CN219420640U - Profile casting die and photovoltaic system - Google Patents

Abstract

The utility model provides a profile pressing piece and a photovoltaic system. The profile pressing piece is provided with a first pressing piece and a second pressing piece; the first compression joint piece comprises a first side plate, a first pressing piece, a first bearing plate, a second bearing plate and a first fastening part, wherein the first pressing piece extends from the upper edge of the first side plate in a first direction, the first bearing plate and the second bearing plate extend from a first area and a second area of the lower edge of the first pressing piece in the first direction respectively, and the first bearing plate and the second bearing plate are provided with a first lug and a second lug respectively; the second compression joint piece comprises a second side plate, a second compression piece, a third bearing plate, a fourth bearing plate and a second fastening part, wherein the second compression piece extends from the second side plate along a second direction, the third bearing plate and the fourth bearing plate extend from a fourth area and a fifth area at the lower edge of the second side plate respectively to the second direction, and the third bearing plate and the fourth bearing plate are respectively provided with a third piece and a fourth piece; wherein a side of the first crimp member where the first fastening portion is provided faces a side of the second crimp member where the second fastening portion is provided.

Description

Profile casting die and photovoltaic system

Technical Field

The utility model relates to a mounting and matching part of a photovoltaic module, in particular to a profile pressing piece for combining and fixing profiles and a photovoltaic system provided with the profile pressing piece.

Background

The solar photovoltaic module comprises a solar cell and a profile surrounding the edge of the solar cell. The profile has the function of enhancing the mechanical strength of the solar cell and sealing the edge of the solar cell. In the actual installation process, the fixing between the photovoltaic module with the profile and the bracket is further realized through the profile pressing piece, and the adjacent photovoltaic modules are spliced.

The current mode of mounting the photovoltaic module on the support is to use a profile pressing piece and a bolt for matching. The concrete installation steps are that an operator firstly assembles adjacent photovoltaic modules placed on the support through the profile pressing piece, and then uses bolts to penetrate through the profile pressing piece between the adjacent photovoltaic modules and screw the profile pressing piece. Because the photovoltaic module is assembled, an operator can only tighten the bolts on the side (called the fixed side) on which the profile pressing piece is mounted across the photovoltaic module on the side (called the free side) on which the profile pressing piece is not mounted. However, with the continuous improvement of the demand of the photovoltaic module in the market, the large-size photovoltaic module is popular gradually, and the width of the photovoltaic module can reach about 1.3 m. This results in insufficient arm deployment, difficulty in tightening, and even some irregular handling of the kneeling of the photovoltaic module when the operator wishes to tighten the bolts away from his fixed edge, increasing the risk of hidden cracking of the module.

Disclosure of Invention

The utility model aims to provide a profile pressing piece capable of continuously installing a photovoltaic module after a bolt is tightened.

In order to solve the technical problems, the utility model provides a profile pressing piece which is used for combining and fixing profiles, and the profile pressing piece is provided with a first pressing piece and a second pressing piece; the first pressing connection piece comprises a first side plate, a first pressing piece, a first bearing plate, a second bearing plate and a first fastening part, wherein the first pressing piece extends from the upper edge of the first side plate to the first direction, the lower edge of the first side plate is provided with a first area, a second area and a third area, the first bearing plate and the second bearing plate extend from the first area and the second area to the first direction respectively, a first interval is arranged between the first bearing plate and the second bearing plate, the first fastening part extends from the third area to the second direction, the first bearing plate is provided with a first lug, and the second bearing plate is provided with a second lug; the second compression joint piece comprises a second side plate, a second compression piece, a third bearing plate, a fourth bearing plate and a second fastening part, wherein the second compression piece extends from the upper edge of the second side plate to the second direction, the lower edge of the second side plate is provided with a fourth area, a fifth area and a sixth area, the third bearing plate and the fourth bearing plate extend from the fourth area and the fifth area to the second direction respectively, a second interval is arranged between the third bearing plate and the fourth bearing plate, the second fastening part extends from the sixth area to the first direction, the third bearing plate is provided with a third lug, and the fourth bearing plate is provided with a fourth lug; wherein a side of the first crimp member where the first fastening portion is provided faces a side of the second crimp member where the second fastening portion is provided.

