CN217363001U - Folding portable solar panel - Google Patents
Folding portable solar panel Download PDFInfo
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- CN217363001U CN217363001U CN202221236335.XU CN202221236335U CN217363001U CN 217363001 U CN217363001 U CN 217363001U CN 202221236335 U CN202221236335 U CN 202221236335U CN 217363001 U CN217363001 U CN 217363001U
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- solar panel
- bearing plate
- mounting head
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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 application belongs to the technical field of solar power generation devices, and discloses a foldable portable solar panel which comprises solar cells, a bearing plate and a junction box, wherein the bearing plate is in an unfolded state and a folded state, a plurality of solar cells are arranged on the bearing plate, the bearing plate is provided with two installation parts, the plurality of solar cells are all positioned on the same plane in the unfolded state, and the plurality of solar cells are all positioned between the two installation parts in the folded state; the junction box is electrically connected with the solar cells, the junction box is installed on one of the installation parts, and a positive electrode outgoing line and a negative electrode outgoing line are arranged on the junction box. This application has that shared space is little, the effect that outdoor trip conveniently carried.
Description
Technical Field
The application belongs to the field of solar power generation devices and relates to a foldable portable solar panel.
Background
A solar cell is also called a "solar chip" or a "photovoltaic cell", and is a photoelectric semiconductor sheet that directly generates electricity by using sunlight. The solar panel is an assembly part formed by assembling a plurality of solar cells, is a core part in a solar power generation system, takes solar energy as energy, is clean and safe, can save resources, and has a very considerable application prospect of the new energy of the solar energy.
Among the relevant technical means, in order to satisfy the power supply use, solar panel is great in the volume preparation, and when using outdoors, it is inconvenient to carry, and when in actual use, each solar panel all will fix alone, and the operation is inconvenient, installs solar panel's inefficiency.
Aiming at the related technical means, the solar panel has the defect of inconvenient carrying when being used outdoors.
SUMMERY OF THE UTILITY MODEL
In order to improve the defect that solar panel carries inconvenience enough, this application provides a folding portable solar panel.
The application provides a folding portable solar panel adopts following technical scheme:
a folding portable solar panel, comprising;
the solar cell is used for converting solar energy into electric energy;
the solar cell module comprises a bearing plate, a plurality of solar cells and a plurality of solar cells, wherein the bearing plate is in an unfolded state and a folded state, the plurality of solar cells are arranged on the bearing plate, the bearing plate is provided with two installation parts, the plurality of solar cells are all positioned on the same plane in the unfolded state, and the plurality of solar cells are all positioned between the two installation parts in the folded state;
and the junction box is electrically connected with the plurality of solar cells and is arranged on one of the mounting parts, and a positive lead-out wire and a negative lead-out wire are arranged on the junction box.
By adopting the technical scheme, when the bearing plate is in an unfolded state, the solar cells convert solar energy into electric energy, and the electric energy is electrically connected with electric equipment through the anode outgoing line and the cathode outgoing line, so that the electric supply of the electric equipment is realized; the loading board is folded state by unfolding the attitude transformation, can make when the area is shone to the same sun on the one hand, shared space during the folding state is little, makes things convenient for outdoor trip to carry, and inside a plurality of solar wafer of on the other hand all were located the installation department, the reduction influences energy conversion's efficiency to scraping of solar wafer.
Optionally, the mounting portion is provided with a support plate, the support plate is provided with a connecting portion for connecting with the bearing plate and an adjusting portion for adjusting an angle, the connecting portion is connected with the mounting portion through a bolt, and the connecting portion is in damping hinge connection with the adjusting portion through a rotating shaft; when the folding state is realized, the bearing plate is contacted and parallel with the adjusting part.
Through adopting above-mentioned technical scheme, on the one hand, the extension board can be along with the shining position of sun, and nimble angle of adjustment is in order to increase solar panel and sun face of shining, and on the other hand, connecting portion have increased the stability of being connected between extension board and the loading board, and the shared area when adjustment portion and loading board contact and the further reduction of parallel solar panel accomodate.
Optionally, a flexible rope for increasing stability is arranged between the adjusting portion and the bearing plate, one end of the flexible rope is fixedly connected with the mounting portion, and the other end of the flexible rope is fixedly connected with the adjusting portion.
Through adopting above-mentioned technical scheme, form stable triangle region between flexible rope and loading board and the regulation part, restricted the maximum angle threshold value of extension board adjustment on the one hand, on the other hand has guaranteed that the extension board is when the maximum angle regulating value, reinforcing support stability of extension board.
Optionally, the bearing plate has a folded portion, and the folded portion is provided with a notch for reducing the edge stress of the bearing plate.
By adopting the technical scheme, on one hand, when the bearing plate is converted from the unfolded state to the folded state, the folded part is more convenient to bend in the folding process, and the edges of the two adjacent surfaces cannot be pressed to damage; on the other hand, the injury to the user caused by the sharp corner formed when the bearing plate is in the folded state is reduced.
Optionally, the folding portion is made of a flexible material.
Through adopting above-mentioned technical scheme, the loading board realizes the folding and the expansion of loading board through the flexible of folding portion, and for prior art, use flexible material to make solar panel remain the outward appearance of integration throughout, improved the wholeness and the pleasing to the eye degree of product, on the other hand has avoided the loading board to produce when folding press from both sides injured hidden danger such as finger.
Optionally, the mounting portion is provided with a through hole for facilitating suspension.
By adopting the technical scheme, the through hole expands the use mode of the solar panel, and in the scene that the support plate is inconvenient to use, the rope can be used for penetrating through the through hole to be fixed, so that the bearing plate is in an unfolded state to convert solar energy.
Optionally, the mounting portion is provided with a first magnetic block; the positive lead wire is provided with a positive mounting head, the negative lead wire is provided with a negative mounting head, the positive mounting head and the negative mounting head are located on two sides of the junction box, the positive mounting head and the negative mounting head are both provided with second magnetic blocks, and the first magnetic blocks and the second magnetic blocks attract each other.
Through adopting above-mentioned technical scheme, after finishing using, the anodal installation head of being convenient for and negative pole installation head are accomodate, have reduced the winding phenomenon of anodal lead-out wire and negative pole lead-out wire, have avoided anodal installation head and negative pole installation head because the short circuit phenomenon that the misconnection caused simultaneously.
Optionally, the positive mounting head is provided with a clamping block used for being clamped with the electric equipment, and the clamping block is clamped with the electric equipment.
By adopting the technical scheme, the connection stability between the anode mounting head and the electric equipment is enhanced, the falling possibility is reduced, and the product satisfaction of outdoor users is increased.
Optionally, a waterproof layer is arranged on the end face, far away from the solar cell, of the bearing plate, and the waterproof layer is fixedly connected with the bearing plate.
Through adopting above-mentioned technical scheme, set up the waterproof layer and make when outdoor use, reduce because the damage that the vapor that the solar evaporation ground produced caused the solar wafer, the loading board plays certain waterproof guard action to the solar wafer when folding state simultaneously.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the bearing plate is in an unfolded state, the solar cells convert solar energy into electric energy, and the electric energy is electrically connected with electric equipment through the anode outgoing line and the cathode outgoing line so as to realize the electricity supply of the electric equipment; the loading board is folded state by unfolding the attitude transformation, can make when the area is shone to the same sun on the one hand, shared space during the folding state is little, makes things convenient for outdoor trip to carry, and inside a plurality of solar wafer of on the other hand all were located the installation department, the reduction influences energy conversion's efficiency to scraping of solar wafer.
2. A stable triangular area is formed between the flexible rope and the bearing plate and between the flexible rope and the adjusting part, so that the maximum angle threshold value of the support plate is limited on one hand, and the support stability of the support plate is enhanced when the support plate is adjusted at the maximum angle value on the other hand.
3. The loading board passes through the folding and the expansion of the flexible realization loading board of folding portion, for prior art, uses flexible material to make solar panel remain the outward appearance of integration throughout, has improved the wholeness and the pleasing to the eye degree of product, and on the other hand has avoided the loading board to produce when folding to press from both sides injured hidden danger such as finger.
4. Set up the waterproof layer and make when using in the open air, reduce because the damage that the vapor that the solar evaporation ground produced caused the solar wafer, the loading board plays certain waterproof guard action to the solar wafer when folding state simultaneously.
Drawings
Fig. 1 is a schematic diagram illustrating an unfolded state of a foldable portable solar panel according to an embodiment of the present application;
fig. 2 is a schematic view illustrating a folded portable solar panel according to an embodiment of the present application;
FIG. 3 is a schematic view of the embodiment of the present application highlighting plate;
description of reference numerals:
1. a solar cell sheet; 2. a carrier plate; 21. an installation part; 22. a folding part; 23. a through hole; 24. a notch; 3. a junction box; 31. a positive electrode lead-out wire; 32. a negative lead-out wire; 33. a positive electrode mounting head; 34. a negative electrode mounting head; 4. a support plate; 41. a connecting portion; 42. an adjustment section; 5. a flexible cord; 6. and a waterproof layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses folding portable solar panel.
Referring to fig. 1, a foldable portable solar panel includes solar cells 1 for converting solar energy into electric energy, a carrier plate 2 for providing an installation base for the solar cells 1, a junction box 3 electrically connected to a plurality of the solar cells 1, and a support plate 4 for adjusting an angle of the carrier plate 2; the solar cell 1 is arranged on one surface of the bearing plate 2, the support plate 4 is arranged on the end surface of the bearing plate 2 far away from the solar cell 1, and the junction box 3 is arranged on the short edge of the bearing plate 2. In this embodiment, the solar cells 1 are provided with a plurality of blocks, and are uniformly and regularly distributed on the carrier plate 2.
Referring to fig. 1 and 2, the carrier plate 2 is substantially flat and rectangular in shape, having a set of long sides parallel to each other and a set of short sides parallel to each other. The carrier plate 2 has a mounting portion 21 for mounting the fulcrum plate 4 and a folded portion 22 for superposing the carrier plate 2. In this embodiment, the length direction of the folding portions 22 is the same as the width direction of the carrier plate 2, three folding portions 22 are provided, and the folding portions 22 are made of a flexible material; the two mounting portions 21 are respectively located at the positions of the short sides of the bearing plate 2. The bearing plate 2 is folded along the length direction through the bending and folding part 22, and in a folding state, the plurality of solar cells 1 are located between the two mounting parts 21, so that scratching to the solar cells 1 is reduced, and the energy conversion efficiency is influenced; when the solar cell is in the unfolded state, the solar cells 1 are all positioned on the same plane and are used for receiving the irradiation of sunlight. In the present embodiment, the carrier plate 2 is divided into four regions by three folding portions 22, and the carrier plate 2 is folded in a "W" shape. The bearing plate 2 is changed from the unfolded state to the folded state, so that the space occupied by the folded state is small when the irradiation area of the same sun is large, and the outdoor travel is convenient to carry.
Furthermore, the two ends of the folding part 22 along the length direction are provided with the notches 24, and the notches 24 are used for reducing the stress of the edge of the bearing plate 2 during folding on one hand, so that the folding part 22 is more convenient to bend during folding when the bearing plate 2 is converted from the unfolded state to the folded state, and the edges of the two adjacent surfaces cannot be pressed to damage; on the other hand, the injury of the sharp corner formed when the loading plate 2 is folded to the user is reduced.
The mounting portion 21 of the carrier plate 2 is provided with a through hole 23 for facilitating suspension. In this embodiment, the through holes 23 are four, and four through holes 23 are located four corners of the bearing plate 2 respectively, and two through holes 23 are a set of, and two sets of through holes 23 are axisymmetric with the axis of the length direction of the bearing plate 2. The rope can be used to pass through the through hole 23 for fixing, so that the bearing plate 2 is in an unfolded state for solar energy conversion, and the use mode of the solar panel is expanded.
