CN201134694Y - Solar portable charger for mobile phone - Google Patents
Solar portable charger for mobile phone Download PDFInfo
- Publication number
- CN201134694Y CN201134694Y CNU2007203112964U CN200720311296U CN201134694Y CN 201134694 Y CN201134694 Y CN 201134694Y CN U2007203112964 U CNU2007203112964 U CN U2007203112964U CN 200720311296 U CN200720311296 U CN 200720311296U CN 201134694 Y CN201134694 Y CN 201134694Y
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- China
- Prior art keywords
- circuit
- solar energy
- solar
- mobile phone
- utility
- 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 provides a solar-energy portable mobile phone charger, which comprises a CPU control circuit which is connected with a solar energy storage charge circuit, a DC/DC transformation circuit and a voltage regulator circuit, wherein the output end of the solar energy storage charge circuit is connected with the input end of the DC/DC transformation circuit, and the output end of the DC/DC transformation circuit is connected with the voltage regulator circuit. The utility model adopts a micro computer control technique, which accidentally controls the solar energy storage charge circuit, the CPU control circuit, the DC/DC transformation circuit and the voltage regulator circuit to achieve optimum charge effect. The utility model is safe and environmental-friendly, which is particularly suitable for the occasions of long-time field work, evection, travel and the like.
Description
Technical field
The utility model relates to a kind of solar portable formula charger for mobile phone.
Background technology
General charger adopts sealing property, lead and lithium battery etc. basically, as: the Huanyu Tong charger in the JWX of Pekinese charger and Shenzhen, all adopt sealing property battery, and not environmental protection, and in the open air, the remote mountain areas is difficult to buy suitable battery, especially long wave, GPS, maritime communication etc. had certain use difficulty.Solar charger among the PCONLIE that Hong Kong market are introduced, just the conversion of DC/DC does not have cpu control circuit, and electric property is perfect inadequately, and electric property is 6V/22MA, and charging current is little, and sealing property and lithium battery are adopted in energy storage, and not environmental protection is also dangerous.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, provides a kind of use not limited by geographical environment, the solar portable formula charger for mobile phone of Environmental Safety.
To achieve these goals, the technical solution adopted in the utility model is: a kind of solar portable formula charger for mobile phone, it comprises cpu control circuit, it is characterized in that described cpu control circuit is connected with solar energy deposit charging circuit, DC/DC change-over circuit and voltage stabilizing circuit, solar energy deposit charging circuit output termination DC/DC change-over circuit input, DC/DC change-over circuit output termination voltage stabilizing circuit.
The utility model compared with prior art has the following advantages:
1, can be applicable to multiple cell-phone charging.
2, adopt silicon solar cell plate reserve power, Environmental Safety.
3, convenient and practical.
4, adopt CPU management circuit, intelligent degree height.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
A kind of solar portable formula charger for mobile phone shown in Figure 1, it comprises cpu control circuit 2, described cpu control circuit 2 is connected with solar energy deposit charging circuit 1, DC/DC change-over circuit 3 and voltage stabilizing circuit 4, solar energy deposit charging circuit 1 output termination DC/DC change-over circuit 3 inputs, DC/DC change-over circuit 3 output termination voltage stabilizing circuits 4.Described solar energy deposit charging circuit 1 is a solar energy APM36 type silion cell plate.
Claims (2)
1, a kind of solar portable formula charger for mobile phone, it comprises cpu control circuit (2), it is characterized in that described cpu control circuit (2) is connected with solar energy deposit charging circuit (1), DC/DC change-over circuit (3) and voltage stabilizing circuit (4), solar energy deposit charging circuit (1) output termination DC/DC change-over circuit (3) input, DC/DC change-over circuit (3) output termination voltage stabilizing circuit (4).
2, solar portable formula charger for mobile phone according to claim 1 is characterized in that described solar energy deposit charging circuit (1) is solar energy APM36 type silion cell plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203112964U CN201134694Y (en) | 2007-12-14 | 2007-12-14 | Solar portable charger for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203112964U CN201134694Y (en) | 2007-12-14 | 2007-12-14 | Solar portable charger for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201134694Y true CN201134694Y (en) | 2008-10-15 |
Family
ID=40062964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203112964U Expired - Fee Related CN201134694Y (en) | 2007-12-14 | 2007-12-14 | Solar portable charger for mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201134694Y (en) |
-
2007
- 2007-12-14 CN CNU2007203112964U patent/CN201134694Y/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: 20081015 Termination date: 20100114 |