CN213125928U

CN213125928U - Photovoltaic power supply system with windproof structure

Info

Publication number: CN213125928U
Application number: CN202022347066.1U
Authority: CN
Inventors: 张寿轩
Original assignee: Tianjin Photoelectric Strapdown Communication Technology Co ltd
Current assignee: Tianjin Photoelectric Strapdown Communication Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-05-04
Anticipated expiration: 2030-10-20

Abstract

The utility model provides a photovoltaic power supply system with wind-proof structure belongs to photovoltaic power generation technical field. The photovoltaic power supply system with the windproof structure comprises a supporting device, a photovoltaic supporting mechanism and a windproof reinforcing mechanism. The supporting device comprises a supporting base, a hanging ring and a first fixing part, the hanging ring is fixed on the top surface of the supporting base, the photovoltaic supporting mechanism comprises a supporting rod, a supporting frame and a second fixing part, the supporting rod is installed on the first fixing part, the windproof reinforcing mechanism comprises an annular convex block and a fixed block, a groove is formed in the surface of the annular convex block, a fixed block is fixed at the end of a threaded rod, a hook is connected to the end of the fixed block in a rotating mode, and the hook is connected to the hanging ring in a clamping mode. The utility model discloses at the in-process that the photovoltaic power supply system installation was used, stability when can improving the installation, the anti-wind effect when reinforcing the use to reduce spoilage increase of service life.

Description

Photovoltaic power supply system with windproof structure

Technical Field

The utility model relates to a photovoltaic power generation field particularly, relates to a photovoltaic power supply system with prevent wind structure.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the main components are electronic components. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.

At present, the existing photovoltaic power supply system with a windproof structure is poor in stability during installation, the bending phenomenon is easily caused in the use process, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a photovoltaic power supply system with wind-proof structure aims at improving the photovoltaic power supply system with wind-proof structure, the relatively poor problem of stability when the installation.

The utility model discloses a realize like this:

the utility model provides a photovoltaic power supply system with windproof structure, include strutting arrangement, photovoltaic supporting mechanism and prevent wind enhancement mechanism.

The supporting device comprises a supporting base, a hanging ring and a first fixing piece, the supporting base is embedded underground, the hanging ring is fixed on the top surface of the supporting base, the first fixing piece is fixed on the top surface of the supporting base, the photovoltaic supporting mechanism comprises a supporting rod, a supporting frame and a second fixing piece, the supporting rod is arranged on the first fixing piece, the support frame is fixed at the upper end of the support rod through a second fixing piece, a photovoltaic panel is arranged on the support frame, the windproof reinforcing mechanism comprises an annular convex block, an internal thread cylinder and a fixed block, the surface of the annular convex block is provided with a groove, the internal thread cylinder is rotatably connected inside the groove, a threaded rod is screwed inside the internal thread cylinder, the end fixing of threaded rod has the fixed block, the tip of fixed block rotates and is connected with the couple, the couple joint is in on the link.

In an embodiment of the present invention, the first fixing member includes a threaded post and a first locking portion, the threaded post is fixed on the top surface of the supporting base, and the first locking portion is screwed on the threaded post.

In an embodiment of the present invention, the bottom of the support rod is fixed with a connecting member.

In an embodiment of the present invention, the connecting member includes a connecting plate and a reinforcing plate, the connecting plate is fixed to the bottom of the supporting rod, the reinforcing plate is fixed to the supporting rod and between the connecting plates, the threaded post runs through the connecting plate and extends to the outside, and the first locking portion is located on the top surface of the connecting plate.

In an embodiment of the present invention, the outer surface of the support rod is fixed with a wind resistance strip, and the cross section of the wind resistance strip is a tapered shape.

In an embodiment of the present invention, a lightning rod is fixed to the top surface of the support rod.

The utility model discloses an in one embodiment, the second mounting includes clamp and second locking portion, the external screw thread has been seted up to the tip of clamp, the clamp joint is at the surface of bracing piece, the tip of clamp runs through the support frame, the tip spiro union of second locking portion is in the tip of clamp, second locking portion is located the surface of support frame.

The utility model discloses an in one embodiment, the clamp be provided with two at least, the clamp equidistance distributes the surface of bracing piece, the upper end surface of bracing piece seted up with clamp assorted draw-in groove.

The utility model discloses an in the embodiment, the jack has been seted up on the surface of fixed block, the jack is circumference and distributes the surface of fixed block.

In an embodiment of the present invention, the number of the internal thread cylinders is at least four, and the internal thread cylinders are circumferentially distributed on the outer surface of the annular convex block.

The utility model has the advantages that: the utility model discloses an above-mentioned design obtains a photovoltaic power supply system with windproof structure, in use, it is fixed underground with the support pedestal is pre-buried, at this moment insert the connecting plate on the screw post and fix through first locking portion, then it is rotatory to drive the threaded rod through the fixed block, make threaded rod and fixed block outwards stretch out, at this moment rotatory couple will block on the link, it is rotatory to drive the threaded rod through the fixed block once more, make the threaded rod shrink to the inside of an internal thread section of thick bamboo, carry out fixed connection with bracing piece and support pedestal, at the in-process of photovoltaic power supply system installation use like this, stability when can improving the installation, the anti-wind effect when reinforcing the use, thereby reduce spoilage increase of service life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first view structure of a photovoltaic power supply system with a wind-proof structure according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a second view angle of the photovoltaic power supply system with a windproof structure according to the embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure view of a support rod of a photovoltaic power supply system with a wind-proof structure according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a second fixing member of a photovoltaic power supply system with a windproof structure according to an embodiment of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 100-a support device; 110-a support base; 120-hanging ring; 130-a first fixture; 131-a threaded post; 132-a first locking portion; 200-a photovoltaic support mechanism; 210-a support bar; 211-wind drag strips; 212-a lightning rod; 220-a support frame; 230-a second fixture; 231-a clamp; 232-a second locking portion; 240-a connector; 241-a connecting plate; 242-a stiffener plate; 250-a photovoltaic panel; 300-a wind-proof reinforcing mechanism; 310-annular projection; 311-a groove; 320-an internal thread cylinder; 330-threaded rod; 340-fixing block; 341-a jack; 350-hook.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more 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; either directly or indirectly through intervening media, either internally or in any other relationship. 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 disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a photovoltaic power supply system with a windproof structure comprises a supporting device 100, a photovoltaic supporting mechanism 200 and a windproof reinforcing mechanism 300.

Photovoltaic supporting mechanism 200 is installed at the top surface of strutting arrangement 100 for install photovoltaic power generation system, prevent wind strengthening mechanism 300 and install between strutting arrangement 100 and photovoltaic supporting mechanism 200, be used for further strengthening photovoltaic supporting mechanism 200, improve stability, reinforcing wind-resistant effect.

Referring to fig. 1 and 2, the supporting device 100 includes a supporting base 110, a hanging ring 120 and a first fixing member 130, the supporting base 110 is embedded underground, the hanging ring 120 is fixed on the top surface of the supporting base 110, and the first fixing member 130 is fixed on the top surface of the supporting base 110.

The first fixing member 130 includes a screw post 131 and a first locking portion 132, the screw post 131 is fixed on the top surface of the support base 110, the first locking portion 132 is screwed on the screw post 131, and here, the first locking portion 132 is a nut.

Referring to fig. 1 to 5, the photovoltaic supporting mechanism 200 includes a supporting rod 210, a supporting frame 220 and a second fixing member 230, the supporting rod 210 is installed on the first fixing member 130, the supporting frame 220 is fixed on the upper end of the supporting rod 210 through the second fixing member 230, a photovoltaic panel 250 is installed on the supporting frame 220, and the photovoltaic panel 250 is connected to an external power storage device through a solar controller.

The bottom of the support rod 210 is fixed with a connecting piece 240; the connecting piece 240 comprises a connecting plate 241 and a reinforcing plate 242, the connecting plate 241 is fixed at the bottom of the supporting rod 210, the reinforcing plate 242 is fixed between the supporting rod 210 and the connecting plate 241, the threaded column 131 penetrates through the connecting plate 241 and extends to the outside, the first locking portion 132 is located on the top surface of the connecting plate 241, the connecting plate 241 penetrates through the threaded column 131, then the first locking portion 132 is fixed, the connecting plate 241 can be conveniently fixed, and therefore the supporting rod 210 can be conveniently fixed.

The wind resistance strips 211 are fixed on the outer surfaces of the supporting rods 210, the sections of the wind resistance strips 211 are arranged in a conical shape, and the contact area of wind to the supporting rods 210 can be reduced through the arrangement, so that the wind resistance is reduced, and the wind resistance effect of the supporting rods 210 is improved; the lightning rod 212 is fixed on the top surface of the supporting rod 210, and the damage of lightning strike to the photovoltaic panel 250 can be reduced due to the lightning rod 212.

The second fixing member 230 includes a clamp 231 and a second locking portion 232, an external thread is formed at an end portion of the clamp 231, the clamp 231 is clamped on an outer surface of the support rod 210, an end portion of the clamp 231 penetrates through the support frame 220, an end portion of the second locking portion 232 is screwed on the end portion of the clamp 231, the second locking portion 232 is located on the surface of the support frame 220, the second locking portion 232 is a nut, and the support frame 220 can be conveniently disassembled and assembled through the arrangement of the clamp 231 and the second locking portion 232; the clamp 231 is provided with two at least, and the clamp 231 equidistance distributes at the surface of bracing piece 210, and bracing piece 210's upper end surface is seted up with clamp 231 assorted draw-in groove, through the setting of draw-in groove, can conveniently carry out spacing messenger's installation more convenient to clamp 231.

Referring to fig. 1 and 2, the windproof reinforcing mechanism 300 includes an annular projection 310, an internal thread cylinder 320 and a fixing block 340, a groove 311 is formed on the surface of the annular projection 310, the internal thread cylinder 320 is rotatably connected inside the groove 311, a threaded rod 330 is screwed inside the internal thread cylinder 320, the fixing block 340 is fixed at the end of the threaded rod 330, a hook 350 is rotatably connected at the end of the fixing block 340, the hook 350 is connected to the hanging ring 120 in a clamping manner, a bearing is connected to the end of the hook 350 in an interference manner, and the bearing is embedded inside the fixing block 340, so that the hook 350 can be conveniently fixed, and the hook 350 can be conveniently rotated.

The surface of the fixed block 340 is provided with the insertion hole 341, the insertion hole 341 is circumferentially distributed on the outer surface of the fixed block 340, and here, through the arrangement of the insertion hole 341, an external iron rod can be conveniently inserted into the insertion hole 341 to rotate the fixed block 340.

An internal thread section of thick bamboo 320 is provided with four at least, and an internal thread section of thick bamboo 320 is the surface of circumference distribution at annular lug 310, through such setting, can strengthen bracing piece 210 from four different directions at least to improve bracing piece 210's stability, and then improve anti-wind effect.

Specifically, this photovoltaic power supply system with prevent wind structure's theory of operation: during the use, it is fixed underground with supporting pedestal 110 is pre-buried, at this moment insert on the screw post 131 with connecting plate 241 and fix through first locking portion 132, then it is rotatory to drive threaded rod 330 through fixed block 340, make threaded rod 330 and fixed block 340 outwards stretch out, at this moment rotatory couple 350 will block on link 120, it is rotatory to drive threaded rod 330 through fixed block 340 again, make the inside of threaded rod 330 to interior thread section of thick bamboo 320 contract, carry out fixed connection with bracing piece 210 and supporting pedestal 110, in-process when photovoltaic power supply system installation is used like this, stability when can improving the installation, the anti-wind effect when reinforcing the use, thereby reduce spoilage increase of service life.

It should be noted that the specific model specification of the photovoltaic panel 250 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the photovoltaic panel 250 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic power supply system with a windproof structure is characterized by comprising

The supporting device (100) comprises a supporting base (110), a hanging ring (120) and a first fixing piece (130), wherein the supporting base (110) is embedded underground, the hanging ring (120) is fixed on the top surface of the supporting base (110), and the first fixing piece (130) is fixed on the top surface of the supporting base (110);

the photovoltaic supporting mechanism (200) comprises a supporting rod (210), a supporting frame (220) and a second fixing piece (230), the supporting rod (210) is installed on the first fixing piece (130), the supporting frame (220) is fixed at the upper end of the supporting rod (210) through the second fixing piece (230), and a photovoltaic panel (250) is installed on the supporting frame (220);

prevent wind strengthening mechanism (300), prevent wind strengthening mechanism (300) and include annular lug (310), an internal thread section of thick bamboo (320) and fixed block (340), the surface of annular lug (310) is seted up flutedly (311), an internal thread section of thick bamboo (320) rotate to be connected the inside of flutedly (311), the inside spiro union of an internal thread section of thick bamboo (320) has threaded rod (330), the end fixing of threaded rod (330) has fixed block (340), the tip of fixed block (340) rotates and is connected with couple (350), couple (350) joint is in on link (120).

2. The photovoltaic power supply system with a wind prevention structure according to claim 1, wherein the first fixing member (130) comprises a threaded column (131) and a first locking portion (132), the threaded column (131) is fixed on the top surface of the support base (110), and the first locking portion (132) is screwed on the threaded column (131).

3. The photovoltaic power supply system with the windproof structure according to claim 2, characterized in that the bottom of the support rod (210) is fixed with a connector (240).

4. The photovoltaic power supply system with a wind prevention structure according to claim 3, wherein the connecting member (240) comprises a connecting plate (241) and a reinforcing plate (242), the connecting plate (241) is fixed at the bottom of the supporting rod (210), the reinforcing plate (242) is fixed between the supporting rod (210) and the connecting plate (241), the threaded column (131) extends to the outside through the connecting plate (241), and the first locking portion (132) is located on the top surface of the connecting plate (241).

5. The photovoltaic power supply system with the windproof structure according to claim 1, characterized in that a wind resistance strip (211) is fixed on the outer surface of the support rod (210), and the section of the wind resistance strip (211) is in a conical arrangement.

6. The photovoltaic power supply system with the windproof structure according to claim 1, characterized in that a lightning rod (212) is fixed on the top surface of the support rod (210).

7. The photovoltaic power supply system with the windproof structure according to claim 1, wherein the second fixing member (230) includes a clamp (231) and a second locking portion (232), an external thread is formed at an end of the clamp (231), the clamp (231) is clamped on an outer surface of the support rod (210), an end of the clamp (231) penetrates through the support frame (220), an end of the second locking portion (232) is screwed at an end of the clamp (231), and the second locking portion (232) is located on a surface of the support frame (220).

8. The photovoltaic power supply system with the windproof structure according to claim 7, characterized in that there are at least two clamps (231), the clamps (231) are equidistantly distributed on the outer surface of the support rod (210), and the outer surface of the upper end of the support rod (210) is provided with a clamping groove matched with the clamps (231).

9. The photovoltaic power supply system with the windproof structure according to claim 1, wherein the surface of the fixed block (340) is provided with insertion holes (341), and the insertion holes (341) are circumferentially distributed on the outer surface of the fixed block (340).

10. The photovoltaic power supply system with the windproof structure according to claim 1, wherein the number of the internally threaded cylinders (320) is at least four, and the internally threaded cylinders (320) are circumferentially distributed on the outer surface of the annular projection (310).