CN2854900Y - Portable flexible solar charger - Google Patents
Portable flexible solar charger Download PDFInfo
- Publication number
- CN2854900Y CN2854900Y CNU2005201423387U CN200520142338U CN2854900Y CN 2854900 Y CN2854900 Y CN 2854900Y CN U2005201423387 U CNU2005201423387 U CN U2005201423387U CN 200520142338 U CN200520142338 U CN 200520142338U CN 2854900 Y CN2854900 Y CN 2854900Y
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- CN
- China
- Prior art keywords
- solar cell
- solar
- control circuit
- flexible
- 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 - Lifetime
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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a portable flexible solar charger which comprises a solar cell (1), a charge control circuit (2), an output port (3), and a fixing clamp (4). The charge control circuit (2) is disposed and fixed in one end of the back of the solar cell (1). The output port (3) and a fixing clamp (4) are arranged in one end of the charge control circuit (2). The solar cell (1) is packed and sealed in a flexible organic thin-film material (5), and may be thin-film solar cell made of different materials, using flexible metal or alloy slice as substrate. The fixing clamp may be hanger, hanging chain pin, magnetic catch, or the like. The utility model has mini size and is conveniently used in various places, for example, fixation in the surface of a wall or glass window, attachment to the exterior of cloak or schoolbag, or magnetic catch to the interior of a glass window.
Description
Technical field
The utility model relates to a kind of solar charging device, especially utilizes solar energy or other luminous energy portable flexible solar charger to battery charge.
Background technology
Along with cellphone subscriber's social interaction more and more widely, mobile phone uses more and more frequently, the charging mobile phone battery problem becomes increasingly conspicuous.Conventional charger for mobile phone adopts civil power as the energy, can not break away from city's electrical network during work.This has brought great inconvenience for the user who is engaged in outdoor activities or commercial activity.In order to settle the matter once and for all, many manufacturers have released products such as manual mobile phone charger, common batteries charger for mobile phone in good time.These products have been alleviated the dependence problem of cell-phone charging to city's net to a certain extent, but bring new inconvenience to use.Along with going deep into of solar energy composite utilization, adopt environment friendly and pollution-free solar energy to become the trend of following charger for mobile phone development as the mobile phone energy.Solar charger is energy savings not only, and uses and carry all more convenient.
Existing solar mobile phone charging device is to adopt crystal silicon solar battery as the power conversion device, because the fragility of crystal silicon solar battery must adopt the protecting sheathing of rigid material as solar cell.The use of protecting sheathing has not only increased the weight of charger for mobile phone, and makes the overall dimension of charger for mobile phone be difficult to further reduce.In addition, the solar mobile phone charging device of employing crystal silicon solar battery can not be crooked, and its sensitive surface adopts glass as protective layer mostly, in case fall, charger can not be repaired badly damaged.
Along with hand-portable products such as PDA, MP3, digital camera popularize and use frequent.The charging problem also certainly will cause people's attention gradually as mobile phone.
Summary of the invention
It is small and exquisite that the purpose of this utility model provides a kind of volume, in light weight, and pliability is good, and is easy to carry, solar charger easy to use.
For achieving the above object, the technical solution adopted in the utility model comprises solar cell, charging control circuit, output port and stationary fixture; Wherein said solar cell adopts thick flexible metal of 20 μ m～150 μ m or alloy sheet as backing material, this battery is encapsulated in the flexible plasticity organic film material, charging control circuit is arranged on an end of back of solar cell and is connected with it, also is provided with output port and stationary fixture at an end of charging control circuit.This battery can be silicon-based thin film solar cell, cadmium telluride film solar cells, CIGS thin-film solar cell or copper-indium-sulfur film solar cell, and stationary fixture can be hook, chaining, safety pin or magnetic etc.
The utility model can conveniently be used in different places.As be fixed on metope or windowpane surface; To originally it be fixed on the outsides such as coat or school bag with safety pin; Magnetic can be fixed on the utility model automobile window glass inboard etc.
Description of drawings
Below with reference to the accompanying drawings the utility model is elaborated.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model when bending;
Fig. 3 is a front schematic view of the present utility model;
Fig. 4 is the utility model schematic rear view;
Fig. 5 is a charging control circuit schematic diagram of the present utility model.
Embodiment
See figures.1.and.2, solar cell 1 by plastic packaging in organic films such as flexible plastic film 5, end at solar cell 1 back side is connected with charging control circuit 2, charging control circuit is assembled on the circuit board, and adopt the back side of plastic packaging mode and solar cell 1 to connect as one external delivery point mouth 3 and stationary fixture 4.
