CN215956311U

CN215956311U - Wall surface hanging piece structure and photovoltaic system with same

Info

Publication number: CN215956311U
Application number: CN202122086083.9U
Authority: CN
Inventors: 蒋建彗; 魏青竹; 王春智; 徐坚; 姬明良; 何招华; 汪献利
Original assignee: Yongzhen Technology Co ltd
Current assignee: Yongzhen Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-04
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a wall surface hanging piece structure and a photovoltaic system with the same, wherein the wall surface hanging piece structure comprises: the first hanging piece comprises a first connecting vertical plate and a hook groove arranged on the first connecting vertical plate, and the opening of the hook groove faces upwards and extends along the horizontal direction; the second hanging piece comprises a second connecting vertical plate and a hanging strip arranged on the second connecting vertical plate, and the hanging strip extends along the horizontal direction; the hook strip and the hook groove are mutually matched to form sliding connection in the horizontal direction; the first connecting vertical plate is used for being connected to a wall surface, and the second connecting vertical plate is used for being connected to a photovoltaic panel. This wall pendant structure can fix the photovoltaic panel on the wall body.

Description

Wall surface hanging piece structure and photovoltaic system with same

Technical Field

The utility model relates to the technical field of clean energy, in particular to a wall surface hanging piece structure and a photovoltaic system with the same.

Background

The photovoltaic panel is a device for directly converting solar energy into electric energy by utilizing a photovoltaic effect (photovoltaic) generated by a semiconductor material under an illumination condition, is a pollution-free clean energy source, and is applied to large-scale generation by utilizing the photovoltaic panel in order to inhibit global warming.

In practice, in order to be able to sufficiently absorb light to provide power generation efficiency, some photovoltaic panels are mounted on a wall, and it is understood that, in order to reduce the cost, a wall surface hanging structure for the photovoltaic panels needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wall surface hanging piece structure and a photovoltaic system with the same.

In order to achieve one of the above objects of the present invention, an embodiment of the present invention provides a wall surface hanging member structure for a photovoltaic panel, including: the first hanging piece comprises a first connecting vertical plate and a hook-shaped groove arranged on the first connecting vertical plate, and the opening of the hook-shaped groove faces upwards and extends along the horizontal direction; the second hanging piece comprises a second connecting vertical plate and a hanging hook strip arranged on the second connecting vertical plate, and the hanging hook strip extends along the horizontal direction; the hook strip and the hook groove are mutually matched to form sliding connection in the horizontal direction; the first connecting vertical plate is used for being connected to the wall surface, and the second connecting vertical plate is used for being connected to the photovoltaic panel.

The number of the hook-shaped grooves is two, and the two hook-shaped grooves are respectively positioned at the upper end part and the lower end part of the first connecting vertical plate; the two hook strips are respectively positioned at the upper end part and the lower end part of the second connecting vertical plate; the upper hook strip and the upper hook groove are mutually matched to form sliding connection in the horizontal direction, and the lower hook strip and the lower hook groove are mutually matched to form sliding connection in the horizontal direction.

As a further improvement of one embodiment of the utility model, two hook-shaped grooves are positioned on the surface of the first connecting vertical plate facing to the second connecting vertical plate, and a hollow structure is arranged between the two hook-shaped grooves; the two hook strips are both positioned on the surface of the second connecting vertical plate facing the first connecting vertical plate, and a hollow structure is arranged between the two hook strips; a junction box is arranged in the hollow structure between the first connecting vertical plate and the first connecting vertical plate.

As a further improvement of one embodiment of the utility model, first transverse plates facing the second connecting vertical plate are arranged at the upper end and the lower end of the first connecting vertical plate, and upwards extending first vertical plates are arranged at the end parts of the two first transverse plates far away from the first connecting vertical plate; the space between the first transverse plate and the first vertical plate at the upper end of the first connecting vertical plate forms a hook-shaped groove at the upper side; at the lower end of the first connecting vertical plate, the space between the first connecting vertical plate, the first transverse plate and the first vertical plate forms a hook-shaped groove at the lower side.

As a further improvement of one embodiment of the utility model, a second transverse plate extending towards a second connecting vertical plate is arranged at the upper end part of the first vertical plate on the upper side of the first connecting vertical plate; and a first convex strip which faces downwards and extends along the horizontal direction is arranged at the end part of the second transverse plate facing the second connecting vertical plate.

In a further improvement of an embodiment of the present invention, a first projecting strip extending in a horizontal direction toward the first connection riser is provided at an upper end portion of the first riser on a lower side of the first connection riser.

As a further improvement of one embodiment of the utility model, third transverse plates extending towards the first connecting vertical plate are arranged at the upper and lower ends of the second connecting vertical plate, and downwardly extending hook strips are arranged at the end parts of the third transverse plates far away from the second connecting vertical plate; the bottom end of the upper hook strip is provided with a second convex strip which faces the second connecting vertical plate and extends along the horizontal direction.

In a further improvement of the embodiment of the present invention, a fourth transverse plate facing the first connecting vertical plate is provided at a lower end portion of the hook strip below the second connecting vertical plate, and a second protrusion extending upward and in a horizontal direction is provided at an end portion of the fourth transverse plate facing the first connecting vertical plate.

As a further improvement of an embodiment of the present invention, the present invention further includes: the supporting piece is composed of a supporting plate and a wall surface connecting vertical plate which are matched with each other to form an L-shaped structure, and a first waist-shaped hole extending along the horizontal direction is formed in the wall surface connecting vertical plate; the surface of the first connecting vertical plate far away from the second connecting vertical plate is provided with a connecting horizontal plate, and the supporting plate is connected with the connecting horizontal plate.

An embodiment of the present invention further provides a photovoltaic system, including: the photovoltaic panel and the wall surface hanging piece structure are arranged on the wall surface; the back of the photovoltaic panel is provided with a groove, and the second connecting vertical plate extends into the groove and is connected with the groove by using glue; the wall surface connecting vertical plate is connected to the wall body.

Compared with the prior art, the utility model has the technical effects that: the embodiment of the utility model provides a wall surface hanging piece structure and a photovoltaic system with the same, wherein the wall surface hanging piece structure comprises: the first hanging piece comprises a first connecting vertical plate and a hook groove arranged on the first connecting vertical plate, and the opening of the hook groove faces upwards and extends along the horizontal direction; the second hanging piece comprises a second connecting vertical plate and a hanging strip arranged on the second connecting vertical plate, and the hanging strip extends along the horizontal direction; the hook strip and the hook groove are mutually matched to form sliding connection in the horizontal direction; the first connecting vertical plate is used for being connected to a wall surface, and the second connecting vertical plate is used for being connected to a photovoltaic panel. This wall pendant structure can fix the photovoltaic panel on the wall body.

Drawings

FIG. 1 is a schematic structural diagram of a wall surface hanger structure according to an embodiment of the present invention;

FIG. 2A is a schematic structural diagram of a first pendant in an embodiment of the utility model;

FIG. 2B is a schematic structural diagram of a second pendant in an embodiment of the utility model;

FIG. 3 is a schematic structural diagram of a first pendant and a second pendant;

FIG. 4 is a schematic structural view of a support member in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a photovoltaic panel in an embodiment of the utility model.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.

Terms such as "upper," "above," "lower," "below," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Also, it should be understood that, although the terms first, second, etc. may be used herein to describe various elements or structures, these described elements should not be limited by these terms. These terms are only used to distinguish these descriptive objects from one another. For example, a first pendant may be referred to as a second pendant, and similarly a second pendant may also be referred to as a first pendant, without departing from the scope of the present application.

An embodiment of the present invention provides a wall surface hanging member structure for a photovoltaic panel, as shown in fig. 1, fig. 2A, fig. 2B, fig. 3, and fig. 4, including:

the first hanging piece 1 comprises a first connecting vertical plate 11 and a hook groove 12 arranged on the first connecting vertical plate 11, and the opening of the hook groove 12 faces upwards and extends along the horizontal direction; the second hanging part 2 comprises a second connecting vertical plate 21 and a hanging strip 22 arranged on the second connecting vertical plate 21, and the hanging strip 22 extends along the horizontal direction; the hook strip 22 and the hook groove 12 are mutually matched to form sliding connection in the horizontal direction; the first connecting riser 11 is used for being connected to the wall surface, and the second connecting riser 21 is used for being connected to the photovoltaic panel 3.

Here, when in use, the first hanger 1 may be fixed on a wall surface, the second hanger 2 may be fixed on a photovoltaic panel, and then, only the hook strip 22 needs to be hung on the hook groove 12, and the left and right positions of the photovoltaic panel may be adjusted according to actual needs.

