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CN-224218341-U - Photovoltaic structure

CN224218341UCN 224218341 UCN224218341 UCN 224218341UCN-224218341-U

Abstract

The utility model relates to the technical field of photovoltaic power generation and discloses a photovoltaic structure. According to the photovoltaic structure provided by the utility model, the first side wall, the second side wall, the third side wall and the fourth side wall in the photovoltaic panel are completely coated by arranging the first packaging side plate, the second packaging side plate and the third packaging side plate which are connected, and the remaining one of the first side wall, the second side wall, the third side wall and the fourth side wall is partially coated by arranging the fourth packaging side plate to form an open notch, so that the photovoltaic structure can be used as a sliding channel for natural snow, dust and other sundries or an operation opening for manual cleaning, and the sundries naturally slide under the action of gravity or can be directly cleaned by external tools (such as a broom and a high-pressure water gun). Compared with the problem of sundries accumulation caused by the traditional full-cladding frame, sundries on the surface of the photovoltaic panel can be rapidly removed through the notch, and the phenomena of power generation efficiency reduction, component overload and even structural damage caused by sundry coverage are effectively avoided.

Inventors

  • ZHANG GUOWEN
  • WU HAIJUN

Assignees

  • 山西襄华新能源有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (10)

  1. 1. A photovoltaic structure, comprising: A photovoltaic panel (1), wherein, along a first direction (X), one side wall of the photovoltaic panel (1) is a first side wall (101) and the other opposite side wall is a second side wall (102), and along a second direction (Y), one side wall of the photovoltaic panel (1) is a third side wall (103) and the other opposite side wall is a fourth side wall (104); The first frame unit (2), the first frame unit (2) comprises a first packaging side plate (201), a second packaging side plate (202) and a third packaging side plate (203) which are sequentially connected, and the first packaging side plate (201), the second packaging side plate (202) and the third packaging side plate (203) are completely coated on the first side wall (101), the second side wall (102), the third side wall (103) and the fourth side wall (104); A second frame unit (3), the second frame unit (3) comprising a fourth package side plate (301), the fourth package side plate (301) being partially wrapped around the remaining one of the first side wall (101), the second side wall (102), the third side wall (103) and the fourth side wall (104); wherein the first direction (X) is perpendicular to the second direction (Y).
  2. 2. The photovoltaic structure of claim 1, wherein the photovoltaic structure comprises, The second frame unit (3) further comprises a fifth packaging side plate (302), and the fifth packaging side plate (302) and the fourth packaging side plate (301) are arranged on the same side wall of the photovoltaic panel (1).
  3. 3. The photovoltaic structure of claim 2, wherein, The fourth packaging side plate (301) and the fifth packaging side plate (302) are arranged at intervals to form a cleaning notch (303).
  4. 4. The photovoltaic structure of claim 3, wherein, At least one of the fourth package side plate (301) and the fifth package side plate (302) is mounted at a corner of the photovoltaic panel (1) and is connected with a package side plate in the adjacent first frame unit (2).
  5. 5. The photovoltaic structure of any of claims 1-4, further comprising: The first frame unit (2) and the second frame unit are enclosed to form a bottom notch (304); the photovoltaic structure further comprises: the bottom frame unit (4), bottom frame unit (4) are installed in bottom breach (304), and bottom frame unit (4) with first frame unit (2) with the holding tank that second frame unit encloses and forms the installation of confession photovoltaic board (1).
  6. 6. The photovoltaic structure of claim 5, wherein the photovoltaic structure comprises, The bottom frame unit (4) comprises a plurality of first support rods (401) and a plurality of second support rods (402), wherein the first support rods (401) are arranged in parallel with a first direction (X) and are arranged at intervals of constant intervals along a second direction (Y), the second support rods (402) are arranged in parallel with the second direction (Y) and are arranged at intervals of constant intervals along the first direction (X), and the second support rods (402) are arranged coplanar with the first support rods (401).
  7. 7. The photovoltaic structure of claim 6, wherein the photovoltaic structure comprises, The bottom frame unit (4) further comprises a third supporting rod (403), the third supporting rod (403) is arranged coplanar with the second supporting rod (402) and the first supporting rod (401), the third supporting rod (403) is arranged to cross the first direction (X), and the third supporting rod (403) is arranged to cross the second direction (Y).
  8. 8. The photovoltaic structure of claim 7, wherein the photovoltaic structure comprises, The third support rods (403) are arranged in two groups, and the two groups of the third support rods (403) are arranged in a crossing mode.
  9. 9. The photovoltaic structure of claim 8, wherein the photovoltaic structure comprises, Any group of the third support rods (403) is provided with a plurality of the third support rods (403), and the plurality of the third support rods (403) are arranged in parallel and at intervals of constant intervals.
  10. 10. The photovoltaic structure of claim 5, further comprising: and the packaging layer (5) is paved on the surface, close to the accommodating groove, of the bottom frame unit (4).

Description

Photovoltaic structure Technical Field The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic structure. Background With the increasing global environmental protection requirements, the power generation mode is gradually changed from traditional thermal power generation and the like to clean energy power generation, and solar power generation is not affected by areas, and is regarded as one of the most promising, available and renewable energy sources and is widely adopted. Solar panels are used as important components for photovoltaic power generation, and capture sunlight and convert the sunlight into electric energy by utilizing a photovoltaic power generation principle. The photovoltaic power generation system mainly comprises a photovoltaic panel, a controller and an inverter. During preparation, the photovoltaic panel is installed inside the square frame. The side frames of the square frames are usually composed of four frames. However, in the practical application process, the side frames are protruded out of the surface of the photovoltaic panel, and accumulation areas of dust, snow and other sundries are easy to form at the square frames, so that the dust, snow and other sundries are not easy to clear, and the power generation efficiency is affected. Disclosure of utility model In view of the above, the utility model provides a photovoltaic structure to solve the problem that dust, snow and other impurities are easy to accumulate on a square frame. Specifically, the photovoltaic structure provided by the utility model comprises a photovoltaic panel, a first frame unit and a second frame unit. The photovoltaic panel comprises a first side wall, a second side wall, a third side wall, a fourth side wall, a first frame unit, a second frame unit and a fourth frame unit, wherein the first side wall is a first side wall, the second side wall is a second side wall, the other side wall which is oppositely arranged is a second side wall, the side wall which is oppositely arranged is a third side wall, the other side wall which is oppositely arranged is a fourth side wall, the first frame unit comprises a first packaging side plate, a second packaging side plate and a third packaging side plate which are sequentially connected, the first packaging side plate, the second packaging side plate and the third packaging side plate are completely coated on the first side wall, the second side wall, the third side wall and the fourth side wall, the second frame unit comprises a fourth packaging side plate, the fourth packaging side plate is partially coated on the first side wall, the second side wall, the third side wall and the fourth side wall, and the rest of the fourth side wall are perpendicular to the second direction. The novel solar photovoltaic panel has the beneficial effects that the first side wall, the second side wall, the third side wall and the fourth side wall in the photovoltaic panel are completely coated by arranging the first packaging side plate, the second packaging side plate and the third packaging side plate which are connected, and the remaining one of the first side wall, the second side wall, the third side wall and the fourth side wall is partially coated by arranging the fourth packaging side plate to form an open notch, so that the novel solar photovoltaic panel can be used as a sliding channel for natural snow, dust and other sundries or an operation opening for manual cleaning, and the sundries naturally slide under the action of gravity or can be directly removed by external tools (such as a broom and a high-pressure water gun). Compared with the problem of sundries accumulation caused by the traditional full-cladding frame, sundries on the surface of the photovoltaic panel can be rapidly removed through the notch, and the phenomena of power generation efficiency reduction, component overload and even structural damage caused by sundry coverage are effectively avoided. In an alternative embodiment, the second frame unit further includes a fifth package side plate, and the fifth package side plate and the fourth package side plate are disposed on the same side wall of the photovoltaic panel. In an alternative embodiment, the fourth package side panel and the fifth package side panel are spaced apart to form a clearance gap. In an alternative embodiment, at least one of the fourth and fifth package side plates is mounted at a corner of the photovoltaic panel and is connected to a package side plate in an adjacent first frame unit. In an alternative embodiment, the first frame unit and the second frame unit enclose to form a bottom notch, the photovoltaic structure further comprises a bottom frame unit, the bottom frame unit is mounted on the bottom notch, and the bottom frame unit, the first frame unit and the second frame unit enclose to form a containing groove for mounting the photovoltaic panel. In an alternative embodim