CN219611713U

CN219611713U - Photovoltaic module

Info

Publication number: CN219611713U
Application number: CN202321268516.5U
Authority: CN
Inventors: 黄钱军; 韦艳; 肖侠; 张克俊; 何小健; 何军; 蒋龙非; 张秀琳; 黄小杰; 王栖桐
Original assignee: Chengde Shenao New Energy Technology Co ltd
Current assignee: Chengde Shenao New Energy Technology Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-08-29
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to a photovoltaic module, which comprises two fixed rods, first sliding rails, sliding rods and connecting plates, wherein the two fixed rods are symmetrically arranged, the first sliding rails are arranged on opposite sides of the two fixed rods, the sliding rods are respectively connected in the first sliding rails in a sliding manner, and the connecting plates are arranged between the sliding rods in a sliding manner; the photovoltaic panel mounting device is characterized in that a mounting frame for mounting the photovoltaic panel is arranged between the sliding rods, the front ends of the left side wall and the right side wall of the mounting frame are respectively connected to the sliding rods in a rotating mode, an adjusting rod is hinged to the rear end of the bottom surface of the mounting frame, and the other end of the adjusting rod is hinged to the connecting plate. According to the utility model, the installation position of the photovoltaic panel on the installation frame on the fixed rod can be adjusted by sliding the sliding rod on the fixed rod, and the angle between the installation frame and the sliding rod can be adjusted by driving the adjusting rod through the sliding of the connecting plate and the sliding rod, so that the photovoltaic panel is suitable for different illumination angles, and the working efficiency of the photovoltaic panel is improved. The cleaning device can clean sundries on the photovoltaic panel, and the energy output of the photovoltaic panel is improved.

Description

Photovoltaic module

Technical Field

The utility model relates to the technical field of photovoltaic panels, in particular to a photovoltaic module.

Background

A photovoltaic module is a power generation device that generates direct current when exposed to sunlight and consists of thin solid photovoltaic cells made almost entirely of semiconductor materials (e.g., silicon). The photovoltaic panel is the part of the photovoltaic module that generates electrical energy.

When the photovoltaic module works, the installation angle is adjusted according to the installation position and the field environment, so that the solar energy resource is utilized most efficiently. However, the existing photovoltaic module is complicated to install, the solar photovoltaic module is easy to damage when the angle is adjusted or the installation is performed, and after sundries are piled on the surface of the existing photovoltaic module, no effective cleaning means is available, so that the output efficiency of the photovoltaic panel is affected.

Therefore, a photovoltaic module with simple mechanism and convenient angle adjustment and capable of cleaning the surface of a photovoltaic panel is needed.

Disclosure of Invention

In view of the above, the present utility model aims to provide a photovoltaic module to solve the problems of complicated installation of a photovoltaic panel, inconvenient angle adjustment and no cleaning means in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the photovoltaic module comprises two fixed rods, first sliding rails, sliding rods and connecting plates, wherein the two fixed rods are symmetrically arranged, the first sliding rails are arranged on opposite sides of the two fixed rods, the sliding rods are respectively connected in the first sliding rails in a sliding mode, and the connecting plates are arranged between the sliding rods in a sliding mode;

the photovoltaic panel mounting device comprises a photovoltaic panel, a sliding rod, a mounting frame, a connecting plate and a connecting plate, wherein the mounting frame for mounting the photovoltaic panel is arranged between the sliding rods, the front ends of the left side wall and the right side wall of the mounting frame are respectively and rotatably connected to the sliding rods, the rear end of the bottom surface of the mounting frame is hinged with the adjusting rod, and the other end of the adjusting rod is hinged to the connecting plate;

the top surface of the fixed rod is provided with a cleaning device in a sliding way.

Further, the installation frame is a door shape, the installation frame is provided with an inner cavity, and the photovoltaic panel is inserted into the inner cavity and fixed through the clamping device.

Further, the clamping device comprises a clamping plate arranged in the inner cavity and a spring arranged between the inner top surfaces of the clamping plate mountable frames;

the photovoltaic panel is arranged between the clamping plate and the inner bottom surface of the mounting frame.

Further, the end part of the mounting frame is provided with a limiting piece, and the limiting piece is fixedly connected with the mounting frame through a bolt.

Further, the cleaning device comprises a sliding frame, a mounting column and a brush, wherein the end part of the sliding frame is arranged on the top surface of the fixed rod in a sliding manner, the mounting column is arranged in the sliding frame, and the brush is arranged on the mounting column;

the fixed rod is characterized in that blocking plates are arranged at two end parts of the fixed rod, a screw rod is connected to the blocking plates in a rotating mode, the sliding frame is in threaded fit with the screw rod, and the end parts of the screw rod are connected to an output shaft of the motor.

Further, an arc-shaped shielding plate is arranged on the sliding frame.

Further, the sliding rod is provided with an air cylinder, and the end part of the telescopic end of the air cylinder is connected with the connecting plate.

Further, the fixing rod is arranged on the bearing frame.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, the installation position of the photovoltaic panel on the installation frame on the fixed rod can be adjusted by sliding the sliding rod on the fixed rod, and the angle between the installation frame and the sliding rod can be adjusted by driving the adjusting rod through the sliding of the connecting plate and the sliding rod, so that the photovoltaic panel is suitable for different illumination angles, and the working efficiency of the photovoltaic panel is improved. The cleaning device can clean sundries on the photovoltaic panel, and the energy output of the photovoltaic panel is improved.

The clamping device can clamp and fix the photovoltaic panel installed in the installation frame, is simple to install, and can realize quick assembly disassembly and replacement of the photovoltaic panel. The limiting piece can prevent the photovoltaic board from sliding out of the installation frame.

Drawings

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

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of the mounting frame position of the present utility model;

FIG. 4 is a schematic view of the connection positions of the slide bar, the connection plate and the adjustment bar of the present utility model;

FIG. 5 is a schematic view of a limiting plate according to the present utility model;

FIG. 6 is a schematic view of a clamping device according to the present utility model;

fig. 7 is a schematic view of the structure of the cleaning device of the present utility model.

Reference numerals illustrate:

1. a fixed rod; 101. a first slide rail;

2. a slide bar; 201. a connecting plate; 202. an adjusting rod; 203 cylinders; 204. a second slide rail;

3. a mounting frame; 301. a limiting piece; 302. a bolt; 303. a clamping plate; 304. a spring; 305. an inner cavity;

4. a sliding frame; 401. a mounting column; 402. a brush; 403. a shielding plate; 404. a screw rod; 405. a third slide rail; 406. a blocking plate; 407. a motor;

5. the receiving frame.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "back", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, in the description of the present utility model, the terms "mounted," "connected," and "connected," are to be construed broadly, unless otherwise specifically defined. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in combination with specific cases.

The present utility model will be described in detail below with reference to fig. 1 to 7 in conjunction with examples. In the present utility model, the direction x is the front of the present utility model.

In whole, this photovoltaic module includes two dead levers 1 that the symmetry set up, sets up first slide rail 101 in the opposite one side of two dead levers 1, and slide bar 2 sliding connection is in first slide rail 101, and connecting plate 201 slides and sets up between the slide bar 2. A mounting frame 3 for mounting the photovoltaic panel is arranged between the sliding rods 2, the mounting frame 3 is arranged on the front side of the connecting plate 201, the front ends of the left and right side walls of the mounting frame 3 are respectively and rotatably connected to the sliding rods 2, the rear end of the bottom surface of the mounting frame 3 is hinged with an adjusting rod 202, and the other end of the adjusting rod 202 is hinged to the connecting plate 201.

Specifically, the sliding rods 2 are also provided with two sliding connection on opposite sides of the two fixed rods 1, the opposite sides of the two sliding rods 2 are provided with second sliding rails 204, and the left and right side walls of the connecting plate 201 are provided with sliding blocks matched with the second sliding rails 204. In order to facilitate the hinging of the adjusting rod 202 on the connecting plate 201, an opening is formed in the connecting plate 201, and the lower end of the adjusting rod 202 is hinged in the opening.

In a specific implementation, the adjusting rod 202 can be driven to drive the mounting frame 3 to rotate by moving the connecting plate 201 back and forth along the second sliding rail 204, and the mounting frame 3 is rotated by taking the position rotationally connected on the sliding rod 2 as a rotating shaft, specifically, when the connecting plate 201 slides forward, the included angle between the mounting frame 3 and the fixing rod 1 will gradually become smaller, and conversely, the included angle between the mounting frame 3 and the fixing rod 1 will gradually become larger. And the angle of the photovoltaic panel mounted on the mounting frame 3 is adjusted, and the specific angle can be adjusted according to the mounting position and the illumination angle in actual use.

The two adjusting rods 202 are preferably arranged symmetrically on the connecting plate 201, so that the stability of the mounting frame 3 in adjusting the angle can be ensured.

