CN218301327U - Off-grid photovoltaic power generation device - Google Patents
Off-grid photovoltaic power generation device Download PDFInfo
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- CN218301327U CN218301327U CN202222365754.XU CN202222365754U CN218301327U CN 218301327 U CN218301327 U CN 218301327U CN 202222365754 U CN202222365754 U CN 202222365754U CN 218301327 U CN218301327 U CN 218301327U
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- 238000010248 power generation Methods 0.000 title claims abstract description 27
- 230000000694 effects Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000003760 hair shine Effects 0.000 abstract 1
- 238000010030 laminating Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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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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Abstract
The utility model discloses an off-grid photovoltaic power generation device belongs to photovoltaic power generation equipment technical field, include: the storage battery is of a rectangular structure, a first photovoltaic plate is fixedly attached to one surface of the storage battery, second photovoltaic plates are movably attached to two surfaces, adjacent to the first photovoltaic plate, of the storage battery, the two second photovoltaic plates are hinged to the first photovoltaic plate, a third photovoltaic plate is movably attached to one surface, opposite to the first photovoltaic plate, of the storage battery, the third photovoltaic plate is divided into two halves, and the two third photovoltaic plates are hinged to the adjacent second photovoltaic plates respectively; be provided with stop gear on the second photovoltaic panel end wall, stop gear includes a pair of fixed billet of fixed along second photovoltaic panel end wall length direction. This off-grid photovoltaic power generation device has enlarged the area that the photovoltaic board received the sunshine and shines, has improved the generating efficiency.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic power generation equipment, especially, relate to an off-grid photovoltaic power generation device.
Background
Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. Photovoltaic off-grid power generation refers to an independent photovoltaic power generation device which is not connected with a power grid, and the photovoltaic off-grid power generation device comprises the following basic components: the photovoltaic array voltage conversion converter comprises a photovoltaic array voltage conversion converter, a storage battery, a load, an inverter and a solar controller. The photovoltaic array is a device for directly converting solar energy into electric energy, and the electric energy generated by the device can be stored in a storage battery for standby or directly provided for an external load for use. The solar controller provides optimal charging voltage and current for the storage battery, the storage battery is charged quickly, stably and efficiently, and meanwhile the storage battery is protected, and the phenomena of overcharging and overdischarging are avoided. The inverter inverts the low-voltage direct current provided by the photovoltaic array and the storage battery into alternating current matched with the load and supplies the alternating current to the alternating current load for use. The storage battery (group) directly stores the direct current generated by the photovoltaic array for load use.
In activities such as outdoor tourism, adventure, in order to guarantee that load equipment such as collection, electric light can have sufficient electric power, often need carry photovoltaic portable power source and provide direct current or alternating current for the load for even keep away from the electric wire netting and also very convenient in activities such as outdoor tourism, adventure. Portable power source with photovoltaic power generation function, in order to make the high-efficient power supply of solar module, its area is the better more, however the area is the big more can cause the inconvenient that the transportation carried, consequently people often use the treasured that charges that has photovoltaic function of charging, its photovoltaic board is generally inlayed and is fixed on the precious surface of charging, both had solar energy power generation function, and convenient to carry again, but, in the precious use that charges, only have one side photovoltaic board can accept shining of sunshine, light energy conversion efficiency is lower, be difficult to continuously supply power to a plurality of consumer, for this, we propose one kind and leave net photovoltaic power generation device and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art, in the treasured use that charges, only have a photovoltaic board can accept shining of sunshine, and light energy conversion efficiency is lower, is difficult to the problem that lasts the power supply to a plurality of consumer, and the off-grid photovoltaic power generation device who proposes.
In order to realize the purpose, the utility model adopts the following technical scheme:
an off-grid photovoltaic power generation device, comprising:
the storage battery is of a rectangular structure, a first photovoltaic plate is fixedly attached to one surface of the storage battery, second photovoltaic plates are movably attached to two surfaces, adjacent to the first photovoltaic plate, of the storage battery, the two second photovoltaic plates are hinged to the first photovoltaic plate, a third photovoltaic plate is movably attached to one surface, opposite to the first photovoltaic plate, of the storage battery, the third photovoltaic plate is divided into two halves, and the two third photovoltaic plates are hinged to the adjacent second photovoltaic plates respectively;
be provided with stop gear on the second photovoltaic plate end wall, stop gear includes along the fixed a pair of fixed strip piece of second photovoltaic plate end wall length direction, and is a pair of the equal activity of one end that fixed strip piece kept away from each other is worn to be equipped with spacing pin rod, be fixed with on the end wall of first photovoltaic plate and third photovoltaic plate and supply the spacing lantern ring of spacing pin rod male.
Through the technical scheme, place the battery level, first photovoltaic plate is located the ascending one side of battery, then rotate third photovoltaic plate and second photovoltaic plate to horizontal position, and through the grafting of spacing pin pole and the spacing lantern ring with first photovoltaic plate, second photovoltaic plate and third photovoltaic plate level are spacing, first photovoltaic plate this moment, second photovoltaic plate and third photovoltaic plate just constitute a great photovoltaic board, increase the area of accepting the sunshine irradiation, thereby improve the generating efficiency, make the quick storage electric energy of battery, for the load power supply. After the use, rotate the laminating with second photovoltaic plate and third photovoltaic plate on the outer wall that the battery corresponds, can carry.
Preferably, the fixed strip piece is provided with the chamber that holds that is the rectangle structure along length direction in, hold intracavity slidable mounting have the nest block of rectangle structure, spacing pin pole stretches into and holds intracavity and nest block fixed connection.
Through above-mentioned technical scheme, the cover piece slides in holding the intracavity, can improve the stability that spacing pin rod stretches out fixed barrel and spacing lantern ring grafting.
Preferably, a screw rod is movably arranged between the pair of fixed blocks in a penetrating mode, the thread directions of the two ends of the screw rod are opposite, and the end portion of the screw rod is in threaded sleeve connection with the corresponding sleeve block.
Through the technical scheme, the screw rod is matched with the sleeve block in a sleeved mode through threads, and the sleeve block can push the limiting pin rod to extend out of the fixing strip block to be connected with the limiting lantern ring in an inserting mode only by rotating the screw rod.
Preferably, the position of the screw rod close to the middle part is fixedly sleeved with a roller, and the roller is positioned between the pair of fixed blocks.
Through the technical scheme, in the use process, the lead screw can be driven to rotate only by twisting the roller.
Preferably, first photovoltaic plate, second photovoltaic plate and third photovoltaic plate all include the framework and inlay the photovoltaic board main part of adorning in the framework.
Through above-mentioned technical scheme, the framework can play the effect to the protection of photovoltaic board main part, and is convenient for connect fixedly.
Preferably, the end parts of the surface of the frame body are respectively bonded with a protective pad.
Through above-mentioned technical scheme, can avoid the direct contact between photovoltaic board main part or framework and the object, play the effect of abrasionproof decreases.
Preferably, one side of the third photovoltaic panel, which is far away from the second photovoltaic panel, is set to be an arc surface.
Through above-mentioned technical scheme, be favorable to a pair of third photovoltaic plate to rotate to with battery surface laminating.
To sum up, the utility model discloses a technological effect and advantage: this off-grid photovoltaic power generation device, through set up first photovoltaic plate respectively on the battery four sides, second photovoltaic plate and third photovoltaic plate, and first photovoltaic plate, it is articulated between second photovoltaic plate and the third photovoltaic plate, and then when first photovoltaic plate is located the ascending one side of battery and places the battery level, can rotate third photovoltaic plate and second photovoltaic plate to horizontal position, first photovoltaic plate this moment, a great photovoltaic board is just constituteed to second photovoltaic plate and third photovoltaic plate, compare the structural style that photovoltaic panel on traditional battery single face carries out photovoltaic power generation, the device has enlarged the area of accepting the sunshine irradiation, thereby improve generating efficiency, make the battery save the electric energy fast, for the load power supply.
Through the stop gear that second photovoltaic plate tip set up, when first photovoltaic plate, second photovoltaic plate and third photovoltaic plate are located same horizontal position, only need rub the gyro wheel with the hands and drive the lead screw and rotate, utilize the screw-thread fit of pocket and lead screw, order about the pocket and promote spacing pin pole and stretch out the spacing lantern ring that corresponds on fixed barrel and first photovoltaic plate and the third photovoltaic plate and peg graft, alright with first photovoltaic plate, second photovoltaic plate and third photovoltaic plate level are spacing, and after the battery finishes using, rub the gyro wheel with the hands and make spacing pin pole break away from the spacing lantern ring and withdraw in the fixed barrel, can rotate the laminating on the outer wall that the battery corresponds with second photovoltaic plate and third photovoltaic plate, and the carrying is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the second photovoltaic panel and the third photovoltaic panel of the present invention after being unfolded;
fig. 3 is a schematic structural view of the limiting mechanism of the present invention;
fig. 4 is a schematic view of the internal structure of the fixing bar of the present invention.
In the figure: 1. a storage battery; 2. a first photovoltaic panel; 3. a second photovoltaic panel; 4. a third photovoltaic panel; 5. a limiting mechanism; 6. a frame body; 7. a photovoltaic panel body; 8. a protective pad; 9. fixing the bar block; 10. a limit pin rod; 11. a limiting lantern ring; 12. a roller; 13. an accommodating chamber; 14. sleeving blocks; 15. and a screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 and 2, an off-grid photovoltaic power generation apparatus includes: the storage battery 1 is in a rectangular structure, and is used for charging equipment. A first photovoltaic plate 2 is fixedly attached to one surface of a storage battery 1, second photovoltaic plates 3 are movably attached to two adjacent surfaces of the storage battery 1 and the first photovoltaic plate 2, the two second photovoltaic plates 3 are hinged to the first photovoltaic plate 2, a third photovoltaic plate 4 is movably attached to one surface of the storage battery 1 opposite to the first photovoltaic plate 2, the third photovoltaic plate 4 is divided into two halves, and the two third photovoltaic plates 4 are hinged to the adjacent second photovoltaic plates 3 respectively; through above-mentioned technical scheme, place battery 1 level, first photovoltaic plate 2 is located the ascending one side of battery 1, then rotate third photovoltaic plate 4 and second photovoltaic plate 3 to horizontal position (as figure 2), a great photovoltaic board is just constituteed to first photovoltaic plate 2, second photovoltaic plate 3 and third photovoltaic plate 4, increase the area of accepting the sunshine irradiation, thereby improve the generating efficiency, make battery 1 store the electric energy fast, for the load power supply. After the use, rotate the laminating of second photovoltaic panel 3 and third photovoltaic panel 4 on the outer wall that battery 1 corresponds (as figure 1), can carry, as further embodiment, when second photovoltaic panel 3 and third photovoltaic panel 4 rotate the laminating and carry on the outer wall that battery 1 corresponds, in order to avoid second photovoltaic panel 3 and third photovoltaic panel 4 to rotate and scatter, can use cloth cover or plastics shell to protect the device.
Referring to fig. 1 and 2, as a further embodiment, the first photovoltaic panel 2, the second photovoltaic panel 3, and the third photovoltaic panel 4 each include a frame 6 and a photovoltaic panel main body 7 embedded in the frame 6, the frame 6 can protect the photovoltaic panel main body 7, and is convenient for connection and fixation, and the end positions of the surface of the frame 6 are respectively bonded with a protective pad 8, so as to avoid direct contact between the photovoltaic panel main body 7 or the frame 6 and an object, and to perform an anti-abrasion function. One side of the third photovoltaic panel 4 far away from the second photovoltaic panel 3 is set to be an arc surface. The pair of third photovoltaic panels 4 is facilitated to rotate to be attached to the surface of the storage battery 1.
Referring to fig. 2, fig. 3 and fig. 4, a limiting mechanism 5 is arranged on the end wall of the second photovoltaic panel 3, the limiting mechanism 5 includes a pair of fixing strips 9 fixed along the length direction of the end wall of the second photovoltaic panel 3, a limiting pin 10 is movably arranged at one end of each of the fixing strips 9, a limiting sleeve ring 11 for inserting the limiting pin 10 is fixed on the end wall of the first photovoltaic panel 2 and the end wall of the third photovoltaic panel 4, and by the above technical scheme, when the first photovoltaic panel 2, the second photovoltaic panel 3 and the third photovoltaic panel 4 are located at the same horizontal position, the limiting pin 10 is pushed to be inserted into the corresponding limiting sleeve ring 11 on the first photovoltaic panel 2 and the third photovoltaic panel 4, so that the first photovoltaic panel 2, the second photovoltaic panel 3 and the third photovoltaic panel 4 are horizontally limited. Offer the chamber 13 that holds that is the rectangle structure along length direction in the fixed barrel 9, hold the nest block 14 that slidable mounting has the rectangle structure in the chamber 13, spacing pin rod 10 stretches into hold chamber 13 in with nest block 14 fixed connection, nest block 14 slides holding chamber 13, can improve the stability that spacing pin rod 10 stretched out fixed barrel 9 and spacing lantern ring 11 and peg graft. A screw rod 15 is movably arranged between the pair of fixing strips 9 in a penetrating mode, the thread directions of two ends of the screw rod 15 are opposite, the end portion of the screw rod 15 is in threaded sleeve connection with the corresponding sleeve block 14, the screw rod 15 is in threaded sleeve connection with the sleeve block 14, and the sleeve block 14 can push the limiting pin rod 10 to extend out of the fixing strips 9 to be connected with the limiting lantern ring 11 in an inserting mode only by rotating the screw rod 15. The position department that lead screw 15 is close to the middle part is fixed to be equipped with gyro wheel 12, and gyro wheel 12 is located between a pair of fixed barrel 9, in the use, only needs to rub gyro wheel 12 and can drive lead screw 15 and rotate, and wherein gyro wheel 12 and lead screw 15 are close to the one side setting that second photovoltaic plate 3 was kept away from to fixed barrel 9 to gyro wheel 12 rubs.
The working principle is as follows: when the photovoltaic panel is used, the storage battery 1 is horizontally placed, the first photovoltaic panel 2 is located on the upward surface of the storage battery 1, then the third photovoltaic panel 4 and the second photovoltaic panel 3 are rotated to the horizontal position, the twisting roller 12 drives the screw rod 15 to rotate, the sleeve block 14 is driven to push the limit pin rod 10 to extend out of the fixing strip block 9 to be inserted into the corresponding limit sleeve ring 11 on the first photovoltaic panel 2 and the third photovoltaic panel 4 by utilizing the threaded fit of the sleeve block 14 and the screw rod 15, the second photovoltaic panel 3 and the third photovoltaic panel 4 are horizontally limited, at the moment, the first photovoltaic panel 2, the second photovoltaic panel 3 and the third photovoltaic panel 4 form a larger photovoltaic panel, the area irradiated by sunlight is increased, and therefore, the power generation efficiency is improved, the storage battery 1 can rapidly store electric energy and supply power to a load; after the storage battery 1 is used, the limiting pin rod 10 is separated from the limiting sleeve ring 11 by twisting the roller 12 to be retracted into the fixing strip block 9, the first photovoltaic plate 2, the second photovoltaic plate 3 and the third photovoltaic plate 4 are not limited, the second photovoltaic plate 3 and the third photovoltaic plate 4 can be rotated and attached to the outer wall corresponding to the storage battery 1, and the storage battery is convenient to carry.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An off-grid photovoltaic power generation device, comprising:
