CN202633999U - Portable USB solar charger - Google Patents
Portable USB solar charger Download PDFInfo
- Publication number
- CN202633999U CN202633999U CN 201220233004 CN201220233004U CN202633999U CN 202633999 U CN202633999 U CN 202633999U CN 201220233004 CN201220233004 CN 201220233004 CN 201220233004 U CN201220233004 U CN 201220233004U CN 202633999 U CN202633999 U CN 202633999U
- Authority
- CN
- China
- Prior art keywords
- usb
- solar charger
- utility
- model
- portable
- 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
Links
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a portable USB solar charger, which comprises a solar cell panel and a USB interface and is characterized in that the solar cell panel is electrically connected with the USB interface through a blocking diode. The portable USB solar charger of the utility model has the beneficial effect that the back of the solar cell panel is connected with the blocking diode, current is output directly through the USB interface and a traditional battery is removed so that the portable USB solar charger is simple in structure, light and portable.
Description
Technical field
The utility model relates to solar charger, especially relates to a kind of light USB solar charger.
Background technology
Solar charger is to have joined memory function in the market, is exactly that solar panel charges to the storage battery that is arranged on the charger the inside through control circuit; With storage battery all kinds of digital products such as mobile phone are charged again when needing.Owing to be furnished with storage battery, the apparent size of product is had many restrictions, and product weight is also bigger, portable not good enough.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, and a kind of light USB solar charger is provided.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of light USB solar charger comprises solar panel and USB interface; It is characterized in that: said solar panel is electrically connected with USB interface through choked flow diode.
The beneficial effect of the utility model is: solar panel connects a choked flow diode at the back, by direct USB interface output, cancels traditional storage battery then, and simple in structure, product is light and handy, and it is convenient to carry.
Description of drawings
Accompanying drawing 1 is the circuit theory diagrams of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Consult Fig. 1, a kind of light USB solar charger comprises solar panel 1 and USB interface 2; Its design feature is: said solar panel 1 is electrically connected with USB interface 2 through choked flow diode 3.
Described solar panel 1 output 5V voltage, all can directly connect charging as long as support the digital product of 5V voltage like digital camera, mobile phone, digital code camera or portable power source.Because the storage battery that cancellation is traditional, simple in structure, product is light and handy, and it is convenient to carry.
The embodiment of the utility model provides the above content that discloses; It is the preferable specific embodiment of the utility model; The purpose of all and the utility model is equivalent or impartial content with the effect that can reach; And for those skilled in the art can unlabored simple and easy modification, modification, improvement or variation, all should not break away from the patent right scope of opinion that the utility model is contained.
Claims (1)
1. a light USB solar charger comprises solar panel and USB interface, it is characterized in that: said solar panel is electrically connected with USB interface through choked flow diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233004 CN202633999U (en) | 2012-05-23 | 2012-05-23 | Portable USB solar charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233004 CN202633999U (en) | 2012-05-23 | 2012-05-23 | Portable USB solar charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633999U true CN202633999U (en) | 2012-12-26 |
Family
ID=47387145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220233004 Expired - Fee Related CN202633999U (en) | 2012-05-23 | 2012-05-23 | Portable USB solar charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633999U (en) |
-
2012
- 2012-05-23 CN CN 201220233004 patent/CN202633999U/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: 20121226 Termination date: 20130523 |