CN205304366U - Solar photovoltaic charging device - Google Patents
Solar photovoltaic charging device Download PDFInfo
- Publication number
- CN205304366U CN205304366U CN201520964661.6U CN201520964661U CN205304366U CN 205304366 U CN205304366 U CN 205304366U CN 201520964661 U CN201520964661 U CN 201520964661U CN 205304366 U CN205304366 U CN 205304366U
- Authority
- CN
- China
- Prior art keywords
- charging
- charging circuit
- circuit
- electric energy
- usb
- 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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Classifications
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a solar photovoltaic charging device contains charging circuit and the photovoltaic solar panel, accumulate pond, the wireless transmitting coil of charging and the USB that are connected with the charging circuit respectively interface that charges, photovoltaic solar panel is used for photoelectric conversion to produce the direct current ability to through charging circuit with electrical energy storage in the accumulate pond, wireless transmitting coil of charging or USB charge, and the electric energy of storage charges for electronic equipment in electric energy that the interface can be direct produces photovoltaic solar panel through charging circuit or the accumulate pond, the utility model discloses possess simultaneously wireless charge with the USB interface charge two kinds to increased application scope, and simple to use, safety.
Description
Technical field
This utility model relates to solar charging electrical domain, refers in particular to a kind of photovoltaic charging device.
Background technology
Solar energy power generating is a kind of environmental protection generation mode, as long as there being illumination condition, utilizes the opto-electronic conversion effect of solar energy just can produce electric energy; Now with the demand that charging is applied by the electronic products such as smart mobile phone, market occurs in that many charging device products based on solar energy power generating, but existing solar charging device series products is mostly only with limited USB charge port output, but different charging inlets needs to use different charging wires, inconvenience is carried thus causing, and number of users is limited, for this, we have developed a kind of photovoltaic charging device, it is provided simultaneously with wireless charging and USB interface is charged two kinds, thus adding the scope of application.
Utility model content
This utility model, in order that overcome the deficiencies in the prior art and provide a kind of photovoltaic charging device, is provided simultaneously with wireless charging and USB interface is charged two kinds.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of photovoltaic charging device, comprises charging circuit and the solar photovoltaic cell panel being connected respectively, storage battery, wireless charging transmitting coil and USB charging inlet with charging circuit; Described solar photovoltaic cell panel produces direct current energy for opto-electronic conversion, and is stored in storage battery by charging circuit by electric energy; The electric energy of storage in the electric energy of solar photovoltaic cell panel generation or storage battery can directly be charged to electronic equipment by described wireless charging transmitting coil or USB charging inlet by charging circuit.
Preferably, GPMQ8005 charging circuit, MC34063 circuit it are provided with in described charging circuit; Described GPMQ8005 charging circuit exports to wireless charging transmitting coil for direct current energy is transformed into high-frequency ac; The electric energy stored in storage battery can be converted to stable 5V voltage to USB charging inlet by described MC34063 circuit.
Preferably, described storage battery adopts lithium-ions battery.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
Photovoltaic charging device described in the utility model is provided simultaneously with wireless charging and USB interface is charged two kinds, thus adding the scope of application, and uses simple, safety.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structure chart of photovoltaic charging device described in the utility model;
Wherein: 1, solar photovoltaic cell panel; 2, charging circuit; 3, storage battery; 4, wireless charging transmitting coil; 5, USB charging inlet.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is photovoltaic charging device described in the utility model, comprises charging circuit 2 and the solar photovoltaic cell panel 1, storage battery 3, wireless charging transmitting coil 4 and the USB charging inlet 5 that are connected respectively with charging circuit 2; Described solar photovoltaic cell panel 1 produces direct current energy for opto-electronic conversion, and is stored in storage battery 3 by charging circuit 2 by electric energy; In electric energy that solar photovoltaic cell panel 1 can directly be produced by charging circuit 2 by described wireless charging transmitting coil 4 or USB charging inlet 5 or storage battery 3, the electric energy of storage is to electronic equipment charging; GPMQ8005 charging circuit, MC34063 circuit it is provided with in described charging circuit 2; Described GPMQ8005 charging circuit exports to wireless charging transmitting coil 4 for direct current energy is transformed into high-frequency ac, it is achieved the wireless charging of electronic equipment; Described MC34063 circuit can convert the electric energy of storage in storage battery 3 to stable 5V voltage to USB charging inlet 5; Described storage battery 3 adopts lithium-ions battery, long service life, and safety.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
Photovoltaic charging device described in the utility model is provided simultaneously with wireless charging and USB interface is charged two kinds, thus adding the scope of application, and uses simple, safety.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation. The technical scheme that all employing equivalents or equivalence are replaced and formed, all falls within this utility model rights protection scope.
Claims (1)
1. a photovoltaic charging device, it is characterised in that: comprise charging circuit and the solar photovoltaic cell panel being connected respectively, storage battery, wireless charging transmitting coil and USB charging inlet with charging circuit; Described solar photovoltaic cell panel produces direct current energy for opto-electronic conversion, and is stored in storage battery by charging circuit by electric energy; The electric energy of storage in the electric energy of solar photovoltaic cell panel generation or storage battery can directly be charged to electronic equipment by described wireless charging transmitting coil or USB charging inlet by charging circuit; GPMQ8005 charging circuit, MC34063 circuit it is provided with in described charging circuit; Described GPMQ8005 charging circuit exports to wireless charging transmitting coil for direct current energy is transformed into high-frequency ac; The electric energy stored in storage battery can be converted to stable 5V voltage to USB charging inlet by described MC34063 circuit; Described storage battery adopts lithium-ions battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964661.6U CN205304366U (en) | 2015-11-27 | 2015-11-27 | Solar photovoltaic charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964661.6U CN205304366U (en) | 2015-11-27 | 2015-11-27 | Solar photovoltaic charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304366U true CN205304366U (en) | 2016-06-08 |
Family
ID=56462965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520964661.6U Expired - Fee Related CN205304366U (en) | 2015-11-27 | 2015-11-27 | Solar photovoltaic charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205304366U (en) |
-
2015
- 2015-11-27 CN CN201520964661.6U patent/CN205304366U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |