CN211981556U - Solar energy and wind energy integrated device for charging and energy storage - Google Patents
Solar energy and wind energy integrated device for charging and energy storage Download PDFInfo
- Publication number
- CN211981556U CN211981556U CN202020625573.4U CN202020625573U CN211981556U CN 211981556 U CN211981556 U CN 211981556U CN 202020625573 U CN202020625573 U CN 202020625573U CN 211981556 U CN211981556 U CN 211981556U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 27
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 21
- 229910052744 lithium Inorganic materials 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 17
- 230000000087 stabilizing effect Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Images
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
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Wind Motors (AREA)
- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a solar energy and wind energy integrated device for charging and energy storage, including casing (2) and fix wind energy charging assembly, solar charging assembly and energy storage subassembly on casing (2), casing (2) be the cylinder structure, solar charging assembly include flexible solar energy collecting panel (4), flat spiral spring and card strip (3), flat spiral spring one end inside being fixed in casing (2), the other end is connected with the one end of flexible solar energy collecting panel (4), card strip (3) be connected with the other end of flexible solar energy collecting panel (4), the axial of flat spiral spring the same with the axial of casing (2). Compared with the prior art, the utility model has the advantages of efficient, portable good.
Description
Technical Field
The utility model relates to an electronic equipment technique especially relates to a solar energy and wind energy integrated device for charging and energy storage.
Background
Along with the increasing popularization of electronic equipment, the charging requirement of the electronic equipment is increased, a mobile power supply is required to be used for charging the electronic equipment under the condition that no power supply exists outdoors, but the power storage capacity of the mobile power supply is limited, and in order to enhance the power storage capacity of the mobile power supply, a collecting device for collecting solar energy or wind energy is connected to the mobile power supply, so that the cruising ability of the mobile power supply is greatly enhanced. The solar energy collecting device generally adopts a solar cell panel, the wind energy collecting device adopts a fan and a wind driven generator, the solar cell panel receives solar energy and converts the solar energy into electric energy, the fan receives wind energy and drives the generator to generate electricity, at the moment, the solar cell panel and the wind driven generator are equivalent to current sources, but the utilization of the solar energy and the wind energy is limited by the structure and the size, the energy utilization rate is low and is greatly influenced by weather, meanwhile, the output voltage, the current and the power are not constant and are influenced by temperature, illumination, load and the like, the current is overlarge, the battery can be burned, the voltage is too low, the battery cannot be charged, and the power is too small and cannot be used for charging electronic; the oversize of the solar cell panel and the fan also affects the portability of the mobile power supply.
The prior art also provides some solutions, Chinese patent CN201910611614.6 proposes a new energy charging station with complementary wind energy and solar energy, which comprises a workbench, a wind energy generating device and a solar energy generating device, wherein the lower end of the workbench is provided with a dead slot, a walking mechanism is arranged in the dead slot, the upper end of the workbench is fixedly provided with a lifting mechanism, the output end of the lifting mechanism is fixedly provided with a mounting plate, the middle position of the mounting plate is connected with a rotating shaft through a shaft, the rotating shaft is fixedly connected with a bottom plate, one side of the bottom plate is hinged with a solar panel mounting platform, the solar panel mounting platform is provided with a mounting groove, the bottom plate is provided with an angle adjusting mechanism for driving the solar panel mounting platform to rotate around the bottom plate, the mounting plate is also provided with a power mechanism for driving the rotating shaft to rotate, the device can switch two power supply devices, can be used under various weathers, but the solar panel area of this patent is little, and resource utilization is low, and is with high costs and difficult carrying.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a solar energy and wind energy integrated device for charging and energy storage in order to overcome the defect that above-mentioned prior art exists, portable, the security is good, and energy storage efficiency is high.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides a solar energy and wind energy integrated device for charging and energy storage, includes the casing and fixes wind energy charging assembly, solar charging assembly and the energy storage subassembly on the casing, the casing be the cylinder structure, solar charging assembly include flexible solar energy collecting panel, flat spiral spring and card strip, flat spiral spring one end be fixed in inside the casing, the other end is connected with the one end of flexible solar energy collecting panel, the card strip be connected with the other end of flexible solar energy collecting panel, the axial of flat spiral spring the same with the axial of casing.
Further, the shell is a cylinder.
Furthermore, the energy storage assembly comprises a lithium battery, a voltage stabilizing circuit board and a charging and discharging circuit board, wherein the voltage stabilizing circuit board and the charging and discharging circuit board are connected with the lithium battery, and the voltage stabilizing circuit board is connected with the flexible solar energy collecting board.
Furthermore, the charging and discharging circuit board is connected with a USB discharging interface and a Micro-USB charging interface.
Furthermore, the USB discharging interface and the Micro-USB charging interface are arranged on the bottom surface of the shell.
Further, the energy storage assembly is arranged inside the shell.
Furthermore, the wind energy charging assembly comprises a fan and a miniature wind driven generator, the fan is arranged on the bottom surface of the shell and connected with the miniature wind driven generator, and the miniature wind driven generator is arranged in the shell and connected with the voltage stabilizing circuit board.
Further, the axial direction of the fan is the same as the axial direction of the shell.
Furthermore, the fan comprises a protective cover and a plurality of wind power blades inside the protective cover.
Further, the wind blade is arc-shaped.
Compared with the prior art, the utility model discloses have with following beneficial effect:
(1) the utility model discloses a wind energy charging assembly, solar charging assembly carries out the energy storage for energy storage assembly jointly and charges, energy storage efficiency and natural energy utilization are high, the casing is the cylinder structure, solar charging assembly includes flexible solar energy collecting panel, flat spiral spring and card strip, flat spiral spring one end is fixed in inside the casing, the other end is connected with the one end of flexible solar energy collecting panel, the card strip is connected with the other end of flexible solar energy collecting panel, the axial of flat spiral spring is the same with the axial of casing simultaneously, save space, conveniently carry.
(2) The utility model discloses connect lithium cell, flexible solar energy collecting panel and miniature aerogenerator respectively with the voltage stabilizing circuit board, the lithium cell is connected with the charge-discharge circuit board simultaneously, is equipped with USB interface and the Micro-USB interface that charges that discharges on the charge-discharge circuit board, conveniently carries out charge-discharge to the lithium cell simultaneously, and voltage is stable, conveniently removes the device to power department and charges the lithium cell, the simple operation;
(3) the utility model adopts the cylindrical shell, the flat spiral spring is convenient to fold and draw the flexible solar collecting plate, the clamping of the shell is avoided, meanwhile, the fan is arranged on the bottom surface of the shell, the axial direction of the fan is the same as the axial direction of the shell, the wind energy is convenient to collect, the USB discharging interface and the Micro-USB charging interface are arranged on the other bottom surface of the shell, and the lithium battery is convenient to charge and discharge;
(4) the utility model discloses a fan that outline diameter and casing bottom surface diameter are the same, portable, the fan includes safety cover and the inside a plurality of wind-force blades of safety cover, and the security is good, and wind-force blade is the arc, can receive the wind energy in arbitrary position, and resource utilization is high.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of a deployed configuration of a flexible solar collector panel;
fig. 3 is a top view of the present invention;
fig. 4 is a bottom view of the present invention;
fig. 5 is a schematic view of the internal structure of the present invention;
the reference numbers in the figures illustrate:
1. the wind power blade, 2, a shell, 3, a clamping strip, 4, a flexible solar energy collecting plate, 5, a USB discharging interface, 6, a Micro-USB charging interface, 7, a Micro wind driven generator, 8, a lithium battery, 9, a voltage stabilizing circuit board and 10, a charging and discharging circuit board.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
A solar energy and wind energy integrated device for charging and storing energy is shown in figures 1 and 5 and comprises a shell 2, a wind energy charging assembly, a solar energy charging assembly and an energy storage assembly, wherein the wind energy charging assembly, the solar energy charging assembly and the energy storage assembly are fixed on the shell 2, solar energy and wind energy are mutually supplemented, the natural energy utilization rate is high, the energy storage efficiency is high, and the shell 2 is a cylinder.
As shown in fig. 2, the solar charging assembly comprises a flexible solar collecting plate 4, a flat spiral spring and a clamping strip 3, one end of the flat spiral spring is fixed inside the shell 2, the other end of the flat spiral spring is connected with one end of the flexible solar collecting plate 4, the clamping strip 3 is connected with the other end of the flexible solar collecting plate 4, the axial direction of the flat spiral spring is the same as that of the shell 2, so that the shell can contain the flexible solar collecting plate 4 with a larger area, the flexible solar collecting plate is pulled out through the clamping strip, the solar charging assembly is simple in operation, the space is saved, and the solar charging assembly is convenient to carry.
Referring to fig. 5, the energy storage module is disposed inside the housing 2 for protection, the module includes a lithium battery 8, and a voltage stabilizing circuit board 9 and a charging and discharging circuit board 10 connected to the lithium battery 8, the flexible solar energy collecting board 4 receives solar energy and converts the solar energy into electric energy, the flexible solar energy collecting board 4 is equivalent to a current source at this time, but the output voltage, current and power of the flexible solar energy collecting board 4 are not constant and affected by temperature illumination and load, and cannot directly charge the lithium battery 8 and the mobile device, the voltage stabilizing circuit board 9 is connected to the flexible solar energy collecting board 4 through a wire, an electric energy conversion circuit is added between the flexible solar energy collecting board 4 and the lithium battery 8, the charging and discharging circuit board 10 is connected to a USB discharging interface 5 and a Micro-USB charging interface 6, the Micro-USB charging interface is used for charging the lithium battery 8, so as to ensure the voltage and current required by the, and control charging current is in safe range, and the USB interface that discharges is used for connecting consumer, charges consumer with the electric energy that the lithium cell stored, as shown in fig. 4, and USB discharge interface 5 and the Micro-USB interface 6 that charges set up in the bottom surface of casing 2, the operation of being convenient for. The voltage range of the single lithium battery 8 is 3.3-4.2V, the charging voltage of the mobile equipment is 5V, a booster circuit is needed to boost the voltage to 5V, and meanwhile, the charging current is controlled.
The wind energy charging assembly comprises a fan and a micro wind driven generator 7, the fan is arranged on the bottom surface of the shell 2 and connected with the micro wind driven generator 7, and the micro wind driven generator 7 is arranged inside the shell 2 and connected with the voltage stabilizing circuit board 9 through a lead.
As shown in fig. 1 and 3, the axial direction of the fan is the same as the axial direction of the casing 2, the fan comprises a protective cover and 6 wind power blades 1 inside the protective cover, the wind power drives the wind power blades 1 to rotate, the miniature wind power generator 7 is further driven to generate electricity, the diameter of the protective cover is the same as the diameter of the bottom surface of the casing 2, the fan is convenient to carry, and the wind power blades 1 are arc-shaped, so that the fan can receive wind power in any direction on a plane, and wind power resources are fully utilized.
When the device is used, the shell 2 is transversely placed, the fan collects wind energy, the clamping strip 3 is pulled to drive the flexible solar energy collecting plate 4 to extend out from the side surface of the cylindrical shell 2, solar energy is collected, the lithium battery 8 charges the charging equipment through the USB discharging interface 5, the power supply charges the lithium battery through the Micro-USB charging interface 6, the lithium battery 8 adopts a chip and a charging and discharging protocol to ensure that the lithium battery 8 can simultaneously carry out charging and discharging, the chip identifies the rapid charging protocol in the electric equipment, simultaneously adopts high-power point tracking MPPT (maximum power point tracking), the flexible solar energy collecting plate 4 always works in a maximum power state, the charging equipment is charged by utilizing wind energy and solar energy while no overheating or unstable voltage is generated, the Micro wind driven generator 7 and the flexible solar energy collecting plate 4 correspondingly collect the wind energy and the solar energy and convert the wind energy into electric energy, the voltage stabilizing circuit board collects the electric energy, stabilizes the voltage and rectifies the electric energy and, after the use, the flexible solar energy collecting plate 4 is retracted into the shell 2 through the flat spiral spring, so that the protection effect is achieved.
