High-wear-resistance solar cell module

Abstract

The utility model discloses a highly wear-resistant solar cell module, relates to the technical field of solar cell panels, and solves the problems that the cell panel in the patent is lack of a necessary protective structure and needs to be maintained and cleaned manually, the maintenance cost is increased, and the power generation efficiency of the cell panel is not favorably maintained. The utility model discloses a high-wear-resistance solar cell module, and the module comprises a cell panel. The battery panel adopts a rectangular plate structure; the rear side of the battery panel is fixedly connected with a collecting cylinder; the collecting barrel is of a hollow conical barrel structure; the two sides of the interior of the collecting barrel are each fixedly provided with a set of fixing rods of a cylindrical structure, and the outer sides of the fixing rods are sleeved with springs. A screen is slidably arranged between the two fixing rods and is of a funnel-shaped plate structure, and a circular through groove structure is formed in the middle of the top of the screen. Abrasion to the cell panel in sand and dust weather is effectively reduced, and the service life of the cell panel is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar cell panels, and more specifically, particularly relates to a highly wear-resistant solar cell assembly. Background Art

[0002] Solar photovoltaic panels are the most important component in a solar power generation system. They are generally made of materials such as silicon, glass, EVA, tape, and aluminum frames. They often face harsh climatic conditions such as high temperature, low temperature, ultraviolet rays, and strong winds, and will cause wear and aging over a long period of use.

[0003] After searching, for example, a patent with patent number CN209804681 U discloses a solar cell assembly. The solar cell assembly includes a solar cell sheet, the solar cell sheet includes a solar cell chip and a wear-resistant layer stacked in sequence, the solar cell chip includes a front side and a back side opposite to the front side, the wear-resistant layer is stacked on the back side of the solar cell chip, and the front side of the solar cell chip is provided with a plurality of protrusions. The above-mentioned solar cell assembly can resist wear and can avoid excessive winding.

[0004] The solar panels in the above patents currently have the following shortcomings:

[0005] Since solar panels are mostly used outdoors, when there is severe weather such as strong winds, it is very easy for sand and dust to fall onto the surface of the panels, causing serious wear and tear on the surface of the panels, affecting the service life of the panels. The panels in the above patents lack the necessary protective structure and require manual maintenance and cleaning, which increases maintenance costs and is not conducive to maintaining the power generation efficiency of the panels. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a highly wear-resistant solar cell assembly to solve the problem that the use environment of the solar cell panels proposed in the above background technology is mostly outdoors. When there is severe weather such as strong winds, it is very easy for sand and dust to fall onto the surface of the solar panel, causing more serious wear on the surface of the solar panel and affecting the service life of the solar panel. The solar panel in the above patent lacks the necessary protective structure and requires manual maintenance and cleaning, which increases the maintenance cost and is not conducive to maintaining the power generation efficiency of the solar panel.

[0007] The purpose and effect of the highly wear-resistant solar cell assembly of the utility model are achieved by the following specific technical means:

[0008] A highly wear-resistant solar cell assembly comprises: a solar panel; the solar panel adopts a rectangular plate structure; a collecting cylinder is fixedly connected to the rear side of the solar panel; the collecting cylinder adopts an internally hollow conical cylinder structure; a group of cylindrical fixing rods are fixedly arranged on both sides of the interior of the collecting cylinder, and springs are sleeved on the outer sides of the fixing rods; a screen is slidably arranged between the two groups of fixing rods, the screen adopts a funnel-shaped plate structure, and a circular through groove structure is opened in the middle of the top of the screen.

[0009] Furthermore, a group of mounting plates with a U-shaped plate structure are fixedly provided on both sides of the rear top of the solar panel; a winding roller is rotatably connected above the two groups of mounting plates, and a filter screen is wound around the outer side of the winding roller.

[0010] Furthermore, a double gear is installed at the left end of the winding roller through a key; a transmission rod with a cylindrical structure is rotatably connected below the two sets of mounting plates, and a curved annular groove structure is opened on the outer side of the transmission rod.

[0011] Furthermore, a second gear is installed on the outer side of the left end of the transmission rod through a key; a group of first slide rails are fixedly set on both sides of the top of the solar panel; a group of sliders with rectangular block structures are slidably set on the top of the two groups of first slide rails, and the two groups of sliders are respectively fixedly connected to the two ends of the filter net on the outside of the winding roller.

[0012] Furthermore, a second slide rail is fixedly provided on the top of the rear side of the solar panel; a cleaning plate with a rectangular plate structure is slidably provided on the top of the second slide rail, and a cleaning brush structure is provided on the bottom of the cleaning plate; a connecting rod with a cylindrical structure is fixedly provided on the top of the cleaning plate, and the top end of the connecting rod is engaged and connected with the curved annular groove on the outside of the transmission rod; a first rack is fixedly connected to the rear side of a group of sliders on the left side, and the first rack is meshed and connected with the double gears.

