CN202094660U - Photoelectric conversion charging circuit of lithium battery - Google Patents
Photoelectric conversion charging circuit of lithium battery Download PDFInfo
- Publication number
- CN202094660U CN202094660U CN2011201819869U CN201120181986U CN202094660U CN 202094660 U CN202094660 U CN 202094660U CN 2011201819869 U CN2011201819869 U CN 2011201819869U CN 201120181986 U CN201120181986 U CN 201120181986U CN 202094660 U CN202094660 U CN 202094660U
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- CN
- China
- Prior art keywords
- lithium battery
- charging circuit
- photoelectric conversion
- conversion
- module
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a charging circuit, in particular to a charging circuit of a lithium battery for Bluetooth sets, which comprises a lithium battery. A silicon cell is connected to two ends of the lithium battery, and an energy conversion module is connected between the lithium battery and the silicon cell. By using the charging circuit, the lithium battery can be conveniently and quickly charged anytime and anywhere.
Description
Technical field
The utility model relates to a kind of charging circuit, particularly a kind of bluetooth machine charging circuit of lithium battery.
Background technology
Lithium battery has that volume is little, capacity is big, in light weight, pollution-free, advantage such as the battery cycle-index is many, so lithium battery utilization in daily life is very extensive.Because lithium battery has the many advantages of cycle-index, so can charge to lithium battery by charging circuit.The bluetooth machine all adopts lithium battery power supply now, and mostly the bluetooth machine is to be carried at use at one's side, if this moment, lithium battery did not have electricity, the bluetooth machine just can not use, and is very inconvenient.
Summary of the invention
The utility model technical issues that need to address provide a kind of can be in time to the charging circuit of the lithium cell charging of bluetooth machine.
For solving above-mentioned technical problem, the photoelectricity of the utility model lithium battery transforms charging circuit and comprises lithium battery, and the two ends of described lithium battery are connected with silion cell; Be connected with the Conversion of energy module between described lithium battery and the silion cell.
Be provided with anti-reverse charging module between described lithium battery and the Conversion of energy module.
After adopting said structure, by silion cell and Conversion of energy module luminous energy is converted into electric energy lithium battery is charged.Like this can be anywhere or anytime to lithium cell charging, convenient and swift.If illumination condition is bad, photoelectricity can not charge to lithium battery after transforming, and the electric energy in the lithium battery will oppositely charge to silion cell, can cause the loss of lithium battery electric weight like this.So between lithium battery and Conversion of energy module, be provided with anti-reverse charging module, can prevent the reverse charging of lithium battery.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the circuit theory schematic diagram that the photoelectricity of the utility model lithium battery transforms charging circuit.
Among the figure: 1 is silion cell, and 2 is the Conversion of energy module, and 3 is the bluetooth machine, and 4 is lithium battery, and 5 is anti-reverse charging module
Embodiment
The bluetooth machine transforms charging circuit with lithium battery photoelectricity as shown in Figure 1, and 3 chargings are exactly that the two ends of described lithium battery 4 are connected with silion cell 1 to 4 chargings of the lithium battery in the bluetooth machine to the bluetooth machine; Be connected with Conversion of energy module 2 between described lithium battery 4 and the silion cell 1.By silion cell 1 and Conversion of energy module 2 luminous energy is converted into electric energy to lithium battery 4 chargings like this.
Be provided with anti-reverse charging module 5 between described lithium battery 1 and the Conversion of energy module 2, this is for because illumination condition is not good, and silion cell 1 is not enough to when luminous energy is converted into electric energy the charge reverse charging of caused lithium battery 4 of lithium battery 4.Can guarantee that like this electric weight in the lithium battery 1 can not run off because of reverse charging.
Claims (2)
1. the photoelectricity of a lithium battery transforms charging circuit, comprises lithium battery, and it is characterized in that: the two ends of described lithium battery are connected with silion cell; Be connected with the Conversion of energy module between described lithium battery and the silion cell.
2. transform charging circuit according to the described photoelectricity of claim 1, it is characterized in that: be provided with anti-reverse charging module between described lithium battery and the Conversion of energy module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201819869U CN202094660U (en) | 2011-05-31 | 2011-05-31 | Photoelectric conversion charging circuit of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201819869U CN202094660U (en) | 2011-05-31 | 2011-05-31 | Photoelectric conversion charging circuit of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202094660U true CN202094660U (en) | 2011-12-28 |
Family
ID=45369703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201819869U Expired - Fee Related CN202094660U (en) | 2011-05-31 | 2011-05-31 | Photoelectric conversion charging circuit of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202094660U (en) |
-
2011
- 2011-05-31 CN CN2011201819869U patent/CN202094660U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140531 |