Solar panel with protection function

Abstract

The utility model discloses a solar panel with a protection function. The solar panel comprises a supporting column and a protection cleaning device. According to the utility model, through the arrangement of the protective cleaning device, under the transmission of a circulating groove formed in the outer side of a transmission roller and a pin shaft arranged in a connecting ring, the connecting ring can realize scraper movement, accumulated snow at the upper end of the solar panel main body is scraped and cleaned in advance, and accumulated snow accumulation is reduced; the solar panel has the advantages that the solar panel body assists in scraping cleaning and covering protection matching, the covering assembly is arranged, namely, clockwork springs in elastic structures arranged on the two sides can achieve elastic rolling matching during follow-up protection film recycling, and the covering effect is improved. And therefore, the advantages that the protective film is automatically wound and recycled, and operation and use are convenient and fast are achieved.

Description

Technical Field

[0001] This utility model relates to the field of solar panels, and in particular to a solar panel with protective functions. Background Technology

[0002] With economic development and social progress, people are placing increasingly higher demands on energy. The search for new energy sources has become an urgent issue facing humanity. Solar power generation, as a relatively mature clean energy source, has become a hot topic in the energy field and is of great significance to energy conservation, emission reduction, and sustainable development.

[0003] Solar panels, also known as solar cell modules, are thin photovoltaic semiconductor wafers that generate electricity directly from sunlight. They are assemblies consisting of several solar cells assembled on a single panel in a specific manner, and are the core component of a solar power generation system.

[0004] A protective photovoltaic solar panel with existing application number CN202221210195.9 relates to the field of photovoltaic solar panel technology. It includes a bracket, a protective component on one side of the bracket, a support component on another side of the bracket, a solar panel body fixedly connected to the inner bottom of the bracket, and two fixing plates fixedly connected to the inner bottom of the bracket. The top of each of the two fixing plates has a groove, and the bottom of each of the two grooves has a drainage hole. This patent uses two water-holding blocks to facilitate water filling during rain, and two sliders slidably set inside the two grooves to move the water-holding blocks down, so that a PVC rain cover can be pulled out and covered over the solar panel body during rain, facilitating rain protection for the solar panel body. The drainage holes help prevent water accumulation inside the grooves.

[0005] The existing solar panels use two water-collecting blocks to collect rainwater, which automatically pulls out a tarpaulin to cover and protect the outside of the solar panels. However, in snowy weather, the water-collecting blocks are less effective at automatically moving down due to rain and snow. Furthermore, the accumulation of rain and snow can block the front of the water-collecting blocks, making it difficult for them to move down automatically. As a result, it is difficult for the tarpaulin to be pulled out automatically, making it difficult to cover and protect the outside of the solar panels in a timely manner during rainy or snowy weather. Utility Model Content

[0006] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a solar panel with protective function.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a solar panel with protective function, including a support column, a connecting base being fastened to the bottom of the support column, and a solar bracket being installed at the upper end of the support column. The solar panel body is provided at the upper end of the solar bracket. It also includes a protective cleaning device located on the outside of the solar bracket. The protective cleaning device includes a connecting shell installed on the rear side of the solar bracket, a support plate installed on the left side of the solar bracket, a transmission component located on the right side of the solar bracket and connected to the right side of the connecting shell, a scraper located on the upper end of the support plate and the transmission component, and a covering component built into the connecting shell and connected to the rear side of the scraper.

[0008] Preferably, the transmission assembly includes a protective shell connected to the right side of the solar panel bracket, a motor built into the protective shell, a transmission roller located inside the protective shell and connected to the output end of the motor, a connecting ring sleeved on the outside of the transmission roller, a pin inserted into the connecting ring, and a compression spring connected to the upper end of the pin. The upper end of the connecting ring is connected to the scraper.

[0009] Preferably, the covering assembly includes a connecting block fastened to the rear side of the scraper, a horizontal bar disposed on the rear side of the connecting block, a protective film connected to the rear side of the horizontal bar and built into the connecting shell, a rotating shaft placed inside the protective film, and elastic structures installed on both sides of the outer end of the rotating shaft.

[0010] Preferably, the elastic structure includes a fixed shell disposed inside the connecting shell, a spring installed inside the fixed shell and connected to the end of the rotating shaft, and a cover embedded in the opening end of the fixed shell.

[0011] Preferably, the scraper is laterally abutted against the upper end of the solar panel body, and the front side of the scraper is set as an inclined surface.

[0012] Preferably, the transmission roller has a circulation groove on its outer side, and the transmission roller is connected to the pin shaft through the circulation groove on its outer side.

[0013] Preferably, the pin is vertically inserted into the upper end of the connecting ring, and the top of the pin is connected to a compression spring placed inside the upper end of the connecting ring.

[0014] Preferably, the connecting block is inserted into the middle of the rear side of the scraper, and the connecting strip on the rear side of the connecting block is embedded in the lower front side of the connecting shell.

[0015] The beneficial effects of this utility model are:

[0016] Advantage 1: This utility model incorporates a protective cleaning device. Under the transmission of a circulating groove on the outside of the transmission roller and a pin shaft inside the connecting ring, the connecting ring can move as a scraper to pre-scrape and clean the snow on the upper part of the solar panel, reducing snow accumulation. Secondly, the connecting block and crossbar can be pulled to move the protective film out and cover the upper part of the solar panel, thus achieving the advantage of combining auxiliary scraping and cleaning of the solar panel with protective covering.

[0017] Advantage 2: This utility model, by setting a covering component, namely the spring inside the elastic structure on both sides, can achieve elastic winding during subsequent protective film recycling, making the use and collection of the protective film convenient, thus achieving the advantages of automatic winding and recycling of the protective film and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the protective cleaning device of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the transmission component of this utility model from the right side.

[0021] Figure 4 This is a schematic diagram of the structure of the cover component of this utility model;

[0022] Figure 5 This is a schematic diagram of the elastic structure disassembly of this utility model.

[0023] The components include: support column-1, connecting base-2, solar bracket-3, solar panel body-4, protective cleaning device-5, connecting shell-51, support plate-52, transmission assembly-53, protective shell-531, motor-532, transmission roller-533, connecting ring-534, pin-shaft-535, compression spring-536, scraper-54, covering assembly-55, connecting block-551, crossbar-552, protective film-553, rotating shaft-554, elastic structure-555, fixed shell-5551, spring-loaded spring-5552, and cover-5553. DETAILED DESCRIPTION

[0024] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0025] See also Figure 1This utility model provides a solar panel with protective function, including a support column 1, a connecting base 2 fastened to the bottom of the support column 1, and a solar bracket 3 installed at the upper end of the support column 1. The solar panel body 4 is provided at the upper end of the solar bracket 3, and a protective cleaning device 5 is provided on the outside of the solar bracket 3.

[0026] See also Figure 2 The protective cleaning device 5 in this embodiment includes a connecting shell 51 that is horizontally installed on the upper rear side of the solar bracket 3 to achieve a protective connection; a support plate 52 that is vertically fastened to the left side of the solar bracket 3 and is correspondingly provided to the bottom left side of the connecting shell 51; a transmission component 53 that is installed on the right side of the solar bracket 3 and connected to the right side of the connecting shell 51; a scraper 54 that is horizontally installed between the upper end of the support plate 52 and the transmission component 53; and a covering component 55 that is built into the connecting shell 51 and connected to the rear side of the scraper 54.

[0027] The scraper 54 is horizontally abutted against the upper end of the solar panel body 4, and the front side of the scraper 54 is set with an overall inclined surface. In this way, when the scraper 54 moves, it can scrape and clean the snow covering the outside of the solar panel body 4.

[0028] See also Figure 3 In this embodiment, the transmission component 53 includes a protective shell 531 connected to the right side of the solar bracket 3, a motor 532 correspondingly built into the left side inside the protective shell 531, a transmission roller 533 built into the protective shell 531 and connected to the output end of the motor 532, a connecting ring 534 correspondingly slidably sleeved on the outside of the transmission roller 533, a pin 535 correspondingly inserted into the connecting ring 534 and connected to the inside of the transmission roller 533, and a compression spring 536 installed on the upper end of the pin 535 to achieve elastic pressing fit, ensuring that the pin 535 and the transmission roller 533 are firmly connected and joined. The upper end of the connecting ring 534 is connected to the scraper 54, so that when the connecting ring 534 moves, the scraper 54 can move synchronously.

[0029] Specifically, the transmission roller 533 has a circulation groove on its outside, and the transmission roller 533 is connected to the pin 535 through the circulation groove on its outside, so as to ensure that the transmission roller 533 and the external circulation groove and the pin 535 can achieve reciprocating circulation transmission. The pin 535 is vertically inserted into the upper end of the connecting ring 534, and the top of the pin 535 is connected to the compression spring 536, which is placed inside the upper end of the connecting ring 534, to ensure efficient combination of the compression spring 536 and the pin 535 and to ensure the stability of the insertion state.

[0030] See also Figure 4-5In this embodiment, the covering component 55 includes a connecting block 551 corresponding to the rear side of the scraper 54. Both sides of the upper end of the connecting block 551 are bolted to the scraper 54 for bolt locking. A horizontal bar 552 is laterally fastened to the rear side of the connecting block 551, thus ensuring that the rear protective film 553 can be fully and completely pulled out without bending at the corners. The protective film 553 is connected to the rear side of the horizontal bar 552 and built into the connecting shell 51. The protective film 553 is made entirely of PVC material, thus achieving efficient coverage and protection against rain and snow. A rotating shaft 554 is built into the protective film 553 and laterally arranged inside the connecting shell 51. The rotating shaft 554 can realize the winding of the protective film 553. Elastic structures 555 are symmetrically installed on the left and right sides of the rotating shaft 554. Thus, the rotating shaft 554 can realize automatic winding through the elastic force of the elastic structures 555 on both sides.

[0031] To further explain, the elastic structure 555 includes a fixed shell 5551 symmetrically installed on the left and right sides of the connecting shell 51, and a spring 5552 correspondingly built into the inside of the fixed shell 5551 and connected to the left and right ends of the rotating shaft 554. In this way, with the compression force of the spring 5552, efficient winding and rebound can be achieved. The cap 5553 correspondingly embedded in the opening end of the fixed shell 5551 ensures that the spring 5552 is in a stable installation environment.

[0032] To further explain, the connecting block 551 is inserted into the middle of the rear side of the scraper 54, and the connecting strip 552 on the rear side of the connecting block 551 is embedded in the lower front side of the connecting shell 51, ensuring that the connecting block 551 and the strip 552 are efficiently combined, so as to achieve stable external pulling and protective use of the protective film 553.

[0033] The working principle is as follows:

[0034] First, with the combination of support column 1 and connecting base 2, the solar bracket 3 can be stably installed and supported. In this way, the solar bracket 3 can stably install and place the solar panel body 4, so as to quickly form this solar panel device and achieve stable solar power generation.

[0035] To ensure the solar panel body 4 is not easily affected by rain and snow, and to maintain the stability of the light-receiving surface of the solar panel body 4, a protective cleaning device 5 is installed on the outside of the solar bracket 3. When protective activities are required, the motor 532 inside the protective shell 531 is driven to rotate the transmission roller 533 connected to the output end of the motor 532. As the transmission roller 533 rotates, the connecting ring 534, which is correspondingly sleeved on the outside of the transmission roller 533 and is combined with the circulation groove on the outside of the transmission roller 533 by the pin 535, moves towards the front of the protective shell 531 through the transmission cooperation of the pin 535 and the circulation groove. In this way, the scraper 54, which is fastened to the upper end of the connecting ring 534, moves forward along the top of the solar panel body 4. When the scraper 54 moves forward, It can scrape and clean the snow on the light-receiving surface of the solar panel body 4, reducing snow accumulation. At the same time, as the scraper 54 moves forward, it can also pull the connecting block 551 and the horizontal bar 552 on the rear side, so that the horizontal bar 552 corresponds to the pull out of the protective film 553 rolled up on the outside of the rotating shaft 554. In this way, the protective film 553 will be pulled out and laid flat on the upper end of the solar panel body 4, so as to cover and protect the light-receiving surface of the upper end of the solar panel body 4, thereby achieving rain and snow protection and reducing the damage rate of the solar panel body 4. This achieves the advantages of auxiliary scraping and cleaning and covering protection of the solar panel body 4. During the process of pulling out the protective film 553, the elastic structure 555 on the left and right sides of the rotating shaft 554 will be driven to reset the protective film 553 and realize the elastic preparation activity.

[0036] When the connecting ring 534 rotates and moves with the transmission roller 533, the pin 535 inside the connecting ring 534 will be stably inserted into the circulation groove on the outside of the transmission roller 533 under the elastic force of the compression spring 536 on the top, ensuring the stability and efficiency of the reciprocating movement process.

[0037] Subsequently, when the transmission roller 533 and the connecting ring 534 are driven again, the connecting ring 534 can be moved backward. In this way, the scraper 54 will move backward and reset to the upper end of the solar panel body 4. Thus, the elastic structure 555 installed on the left and right sides of the rotating shaft 554 will realize the spring-loaded winding drive. That is, the spring spring 5552 installed inside the fixed shell 5551 can rotate with the rotating shaft 554 during the process of pulling out the protective film 553, realizing elastic winding. Thus, when the protective film 553 is rewound, it can be driven in reverse by the reset drive of the spring spring 5552 on both sides. In this way, the rotating shaft 554 can automatically wind up the protective film 553 and automatically wind the protective film 553 into the connecting shell 51. This greatly improves the convenience of using the protective film 553. It can be easily pulled out for covering and can also be automatically wound back up without too many cumbersome steps, thus achieving the advantages of automatic winding and recycling of the protective film 553 and convenient operation.

[0038] This utility model provides a solar panel with protective functions. By setting up a protective cleaning device 5, which is driven by the circulating groove on the outside of the transmission roller 533 and the pin 535 inside the connecting ring 534, the connecting ring 534 can move the scraper 54 to pre-scrape and clean the snow on the upper end of the solar panel body 4, reducing snow accumulation. Secondly, the connecting block 551 and the crossbar 552 can be pulled to move the protective film 553 to cover the upper end of the solar panel body 4, so as to achieve the purpose of covering and protecting. This achieves the advantages of auxiliary scraping and cleaning of the solar panel body 4 and covering and protecting. In addition, a covering component 55 is set up, which is the spring spring 5552 inside the elastic structure 555 on both sides. This allows for elastic winding during the subsequent recycling of the protective film 553, making the use and recycling of the protective film 553 convenient. This achieves the advantages of automatic winding and recycling of the protective film 553 and convenient operation.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A solar panel with a protective function, comprising a support column (1), wherein the bottom of the support column (1) is fastened with a connecting base (2), and a solar bracket (3) is installed at the upper end of the support column (1), and a solar panel body (4) is arranged at the upper end of the solar bracket (3); Features: The invention also comprises a protective cleaning device (5) arranged on the outside of the solar support (3), the protective cleaning device (5) comprising a connecting shell (51) installed on the rear side of the solar support (3), a supporting plate (52) installed on the left side of the solar support (3), a transmission assembly (53) arranged on the right side of the solar support (3) and connected to the right side of the connecting shell (51), a scraper (54) arranged on the upper ends of the supporting plate (52) and the transmission assembly (53), and a covering assembly (55) built into the connecting shell (51) and connected to the rear side of the scraper (54).

2. A solar panel with protective function according to claim 1, characterized in that: The transmission assembly (53) comprises a protective shell (531) connected to the right side of the solar support (3), a motor (532) built into the protective shell (531), a transmission roller (533) arranged inside the protective shell (531) and connected to the output end of the motor (532), a connecting ring (534) sleeved on the outside of the transmission roller (533), a pin (535) inserted into the connecting ring (534), and a compression spring (536) connected to the upper end of the pin (535), and the upper end of the connecting ring (534) is connected to the scraper (54).

3. A solar panel with protective function according to claim 1, characterized in that: The covering assembly (55) comprises a connecting block (551) fastened to the rear side of the scraper (54), a horizontal bar (552) arranged on the rear side of the connecting block (551), a protective film (553) connected to the rear side of the horizontal bar (552) and built into the interior of the connecting shell (51), a rotating shaft (554) arranged inside the protective film (553), and an elastic structure (555) installed on both sides of the outer end of the rotating shaft (554).

4. A solar panel with protective function according to claim 3, characterized in that: The elastic structure (555) comprises a fixed shell (5551) disposed inside the connecting shell (51), a spring (5552) installed inside the fixed shell (5551) and connected to the end of the rotating shaft (554), and a cover (5553) embedded in the open end of the fixed shell (5551).

5. The solar panel with protective function according to claim 1, characterized in that: The scraper (54) is laterally against the upper end of the solar panel body (4), and the front side of the scraper (54) is arranged as an inclined surface as a whole.

6. The solar panel with protective function according to claim 2, characterized in that: The transmission roller (533) is provided with a circulation groove on the outside, and the transmission roller (533) is transmission-connected to the pin shaft (535) via the circulation groove provided on the outside.

7. The solar panel with protective function according to claim 2, characterized in that: The pin shaft (535) is vertically inserted into the interior of the upper end of the connecting ring (534), and the top of the pin shaft (535) is connected to the compression spring (536) disposed inside the upper end of the connecting ring (534).

8. The solar panel with protective function according to claim 3, characterized in that: The connection block (551) is plugged and assembled with the middle part of the rear side of the scraper (54), and the horizontal bar (552) connected to the rear side of the connection block (551) is embedded in the lower end of the front side of the connection shell (51).

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