the photovoltaic solar panel comprises a storage battery (1), wherein the storage battery (1) is of a rectangular structure, one surface of the storage battery (1) is fixedly attached with a first photovoltaic panel (2), two adjacent surfaces of the storage battery (1) and the first photovoltaic panel (2) are movably attached with second photovoltaic panels (3), the two second photovoltaic panels (3) are hinged to the first photovoltaic panel (2), one surface of the storage battery (1) opposite to the first photovoltaic panel (2) is movably attached with a third photovoltaic panel (4), the third photovoltaic panel (4) is divided into two parts in half, and the two third photovoltaic panels (4) are respectively hinged to the adjacent second photovoltaic panels (3);
be provided with stop gear (5) on second photovoltaic plate (3) end wall, stop gear (5) are including a pair of fixed strip piece (9) of fixing along second photovoltaic plate (3) end wall length direction, and is a pair of spacing pin rod (10) are worn to be equipped with in the equal activity of one end that fixed strip piece (9) kept away from each other, be fixed with on the end wall of first photovoltaic plate (2) and third photovoltaic plate (4) and supply spacing pin rod (10) male spacing lantern ring (11).
2. An off-grid photovoltaic power generation device according to claim 1, wherein: set up chamber (13) that hold that is the rectangle structure along length direction in fixed strip piece (9), sliding installation has sleeve block (14) of rectangle structure in holding chamber (13), spacing pin rod (10) stretch into hold chamber (13) in with sleeve block (14) fixed connection.
3. The off-grid photovoltaic power generation device according to claim 2, wherein: a screw rod (15) is movably arranged between the pair of fixing strips (9) in a penetrating manner, the thread directions of two ends of the screw rod (15) are opposite, and the end part of the screw rod (15) is in threaded sleeve connection with the corresponding sleeve block (14).
4. An off-grid photovoltaic power generation device according to claim 3, wherein: the position of the screw rod (15) close to the middle is fixedly sleeved with a roller (12), and the roller (12) is located between the pair of fixed blocks (9).
5. An off-grid photovoltaic power generation device according to claim 1, wherein: first photovoltaic plate (2), second photovoltaic plate (3) and third photovoltaic plate (4) all include framework (6) and inlay photovoltaic board main part (7) of dress in framework (6).
6. An off-grid photovoltaic power generation device according to claim 5, wherein: and protective pads (8) are bonded at the end parts of the surface of the frame body (6).
7. An off-grid photovoltaic power generation device according to claim 1, wherein: one side of the third photovoltaic plate (4) far away from the second photovoltaic plate (3) is set to be an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222365754.XU CN218301327U (en) | 2022-09-06 | 2022-09-06 | Off-grid photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222365754.XU CN218301327U (en) | 2022-09-06 | 2022-09-06 | Off-grid photovoltaic power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218301327U true CN218301327U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222365754.XU Active CN218301327U (en) | 2022-09-06 | 2022-09-06 | Off-grid photovoltaic power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218301327U (en) |
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2022
- 2022-09-06 CN CN202222365754.XU patent/CN218301327U/en active Active
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Effective date of registration: 20240808 Address after: Group 16, Yongxing Village, Hexin Town, Jingyang District, Deyang City, Sichuan Province 618000 Patentee after: Deyang Hexin Environmental Protection Power Generation Co.,Ltd. Country or region after: China Address before: Room 720-1, Building 1, Zhengshang Muhua Square, No. 266, Mingli Road, Zhengdong New District, Zhengzhou City, Henan Province, 450046 Patentee before: Zhengzhou Miaowao Intelligent Technology Co.,Ltd. Country or region before: China |
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