CN220475701U

CN220475701U - Photovoltaic panel

Info

Publication number: CN220475701U
Application number: CN202322002551.9U
Authority: CN
Inventors: 谷超; 徐柏林
Original assignee: Hangzhou Yixiang Technology Research and Development Co Ltd
Current assignee: Hangzhou Yixiang Technology Research and Development Co Ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-09
Anticipated expiration: 2033-07-28

Abstract

The utility model provides a photovoltaic panel, which belongs to the technical field of photovoltaic panels and comprises at least two energy components, wherein an unfolding state and a folding state are arranged between two adjacent energy components, and the photovoltaic panel also comprises a hinge component which is used for controlling the two adjacent energy components to unfold and fold at different angles. The photovoltaic panel can hover at different angles when being unfolded or folded so as to better receive illumination, and can be installed at the top of a tent or placed on the ground by utilizing the support so as to meet different power requirements of users in different scenes.

Description

Photovoltaic panel

Technical Field

The utility model belongs to the technical field of photovoltaic panels, and particularly relates to a photovoltaic panel.

Background

The photovoltaic panel is a power generation device which can generate direct current when being exposed to sunlight, and is mainly divided into a fixed placement type photovoltaic panel and a folding portable photovoltaic panel, and particularly the folding portable photovoltaic panel is deeply favored by users because the folded photovoltaic panel is small in size and easy to store. But current foldable photovoltaic board is mainly with flexible connection mode for the photovoltaic board after the expansion is not only joint strength low, can't guarantee moreover with the effective contact of sun illumination, the user need provide auxiliary stay through the support when using to the photovoltaic board, in order to guarantee joint strength, in order to guarantee the abundant contact of photovoltaic board and sunlight care simultaneously, to the expansion angle of photovoltaic board, also need the support to adjust.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a photovoltaic panel, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the photovoltaic panel comprises at least two energy components, an unfolding state and a folding state are arranged between two adjacent energy components, and the photovoltaic panel further comprises a hinge component which is used for controlling the two adjacent energy components to unfold and fold at different angles.

Preferably, any one of the energy components comprises a frame, a photovoltaic sheet is arranged on the frame, the photovoltaic sheets of the energy components are electrically connected, and the hinge component is arranged on the frame.

Preferably, the photovoltaic panel further comprises at least one storage battery, a plurality of storage batteries are arranged on the frame of at least one energy source assembly, and any storage battery is electrically connected with any photovoltaic panel.

Preferably, the hinge assembly comprises a threaded connection bolt and a nut, a first positioning sheet and a second positioning sheet are sleeved on the bolt, the first positioning sheet is fixedly connected with the bolt, the second positioning sheet is movably connected with the bolt, gaskets which are positioned on the bolt and are in butt joint with the second positioning sheets are further arranged on two sides of the second positioning sheet, damping springs are further arranged between the gaskets which are close to the first positioning sheet and the first positioning sheet, and the first positioning sheet and the second positioning sheet are respectively fixedly connected with adjacent two frames of the energy assembly.

Preferably, the hinge assembly comprises a bolt and a nut in threaded connection, two first connecting pieces and two second connecting pieces are sleeved on the bolt, the second connecting pieces are located between the two first connecting pieces, and the two first connecting pieces and the two second connecting pieces are fixedly connected with the adjacent two frames of the energy assembly respectively.

Preferably, the device further comprises a supporting component, the supporting component comprises a supporting column, two clamping blocks are arranged on one side flat end face of the supporting column, a guide column is hinged between the two clamping blocks, one end, away from the two clamping blocks, of the guide column is provided with a placement block, and the placement block is fixedly connected with any frame of the energy component.

Preferably, the tent further comprises a tent, the tent comprises a main body, the main body comprises a framework and a wall, the framework is used for supporting the wall, and the photovoltaic panel is arranged on the framework through the supporting component.

Preferably, the framework comprises a base, a plurality of supporting rods for supporting the wall are hinged to the base, a plurality of shells for covering the supporting rods are further arranged on the base, and the photovoltaic panel is arranged on the shells through the supporting rods or is arranged on the supporting rods.

