CN1591963A - Solar charger - Google Patents
Solar charger Download PDFInfo
- Publication number
- CN1591963A CN1591963A CNA031441971A CN03144197A CN1591963A CN 1591963 A CN1591963 A CN 1591963A CN A031441971 A CNA031441971 A CN A031441971A CN 03144197 A CN03144197 A CN 03144197A CN 1591963 A CN1591963 A CN 1591963A
- Authority
- CN
- China
- Prior art keywords
- circuit
- control circuit
- mobile phone
- storage device
- solar 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.)
- Pending
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
This invention discloses a solar charger including a hand call plug, a case with a photovoltaic battery connected with a power storage device by an anti-reverse diode, the said storage device is connected with hand call plug by the voltage boosting circuit. The charger also includes a control circuit, an anti-over-discharge circuit, a charge indicating circuit, an anti-over-charge circuit, an illumination control circuit, a LED and a charge indication lamp.
Description
Technical field
The present invention relates to a kind of charging device, in particular, relate 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.
Summary of the invention
The present invention 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 charger of protection environment.
The present invention is achieved through the following technical solutions:
A kind of solar charger 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 present invention 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 the solar charger vertical view;
Fig. 2 is the circuit block diagram of solar charger.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is the vertical view of solar charger, 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 charger, 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 present invention has carried out special description to disclosed a kind of solar charger, foregoing description is schematically not to be determinate, and those skilled in the art belong to the scope of protection of the invention in the modification that does not depart from the scope of the invention to be done.
Claims (6)
1. a solar charger 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 charger 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 charger according to claim 1 and 2 is characterized in that, described electrical storage device is connected with anti-overcharge circuit.
4. solar charger 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 charger according to claim 4 is characterized in that, described mobile phone socket is provided with end cap.
6. solar charger 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 |
|---|---|---|---|
| CNA031441971A CN1591963A (en) | 2003-08-27 | 2003-08-27 | Solar charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031441971A CN1591963A (en) | 2003-08-27 | 2003-08-27 | Solar charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1591963A true CN1591963A (en) | 2005-03-09 |
Family
ID=34597469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031441971A Pending CN1591963A (en) | 2003-08-27 | 2003-08-27 | Solar charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1591963A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100468912C (en) * | 2007-05-15 | 2009-03-11 | 北京恒基伟业投资发展有限公司 | Solar battery with asymmetry battery set and its charging and discharging method |
| CN101467805B (en) * | 2007-12-25 | 2012-01-25 | 智仁科技开发股份有限公司 | Pendant with charging function |
| CN102932987A (en) * | 2012-09-21 | 2013-02-13 | 华荣科技股份有限公司 | Work light with external charging function |
| TWI395086B (en) * | 2005-04-08 | 2013-05-01 | Bin Juine Huang | Independent type of solar LED (light emitting diode) lighting of the intelligent charge and discharge control system |
| CN105449819A (en) * | 2015-12-01 | 2016-03-30 | 重庆铭凯科技发展有限公司 | Portable solar energy storage device |
| CN107172232A (en) * | 2016-04-15 | 2017-09-15 | 广州市瑞峰电力科技有限公司 | Photovoltaic mobile phone charging pack |
| CN108725241A (en) * | 2018-05-23 | 2018-11-02 | 江苏金智酷电子科技有限公司 | A kind of charger with stand-by power supply |
-
2003
- 2003-08-27 CN CNA031441971A patent/CN1591963A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI395086B (en) * | 2005-04-08 | 2013-05-01 | Bin Juine Huang | Independent type of solar LED (light emitting diode) lighting of the intelligent charge and discharge control system |
| CN100468912C (en) * | 2007-05-15 | 2009-03-11 | 北京恒基伟业投资发展有限公司 | Solar battery with asymmetry battery set and its charging and discharging method |
| CN101467805B (en) * | 2007-12-25 | 2012-01-25 | 智仁科技开发股份有限公司 | Pendant with charging function |
| CN102932987A (en) * | 2012-09-21 | 2013-02-13 | 华荣科技股份有限公司 | Work light with external charging function |
| CN105449819A (en) * | 2015-12-01 | 2016-03-30 | 重庆铭凯科技发展有限公司 | Portable solar energy storage device |
| CN107172232A (en) * | 2016-04-15 | 2017-09-15 | 广州市瑞峰电力科技有限公司 | Photovoltaic mobile phone charging pack |
| CN108725241A (en) * | 2018-05-23 | 2018-11-02 | 江苏金智酷电子科技有限公司 | A kind of charger with stand-by power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |