WO2020133846A1

WO2020133846A1 - Bases of solar panel module, solar panel mounting support and solar panel module

Info

Publication number: WO2020133846A1
Application number: PCT/CN2019/084213
Authority: WO
Inventors: 刘红妹
Original assignee: 郑锋涛
Priority date: 2018-12-26
Filing date: 2019-04-25
Publication date: 2020-07-02

Abstract

Disclosed are bases (2) of a solar panel module (100), a solar panel mounting support (10) provided with the bases (2) of the solar panel module (100), and the solar panel module (100), wherein same relate to the field of solar lamps. The solar panel module (100) comprises solar panels (101) and the solar panel mounting support (10), the solar panel mounting support (10) comprises a mounting frame (1) and the two bases (2), the cross section of each of the bases (2) is arranged to be in the shape of a first polygon, the two bases (2) are respectively detachably connected to the two ends of the mounting frame (1), the cross section of the mounting frame (1) is arranged to be in the shape of a second polygon, the side surface corresponding to each edge of the second polygon is provided with a placement groove (11), the placement groove (11) penetrates through the mounting frame (1) in the axial direction of the mounting frame (1), the number of edges of the first polygon is equal to the number of edges of the second polygon, and each placement groove (11) is internally provided with one solar panel (101).

Description

Base of solar panel module, solar panel mounting bracket and solar panel module

Technical field

The present invention is based on the Chinese patent with the patent number 201822208483.0 and the title "a base of a solar panel module" and the Chinese patent with the patent number 201822208400.8 and the title "the solar panel mounting bracket and the solar panel module". The invention relates to the technical field of solar lamps, and in particular, to a base for a solar panel module, a solar panel mounting bracket provided with the base, and a solar panel module provided with the solar panel mounting bracket.

Background technique

Solar energy lamp is one of the existing mainstream lighting systems. Its working principle is to use the photovoltaic effect generated by the solar panel to convert light energy into electrical energy, and store the electrical energy in the storage battery, so that the storage battery can supply power to the lamp, so that the lamp Glow. However, due to the flat panel structure of the solar panel, the solar panel modules of the existing solar lamps are also designed as a flat panel structure. The template is directly installed on the top of the light pole, and its light receiving surface is arranged parallel to the ground or slightly inclined to the ground.

However, the existing structure and installation method of the solar panel module have the disadvantage that when the power of the LED lamp is large, in order to meet the power consumption of the LED lamp, the light receiving surface area of the solar panel module needs to be increased, and this also It will increase the wind resistance generated by the solar panel module, so that in a strong wind environment, the solar panel template is easily damaged by the wind, and even the entire solar lamp will be blown down. In addition, due to the inherent structural design of the existing solar panel module, the existing solar panel module can only have the largest light receiving area every day at noon, and the light receiving angle of the solar panel module cannot be adjusted in the morning and afternoon periods. As a result, the power generation efficiency of solar panel modules in the morning and afternoon hours is very low.

technical problem

The first object of the present invention is to provide a base of a solar panel module with a simple structure, which can enable the solar panel to receive effective illumination at different periods and improve the power generation efficiency of the solar panel module.

The second object of the present invention is to provide a solar panel mounting bracket which has a simple structure, enables solar panels to receive effective illumination at different periods and improves the power generation efficiency of the solar panel module.

The third object of the present invention is to provide a solar panel module with a simple structure, which can enable solar panels to receive effective illumination at different periods and have high power generation efficiency.

Technical solution

In order to achieve the first object of the present invention, the present invention provides a base for a solar panel module, wherein the cross section including the base is provided in a first polygonal shape, and a mounting groove is provided on the first bottom surface of the base. The sides of a polygon are extended.

A further solution is that an accommodating cavity is provided on the base, the accommodating cavity is extended along the axial direction of the base, and the accommodating cavity penetrates the base.

A further solution is that the base is arranged in a split manner, and the base includes more than two first split pieces, and the more than two first split pieces are distributed along the circumferential direction of the base and surround the base.

A further solution is that a buckle connection is made between two adjacent first split parts.

A further solution is that the two adjacent first split parts are connected by bolts.

A further solution is that a positioning column and a positioning hole are provided on the second bottom surface of the base, the positioning column and the positioning hole are both extended along the axial direction of the base, and the depth of the positioning hole is greater than or equal to the height of the positioning column.

A further solution is that the first polygon is a regular polygon.

A further solution is that the number of sides of the first polygon is 3 to 15.

A preferred solution is that the number of first polygons is three, the number of positioning holes is two, and the number of positioning posts is one. The centers of the two positioning holes and the center of the positioning posts are located on the first circumference, and Two positioning holes and positioning posts are distributed on the first circumference; the two positioning holes correspond to the first side and the second side of the first polygon, respectively, and the center of one positioning hole is located correspondingly On the vertical line of one side, the positioning column is located on the third side of the first polygon, and the center of the positioning column is located on the vertical line of the corresponding side, or the two positioning holes are located on the first At the first inner corner and the second inner corner of the polygon, the positioning column is located at the third inner corner of the first polygon.

Another preferred solution is that the number of first polygons is an even number, the number of positioning holes is one-half the number of sides of the first polygon, and the number of positioning columns is the number of sides of the first polygon In one half, the center of more than two positioning holes and the center of more than two positioning posts are located on the second circumference, and the space between the two or more positioning holes and more than two positioning posts are placed on the second circumference, and More than two positioning holes and more than two positioning posts are evenly distributed on the second circumference.

In order to achieve the second object of the present invention, the present invention provides a solar panel mounting bracket, which includes a mounting frame and two bases, the cross section of the base is arranged in a first polygon, the two bases are respectively The ends are detachably connected, and the cross-section of the mounting frame is set in a second polygon. The side surface corresponding to each side of the second polygon is provided with a placement slot, which runs through the mounting frame along the axial direction of the mounting frame. The number of sides of the first polygon is equal to the number of sides of the second polygon.

A further solution is that the solar panel mounting bracket has an accommodating cavity in the middle, the accommodating cavity extends along the axial direction of the mounting frame, and the accommodating cavity penetrates the mounting frame and the two bases respectively.

A further solution is that the two adjacent first split parts are snap-connected; or the two adjacent first split parts are connected by bolts.

A further solution is that the mounting frame is provided in separate bodies, and the mounting frame includes more than two second split parts, and the two or more second split parts are distributed along the circumferential direction of the mounting frame and surround the mounting frame.

A further solution is that the two adjacent second split parts are snap-connected; or the two adjacent second split parts are connected by bolts.

A further solution is that the number of sides of the second polygon is 3 to 15.

In a further solution, the first polygon and the second polygon are regular polygons, and the projections along the axial direction of the mounting frame completely coincide with the contour lines of the first polygon and the second polygon.

A further solution is that a mounting groove is provided on the side of the base facing the mounting frame, the mounting groove is arranged along the circumferential direction of the base, and both ends of the mounting frame are respectively located in the mounting grooves of the two bases.

A further solution is that the side of the base facing away from the mounting bracket is provided with positioning posts and positioning holes, and the positioning posts and positioning holes are both extended along the axial direction of the base, and the depth of the positioning holes is greater than or equal to the height of the positioning posts.

In order to achieve the third object of the present invention, the present invention provides a solar panel module, including a solar panel, wherein: the solar panel module further includes a solar panel mounting bracket, the solar panel mounting bracket according to any one of claims 11 to 22 above In the solar panel installation bracket, each placement slot is provided with a solar panel.

