Auxiliary protection assembly for photovoltaic panel

Abstract

The utility model belongs to the technical field of photovoltaic panels, and particularly relates to an auxiliary protection assembly for a photovoltaic panel, which comprises a photovoltaic panel body. A pair of sliding grooves are formed in one side wall of the photovoltaic panel body; sliding blocks are slidably connected to the inner sides of the sliding grooves. A plurality of groups of teeth are fixedly connected to one side wall of the sliding block; the side wall of one side of the photovoltaic panel body is fixedly connected with a fixing frame; a servo motor is fixedly connected to the inner side of the fixing frame; one side wall of the photovoltaic panel body is rotationally connected with a gear; when the protection plate moves to the position where the surface of the photovoltaic panel body is completely covered, the protection plate stops moving, that is, the protection plate can achieve the effect of protecting the surface of the photovoltaic panel body, and the problem that flying animals are prone to colliding with the surface of the photovoltaic panel body in the flying process due to dark light at night is solved; therefore, the service life of the photovoltaic panel body is prolonged, and the stability of the photovoltaic panel body during outdoor working is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panels, in particular to an auxiliary protection component for photovoltaic panels. Background Art

[0002] Photovoltaic panels, also known as solar panels, are devices that can convert solar energy into electrical energy. Photovoltaic panels are widely used in a variety of scenarios, such as solar power generation, transportation facilities, and outdoor camping. Photovoltaic panels are also noise-free and renewable.

[0003] In the current existing technology, photovoltaic panels are mainly composed of glass, solar cells, back panels, legs, frames and other components. Through the coordinated work between these components, the stability of photovoltaic panels when working outdoors for a long time can be ensured.

[0004] Existing auxiliary protection components for photovoltaic panels are often directly exposed to the outdoors during operation, especially at night when the outdoors is dark. When some flying animals appear, due to poor visibility or misjudgment of direction, the flying animals may easily collide with the surface of the photovoltaic panels during flight, resulting in damage to the surface of the photovoltaic panels, thereby reducing the service life of the photovoltaic panels. Therefore, an auxiliary protection component for photovoltaic panels is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes an auxiliary protection component for a photovoltaic panel.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an auxiliary protective component for a photovoltaic panel, comprising a photovoltaic panel body; a pair of slide grooves are provided on one side wall of the photovoltaic panel body; a slider is slidably connected to the inner side of the slide groove; a plurality of groups of teeth are fixedly connected to one side wall of the slider; a fixing frame is fixedly connected to one side wall of the photovoltaic panel body; a servo motor is fixedly connected to the inner side of the fixing frame; a gear is rotatably connected to one side wall of the photovoltaic panel body; the output end of the servo motor is connected to the gear; the teeth and the gear are meshed with each other; a fixing block is fixedly connected to a side wall of the slider away from each other; a protective plate is fixedly connected to one side wall of the fixed block; a first electric push rod is fixedly connected to the outer side wall of the fixing frame; and a limiting block is fixedly connected to the output end of the first electric push rod.

[0007] Preferably, the outer side wall of the protective plate is fixedly connected to a first fixed plate; a side wall of one side of the first fixed plate is fixedly connected to a fixed box; a cleaning plate is slidably connected to the inner side of the fixed box; a plurality of groups of spring columns are fixedly connected to the inner top of the fixed box; and the bottom ends of the spring columns are interconnected with the cleaning plate.

[0008] Preferably, a limiting hole is provided on the outer side wall of the slider; a mounting block is fixedly connected to a side wall of one side of the photovoltaic panel body; a second electric push rod is fixedly connected to the outer side wall of the mounting block; and a limiting column is fixedly connected to the output end of the second electric push rod.

[0009] Preferably, a pair of first connecting columns are fixedly connected to the bottom of the photovoltaic panel body; the first connecting columns are fixedly connected to the second connecting columns at one end away from the photovoltaic panel body; the outer side walls of the second connecting columns are fixedly connected to guide columns; the outer side walls of the guide columns are slidably connected to connecting blocks; one end of the connecting block is interconnected with the protective plate.

[0010] Preferably, a pair of blocking plates are fixedly connected to the side wall of one side of the photovoltaic panel body; a second fixing plate is fixedly connected to the side wall of the sliding block away from the gear; and the blocking plate and the second fixing plate are in contact with each other.

[0011] Preferably, a first magnetic block is fixedly connected to the top of the inner side of the fixed box; a second magnetic block is fixedly connected to the top of the cleaning plate; and the first magnetic block and the second magnetic block are both arranged on the inner side of multiple groups of spring columns.

