CN219611701U

CN219611701U - Photovoltaic module

Info

Publication number: CN219611701U
Application number: CN202222557714.5U
Authority: CN
Inventors: 黄梦楠; 杨娜娜; 冯平
Original assignee: Sinodeu Medical Co Ltd
Current assignee: Sinodeu Medical Co Ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-08-29
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a photovoltaic module, comprising: the solar cell panel is installed in the inboard of an annular mounting panel with articulated mode, and solar cell panel that this interval distributes is keeping away from the one end of annular mounting panel and is enclosed into a through-hole, is provided with a flexible involucra between the adjacent solar cell panel, is located the top both sides of solar cell panel and all installs a spacing conducting strip, and the opposite sides of this spacing conducting strip respectively is provided with a spout, and this spout supplies a brush-holder stud sliding connection that both ends have the slider, and the brush-holder stud that this lower surface was provided with the brush hair is located solar cell panel top, and a balancing weight fixed mounting is in the upper surface of brush-holder stud. The utility model can clean the surface of the solar cell panel and avoid the influence of foreign matters attached to the surface to the solar energy utilization.

Description

Photovoltaic module

Technical Field

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

Background

A technology for converting light energy into electric energy directly by utilizing photovoltaic effect of a semiconductor interface during photovoltaic power generation. For photovoltaic power generation, the most important part affecting the power generation efficiency is the light power absorbed by the photovoltaic module. When the illumination condition is good and the photovoltaic module is clean, the photovoltaic power generation can reach rated power, and the photovoltaic power generation has the best power generation capacity and economic benefit.

And photovoltaic module sets up in the open air, receives dirt such as dust, birds excrement and urine and fallen leaves easily and influences, and these dirt fall on photovoltaic module surface for the luminousness reduces, and then influences photovoltaic module's conversion efficiency.

Disclosure of Invention

The utility model aims to provide a photovoltaic module which can clean the surface of a solar cell panel and avoid the influence of foreign matters attached to the surface of the photovoltaic module on the utilization of solar energy.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a photovoltaic module, comprising: the solar cell panels are installed on the inner side of the annular mounting plate in a hinged mode, a through hole is formed by surrounding one end, far away from the annular mounting plate, of each solar cell panel at intervals, and a telescopic leather film is arranged between every two adjacent solar cell panels;

a limiting guide bar is arranged on two sides of the top of the solar cell panel, sliding grooves are respectively formed in the opposite sides of the limiting guide bar, the sliding grooves are used for enabling a brush rod with sliding blocks at two ends to be in sliding connection, the brush rod with bristles arranged on the lower surface is located above the solar cell panel, and a balancing weight is fixedly arranged on the upper surface of the brush rod.

The further improved scheme in the technical scheme is as follows:

1. in the scheme, an annular water pipe with a plurality of branch pipes on the inner side is arranged above the annular mounting plate, and the water inlet end of the annular water pipe is connected with a water source.

2. In the scheme, the branch pipes are arranged at equal intervals along the circumference of the inner side of the annular water pipe.

3. In the scheme, the water outlet end of the branch pipe is provided with a spray head with a plurality of water outlet holes.

4. In the scheme, two balancing weights are arranged.

5. In the above scheme, a telescopic leather film is arranged between the adjacent solar panels.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. according to the photovoltaic module, the solar cell panel is arranged on the inner side of the annular mounting plate in a hinged mode, one end, far away from the annular mounting plate, of the solar cell panel is surrounded to form a through hole, two limiting guide bars are arranged on two sides of the top of the solar cell panel, sliding grooves are respectively formed in the opposite sides of the limiting guide bars, the sliding grooves are used for enabling a brush rod with sliding blocks at two ends to be in sliding connection, the brush rod with bristles arranged on the lower surface is located above the solar cell panel, a balancing weight is fixedly arranged on the upper surface of the brush rod, and the solar cell panel rotates around a hinge shaft to enable one end, far away from the annular mounting plate, of the solar cell panel to swing up and down, so that the brush rod is driven to move on the solar surface, and cleaning of the solar cell panel is achieved.

2. According to the photovoltaic module, the annular water pipe with the plurality of branch pipes on the inner side is arranged above the annular mounting plate, and the surface of the solar cell can be washed on the basis of brushing and cleaning of the brush hair through the cooperation of the annular water pipe and the brush hair, so that the surface cleanliness of the solar cell panel is further improved.

Drawings

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

fig. 2 is a schematic view of a partial structure of the photovoltaic module of the present utility model.

In the above figures: 1. a solar cell panel; 2. an annular mounting plate; 3. a through hole; 4. a flexible coating; 5. limiting guide bars; 6. a chute; 7. a slide block; 8. a brush bar; 9. brushing; 10. balancing weight; 11. an annular water pipe; 12. a branch pipe; 13. a spray head; 131. a water outlet hole; 14. and (5) connecting a rod.

Description of the embodiments

In the description of this patent, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element in question must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 this patent will be understood by those of ordinary skill in the art in a specific context.

The utility model is further described below with reference to examples:

example 1: a photovoltaic module, comprising: the solar cell panels 1 are installed on the inner side of the annular installation plate 2 in a hinged manner, through holes 3 are formed in the periphery of the solar cell panels 1 which are distributed at intervals at one end far away from the annular installation plate 2, a telescopic leather film 4 is arranged between the adjacent solar cell panels 1, the solar cell panels 1 are hinged with the annular installation plate 2 through an electric hinge, and one end of each solar cell panel 1 rotates around a hinge shaft;

a limit guide bar 5 is arranged on two sides of the top of the solar cell panel 1, a chute 6 is respectively arranged on the opposite sides of the limit guide bar 5, the chute 6 is used for sliding connection of a brush rod 8 with sliding blocks 7 at two ends, the brush rod 8 with brush hairs 9 arranged on the lower surface is arranged above the solar cell panel 1, and a balancing weight 10 is fixedly arranged on the upper surface of the brush rod 8.

