CN211981799U

CN211981799U - Photovoltaic bracket component

Info

Publication number: CN211981799U
Application number: CN202020745032.5U
Authority: CN
Inventors: 洪冲; 戴广训
Original assignee: Gcl Energy Engineering Co ltd
Current assignee: Gcl Green Energy System Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-11-20
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to a photovoltaic bracket component, include: a photovoltaic panel; the purlines are arranged on two sides of the photovoltaic panel, mounting grooves for mounting the photovoltaic panel are formed in the side edges of the purlines, and the mounting grooves extend along the length direction of the purlines; and the filling part is arranged between the photovoltaic panel and the groove wall of the mounting groove and is used for filling a gap between the photovoltaic panel and the groove wall of the mounting groove, and at least one of the photovoltaic panel and the mounting groove can slide relative to the filling part. The packing part is arranged between the groove walls of the photovoltaic panel and the mounting groove, gaps between the mounting groove and the groove walls are filled, one edge of the photovoltaic panel is completely contacted with the purline, under the action of strong wind or external force, the photovoltaic panel is subjected to acting force, the contact area between the photovoltaic panel and the purline is large, the acting force is completely dispersed to each position of the edge of the photovoltaic panel, the stress is dispersed, and the photovoltaic panel is not easily damaged.

Description

Photovoltaic bracket component

Technical Field

The utility model relates to a photovoltaic module field especially relates to photovoltaic support subassembly.

Background

At present, the photovoltaic module is installed on a purline mainly in two installation modes, namely bolt installation and pressing block installation, the photovoltaic module and the purline are fixed through 4 bolts during bolt installation, the photovoltaic module and the purline are connected through 4 points, and under the condition of strong wind, stress concentration occurs at the connection point, so that the photovoltaic module is very easy to tear; the briquetting installation is that the frame surface of photovoltaic module is pushed down with the briquetting, passes through bolted connection between briquetting and the purlin, and the frictional force through briquetting and photovoltaic module is fixed with photovoltaic module, and photovoltaic module is last still to be fixed only a few, and under the strong wind condition, the briquetting probably appears becoming flexible, leads to the frictional force on the briquetting to reduce, and photovoltaic module drops. As can be seen from this, the mounting methods in the prior art all have a problem of poor mounting stability.

SUMMERY OF THE UTILITY MODEL

Therefore, the photovoltaic bracket assembly is needed to solve the above problems, and the photovoltaic bracket assembly can be stably and quickly installed.

A photovoltaic mount assembly, comprising:

a photovoltaic panel;

the purlines are arranged on two sides of the photovoltaic panel, mounting grooves for mounting the photovoltaic panel are formed in the side edges of the purlines, and the mounting grooves extend along the length direction of the purlines;

and the filling part is arranged between the photovoltaic panel and the groove wall of the mounting groove and is used for filling a gap between the photovoltaic panel and the groove wall of the mounting groove, and at least one of the photovoltaic panel and the mounting groove can slide relative to the filling part.

Above-mentioned photovoltaic support subassembly, the packing part is established between the cell wall of photovoltaic panel and mounting groove, with the clearance packing between mounting groove and the cell wall, makes photovoltaic panel's an edge contact with the purlin completely, and under strong wind or external force effect, photovoltaic panel receives the effort, and area of contact between photovoltaic panel and the purlin is big, and on the effort disperses each position at photovoltaic face edge completely, with stress dispersion, the difficult damage that causes photovoltaic panel.

In one embodiment, the filling part is a flexible filling part which covers the edge of the photovoltaic panel installed in the installation groove. The flexible filling part can be filled between the wall of the photovoltaic panel and the wall of the mounting groove better, and meanwhile, the flexible filling part can also provide stress buffering for the edge of the photovoltaic panel, so that the safety of the photovoltaic support component is further improved.

In one embodiment, the mounting groove is a C-shaped groove and has an opening for allowing the edge of the photovoltaic panel to enter, the width of the opening is greater than the thickness of the photovoltaic panel, and the filling portion is filled between the opening and the photovoltaic panel.

In one embodiment, the mounting groove includes: the bottom wall, two lateral walls that connect the bottom wall, connect the roof on the lateral wall, the roof has two, forms the opening between two roof. When the filling part is filled in the mounting groove, the filling part is respectively propped against the bottom wall, each side wall and each top wall, so that the transmission and dispersion of stress are ensured

In one embodiment, the filling part is respectively abutted against the bottom wall, the side walls and the top wall; the filling part is provided with a containing groove for coating the edge of the photovoltaic panel. The edge of the photovoltaic panel can be completely embedded into the accommodating groove of the filling part, the edge of the photovoltaic panel is connected with each side wall of the mounting groove through the filling part, and stress can be well transferred.

In one embodiment, a part of the filling portion extends out of the mounting groove, an end surface of the top wall facing the photovoltaic panel is a top end surface, the opening is formed between the top end surfaces, and the top end surface completely abuts against the filling portion. Under the influence of strong wind, the acting force between the photovoltaic panel and the top end surface is the largest, and the top end surface completely abuts against the filling part, so that the acting force between the photovoltaic panel and the top end surface is the largest buffer.

In one embodiment, the top end faces towards the inside of the mounting groove to form an extension part, and the extension part is abutted to the filling part. The extension part offsets with the filling part, increases the area of contact between roof and the filling part, promotes the buffering effect to the stress on the photovoltaic panel.

In one embodiment, the filling part is bonded with the bottom wall, the side walls and the top wall; or

The filling part is bonded to an edge of the photovoltaic panel. In one embodiment, when the photovoltaic panel is installed, the filling part is fixed in the installation groove in advance, the filling part abuts against and is fixedly connected with each side wall of the installation groove, and preferably, the connection mode of the filling part and the side wall of the installation groove is bonding, so that the bonding connection is convenient and stable. Then put into the storage tank of filling portion with the photovoltaic panel from the one end of purlin, slide downwards along the filling portion to the edge of photovoltaic panel imbeds in the filling portion completely. In one embodiment, when the photovoltaic panel is installed, a user embeds the edge of the photovoltaic panel into the accommodating groove of the filling portion in advance, and bonds and fixes the edge of the photovoltaic panel and the accommodating groove. After the edges of the two sides of the photovoltaic panel are fixed with the filling parts, the photovoltaic panel with the filling parts can be arranged between two adjacent purlins, the filling parts at the two ends are arranged in the mounting grooves of the two purlins, and the photovoltaic panel is pushed to enable the photovoltaic panel and the filling parts to be mounted in the mounting grooves of the purlins in a sliding mode.

In one embodiment, the filling part is pressed between the mounting groove and the edge of the photovoltaic panel, the filling part abuts against the bottom wall, the side walls and the top wall, and the filling part abuts against the edge of the photovoltaic panel. When filling portion fills in the mounting groove, support with diapire, each lateral wall and each roof respectively, guarantee the transmission dispersion of stress.

In one embodiment, two sides of the purlin are symmetrically provided with mounting grooves respectively, the bottom of the purlin is provided with a fixing groove, and the fixing groove is located between the two mounting grooves.

Drawings

FIG. 1 is a schematic view of a photovoltaic support assembly according to an embodiment;

fig. 2 is a partial schematic view of fig. 1 at a.

Wherein: 1. a purlin; 2. a photovoltaic panel; 3. mounting grooves; 31. a bottom wall; 32. a side wall; 33. a top wall; 4. a filling section; 41. a containing groove; 5. fixing grooves; 6. an extension portion.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The utility model discloses a first embodiment discloses a photovoltaic bracket component, as shown in figure 1 and figure 2, include: the photovoltaic panel comprises a support frame, a plurality of purlins 1 arranged on the support frame and photovoltaic panels 2 arranged on the purlins 1. The support frame is fixed on ground or roof, and many purlins 1 are laid on the support frame in parallel, and photovoltaic panel 2 installs and carries out photovoltaic power generation on purlin 1.

Wherein purlin 1 is slim and long type, establishes in the both sides of photovoltaic panel 2, and photovoltaic panel 2 installs between two adjacent purlins 1 promptly, and among the prior art, photovoltaic panel 2 and purlin 1 are fixed through the bolt fastening or briquetting usually, make on the photovoltaic panel 2 several points and purlin between 1 fixed. Under the strong wind condition, stress concentration appears in the tie point, leads to photovoltaic panel 2 to tear very easily or the briquetting is not hard up, leads to photovoltaic module to be destroyed. And in this embodiment, mounting groove 3 has been seted up on the side of purlin 1, and photovoltaic panel 2's an edge can get into mounting groove 3 completely, and photovoltaic support subassembly still includes: filling portion 4, filling portion 4 establishes between the cell wall of photovoltaic panel 2 and mounting groove 3, with the clearance packing between mounting groove 3 and the cell wall, make photovoltaic panel 2's an edge contact with purlin 1 completely, under strong wind or external force effect, photovoltaic panel 2 receives the effort, area of contact between photovoltaic panel 2 and purlin 1 is big, the effort disperses to each position at photovoltaic face edge completely, with stress dispersion, be difficult for causing photovoltaic panel 2's damage.

It should be noted that the filling portion 4 is a flexible filling portion 4, the flexible filling portion 4 can be filled between the photovoltaic panel 2 and the wall of the installation groove 3 better, and the flexible filling portion 4 can also provide a stress buffer for the edge of the photovoltaic panel 2, so as to further improve the safety of the photovoltaic support assembly.

The both sides of purlin 1 all have mounting groove 3, and mounting groove 3 is C type groove, has an opening that supplies 2 marginal entering of photovoltaic panel, and open-ended width is greater than photovoltaic panel 2's thickness, has certain clearance with the opening behind the 2 entering openings of photovoltaic panel, and this clearance is filled by filling portion 4. The mounting groove 3 includes: the bottom wall 31, two lateral walls 32 that connect the bottom wall 31, the roof 33 of connection on lateral wall 32, the C type has been enclosed to bottom wall 31, lateral wall 32 and roof 33, forms the opening between two roof 33, and when filling in mounting groove 3, filling portion 4 offsets with bottom wall 31, each lateral wall 32 and each roof 33 respectively, guarantees the transmission dispersion of stress.

Wherein, the accommodating groove 41 has been seted up on the packing portion 4, and the groove width of accommodating groove 41 is the same with photovoltaic panel 2's thickness, and photovoltaic panel 2's edge can be embedded completely in the accommodating groove 41 of packing portion 4, is connected through packing portion 4 between photovoltaic panel 2's edge and each lateral wall 32 of mounting groove 3, transmission stress that can be fine. The mode that photovoltaic panel 2 and mounting groove 3 were filled into to filling portion 4 has the multiple, in one embodiment, the user can make photovoltaic panel 2's edge get into mounting groove 3 earlier, then impress into mounting groove 3 with filling portion 4 from the one end of purlin 1, filling portion 4 is the bar setting, length is the same with purlin 1 length, can impress completely in mounting groove 3, with the space filling between photovoltaic face and the mounting groove 3, this scheme requires filling portion 4 not too soft, has certain shaping ability.

In one embodiment, when the photovoltaic panel 2 is installed, the filling part 4 is fixed in the installation groove 3 in advance, the filling part 4 abuts against and is fixedly connected with each side wall 32 of the installation groove 3, and preferably, the connection mode of the filling part 4 and the side wall 32 of the installation groove 3 is bonding, so that the bonding connection is convenient and the connection is stable. Then, the photovoltaic panel 2 is placed into the accommodating groove 41 of the filling portion 4 from one end of the purline 1, and slides downwards along the filling portion 4 until the edge of the photovoltaic panel 2 is completely embedded into the filling portion 4. Part of the filling part 4 extends out of the mounting groove 3, so that part of the accommodating groove 41 is positioned outside the mounting groove 3, and the photovoltaic panel 2 is conveniently clamped in the accommodating groove 41; compared with the prior art that the photovoltaic panel 2 is installed and then the filling part 4 is pressed, the installation mode in the embodiment is simpler to operate, meanwhile, the photovoltaic panel 2 is installed in a sliding mode, the edges on two sides of the photovoltaic panel 2 can be simultaneously installed in the two adjacent purlines 1, and the installation efficiency is greatly improved.

It should be noted that an end surface of the top wall 33 facing the photovoltaic panel 2 is a top end surface, an opening is formed between the two top end surfaces, and the top end surface is rectangular and completely abuts against the filling portion 4 after the photovoltaic panel 2 is installed. Under the influence of strong wind, the acting force between the photovoltaic panel 2 and the top end surface is the largest, and the top end surface completely offsets against the filling part 4, so that the acting force between the photovoltaic panel 2 and the top end surface can be buffered to the largest extent, and the safety of the photovoltaic panel 2 is protected. The top end surface extends towards the inside of the mounting groove 3 to form an extending part 6, the extending part 6 is abutted against the filling part 4, the contact area between the top wall 33 and the filling part 4 is increased, and the buffering effect on the stress on the photovoltaic panel 2 is improved.