The junction box 3 is mounted at the edge of one of the mounting portions 21, the junction box 3 is fixedly connected with the mounting portion 21, and the junction box 3 is provided with a positive lead wire 31 and a negative lead wire 32. The positive lead 31 is provided with a positive mounting head 33, the negative lead 32 is provided with a negative mounting head 34, the positive mounting head 33 and the negative mounting head 34 are located on two sides of the junction box 3, when the bearing plate 2 is in an unfolded state, the solar cells 1 convert solar energy into electric energy, and the electric energy is electrically connected with electric equipment through the positive mounting head 33 and the negative mounting head 34, so that the electric supply of the electric equipment is realized.
In the present embodiment, the junction box 3 is located at the midpoint of one side of the mounting portion 21, i.e. one side of the short side of the loading plate 2, so that the positive lead wire 31 and the negative lead wire 32 are kept the same, and on the other hand, the junction box 3 increases the contact area with the hand of the user, thereby facilitating the user to take out the solar panel from the portable bag.
For the convenience of storage, the short circuit phenomenon caused by the false contact of the positive electrode mounting head 33 and the negative electrode mounting head 34 is reduced. The mounting portion 21 is provided with a first magnetic block, the positive mounting head 33 and the negative mounting head 34 are provided with a second magnetic block, and the first magnetic block and the second magnetic block attract each other. After use, the positive electrode mounting head 33 and the negative electrode mounting head 34 are easily accommodated, and the winding phenomenon of the positive electrode lead wire 31 and the negative electrode lead wire 32 is reduced. Further, the positive mounting head 33 is provided with a clamping block for clamping with the electric device, and the clamping block is clamped with the electric device. The connection stability between the positive electrode mounting head 33 and the electric equipment is enhanced, and the possibility of falling off is reduced.
Referring to fig. 1 and 3, the strip 4 is flat and rectangular. In the present embodiment, two brackets 4 are provided, and the two brackets 4 are respectively attached to the two mounting portions 21 and are provided in one-to-one correspondence. The support plate 4 is provided with a connecting part 41 for connecting with the bearing plate 2 and an adjusting part 42 for adjusting the angle, the connecting part 41 is connected with the mounting part 21 through a bolt, and the connecting part 41 is in damping hinge joint with the adjusting part 42 through a rotating shaft; in the folded state, the carrier plate 2 is in contact with and parallel to the adjustment portion 42. The supporting plate 4 can flexibly adjust the angle along with the irradiation direction of the sun to increase the irradiation surface of the solar panel and the sun, on the other hand, the connecting part 41 increases the connection stability between the supporting plate 4 and the bearing plate 2, and the adjusting part 42 is in contact with the bearing plate 2 and is parallel to the bearing plate 2 to further reduce the occupied area of the solar panel when the solar panel is stored.
Further, a flexible rope 5 for increasing stability is arranged between the adjusting portion 42 and the bearing plate 2, one end of the flexible rope 5 is fixedly connected with the mounting portion 21, and the other end of the flexible rope is fixedly connected with the adjusting portion 42. A stable triangular area is formed between the flexible rope 5 and the bearing plate 2 and between the flexible rope and the adjusting part 42, so that on one hand, the maximum angle threshold value of the support plate 4 is limited, and on the other hand, when the support plate 4 is at the maximum angle adjusting value, the support stability of the support plate 4 is enhanced.
Referring to fig. 3, a waterproof layer 6 is disposed on the end surface of the bearing plate 2 away from the solar cell 1, and the waterproof layer 6 is fixedly connected to the bearing plate 2. When the bearing plate 2 is in the unfolded state, the waterproof layer 6 reduces the damage to the solar cell pieces 1 caused by the water vapor generated by the solar evaporation ground, and meanwhile, when the bearing plate 2 is in the folded state, the solar cell pieces 1 are protected from water to a certain extent.
The implementation principle of the folding portable solar panel in the embodiment of the application is as follows: when the bearing plate 2 is in an unfolded state, the sunlight received by the solar cell pieces 1 is enlarged by adjusting the angle between the support plate 4 and the bearing plate 2 along with the irradiation angle of the sunlight, the solar energy is converted into electric energy by the plurality of solar cell pieces 1, and the electric energy is electrically connected with electric equipment through the anode outgoing line 31 and the cathode outgoing line 32, so that the electric supply of the electric equipment is realized; after the power supply is accomplished to loading board 2, accomodate with the length direction of loading board 2 through folding portion 22, loading board 2 is fold condition by unfolding the attitude transformation, and a plurality of solar wafer 1 are located between installation department 21, and the angle between adjustment extension board 4 and the loading board 2 does for extension board 4 and installation department 21 contact and parallel, accomplish accomodating of solar panel.
The above is the preferred embodiment of the present application and is not intended to limit the scope of the present application, wherein like parts are designated by like reference numerals. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A folding portable solar panel is characterized by comprising,
the solar cell piece (1) is used for converting solar energy into electric energy;
the solar cell module comprises a bearing plate (2) and a plurality of solar cells (1), wherein the bearing plate (2) is in an unfolded state and a folded state, the plurality of solar cells (1) are arranged on the bearing plate (2), the bearing plate (2) is provided with two installation parts (21), the plurality of solar cells (1) are all located on the same plane in the unfolded state, and the plurality of solar cells (1) are located between the two installation parts (21) in the folded state;
the junction box (3) is electrically connected with the solar cells (1), the junction box (3) is installed on one of the installation parts (21), and a positive electrode outgoing line (31) and a negative electrode outgoing line (32) are arranged on the junction box (3).
2. The folding portable solar panel according to claim 1, wherein the mounting portion (21) is provided with a support plate (4), the support plate (4) has a connecting portion (41) for connection with the carrier plate (2) and an adjusting portion (42) for adjusting an angle, the connecting portion (41) is connected with the mounting portion (21) through a bolt, and the connecting portion (41) is hinged with the adjusting portion (42) through a rotating shaft in a damping manner; when in the folded state, the bearing plate (2) is in contact with and parallel to the adjusting part (42).
3. The foldable portable solar panel according to claim 2, wherein a flexible rope (5) for increasing stability is arranged between the adjusting portion (42) and the supporting plate (2), one end of the flexible rope (5) is fixedly connected with the mounting portion (21), and the other end is fixedly connected with the adjusting portion (42).
4. The folding portable solar panel according to claim 1, characterized in that the carrier plate (2) has a fold (22), the fold (22) being provided with a notch (24) for reducing edge stress of the carrier plate (2).
5. The folding portable solar panel according to claim 4, wherein the folding portion (22) is made of a flexible material.
6. The folding portable solar panel according to claim 1, wherein the mounting portion (21) is provided with a through hole (23) for facilitating suspension.
7. A folding portable solar panel according to claim 1, wherein the mounting portion (21) is provided with a first magnetic block; the positive outgoing line (31) is provided with a positive mounting head (33), the negative outgoing line (32) is provided with a negative mounting head (34), the positive mounting head (33) and the negative mounting head (34) are located on two sides of the junction box (3), the positive mounting head (33) and the negative mounting head (34) are both provided with second magnetic blocks, and the first magnetic blocks and the second magnetic blocks are attracted.
8. The foldable portable solar panel according to claim 7, wherein the positive mounting head (33) is provided with a clamping block for clamping with an electric device, and the clamping block is clamped with the electric device.
9. The foldable portable solar panel according to claim 1, wherein the end surface of the carrier plate (2) away from the solar cell (1) is provided with a waterproof layer (6), and the waterproof layer (6) is fixedly connected with the carrier plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221236335.XU CN217363001U (en) | 2022-05-21 | 2022-05-21 | Folding portable solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221236335.XU CN217363001U (en) | 2022-05-21 | 2022-05-21 | Folding portable solar panel |
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| Publication Number | Publication Date |
|---|---|
| CN217363001U true CN217363001U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221236335.XU Active CN217363001U (en) | 2022-05-21 | 2022-05-21 | Folding portable solar panel |
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| CN (1) | CN217363001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117040385A (en) * | 2023-08-08 | 2023-11-10 | 深圳慧能光电技术有限公司 | Portable support integrated solar panel |
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2022
- 2022-05-21 CN CN202221236335.XU patent/CN217363001U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117040385A (en) * | 2023-08-08 | 2023-11-10 | 深圳慧能光电技术有限公司 | Portable support integrated solar panel |
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