Beneficial effect

The base of the solar panel module provided by the present invention, through structural design of the base, enables a solar panel to be installed on each side of the base, so that the solar panel module provided with the base can have a plurality of light receiving surfaces at different positions Therefore, the solar panel module provided with the base can receive effective light at different periods, thereby improving the power generation efficiency of the solar panel module. Wherein, the mounting groove can be directly used for accommodating the solar panel and fixing the solar panel, or the solar panel can be installed into the mounting groove through a mounting frame matching the base to fix the solar panel. The accommodating cavity provided on the base penetrates the base, so that the base can be directly sleeved on the lamp post, so that the solar panel module provided with the base has a more free installation space. The base is provided with a separate structure, which can make the installation of the base more convenient, and the connection method of the two or more split parts of the base can be set accordingly according to the actual installation operation needs. In addition, the solar panel can be combined with two bases to form a solar panel module, and by providing positioning posts and positioning holes on the base, multiple solar panel modules can be spliced and combined to meet the different solar lights Power requirements. Furthermore, the shape of the base can be changed according to the actual installation environment, so that the solar panel module provided with the base can be adapted to light poles of different sizes, and can ensure the aesthetics after installation. The number and positioning positions of the positioning posts and positioning holes can also be changed according to the structure of the positioning seat.

The solar panel mounting bracket provided by the present invention, through its own structural design, makes the solar panel mounting bracket as a whole prism-shaped, which is different from the traditional solar panel mounting bracket, so that the solar module using the solar panel mounting bracket can have There are more different light-receiving surfaces, and the solar panel module provided with the solar panel mounting bracket can receive effective light at different periods, thereby improving the power generation efficiency of the solar panel module. The accommodating cavity in the middle of the solar panel mounting bracket enables the solar panel mounting bracket to be directly sleeved on the lamp post, so that the solar panel mounting bracket has a more free installation space, and the separate mounting bracket and base can make the solar panel mounting frame The overall disassembly is more convenient. In addition, through the structural design of the base, the solar panel mounting bracket can be spliced and combined through the base to meet the different power requirements of the solar lamp. Furthermore, the shape and structure of the solar panel mounting bracket can be changed according to the actual installation environment, so that the solar panel mounting bracket can be adapted to different sizes of light poles, and the overall aesthetics of the installed solar lamp is ensured.

The solar panel module provided by the present invention has more light-receiving surfaces than the existing flat-type solar panel module, and the solar panel module can receive effective light at different time periods, thereby improving its own power generation efficiency.

BRIEF DESCRIPTION

FIG. 1 is a perspective view of a first embodiment of a solar panel module of the present invention.

2 is a structural view of a mounting frame of a solar panel module according to a first embodiment of the present invention from a first perspective.

FIG. 3 is a structural view of a mounting frame of a solar panel module according to a first embodiment of the present invention from a second perspective.

FIG. 4 is an exploded view of the mounting frame of the first embodiment of the solar panel module of the present invention.

5 is a structural view of the base of the solar panel module of the first embodiment of the present invention from a first perspective. .

6 is an exploded view of the base of the first embodiment of the solar panel module of the present invention.

7 is a structural view of the base of the solar panel module of the first embodiment of the present invention from a second perspective.

8 is a structural view of the base of the solar panel module of the first embodiment of the present invention from a third perspective.

9 is a first schematic structural view of the base of the second embodiment of the solar panel module of the present invention.

10 is a second schematic structural view of the base of the second embodiment of the solar panel module of the present invention.

The present invention will be further described below with reference to the drawings and embodiments.

Embodiments of the invention

The first embodiment of the solar panel module:

Referring to FIG. 1, the solar panel module 100 includes a solar panel 101 and a solar panel mounting bracket 10. The solar panel mounting bracket 10 includes a mounting frame 1 and two bases 2. The two bases 2 are located at two ends of the mounting frame 1 and are detachably connected to the mounting frame 1.

Referring to FIG. 2 in conjunction with FIG. 1, the cross-section of the mounting frame 1 is arranged in a second polygon, and the side corresponding to each side of the second polygon is provided with a placement slot 11, that is, the entire mounting frame 1 is prismatic Set, each side of the prism is provided with a placement groove 11. Among them, the number of sides of the second polygon is preferably 3 to 15. In the present embodiment, taking the number of sides of the second polygon as 6 as an example, the structure of the solar panel module 100 will be described auxiliary.