In one embodiment, when installing the photovoltaic panel 2, a user inserts the edge of the photovoltaic panel 2 into the receiving groove 41 of the filling portion 4 in advance, and bonds and fixes the edge of the photovoltaic panel 2 and the receiving groove 41. After the both sides edge of photovoltaic panel 2 all fixed with filling portion 4, can arrange photovoltaic panel 2 that has filling portion 4 in between two adjacent purlins 1, arrange the filling portion 4 part at both ends in the mounting groove 3 of two purlins 1, promote photovoltaic panel 2 and make photovoltaic panel 2 and filling portion 4 slidable mounting in mounting groove 3 of purlin 1, when photovoltaic panel 2 and filling portion 4 slide to embedding mounting groove 3 completely in, accomplish photovoltaic panel 2's installation.

In the above embodiment, the photovoltaic panel 2 can be installed in the installation groove 3 of the purlin 1 in multiple ways, the groove wall of the installation groove 3 and the edge of the photovoltaic panel 2 are filled through the filling part 4, the stress between the photovoltaic panel 2 and the groove wall of the installation groove 3 is dispersed, the stress is buffered, and particularly, the safety of the photovoltaic panel 2 can be well protected in a strong wind environment.

Mounting grooves 3 are symmetrically arranged on two sides of each purline 1, so that photovoltaic panels 2 can be mounted between any two adjacent purlines 1. Fixing groove 5 has been seted up to the bottom of purlin 1, and fixing groove 5 is located between two mounting grooves 3, and fixing groove 5 is used for fixed with the support frame.

According to the photovoltaic bracket assembly in the embodiment, the contact area between the photovoltaic panel 2 and the purline 1 is increased by the arrangement of the filling part 4, and the stress is completely dispersed to each position of the edge of the photovoltaic surface, so that the photovoltaic panel 2 is not easily damaged; meanwhile, the filling part 4 is flexible, so that stress on the photovoltaic panel 2 can be buffered, and the safety of the photovoltaic panel 2 is further protected; the mounting means of photovoltaic panel 2 is multiple, and slidable mounting photovoltaic panel 2 can promote the installation effectiveness greatly.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A photovoltaic mount assembly, comprising:

a photovoltaic panel;

2. The photovoltaic mount assembly of claim 1, wherein the filler is a flexible filler that wraps around an edge of the mounting groove into which the photovoltaic panel fits.

3. The photovoltaic support assembly of claim 2, wherein the mounting groove is a C-shaped groove having an opening for the edge of the photovoltaic panel to enter, the width of the opening is greater than the thickness of the photovoltaic panel, and the filling portion is filled between the opening and the photovoltaic panel.

4. The photovoltaic mount assembly of claim 3, wherein the mounting slot comprises: the bottom wall, two lateral walls that connect the bottom wall, connect the roof on the lateral wall, the roof has two, forms the opening between two roof.

5. The photovoltaic bracket assembly of claim 4, wherein the filler portion abuts against the bottom wall, the side walls, and the top wall, respectively; the filling part is provided with a containing groove for coating the edge of the photovoltaic panel.

6. The photovoltaic support assembly of claim 5, wherein the filling portion partially extends out of the mounting groove, an end surface of the top wall facing the photovoltaic panel is a top end surface, the opening is formed between the top end surfaces, and the top end surface completely abuts against the filling portion.

7. The photovoltaic bracket assembly of claim 6, wherein the apex extends inwardly of the mounting slot to form an extension that abuts the filler portion.

8. The photovoltaic support assembly of claim 5, wherein the filler portion is bonded to the bottom wall, the side walls, and the top wall; or

The filling part is bonded to an edge of the photovoltaic panel.

9. The photovoltaic mount assembly of claim 8, wherein the filler is pressed between the mounting groove and the edge of the photovoltaic panel, the filler abuts the bottom wall, the side walls, and the top wall, and the filler abuts the edge of the photovoltaic panel.

10. The photovoltaic bracket assembly as set forth in claim 1, wherein mounting grooves are symmetrically formed on both sides of the purlin, respectively, and fixing grooves are formed in the bottom of the purlin and located between the two mounting grooves.