Preferably, the solar photovoltaic panel further comprises a support, the support comprises a telescopic rod, one end, far away from the outer rod, of the inner rod of the telescopic rod is provided with a placement seat, the photovoltaic panel is arranged on the placement seat through the supporting component, a lantern ring is sleeved on the outer rod of the telescopic rod, and a plurality of telescopic legs are hinged to the side wall of the lantern ring.

Preferably, a locking bolt for fixing the lantern ring on the outer rod of the telescopic rod is further arranged on the side wall of the lantern ring.

(III) beneficial effects

1. Through the setting of articulated assembly, can realize on the one hand that the photovoltaic board switches at expansion state and folding state, on the other hand can make the photovoltaic board hover at different angles when expanding or folding to make the better receipt illumination of photovoltaic board, carry out the energy conversion.

2. Through the setting of supporting component, realize that photovoltaic board uses at the installation at tent top, perhaps use through the support in placing on ground, promoted the adaptation degree of photovoltaic board, satisfy user's different user demands.

3. Through the setting of battery, when the photovoltaic board is in the conversion of the energy that expands the state, the battery can store the electric energy of photovoltaic piece conversion, and when the photovoltaic board is in folded condition or when no illumination weather, when the photovoltaic board can't carry out the energy conversion promptly, the user can dismantle the battery from the photovoltaic board and use to satisfy user's power consumption demand.

Drawings

FIG. 1 is a schematic view of a photovoltaic panel of the present utility model in an expanded state;

FIG. 2 is a schematic diagram showing a photovoltaic panel according to the second embodiment of the present utility model;

FIG. 3 is a schematic view of a photovoltaic panel of the present utility model in a folded state;

FIG. 4 is a schematic top view of a photovoltaic panel of the present utility model;

FIG. 5 is a schematic view of the overall structure of the hinge assembly of the present utility model;

FIG. 6 is a schematic view of the overall structure of another embodiment of the hinge assembly of the present utility model;

FIG. 7 is an overall structural illustration of the tent with photovoltaic panels of the present utility model;

FIG. 8 is a schematic view of the junction of the photovoltaic panel and tent of FIG. 7 according to the present utility model;

FIG. 9 is a schematic view of the overall structure of the photovoltaic panel bracket of the present utility model;

fig. 10 is a schematic view of the junction of the photovoltaic panel and the bracket of fig. 9 according to the present utility model.

In the figure: 1. a frame; 2. a photovoltaic sheet; 3. a hinge assembly; 31. a bolt; 32. a first positioning piece; 33. a damping spring; 34. a gasket; 35. a second positioning piece; 36. a nut; 37. a first connector; 38. a second connector; 4. a storage battery; 5. a placement block; 6. a guide post; 7. a clamping block; 8. a support column; 9. a base; 10. a main body; 101. a support rod; 102. a base; 103. a housing; 104. a wall; 11. a setting seat; 12. a telescopic rod; 13. and (5) telescoping legs.

Detailed Description

The embodiment of the utility model provides a photovoltaic panel, which comprises at least two energy components, wherein a plurality of energy components are sequentially arranged in a straight shape, and at least one hinge component 3 is arranged between two adjacent energy components as shown in figures 1 to 10.

The single energy component is including having the frame 1 of diapire and lateral wall, installs the photovoltaic piece 2 that converts solar energy into electric energy on the frame 1, through the setting of frame 1, provides the support to the piece 2 on the one hand, guarantees the stability of photovoltaic piece 2 in the use, and on the other hand promotes the bulk strength of photovoltaic board, protects photovoltaic piece 2, avoids photovoltaic piece 2 to take place to buckle the damaged condition when being in the state of expanding or folding state.

In some embodiments, the photovoltaic sheets 2 of the energy components are electrically connected in series, and the connected photovoltaic sheets 2 increase the output voltage of the whole photovoltaic panel, enhance the voltage adaptability and meet the requirement of a user on remote energy supply;

in other embodiments, the photovoltaic sheets 2 of the energy components are electrically connected in parallel, and the connected photovoltaic sheets 2 increase the output current of the whole photovoltaic panel, so that the requirement of a user on the rapid supply of short-distance energy is met;

further, the user can connect the photovoltaic sheets 2 of a plurality of energy components in series or in parallel after the photovoltaic panel is unfolded according to the power consumption requirement of the user.

The hinge assemblies 3 are fixedly arranged on the side walls of the two adjacent energy assembly frames 1; or fixedly arranged on the bottom walls of two adjacent energy component frames 1; or one end of the hinge assembly 3 is provided on a side wall of one energy source assembly frame 1 and the other end is provided on a bottom wall of an adjacent energy source assembly frame 1.

The articulated assembly 3 can realize on the one hand that a plurality of energy components switch between expansion state and folding state, and when a plurality of energy components were in expansion state, the energy component was fully contacted with the sun illumination, and the absorption to the sun illumination of being convenient for makes photovoltaic board volume minimum when energy component was in folding state, and the user of being convenient for accomodates the storage and carries to photovoltaic board.

The hinge assembly 3 can control a plurality of energy assemblies to hover at different angles when being unfolded or folded, namely, a user can adjust the energy assemblies to be unfolded at different angles according to different sun illumination angles so as to enable the energy assemblies to fully perform solar illumination and perform energy conversion.

In this embodiment, the hinge assembly 3 includes a bolt 31 and a nut 36 that are in threaded connection, the bolt 31 is sleeved with a first positioning piece 32 and a second positioning piece 35, where the distance between the first positioning piece 32 and the nut 36 is greater than the distance between the second positioning piece 35 and the nut 36, and the first positioning piece 32 is fixedly connected with the bolt 31, such as the first positioning piece 32 is welded on a stud of the bolt 31, or welded on a nut of the bolt 31, the second positioning piece 35 is movably connected with the bolt 36, the first positioning piece 32 is fixedly connected with the frame 1 of one energy assembly, the second positioning piece 35 is fixedly connected with the frame 1 of another adjacent energy assembly, such as the first positioning piece 32 or the second positioning piece 35 is fixed on the frame 1 of the energy assembly by means of screwing or welding, and through the arrangement of the first positioning piece 32, the second positioning piece 35, the bolt 31 and the nut 36, the hinge between two adjacent energy assemblies is achieved, that is, and the two adjacent energy assemblies are switched between an unfolded state and a folded state is achieved;

further, the damping spring 33 is sleeved on the bolt 31, the damping spring 33 is located between the first positioning plate 32 and the second positioning plate 35, through the arrangement of the damping spring 33, when two adjacent energy components rotate, the damping spring 33 can apply external force to the second positioning plate 35, namely the damping spring 33 extrudes the second positioning plate 35, so that friction force exists between the damping spring 33 and the second positioning plate 35, and when no external force acts on the energy components, the friction force is enough to enable the adjacent energy components to keep relatively static, and when the external force overcomes the friction force, the energy components connected with the second positioning plate 35 rotate relative to the energy components connected with the first positioning plate 32 so as to hover at different angles, thereby realizing the absorption of the energy components to illumination at different angles and maximizing the energy conversion rate of the energy components;

further, two gaskets 34 are further sleeved on the bolt 31, the two gaskets 34 are located on two sides of the second positioning plate 35, namely, one gasket 34 is abutted with the nut 36, the other gasket 34 is abutted with the damping spring 33, and through the arrangement of the two gaskets 34, direct contact between the second positioning plate 35 and the damping spring 33 and between the second positioning plate and the nut 36 is avoided, so that the second positioning plate 35 rotates on the bolt 31 more smoothly.

In other embodiments, the hinge assembly 3 includes a threaded bolt 31 and a nut 36, the threaded bolt 36 is sleeved with two first connecting pieces 37 and one second connecting piece 38, the second connecting piece 38 is located between the two first connecting pieces 37, the two first connecting pieces 37 are fixedly connected with the frame 1 of one energy assembly, the second connecting piece 38 is fixedly connected with the frame 1 of the other adjacent energy assembly, for example, the first connecting pieces 37 or the second connecting pieces 38 are fixed on the frame 1 of the energy assembly in a threaded or welded mode, and damping between the two first connecting pieces 37 and the second connecting pieces 38 is increased by screwing the threaded bolt 31 and the nut 36, so that when the two adjacent energy assemblies rotate, different angles can be hovered, thereby realizing absorption of illumination of the energy assemblies to different angles and maximizing energy conversion rate of the energy assemblies.

In other embodiments, the photovoltaic panel further includes at least one storage battery 4, a plurality of storage batteries 4 are disposed on the frame 1 of at least one energy component, and the storage battery 4 is located on the end face of the bottom wall of the frame 1 opposite to the photovoltaic panel 2, for example, the storage battery 4 is disposed on the frame 1 in a clamping and screwing manner, through the arrangement of the storage battery 4, when the photovoltaic panel is in an unfolding state for energy conversion, the storage battery 4 can store the electric energy converted by the photovoltaic panel 2, and when the photovoltaic panel is in a folding state or in no illumination weather, i.e. when the photovoltaic panel cannot perform energy conversion, a user can detach the storage battery 4 from the photovoltaic panel for use so as to meet the electricity consumption requirement of the user.

In this embodiment, the photovoltaic panel still includes supporting component, and supporting component sets up on the frame 1 of arbitrary energy component, and supporting component is located on the coplanar of frame 1 diapire with battery 4, through supporting component's setting, and the photovoltaic panel on the one hand can install at the top of tent, through the energy conversion of photovoltaic panel, provides required electric energy for the user when the tent internalization, and on the other hand photovoltaic panel still accessible supporting component installs on the support that is located ground, provides required electric energy for the user when the outdoor exercises.

Further, the supporting component comprises a supporting column 8, two clamping blocks 7 are arranged on the flat end surface of one side of the supporting column 8, a guide column 6 is hinged between the two clamping blocks 7, one end, far away from the two clamping blocks 7, of the guide column 6 is provided with a placement block 5, the placement block 5 is fixedly connected with the frame 1 of any energy component, if the placement block 5 is fixedly connected with the frame 1 of any energy component in a threaded or clamping manner, the installation and the disassembly between the supporting component and the photovoltaic panel are facilitated, and the split storage of the photovoltaic panel and the supporting component by a user is facilitated;

further, the guide post 6 is hinged with the two clamping blocks 7 through bolts and nuts, the damping between the guide post 6 and the two clamping blocks 7 is increased through the mode of locking the bolts and the nuts, namely, when the guide post 6 rotates between the two clamping blocks 7, the guide post 6 can hover at different angles, namely, the photovoltaic panel in an unfolding state can be controlled through the supporting component to absorb illumination at different angles.

Further, the tent includes a main body 10, the main body 10 including a frame for supporting the wall 104 and a wall 104, and the photovoltaic panel is mounted on the frame at the top of the main body 10 through the support columns 8 of the support assembly.

The framework comprises a top framework and a plurality of side frameworks, wherein any framework comprises a base 102, a plurality of supporting rods 101 for supporting walls 104 are hinged on the base 102, a shell 103 for covering the supporting rods 101 is detachably arranged on the base 102, a photovoltaic panel is arranged on the shell 103 of the top framework through a supporting column 8, and if one end, far away from a clamping block 7, of the supporting column 8 is fixed on the shell 103 in a threaded or clamping manner, so that the photovoltaic panel is fixed on the top of a tent, and the power supply is provided for the inside of the tent through the energy conversion of the photovoltaic panel, so that the power consumption requirement of a user when the user moves in the tent is met;

in other embodiments, the photovoltaic panel is arranged on the supporting rod 101 of the top framework through the supporting column 8, if one end, away from the clamping block 7, of the supporting column 8 is fixed on the supporting rod 101 in a clamping manner, the photovoltaic panel is also fixedly arranged at the top of the tent, and the power supply is arranged inside the tent through energy conversion of the photovoltaic panel, so that the power consumption requirement of a user during the activity in the tent is met.

Further, the support comprises a telescopic rod 12, the telescopic rod 12 is provided with an inner rod and an outer rod, a lantern ring is sleeved on the outer rod of the telescopic rod 12, a plurality of telescopic legs 13 are hinged to the periphery of the lantern ring and used for placing the support on the ground, namely, a user can select the angle of the telescopic legs 13 which are unfolded outwards of the telescopic rod 12 and the extension length of the telescopic legs 13 according to the hardness degree of the ground of a use scene so as to ensure the stability of placing the support on the ground;

the one end that is located telescopic link 12's interior pole and keeps away from outer pole on telescopic link 12 is equipped with the support column 8 complex of supporting component and settles seat 11, if support column 8 fixes on settling seat 11 through the mode of spiro union or joint to realize the installation of photovoltaic board on the support, and then satisfy the user electricity demand when outdoor activities.

