Folding storage type photovoltaic charging panel

Abstract

The utility model discloses a folding storage type photovoltaic charging panel, which relates to the technical field of photovoltaic power generation and comprises two photovoltaic panels I and two photovoltaic panels II, a plurality of hinges I and hinges II are arranged between the two photovoltaic panels I and the two photovoltaic panels II, and a clamping groove I and a clamping groove II are respectively formed in one side of each photovoltaic panel I and one side of each photovoltaic panel II. The first clamping groove and the second clamping groove are each internally provided with a rotating assembly, and each rotating assembly comprises a rotating shaft and a sleeving plate. Through mutual cooperation of a sleeving plate, a storage groove, a rotating groove, a first locking hole, a support, a fixing plate, a second locking hole and a fastening bolt, the fastening bolt is in threaded fit with the multiple second locking holes during rotation, the extension length of the support can be adjusted at any time according to the use scene, and then by adjusting the corresponding supporting length of the multiple supports, the supporting effect is improved. The equipment can be used in various scenes, and is wide in application range and high in applicability.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation technology, specifically to a foldable and retractable photovoltaic charging panel. Background Technology

[0002] Photovoltaic panels, also known as solar panels, are thin semiconductor wafers that can generate electricity directly using sunlight. Photovoltaic panel production generally involves laminating thin materials such as PCB layers, adhesive layers, and protective layers under high temperature and pressure to form a complete solar panel. With the development of technology, various types of photovoltaic panels for different purposes have been produced on the market, and foldable photovoltaic panels are one of them.

[0003] In existing foldable photovoltaic charging panels, the support structure on the back of the photovoltaic panel is usually an integral part of the panel. If the support structure is damaged during use, it cannot be replaced or repaired in a timely manner, which will affect the normal use of the equipment. At the same time, the support structure has a limited support range. When used in different types of sites, the support length cannot be adjusted, which makes the support unable to adapt to different flatness levels, resulting in unstable support. This will also affect the normal use of the equipment, making it very limited. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a foldable and retractable photovoltaic charging panel to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] A foldable and retractable photovoltaic charging panel includes two photovoltaic panels and two photovoltaic panels. Several hinges are provided between the two photovoltaic panels and the two photovoltaic panels. Each hinge has a slot and a groove on one side. A rotating assembly is provided within each slot. The rotating assembly includes a rotating shaft and a connecting plate. The connecting plate rotatably engages with the rotating shaft. A storage groove is provided at the bottom of the connecting plate, and a fixing plate is provided within the storage groove. A bracket is fixedly installed at the bottom of the fixing plate. Several locking holes are provided on one side of the connecting plate, and several locking holes are provided on one side of the fixing plate. Fastening bolts are threaded into the locking holes.

[0006] A plurality of hinges 1 are disposed between photovoltaic panel 1 and photovoltaic panel 2, and a plurality of hinges 2 are disposed between two photovoltaic panels 2.

[0007] Preferably, the fixing plate is slidably fitted with the storage slot and matches the size of the storage slot.

[0008] Preferably, the socket plate has several rotating grooves on both sides, and the locking hole is formed inside the rotating groove.

[0009] Preferably, a fastening nut is threaded onto the outer wall of the fastening bolt, and one end of the fastening bolt and the fastening nut respectively abuts against the two receiving grooves.

[0010] Preferably, an adapter is provided at one end of each of the two photovoltaic panels.

[0011] Preferably, a handle is fixedly installed at one end of each of the two photovoltaic panels, and a slot is provided at one end of the handle.

[0012] Preferably, one end of the photovoltaic panel one is provided with a plurality of mating holes one, and one end of the photovoltaic panel two is provided with a plurality of mating holes two.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0014] 1. This utility model provides a foldable photovoltaic charging panel. Through the cooperation between the socket plate, storage groove, rotating groove, locking hole one, bracket, fixing plate, locking hole two and fastening bolt, the fastening bolt is threaded with several locking holes two when rotating. The extension length of the bracket can be adjusted at any time according to the usage scenario. In addition, by adjusting the corresponding support length of several brackets, the device can be used in a variety of scenarios, with a wide range of applications and strong applicability.

[0015] 2. This utility model provides a foldable and retractable photovoltaic charging panel. Through the cooperation between the rotating shaft, the connecting plate, the storage groove, the locking hole one, the locking hole two, the bracket and the fixing plate, and by setting the rotating shaft in the first and second slots, the probability of the rotating shaft contacting the external structure can be effectively reduced, thus extending the service life of the equipment. At the same time, by fastening the fixing plate and the bracket with bolts, the bracket can be quickly disassembled and repaired or replaced when damaged, thereby preventing the situation where the bracket cannot be replaced and thus affecting the normal use of the equipment, further improving the applicability of the equipment. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional schematic diagram of a partial structure of the present invention;

[0018] Figure 3 This is a cross-sectional schematic diagram of a partial structure in this utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of a partial structure of the present invention;

[0020] Figure 5 This is a cross-sectional schematic diagram of a partial structure in this utility model.

[0021] In the picture:

[0022] 1. Photovoltaic panel one; 101. Slot one; 102. Docking hole one; 2. Photovoltaic panel two; 201. Slot two; 202. Docking hole two; 3. Handle; 301. Groove; 401. Hinge one; 402. Hinge two; 5. Rotating assembly; 501. Shaft; 502. Connecting plate; 503. Storage slot; 504. Rotating slot; 505. Locking hole one; 6. Bracket; 601. Fixing plate; 602. Locking hole two; 7. Fastening bolt; 8. Fastening nut; 9. Adapter. Detailed Implementation

[0023] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0024] like Figure 1-5 As shown, this utility model provides a foldable and retractable photovoltaic charging panel, including two photovoltaic panels 1 and two photovoltaic panels 2. Several hinges 401 and 402 are provided between the two photovoltaic panels 1 and 2. A slot 1 101 and a slot 2 201 are respectively provided on one side. A rotating component 5 is provided in both slot 1 101 and slot 2 201. The rotating component 5 includes a rotating shaft 501 and a connecting plate 502. The connecting plate 502 rotatably engages with the rotating shaft 501. A storage groove 503 is provided at the bottom of the connecting plate 502, and a fixing plate 601 is provided in the storage groove 503. A bracket 6 is fixedly installed at the bottom of the fixed plate 601. Several locking holes 505 are opened on one side of the sleeve plate 502. Several locking holes 602 are opened on one side of the fixed plate 601. Fastening bolts 7 are threaded into the locking holes 602. Several hinges 401 are arranged between photovoltaic panel 1 and photovoltaic panel 2. Several hinges 402 are arranged between two photovoltaic panels 2. The fixed plate 601 slides with the storage groove 503 and matches the size of the storage groove 503. Several rotating grooves 504 are opened on both sides of the sleeve plate 502. The locking holes 505 are opened inside the rotating grooves 504.

[0025] The workers first use several hinges 401 and 402 to install two photovoltaic panels 1 and 2, allowing them to be folded. Then, several rotating components 5 are installed in two slots 101 and 201, allowing several connecting plates 502 to be stored in the slots 101 and 201 in the initial state, with one end attached to either slot 101 or slot 201. When it is necessary to unfold the two photovoltaic panels 1 and 2, the workers first unfold the photovoltaic panels 1 and 2, and then rotate several brackets 6. When the brackets 6 rotate, the connecting plates 502 are rotated through the fixing plate 601 and the fastening bolts 7, so that the brackets 6 can rotate on the rotating shaft 501 along with the connecting plates 502. This allows the brackets 6 to abut against the ground or platform and cooperate with the photovoltaic panels 1 and 2, thus supporting the two photovoltaic panels 1 and 2.

[0026] When the site is uneven or the tilt angle of photovoltaic panel 1 and photovoltaic panel 2 needs further adjustment, the staff first rotates the fastening bolt 7, so that after the fastening bolt 7 is rotated, it disengages from the locking hole 602 after thread engagement, thus no longer locking the fixing plate 601 and the sleeve plate 502. Then, by pulling the bracket 6 and the fixing plate 601, the position of the fixing plate 601 in the storage groove 503 is adjusted, so that the bracket 6 can further extend the support length on the basis of the initial support length, further increasing the applicability of the equipment and making it highly adaptable.

[0027] Meanwhile, when bracket 6 is damaged after prolonged use, staff can replace it with a new one or perform repairs by removing the fastening bolts 7, effectively preventing the equipment from failing to fully perform its power generation capabilities due to damage to the support structure, thus further improving its applicability.

[0028] like Figure 4 As shown, in one embodiment, a fastening nut 8 is threaded onto the outer wall of the fastening bolt 7, and one end of the fastening bolt 7 and the fastening nut 8 respectively abuts against two receiving grooves 503.

[0029] When the fastening nut 8 and the fastening bolt 7 are threaded together, the fastening effect of the fastening bolt 7 is improved, and the stability of the structure is enhanced.

[0030] like Figure 2 As shown, in one embodiment, an adapter 9 is provided at one end of each of the two photovoltaic panels 1, and a handle 3 is fixedly installed at one end of each of the two photovoltaic panels 1. A slot 301 is opened at one end of the handle 3, and a plurality of docking holes 102 are opened at one end of the photovoltaic panel 1, and a plurality of docking holes 202 are opened at one end of the photovoltaic panel 2.

[0031] When the two photovoltaic panels 1 and 2 are folded, the staff can manually lift the entire device through the two handles 3 and the slot 301, which facilitates the movement of the device and further improves its applicability.

[0032] Adapter 9 is existing technology and will not be explained here.

[0033] The working principle of this foldable, retractable photovoltaic charging panel will be explained in detail below:

[0034] The workers first use several hinges 401 and 402 to install two photovoltaic panels 1 and 2, allowing them to be folded. Then, several rotating components 5 are installed in two slots 101 and 201, allowing several connecting plates 502 to be stored in the slots 101 and 201 in the initial state, with one end attached to either slot 101 or slot 201. When it is necessary to unfold the two photovoltaic panels 1 and 2, the workers first unfold the photovoltaic panels 1 and 2, and then rotate several brackets 6. When the brackets 6 rotate, the connecting plates 502 are rotated through the fixing plate 601 and the fastening bolts 7, so that the brackets 6 can rotate on the rotating shaft 501 along with the connecting plates 502. This allows the brackets 6 to abut against the ground or platform and cooperate with the photovoltaic panels 1 and 2, thus supporting the two photovoltaic panels 1 and 2.

[0035] When the site is uneven or the tilt angle of photovoltaic panel 1 and photovoltaic panel 2 needs further adjustment, the staff first removes the fastening nut 8 by rotating it, and then rotates the fastening bolt 7. After the fastening bolt 7 is rotated, it disengages from the locking hole 602 after thread engagement, thus no longer locking the fixing plate 601 and the socket plate 502. Then, by pulling the bracket 6 and the fixing plate 601, the position of the fixing plate 601 in the storage groove 503 is adjusted, so that the bracket 6 can further extend the support length on the basis of the initial support length, further increasing the applicability of the equipment and making it highly adaptable.

[0036] Meanwhile, when the bracket 6 is damaged after long-term use, staff can replace it with a new bracket 6 or carry out repairs by removing the fastening bolts 7, effectively preventing the equipment from failing to fully perform its power generation performance due to damage to the support structure, and further improving its applicability.

[0037] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A foldable, retractable photovoltaic charging panel, comprising two photovoltaic panels (1) and two photovoltaic panels (2), characterized in that: A plurality of hinges 1 (401) and hinge 2 (402) are provided between the two photovoltaic panels 1 (1) and the two photovoltaic panels 2 (2), and a slot 1 (101) and a slot 2 (201) are respectively provided on one side. A rotating component (5) is provided in both the slot 1 (101) and the slot 2 (201). The rotating component (5) includes a rotating shaft (501) and a connecting plate (502). The connecting plate (502) rotates with the rotating shaft (501). The socket plate (502) is provided with a storage groove (503) at the bottom. A fixing plate (601) is provided in the storage groove (503). A bracket (6) is fixedly installed at the bottom of the fixing plate (601). A plurality of locking holes (505) are provided on one side of the socket plate (502). A plurality of locking holes (602) are provided on one side of the fixing plate (601). A fastening bolt (7) is threaded into the locking hole (602). A plurality of hinges 1 (401) are disposed between photovoltaic panel 1 (1) and photovoltaic panel 2 (2), and a plurality of hinges 2 (402) are disposed between two photovoltaic panels 2 (2).

2. The foldable photovoltaic charging panel according to claim 1, characterized in that: The fixing plate (601) is slidably engaged with the storage groove (503) and matches the size of the storage groove (503).

3. A foldable, retractable photovoltaic charging panel according to claim 1, characterized in that: The socket plate (502) has several rotating grooves (504) on both sides, and the locking hole (505) is opened inside the rotating groove (504).

4. A foldable, retractable photovoltaic charging panel according to claim 3, characterized in that: The outer wall of the fastening bolt (7) is threaded with a fastening nut (8), and one end of the fastening bolt (7) and the fastening nut (8) respectively abuts against the two receiving grooves (503).

5. A foldable, retractable photovoltaic charging panel according to claim 1, characterized in that: An adapter (9) is provided at one end of one of the two photovoltaic panels (1).

6. A foldable, retractable photovoltaic charging panel according to claim 1, characterized in that: Each of the two photovoltaic panels (1) is fixedly equipped with a handle (3) at one end, and a slot (301) is opened at one end of the handle (3).

7. A foldable, retractable photovoltaic charging panel according to claim 1, characterized in that: The photovoltaic panel one (1) has a plurality of docking holes one (102) at one end, and the photovoltaic panel two (2) has a plurality of docking holes two (202) at one end.

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