The solar cell panel 1 is controlled to rotate around the hinge shaft, the brush rod 8 with the balancing weight 10 can move back along the limiting guide bar 5, and along with continuous water spraying of the branch pipes 12, efficient cleaning of the solar cell panel 1 is achieved, foreign matters are prevented from adhering to the surface of the solar cell panel, and the solar energy utilization is affected.

An annular water pipe 11 with a plurality of branch pipes 12 on the inner side is arranged above the annular mounting plate 2, and the water inlet end of the annular water pipe 11 is connected with a water source; the branch pipes 12 are equidistantly arranged along the circumference of the inner side of the annular water pipe 11.

The water is sprayed to the surface of the corresponding solar panel 1 through the spray heads 13 of the branch pipes 12, so that the solar panel is primarily cleaned.

The weight 10 is provided with two weights.

A connecting rod 14 is provided on both sides of the annular mounting plate 2.

Example 2: a photovoltaic module, comprising: a solar cell panel 1, wherein the solar cell panel 1 is mounted on the inner side of an annular mounting plate 2 in a hinged manner;

the solar cell panels 1 distributed at intervals form a through hole 3 at one end far away from the annular mounting plate 2, a telescopic leather film 4 is arranged between the adjacent solar cell panels 1, the solar cell panels 1 are hinged with the annular mounting plate 2 through an electric hinge, and one end of each solar cell panel 1 rotates around a hinge shaft;

The solar panel rotates around the hinge shaft, so that one end of the solar panel far away from the annular mounting plate swings up and down, and the brush rod is driven to move on the solar surface, so that the solar panel is cleaned; with the continuous spraying of the water from the branch pipe 12, the cleaning performance of the solar cell panel 1 is further improved, and the influence of foreign matters attached to the surface of the solar cell panel on the solar energy utilization is avoided.

An annular water pipe 11 with a plurality of branch pipes 12 on the inner side is arranged above the annular mounting plate 2, and the water inlet end of the annular water pipe 11 is connected with a water source.

The branch pipes 12 are equidistantly arranged along the circumference of the inner side of the annular water pipe 11.

The water outlet end of the branch pipe 12 is provided with a spray head 13 with a plurality of water outlet holes 131.

The working principle is as follows: the shower nozzle 13 through branch pipe 12 spouts water to corresponding solar cell panel 1 surface, makes it carry out preliminary cleanness to it, simultaneously, control solar cell panel 1 rotates around the articulated shaft, and brush-holder stud 8 with balancing weight 10 can come back along spacing conducting bar 5 and remove, and with branch pipe 12 continuous spraying water liquid, the realization is to the high-efficient cleanness of solar cell panel 1, avoids its surface adhesion foreign matter, influences the utilization to solar energy.

When the photovoltaic module is adopted, the solar cell panel is arranged on the inner side of the annular mounting plate in a hinged manner, one end of the solar cell panel far away from the annular mounting plate is surrounded into a through hole, two limiting guide bars are arranged on two sides of the top of the solar cell panel, two opposite sides of the limiting guide bars are respectively provided with a sliding groove, the sliding grooves are used for sliding connection of a brush rod with sliding blocks at two ends, the brush rod with brush hair arranged on the lower surface is positioned above the solar cell panel, a balancing weight is fixedly arranged on the upper surface of the brush rod, and the solar cell panel rotates around a hinged shaft to enable one end of the solar cell panel far away from the annular mounting plate to swing up and down, so that the brush rod is driven to move on the solar surface, and cleaning of the solar cell panel is realized;

furthermore, an annular water pipe with a plurality of branch pipes on the inner side is arranged above the annular mounting plate, and the cleaning performance of the surface of the solar cell panel is further improved by the cooperation of the annular water pipe and the bristles and the flushing of the surface of the solar cell on the basis of brushing and cleaning of the bristles.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. A photovoltaic module, comprising: solar cell panel (1), its characterized in that: the solar panels (1) are arranged on the inner side of an annular mounting plate (2) in a hinged manner, and the solar panels (1) distributed at intervals form a through hole (3) at one end far away from the annular mounting plate (2);

a limit guide bar (5) is arranged on two sides of the top of the solar cell panel (1), a sliding groove (6) is respectively arranged on the opposite sides of the limit guide bar (5), the sliding groove (6) is used for sliding connection of a brush rod (8) with sliding blocks (7) at two ends, the brush rod (8) with bristles (9) arranged on the lower surface is arranged above the solar cell panel (1), and a balancing weight (10) is fixedly arranged on the upper surface of the brush rod (8).

2. The photovoltaic module of claim 1, wherein: an annular water pipe (11) with a plurality of branch pipes (12) on the inner side is arranged above the annular mounting plate (2), and the water inlet end of the annular water pipe (11) is connected with a water source.

3. The photovoltaic module of claim 2, wherein: the branch pipes (12) are arranged at equal intervals along the circumference of the inner side of the annular water pipe (11).

4. A photovoltaic module according to claim 3, characterized in that: the water outlet end of the branch pipe (12) is provided with a spray head (13) with a plurality of water outlet holes (131).

5. The photovoltaic module of claim 1, wherein: a telescopic leather film (4) is arranged between the adjacent solar panels (1).

6. The photovoltaic module of claim 1, wherein: the balancing weights (10) are two.