In an embodiment of the utility model, the width of the first space is equal to the width of the third region, and the width of the second space is equal to the width of the sixth region.

In an embodiment of the present utility model, the first tab and the second tab each have a first end and a second end, the first end is connected to the first carrier plate, the height of the first tab relative to the first carrier plate increases from the first end to the second end, and the height of the second tab relative to the second carrier plate increases from the first end to the second end.

In one embodiment of the utility model, the second end is closer to the first side plate than the first end.

In an embodiment of the present utility model, the third tab and the fourth tab each have a first end and a second end, the first end is connected to the second carrier plate, the height of the third tab relative to the third carrier plate increases from the first end to the second end, and the height of the fourth tab relative to the fourth carrier plate increases from the first end to the second end.

In one embodiment of the utility model, the second end is closer to the second side plate than the first end.

In an embodiment of the utility model, the first side plate has a limiting opening, and the second side plate has a limiting plate adapted to be inserted into the limiting opening.

In an embodiment of the utility model, when the limiting plate and the limiting opening are spliced, the first fastening portion and the second fastening portion are opposite up and down.

In an embodiment of the present utility model, the first fastening portion has a first fastening hole, and the second fastening portion has a second fastening hole, and the first fastening hole and the second fastening hole overlap when the first fastening portion and the second fastening portion are opposite to each other up and down.

In one embodiment of the present utility model, the first press piece has a first limiting piece far from the first side plate, and the second press piece has a second limiting piece far from the second side plate.

The utility model also provides a photovoltaic system comprising: the photovoltaic module is provided with a profile at the edge; the bracket is suitable for bearing the photovoltaic module; the profile press of any one of the above embodiments, adapted to secure a photovoltaic module to a support by combining with the profile.

Compared with the prior art, when the large-size assembly is installed, the first photovoltaic assembly and the section pressing piece are assembled, the screwing between the section pressing piece and the bracket is completed, the second photovoltaic assembly is installed, the allowance is not required to be reserved in advance, and the risk that an operator needs to operate the section pressing piece far away from the operator again is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the principles of the utility model. In the accompanying drawings:

FIG. 1 is a schematic perspective view of a first crimp member according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a second crimp member according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a profile compression element according to an embodiment of the present utility model;

FIG. 4 is a side view of a photovoltaic system according to an embodiment of the present utility model;

FIG. 5 is a schematic perspective view of a lock nut according to an embodiment of the utility model;

FIG. 6 is a schematic perspective view of a first crimp installation process according to one embodiment of the present utility model;

FIG. 7 is a schematic perspective view of a second crimp installation process according to one embodiment of the present utility model;

FIGS. 8-9 are schematic cross-sectional views illustrating an installation process of a profile press and a photovoltaic module according to an embodiment of the present utility model;

fig. 10-11 are schematic perspective views illustrating an installation process of a profile pressing member and a photovoltaic module according to an embodiment of the present utility model.

The reference numerals in fig. 1-11 are illustrated as follows:

profile compression element 10

First crimp member 100

Second crimp member 200

First side plate 110

First compression sheet 120

First bearing plate 131

Second bearing plate 132

First fastening portion 140

First region 111

Second region 112

Third region 113

First interval 133

First tab 1311

Second tab 1321

Second side plate 210

Second compression sheet 220

Third bearing plate 231

Fourth carrier plate 232

Second fastening portion 240

Fourth region 211

Fifth region 212

Sixth region 213

Second interval 233

Third tab 2311

Fourth tab 2321

First tab first end 1311a

Second tab first end 1321a

First tab second end 1311b

Second tab second end 1321b

Third tab first end 2311a

Fourth tab first end 2321a

Third tab second end 2311b

Fourth tab second end 2321b

Limiting port 114

Limiting plate 214

First fastening hole 141

Second fastening hole 241

First limiting piece 121

Second limiting piece 221

Photovoltaic module 20

Section bar 21

Bracket 30

Lock nut 40

Locking hole 41

Lock nut fixing groove 42

Bolt 50

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are used in the description of the embodiments will be briefly described below. It is apparent that the drawings in the following description are only some examples or embodiments of the present application, and it is obvious to those skilled in the art that the present application may be applied to other similar situations according to the drawings without inventive effort. Unless otherwise apparent from the context of the language or otherwise specified, like reference numerals in the figures refer to like structures or operations.

As used in this application and in the claims, the terms "a," "an," "the," and/or "the" are not specific to the singular, but may include the plural, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that the steps and elements are explicitly identified, and they do not constitute an exclusive list, as other steps or elements may be included in a method or apparatus.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations 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 "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application. Furthermore, although terms used in the present application are selected from publicly known and commonly used terms, some terms mentioned in the specification of the present application may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein. Furthermore, it is required that the present application be understood, not simply by the actual terms used but by the meaning of each term lying within.

It will be understood that when an element is referred to as being "on," "connected to," "coupled to," or "contacting" another element, it can be directly on, connected or coupled to, or contacting the other element or intervening elements may be present. In contrast, when an element is referred to as being "directly on," "directly connected to," "directly coupled to," or "directly contacting" another element, there are no intervening elements present. Likewise, when a first element is referred to as being "electrically contacted" or "electrically coupled" to a second element, there are electrical paths between the first element and the second element that allow current to flow. The electrical path may include a capacitor, a coupled inductor, and/or other components that allow current to flow even without direct contact between conductive components.

Example 1

Fig. 1 is a schematic perspective view of a first crimp member according to an embodiment of the present utility model. Referring to fig. 1, a first crimp member 100 of a profile crimp provided by the present utility model includes a first side plate 110, a first compression piece 120, a first bearing plate 131, a second bearing plate 132, and a first fastening portion 140. Specifically, the first presser piece 120 extends in a first direction (a direction a shown in fig. 1) along an upper edge of the first side plate 110, and in this embodiment, the first presser piece 120 is perpendicular to the first side plate 110. The lower edge of the first side plate 110 has a first region 111, a second region 112, and a third region 113, and the third region 113 is located between the first region 111 and the second region 112. The first loading plate 131 extends from the first region 111 of the lower edge of the first side plate 110 in the first direction (a direction shown in fig. 1), and similarly, the second loading plate 132 extends from the second region 112 of the lower edge of the first side plate 110 in the first direction (a direction shown in fig. 1). The first fastening portion 140 extends from the third region 113 in the second direction (direction a' shown in fig. 1).

In the embodiment shown in fig. 1, a first space 133 is formed between the first carrier plate 131 and the second carrier plate 132, and the width of the first space 133 is equal to the width of the third region 113.

Further, in the present embodiment, the first carrier plate 131 and the second carrier plate 132 have a first tab 1311 and a second tab 1312, respectively. As shown in fig. 1, the first tab 1311 has a first end 1311a and a second end 1311b, wherein the first end 1311a is connected to the first carrier plate 131, the second end 1311b is a free end and is closer to the first side plate 110 than the first end 1311a, and the height of the first tab 1311 relative to the first carrier plate 131 increases from the first end 1311a to the second end 1311 b. It can be appreciated that the second tab 1321 also has a first end 1321a and a second end 1321b, wherein the first end 1321a is connected to the second carrier plate 132, the second end 1321b is a free end and is closer to the first side plate 110 than the first end 1321a, and the height of the second tab 1321 relative to the second carrier plate 132 increases from the first end 1321a to the second end 1321 b. The first tab 1311 and the second tab 1321 are provided to facilitate the profile installation process, and the profile is not easy to move after the installation is completed.

In the embodiment shown in fig. 1, the first fastening part 140 has a fastening hole 141 through which a fastener such as a fastening bolt passes.

Fig. 2 is a schematic perspective view of a second crimp member according to an embodiment of the present utility model. Referring to fig. 2, the second crimp member 200 of the profile crimp provided by the present utility model includes a second side plate 210, a second compression piece 220, a third bearing plate 231, a fourth bearing plate 232, and a second fastening portion 240. Specifically, the second pressing piece 220 extends in the second direction (a' direction shown in fig. 2) along the upper edge of the second side plate 210, and in this embodiment, the second pressing piece 220 is perpendicular to the second side plate 210. The lower edge of the second side plate 210 has a fourth region 211, a fifth region 212, and a sixth region 213, and the sixth region 213 is located between the fourth region 211 and the fifth region 212. The third loading plate 231 extends from the fourth region 211 along the lower edge of the second side plate 210 in the second direction (a 'direction shown in fig. 2), and similarly, the fourth loading plate 232 extends from the fifth region 212 along the lower edge of the second side plate 210 in the second direction (a' direction shown in fig. 2). The second fastening portion 240 extends from the sixth region 213 in the first direction (direction a shown in fig. 2).

In the embodiment shown in fig. 2, the third loading plate 231 and the fourth loading plate 232 have a second space 233 therebetween, and the width of the second space 233 is equal to the width of the sixth region 213.

Further, in the present embodiment, the third carrying plate 231 and the fourth carrying plate 232 have a third tab 2311 and a fourth tab 2312, respectively. As shown in fig. 2, the third tab 2311 has a first end 2311a and a second end 2311b, wherein the first end 2311a is connected to the third loading plate 231, the second end 2311b is closer to the second side plate 210 than the first end 2311a, and the height of the third tab 2311 with respect to the third loading plate 231 increases from the first end 2311a to the second end 2311 b. It can be appreciated that the fourth tab 2321 likewise has a first end 2321a and a second end 2321b, wherein the first end 2321a is connected to the fourth carrier plate 232, the second end 2321b is closer to the second side plate 210 than the first end 2321a, and the height of the fourth tab 2321 relative to the fourth carrier plate 232 increases from the first end 2321a to the second end 2321 b. The third tab 2311 and the fourth tab 2321 are provided to facilitate the installation process of the profile, and the profile is not easy to move after the installation is completed.

In the embodiment shown in fig. 2, the second fastening portion 240 has a fastening hole 241.

Fig. 3 is a schematic perspective view of a profile compression element according to an embodiment of the present utility model. Referring to fig. 1 to 3 in combination, a profile pressing member 10 according to the present utility model includes a first pressing member 100 and a second pressing member 200 as described above, and a side of the first pressing member 100 where the first fastening portion 140 is disposed (i.e., a side facing in the second direction a' shown in fig. 1) faces a side of the second pressing member 200 where the second fastening portion 240 is disposed (i.e., a side facing in the first direction a shown in fig. 2). It can be understood that the first and second crimp members 100 and 200 are fixed together by the bolt 50 and the lock nut 40, and the bolt 50 penetrates the first fastening hole 141 of the first crimp member 100 and the second fastening hole 241 of the second crimp member 200, and the first and second crimp members 100 and 200 are fixed as one body by the first and second fastening portions 140 and 240.

In addition, as shown in fig. 1-3, in a preferred embodiment of the present utility model, the first side plate 110 of the first press-connection member 100 is provided with the limiting opening 114, and the second side plate 210 of the second press-connection member 200 is provided with the limiting plate 214, and when the first press-connection member 100 and the second press-connection member 200 are fixed, the limiting plate 214 is inserted into the limiting hole 114. The limiting hole 114 and the limiting plate 214 can prevent the profile pressing piece 10 from shaking or even loosening between the first press-contact piece 100 and the second press-contact piece 200 due to external force after the installation is completed. To further enhance the limiting effect, two pairs of limiting holes 114 and limiting plates 214 are provided in the present embodiment. It should be emphasized that in other embodiments, the number of the limiting holes 114 and the limiting plates 214 may be fewer or greater, which is not particularly limited herein.

It will be appreciated that, referring to fig. 1 to 3, when the limiting plate 214 and the limiting port 114 are inserted, the first fastening portion 140 is opposite to the second fastening portion 240 from top to bottom, and the first fastening hole 141 and the second fastening hole 241 overlap, and are adapted to pass through the bolt 50.

In the embodiment shown in fig. 1-3, to enhance the securing effect of the profile blank 10, the first tab 120 has a first stop tab 121 remote from the first side panel 110 and the second tab 220 has a second stop tab 221 remote from the second side panel 210.

Example two

FIG. 4 is a side view of a photovoltaic system according to an embodiment of the present utility model, specifically, a side view of a photovoltaic system according to the present utility model as seen from the direction of the second press 200 as shown in FIG. 4; fig. 9 is a schematic cross-sectional view of a profile press and photovoltaic module assembly according to an embodiment of the present utility model. Referring to fig. 4 and 9 in combination, the photovoltaic system provided by the utility model comprises a photovoltaic module 20, a bracket 30 and the profile pressing piece 10 according to any embodiment. Wherein the edge of the photovoltaic module 20 is provided with a profile 21, the bracket 30 is suitable for carrying the photovoltaic module 20, and the profile pressing piece 10 is suitable for fixing the photovoltaic module 20 on the bracket 30 by combining with the profile 21. Specifically, in the embodiment shown in fig. 4 and 9, the photovoltaic module 20 is fixed in the space formed by the second pressing piece 210, the second side plate 220, the third bearing plate 231, and the fourth bearing plate 232 of the second pressing member 200 by the profile 21.

Fig. 5 is a perspective view of a lock nut according to an embodiment of the present utility model. As shown in connection with fig. 4-5, the lock nut has a locking hole 41 and a fixing groove 42, wherein the locking hole 41 is adapted to be penetrated by a bolt 50, and the fixing groove 42 is adapted to be snapped to the bracket 30 to fix the profile press 10 (only the second crimp 200 is shown in fig. 4).

It will be appreciated that the present utility model provides a profile blank 10 that may be secured by other forms of bolts, and the present application is not limited in detail herein.

Fig. 6 is a perspective view illustrating an installation process of a first crimp member according to an embodiment of the present utility model. Referring to fig. 6, the first crimp 100 is mounted to the end of the photovoltaic system without mating with the second crimp 200. Specifically, the first crimp member 100 is fixed to the bracket 30 by the bolt 50 and the lock nut 40, and the profile 21 is fixed in a space formed by the first pressing piece 110, the first side plate 120, the first bearing plate 131 and the second bearing plate 132 of the first crimp member 100 (the first bearing plate 131 and the second bearing plate 132 are not shown in fig. 6 due to shielding of the profile 21, and reference may be made to fig. 1 in combination).

Fig. 7 is a schematic perspective view illustrating an installation process of a second crimp member according to an embodiment of the present utility model. As can be appreciated from the description of fig. 3 and fig. 6 to fig. 7, in the profile pressing piece 10 provided by the present utility model, in order to keep the photovoltaic modules 20 fixed at both ends of the first pressing piece 100 and the second pressing piece 200 at the same height relative to the bracket 30 when the first pressing piece 100 and the second pressing piece 200 are fixed together, the heights of the first fastening portion 140 relative to the first carrier plate 131 and the second carrier plate 132 are different from the heights of the second fastening portion 240 relative to the third carrier plate 231 and the fourth carrier plate 232. Specifically, in the embodiment shown in fig. 3 and 7, the height of the first fastening portion 140 relative to the first carrier plate 131 and the second carrier plate 132 is smaller than the height of the second fastening portion 240 relative to the third carrier plate 231 and the fourth carrier plate 232. For example, when the first crimp member 100 and the second crimp member 200 are fixed as a unit, the upper surface of the first fastening portion 140 is fitted to the lower surface of the second fastening portion. Therefore, in this embodiment, it is necessary to install a first crimp member 100 before installing a second crimp member 200, and install the bolt 50 after the first fastening hole 141 and the second fastening hole 241 of the two overlap. In the embodiment shown in fig. 7, the profile pressing member 10 is fixed to the bracket 30 by bolts 50 (not shown) and locking nuts 40, and the first pressing member 100 and the second pressing member 200 are respectively used for fixing a photovoltaic module 20.

Further, it is believed that the reason for the mounting of the first crimp 100 to the end of the photovoltaic system in fig. 6 is clear. However, it should be emphasized that, in other embodiments of the present utility model, the height of the first fastening portion 140 relative to the first carrier plate 131 and the second carrier plate 132 may be greater than the height of the second fastening portion 240 relative to the third carrier plate 231 and the fourth carrier plate 232, that is, when the first crimp member 100 and the second crimp member 200 are fixed together, the lower surface of the first fastening portion 140 is adhered to the upper surface of the second fastening portion. It will be appreciated that in this embodiment the second crimp 200 is mounted to the end of the photovoltaic system without the need for mating with the first crimp 100 and that during the mounting of the profile crimp 10 a second crimp 200 must be mounted prior to the mounting of the first crimp 100.

FIGS. 8-9 are schematic cross-sectional views illustrating an installation process of a profile press and a photovoltaic module according to an embodiment of the present utility model; fig. 10-11 are schematic perspective views illustrating an installation process of a profile pressing member and a photovoltaic module according to an embodiment of the present utility model. Referring to fig. 6 and 8-11, the installation process of the photovoltaic system provided by the utility model specifically comprises the following steps:

(1) As shown in fig. 6, a first press-connection member 100 is fixed to a bracket 30 by a lock nut 40 and a bolt 50, and a photovoltaic module 20 is fixed by a profile 21 in a space formed by a first pressing sheet 110, a first side plate 120, a first carrying plate 131 and a second carrying plate 132 of the first press-connection member 100, and the profile 21 mounted on the edge of the photovoltaic module 20 is pressed by the first tab 131 and the second tab 132;

(2) As shown in fig. 8 and 10, a first press-connection member 100 is fixed at the other end of the photovoltaic module, a second press-connection member 200 is assembled with the first press-connection member 100 and fixed to the bracket 30 by the lock nut 40 and the bolt 50, and then another photovoltaic module 20 is obliquely placed in a space formed by the second press-connection member 200, the second pressing sheet 210, the second side sheet 220, the third carrying sheet 231 and the fourth carrying sheet 232;

(3) As shown in fig. 9 and 11, the inclined photovoltaic module 20 is flattened, and the profile 21 mounted on the edge of the photovoltaic module 20 is pressed by the third tab 231 and the fourth tab 232;

(4) Repeating the steps (2) - (3) until the other end of the photovoltaic system, and finally fixing the photovoltaic module 20 at the other end to the bracket 30 by using the first press fitting 100 through the lock nut 40 and the bolt 50.

While the basic concepts have been described above, it will be apparent to those skilled in the art that the above disclosure is by way of example only and is not intended to be limiting. Although not explicitly described herein, various modifications, improvements, and adaptations of the present application may occur to one skilled in the art. Such modifications, improvements, and modifications are intended to be suggested within this application, and are therefore within the spirit and scope of the exemplary embodiments of this application.

Meanwhile, the present application uses specific words to describe embodiments of the present application. Reference to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic is associated with at least one embodiment of the present application. Thus, it should be emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various positions in this specification are not necessarily referring to the same embodiment. Furthermore, certain features, structures, or characteristics of one or more embodiments of the present application may be combined as suitable.

Likewise, it should be noted that in order to simplify the presentation disclosed herein and thereby aid in understanding one or more inventive embodiments, various features are sometimes grouped together in a single embodiment, figure, or description thereof. This method of disclosure, however, is not intended to imply that more features than are presented in the claims are required for the subject application. Indeed, less than all of the features of a single embodiment disclosed above.

