CN220858048U - Photovoltaic board dust removal structure - Google Patents

Abstract

The utility model relates to a photovoltaic plate dust removing structure, which comprises a support, wherein a photovoltaic plate is obliquely arranged on the upper side of the support, a guide rail is obliquely arranged on the lower side of the support, a shell is arranged at the upper end of the guide rail, a through hole is formed in the bottom of the shell, a guide plate is arranged at the through hole, the guide rail is guided by the guide plate, a sliding block is arranged on the guide rail, a water storage tank is arranged on the sliding block, a water inlet is formed in the position, close to the upper end of the sliding block, of the water storage tank, guide devices downwards along the photovoltaic plate are arranged on two sides of the upper end face of the photovoltaic plate, a mounting frame transversely crossing the photovoltaic plate is slidingly arranged on the guide devices, a sponge is arranged on the mounting frame and is in contact with the upper surface of the photovoltaic plate, a guide wheel is arranged at the upper end of the support, a rope is wound on the guide wheel, one end of the rope is connected with the sliding block, a water outlet hole is formed in the lower end of the water storage tank, an inwards-turned cover is hinged to the water outlet, the lower end of the guide rail is provided with a mounting seat, and an ejector rod upwards along the guide rail is arranged on the mounting seat.

Description

Photovoltaic board dust removal structure

Technical Field

The utility model relates to the technical field of photovoltaic panels, in particular to a dust removing structure of a photovoltaic panel.

Background

The photovoltaic panel is a power generation device capable of generating direct current when being exposed to sunlight, and the photovoltaic power generation mainly relies on the photovoltaic panel to receive the sunlight, so that the more the received sunlight is, the more the converted electric energy is, because the photovoltaic effect of a semiconductor interface is utilized to directly convert the light energy into the electric energy.

At present, the photovoltaic board sets up outdoors, is all towards south to the installation of photovoltaic board, directly fixes on the mounting bracket after selecting suitable inclination according to regional difference. The contained angle between the fixed photovoltaic board and the horizontal plane is generally 30 degrees, a small number can be between 30-45 degrees, dust is piled up easily on the surface of the photovoltaic board in the long-term use process, light can be shielded, the light transmittance of the surface of the photovoltaic board is reduced, a large amount of manpower and material resources are required to be spent for cleaning the surface of the photovoltaic board, and when the photovoltaic board is obliquely installed on a roof, the danger coefficient of cleaning the photovoltaic board is particularly high.

Disclosure of utility model

The utility model aims to solve the technical defects and provides a dust removing structure of a photovoltaic panel, which can remove dust on the photovoltaic panel in rainy days.

The utility model discloses a dust removing structure of a photovoltaic panel, which comprises a bracket, wherein the upper side of the bracket is obliquely provided with the photovoltaic panel, the lower side of the bracket is obliquely provided with a guide rail, the upper end of the guide rail is provided with a shell with an upward opening, the bottom of the shell is provided with a through hole, the through hole is provided with a guide plate, the guide plate guides the guide rail, when rainy days are met, rainwater is collected by the shell and flows to the guide plate through the through hole, the guide plate guides the rainwater to the guide rail, the guide rail is provided with a sliding block, the sliding block is provided with a water storage tank, the position of the water storage tank, which is close to the upper end of the sliding block, is provided with a water inlet, when the rainwater flows down along the guide rail, the rainwater is intercepted by the sliding block and flows into the water storage tank from the water inlet, two sides of the upper end surface of the photovoltaic panel are provided with guide devices downward along the photovoltaic panel, the guide devices are glidingly provided with a mounting frame which spans the photovoltaic panel, the mounting frame is provided with a sponge, the sponge contacts with the upper surface of the photovoltaic panel, the upper end of the bracket is provided with a guide wheel, a rope is wound on the guide wheel, one end of the rope is connected with a sliding block, the other end of the rope is connected with the middle part of the mounting frame, when a sufficient amount of rainwater is filled in the water storage tank, the sliding block can slide downwards along the guide rail, the sliding block pulls the mounting frame to move upwards along the photovoltaic panel through the rope, the sponge on the mounting frame wipes the upper surface of the photovoltaic panel in the moving process of the mounting frame, the lower end of the water storage tank is provided with a water outlet, the inside of the water storage tank is hinged with a turned-in cover, the cover covers the water outlet, the lower end of the guide rail is provided with a mounting seat, the mounting seat is provided with a push rod upwards along the guide rail, when the water storage tank slides downwards to the lower end of the guide rail, the push rod pushes the cover open, water in the water storage tank flows out of the water storage tank, and the mounting frame slides downwards along the photovoltaic panel by self gravity, the sponge on the upper surface wipes the surface of the photovoltaic panel again, and the mounting frame slides downwards to pull up the empty water storage tank so as to reciprocate.