The backing material of solar cell adopts flexible metal or the alloy sheet that 20 μ m～150 μ m are thick, can make things convenient for bending.Battery can be silicon-based thin film solar cell, cadmium telluride film solar cells, CIGS thin-film solar cell or copper-indium-sulfur film solar cell etc., and stationary fixture 4 can be hook, chaining, safety pin or magnetic etc.
With reference to Fig. 3 and Fig. 4, Fig. 3 and Fig. 4 are front and back enforcement figure of the present utility model, are the plank frames of solar cell in its front, and output port 3 stretches out from an end of portable flexible solar charger; At its back side be charging control circuit 2 when being fixed on portable flexible solar charger one end state and the position at stationary fixture 4 places.
With reference to the charging control circuit of Fig. 5, the electric energy that solar cell 1 produces is by voltage stabilizing didoe D
zAnd the voltage stabilizing of triode T, be cell-phone charging, after mobile phone voltage reached rated voltage, diode D can prevent the mobile phone back discharge.
The utility model in the interlayer of plastic film 5, as the energy converter of solar charger, is drawn the both positive and negative polarity of solar cell with copper-indium-sulfur film solar cell 1 plastic packaging of the thin base material of 100 micron thickness copper, links to each other with output port 3 by charging control circuit 2.When output port 3 links to each other with the socket of mobile phone, just can come cell-phone charging by daylight.
The utility model can also adopt stationary fixtures such as hook, and solar charger directly is fixed on the school bag outer surface, the charge function in realizing advancing.
The utility model is guaranteeing that mobile phone etc. is recharged on the basis of device security, has improved the portable function of charger.Its solar panel can be designed to different quantity and shape, joins different output ports, can form series of products, uses for hand-held portable devices such as different mobile phones, PDA, MP3, digital cameras.
Overall dimension of the present utility model is small and exquisite, and its area is as envelope-sized, 1 centimetre of maximum ga(u)ge place less than, and pliability is good flexible and can recover smooth automatically, after 1.5 meters height are with interior falling, can not cause the damage of charge function.
Claims (5)
1, a kind of portable flexible solar charger comprises solar cell (1), it is characterized in that also comprising charging control circuit (2), output port (3) and stationary fixture (4); Wherein, the backing material of said solar cell (1) is flexible metal or alloy sheet, solar cell (1) is encapsulated in the organic film material (5), charging control circuit (2) is arranged on an end at solar cell (1) back side and is connected with it, also is provided with output port (3) and stationary fixture (4) at an end of charging control circuit (2).
2, solar charger according to claim 1 is characterized in that the backing material of the solar cell that adopted is flexible metal or the alloy sheet that 20 μ m～150 μ m are thick.
3, solar charger according to claim 1 and 2 is characterized in that solar cell (1) can be silicon-based thin film solar cell, cadmium telluride film solar cells, CIGS thin-film solar cell or copper-indium-sulfur film solar cell.
4, solar charger according to claim 1 is characterized in that said organic film material (5) is flexible plastic films material.
5, solar charger according to claim 1 is characterized in that described stationary fixture (4) can be hook, chaining, safety pin or magnetic etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201423387U CN2854900Y (en) | 2005-12-06 | 2005-12-06 | Portable flexible solar charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201423387U CN2854900Y (en) | 2005-12-06 | 2005-12-06 | Portable flexible solar charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854900Y true CN2854900Y (en) | 2007-01-03 |
Family
ID=37581537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201423387U Expired - Lifetime CN2854900Y (en) | 2005-12-06 | 2005-12-06 | Portable flexible solar charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854900Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409954A (en) * | 2016-10-28 | 2017-02-15 | 倪明仿 | Flexible photovoltaic cell product and preparation method thereof |
| CN107799614A (en) * | 2017-10-31 | 2018-03-13 | 厦门祐尼三的新材料科技有限公司 | A kind of solar power generation cell phone rear cover |
-
2005
- 2005-12-06 CN CNU2005201423387U patent/CN2854900Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409954A (en) * | 2016-10-28 | 2017-02-15 | 倪明仿 | Flexible photovoltaic cell product and preparation method thereof |
| CN106409954B (en) * | 2016-10-28 | 2018-01-16 | 倪明仿 | Flexible photovoltaic battery product and preparation method |
| CN107799614A (en) * | 2017-10-31 | 2018-03-13 | 厦门祐尼三的新材料科技有限公司 | A kind of solar power generation cell phone rear cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070103 |
|
| EXPY | Termination of patent right or utility model |