CN2648680Y - Solar cell phone charger - Google Patents
Solar cell phone charger Download PDFInfo
- Publication number
- CN2648680Y CN2648680Y CN 03258227 CN03258227U CN2648680Y CN 2648680 Y CN2648680 Y CN 2648680Y CN 03258227 CN03258227 CN 03258227 CN 03258227 U CN03258227 U CN 03258227U CN 2648680 Y CN2648680 Y CN 2648680Y
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- circuit
- control circuit
- storage device
- charger
- 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 discloses a solar energy mobile phone charger, aiming at providing a solar energy mobile phone charger that not only can charge the mobile phone conveniently, quickly and effectively, but also can save energy, be applied forever, produce no waste and protect the environment. The solar energy mobile phone charger comprises a mobile phone plug and a shell on which a photovoltaic cell is arranged. The photovoltaic cell is connected with an electricity storage device by a check diode and the electricity storage device is connected with the plug of the mobile phone by a boost circuit. The utility model that is also provided with a control circuit, an anti overdischarge circuit, a charging indication circuit, an anti overcharge circuit, an illuminating control circuitry, an LED and a charging indicator is convenient to apply and can prolong the service life of the charger, protect the environment and save energy for using solar energy to charge the mobile phone. The utility model is especially convenient when walking in field without city power and can be applied as small flashlights during the night.
Description
Technical field
The utility model relates to a kind of charging device, in particular, relates to a kind of device that utilizes solar recharging.
Background technology
Along with development of Communication Technique, the mobile phone market prosperity.There is the space, very big market in charger for mobile phone.Traditional charger for mobile phone all adopts 220 volts of AC power of standard, and the place charging of power supply all will be arranged in fixed place, for the tourist, and the reporter, and their mobile phone of mobile crowd such as driver often can not obtain in time and effectively charging.Existing market have a kind of quick charger utilize dry cell rapidly the energy acquisition of battery in battery of mobile phone.Bringing for so the moving group of outgoing stream must be convenient, but used for dry cell crosses once and just can only throw away, and causes the waste and the environmental pollution of resource.
The utility model content
The utility model is in order to overcome weak point of the prior art, provides a kind of and can make things convenient for fast in time and effectively to cell-phone charging, saves the energy and permanent the use again, does not have generation of waste materials, the solar mobile phone charging device of protection environment.
The utility model is achieved through the following technical solutions:
A kind of solar mobile phone charging device comprises Mobile phone plug, shell, and described shell is provided with photovoltaic cell, and described photovoltaic cell is connected with electrical storage device by reaction diode, and described electrical storage device is connected with Mobile phone plug by booster circuit.
Described booster circuit is connected with control circuit, the work of control circuit control booster circuit, and described control circuit is connected with anti-overdischarge circuit, charging indication respectively.
Described electrical storage device is connected with anti-overcharge circuit.
Described control circuit is connected with illumination control circuit, and described illumination control circuit is connected with LED.
Described mobile phone socket is provided with end cap.
The side of described shell is respectively arranged with LED and charging indicator light.
The utlity model has following beneficial effect:
1. utilize solar energy to give cell-phone charging, environmental protection, energy-conservation.
2. very convenient being suitable for particularly walked in the open air, do not have civil power, and outstanding sense is convenient, and also can work as little flashlight evening and use.
3. can give cell-phone charging at any time, converse while can charge daytime.When not having sunlight, utilize evening and give daytime electrical storage device is full of in the charger electricity to cell-phone charging.
4. be provided with anti-overcharge electricity and anti-overdischarge circuit in the machine, prolong the useful life of charger.
5. plug the charger for mobile phone auto-action, pull out charger for mobile phone and close automatically, easy to use.
Description of drawings
Fig. 1 is a solar mobile phone charging device vertical view;
Fig. 2 is the circuit block diagram of solar mobile phone charging device.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the vertical view of solar mobile phone charging device, comprise charger case 1, photovoltaic cell 2 is installed on shell, the two ends of shell are separately installed with Mobile phone plug 7 and charging indicator light 8, on the shell that the Mobile phone plug one side is installed, end cap 6 is installed, end cap 6 can fuse by hinge and shell, also can be split.When not charging, end cap 6 covers Mobile phone plug 7, shields, and when needing charging, opens end cap 6, and it is promptly chargeable to plug mobile phone.LED 4 and LED switch 3 are installed on the another side of shell, when end cap and shell are one, end cap switch 5 are installed also.