In order to prevent impurities such as leaves from blocking the through holes at the bottom of the shell, a filter screen is paved at the opening of the upper end of the shell, so that the impurities such as the leaves cannot enter the shell to block the through holes at the bottom of the shell.

In order to prevent the water storage tank from sliding down to the lower side of the guide rail, the impact force of the water storage tank and the installation seat at the lower end of the guide rail is too large, so that the water storage tank is broken, and the buffer piece is arranged on the installation seat, so that the impact force between the water storage tank and the installation seat is reduced.

The photovoltaic plate dust removing structure has the beneficial effects that the upper surface of the photovoltaic plate is soaked by rainwater, meanwhile, the rainwater is collected and guided into the water storage tank through the shell, the water storage tank slides downwards along the guide rail and pulls the mounting frame upwards along the photovoltaic plate through the rope, the sponge on the mounting frame wipes the surface of the photovoltaic plate, when the water storage tank slides downwards to the lower end of the guide rail, the ejector rod pushes the cover of the water storage tank to push the cover open, the water in the water storage tank flows out of the water storage tank, the mounting frame slides downwards along the photovoltaic plate by self gravity, the sponge on the ejector rod wipes the surface of the photovoltaic plate again, and the rainwater is used for flushing the surface of the photovoltaic plate in the wiping process, so that the dust on the surface of the photovoltaic plate is effectively removed through wiping and flushing.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 in embodiment 1 of the present utility model;

fig. 3 is a partial enlarged view of fig. 1 in embodiment 1 of the present utility model.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Example 1:

As shown in fig. 1, 2 and 3, the utility model discloses a photovoltaic panel dust removing structure, which comprises a support 1, wherein a photovoltaic panel 8 is obliquely arranged on the upper side of the support 1, a guide rail 9 is obliquely arranged on the lower side of the support 1, a shell 11 with an upward opening is arranged at the upper end of the guide rail 9, a filter screen 12 is paved at the opening of the upper end of the shell 11, a through hole is arranged at the bottom of the shell 11, a guide plate 17 is arranged at the through hole, the guide plate 17 guides the guide rail 9, a sliding block 13 is arranged on the guide rail 9, a water storage tank 14 is arranged on the sliding block 13, a water inlet is arranged at the position, close to the upper end of the sliding block 13, of the water storage tank 14, guide devices 5 which are downwards along the photovoltaic panel 8 are arranged on two sides of the upper end surface of the photovoltaic panel 8, a mounting frame 6 which transversely spans the photovoltaic panel 8 are arranged on the guide devices 5, a sponge 7 is arranged on the mounting frame 6, the sponge 7 is contacted with the upper surface of the photovoltaic panel 8, a guide wheel 10 is arranged on the upper end of the mounting frame 1, a rope 15 is wound on the guide wheel 15, one end of the rope 15 is connected with the guide rail 13, the other end of the rope 15 is connected with the middle part 6, a water outlet hole 14 is arranged at the lower end of the sliding block 14, a water storage tank 14 is hinged to the water outlet hole 14 is arranged inside the water storage tank 14, a cover 16 is hinged to the water storage tank 16 is arranged inside the guide seat 2, a buffer seat 2 is arranged on the guide seat 2, and a buffer seat 2 is arranged on the upper end 2, and a buffer seat 2 is arranged on the buffer seat 2.

In the description of the present application, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be noted that, 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; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be in interaction relationship with two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The present utility model is not limited to the preferred embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (3)

1. The utility model provides a photovoltaic board dust removal structure, a serial communication port, including the support, support upper side inclined mounting has the photovoltaic board, support downside inclined is provided with the guide rail, the upper end of guide rail is provided with the ascending casing of opening, the bottom of casing is provided with the through-hole, through-hole department is provided with the guide plate, be provided with the slider on the guide rail, be provided with the water storage tank on the slider, the position that the water storage tank is close to the slider upper end is provided with the water inlet, the both sides of photovoltaic board up end are provided with along the decurrent guider of photovoltaic board, the last sliding of guider is provided with the mounting bracket that spanes the photovoltaic board, be provided with the sponge on the mounting bracket, the sponge is contacted with the upper surface of photovoltaic board, the upper end of support is provided with the leading wheel, around being equipped with the rope on the leading wheel, rope one end is connected with the slider, the rope other end is connected with the mounting bracket middle part, the water storage tank lower extreme is provided with the apopore, the inside articulated lid that has of interior turned over, the lid is provided with on the apopore, the lower extreme of guide rail is provided with the mount pad along the ascending ejector pin of guide rail on the mount pad.

2. The photovoltaic panel dust removal structure according to claim 1, wherein a filter screen is laid at an opening at an upper end of the housing.

3. A photovoltaic panel dust removal structure according to claim 1 or 2, wherein the mounting base is provided with a buffer.