In this embodiment, in order to facilitate the sliding of the connecting plate 201, the cylinder 203 is installed on the sliding rod 2, the end of the telescopic end of the cylinder 203 is fixedly connected with the connecting plate 201, and in the specific installation, an inner groove is formed on the sliding rod 2, so that the cylinder 203 is welded in the inner groove, and the cylinder 203 can be shielded, thereby preventing the exposure outside and reducing the service life.

When sundries exist on the surface of the photovoltaic panel and normal work is affected, the photovoltaic panel can be cleaned by the cleaning device which is arranged on the top surface of the fixing rod 1 in a sliding manner. Specifically, the connecting plate 201 is slid forward, so that the included angle between the mounting frame 3 and the fixing rod 1 is minimized, and then the cleaning device is started to slide along the top surface of the fixing rod 1, so that the photovoltaic panel is cleaned. When the wind power generation device is in a windy weather, the installation frame 3 can be adjusted to be in a state that the included angle between the installation frame 3 and the fixed rod 1 is minimum, so that the installation frame 3 is prevented from being damaged by strong wind.

In the actual use process, the sliding connection of the sliding rod 2 and the fixed rod 1 can adjust the installation position of the photovoltaic panel on the fixed rod 1, and a plurality of installation frames 3 can be installed on the fixed rod 1 according to the actual situation.

The cleaning device comprises a sliding frame 4, a mounting column 401 and a brush 402, wherein the end part of the sliding frame 4 is connected to the top surface of the fixed rod in a sliding mode, the mounting column 401 is arranged in the sliding frame 4, and the brush 402 is arranged on the mounting column 401. In detail, the sliding frame 4 is made in a shape of a Chinese character 'men', one end of the mounting column 401 is fixedly mounted on the inner side of the sliding frame 4, the other end of the mounting column is fixedly mounted on the other inner side wall, the brush 402 is downwardly and fixedly mounted on the mounting column 401, the top surfaces of the two fixing rods 1 are respectively provided with a third sliding rail 405, two ends of the sliding frame 4 are provided with sliding blocks matched with the third sliding rails 405, and the sliding blocks slide in the third sliding rails 405.

It should be noted that, the brush 402 is made of soft material, and when the brush 402 touches the photovoltaic panel, the brush will deform, so that the photovoltaic panel will not be damaged while cleaning sundries is completed.

Based on the above arrangement, the power device for driving the cleaning device to slide on the fixed rod 1 is composed of a blocking plate 406, a screw 404 and a motor 407, specifically: both ends of the fixed rod 1 are fixedly welded with blocking plates 406, a lead screw 404 is rotatably connected to the blocking plates 406, the sliding frame 4 is in threaded fit with the lead screw 404, and the end part of the lead screw 404 is connected to an output shaft of a motor 407.

In this embodiment, the blocking plate 406 has a fixed function on the screw 404, and it should be noted that the screw 404 is linked to the blocking plate 406 in a rotationally linked manner without threads. In the implementation, the starting motor 407 drives the lead screws 404 to rotate, and the lead screws 404 on two sides rotate in the same direction, so that the sliding frame 4 slides on the top surface of the fixed rod 1 by rotating the lead screws 404, and the photovoltaic panel is cleaned.

It should be further noted that, lead screw 404 is preferably made of stainless steel, and in addition, the housing of motor 407 is welded on blocking plate 406, and during actual operation, motor 407 may be installed in a sealed housing, so as to form a shield for motor 407, and increase the service life thereof.

In addition, in order to prevent the irradiation of sunlight to the brush 402, the service life is reduced, the shielding plate 403 is fixedly installed on the front side wall of the sliding frame 4, the shielding plate 403 plays a role in protecting the brush 402, the service life is prolonged, and the practicability is further improved. The shielding plate 403 is preferably arc-shaped.

The mounting frame 3 is shaped like a Chinese character 'men' and has an inner cavity 305 formed therein, and the photovoltaic panel is inserted into the inner cavity 305 from the opening side when being mounted. The mounting frame 3 is made of stainless steel, and is fixed by a clamping device when the photovoltaic panel enters the inner cavity 305.