The placing grooves 11 penetrate the mounting frame 1 along the axial direction of the mounting frame 1, and each of the placing grooves 11 is used to accommodate the solar panel 101. Wherein, the installation method of the solar panel 101 may be: directly drill a connection hole on the solar panel 101, and drill a threaded hole corresponding to the connection hole on the bottom surface of the placement slot 11, and then pass the solar panel 101 through a bolt After the connecting hole on the top, the bolt is screwed to the screw hole, so that the solar panel 101 is fixedly installed in the placement slot 11. In order to prevent the solar panel 101 from being damaged, the solar panel 101 may be installed in a manner as shown in FIG. 2, and a limiting portion 111 is provided at the opening of the placement slot 11 so that the limiting portion 111 snaps the solar panel 101 on Placed in the slot 11 to prevent the solar panel 101 from coming out of the opening of the placement slot 11, and the two bases 2 at both ends of the mounting frame 1 can limit the solar panel 101 in the axial direction of the mounting frame 1, thereby preventing the solar panel 101 slides in the placement groove 11 along the axial direction of the mounting frame 1.

In order to make the installation of the mounting bracket 1 more convenient, the mounting bracket 1 can be arranged in a split manner, so that the mounting bracket 1 includes more than two second split pieces 12, and more than two second split pieces 12 The mounting frame 1 is circumferentially distributed and surrounds the mounting frame 1. As shown in FIGS. 3 and 4, the mounting frame 1 can be set into two second split parts 12, and in order to make the second split parts 12 easy to process, the two second split parts 12 can be set to the same Structure. Of course, on the premise that the two second split parts 12 can surround the mounting frame 1 along the circumferential direction of the mounting frame 1, the two second split parts 12 can also be arranged in different structures as needed. In addition, the number of second split pieces 12 can also be changed according to different needs. For example, each side of the second polygon can be directly used as a unit to set the number of second split pieces 12 equal to the number The number of sides of the two polygons, that is, in this embodiment, the number of the second split members 12 can be set to six, and preferably the six second split members 12 are set to the same structure.

In addition, as shown in FIGS. 3 and 4, the first snap connection structure 121 between the two adjacent second split parts 12 may be: When the structure of each second split member 12 is the same, the first clamping slot and the first fastener are respectively provided at the two ends of the second split member 12, when the two second split members 12 When the connection is made, the first slot of the first second split member 12 is engaged with the first catch of the second second split member 12, and the first of the first split member 12 is engaged The buckle is engaged with the first slot of the second split member 12; when the structure of the adjacent two second split members 12 is different, the connection between the two ends of the first second split member 12 can be Both of them are set as the first slot, and the connection points of both ends of the second second split member 12 are set as the first fastener, when the two second split members 12 are connected, the first A first snap groove of the second split body 12 is engaged with a first snap part of the second split body 12. As another optional solution, a bolt connection, a magnet connection, or an adhesive may be used between two adjacent second split members 12.

Referring to FIG. 5 and in conjunction with FIG. 1, the cross section of the base 2 is arranged in a first polygon, and the number of sides of the first polygon is equal to the number of sides of the second polygon. In order to prevent relative rotation between the base 2 and the mounting bracket 1, a mounting groove 21 is provided on the first bottom surface of the base 2, that is, a mounting groove 21 is provided on the side of the base 2 facing the mounting bracket 1, and the mounting groove 21 is along the base 2 Is circumferentially arranged, that is, the mounting groove 21 is arranged to extend along the side of the first polygon. One end of the mounting frame 1 is located in the mounting groove 21 of a base 2, so that the mounting groove 21 can not only limit the mounting frame 1, but also limit the solar panel 101 placed in the mounting groove 11.