Fig. 2 is the circuit block diagram of solar mobile phone charging device, and photovoltaic cell is connected with electrical storage device by reaction diode, and electrical storage device is connected with Mobile phone plug by booster circuit.Booster circuit is connected with control circuit, and the operating state of control circuit control booster circuit is promptly opened and closed, and control circuit is connected with anti-overdischarge circuit, charging indication respectively.Electrical storage device is connected with anti-overcharge circuit.Control circuit is connected with illumination control circuit, and illumination control circuit is connected with LED.
When sun lights was on photovoltaic cell, photovoltaic cell became electric energy with transform light energy, charged to electrical storage device by reaction diode.Electrical power storage is in electrical storage device.The electrical storage device electric energy is added to booster circuit, and the charging voltage of the voltage conforms battery of mobile phone that booster circuit produces when mobile phone is inserted on the Mobile phone plug, is returned a signal from Mobile phone plug and is added to control circuit, the output of control booster circuit.Control circuit is subjected to the control of anti-overdischarge circuit and mobile phone.After the electrical storage device both end voltage dropped to a certain degree, signal of anti-overdischarge circuit output was added to control circuit, turn-offs booster circuit.After the electrical storage device both end voltage rose to a certain degree, anti-overdischarge circuit turn-offed.Charging indication shows the charged state of charger.When charger was not connected with mobile phone, booster circuit was not worked, and charger is consumed power not.When mobile phone was connected with charger, booster circuit was just worked.When charger can have sunlight by day, charge while converse.Be full of electricity daytime, utilize electrical storage device to give cell-phone charging when not having sunlight night.At night, the Kai Heguan of illumination control circuit control LED when needs throw light on, opens lighting switch, and LED is luminous.
Although the utility model has carried out special description to disclosed a kind of solar mobile phone charging device; but foregoing description is schematically not to be determinate; the modification that those skilled in the art are done in not departing from the utility model scope all belongs to the scope that the utility model is protected.
Claims (6)
1. a solar mobile phone charging device comprises Mobile phone plug, shell, it is characterized in that, described shell is provided with photovoltaic cell, and described photovoltaic cell is connected with electrical storage device by reaction diode, and described electrical storage device is connected with Mobile phone plug by booster circuit.
2. solar mobile phone charging device according to claim 1 is characterized in that described booster circuit is connected with control circuit, the work of control circuit control booster circuit, and described control circuit is connected with anti-overdischarge circuit, charging indication respectively.
3. solar mobile phone charging device according to claim 1 and 2 is characterized in that, described electrical storage device is connected with anti-overcharge circuit.
4. solar mobile phone charging device according to claim 3 is characterized in that described control circuit is connected with illumination control circuit, and described illumination control circuit is connected with LED.
5. solar mobile phone charging device according to claim 4 is characterized in that, described mobile phone socket is provided with end cap.
6. solar mobile phone charging device according to claim 5 is characterized in that the side of described shell is respectively arranged with LED and charging indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03258227 CN2648680Y (en) | 2003-08-08 | 2003-08-08 | Solar cell phone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03258227 CN2648680Y (en) | 2003-08-08 | 2003-08-08 | Solar cell phone charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2648680Y true CN2648680Y (en) | 2004-10-13 |
Family
ID=34328856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03258227 Expired - Fee Related CN2648680Y (en) | 2003-08-08 | 2003-08-08 | Solar cell phone charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2648680Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101645522A (en) * | 2009-05-15 | 2010-02-10 | 上海闻泰电子科技有限公司 | Method for charging battery plate of mobile phone by utilizing light energy |
| CN102185344A (en) * | 2011-04-08 | 2011-09-14 | 上海如艺新能源科技有限公司 | Solar control box with built-in accumulator and charging function |
| CN108110881A (en) * | 2017-12-25 | 2018-06-01 | 北京欧美中科学技术研究院 | New energy sells demonstration centre solar recharging system |
-
2003
- 2003-08-08 CN CN 03258227 patent/CN2648680Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101645522A (en) * | 2009-05-15 | 2010-02-10 | 上海闻泰电子科技有限公司 | Method for charging battery plate of mobile phone by utilizing light energy |
| CN102185344A (en) * | 2011-04-08 | 2011-09-14 | 上海如艺新能源科技有限公司 | Solar control box with built-in accumulator and charging function |
| CN108110881A (en) * | 2017-12-25 | 2018-06-01 | 北京欧美中科学技术研究院 | New energy sells demonstration centre solar recharging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |