CN216625676U

CN216625676U - Folding type solar cell

Info

Publication number: CN216625676U
Application number: CN202122976913.5U
Authority: CN
Inventors: 周玉阳
Original assignee: Yangzhou Yixi New Energy Technology Development Co ltd
Current assignee: Yangzhou Yixi New Energy Technology Development Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-27
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a folding type solar cell, and belongs to the field of solar cells. Including three independent solar module, be first module respectively, the second module, the third module, first module, the second module, the third module is end to end articulated, articulated department adopts the connecting rod to connect, first module, the second module, the third module main part is the same, all include the main part frame, the battery, photovoltaic board, charge and discharge controller, the protection circuit, the main part frame is rectangle frame structure, be provided with articulated ear on the main part frame lateral wall, can two-sidedly carry out photoelectric conversion, high-usage, can form to support fixedly, carry out the clamping to the electronic product.

Description

Folding type solar cell

Technical Field

The utility model provides a folding type solar cell, and belongs to the field of solar cells.

Background

At present, in the course of endurance of electronic product, the supply demand of electric energy is big, need charge the battery of electronic product, maintain electronic product work, current electronic product endurance relies on portable power source, portable power source's capacity is fixed, the ability that can carry out endurance is restricted, can not directly utilize natural resources to carry out the energy storage and charge, current solar cell structure need fix the photovoltaic face, and directional light direction, it is inconvenient to use, and can not form the support to electronic product and fix.

Publication number CN106712661A discloses a folding solar mobile power supply, which comprises a shell and a solar photovoltaic panel; the method is characterized in that: the shell is divided into an upper shell and a lower shell, the upper shell and the lower shell are both concave, and concave openings of the upper shell and the lower shell are butted; a fixed connecting plate is arranged in the shell, a solar photovoltaic plate is connected to the fixed connecting plate, and the other end of the solar photovoltaic plate is connected with the photovoltaic connecting plate; the solar photovoltaic panel is connected with the fixed connecting plate and the photovoltaic connecting plate through the rotating shafts, the solar photovoltaic panel is complex to use in the structure, single-side power supply is achieved, and limitation exists in use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a folding solar cell, and provides a solar cell which is turned and folded through hinges among solar cells and forms a support of an electronic product. Simple structure and convenient use.

The present invention is a folding type solar cell, which is realized by: the solar photovoltaic module comprises three independent solar modules which are respectively a first module, a second module and a third module, wherein the first module, the second module and the third module are hinged end to end, the hinged parts are connected by connecting rods, the main bodies of the first module, the second module and the third module are the same and respectively comprise a main body frame, a storage battery, a photovoltaic panel, a charge and discharge controller and a protection circuit, the main body frame is of a rectangular frame structure, the outer side wall of the main body frame is provided with a hinged lug which is divided into two groups and is provided with a plurality of groups at equal intervals, the edge of the main body frame is provided with a mounting groove, the photovoltaic panel is correspondingly arranged in the mounting groove and is sealed with the main body frame by glue, the photovoltaic panel comprises an upper photovoltaic panel and a lower photovoltaic panel, the upper photovoltaic panel, the lower photovoltaic panel and the main body frame are combined to form a closed cavity, the storage battery, the charge and discharge controller and protection circuit are arranged in the main body frame, the storage battery is fixedly arranged in the main body frame and is connected with the charge and discharge controller by a power line, the charging and discharging controller is respectively connected with the upper photovoltaic panel and the lower photovoltaic panel, the protection circuit is positioned on the storage battery, a switch, a charging port and a USB port are arranged on the side wall of one side of the main body frame, the switch is connected with the charging and discharging controller, the charging port and the USB port are connected with the charging and discharging controller, a clamping plate is arranged on the main body frame corresponding to the second module, the clamping plate is an L-shaped plate and slides along the corresponding main body frame along the vertical direction of the photovoltaic panel;

two adjacent side walls of the outer side wall of the main body frame are provided with hinge lugs;

the first module, the second membrane block and the third module are connected through connecting wires and form parallel connection;

a rubber pad is arranged on the inner side of the clamping plate;

the side wall of the main body frame is provided with a protection boss which is 2-3mm higher than the surface of the main body frame;

the main body frame is made of aluminum alloy materials and is of an integral structure;

a protective sleeve is arranged on the outer side of the connecting wire, and two ends of the protective sleeve are hermetically connected with the corresponding main body frames;

the number of the modules corresponding to the main body frame is at least three.

Has the advantages that:

firstly, photoelectric conversion can be carried out on two surfaces, and the utilization rate is high;

secondly, supporting and fixing can be formed, and clamping is carried out on the electronic product;

thirdly, the structure is simple and the use is convenient.

Drawings

Fig. 1 is a perspective view illustrating a structure of a folding type solar cell according to the present invention.

Fig. 2 is a schematic structural diagram of a folding solar cell according to the present invention.

Fig. 3 is a control circuit diagram of a foldable solar cell according to the present invention.

In the drawings:

1. a main body frame; 2. a first module; 3. a connecting wire; 4. clamping a plate; 5. a third module; 6. a charging port; 7. a USB port; 8. a second module; 9. a switch; 10. a charge and discharge controller; 11. an upper photovoltaic panel; 12. a lower photovoltaic panel; 13. a storage battery; 14. a hinge ear; 15. and a protection circuit.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

According to the illustrations of FIGS. 1-3: the present invention is a folding type solar cell, which is realized by: the solar photovoltaic solar energy storage module comprises three independent solar modules, namely a first module 2, a second module 8 and a third module 5, wherein the first module 2, the second module 8 and the third module 5 are hinged end to end, the hinged parts are connected by connecting rods, the first module 2, the second module 8 and the third module 5 are identical in main body and respectively comprise a main body frame 1, a storage battery 13, a photovoltaic panel, a charging and discharging controller 10 and a protection circuit 15, the main body frame 1 is of a rectangular frame structure, hinged lugs 14 are arranged on the outer side wall of the main body frame 1, two groups of hinged lugs 14 are arranged in one group, multiple groups are arranged at equal intervals, the edge of the main body frame 1 is provided with a mounting groove, the photovoltaic panel is correspondingly arranged in the mounting groove and sealed with the main body frame 1, the photovoltaic panel comprises an upper photovoltaic panel 11 and a lower photovoltaic panel 12, the upper photovoltaic panel 11, the lower photovoltaic panel 12 and the main body frame 1 are combined to form a closed cavity, and the storage battery 13, The charging and discharging control device comprises a charging and discharging controller 10 and a protection circuit 15, a storage battery 13 is fixedly arranged in a main body frame 1 and is connected with the charging and discharging controller 10 through a power line, the charging and discharging controller 10 is respectively connected with an upper photovoltaic panel 11 and a lower photovoltaic panel 12, the protection circuit 15 is positioned on the storage battery 13, a switch 9, a charging port 6 and a USB port 7 are arranged on the side wall of one side of the main body frame 1, the switch 9 is connected with the charging and discharging controller 10, the charging port 6 and the USB port 7 are connected with the charging and discharging controller 10, a clamping plate 4 is arranged on the main body frame 1 corresponding to a second module 8, and the clamping plate 4 is an L-shaped plate and slides along the vertical direction of the photovoltaic panel corresponding to the main body frame 1;

two adjacent side walls on the outer side wall of the main body frame 1 are provided with hinge lugs 14;

the first module 2, the second membrane block and the third module 5 are connected through a connecting wire 3 and are connected in parallel;

the rubber pad is arranged on the inner side of the clamping plate 4, so that when the clamping plate 4 and an electronic product are clamped, the electronic product can be protected, and indentation of the electronic product is avoided;

the side wall of the main body frame 1 is provided with a protection boss which is 2-3mm higher than the surface of the main body frame 1;

the main body frame 1 is made of aluminum alloy materials and is of an integral structure;

a protective sleeve is arranged on the outer side of the connecting wire 3, and two ends of the protective sleeve are hermetically connected with the corresponding main body frame 1;

at least three modules corresponding to the main body frame 1;

when the device is used, the first module 2, the second module 8 and the third module 5 are overturned and unfolded, the photovoltaic panel is spread to be spread for photoelectric conversion, the charging controller 10 is used for charging the storage battery 13, when external electronic equipment needs to be charged, the storage battery 13 is connected through the charging port 6 and the USB port 7, the control switch 9 is used for controlling the charging action of the charging controller 10, meanwhile, the triangular support is formed through the overturning adjustment of the first module 2, the second module 8 and the third module 5, the electronic equipment is placed on the clamping plate 4 to form support fixation, the lower photovoltaic panel 12 is arranged on the outer side to form photoelectric conversion, power supply is formed, after the device is used, the device is overturned through the hinging lugs 14 on the two sides of the main body frame 1 and then is folded and stored, the photoelectric conversion area of the battery is increased, and the electric power storage is moved for use, the purpose of folding the solar cell is achieved.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A folding-type solar cell, characterized in that: the solar photovoltaic module comprises three independent solar modules which are respectively a first module (2), a second module (8) and a third module (5), wherein the first module (2), the second module (8) and the third module (5) are hinged end to end, the hinged parts are connected by connecting rods, the first module (2), the second module (8) and the third module (5) are identical in main body and respectively comprise a main body frame (1), a storage battery (13), a photovoltaic panel, a charge and discharge controller (10) and a protection circuit (15), the main body frame (1) is of a rectangular frame structure, hinge lugs (14) are arranged on the outer side wall of the main body frame (1), two hinge lugs (14) are in one group and are arranged in multiple groups at equal intervals, mounting grooves are formed in the edges of the main body frame (1), the photovoltaic panel is correspondingly arranged in the mounting grooves and is sealed with the main body frame (1), the photovoltaic panel comprises an upper photovoltaic panel (11) and a lower photovoltaic panel (12), an upper photovoltaic panel (11), a lower photovoltaic panel (12) and a main body frame (1) are combined to form a closed cavity, a storage battery (13), a charge-discharge controller (10) and a protection circuit (15) are arranged in the main body frame (1), the storage battery (13) is fixedly arranged in the main body frame (1) and is connected with the charge-discharge controller (10) through a power line, the charge-discharge controller (10) is respectively connected with the upper photovoltaic panel (11) and the lower photovoltaic panel (12), the protection circuit (15) is positioned on the storage battery (13), a switch (9), a charging port (6) and a USB port (7) are arranged on the side wall of one side of the main body frame (1), the switch (9) is connected with the charge-discharge controller (10), the charging port (6), the USB port (7) is connected with the charge-discharge controller (10), a clamping plate (4) is arranged on the main body frame (1) corresponding to a second module (8), the clamping plate (4) is an L-shaped plate body and slides along the vertical direction of the photovoltaic plate along the corresponding main body frame (1).

2. A folding solar cell according to claim 1, characterized in that: two adjacent side walls of the outer side wall of the main body frame (1) are provided with hinge lugs (14).

3. A folding solar cell according to claim 1, characterized in that: the first module (2), the second membrane block and the third module (5) are connected through a connecting line (3) and are connected in parallel.

4. A folding solar cell according to claim 1, characterized in that: and a rubber pad is arranged on the inner side of the clamping plate (4).

5. A folding solar cell according to claim 1, characterized in that: the side wall of the main body frame (1) is provided with a protection boss which is 2-3mm higher than the surface of the main body frame (1).

6. A folding solar cell according to claim 1, characterized in that: the main body frame (1) is made of aluminum alloy materials and is of an integral structure.

7. A folding solar cell according to claim 3, characterized in that: the outer side of the connecting wire (3) is provided with a protective sleeve, and two ends of the protective sleeve are hermetically connected with the corresponding main body frames (1).

8. A folding solar cell according to claim 1, characterized in that: the number of the modules corresponding to the main body frame (1) is at least three.