In some embodiments, numbers describing the components, number of attributes are used, it being understood that such numbers being used in the description of embodiments are modified in some examples by the modifier "about," approximately, "or" substantially. Unless otherwise indicated, "about," "approximately," or "substantially" indicate that the number allows for a 20% variation. Accordingly, in some embodiments, numerical parameters set forth in the specification and claims are approximations that may vary depending upon the desired properties sought to be obtained by the individual embodiments. In some embodiments, the numerical parameters should take into account the specified significant digits and employ a method for preserving the general number of digits. Although the numerical ranges and parameters set forth herein are approximations that may be employed in some embodiments to confirm the breadth of the range, in particular embodiments, the setting of such numerical values is as precise as possible.

While the present application has been described with reference to the present specific embodiments, those of ordinary skill in the art will recognize that the above embodiments are for illustrative purposes only, and that various equivalent changes or substitutions can be made without departing from the spirit of the present application, and therefore, all changes and modifications to the embodiments described above are intended to be within the scope of the claims of the present application.

Claims (11)

1. A profile press for joining and fixing profiles, characterized in that the profile press has a first crimp and a second crimp; wherein,,

the first crimping piece comprises a first side plate, a first pressing piece, a first bearing plate, a second bearing plate and a first fastening part, wherein the first pressing piece extends from the upper side plate along a first direction, the lower edge of the first side plate is provided with a first area, a second area and a third area, the first bearing plate and the second bearing plate respectively extend from the first area and the second area towards the first direction, a first interval is arranged between the first bearing plate and the second bearing plate, the first fastening part extends from the third area towards the second direction, the first bearing plate is provided with a first lug, and the second bearing plate is provided with a second lug;

the second press-connection piece comprises a second side plate, a second pressing piece, a third bearing plate, a fourth bearing plate and a second fastening part, the second pressing piece extends from the upper side of the second side plate to the second direction, the lower edge of the second side plate is provided with a fourth area, a fifth area and a sixth area, the third bearing plate and the fourth bearing plate extend from the fourth area and the fifth area to the second direction respectively, a second interval is arranged between the third bearing plate and the fourth bearing plate, the second fastening part extends from the sixth area to the first direction, the third bearing plate is provided with a third lug, and the fourth bearing plate is provided with a fourth lug;

wherein a side of the first crimp member on which the first fastening portion is provided faces a side of the second crimp member on which the second fastening portion is provided.

2. The profile element of claim 1, wherein the width of the first space is equal to the width of the third region and the width of the second space is equal to the width of the sixth region.

3. The profile follower of claim 1, wherein the first tab and the second tab each have a first end and a second end, the first end being coupled to the first carrier plate, the first tab increasing in height relative to the first carrier plate from the first end to the second end, the second tab increasing in height relative to the second carrier plate from the first end to the second end.

4. A profile compression element as in claim 3, wherein the second end is closer to the first side plate than the first end.

5. The profile follower of claim 1, wherein the third tab and the fourth tab each have a first end and a second end, the first end being coupled to the second carrier plate, the third tab increasing in height relative to the third carrier plate from the first end to the second end, the fourth tab increasing in height relative to the fourth carrier plate from the first end to the second end.

6. The profile follower of claim 5, wherein the second end is closer to the second side plate than the first end.

7. The profile compression element of claim 1, wherein the first side plate has a limiting aperture and the second side plate has a limiting plate adapted to mate with the limiting aperture.

8. The profile press of claim 7, wherein the first fastening portion is vertically opposite to the second fastening portion when the limiting plate and the limiting port are inserted.

9. The profile press of claim 8, wherein the first fastening portion has a first fastening hole, the second fastening portion has a second fastening hole, and the first fastening hole and the second fastening hole overlap when the first fastening portion and the second fastening portion are vertically opposite.

10. The profile compression element of claim 1, wherein the first compression tab has a first stop tab remote from the first side panel and the second compression tab has a second stop tab remote from the second side panel.

11. A photovoltaic system, comprising:

the photovoltaic module is provided with a profile at the edge;

the bracket is suitable for bearing the photovoltaic module;

the profile press according to any one of claims 1-10, adapted to fix the photovoltaic module to the support by being combined with the profile.