CN210123905U - Folding portable solar charger - Google Patents
Folding portable solar charger Download PDFInfo
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- CN210123905U CN210123905U CN201920742819.3U CN201920742819U CN210123905U CN 210123905 U CN210123905 U CN 210123905U CN 201920742819 U CN201920742819 U CN 201920742819U CN 210123905 U CN210123905 U CN 210123905U
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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
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Abstract
The utility model provides a folding portable solar charger belongs to the photoelectric technology field, be used for converting light energy into the solar panel of electric energy including at least two, connect through the flexible line way board between two adjacent solar panels, each solar panel passes through the flexible line way board and is connected with the control panel, and the control panel still is connected with at least one rechargeable battery who is used for storing electric energy and is used for the interface that charges for electronic equipment charges. Compared with the prior art, the folding portable solar charger converts light energy into electric energy by using the solar panel, can directly charge the electronic equipment with the converted electric energy, and can also store the converted electric energy through the rechargeable battery so as to charge the electronic equipment in a dark environment; adopt the flexible line way board to connect between the adjacent solar panel, fold when not using, reduce the volume, conveniently carry, when needs charge, can expand, effectively improve the utilization ratio of sunlight, improve charge efficiency.
Description
Technical Field
The utility model relates to the field of photoelectric technology, especially a folding portable solar charger.
Background
Along with the continuous development of mobile phone technology, the functions of smart phones are more and more, the screen is bigger and bigger, therefore, in the process of using the mobile phone, the power consumption of the mobile phone is also continuously increased, the mobile phone needs to be charged frequently, people can carry a charger to charge the mobile phone nowadays, the charger refers to a device which can directly charge mobile equipment and has a power storage unit, the charger in the current market is provided with standard USB output, and can basically meet the requirements of the mobile equipment in the current market, such as the mobile phone, MP3, MP4, PSP, Bluetooth earphones, digital cameras and other digital products, the charger is deeply loved by people due to the convenient characteristic, but the charger is also an energy storage device and can be used only by continuously supplementing electric energy, and therefore, the solar charger is suitable for operation. However, the traditional solar charger is too large in size, inconvenient to carry about, single in function, low in charging efficiency, weak in endurance, incapable of fully utilizing solar energy, not only reduces the usability of the solar charger, but also possibly delays people to charge the mobile device, and brings certain trouble to the use process of people.
SUMMERY OF THE UTILITY MODEL
In order to the problem, the utility model provides a folding portable solar charger under the environment that has sunlight or other light, all can charge for the cell-phone, not only green is energy-conserving, easy operation, and is small, convenient to carry, charging efficiency is high, and long service life gives people the trip and provides very big facility.
The utility model adopts the technical proposal that:
the utility model provides a folding portable solar charger, its characterized in that includes two at least solar panel that are used for converting light energy into electric energy, connects through the flexible line way board between two adjacent solar panel, and each solar panel passes through the flexible line way board to be connected with the control panel, and the control panel still is connected with at least one rechargeable battery that is used for storing electric energy and is used for the interface that charges for electronic equipment charges.
Preferably, the control panel is further connected with a state conversion switch.
Preferably, the control panel is also connected with a status indicator lamp.
Preferably, the rechargeable battery is on the back of the solar panel.
Preferably, the charger comprises four solar panels arranged in a matrix form, and the control panel is further connected with two rechargeable batteries for storing electric energy.
More preferably, two rechargeable batteries are on the back of two adjacent solar panels.
More preferably, two rechargeable batteries are on the back of two opposing solar panels.
Preferably, the solar panel is a single crystalline silicon solar panel.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a folding portable solar charger, which utilizes a solar panel to convert light energy into electric energy under the environment with sunlight or other light, can directly charge electronic equipment with the electric energy converted by the solar panel, and can also store the electric energy converted by the solar panel through a rechargeable battery so as to charge the electronic equipment under the environment without light; adopt the flexible line way board to connect between the adjacent solar panel, fold when not using, reduce the volume of charger, conveniently carry, when needs charge, can expand the charger and charge for equipment, through expanding solar panel, can increase the photic area of charger, effectively improve the utilization ratio of sunlight, improve charge efficiency, increase duration.
Drawings
Fig. 1 is a schematic front view of a foldable portable solar charger according to the present invention;
fig. 2 is a schematic reverse side view of the foldable portable solar charger according to the present invention;
fig. 3 is a schematic view illustrating the principle of the foldable portable solar charger according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 to fig. 3 illustrate a preferred embodiment of the foldable portable solar charger according to the present invention. This folding portable solar charging ware includes two at least solar panel 20 that are used for converting light energy into electric energy, connects through flexible line way board 30 between two adjacent solar panel 20, and each solar panel 20 passes through flexible line way board 30 to be connected with control panel 10, and control panel 10 still is connected with at least one rechargeable battery 40 that is used for saving the electric energy and is used for the interface 11 that charges for electronic equipment charges, rechargeable battery 40 can set up at solar panel 20's the back, can expand solar panel 20 like this when needs, increases the photic area, effectively improves the utilization ratio of sunlight, when not needing, can fold, reduces the volume, conveniently carries.