Through the setting of telescopic link 12, after the photovoltaic board accomplishes the installation on the support, the distance between the interior pole of user's accessible adjustment telescopic link 12 and outer pole, and then adjusts the height of photovoltaic board for ground to make the better receipt illumination of photovoltaic board.

Further, the side wall of the lantern ring is further provided with a locking bolt for fixing the lantern ring and the telescopic rod 12, and through the setting of the locking bolt, a user can further adjust the overall height of the telescopic rod 12 relative to the ground, namely, the height of the photovoltaic panel relative to the ground, so that the photovoltaic panel can better receive illumination.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A photovoltaic panel comprising at least two energy modules, an extended state and a collapsed state between adjacent two of the energy modules, characterized in that: and the device also comprises a hinge assembly (3), wherein the hinge assembly (3) is used for controlling two adjacent energy source assemblies to be unfolded and folded at different angles.

2. A photovoltaic panel according to claim 1, characterized in that: any energy component includes frame (1), be equipped with photovoltaic piece (2) on frame (1), a plurality of energy component photovoltaic piece (2) are the electricity and are connected between, articulated subassembly (3) set up on frame (1).

3. A photovoltaic panel according to claim 2, characterized in that: the photovoltaic module further comprises at least one storage battery (4), wherein a plurality of storage batteries (4) are arranged on the frame (1) of at least one energy component, and any storage battery (4) is electrically connected with any photovoltaic sheet (2).

4. A photovoltaic panel according to claim 2, characterized in that: the hinge assembly (3) comprises a bolt (31) and a nut (36) which are in threaded connection, a first positioning piece (32) and a second positioning piece (35) are sleeved on the bolt (31), the first positioning piece (32) is fixedly connected with the bolt (31), the second positioning piece (35) is movably connected with the bolt (31), gaskets (34) which are in butt joint with the second positioning piece (35) are arranged on two sides of the second positioning piece (35) on the bolt (31), damping springs (33) are arranged between the gaskets (34) close to the first positioning piece (32) and the first positioning piece (32), and the first positioning piece (32) and the second positioning piece (35) are respectively fixedly connected with the adjacent two frames (1) of the energy assembly.

5. A photovoltaic panel according to claim 2, characterized in that: the hinge assembly (3) comprises a bolt (31) and a nut (36) which are in threaded connection, two first connecting pieces (37) and second connecting pieces (38) are sleeved on the bolt (31), the second connecting pieces (38) are located between the two first connecting pieces (37), and the two first connecting pieces (37) and the second connecting pieces (38) are fixedly connected with the adjacent two frames (1) of the energy assembly respectively.

6. A photovoltaic panel according to claim 2, characterized in that: still include supporting component, supporting component includes support column (8), be equipped with two screens piece (7) on the plain end face of one side of support column (8), two it has guide post (6) to articulate between screens piece (7), guide post (6) keep away from two the one end of screens piece (7) is equipped with settles piece (5), settle piece (5) and arbitrary fixed connection between frame (1) of energy component.

7. A photovoltaic panel according to claim 6, characterized in that: still include the tent, the tent includes main part (10), main part (10) include skeleton and wall (104), the skeleton is used for supporting wall (104), the photovoltaic board passes through supporting component sets up on the skeleton.

8. A photovoltaic panel according to claim 7, characterized in that: the framework comprises a base (102), a plurality of supporting rods (101) for supporting the wall (104) are hinged to the base (102), a plurality of shells (103) for covering the supporting rods (101) are further arranged on the base (102), and the photovoltaic panel is arranged on the shells (103) through the supporting columns (8) or is arranged on the supporting rods (101).

9. A photovoltaic panel according to claim 6, characterized in that: still include the support, the support includes telescopic link (12), the one end that the outer pole was kept away from to the interior pole of telescopic link (12) is equipped with settles seat (11), the photovoltaic board passes through supporting component sets up settle on seat (11), the cover is equipped with the lantern ring on the outer pole of telescopic link (12), articulated on the lateral wall of lantern ring have a plurality of telescopic leg (13).

10. A photovoltaic panel according to claim 9, characterized in that: the side wall of the lantern ring is also provided with a locking bolt for fixing the lantern ring on the outer rod of the telescopic rod (12).