[0013] Furthermore, a driven rod with a U-shaped rod structure is fixedly connected to the top of the screen; a second rack is fixedly connected to the bottom of one side of the driven rod, and the second rack is meshingly connected to the double gears.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the present application, when severe weather such as dust occurs again, the dust can be monitored through the screen, and the filter on the outside of the winding roller can be driven to unfold during the dust process, so that the filter is unfolded above the solar panel, and the surface of the solar panel is shielded to prevent dust from continuing to fall on the top of the solar panel, thereby protecting the solar panel, effectively reducing the wear and tear on the solar panel in dusty weather, and helping to extend the service life of the solar panel.

[0016] During the rotation of the transmission rod, the cleaning plate is driven to slide back and forth along the second slide rail through cooperation with the connecting rod, so that the dust above the solar panel can be cleaned by the cleaning plate to prevent the dust from accumulating on the surface of the solar panel and affecting the power generation efficiency of the solar panel. Manual cleaning is not required, thus reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall axial structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall top view structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the overall front structure of the utility model.

[0020] Figure 4 It is a partial front structural schematic diagram of the battery panel of the utility model.

[0021] Figure 5 It is a partial cross-sectional structural schematic diagram of the collecting tube of the utility model.

[0022] Figure 6 It is a partial enlarged structural schematic diagram of A of the present utility model.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Solar panel; 101. Mounting plate; 102. Winding roller; 103. Double gears; 104. Transmission rod; 105. Second gear; 106. First slide rail; 107. Sliding block; 108. Second slide rail; 109. Cleaning plate; 110. Connecting rod; 111. First rack; 2. Collecting cylinder; 201. Fixed rod; 202. Screen; 203. Follower rod; 204. Second rack. DETAILED DESCRIPTION

[0025] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0026] Embodiment 1:

[0027] As attached Figure 1 To Attachment Figure 6 As shown:

[0028] The utility model provides a highly wear-resistant solar cell assembly, comprising: a solar panel 1; the solar panel 1 adopts a rectangular plate structure; a collecting tube 2 is fixedly connected to the rear side of the solar panel 1; the collecting tube 2 adopts an internally hollow conical tube structure; a group of cylindrical fixing rods 201 are fixedly arranged on both sides of the interior of the collecting tube 2, and springs are sleeved on the outer sides of the fixing rods 201; a screen 202 is slidably arranged between the two groups of fixing rods 201, the screen 202 adopts a funnel-shaped plate structure, and a circular through groove structure is opened in the middle of the top of the screen 202.

[0029] Among them, a group of U-shaped plate structure mounting plates 101 are fixedly arranged on both sides of the rear top of the solar panel 1; a winding roller 102 is rotatably connected above the two groups of mounting plates 101, and a filter screen is wrapped around the outer side of the winding roller 102.

[0030] Among them, a second gear 105 is installed on the outer side of the left end of the transmission rod 104 through a key; a group of first slide rails 106 are fixedly set on both sides of the top of the solar panel 1; a group of rectangular block-structured sliders 107 are slidably set on the top of the two groups of first slide rails 106, and the two groups of sliders 107 are respectively fixedly connected to the two ends of the filter screen on the outside of the winding roller 102.

[0031] A driven rod 203 of a U-shaped rod structure is fixedly connected to the top of the screen 202 ; a second rack 204 is fixedly connected to the bottom of one side of the driven rod 203 , and the second rack 204 is meshed with the double gear 103 .

[0032] The specific usage and function of this embodiment are as follows:

[0033] After the solar panel 1 is installed, during use, if there is severe weather such as strong winds, which causes the air to contain a large amount of impurities such as sand, some of the dust will fall onto the surface of the solar panel 1, and some of the dust will fall onto the screen 202 inside the collecting tube 2. The screen holes of the screen 202 are set to the smallest one, so that the dust can be retained on the screen 202 and accumulate more and more on the screen 202. As the dust increases, the weight above the screen 202 increases, which will press the screen 202 to slide downward along the two sets of fixed rods 201. In this process, the second rack 204 is synchronously driven downward by the driven rod 203. During the downward movement, the second rack 204 drives the double gear 103, the second gear 105 and the winding roller 102 to rotate. During the rotation of the double gear 103, the second rack 204 moves forward, thereby synchronously driving the two sets of sliders 107 along The first slide rail 106 slides forward, and in the process, the filter screen on the outer side of the winding roller 102 is synchronously pulled to unfold above the solar panel 1, covering the surface of the solar panel 1 to prevent dust from continuing to fall on the solar panel 1; after the sand and dust disappear, the sand and dust retained on the screen 202 will gradually flow out through the circular through groove in the middle of the screen 202, thereby reducing the sand and dust above the screen 202 and reducing the weight of the screen 202. Under the action of the springs on the outer sides of the two sets of fixed rods 201, the screen 202 slides upward again and resets, thereby driving the second rack 204 to reset, and further causing the winding roller 102 and the transmission rod 104 to rotate in the opposite direction, thereby resetting the slider 107 and the cleaning plate 109, resetting the filter screen on the outer side of the winding roller 102, and allowing the solar panel 1 to continue to be exposed for power generation, effectively protecting the solar panel 1 in dusty weather and reducing the wear of the solar panel 1 by dust.

[0034] Embodiment 2:

[0035] Based on Example 1, as shown in the attached Figure 1 To Attachment Figure 6 As shown:

[0036] A double gear 103 is key-mounted at the left end of the winding roller 102 ; a cylindrical transmission rod 104 is rotatably connected below the two sets of mounting plates 101 , and a curved annular groove structure is provided on the outer side of the transmission rod 104 .

[0037] Among them, a second slide rail 108 is fixedly provided on the top of the rear side of the solar panel 1; a cleaning plate 109 with a rectangular plate structure is slidably provided on the top of the second slide rail 108, and a cleaning brush structure is provided at the bottom of the cleaning plate 109; a connecting rod 110 with a cylindrical structure is fixedly provided on the top of the cleaning plate 109, and the top end of the connecting rod 110 is engaged and connected with the curved annular groove on the outside of the transmission rod 104; a first rack 111 is fixedly connected to the rear side of a group of sliders 107 on the left side, and the first rack 111 is meshed and connected with the double gear 103.

[0038] The specific usage and function of this embodiment are as follows:

[0039] In the utility model, during the rotation of the second gear 105, the transmission rod 104 is synchronously driven to rotate. During the rotation of the transmission rod 104, through the cooperation with the connecting rod 110, the cleaning plate 109 is driven to slide back and forth along the second slide rail 108, so that the dust above the solar panel 1 is cleaned by the cleaning plate 109 to prevent the dust from accumulating on the surface of the solar panel 1 and affecting the power generation efficiency of the solar panel 1.

Claims

1. A highly wear-resistant solar cell module, characterized in that: include: A battery panel (1); the battery panel (1) adopts a rectangular plate structure; a collecting cylinder (2) is fixedly connected to the rear side of the battery panel (1); the collecting cylinder (2) adopts an internally hollow conical cylinder structure; a group of cylindrical fixing rods (201) are fixedly arranged on both sides of the interior of the collecting cylinder (2), and springs are sleeved on the outer sides of the fixing rods (201); a screen (202) is slidably arranged between the two groups of fixing rods (201), the screen (202) adopts a funnel-shaped plate structure, and a circular through-groove structure is opened in the middle of the top of the screen (202).

2. A highly wear-resistant solar cell assembly as claimed in claim 1, characterized in that: A group of mounting plates (101) of a U-shaped plate structure are fixedly arranged on both sides of the top of the rear side of the battery panel (1); a winding roller (102) is rotatably connected above the two groups of mounting plates (101), and a filter screen is wound around the outer side of the winding roller (102).

3. A highly wear-resistant solar cell assembly as claimed in claim 2, characterized in that: The left end of the winding roller (102) is provided with a double gear (103) through a key installation; a transmission rod (104) of a cylindrical structure is rotatably connected below the two sets of mounting plates (101), and a curved annular groove structure is provided on the outer side of the transmission rod (104).

4. A highly wear-resistant solar cell assembly as claimed in claim 3, characterized in that: A second gear (105) is key-mounted on the outer side of the left end of the transmission rod (104); a group of first slide rails (106) are fixedly arranged on both sides of the top of the solar panel (1); a group of sliding blocks (107) with rectangular block structures are slidably arranged on the top of the two groups of first slide rails (106), and the two groups of sliding blocks (107) are respectively fixedly connected to the two ends of the filter screen on the outer side of the winding roller (102).

5. A highly wear-resistant solar cell assembly as claimed in claim 1, characterized in that: A second slide rail (108) is fixedly arranged on the top of the rear side of the battery panel (1); a cleaning plate (109) with a rectangular plate structure is slidably arranged on the top of the second slide rail (108), and a cleaning brush structure is arranged at the bottom of the cleaning plate (109).

6. A highly wear-resistant solar cell assembly as claimed in claim 5, characterized in that: A cylindrical connecting rod (110) is fixedly provided on the top of the cleaning plate (109), and the top end of the connecting rod (110) is engaged with the curved annular groove on the outside of the transmission rod (104); a first rack (111) is fixedly connected to the rear side of the left group of sliders (107), and the first rack (111) is meshed with the double gear (103).

7. A highly wear-resistant solar cell assembly as claimed in claim 1, characterized in that: A driven rod (203) of a U-shaped rod structure is fixedly connected to the top of the screen (202); a second rack (204) is fixedly connected to the bottom of one side of the driven rod (203), and the second rack (204) is meshedly connected to the double gear (103).

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