CN213125956U

CN213125956U - Folding flexible solar panel

Info

Publication number: CN213125956U
Application number: CN202021971652.7U
Authority: CN
Inventors: 伍伟雄
Original assignee: Foshan Jingwei New Energy Co Ltd
Current assignee: Foshan Jingwei New Energy Co Ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-04
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a folding flexible solar panel, which comprises a flexible solar panel and a fixed base, the flexible solar flat plate is sequentially provided with a thermoplastic material plate, a battery piece and an aluminum alloy back plate from top to bottom, and the upper and lower surfaces of the cell sheet are provided with symmetrical elastic film layers, the outer surface of the flexible solar flat plate is provided with a plurality of grid lines, and the side surface of the flexible solar flat plate is provided with a flexible plate, the middle position of the flexible solar flat plate is provided with a fixed plate, a plurality of screw holes are arranged on the fixed plate, the fixed plate is fixedly connected with the flexible solar panel in a screw mode, the electric roller is arranged in the middle of the fixed plate, the middle of the electric roller is provided with a connecting rod, a rotating shaft is arranged in the connecting rod, and the bottom of the connecting rod is connected with a fixed base. The utility model discloses a switch control motorized pulley rotates, and then controls flexible solar energy flat board and fold and curl or expand.

Description

Folding flexible solar panel

Technical Field

The utility model relates to a solar panel field, specific is a foldable flexible solar panel.

Background

The solar panel is also called a solar cell module, is an assembly part formed by assembling a plurality of solar cell sheets, is a core part in a solar power generation system and is also the most important part in the solar power generation system; the existing solar cell has certain defects when in use, the traditional solar cell is of an integrated structure, the solar cell does not have a folding storage structure, dust accumulation easily occurs on the surface of the solar cell in a long-term placing process, the traditional solar cell does not have an auxiliary supporting structure, the solar cell is fixed and is inconvenient to store, certain influence is brought to a user, and the solar cell is inconvenient to fold, disassemble and install, is thick and is not light.

SUMMERY OF THE UTILITY MODEL

Weak point to the existence among the above-mentioned technique, the utility model provides a foldable flexible solar panel, rational in infrastructure, simple to operate, the convenient folding, solar panel thickness is little, and is flexible high, the folding transport of being convenient for, the expansion of being convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a foldable flexible solar panel, includes flexible solar energy flat board and unable adjustment base, flexible solar energy flat board is from last thermoplastic material board, battery piece and the aluminum alloy backplate of down having set gradually, just the upper and lower two sides of battery piece all are provided with the elastic film layer of symmetry, the dull and stereotyped surface of flexible solar energy is provided with a plurality of net lines, just the dull and stereotyped side of flexible solar energy sets up the flexbile plate, the dull and stereotyped intermediate position of flexible solar energy is provided with the fixed plate, be provided with a plurality of screw holes above the fixed plate, just the fixed plate passes through screw mode fixed connection with flexible solar energy flat board, set up motorized pulley in the middle of the fixed plate, motorized pulley's centre is provided with the connecting rod, and the inside of connecting rod is provided with the axis.

As further elaboration, be provided with the supporting legs above the unable adjustment base, just the supporting legs side sets up the fixing bolt of symmetry, and the quantity of fixing bolt is no less than four, and sets up the lifter above the unable adjustment base, the lifter with the connecting rod passes through the axis of rotation and connects.

By way of further illustration, the rotational axis rolls through an angle in the range of 30 ℃ to 150 ℃.

As a further explanation, an adjusting rod is arranged in the middle of the lifting rod and is fixedly connected with the flexible solar flat plate in a welding mode.

By way of further illustration, the flexible sheet is made of a polyvinyl butyral material.

By way of further illustration, the flexible solar panel is made of a single crystal silicon material.

By way of further illustration, the electric roller rolls at an angle ranging from 0 ℃ to 90 ℃, and the flexible solar flat plate is rolled around the electric roller to be folded or unfolded.

As a further explanation, a power switch and a function key are arranged on the lifting rod, and the power switch is electrically connected with the electric roller.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses a foldable flexible solar panel rotates through switch control motorized pulley, and then control flexible solar energy flat board and fold and curl or expand, through switch and function key operation, do not need the manual work to carry out loaded down with trivial details operation, degree of automation is high to flexible solar energy flat board adopts the monocrystalline silicon material to make, and conversion efficiency is higher, and flexible solar energy flat board bottom is provided with unable adjustment base, conveniently installs, dismantles, can realize functions such as lift.

Drawings

Fig. 1 is a schematic view of the external structure of the flexible solar flat plate of the present invention;

fig. 2 is a schematic view of the internal structure of the flexible solar flat plate of the present invention;

fig. 3 is the utility model relates to a foldable flexible solar panel overall structure schematic diagram.

Figure 1-flexible solar panel; 2-grid lines; 3-electric roller; 4-screw holes; 5-a flexible plate; 6-a sheet of thermoplastic material; 7-a battery piece; 8-an elastic film layer; a 9-aluminum alloy backing plate; 10-a connecting rod; 11-a rotating shaft; 12-a lifting rod; 13-adjusting the rod; 14-a power switch; 15-function key; 16-supporting feet; 17-a fixing bolt; 18-a stationary base; 19-fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, 2 and 3 below, a foldable flexible solar panel comprises a flexible solar panel 1 and a fixing base 18, wherein the flexible solar panel 1 is sequentially provided with a thermoplastic material plate 6, a cell sheet 7 and an aluminum alloy back plate 9 from top to bottom, symmetrical elastic film layers 8 are respectively arranged on the upper and lower surfaces of the cell sheet 7, a plurality of grid lines 2 are arranged on the outer surface of the flexible solar panel 1, a flexible plate 5 is arranged on the side surface of the flexible solar panel 1, a fixing plate 19 is arranged at the middle position of the flexible solar panel 1, a plurality of screw holes 4 are arranged on the fixing plate 19, the fixing plate 19 is fixedly connected with the flexible solar panel 1 in a screw manner, an electric roller 3 is arranged in the middle of the fixing plate 19, a connecting rod 10 is arranged in the middle of the electric roller 3, and a rotating shaft 11 is arranged inside the connecting rod 10, the bottom of the connecting rod 10 is connected with a fixed base 18.

In this embodiment, a support foot 16 is disposed on the fixing base 18, symmetrical fixing bolts 17 are disposed on the side of the support foot 16, the number of the fixing bolts 17 is not less than four, a lifting rod 12 is disposed on the fixing base 18, the lifting rod 12 is connected to the connecting rod 10 through a rotating shaft 11, the rolling angle range of the rotating shaft 11 is 30-150 ℃, an adjusting rod 13 is disposed at the middle position of the lifting rod 12, the adjusting rod 13 is fixedly connected to the flexible solar flat plate 1 through a welding manner, the flexible plate 5 is made of polyvinyl butyral, the flexible solar flat plate 1 is made of monocrystalline silicon material, the rolling angle range of the electric roller 3 is 0-90 ℃, the flexible solar flat plate 1 is folded or unfolded around the electric roller 3, a power switch 14 and a function key 15 are disposed on the lifting rod 12, and a power switch 14 is electrically connected to the motorized pulley 3.

In this embodiment, the surface of flexible solar energy flat board 1 is provided with a plurality of net lines 2, just the side of flexible solar energy flat board 1 sets up flexbile plate 5, and flexbile plate 5 has that the quality is light, construction convenience, can adapt to advantages such as certain deformation and breathing, difficult fracture, can make flexible solar energy flat board 1 more frivolous, the compliance is stronger, convenient folding.