In this embodiment, the number of the hook grooves 12 is two, and the two hook grooves are respectively located at the upper end and the lower end of the first connecting vertical plate 11; the number of the hook strips 22 is two, and the two hook strips are respectively positioned at the upper end part and the lower end part of the second connecting vertical plate 21; the upper hook strip 22 and the upper hook groove 12 are mutually matched to form sliding connection in the horizontal direction, and the lower hook strip 22 and the lower hook groove 12 are mutually matched to form sliding connection in the horizontal direction. The upper end and the lower end of the first connecting vertical plate 21 are fixed, so that the stability of the photovoltaic panel is greatly improved.

In the embodiment, as shown in fig. 1 and 3, two hook grooves 12 are both located on the surface of the first connecting riser 11 facing the second connecting riser 21, and a hollow structure is formed between the two hook grooves 12; the two hook strips 22 are both positioned on the surface of the second connecting vertical plate 21 facing the first connecting vertical plate 11, and a hollow structure is formed between the two hook strips 22; a terminal box 3A is arranged in the hollow structure between the first and the first connecting risers 21.

Here, there is a hollow structure between the first and second connection risers, and therefore, a junction box 3A may be placed in the hollow structure, and a control device or the like for controlling the photovoltaic panel may be provided in the junction box 3A. As shown in fig. 2B, a through hole 211 is provided in the second connecting riser 21, and a cable between the junction box 3A and the photovoltaic panel can be passed through the through hole 211.

In this embodiment, the upper and lower ends of the first connecting vertical plate 11 are provided with first transverse plates 13 facing the second connecting vertical plate 21, and the end parts of the two first transverse plates 13 far away from the first connecting vertical plate 11 are provided with upwards extending first vertical plates 14; at the upper end of the first connecting vertical plate 11, a space between the first transverse plate 13 and the first vertical plate 14 forms an upper hook groove 12; at the lower end of the first connecting vertical plate 11, a space between the first connecting vertical plate 11, the first lateral plate 13, and the first vertical plate 14 constitutes a lower hook groove 12.

In the present embodiment, a second horizontal plate 15 extending toward the second connecting vertical plate 21 is provided at the upper end of the first vertical plate 14 on the upper side of the first connecting vertical plate 11; first beads 16 extending downward and in the horizontal direction are provided at the end portions of the second horizontal plates 15 facing the second connecting risers 21.

In this embodiment, a first protrusion 16 extending in the horizontal direction toward the first connection riser 11 is provided at an upper end of the first riser 14 below the first connection riser 11. Here, as shown in fig. 3, the first protrusion 16 is an arc-shaped surface, and the convex surface faces the first connecting riser 11.

In this embodiment, the upper and lower ends of the second connecting vertical plate 21 are both provided with a third transverse plate 23 extending towards the first connecting vertical plate 11, and the end part of the third transverse plate 23 far away from the second connecting vertical plate 21 is provided with a hook strip 22 extending downwards; a second protrusion 24 extending in the horizontal direction toward the second connecting vertical plate 21 is provided at the bottom end of the upper hook strip 22. Here, it is understood that the first rib 24 can increase the firmness of the hook strip 22, and that the second rib 24 can alternatively be a circular surface with the convex side facing the second connecting riser.

In this embodiment, a fourth horizontal plate 25 facing the first connecting vertical plate 11 is provided at the lower end of the hook strip 22 below the second connecting vertical plate 21, and a second protruding strip 24 facing upward and extending in the horizontal direction is provided at the end of the fourth horizontal plate 15 facing the first connecting vertical plate 11.

In this embodiment, as shown in fig. 4, the method further includes: the support piece 5 is composed of a support plate 51 and a wall surface connecting vertical plate 52 which are matched with each other to form an L-shaped structure, and a first waist-shaped hole 53 extending along the horizontal direction is formed in the wall surface connecting vertical plate 52; a connecting horizontal plate 17 is arranged on the surface of the first connecting vertical plate 11 far away from the second connecting vertical plate 21, and the supporting plate 51 is connected with the connecting horizontal plate 17.

Here, the support plate 51 and the wall surface connecting riser 52 are vertically connected to each other, so that the L-shaped structure is constructed, the support plate 51 is used to connect the first hanger 1, and the wall surface connecting riser 52 is used to connect the wall surface. In practical use, a bolt, an explosion bolt, a screw or the like can be used to pass through the first kidney-shaped hole 53, and then, when the first kidney-shaped hole 53 is fixed to a wall surface, it can be understood that the left and right positions of the supporting member 5 can be adjusted by the first kidney-shaped hole 53; furthermore, a plurality of second waist holes 54 are provided in the support plate 51, and a plurality of through holes are correspondingly provided in the connecting horizontal plate 17, so that the connecting horizontal plate 17 and the support plate 51 can be bolted together via the second waist holes 54 and the through holes, and in order to increase the rigidity of the connection between the connecting horizontal plate 17 and the support plate 51, the surfaces of the connecting horizontal plate 17 and the support plate 51 which abut against each other may be rough, for example, provided with a plurality of protrusions, ribs or the like.

Optionally, the size of this wall pendant structure is: the distance between the upper surface of the upper third cross plate 23 and the upper surface of the lower third cross plate 23 is 49mm, the distance between the upper surface of the upper third cross plate 23 and the lower surface of the fourth cross plate 25 is 62 mm, the distance between the left and right lateral surfaces of the upper third cross plate 23 is 30mm, the distance between the upper and lower surfaces of the hook strip 22 is 15mm, the cross section of the upper second protrusion 24 is semicircular (the semicircle protrudes to the right), and the radius is 1.8mm, the distance between the top point of the right side of the second protrusion 24 on the upper side and the left side surface of the hook strip 22 is 5.4mm, the distance between the right surface of the second connecting vertical plate 21 and the left surface of the fourth horizontal plate 25 is 3mm, the distance between the left and right surfaces of the fourth horizontal plate 25 is 20mm, and the distance between the upper surface of the second protrusion 24 on the upper side and the lower surface of the fourth horizontal plate 25 is 6 mm.

The distance between the left and right sides of the fourth horizontal plate 15 is 20mm, the distance between the lower surface of the first rib 16 and the upper surface of the fourth horizontal plate 15 is 6mm, the distance between the right side of the first rib 16 and the left side of the connecting horizontal plate 17 is 75mm, the distance between the upper and lower surfaces of the first horizontal plate 13 on the upper side is 3.6mm, the distance between the upper and lower surfaces of the connecting horizontal plate 17 is 4.5mm, the distance between the left and right sides of the first connecting vertical plate 11 is 3.6mm, the distance between the left and right surfaces of the first horizontal plate 13 on the upper side is 30mm, the distance between the upper and lower surfaces of the first vertical plate 14 on the lower side is 15mm, the cross section of the first rib 16 on the lower side is semicircular (the semicircular shape projects to the left side), and the radius is 1.8mm, and the distance between the top of the left side of the first rib 16 on the upper and lower sides and the right side of the fourth horizontal plate 15 is 5.4 mm.

On the premise of meeting the installation mechanical property, the structural member can adopt a segmented structure for saving materials.

An embodiment of the present invention provides a photovoltaic system, as shown in fig. 5, including:

the wall surface hanging piece structure comprises a photovoltaic panel and the wall surface hanging piece structure in the first embodiment; a groove 31 is formed in the back of the photovoltaic panel 3, and the second connecting vertical plate 21 extends into the groove 31 and is connected with the groove 31 by glue; the wall attachment riser 52 is attached to the wall.

Here, the photovoltaic panel is a plate-shaped structure having two surfaces, namely a front surface facing the sunlight and a back surface facing away from the sunlight, and when the photovoltaic panel is used, the front surface needs to be facing the sunlight, and when the sunlight irradiates the front surface, the photovoltaic panel 3 can output electric energy. Here, the shape of the recess 31 may be the same as that of the second connecting riser 21, but the size may be larger, and glue is filled between the second connecting riser 21 and the inner surface and the bottom surface of the recess 31. Optionally, in order to enhance the firmness of the glue, both the inner surface and the bottom surface of the groove 31 may be rough (for example, the inner surface and the bottom surface may be a frosted structure, may be provided with a plurality of hole structures, may be provided with a plurality of protrusions, and the like), and the glue may be a building structure glue.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a wall pendant structure for photovoltaic panel which characterized in that includes:

the hanging piece comprises a first hanging piece (1) and a second hanging piece (2), wherein the first hanging piece (1) comprises a first connecting vertical plate (11) and a hook-shaped groove (12) arranged on the first connecting vertical plate (11), and the opening of the hook-shaped groove (12) faces upwards and extends along the horizontal direction; the second hanging piece (2) comprises a second connecting vertical plate (21) and a hanging hook strip (22) arranged on the second connecting vertical plate (21), and the hanging hook strip (22) extends along the horizontal direction; the hook strip (22) and the hook groove (12) are mutually matched to form sliding connection in the horizontal direction;

the first connecting vertical plate (11) is used for being connected to the wall surface, and the second connecting vertical plate (21) is used for being connected to the photovoltaic panel (3).