The clamping device comprises a clamping plate 303 arranged in an inner cavity 305 and a spring 304 arranged between the clamping plate 303 and the inner top surface of the mounting frame 3, one end of the spring 304 is fixedly connected to the inner top surface of the mounting frame 3, the other end of the spring is fixedly connected to the top surface of the clamping plate 303, the photovoltaic plate is arranged between the clamping plate 303 and the inner bottom surface of the mounting frame 3, and the spring 304 applies force to the clamping plate 303 to clamp the photovoltaic plate. The rubber layer is installed on the surface of the clamping plate 303, which is contacted with the photovoltaic plate, so that the photovoltaic plate is clamped without being damaged. The springs 304 are preferably rubber springs 304 and are preferably symmetrically disposed on both sides of the top surface of the clamping plate 303. The clamping device is simple in structure, and the photovoltaic panel can be quickly disassembled, assembled and replaced in the mounting frame 3.

It should be understood that only the side edge portion of the photovoltaic panel enters the inner cavity 305 of the mounting frame 3, specifically: the upper, left and right edges of the photovoltaic panel enter the cavity 305, so that the working output efficiency of the photovoltaic panel is not affected. Accordingly, a clamping device is arranged in the inner cavity 305 at the corresponding position to clamp the photovoltaic panel.

In this embodiment, after the photovoltaic panel is mounted in the mounting frame 3 and clamped, the photovoltaic panel slides out of the mounting frame 3 in order to prevent the clamping device from malfunctioning. A limiting piece 301 is arranged at the end part of the mounting frame 3, the limiting piece 301 is fixedly connected with the mounting frame 3 through a bolt 302, and the limiting piece 301 can limit the photovoltaic panel. When the bolts 302 are fixed, the bolts are in threaded connection with the limit pieces 301 and the end portions of the mounting frame 3, and the limit pieces 301 at one end are preferably provided with two bolts 302.

In order to facilitate the firmness of integral installation and prevent the accumulation of sundries from influencing the normal work of the photovoltaic panel after cleaning, the bottom of the fixing rod 1 is provided with a bearing frame 5, the bearing frame 5 plays a bearing role on the whole, and the cleaned sundries can fall into the bearing frame 5 and cannot influence the normal work of the photovoltaic panel.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A photovoltaic module, characterized in that:

the device comprises two fixed rods (1) which are symmetrically arranged, first sliding rails (101) which are arranged on opposite sides of the two fixed rods (1), sliding rods (2) which are respectively connected in a sliding way in the first sliding rails (101), and connecting plates (201) which are arranged between the sliding rods (2) in a sliding way;

a mounting frame (3) for mounting the photovoltaic panel is arranged between the sliding rods (2), the front ends of the left side wall and the right side wall of the mounting frame (3) are respectively and rotatably connected to the sliding rods (2), an adjusting rod (202) is hinged to the rear end of the bottom surface of the mounting frame (3), and the other end of the adjusting rod (202) is hinged to the connecting plate (201);

the top surface of the fixed rod (1) is provided with a cleaning device in a sliding way.

2. A photovoltaic module according to claim 1, characterized in that:

the installation frame (3) is in a shape like a Chinese character 'men', the installation frame (3) is provided with an inner cavity (305), and the photovoltaic panel is inserted into the inner cavity (305) and fixed through a clamping device.

3. A photovoltaic module according to claim 2, characterized in that:

the clamping device comprises a clamping plate (303) arranged in the inner cavity (305), and a spring (304) arranged between the clamping plate (303) and the inner top surface of the mounting frame (3);

the photovoltaic panel is arranged between the clamping plate (303) and the inner bottom surface of the mounting frame (3).

4. A photovoltaic module according to claim 3, characterized in that:

the end of the mounting frame (3) is provided with a limiting piece (301), and the limiting piece (301) is fixedly connected with the mounting frame (3) through a bolt (302).

5. A photovoltaic module according to claim 1, characterized in that:

the cleaning device comprises a sliding frame (4) arranged on the top surface of the fixed rod (1) in a sliding way, a mounting column (401) arranged in the sliding frame (4) and a brush (402) arranged on the mounting column (401);

both ends of the fixed rod (1) are respectively provided with a blocking plate (406), a screw rod (404) is rotationally connected to the blocking plates (406), the sliding frame (4) is in threaded fit with the screw rod (404), and the end part of the screw rod (404) is connected to an output shaft of a motor (407).

6. The photovoltaic module of claim 5, wherein:

an arc-shaped shielding plate (403) is arranged on the sliding frame (4).

7. A photovoltaic module according to claim 1, characterized in that:

the sliding rod (2) is provided with an air cylinder (203), and the end part of the telescopic end of the air cylinder (203) is connected with the connecting plate (201).

8. A photovoltaic module according to any one of claims 1-7, wherein:

the fixing rod (1) is arranged on the bearing frame (5).