The control panel 10 is further connected to a state switch 12 to control the solar panel to charge the electronic device to a first state, control the solar panel to charge the rechargeable battery to a second state, and control the rechargeable battery to charge the electronic device to a third state, and the state switch 12 is changed to charge the electronic device or the rechargeable battery with the electric energy converted by the solar panel, or charge the electronic device with the rechargeable battery. The control panel 10 is further connected with a status indicator lamp 13 for reminding a user of which status the status switch 12 is specifically located.
As a preferred embodiment, as shown in fig. 1 and fig. 2, the folding portable solar charger comprises four solar panels 20 arranged in a matrix, two adjacent solar panels 20 are connected through a flexible circuit board 30, each solar panel 20 is connected with a control board 10, two rechargeable batteries 40 are connected with the control board 10, and the control board 10 is further connected with a charging interface 11, a state change switch 12 and a state indicator 13. The control panel 10 may be disposed on the back of one of the solar panels 20.
The charging interface 11 and the state change switch 12 may be provided on the back surface of one solar panel 20 having the rechargeable battery 40, or may be provided on the back surface of another solar panel 20. The rechargeable battery 40 may be disposed on the back of the adjacent solar panel 20, or may be disposed on the back of two opposite solar panels 20. When sunlight is sufficient, the solar panel 20 generates current voltage under the sunlight, the current voltage is stably output at 5V voltage through the conversion of the control panel 10, the voltage-stabilized charging of the mobile phone is realized, or the state change switch 13 can be switched to charge the rechargeable battery 40 when the mobile phone does not need to be charged, at the moment, the solar panel 20 converts the light energy into the electric energy to be stored in the rechargeable battery 40, and a user can conveniently charge the mobile phone under the condition of insufficient sunlight; the solar panel 20 is made of a single crystalline silicon solar cell, the photoelectric conversion efficiency of the current single crystalline silicon solar cell is about 16%, the highest photoelectric conversion efficiency can reach 24%, and the conversion efficiency is higher in the current photovoltaic material; the 4 monocrystalline silicon solar panels are connected through the 4 flexible circuit boards 30, and when the solar mobile phone charger is not used during carrying, the flexible circuit boards are folded for 2 times, so that the size of the solar mobile phone charger is reduced, and the solar mobile phone charger is convenient to carry; when the mobile phone needs to be charged, the folding charger is unfolded to increase the light receiving area, and solar energy is converted into electric energy to directly charge the mobile phone.
It should be noted that, when the charger with four solar panels 20 is folded, the charger may be folded left and right, then folded up and down, and finally folded into a charger with the area of a single solar panel 20.
To sum up, the technical scheme of the utility model can be fully effectual the above-mentioned utility model purpose of realization, just the utility model discloses a structure and functional principle all obtain abundant verification in the embodiment, can reach anticipated efficiency and purpose, do not deviating from the utility model discloses a under the prerequisite of principle and essence, can make multiple change or modification to the embodiment of utility model. Therefore, the present invention includes all the alternative contents within the scope mentioned in the claims, and all the equivalent changes made within the claims of the present invention are included in the claims of the present application.
Claims (8)
1. The utility model provides a folding portable solar charger, its characterized in that includes two at least solar panel that are used for converting light energy into electric energy, connects through the flexible line way board between two adjacent solar panel, and each solar panel passes through the flexible line way board to be connected with the control panel, and the control panel still is connected with at least one rechargeable battery that is used for storing electric energy and is used for the interface that charges for electronic equipment charges.
2. The folding portable solar charger according to claim 1, wherein: the control panel is also connected with a state change-over switch.
3. The folding portable solar charger according to claim 2, wherein: the control panel is also connected with a status indicator lamp.
4. The folding portable solar charger according to claim 1, wherein: the rechargeable battery is arranged on the back of the solar panel.
5. The folding portable solar charger according to any one of claims 1 to 4, wherein: the charger comprises four solar panels arranged in a matrix form, and the control panel is also connected with two rechargeable batteries for storing electric energy.
6. The folding portable solar charger according to claim 5, wherein: two rechargeable batteries are arranged on the back surfaces of two adjacent solar panels.
7. The folding portable solar charger according to claim 5, wherein: two rechargeable batteries are arranged on the back of the two opposite solar panels.
8. The folding portable solar charger according to claim 1, wherein: the solar panel is a monocrystalline silicon solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920742819.3U CN210123905U (en) | 2019-05-22 | 2019-05-22 | Folding portable solar charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920742819.3U CN210123905U (en) | 2019-05-22 | 2019-05-22 | Folding portable solar charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210123905U true CN210123905U (en) | 2020-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920742819.3U Active CN210123905U (en) | 2019-05-22 | 2019-05-22 | Folding portable solar charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210123905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116865413A (en) * | 2023-09-04 | 2023-10-10 | 哈尔滨学院 | Portable photovoltaic charger |
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2019
- 2019-05-22 CN CN201920742819.3U patent/CN210123905U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116865413A (en) * | 2023-09-04 | 2023-10-10 | 哈尔滨学院 | Portable photovoltaic charger |
| CN116865413B (en) * | 2023-09-04 | 2023-12-29 | 哈尔滨学院 | Portable photovoltaic charger |
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