control integrated circuit；
The control integrated circuit is connected respectively with input switch, control integrated circuit, cell switch, the battery, electricity
Pond switch, charge and discharge circuit are sequentially connected；
The output amplifier is connected with control integrated circuit.
It is further that the charge and discharge circuit is equipped with USB output circuits.
It is further that the charge and discharge circuit is equipped with indicator light.
The invention has the advantages that：The present invention can be charged and discharged so that this power supply can be adapted for
Multiple environment, and self-carried USB exports, and can carry out mobile phone charging, automatic identification electric current；Also make for 6 monolithic effect device power supplys
With power supply can be charged and be charged very fast.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Shown in figure：1- power supply input circuits, 2- input switches, 3- control integrated circuits, 4- batteries, 5- cell switch,
6- charge and discharge circuits, 7- output amplifiers, 8- output protection circuits, 9- output circuits, 10-USB output circuits.
Specific embodiment
The specific embodiment of the present invention is further described with reference to embodiment, is not therefore limited the present invention
System is among the embodiment described scope.
As shown in Figure 1, a kind of lithium battery effect device power supply of the present invention, including power supply input circuit 1, input switch 2, control
Integrated circuit 3 processed, battery 4, cell switch 5, charge and discharge circuit 6, output amplifier 7, output protection circuit 8, output
Circuit 9；
The input switch 2, charge and discharge circuit 6, output amplifier 7, output protection circuit 8, output circuit 9 according to
Secondary connection；
The power supply input circuit 1 is connected respectively with input switch 2, control integrated circuit 3；
The control integrated circuit 3 is connected respectively with input switch 2, control integrated circuit 3, cell switch 5, the battery
4th, cell switch 5, charge and discharge circuit 6 are sequentially connected；
The output amplifier 7 is connected with control integrated circuit 3.
Circuit of the present invention when in use, wherein playing control action by control integrated circuit 3, directly controls charging with putting
Circuit 6 charges and discharges, and when the present invention is charged, control integrated circuit 3 can control cell switch 5 to open
It beats so that battery 4 charges to charge and discharge circuit 6；Or control input switch 2, by power supply input circuit 1 to charging
External charging is carried out with discharge circuit 6；When being discharged, control integrated circuit 3 controls charge and discharge circuit 6 to carry out
Electric discharge, and carry out final output by output amplifier 7, output protection circuit 8, output circuit 9 successively.
In order to increase the output circuit of power supply, preferred embodiment is that the charge and discharge circuit 6 is equipped with USB
Output circuit 10.
It is further that the charge and discharge circuit is equipped with indicator light.So can be when power supply be in charging, Ke Yitong
It is fully charged to discern whether to cross the color of indicator light.
Claims (3)
1. a kind of lithium battery effect device power supply, which is characterized in that including power supply input circuit (1), input switch (2), domination set
Into circuit (3), battery (4), cell switch (5), charge and discharge circuit (6), output amplifier (7), output protection circuit
(8), output circuit (9)；
The input switch (2), charge and discharge circuit (6), output amplifier (7), output protection circuit (8), output electricity
Road (9) is sequentially connected；
The power supply input circuit (1) is connected respectively with input switch (2), control integrated circuit (3)；
The control integrated circuit (3) is connected respectively with input switch (2), control integrated circuit (3), cell switch (5), described
Battery (4), cell switch (5), charge and discharge circuit (6) are sequentially connected；
The output amplifier (7) is connected with control integrated circuit (3).
A kind of 2. lithium battery effect device power supply according to claim 1, which is characterized in that the charge and discharge circuit
(6) USB output circuits (10) are equipped with.
A kind of 3. lithium battery effect device power supply according to claim 1, which is characterized in that the charge and discharge circuit
(6) it is equipped with indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070127.9A CN108054811A (en) | 2018-01-24 | 2018-01-24 | A kind of lithium battery effect device power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070127.9A CN108054811A (en) | 2018-01-24 | 2018-01-24 | A kind of lithium battery effect device power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108054811A true CN108054811A (en) | 2018-05-18 |
Family
ID=62124646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810070127.9A Pending CN108054811A (en) | 2018-01-24 | 2018-01-24 | A kind of lithium battery effect device power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054811A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694506A (en) * | 2012-06-06 | 2012-09-26 | 国光电器股份有限公司 | Audio-frequency amplifier system powered based on power supply of computer USB (Universal Serial Bus) power source and integration of USB audio card |
| CA3022252A1 (en) * | 2011-04-15 | 2012-10-15 | Covidien Ag | Battery powered hand-held ultrasonic surgical cautery cutting device |
| CN202634003U (en) * | 2012-05-30 | 2012-12-26 | 谢伟 | Multi-source portable USB (Universal Serial Bus) power supply |
| CN203761077U (en) * | 2013-12-29 | 2014-08-06 | 长沙幻音电子科技有限公司 | Mobile power for effectors |
-
2018
- 2018-01-24 CN CN201810070127.9A patent/CN108054811A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3022252A1 (en) * | 2011-04-15 | 2012-10-15 | Covidien Ag | Battery powered hand-held ultrasonic surgical cautery cutting device |
| CN202634003U (en) * | 2012-05-30 | 2012-12-26 | 谢伟 | Multi-source portable USB (Universal Serial Bus) power supply |
| CN102694506A (en) * | 2012-06-06 | 2012-09-26 | 国光电器股份有限公司 | Audio-frequency amplifier system powered based on power supply of computer USB (Universal Serial Bus) power source and integration of USB audio card |
| CN203761077U (en) * | 2013-12-29 | 2014-08-06 | 长沙幻音电子科技有限公司 | Mobile power for effectors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |