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CN-224205039-U - Solar cell module convenient to clearance rainwater

CN224205039UCN 224205039 UCN224205039 UCN 224205039UCN-224205039-U

Abstract

The utility model relates to the technical field of solar cell module cleaning, and particularly discloses a solar cell module convenient for cleaning rainwater, which comprises a solar cell module body, wherein a cleaning mechanism is arranged above the solar cell module body and comprises a movable plate, a scraping plate is arranged at the bottom of the movable plate, fixed shafts are arranged on two sides of the movable plate, the fixed shafts are fixedly connected with the outer side wall of the movable plate and are positioned on the right side, the fixed shafts are rotatably connected with the outer side wall of the movable plate, rotating rings are arranged on the outer side walls of the two fixed shafts, and the rotating rings are movably sleeved on the outer wall of the fixed shafts positioned on the left side, so that the effect of cleaning dust and rainwater on the surface of the solar cell module body is achieved, the service life of the solar cell module is prolonged, the power generation efficiency is improved, the device is simple in structure, convenient to operate and low in manufacturing cost.

Inventors

  • ZHANG YONGXIN
  • LI YALING
  • YE XIAOJUN

Assignees

  • 电投传古太阳能科技(无锡)有限公司

Dates

Publication Date
20260505
Application Date
20250420

Claims (7)

  1. 1. A solar cell module convenient for cleaning rainwater comprises a solar cell module body (1), and is characterized in that a cleaning mechanism (3) is arranged above the solar cell module body (1), the cleaning mechanism (3) comprises a moving plate (4), a scraping plate (403) is arranged at the bottom of the moving plate (4), fixing shafts (5) are arranged on two sides of the moving plate (4), the left side is positioned on the left side, the fixing shafts (5) are fixedly connected with the outer side wall of the moving plate (4), the right side is positioned on the right side, the fixing shafts (5) are rotatably connected with the outer side wall of the moving plate (4), rotating rings (501) are respectively arranged on the outer side walls of the two fixing shafts (5), the left side is movably sleeved on the outer wall of the fixing shaft (5) positioned on the left side, supporting plates (6) are fixedly arranged on the outer walls of the rotating rings (501), spraying pipes (601) are rotatably connected between the two supporting plates (6), the two semicircular plates (7) are fixedly sleeved on the outer sides of the fixing shafts (5) positioned on the left side, the semicircular plates (7) are fixedly sleeved on the front side of the semicircular plates (7), the outer side wall of the supporting plate (6) positioned at the left side is provided with a gear (702) matched with the two toothed plates (701), and one end of the spraying pipe (601) penetrates through the front supporting plate (6) and is fixedly connected with the gear (702) in a coaxial way; The solar cell module comprises a solar cell module body (1), wherein a driving mechanism is arranged on the outer side wall of the solar cell module body.
  2. 2. The solar cell module for conveniently cleaning rainwater according to claim 1, wherein the right side wall of the movable plate (4) is fixedly provided with a worm and gear motor (502) through a base plate, and the output end of the worm and gear motor (502) is fixedly connected with one end of a right fixed shaft (5).
  3. 3. The solar cell module convenient to clear up rainwater according to claim 1, wherein the driving mechanism comprises two mounting plates (2) fixedly mounted on the left side wall and the right side wall of the solar cell module body (1), through holes (201) are formed in the upper end faces of the two mounting plates (2), a screw (202) is rotatably connected to the inside of the through holes (201) on the left side, a sliding block (204) is connected to the outer side wall of the screw (202) in a threaded mode, a first motor (203) is fixedly mounted on the outer side wall of the mounting plate (2) on the left side, and the output end of the first motor (203) is fixedly connected with the screw (202) in a coaxial mode.
  4. 4. The solar cell module convenient to clear up rainwater according to claim 3, wherein a sliding rod (2011) is fixedly installed in the right through hole (201) in a rotating mode, a moving block (2041) is arranged on the outer side wall of the sliding rod (2011), supporting blocks (205) are fixedly connected to the upper end faces of the moving block (2041) and the sliding block (204), and the tops of the two supporting blocks (205) are fixedly connected with the bottom of the moving plate (4).
  5. 5. The solar cell module convenient to clear rainwater according to claim 1, wherein the bottom of the movable plate (4) is provided with a groove (401), a buffer plate (402) is slidably connected in the groove (401), and a plurality of damping springs (4011) are fixedly arranged between the top of the buffer plate (402) and the top end surface in the groove (401).
  6. 6. A solar cell module for facilitating the cleaning of rain water according to claim 5, wherein the buffer plate (402) is detachably connected to the scraper (403).
  7. 7. The solar cell module for facilitating rainwater cleaning according to claim 1, wherein a plurality of spray heads are communicated with the bottom of the spray pipe (601), and a hose is communicated with the outer side wall of the spray pipe (601).

Description

Solar cell module convenient to clearance rainwater Technical Field The utility model relates to the technical field of solar cell module cleaning, and particularly discloses a solar cell module convenient for cleaning rainwater. Background Under the great background of actively promoting the development of clean energy sources worldwide, solar energy is used as an inexhaustible green energy source, and the application of the solar energy is becoming wider. The solar cell module is used as key equipment for converting solar energy into electric energy, and plays a central role in various photovoltaic power generation systems. However, solar cell modules are typically installed outdoors and are exposed to the natural environment for a long period of time, facing a number of challenges. Rain and dust are common factors affecting their performance. After rainfall, a large amount of rainwater can remain on the surface of the battery assembly to form a water film. While dust will continue to settle on the assembly as the air flows. The rainwater and the dust are covered on the surface of the solar cell module, so that the light can be seriously blocked from being irradiated on the cell panel, the photoelectric conversion efficiency is greatly reduced, and the generated energy is greatly reduced. Meanwhile, the long-term residual rainwater can erode the sealing material on the surface of the battery assembly, accelerate the aging of the battery assembly and reduce the sealing performance, so that water vapor can infiltrate into the assembly to damage internal circuits and electronic elements. In order to maintain the normal operation of the solar cell module, at present, it is generally required to regularly arrange manual cleaning and maintenance, or use an intelligent cleaning device (photovoltaic panel cleaning robot) to perform cleaning operation, which is time-consuming and labor-consuming, large in labor force, low in efficiency, complex in structure, high in cost and high in maintenance cost, so that it is necessary to provide a solar cell module convenient for cleaning rainwater to solve the above-mentioned problem. Disclosure of utility model The utility model provides a solar cell module convenient for cleaning rainwater, which has the effects of conveniently cleaning dust and rainwater on the surface of a solar cell module body, prolonging the service life of the solar cell module, improving the power generation efficiency, and has the advantages of simple structure, convenient operation and low manufacturing cost. The solar cell module convenient for cleaning rainwater comprises a solar cell module body, wherein a cleaning mechanism is arranged above the solar cell module body and comprises a moving plate, scraping plates are arranged at the bottom of the moving plate, fixed shafts are arranged on two sides of the moving plate, the fixed shafts on the left side are fixedly connected with the outer side walls of the moving plate, the fixed shafts on the right side are rotatably connected with the outer side walls of the moving plate, rotating rings are arranged on the outer side walls of the two fixed shafts on the left side, the rotating rings are movably sleeved on the outer walls of the fixed shafts on the left side, the rotating rings on the right side are fixedly arranged on the outer walls of the fixed shafts on the right side, supporting plates are fixedly arranged on the outer walls of the two rotating rings, a spray pipe is rotatably connected between the two supporting plates, a fixed plate is fixedly sleeved on the outer side wall of the fixed plate, semicircular toothed plates are fixedly arranged at the front end and the rear end of the fixed plate, gears matched with the two toothed plates are arranged on the outer side walls of the fixed plate, and one end of each toothed pipe penetrates through the front supporting plate and is fixedly connected with one end of each spraying pipe; the outer side wall of the solar cell module body is provided with a driving mechanism. As the solar cell module convenient for cleaning rainwater, the right side wall of the movable plate is fixedly provided with the worm and gear motor through the base plate, and the output end of the worm and gear motor is fixedly connected with one end of the right fixed shaft. As the solar cell module convenient for cleaning rainwater, the driving mechanism comprises two mounting plates fixedly mounted on the left side wall and the right side wall of the solar cell module body respectively, through holes are formed in the upper end faces of the two mounting plates, a screw is rotatably connected to the inside of the through holes on the left side, a sliding block is connected to the outer side wall of the screw in a threaded manner, a first motor is fixedly mounted on the outer side wall of the mounting plate on the left side, and the output end of the first motor is fixedly connected with the screw in a coaxial manner. A