CN113726283A

CN113726283A - Portable and foldable photovoltaic support

Info

Publication number: CN113726283A
Application number: CN202110907855.2A
Authority: CN
Inventors: 闵美瑛; 管宇翔
Original assignee: Jiangyin Furui Metal Technology Co ltd
Current assignee: Jiangyin Furui Metal Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-11-30
Anticipated expiration: 2041-08-09
Also published as: CN113726283B

Abstract

The invention discloses a portable and foldable photovoltaic support, and relates to the technical field of photovoltaic supports. The photovoltaic module comprises a group of side plate bodies, a photovoltaic plate assembly, a group of front supporting legs and a group of rear supporting legs, wherein a group of sliding grooves are formed in the side plate bodies, embedded grooves are formed in opposite ends of the two sliding grooves, a first oblique column and a second oblique column are fixed to the lower portions of the two ends of each side plate body respectively, kidney-shaped grooves are formed in the inner side of the first oblique column and the outer side of the second oblique column respectively, and limiting grooves are fixed to the positions, located on the upper portions of the kidney-shaped grooves, of the inner side of the first oblique column and the outer side of the second oblique column respectively. According to the invention, the integral photovoltaic panel is divided into the fixed first photovoltaic panel and the two foldable photovoltaic panels which can slide along the side plate bodies, the two side plate bodies with relatively short lengths are shared for supporting, and the front supporting leg and the rear supporting leg which are convenient to fold and occupy small space are designed, so that the occupied space and occupied area of the integral photovoltaic support after being folded are greatly reduced, and the integral portability of the photovoltaic support is improved.

Description

Portable and foldable photovoltaic support

Technical Field

The invention belongs to the technical field of photovoltaic supports, and particularly relates to a portable and foldable photovoltaic support.

Background

In order to improve the use effect and the service life of the photovoltaic panel, a photovoltaic support (used for supporting the photovoltaic panel to ensure the angle of incident light and capable of protecting the photovoltaic panel) needs to be equipped, and for the photovoltaic panel which is convenient to carry and move, the smaller the floor area of the photovoltaic support is, the better the photovoltaic support is, and therefore the foldable or telescopic photovoltaic support can be produced at the same time.

However, because the specification of the photovoltaic panel is constant, the size of the mounting surface structure of the photovoltaic support is constant, and therefore the conventional photovoltaic support only folds the supporting legs for keeping the angle in a large range, the surface area occupied by the photovoltaic support is still large, the problem of overlarge occupied space still occurs, and the carrying and the use of a user are not facilitated.

Disclosure of Invention

The invention aims to provide a portable and foldable photovoltaic support, which is characterized in that an integral photovoltaic panel is divided into a fixed first photovoltaic panel and two foldable photovoltaic panels capable of sliding along side panel bodies, the two side panel bodies with relatively short lengths are shared for supporting, and a front supporting leg and a rear supporting leg which are convenient to fold and occupy small space are designed, so that the occupied space and occupied area of the integral photovoltaic support after being folded are greatly reduced, and the integral portability of the photovoltaic support is improved.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a portable and foldable photovoltaic support, which comprises a group of side plate bodies, a photovoltaic plate assembly, a group of front supporting legs and a group of rear supporting legs, wherein the front supporting legs are arranged on the front side plate bodies;

a group of sliding grooves are formed in the side plate body, and embedded grooves are formed in the opposite ends of the two sliding grooves;

a first oblique column and a second oblique column are respectively fixed at the lower parts of the two ends of the side plate body, kidney-shaped grooves are formed in the inner side of the first oblique column and the outer side of the second oblique column, and limiting grooves are fixed at the positions, located at the upper parts of the kidney-shaped grooves, of the inner side of the first oblique column and the outer side of the second oblique column;

reinforcing rods are fixed between the front support legs and the rear support legs, end rods are fixed on the outer sides of the top ends of the front support legs and the inner sides of the top ends of the rear support legs, the front support legs are arranged on the inner sides of the first inclined columns in a sliding mode through the end rods and the kidney-shaped grooves, the rear support legs are arranged on the outer sides of the second inclined columns in a sliding mode through the end rods and the kidney-shaped grooves, and the end portions of the front support legs and the end portions of the rear support legs are in clearance fit with the limiting grooves;

a first cushion block is fixed on the inner side of the front supporting leg, and a second cushion block is fixed on the inner side of the rear supporting leg;

the photovoltaic panel assembly comprises a first photovoltaic panel and two foldable photovoltaic panels;

the first photovoltaic panel is fixed between a group of side panel bodies, and the foldable photovoltaic panel comprises a second photovoltaic panel and a third photovoltaic panel which rotate mutually;

and two ends of the second photovoltaic panel are respectively provided with a first wire sleeve in sliding connection with the sliding groove, one foldable photovoltaic panel is movably arranged on the upper part of the first cushion block, and the other foldable photovoltaic panel is movably arranged on the upper part of the second cushion block.

Further, the both ends of second photovoltaic board one side all are equipped with the sleeve, third photovoltaic board one side is fixed with a set of connection edge, it has the axis body to connect along the end fixing, second photovoltaic board and third photovoltaic board pass through sleeve and axis body rotation each other.

Further, the first photovoltaic panel comprises an outer frame body, a photovoltaic panel is fixed in the outer frame body, and the structural characteristics of the second photovoltaic panel and the third photovoltaic panel are consistent with those of the first photovoltaic panel.

Further, the outer frame body both ends of first photovoltaic board all are equipped with the second wire cover, the opening has been seted up to curb plate body center department, the second wire cover runs through the opening.

Furthermore, a set of limiting plates are fixed on the lower portion, close to one side of the second photovoltaic plate, of the third photovoltaic plate, a gap is formed between the limiting plates, and wire openings are formed in one sides, close to the gap, of the outer frame bodies on the third photovoltaic plate and the second photovoltaic plate.

Furthermore, an upper abutting edge is fixed at a position on the inner side of the side plate body and above the side of the embedding groove, and the upper abutting edge is opposite to the first inclined column in position.

Furthermore, a lower abutting edge is fixed at a position on the inner side of the side plate body and below the first photovoltaic plate side, and the upper abutting edge and the lower abutting edge are respectively located at positions on two sides of the first photovoltaic plate.

Furthermore, a notch is formed in one side, close to the rear supporting leg, of the second cushion block, and the notch is opposite to the second inclined column in position.

Furthermore, a third cushion block is fixed on one surface, close to the front supporting leg, of the second cushion block, and the third cushion block and the second cushion block are vertically distributed.

Furthermore, the height of the embedded groove in the upper portion of the first photovoltaic plate is consistent with the thickness of the second photovoltaic plate, and the height of the embedded groove in the lower portion of the first photovoltaic plate is consistent with the sum of the thicknesses of the second photovoltaic plate and the third photovoltaic plate.

The invention has the following beneficial effects:

according to the invention, the integral photovoltaic panel is divided into the fixed first photovoltaic panel and the two foldable photovoltaic panels which can slide along the side plate bodies, the two side plate bodies with relatively short lengths are shared for supporting, and the front supporting leg and the rear supporting leg which are convenient to fold and occupy small space are designed, so that the occupied space and occupied area of the integral photovoltaic support after being folded are greatly reduced, and the integral portability of the photovoltaic support is improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a portable and foldable photovoltaic support of the present invention;

FIG. 2 is a structural cross-sectional view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic view of the folded structure of the present invention;

FIG. 5 is a cross-sectional view of the folded configuration of the present invention;

fig. 6 is a schematic structural view of two side plates and a first photovoltaic plate;

fig. 7 is a schematic structural view of a second photovoltaic panel and a third photovoltaic panel;

FIG. 8 is a schematic structural view of the front leg;

FIG. 9 is a schematic structural view of the rear leg;

in the drawings, the components represented by the respective reference numerals are listed below:

1-side plate body, 2-photovoltaic plate component, 3-front supporting leg, 4-rear supporting leg, 5-reinforcing rod, 101-sliding groove, 102-embedded groove, 103-first oblique column, 104-second oblique column, 105-kidney-shaped groove, 106-limiting groove, 107-through hole, 108-upper supporting edge, 109-lower supporting edge, 201-first photovoltaic plate, 202-second photovoltaic plate, 203-third photovoltaic plate, 204-sleeve, 205-connecting edge, 206-shaft body, 207-outer frame body, 208-second wire sleeve, 209-limiting plate, 210-notch, 211-first wire sleeve, 301-end rod, 302-first cushion block, 401-second cushion block, 402-third cushion block, 403-notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention is a portable and foldable photovoltaic support, which comprises a set of side panels 1, a photovoltaic panel assembly 2, a set of front legs 3 and a set of rear legs 4;

a group of sliding grooves 101 are formed in the side plate body 1, and embedded grooves 102 are formed in the opposite ends of the two sliding grooves 101;

a first inclined column 103 and a second inclined column 104 are respectively fixed at the lower parts of the two ends of the side plate body 1, kidney-shaped grooves 105 are respectively formed in the inner side of the first inclined column 103 and the outer side of the second inclined column 104, and limiting grooves 106 are respectively fixed at the positions, located at the upper parts of the kidney-shaped grooves 105, of the inner side of the first inclined column 103 and the outer side of the second inclined column 104;

reinforcing rods 5 are fixed between a group of front support legs 3 and a group of rear support legs 4, end rods 301 are fixed on the outer sides of the top ends of the front support legs 3 and the inner sides of the top ends of the rear support legs 4, the front support legs 3 are arranged on the inner sides of the first inclined columns 103 in a sliding mode through the end rods 301 and the kidney-shaped grooves 105, the rear support legs 4 are arranged on the outer sides of the second inclined columns 104 in a sliding mode through the end rods 301 and the kidney-shaped grooves 105, and the end portions of the front support legs 3 and the end portions of the rear support legs 4 are in clearance fit with the limiting grooves 106;

a first cushion block 302 is fixed on the inner side of the front leg 3, and a second cushion block 401 is fixed on the inner side of the rear leg 4;

the photovoltaic panel assembly 2 comprises a first photovoltaic panel 201 and two foldable photovoltaic panels;

a first photovoltaic panel 201 is fixed between a group of side panels 1, and the foldable photovoltaic panel comprises a second photovoltaic panel 202 and a third photovoltaic panel 203 which rotate with each other;

both ends of the second photovoltaic panel 202 are provided with first wire sleeves 211 which are slidably connected with the sliding grooves 101, one foldable photovoltaic panel is movably arranged on the upper portion of the first cushion block 302, and the other foldable photovoltaic panel is movably arranged on the upper portion of the second cushion block 401.

As shown in fig. 1-3, 5 and 7, sleeves 204 are disposed at two ends of one side of the second photovoltaic panel 202, a group of connecting edges 205 is fixed at one side of the third photovoltaic panel 203, an axle 206 is fixed at an end of each connecting edge 205, and the second photovoltaic panel 202 and the third photovoltaic panel 203 rotate with each other through the sleeves 204 and the axles 206.

As shown in fig. 1 to 7, the first photovoltaic panel 201 includes an outer frame 207, a photovoltaic panel is fixed in the outer frame 207, and the structural features of the second photovoltaic panel 202 and the third photovoltaic panel 203 are consistent with the structural features of the first photovoltaic panel 201.

As shown in fig. 1, 3-4 and 6, the two ends of the outer frame 207 of the first photovoltaic panel 201 are both provided with the second wire sleeve 208, the center of the side panel 1 is provided with the through hole 107, the second wire sleeve 208 penetrates through the through hole 107, and the wires between the first photovoltaic panel 201 and the second photovoltaic panel 202 are connected outside the side panel 1 through the first wire sleeve 211 and the second wire sleeve 208.

As shown in fig. 2-3 and fig. 7, a group of limiting plates 209 is fixed on the lower portion of one side of the third photovoltaic panel 203 close to the second photovoltaic panel 202, a gap 210 is formed between the group of limiting plates 209, wire guides are formed on both the third photovoltaic panel 203 and one side of the outer frame 207 on the second photovoltaic panel 202 close to the gap 210, and a connecting wire between the second photovoltaic panel 202 and the third photovoltaic panel 203 passes through the wire guides.

As shown in fig. 2 and fig. 5 to 6, an upper abutting edge 108 is fixed at a position on the inner side of the side plate 1 and above the side of the insertion groove 102, and the upper abutting edge 108 is opposite to the first inclined pillar 103.

As shown in fig. 2 and fig. 5 to 6, a lower abutting edge 109 is fixed at a position inside the side plate 1 and below the first photovoltaic panel 201, and the upper abutting edge 108 and the lower abutting edge 109 are respectively located at positions on two sides of the first photovoltaic panel 201.

As shown in fig. 1, 3 and 9, a notch 403 is formed in one side of the second cushion block 401 close to the rear leg, and the notch 403 is opposite to the second batter post 104.

As shown in fig. 2, 5 and 9, a third block 402 is fixed on a surface of the second block 401 close to the front leg 3, and the third block 402 is vertically distributed with the second block 401.

As shown in fig. 2, the height of the embedded groove 102 located at the upper part of the first photovoltaic panel 201 is equal to the thickness of the second photovoltaic panel 202, and the height of the embedded groove 102 located at the lower part of the first photovoltaic panel 201 is equal to the sum of the thicknesses of the second photovoltaic panel 202 and the third photovoltaic panel 203.

As shown in fig. 5, rubber pads may be disposed on the upper surface and the lower surface of the outer frame 207 of the first photovoltaic panel 201 to increase the friction between the foldable photovoltaic panel and the first photovoltaic panel 201, or magnets may be disposed to increase the fixing ability between the foldable photovoltaic panel and the first photovoltaic panel 201.

The working principle of the invention is as follows:

1. when the folding is required, the process is as follows:

with reference to fig. 1-5, the third photovoltaic panel 203 of the foldable photovoltaic panel at the right end is rotated 180 degrees counterclockwise, at this time, the third photovoltaic panel 203 is folded on the upper surface of the second photovoltaic panel 202 to be an integral body, and then the foldable photovoltaic panel is lifted upward, so that the first wire sleeve 211 at the end of the second photovoltaic panel 202 can slide into the sliding groove 101 along the embedded groove 102, and then the foldable photovoltaic panel is moved to a position right above the first photovoltaic panel 201 along the sliding groove 101;

rotating the third photovoltaic panel 203 of the foldable photovoltaic panel at the left end clockwise by 180 degrees, wherein the third photovoltaic panel 203 is folded on the upper surface of the second photovoltaic panel 202 to form a whole, and moving the foldable photovoltaic panel to the position right below the first photovoltaic panel 201 through the embedded groove 102 and the chute 101, wherein the third photovoltaic panel 203 is positioned between the second photovoltaic panel 202 and the first photovoltaic panel 201;

follow-up preceding landing leg 3 and back landing leg 4 of sliding down along kidney slot 105, when sliding to kidney slot 105 bottom, preceding

landing leg

3 and 4 tip of back landing leg break away from spacing groove 106, can rotate preceding landing leg 3 and back landing leg 4 this moment, with preceding landing leg 3 and the inside rotation of back landing leg 4, can fold preceding landing leg 3 and back landing leg 4, third cushion 402 upper surface on the landing leg 4 supports the collapsible photovoltaic board bottom surface of first photovoltaic board 201 lower part simultaneously and supports.

2. When the invention needs to be developed, the flow is as follows:

referring to fig. 1 to 5, the front leg 3 and the rear leg 4 are rotated to an angle parallel to the first batter post 103 and the second batter post 104, and the ends of the front leg 3 and the rear leg 4 are moved into the limiting groove 106, so that the moving tracks of the front leg 3 and the rear leg 4 can be limited, the front leg 3 and the rear leg 4 are unfolded, and the front leg 3 and the rear leg 4 have a lifting function at a certain distance (the front leg 3 and the rear leg 4 can slide a small distance along the limiting groove 106);

the left foldable photovoltaic panel is moved out firstly, the foldable photovoltaic panel is moved outwards through the sliding chute 101, when the foldable photovoltaic panel is moved to the end part of the sliding chute 101, the third photovoltaic panel 203 can be rotated 180 degrees anticlockwise to be unfolded, the angle between the third photovoltaic panel 203 and the second photovoltaic panel 202 is ensured through the limiting plate 209, at the moment, the side panel body 1 and the photovoltaic panel assembly 2 are naturally allowed to fall down, the first cushion block 302 of the front supporting leg 3 can abut against the right rear part of the second photovoltaic panel 202 on the foldable photovoltaic panel, the upper abutting edge 108 abuts against the upper left part of the second photovoltaic panel 202, and the position of the foldable photovoltaic panel can be fixed;

and finally, the foldable photovoltaic panel on the right is moved out, the foldable photovoltaic panel is moved outwards through the sliding groove 101, when the foldable photovoltaic panel is moved to the end part of the sliding groove 101, along with gravity, the first wire sleeve 211 of the second photovoltaic panel 202 falls into the embedded groove 102, the left side and the right side of the bottom of the second photovoltaic panel 202 respectively fall onto the lower support edge 109 and the second cushion block 401, and the third photovoltaic panel 203 is rotated clockwise by 180 degrees and can be unfolded.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a light folding photovoltaic support which characterized in that: the photovoltaic panel comprises a group of side panel bodies (1), a photovoltaic panel assembly (2), a group of front supporting legs (3) and a group of rear supporting legs (4);

a group of sliding grooves (101) are formed in the side plate body (1), and embedded grooves (102) are formed in the opposite ends of the two sliding grooves (101);

