CN218958870U

CN218958870U - Device for exhausting air and sand of photovoltaic panel

Info

Publication number: CN218958870U
Application number: CN202222604951.2U
Authority: CN
Inventors: 石磊; 赵元莘; 李吉侗; 周宏涛; 魏超; 崔丽红; 王海涛; 王琴; 李晓靖; 殷小军; 申发斌; 王幼钧
Original assignee: Jiuquan Power Supply Co Of State Grid Gansu Electric Power Co
Current assignee: Jiuquan Power Supply Co Of State Grid Gansu Electric Power Co
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-02
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a device for exhausting sand of a photovoltaic panel, and relates to the technical field of photovoltaic panels. The utility model comprises a photovoltaic plate body, wherein square rods are arranged on two opposite sides of the photovoltaic plate body, a plate body is arranged on one side of the photovoltaic plate body, a hidden groove is formed on one side of the plate body opposite to the photovoltaic plate body, a cleaning component Sha Zujian is slidably matched in the hidden groove, a power component corresponding to the sand cleaning component is movably matched in the square rods, a shielding component corresponding to the hidden groove is rotatably matched on one side of the plate body, and an electric push rod is arranged on the upper side of the plate body. According to the utility model, through the cooperation of the hidden groove and the shielding component, the probability of aging and damage of the sand cleaning Sha Zujian caused by wind blowing and sun drying is reduced, the service life of the sand cleaning component is prolonged, and the power component works to drive the sand cleaning Sha Zujian to move, so that the sand cleaning component can clean sandy soil on the photovoltaic panel body at regular time, the automation degree of the device is improved, and the labor cost is reduced.

Description

Device for exhausting air and sand of photovoltaic panel

Technical Field

The utility model belongs to the technical field of photovoltaic panels, and particularly relates to a device for exhausting sand of a photovoltaic panel.

Background

The photovoltaic panel is to extract silicon from raw material sand, then make silicon raw material into silicon wafers one by one through a manufacturing process, and then connect the silicon wafers in series to make a solar cell which can convert the light energy of sunlight into electric energy used by a household.

The existing photovoltaic panel is usually installed in an environment that the outside can be directly irradiated by sunlight, sand scraped during windy can fall onto the photovoltaic panel, and after the service time is long, a layer of thicker sand can be covered on the photovoltaic panel, so that the conversion efficiency of the photovoltaic panel is easily affected.

Disclosure of Invention

The utility model aims to provide a device for exhausting sand of a photovoltaic panel, which solves the technical problems that the existing photovoltaic panel is usually installed in an environment where sunlight can directly irradiate, the scraped sand falls onto the photovoltaic panel when in windy, and after the use time is longer, a layer of thicker sand is covered on the photovoltaic panel, so that the conversion efficiency of the photovoltaic panel is easy to influence.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a device for husky device of airing exhaust of photovoltaic board, including the photovoltaic board body, the square pole has all been installed to the relative both sides of photovoltaic board body, the plate body has been installed to the one side of photovoltaic board body, the plate body is installed between two square poles, hidden groove has been seted up to one side of the relative photovoltaic board body of plate body, sliding fit has clear Sha Zujian in the hidden groove, movable fit has the power component corresponding with clear husky subassembly in the square pole, plate body one side normal running fit has the shielding subassembly corresponding with hidden groove, shielding subassembly is located the top of photovoltaic board body, electric putter has been installed to the plate body upside, electric putter output normal running fit has the bull stick, bull stick other end normal running fit is in shielding subassembly.

Alternatively, the opposite inner sides of the two square rods are provided with grooves, one side of each square rod is provided with a chute, the grooves are positioned between the two chutes and are communicated with the chute, the hidden grooves are positioned between the two grooves, and the grooves are communicated with the hidden grooves.

Optionally, the power component comprises a motor arranged in the square rod, a screw is arranged at the output end of the motor, the screw is in running fit in the chute, and a limiting block sleeved on the periphery of the screw is arranged on one side of the inner wall of the chute.

Optionally, the sand removal subassembly includes the slider of screw thread cooperation in screw rod week side, and slider sliding fit is in the spout, and the slider is located between stopper and the motor, has installed the bar between two sliders, and the bar runs through two channels, has installed below the bar and has scraped the strip, scrapes the strip and is located between bar and the photovoltaic board body.

Optionally, shelter from the subassembly including being located the baffle in hidden groove one side, extension board, two connecting plates have been installed to the baffle upside, extension board is located between two connecting plates, two curb plates have been installed to extension board upside, install the second shaft between two curb plates, the bull stick upper end cover is established in the week side of second shaft, the rotating plate has been installed to connecting plate one side, two flange plates have been installed to plate body upside, first axostylus axostyle has been installed to flange one side, first axostylus axostyle is located between two flange plates, the week side at first axostylus axostyle is established to the rotating plate cover.

Optionally, the output end of the electric push rod is provided with a notch, a third shaft lever is arranged between two opposite sides of the inner wall of the notch, and the lower end of the rotating rod is sleeved on the periphery of the third shaft lever.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the hidden groove is matched with the shielding component, so that the probability of aging and damage of the clear Sha Zujian caused by wind, sun and sun is reduced, the service life of the sand removing component is prolonged, the clear Sha Zujian is driven to move by the working of the power component, the sand removing component can regularly remove sand and soil on the photovoltaic panel body, the automation degree of the device is improved, the labor cost is reduced, the sand and soil on the photovoltaic panel body is cleaned by the clear Sha Zujian, the cleaning degree of the photovoltaic panel body is improved, and the condition that the conversion efficiency is influenced by covering thicker sand and soil on the photovoltaic panel body is reduced.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

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 perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the structure of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of FIG. 1 at B;

FIG. 4 is a schematic cross-sectional view of an embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of FIG. 4 at C;

fig. 6 is a schematic cross-sectional view of a power assembly according to an embodiment of the utility model.

Wherein the above figures include the following reference numerals:

photovoltaic panel body 1, square rod 2, spout 201, channel 202, stopper 203, plate body 3, hidden groove 301, convex plate 302, first axostylus axostyle 303, motor 4, screw 401, slider 5, bar 501, scraping bar 502, baffle 6, connecting plate 601, revolving plate 602, extension board 603, curb plate 604, second axostylus axostyle 605, bull stick 7, electric putter 8, notch 801, third axostylus axostyle 802.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.

Referring to fig. 1-6, in this embodiment, there is provided an apparatus for exhausting sand from a photovoltaic panel, including: the photovoltaic panel body 1, square rods 2 have all been installed to the both sides that the photovoltaic panel body 1 is relative, plate body 3 has been installed to the one side of photovoltaic panel body 1, plate body 3 installs between two square rods 2, hidden groove 301 has been seted up to the one side of plate body 3 relative to photovoltaic panel body 1, sliding fit has clear Sha Zujian in hidden groove 301, movable fit has the power component corresponding with clear sand subassembly in the square rod 2, clear sand subassembly part structure thread bush is established in power component's week side, plate body 3 one side normal running fit has the shielding component corresponding with hidden groove 301, shielding component is located the top of photovoltaic panel body 1, electric putter 8 has been installed to plate body 3 upside, electric putter 8 output normal running fit has bull stick 7, bull stick 7 other end normal running fit is in shielding component.

The application of one aspect of the embodiment is: after a certain time interval, the electric push rod 8 contracts and pulls the shielding component to rotate through the rotating rod 7, the shielding component rotates to open the hidden groove 301, then the power component rotates to drive the sand cleaning component to slide out of the hidden groove 301, the sand on the photovoltaic panel body 1 is scraped by the displacement of the sand cleaning component Sha Zujian continuously, thereby pushing the sand on the photovoltaic panel body 1 to slide off, then the power component reversely rotates to drive the sand cleaning component to slide into the hidden groove 301 again, finally the electric push rod 8 stretches and drives the shielding component to reversely rotate to reset through the rotating rod 7, and the shielding component rotates to cover the hidden groove 301. It should be noted that the electric equipment in the present application can be powered by a storage battery or an external power supply.

Through hiding groove 301 and shielding assembly cooperation, reduce the clear Sha Zujian probability that receives the ageing damage of blowing insolation, the life of clear sand subassembly of extension drives clear Sha Zujian displacement through power component work, make clear sand subassembly can regularly clear up the sandy soil above the photovoltaic board body 1, improve the degree of automation of device, reduce the human cost, clear up the sandy soil above the photovoltaic board body 1 through clear Sha Zujian, improve the clean degree of photovoltaic board body 1, reduce the condition emergence that influences its conversion efficiency because of the thicker sandy soil of cover above the photovoltaic board body 1.

As shown in fig. 2-6, the opposite inner sides of the two square rods 2 in the embodiment are provided with channels 202, one side of each square rod 2 is provided with a sliding groove 201, the channels 202 are positioned between the two sliding grooves 201, the channels 202 are communicated with the sliding grooves 201, the hidden grooves 301 are positioned between the two channels 202, and the channels 202 are communicated with the hidden grooves 301. The power component comprises a motor 4 arranged in the square rod 2, a screw 401 is arranged at the output end of the motor 4, the screw 401 is in running fit in the chute 201, a limiting block 203 sleeved on the periphery of the screw 401 is arranged on one side of the inner wall of the chute 201, the stability of the rotation of the screw 401 is improved through the limiting block 203, and meanwhile the sliding distance of the sand cleaning component is limited.

As shown in fig. 5-6, the sand cleaning assembly of the embodiment includes a sliding block 5 screwed on the peripheral side of the screw 401, the sliding block 5 is slidably fitted in the sliding groove 201, the sliding block 5 is located between the limiting block 203 and the motor 4, a bar 501 is installed between the two sliding blocks 5, the bar 501 penetrates through the two channels 202, a scraping bar 502 is installed below the bar 501, the scraping bar 502 is located between the bar 501 and the photovoltaic panel body 1, and the scraping bar 502 is made of rubber.

As shown in fig. 3-5, the shielding assembly of this embodiment includes a baffle 6 located at one side of the hiding groove 301, an extension board 603 and two connection boards 601 are installed on the upper side of the baffle 6, the extension board 603 is located between the two connection boards 601, two side boards 604 are installed on the upper side of the extension board 603, a second shaft 605 is installed between the two side boards 604, the second shaft 605 is located above the connection boards 601, the upper end of the rotating rod 7 is sleeved on the periphery of the second shaft 605, a rotating board 602 is installed on one side of the connection board 601, two protruding boards 302 are installed on the upper side of the board body 3, a first shaft 303 is installed on one side of the protruding boards 302, the first shaft 303 is located between the two protruding boards 302, the rotating board 602 is sleeved on the periphery of the first shaft 303, and the shielding assembly rotates along the first shaft 303 as the axis. The notch 801 has been seted up to electric putter 8 output, has installed third shaft 802 between the opposite both sides of notch 801 inner wall, and bull stick 7 lower extreme cover is established in the week side of third shaft 802, rotates through bull stick 7 and reduces the influence to shielding assembly pivoted.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Claims

1. A device for exhausting sand from a photovoltaic panel, comprising: the photovoltaic panel body (1), square rods (2) are all installed on the opposite sides of the photovoltaic panel body (1), a panel body (3) is installed on one side of the photovoltaic panel body (1), a hidden groove (301) is formed in one side of the panel body (3) opposite to the photovoltaic panel body (1), clear Sha Zujian is arranged in the hidden groove (301) in a sliding fit mode, a power assembly corresponding to the sand cleaning assembly is arranged in the square rods (2) in a movable fit mode, an electric push rod (8) is installed on one side of the panel body (3) in a rotating fit mode, the output end of the electric push rod (8) is in rotating fit with a rotary rod (7), and the other end of the rotary rod (7) is in rotating fit with the shielding assembly.

2. A device for ventilating sand of a photovoltaic panel according to claim 1, characterized in that the opposite inner sides of the two square bars (2) are provided with grooves (202), one side of the square bar (2) is provided with a chute (201), the grooves (202) are communicated with the chute (201), the hidden groove (301) is located between the two grooves (202), and the grooves (202) are communicated with the hidden groove (301).

3. A device for exhausting sand of a photovoltaic panel as claimed in claim 1, characterized in that the power assembly comprises a motor (4) arranged in the square rod (2), a screw (401) is arranged at the output end of the motor (4), the screw (401) is rotatably matched in the chute (201), and a limiting block (203) sleeved on the periphery of the screw (401) is arranged on one side of the inner wall of the chute (201).

4. A device for ventilating off sand from a photovoltaic panel according to claim 3, characterized in that the sand cleaning assembly comprises sliding blocks (5) which are screwed on the periphery of the screw (401), the sliding blocks (5) are in sliding fit in the sliding grooves (201), a bar (501) is arranged between the two sliding blocks (5), and a scraping bar (502) is arranged below the bar (501).

5. The device for exhausting sand of a photovoltaic panel according to claim 1, characterized in that the shielding assembly comprises a baffle plate (6) positioned at one side of the hidden groove (301), an extension plate (603) and two connecting plates (601) are arranged at the upper side of the baffle plate (6), two side plates (604) are arranged at the upper side of the extension plate (603), a second shaft (605) is arranged between the two side plates (604), the upper end of the rotating rod (7) is sleeved at the peripheral side of the second shaft (605), a rotating plate (602) is arranged at one side of the connecting plate (601), two convex plates (302) are arranged at the upper side of the plate body (3), a first shaft (303) is arranged at one side of the convex plates (302), and the rotating plate (602) is sleeved at the peripheral side of the first shaft (303).

6. The device for exhausting sand of a photovoltaic panel according to claim 5, wherein the output end of the electric push rod (8) is provided with a notch (801), a third shaft (802) is arranged between two opposite sides of the inner wall of the notch (801), and the lower end of the rotary rod (7) is sleeved on the periphery of the third shaft (802).