In this embodiment, the intermediate position of flexible solar energy flat board 1 is provided with fixed plate 5, be provided with a plurality of screw holes 4 above fixed plate 5, just fixed plate 5 passes through screw mode fixed connection with flexible solar energy flat board 1, and fixed plate 5 passes through the screw mode to be fixed above flexible solar energy flat board 1, can avoid dropping to fixed plate 5 can play the fixed stay effect.

In this embodiment, the electric roller 3 is arranged in the middle of the fixing plate 5, the connecting rod 10 is arranged in the middle of the electric roller 3, the rotating shaft 11 is arranged inside the connecting rod 10, the rolling angle range of the electric roller 3 is between 0 ℃ and 90 ℃, the rolling angle range of the rotating shaft 11 is between 30 ℃ and 150 ℃, the flexible solar panel 1 can be folded, curled and unfolded by arranging the electric roller 3 and the rotating shaft 11, the flexible solar panel 1 can rotate freely, and the flexibility is stronger.

In this embodiment, be provided with supporting legs 16 above unable adjustment base 18, just supporting legs 16 side sets up the fixing bolt 17 of symmetry, and fixing bolt 17's quantity is no less than four, and 18 tops of unable adjustment base set up lifter 12, lifter 12 with connecting rod 10 passes through axis of rotation 11 and connects, and supporting legs 16 and fixing bolt 17 all play the fixed action, can avoid unable adjustment base 18 and flexible solar energy flat board 1 to drop, and lifter 12 plays the elevating action, when needs change or wash flexible solar energy flat board 1, can drop lifter 12, conveniently takes off flexible solar energy flat board 1.

The working principle is as follows: firstly, the flexible solar panel 1 is assembled and installed manually, the fixing bolt 17 and the supporting leg 16 are fixed on the ground, after the flexible solar panel 1 is installed, the lifting rod 12 is controlled to ascend or descend through the function key 15, the electric roller 3 is controlled to rotate through the function key 15, and the flexible solar panel 1 is folded, bent or unfolded.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A foldable flexible solar panel, its characterized in that: including flexible solar energy flat board and unable adjustment base, flexible solar energy flat board is from last thermoplastic material board, battery piece and aluminum alloy backplate down having set gradually, just on the battery piece, the lower two sides all are provided with the elastic film layer of symmetry, the dull and stereotyped surface of flexible solar energy is provided with a plurality of net lines, just the dull and stereotyped side of flexible solar energy sets up the flexbile plate, the dull and stereotyped intermediate position of flexible solar energy is provided with the fixed plate, be provided with a plurality of screw holes above the fixed plate, just the fixed plate passes through screw mode fixed connection with flexible solar energy flat board, set up motorized pulley in the middle of the fixed plate, motorized pulley's centre is provided with the connecting rod, and the inside of connecting rod is provided with the axis of rotation, unable adjustment base.

2. The foldable flexible solar panel according to claim 1, wherein: the supporting legs are arranged on the fixing base, symmetrical fixing bolts are arranged on the side faces of the supporting legs, the number of the fixing bolts is not less than four, a lifting rod is arranged on the fixing base, and the lifting rod is connected with the connecting rod through a rotating shaft.

3. The foldable flexible solar panel according to claim 1, wherein: the rolling angle of the rotating shaft ranges from 30 ℃ to 150 ℃.

4. The foldable flexible solar panel according to claim 2, wherein: the middle position of the lifting rod is provided with an adjusting rod, and the adjusting rod is fixedly connected with the flexible solar flat plate in a welding mode.

5. The foldable flexible solar panel according to claim 1, wherein: the flexible board is made of polyvinyl butyral materials.

6. The foldable flexible solar panel according to claim 1, wherein: the flexible solar flat plate is made of monocrystalline silicon materials.

7. The foldable flexible solar panel according to claim 1, wherein: the rolling angle range of the electric roller is between 0 ℃ and 90 ℃, and the flexible solar panel is curled, folded or unfolded around the electric roller.

8. The foldable flexible solar panel according to claim 2, wherein: and a power switch and a function key are arranged on the lifting rod, and the power switch is electrically connected with the electric roller.