a first batter post (103) and a second batter post (104) are respectively fixed on the lower parts of two ends of the side plate body (1), kidney-shaped grooves (105) are respectively formed in the inner side of the first batter post (103) and the outer side of the second batter post (104), and limiting grooves (106) are respectively fixed on the inner side of the first batter post (103), the outer side of the second batter post (104) and positions on the upper parts of the kidney-shaped grooves (105);

reinforcing rods (5) are fixed between the front supporting legs (3) and the rear supporting legs (4), end rods (301) are fixed on the outer sides of the top ends of the front supporting legs (3) and the inner sides of the top ends of the rear supporting legs (4), the front supporting legs (3) are arranged on the inner sides of the first inclined columns (103) in a sliding mode through the end rods (301) and the kidney-shaped grooves (105), the rear supporting legs (4) are arranged on the outer sides of the second inclined columns (104) in a sliding mode through the end rods (301) and the kidney-shaped grooves (105), and the end portions of the front supporting legs (3) and the end portions of the rear supporting legs (4) are in clearance fit with the limiting grooves (106);

a first cushion block (302) is fixed on the inner side of the front supporting leg (3), and a second cushion block (401) is fixed on the inner side of the rear supporting leg (4);

the photovoltaic panel assembly (2) comprises a first photovoltaic panel (201) and two foldable photovoltaic panels;

the first photovoltaic panel (201) is fixed between a group of side panels (1), and the foldable photovoltaic panel comprises a second photovoltaic panel (202) and a third photovoltaic panel (203) which rotate mutually;

and two ends of the second photovoltaic panel (202) are respectively provided with a first wire sleeve (211) which is in sliding connection with the sliding groove (101), one foldable photovoltaic panel is movably arranged on the upper part of the first cushion block (302), and the other foldable photovoltaic panel is movably arranged on the upper part of the second cushion block (401).

2. A portable and foldable photovoltaic support according to claim 1, characterized in that sleeves (204) are provided at both ends of one side of the second photovoltaic panel (202), a group of connecting edges (205) are fixed at one side of the third photovoltaic panel (203), a shaft body (206) is fixed at the end of each connecting edge (205), and the second photovoltaic panel (202) and the third photovoltaic panel (203) rotate with each other through the sleeves (204) and the shaft bodies (206).

3. A portable and foldable photovoltaic rack according to claim 1, characterized in that said first photovoltaic panel (201) comprises an outer frame (207), said outer frame (207) having photovoltaic panels fixed therein, said second photovoltaic panel (202) and said third photovoltaic panel (203) having structural characteristics corresponding to those of said first photovoltaic panel (201).

4. A portable and foldable photovoltaic support according to claim 3, wherein the two ends of the outer frame (207) of the first photovoltaic panel (201) are provided with second wire sleeves (208), the center of the side panel (1) is provided with a through hole (107), and the second wire sleeves (208) penetrate through the through hole (107).

5. The portable and foldable photovoltaic bracket of claim 3, characterized in that a group of limiting plates (209) are fixed on the lower portion of one side of the third photovoltaic panel (203) close to the second photovoltaic panel (202), a gap (210) is formed between the group of limiting plates (209), and wire guides are formed on both sides of the outer frame (207) of the third photovoltaic panel (203) and the second photovoltaic panel (202) close to the gap (210).

6. A portable and foldable photovoltaic rack as claimed in claim 1, characterized in that the upper abutment edge (108) is fixed inside the side panel (1) and above the side of an insertion groove (102), said upper abutment edge (108) being located opposite the first batter post (103).

7. A portable and foldable photovoltaic support according to claim 6, characterized in that a lower abutting edge (109) is fixed at a position inside the side panel (1) and below the side of the first photovoltaic panel (201), and the upper abutting edge (108) and the lower abutting edge (109) are respectively located at two sides of the first photovoltaic panel (201).

8. A portable and foldable photovoltaic rack as claimed in claim 1, wherein the second spacer block (401) has a notch (403) formed on a side thereof adjacent to the rear leg, the notch (403) being opposite to the second batter post (104).

9. A portable and foldable photovoltaic rack as claimed in claim 1, characterized in that a third block (402) is fixed to a surface of said second block (401) near the front leg (3), said third block (402) being vertically arranged with respect to said second block (401).

10. A portable and foldable photovoltaic rack according to claim 1, characterized in that the height of the embedded groove (102) located at the upper part of the first photovoltaic panel (201) is the same as the thickness of the second photovoltaic panel (202), and the height of the embedded groove (102) located at the lower part of the first photovoltaic panel (201) is the same as the sum of the thicknesses of the second photovoltaic panel (202) and the third photovoltaic panel (203).