This embodiment provides a solar energy and wind energy integrated device for charging and energy storage, charges subassembly, solar charging subassembly through the wind energy and carries out the energy storage for energy storage subassembly jointly and charge, and energy storage efficiency and natural energy utilization are rateed highly, and the casing is the cylinder structure, and solar charging subassembly includes flexible solar energy collecting panel, flat spiral spring and card strip, saves space, conveniently carries.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides a solar energy and wind energy integrated device for charging and energy storage, includes casing (2) and fixes wind energy charging assembly, solar charging assembly and the energy storage subassembly on casing (2), a serial communication port, casing (2) be the cylinder structure, solar charging assembly include flexible solar energy collector plate (4), flat spiral spring and card strip (3), flat spiral spring one end inside being fixed in casing (2), the other end is connected with the one end of flexible solar energy collector plate (4), card strip (3) be connected with the other end of flexible solar energy collector plate (4), the axial of flat spiral spring the same with the axial of casing (2).
2. The solar and wind integrated apparatus for charging and storing energy according to claim 1, wherein said housing (2) is a cylinder.
3. The solar and wind integrated device for charging and storing energy according to claim 1, wherein the energy storage assembly comprises a lithium battery (8), and a voltage stabilizing circuit board (9) and a charging and discharging circuit board (10) connected with the lithium battery (8), and the voltage stabilizing circuit board (9) is connected with the flexible solar energy collecting plate (4).
4. The solar and wind integrated device for charging and storing energy according to claim 3, wherein the charging and discharging circuit board (10) is connected with a USB discharging interface (5) and a Micro-USB charging interface (6).
5. The integrated solar and wind energy device for charging and storing energy as claimed in claim 4, wherein the USB discharge interface (5) and the Micro-USB charging interface (6) are disposed on the bottom surface of the housing (2).
6. The integrated solar and wind energy device for charging and storing energy of claim 3, wherein said energy storage assembly is placed inside the housing (2).
7. The solar and wind integrated device for charging and storing energy according to claim 1, wherein the wind charging assembly comprises a fan and a micro wind generator (7), the fan is disposed on the bottom surface of the housing (2) and connected with the micro wind generator (7), and the micro wind generator (7) is disposed inside the housing (2) and connected with the energy storage assembly.
8. The solar and wind integrated apparatus for charging and storing energy according to claim 7, wherein the axial direction of the fan is the same as the axial direction of the housing (2).
9. Solar and wind integrated device for charging and storing energy according to claim 7, characterized in that said fan comprises a protective cover and a plurality of wind blades (1) inside the protective cover.
10. Solar and wind integrated device for charging and storing energy according to claim 9, characterized in that said wind blades (1) are curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020625573.4U CN211981556U (en) | 2020-04-23 | 2020-04-23 | Solar energy and wind energy integrated device for charging and energy storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020625573.4U CN211981556U (en) | 2020-04-23 | 2020-04-23 | Solar energy and wind energy integrated device for charging and energy storage |
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| Publication Number | Publication Date |
|---|---|
| CN211981556U true CN211981556U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020625573.4U Expired - Fee Related CN211981556U (en) | 2020-04-23 | 2020-04-23 | Solar energy and wind energy integrated device for charging and energy storage |
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| Country | Link |
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| CN (1) | CN211981556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431264A (en) * | 2020-04-23 | 2020-07-17 | 上海工程技术大学 | Solar energy and wind energy integrated device for charging and energy storage |
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2020
- 2020-04-23 CN CN202020625573.4U patent/CN211981556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431264A (en) * | 2020-04-23 | 2020-07-17 | 上海工程技术大学 | Solar energy and wind energy integrated device for charging and energy storage |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |