CN217721128U

CN217721128U - Energy-saving inversion boosting complete device for photovoltaic power generation

Info

Publication number: CN217721128U
Application number: CN202221446863.8U
Authority: CN
Inventors: 马浩; 熊莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-01
Anticipated expiration: 2032-06-10

Abstract

The utility model provides an energy-saving inversion boosting complete device for photovoltaic power generation, which relates to the technical field of photovoltaic power generation components and aims to solve the problem that the existing complete device has large stress area of a photovoltaic panel, and if wind power cannot be limited, the photovoltaic panel or an inverter can be blown away by the blown strong wind, so that the complete device cannot be used, and comprises a top plate; three groups of screw grooves are uniformly formed in the top end of the top plate, and four screw grooves are formed in each group; three bottom plates are fixedly arranged at the top end of the top plate; the rear ends of the three bottom plates are provided with two through round holes; three two screw holes that run through are all seted up to the front end of bottom plate. The utility model discloses well whole device can not only fix the restriction to the photovoltaic board, can also block the wind-force at the back, prevents that the back lateral wall of photovoltaic board from receiving wind-force and being blown, and all have the part to block wind-force all around the dc-to-ac converter, therefore photovoltaic board and dc-to-ac converter all can receive the protection.

Description

Energy-saving inversion boosting complete device for photovoltaic power generation

Technical Field

The utility model relates to a photovoltaic power generation part technical field, more specifically say, in particular to an energy-saving contravariant integrated equipment that steps up for photovoltaic power generation.

Background

Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel, a controller and an inverter, and the main components of the system 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. The photovoltaic inverter, which is an indispensable core component in a photovoltaic system, has the greatest role in converting direct current generated by a solar cell into alternating current energy capable of being directly incorporated into a power grid or a load through a power electronic conversion technology.

The conventional complete equipment is characterized in that most of photovoltaic panels are fixedly arranged on a roof or a high place, so that strong wind blows to the photovoltaic panels, the stressed area of the photovoltaic panels is large, and if wind power cannot be limited, the strong wind blows to blow away the photovoltaic panels or an inverter, so that the whole equipment cannot be used.

In view of the above, research and improvement are made on the existing structure and defects, and an energy-saving inverter boosting complete device for photovoltaic power generation is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an energy-saving contravariant complete sets that steps up for photovoltaic power generation to solve current complete sets, photovoltaic board lifting surface area is big, if can not restrict wind-force, strong wind blows and can blow away photovoltaic board or dc-to-ac converter, leads to complete sets and the problem of unable use.

The utility model discloses a purpose and efficiency that is used for photovoltaic power generation's energy-saving contravariant complete sets that steps up is reached by following concrete technological means:

an energy-saving inversion boosting complete device for photovoltaic power generation comprises a top plate; three groups of screw grooves are uniformly formed in the top end of the top plate, and four screw grooves are formed in each group; three bottom plates are fixedly arranged at the top end of the top plate; the rear ends of the three bottom plates are provided with two penetrating circular holes; the front ends of the three bottom plates are respectively provided with two penetrating screw holes; connecting grooves are formed in two ends of the front side walls of the three bottom plates;

the screw holes of the three bottom plates are respectively and rotatably provided with a rotating column; the round holes at the rear ends of the three bottom plates are provided with through screw rods; the rear side walls of the three bottom plates are fixedly provided with a wind shielding plate; inverters are mounted at the front ends of the front side walls of the wind shielding plates in the middle; the front side walls of the three bottom plates are fixedly provided with connecting frames; it is three the screw that runs through is installed respectively to the four corners department of connecting frame, the middle part fixed mounting of connecting frame has the photovoltaic board, and the connecting wire is all installed to the back lateral wall of photovoltaic board.

Furthermore, three the equal fixed mounting in upper end of lateral wall before the board hides wind has the fixed plate, and the both ends of fixed plate are seted up the round hole that runs through respectively, and the rectangular hole that runs through is seted up to the left end of left end fixed plate, and the rectangular hole that runs through is seted up to the right-hand member of right-hand member fixed plate.

Furthermore, the left end the rectangular hole department of the wind shielding plate is provided with a through baffle, the right end the rectangular hole department of the wind shielding plate is provided with a through baffle, and the middle part of the front side wall of the wind shielding plate is fixedly provided with a bearing plate and three bearing plates, and through round holes are respectively arranged at the two ends of the bearing plate.

Furthermore, the front end fixedly connected with protective tube of dc-to-ac converter, and install the connecting wire in the middle-end protective tube, the both ends of protective tube respectively fixedly mounted have the connecting pipe, and install the connecting wire in the connecting pipe, the top of dc-to-ac converter is connected with step up transformer.

Compared with the prior art, the utility model discloses following beneficial effect has:

after the photovoltaic board fixed mounting is good, the strong wind blows to the photovoltaic board to the face, there is the splice box rear end of photovoltaic board, and the splice box is fixed, the strong wind blows to the photovoltaic board on the back, there is blocking of board that hides wind in the rear end of photovoltaic board, wind-force receives the restriction and just can't blow the photovoltaic board, and the baffle is all installed at both ends about the dc-to-ac converter, two baffles can block wind-force, protect the dc-to-ac converter, whole device can not only fix the restriction to the photovoltaic board, can also block the wind-force at the back, prevent that the rear side wall of photovoltaic board from receiving wind-force and being blown, and all there is the part to block wind-force around the dc-to-ac converter, consequently photovoltaic board and dc-to-ac converter all can receive the protection.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the top left front axial view structure of the present invention.

Fig. 2 is a schematic structural view of the present invention with the connection frame removed.

Fig. 3 is a schematic diagram of the explosion structure of the present invention.

Fig. 4 is a schematic diagram of a magnified part of the structure in fig. 3.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a top plate; 2. a base plate; 201. turning the column; 202. a screw rod; 3. a wind shield plate; 301. a fixing plate; 302. a baffle plate; 303. carrying a plate; 4. an inverter; 401. a protective tube; 402. a connecting pipe; 403. a step-up transformer; 5. a connecting frame; 501. a photovoltaic panel.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 4:

the utility model provides an energy-saving inversion boosting complete device for photovoltaic power generation, which comprises a top plate 1; three groups of screw grooves are uniformly formed in the top end of the top plate 1, and four screw grooves are formed in each group; three bottom plates 2 are fixedly arranged at the top end of the top plate 1; the rear ends of the three bottom plates 2 are provided with two through round holes; the front ends of the three bottom plates 2 are provided with two penetrating screw holes; two ends of the front side wall of the three bottom plates 2 are provided with connecting grooves; the screw holes of the three bottom plates 2 are respectively and rotatably provided with a rotary column 201; the lower end of the rotary column 201 penetrates through the bottom plate 2 and is rotatably installed in a thread groove corresponding to the top plate 1, the bottom plate 2 is fixed, the bottom plate 2 is prevented from moving after being stressed, and the penetrating screw rods 202 are installed at circular holes in the rear ends of the three bottom plates 2; the lower end of the screw rod 202 penetrates through the bottom plate 2 and is rotatably installed in a screw groove corresponding to the top plate 1 to fix the bottom plate 2 and prevent the bottom plate 2 from moving after being stressed, the upper end of the screw rod 202 penetrates through round holes corresponding to the bearing plate 303 and the fixing plate 301 to limit the bearing plate 303 and the fixing plate 301, and the rear side walls of the three bottom plates 2 are fixedly provided with the wind shielding plates 3; the front ends of the front side walls of the middle wind shielding plates 3 are provided with inverters 4; the front side walls of the three bottom plates 2 are all fixedly provided with connecting frames 5; the screw that runs through is installed respectively to the four corners department of three connecting frame 5, and on the rear end of upper end screw all installed into corresponding fixed plate 301, the rear end of middle-end screw all installed into corresponding loading board 303 on, the rear end of lower extreme screw all installs into the spread groove that corresponds bottom plate 2 on, fixes connecting frame 5.

Wherein, the equal fixed mounting in upper end of three blocks of wind board 3 front side walls has fixed plate 301, and the round hole that runs through has been seted up respectively at the both ends of fixed plate 301, the rectangular hole that runs through has been seted up to the left end of left end fixed plate 301, the rectangular hole that runs through has been seted up to the right-hand member of right-hand member fixed plate 301, the baffle 302 that runs through has been installed to the rectangular hole department that the left end blocked wind board 3, the baffle 302 that runs through has been installed to the rectangular hole department that the right-hand member blocked wind board 3, three blocks of wind board 3 front side walls's the equal fixed mounting in middle part has loading board 303, the top of middle-end loading board 303 is seted up flutedly, the recess at loading board 303 is laid to the lower extreme of inverter 4, the round hole that runs through has been seted up respectively at the both ends of three loading boards 303.

Wherein, the front end fixedly connected with protective tube 401 of inverter 4, and install the connecting wire in the middle-end protective tube 401, the both ends of protective tube 401 are fixed with connecting pipe 402 respectively, and install the connecting wire in the connecting pipe 402, and the top of inverter 4 is connected with step-up transformer 403.

The photovoltaic panel 501 is fixedly installed in the middle of the connecting frame 5, the installed photovoltaic panels 501 are all in an inclined state, stable lighting is performed, after the photovoltaic panels 501 are fixedly installed, strong wind blows to the photovoltaic panels 501 in an opposite direction, the connecting frame 5 is arranged at the rear ends of the photovoltaic panels 501, the connecting frame 5 is fixed, the strong wind blows to the photovoltaic panels 501 in a back direction, the rear ends of the photovoltaic panels 501 are blocked by the wind shielding plates 3, the photovoltaic panels 501 cannot be blown by the limited wind, the baffles 302 are installed at the left end and the right end of the inverter 4, the two baffles 302 can block the wind, the inverter 4 is protected, connecting lines are installed on the rear side walls of the photovoltaic panels 501, the connecting lines in the protective tubes 401 are connected with the connecting lines on the photovoltaic panels 501, and the photovoltaic panels 501 enter the inverter 4 through the connecting lines after absorbing energy.

The specific use mode and function of the embodiment are as follows:

the lower end of the rotary column 201 penetrates through the bottom plate 2 and is rotatably installed in a screw groove corresponding to the top plate 1, the lower end of the screw rod 202 penetrates through the bottom plate 2 and is rotatably installed in the screw groove corresponding to the top plate 1, the bottom plate 2 is fixed, the bottom plate 2 is prevented from moving after being stressed, the upper end of the screw rod 202 penetrates through round holes corresponding to the bearing plate 303 and the fixing plate 301, the bearing plate 303 and the fixing plate 301 are limited, the rear ends of upper end screws are installed on the corresponding fixing plate 301, the rear ends of middle end screws are installed on the corresponding bearing plate 303, the rear ends of lower end screws are installed on connecting grooves corresponding to the bottom plate 2, the connecting frame 5 is fixed, after the photovoltaic plate 501 is fixedly installed, strong wind blows to the photovoltaic plate 501 in an opposite direction, the rear ends of the photovoltaic plate are provided with the connecting frame 5, the connecting frame 5 is fixed, the strong wind blows to the photovoltaic plate 501 in a back direction, the rear end of the photovoltaic plate 501 is provided with a wind shielding plate 3, wind force is limited, the photovoltaic plate 501 cannot blow to the photovoltaic plate 501, the left end and right end of the photovoltaic inverter 4 are provided with the baffle 302, the connecting wire, the baffle 302 can block the photovoltaic inverter 4, the connecting wire, the photovoltaic inverter 4 is connected with the photovoltaic inverter, and the photovoltaic inverter 4, and is connected with the photovoltaic inverter through the photovoltaic inverter 501, and is connected with the photovoltaic inverter, and the photovoltaic inverter 501.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A energy-saving contravariant complete sets that steps up for photovoltaic power generation, its characterized in that: the method comprises the following steps:

a top plate (1); three groups of screw grooves are uniformly formed in the top end of the top plate (1), and four screw grooves are formed in each group; three bottom plates (2) are fixedly arranged at the top end of the top plate (1); the rear ends of the three bottom plates (2) are provided with two through round holes; the front ends of the three bottom plates (2) are respectively provided with two penetrating screw holes; two ends of the front side wall of each of the three bottom plates (2) are provided with connecting grooves; three screw holes of the bottom plate (2) are respectively and rotatably provided with a rotary column (201); the round holes at the rear ends of the three bottom plates (2) are provided with through screw rods (202);

the rear side walls of the three bottom plates (2) are fixedly provided with a wind shielding plate (3); the front ends of the front side walls of the wind shielding plates (3) in the middle are provided with inverters (4); the front side walls of the three bottom plates (2) are all fixedly provided with connecting frames (5); and the four corners of the three connecting frames (5) are respectively provided with a penetrating screw.

2. The energy-saving inverter-booster complete plant for photovoltaic power generation as claimed in claim 1, characterized in that: three the equal fixed mounting in upper end of the lateral wall before sunshade plate (3) has fixed plate (301), and the round hole that runs through has been seted up respectively to the both ends of fixed plate (301), and the rectangular hole that runs through has been seted up to the left end of left end fixed plate (301), and the rectangular hole that runs through has been seted up to the right-hand member of right-hand member fixed plate (301).

3. The energy-saving inverter-booster complete plant for photovoltaic power generation as claimed in claim 1, characterized in that: the left end the rectangular hole department that hides aerofoil (3) ann has inserted baffle (302) that run through, and the right-hand member the rectangular hole department that hides aerofoil (3) ann has inserted baffle (302) that run through, three the equal fixed mounting in middle part that hides aerofoil (3) front side wall has loading board (303), three the round hole that runs through is seted up respectively at the both ends of loading board (303).

4. The energy-saving inverter boosting complete set for photovoltaic power generation as claimed in claim 1, wherein: the front end of the inverter (4) is fixedly connected with a protective tube (401), and a connecting wire is installed in the middle protective tube (401).

5. The energy-saving inverter boosting complete set for photovoltaic power generation as claimed in claim 4, wherein: and connecting pipes (402) are fixedly mounted at two ends of the protective pipe (401) respectively, connecting wires are mounted in the connecting pipes (402), and the top end of the inverter (4) is connected with a step-up transformer (403).

6. The energy-saving inverter-booster complete plant for photovoltaic power generation as claimed in claim 1, characterized in that: the middle part fixed mounting of linking frame (5) has photovoltaic board (501), and the connecting wire is all installed to the back lateral wall of photovoltaic board (501).