In order to make the installation of the base 2 more convenient, the base 2 can be arranged in a split manner, so that the base 2 includes more than two first split pieces 24, and more than two first split pieces 24 along the base 2 Circumferentially distributed, and form a base 2. As shown in FIG. 6, the base 2 can be set into two first split parts 24. On the premise that the two first split parts 24 can surround the mounting frame 1 along the circumferential direction of the mounting frame 1, the two The first split member 24 can be arranged in different structures as needed. Of course, in order to facilitate the processing of the first split member 24, the two first split members 24 may also be provided with the same structure. In addition, the number of the first split pieces 24 can also be changed according to different needs. For example, each side of the first polygon can be directly used as a unit to set the number of the first split pieces 24 to be equal to the number The number of sides of a polygon, that is, in this embodiment, the number of the first split members 24 can be set to six, and preferably the six first split members 24 are set to the same structure.

In addition, as shown in FIG. 6, the second snap connection structure 241 between two adjacent first split parts 24 may be: When the structures of the two first split parts 24 are different, the connection between the two ends of the first first split part 24 can be set as second slots, and the ends of the second first split part 24 can be set The connection points are all set as second fasteners. When two first split members 24 are connected, one second slot of the first first split member 24 and the second first split member A second fastener of the member 24 is engaged; when the structure of each first split member 24 is the same, a second latch slot and a second latch can be provided at the two ends of the first split member 24 respectively Piece, when connecting the two first split pieces 24, the second clamping slot of the first first split piece 24 and the second snap piece of the second first split piece 24 are engaged And make a second buckle of the first first split piece 24 buckle with the second buckle of the second first split piece 24. As another optional solution, a bolt connection, a magnet connection, or an adhesive may be used between two adjacent first split parts 24.

As shown in FIGS. 7 and 8, the second bottom surface of the base 2 is provided with positioning posts 22 and positioning holes 23, that is, the side of the base 2 facing away from the mounting frame 1 is provided with positioning posts 22 and positioning holes 23, wherein the positioning posts 22 is extended along the axial direction of the base 2 toward the outside of the base 2, the positioning hole 23 is extended along the axial direction of the base 2 toward the inside of the base 2, and the depth of the positioning hole 23 is greater than or equal to the height of the positioning column 22. Where, when the number of first polygons is an even number, the number of positioning holes 23 is preferably one-half the number of sides of the first polygon, and the number of positioning posts 22 is preferably the number of sides of the first polygon And the number of positioning holes 23 is equal to the number of positioning posts 22. The center of more than two positioning holes 23 and the center of more than two positioning posts 22 are located on the second circumference, and the two or more positioning holes 23 are spaced apart from the two or more positioning posts 22 on the second circumference, and the two More than two positioning holes 23 and more than two positioning posts 22 are distributed on the second circumference.

As in this embodiment, the number of sides of the first polygon is 6, therefore, according to the number of sides of the first polygon, the number of positioning holes 23 can be set to 3, and the number of positioning columns 22 can be set 3 for the first polygon side. The center of the three positioning holes 23 is located on the second circumference, the center of the three positioning posts 22 is located on the second circumference, and the positioning holes 23 and the positioning posts 22 are spaced apart, and the three positioning holes 23 and the three positioning posts 22 are evenly distributed On the second circumference. Of course, for example, in this embodiment, the number of positioning holes 23 and positioning posts 22 can also be adjusted according to actual needs. However, preferably, the number of positioning holes 23 is equal to the number of positioning posts 22, for example, both the number of positioning holes 23 and the number of positioning posts 22 can be set to one.

In order to enable the solar panel module 100 to have a more free installation space, the central portion of the solar panel mounting bracket 10 is provided with a receiving cavity, which is extended along the axial direction of the mounting frame 1, and the receiving cavity penetrates the mounting frame 1 and is located The two bases 2 at both ends of the rack 1 enable the solar panel mounting bracket 10 to be directly sleeved on the lamp post. In addition, as shown in FIG. 5, a plurality of bolt holes 25 are provided on the side of the base 2, and the plurality of bolt holes 25 are distributed along the circumferential direction of the base 2, and the axial direction of each bolt hole 25 is perpendicular to the mounting frame 1. Axial. By providing bolt holes on the base 2, when the solar panel module 100 is installed, the solar panel module 100 can be directly fixed on the lamp post through bolts.

The second embodiment of the solar panel module:

Applying the inventive concept of the first embodiment of the solar panel module, the second embodiment of the solar panel module differs from the first embodiment in that:

The number of first polygons is three, the number of positioning holes 31 on the base 3 is two, the number of positioning posts 32 on the base 3 is one, and the centers of the two positioning holes 31 and the center of the positioning posts 32 are located On the first circumference, the two positioning holes 31 and the positioning posts 32 are distributed on the first circumference.

As shown in FIG. 9, a preferred solution is that two positioning holes 31 respectively correspond to the first side and the second side of the first polygon, and the center of one positioning hole 31 is located in the corresponding one On the perpendicular line of the side, the positioning column 32 is located on the third side of the first polygon, and the center of the positioning column 32 is located on the perpendicular line of the corresponding side.

As shown in FIG. 10, another preferred solution is that the two positioning holes 31 are located at the first and second inner corners of the first polygon, respectively, and the positioning posts 32 are located at the third inner corner of the first polygon.

The third embodiment of the solar panel module:

Applying the inventive concept of the first embodiment of the solar panel module, the third embodiment of the solar panel module differs from the first embodiment in that:

At least two positioning holes may be provided on the first base of the two bases without positioning posts, and at least two positioning posts may be provided on the second base of the two bases without positioning holes, and the first The number of positioning holes of each base is greater than or equal to the number of positioning columns of the second base, and one positioning column of the second base corresponds to one positioning hole of the first base.

The following is an example:

Assuming that the number of first polygons is three, at least two positioning holes are provided on the first base of the two bases and no positioning posts are provided, and at least two are provided on the second base of the two bases The positioning posts are not provided with positioning holes, wherein the number of positioning holes of the first base is greater than or equal to the number of positioning posts of the second base.

Specifically, when the number of positioning holes of the first base is greater than the number of positioning posts of the second base, all positioning posts of the second base correspond to part of the positioning holes of the first base, and the positioning posts The position on the second base and the position of the corresponding positioning hole on the first base are mirror images. For example, assuming that the number of positioning holes of the first base is three and the number of positioning posts of the second base is two, then the two positioning posts of the second base are positioned with any two of the first base The holes are mirrored in a one-to-one correspondence.

When the number of positioning holes of the first base is equal to the number of positioning posts of the second base, all positioning posts of the second base correspond to all positioning holes of the first base, and the positioning posts are in the second The position on the base and the position of the corresponding positioning hole on the first base are mirror images. For example, if the number of positioning holes on the first base is three and the number of positioning posts on the second base is three, then the three positioning posts on the second base and the three positioning holes on the first base Mirrored settings are in one-to-one correspondence.

By designing the number and position of the positioning holes on the first base, the number and position of the positioning columns on the second base, and the corresponding relationship between the positioning holes and the positioning columns, all The positioning holes may not be on the same circle. Similarly, all the positioning posts on the second base may not be on the same circle. Therefore, the structure of the base has more room for change.

Of course, this embodiment only takes the number of first polygons as an example for description. When the number of first polygons is greater than 3, the number of positioning holes provided in the first base of the two bases The number of positions and the number of positioning posts provided on the second base of the two bases are the same as the design idea of the number of the first polygon being three, so I will not repeat them here.

In summary, the present invention, through the structural design of the solar panel module, makes the solar panel mounting bracket as a whole prism-shaped, which is different from the traditional solar panel mounting bracket, so that the solar panel module can have more light receiving surfaces with different orientations. In addition, the solar panel module can receive effective light at different periods, and the power generation efficiency of the solar panel module is improved.

It should be noted that when the number of sides of the first polygon and the second polygon are both singular and the number of sides is more than 5, the number of positioning posts and positioning holes on the two bases needs to be set differently, The two bases are respectively represented by the first base and the second base, specifically, the number of positioning posts on the first base is set to be one more than the number of positioning holes, and the number of positioning posts on the second base The number is set to be one less than the number of positioning posts, so that when two solar panel modules are spliced, one of the positioning posts on the first base of the first solar panel module can be inserted into the second solar panel module. On the premise that a positioning hole on the second base and a positioning post on the second base of the second solar module can be inserted into a positioning hole on the first base of the first solar module, the positioning post and the positioning hole The position setting on a base and the position setting of a positioning post and a positioning hole on a second base can be set according to the setting manners of the first embodiment of the solar panel module and the second embodiment of the solar panel module. Therefore, the location setting of the positioning column and the positioning hole when the first polygon is a different number of sides is not repeated here.

Furthermore, the above embodiment uses the base combined with a mounting frame and a solar panel to form a solar panel module as an example for distance description. Therefore, when the solar panel module does not use a mounting frame to connect the solar panel and the base, it can be directly passed through the The installation slot clamps the solar panel, and then connects the solar panel and the base with bolts or directly bonds the solar panel to the base.

Finally, it should be emphasized that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Within the principles and principles, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.

工业性应用Industrial applications

The present invention is applied to the technical field of solar lamps. It mainly uses the structural design of the base of the solar panel module, the solar panel mounting bracket and the solar panel module, so that the solar panel mounting bracket and the solar panel module using the above base can be distinguished Due to the existing solar lamps, the solar lamps provided with the above base, the solar panel mounting bracket or the solar panel module can receive effective light according to different periods of time and improve their own power generation efficiency and working efficiency. In addition, it can also reduce the overall wind resistance of the solar lamps, ensure that the solar lamps can work normally in a windy environment, and improve the firmness of the solar lamps installation.

Claims

The base of the solar panel module is characterized by:

A cross section of the base is provided in a first polygonal shape, and a mounting groove is provided on the first bottom surface of the base, and the mounting groove is provided to extend along an edge of the first polygonal shape.
The base according to claim 1, characterized in that:

An accommodating cavity is provided on the base, the accommodating cavity is extended along the axial direction of the base, and the accommodating cavity penetrates the base.
The base according to claim 2, characterized in that:

The base is provided in a split structure, and the base includes two or more first split pieces, and the two or more first split pieces are distributed along the circumference of the base and surround the base.
The base according to claim 3, characterized in that:

A buckle connection between two adjacent first split parts.
The base according to claim 3, characterized in that:

The two adjacent first split parts are connected by bolts.
The base according to any one of claims 1 to 5, characterized in that:

A positioning column and a positioning hole are provided on the second bottom surface of the base, the positioning column and the positioning hole are both extended along the axial direction of the base, and the depth of the positioning hole is greater than or equal to the positioning column the height of.
The base according to claim 6, characterized in that:

The first polygon is a regular polygon.
The base according to claim 7, characterized in that:

The number of sides of the first polygon is from 3 to 15.
The base according to claim 8, characterized in that:

The number of the first polygons is three, the number of the positioning holes is two, the number of the positioning posts is one, the center of the two positioning holes and the center of the positioning posts are located at the first On the circumference, and the two positioning holes and the positioning posts are distributed on the first circumference;

The two positioning holes respectively correspond to the first side and the second side of the first polygon, and the center of one positioning hole is located on the perpendicular line of the corresponding side. The positioning column is located on the third side of the first polygon, and the center of the positioning column is located on the perpendicular line of the corresponding side, or

The two positioning holes are respectively located at the first and second inner corners of the first polygon, and the positioning posts are located at the third inner corner of the first polygon.
The base according to claim 8, characterized in that:

The number of the first polygon is an even number;

The number of positioning holes is half of the number of sides of the first polygon, the number of positioning posts is half of the number of sides of the first polygon, more than two The center of the positioning hole and the centers of two or more of the positioning posts are located on the second circumference, and two or more of the positioning holes and the two or more of the positioning posts are spaced apart on the second circumference, Moreover, two or more positioning holes and two or more positioning posts are evenly distributed on the second circumference.
The solar panel mounting bracket is characterized by including:

Two bases, the cross section of the base is arranged in a first polygon;

A mounting frame, the two bases are respectively detachably connected to both ends of the mounting frame, the cross section of the mounting frame is provided in a second polygon, and each side of the second polygon corresponds to A placing groove is provided on the side of the through hole, the placing groove penetrates the mounting frame along the axial direction of the mounting frame, and the number of sides of the first polygon is equal to the number of sides of the second polygon.
The solar panel mounting bracket according to claim 11, characterized in that:

The solar panel mounting bracket has an accommodating cavity in the middle, the accommodating cavity extends along the axial direction of the mounting frame, and the accommodating cavity penetrates the mounting frame and the two bases respectively.
The solar panel mounting bracket according to claim 12, characterized in that:

The base is provided in a split structure, and the base includes two or more first split pieces, and the two or more first split pieces are distributed along the circumference of the base and surround the base.
The solar panel mounting bracket according to claim 13, wherein:

A snap connection between two adjacent first split parts; or

The two adjacent first split parts are connected by bolts.
The solar panel mounting bracket according to any one of claims 11 to 14, wherein:

The mounting frame is arranged in a split manner, and the mounting frame includes more than two second split pieces, and the two or more second split pieces are distributed along the circumferential direction of the mounting frame and surround the installation frame.
The solar panel mounting bracket according to claim 15, characterized in that:

A snap connection between two adjacent second split parts; or

The two adjacent second split parts are connected by bolts.
The solar panel mounting bracket according to any one of claims 11 to 16, wherein:

The number of sides of the second polygon is from 3 to 15.
The solar panel mounting bracket according to claim 17, characterized in that:

Both the first polygon and the second polygon are regular polygons;

Along the axial projection of the mounting frame, the contour lines of the first polygon and the second polygon completely coincide.
The solar panel mounting bracket according to claim 18, characterized in that:

A mounting groove is provided on a surface of the base facing the mounting frame, the mounting groove is provided along a circumferential direction of the base, and both ends of the mounting frame are respectively located in the mounting grooves of the two bases.
The solar panel mounting bracket according to claim 19, characterized in that:

A side of the base facing away from the mounting bracket is provided with a positioning column and a positioning hole, the positioning column and the positioning hole are both extended along the axial direction of the base, and the depth of the positioning hole is greater than or equal to The height of the positioning column.
The solar panel mounting bracket of claim 20, wherein:

The number of the first polygons is three, the number of the positioning holes is two, the number of the positioning posts is one, the center of the two positioning holes and the center of the positioning posts are located at the first On the circumference, and the two positioning holes and the positioning posts are distributed on the first circumference;

The two positioning holes respectively correspond to the first side and the second side of the first polygon, and the center of one positioning hole is located on the perpendicular line of the corresponding side. The positioning column is located on the third side of the first polygon, and the center of the positioning column is located on the perpendicular line of the corresponding side, or

The two positioning holes are respectively located at the first and second inner corners of the first polygon, and the positioning posts are located at the third inner corner of the first polygon.
The solar panel mounting bracket of claim 20, wherein:

The number of the first polygon is an even number;

The number of positioning holes is half of the number of sides of the first polygon, the number of positioning posts is half of the number of sides of the first polygon, more than two The center of the positioning hole and the centers of two or more of the positioning posts are located on the second circumference, and two or more of the positioning holes and the two or more of the positioning posts are spaced apart on the second circumference, Moreover, two or more positioning holes and two or more positioning posts are evenly distributed on the second circumference.
Solar panel modules, including solar panels, are characterized by:

The solar panel module further includes a solar panel mounting bracket. The solar panel mounting bracket is the solar panel mounting bracket according to any one of claims 11 to 22, and each of the placement slots is provided with the solar panel .