2. The wall surface hanging piece structure of claim 1, characterized in that:

the number of the hook-shaped grooves (12) is two, and the two hook-shaped grooves are respectively positioned at the upper end part and the lower end part of the first connecting vertical plate (11);

the number of the hook strips (22) is two, and the hook strips are respectively positioned at the upper end part and the lower end part of the second connecting vertical plate (21);

the upper hook strip (22) and the upper hook groove (12) are mutually matched to form sliding connection in the horizontal direction, and the lower hook strip (22) and the lower hook groove (12) are mutually matched to form sliding connection in the horizontal direction.

3. The wall surface hanging piece structure of claim 2, characterized in that:

the two hook-shaped grooves (12) are both positioned on the surface of the first connecting vertical plate (11) facing the second connecting vertical plate (21), and a hollow structure is arranged between the two hook-shaped grooves (12);

the two hook strips (22) are both positioned on the surface of the second connecting vertical plate (21) facing the first connecting vertical plate (11), and a hollow structure is arranged between the two hook strips (22);

a junction box (3A) is arranged in the hollow structure between the first and the first connecting risers (21).

4. The wall surface hanging piece structure of claim 3, characterized in that:

first transverse plates (13) facing to a second connecting vertical plate (21) are arranged at the upper end and the lower end of each first connecting vertical plate (11), and upwards extending first vertical plates (14) are arranged at the end parts, far away from the first connecting vertical plates (11), of the two first transverse plates (13);

the space between the first transverse plate (13) and the first vertical plate (14) at the upper end part of the first connecting vertical plate (11) forms an upper hook-shaped groove (12);

at the lower end of the first connecting vertical plate (11), a space between the first connecting vertical plate (11), the first transverse plate (13) and the first vertical plate (14) forms a lower hook groove (12).

5. The wall surface hanging piece structure of claim 4, characterized in that:

a second transverse plate (15) extending towards the second connecting vertical plate (21) is arranged at the upper end part of the first vertical plate (14) on the upper side of the first connecting vertical plate (11); a first convex strip (16) which faces downwards and extends along the horizontal direction is arranged at the end part of the second transverse plate (15) facing the second connecting vertical plate (21).

6. The wall surface hanging piece structure of claim 4, characterized in that:

a first raised line (16) extending in the horizontal direction and facing the first connection vertical plate (11) is provided at the upper end of the first vertical plate (14) on the lower side of the first connection vertical plate (11).

7. The wall surface hanging piece structure of claim 3, characterized in that:

third transverse plates (23) extending towards the first connecting vertical plate (11) are arranged at the upper end and the lower end of the second connecting vertical plate (21), and hook strips (22) extending downwards are arranged at the end parts, far away from the second connecting vertical plate (21), of the third transverse plates (23);

a second convex strip (24) which faces the second connecting vertical plate (21) and extends along the horizontal direction is arranged at the bottom end part of the upper hook strip (22).

8. The wall surface hanging piece structure of claim 7, characterized in that:

a fourth transverse plate (25) facing the first connecting vertical plate (11) is arranged at the lower end part of the hook strip (22) at the lower side of the second connecting vertical plate (21), and a second convex strip (24) which faces upwards and extends along the horizontal direction is arranged at the end part of the fourth transverse plate (15) facing the first connecting vertical plate (11).

9. The wall surface hanging member structure according to any one of claims 1 to 8, further comprising:

the wall surface connecting structure comprises a supporting piece (5), wherein the supporting piece (5) is formed by a supporting plate (51) and a wall surface connecting vertical plate (52) which are matched with each other to form an L-shaped structure, and a first waist-shaped hole (53) extending along the horizontal direction is formed in the wall surface connecting vertical plate (52);

a connecting horizontal plate (17) is arranged on the surface, away from the second connecting vertical plate (21), of the first connecting vertical plate (11), and the supporting plate (51) is connected with the connecting horizontal plate (17).

10. A photovoltaic system, comprising:

a photovoltaic panel, and the wall suspension structure of claim 9;

a groove (31) is formed in the back of the photovoltaic panel (3), and the second connecting vertical plate (21) extends into the groove (31) and is connected with the groove (31) by glue;

the wall surface connecting riser (52) is connected to a wall body.