[0012] Preferably, a pair of inner grooves are formed on the inner side wall of the protective plate; and a plurality of groups of fitting rotating columns are rotatably connected to the inner sides of the inner grooves.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model describes an auxiliary protection component for photovoltaic panels. The servo motor is started to drive the gear to rotate. During the rotation of the gear, the teeth and the slider are driven to move downward, the slider drives the fixed block to follow the movement, and the fixed block drives the protective plate to follow the movement. When the protective plate moves to a position that completely covers the surface of the photovoltaic panel body, it stops moving. That is, the protective plate can achieve the effect of protecting the surface of the photovoltaic panel body, reducing the risk of flying animals colliding with the surface of the photovoltaic panel body during flight due to the dim light at night, causing damage to the surface of the photovoltaic panel body, thereby increasing the service life of the photovoltaic panel body and improving the stability of the photovoltaic panel body when working outdoors.

[0015] 2. The utility model describes an auxiliary protective component for photovoltaic panels. When the photovoltaic panel body is working outdoors for a long time, some dust and impurities are easily adhered to the surface. During the downward movement of the protective plate, multiple sets of spring columns push the cleaning plate to move downward, so that the bottom end of the cleaning plate contacts the surface of the photovoltaic panel body, and the bottom end of the cleaning plate is made of soft material. At this time, when the protective plate drives the fixed box and the cleaning plate to move downward, the bottom end of the cleaning plate can clean the dust and impurities adhered to the surface of the photovoltaic panel body when it works for a long time, thereby improving the cleanliness of the surface of the photovoltaic panel body; thereby improving the power generation efficiency of the photovoltaic panel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a three-dimensional diagram of the photovoltaic panel body in the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the fixing block in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the protective plate in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the servo motor in the utility model;

[0021] Figure 5 It is a three-dimensional diagram of the spring column in the utility model.

[0022] In the figure: 1. photovoltaic panel body; 11. slide groove; 12. slider; 13. teeth; 14. fixing frame; 15. servo motor; 16. gear; 17. fixing block; 18. protective plate; 19. first electric push rod; 110. limit block; 2. first fixed plate; 21. fixing box; 22. cleaning plate; 23. spring column; 3. limit hole; 31. mounting block; 32. second electric push rod; 33. limit column; 4. first connecting column; 41. second connecting column; 42. guide column; 43. connecting block; 5. blocking plate; 51. second fixed plate; 6. first magnetic block; 61. second magnetic block; 7. inner groove; 71. fitting rotating column. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, an auxiliary protection component for photovoltaic panels includes a photovoltaic panel body 1; a pair of slide grooves 11 are provided on one side wall of the photovoltaic panel body 1; a slider 12 is slidably connected to the inner side of the slide grooves 11; a plurality of groups of teeth 13 are fixedly connected to one side wall of the slider 12; a fixing frame 14 is fixedly connected to one side wall of the photovoltaic panel body 1; a servo motor 15 is fixedly connected to the inner side of the fixing frame 14; a gear 16 is rotatably connected to one side wall of the photovoltaic panel body 1; the output end of the servo motor 15 is connected to the gear 16; the teeth 13 and the gear 16 are meshed with each other; a fixing block 17 is fixedly connected to the side wall of the slider 12 away from each other; a protective plate 18 is fixedly connected to one side wall of the fixing block 17; a first electric push rod 19 is fixedly connected to the outer side wall of the fixing frame 14; the output end of the first electric push rod 19 is fixedly connected to a limiting block 110; during operation: at night when it is necessary to protect the surface of the photovoltaic panel body 1, the servo motor 15 is started to drive the gear 16 to rotate, and during the rotation of the gear 16, the teeth 13 and the slider 12 are driven When the protective plate 18 moves downward, the slider 12 drives the fixed block 17 to move with it, and the fixed block 17 drives the protective plate 18 to move with it. When the protective plate 18 moves to the position where the surface of the photovoltaic panel body 1 is completely covered, it stops moving, that is, the protective plate 18 can achieve the effect of protecting the surface of the photovoltaic panel body 1, reducing the situation that the flying animals easily collide with the surface of the photovoltaic panel body 1 during flight due to the dim light at night, resulting in damage to the surface of the photovoltaic panel body 1, thereby improving the service life of the photovoltaic panel body 1 and improving the stability of the photovoltaic panel body 1 when working outdoors; during the day, and the protective plate 18 is in the upper working state, the first electric push rod 19 is started to push the limit block 110 to embed into the inner tooth groove of the gear 16. At this time, the limit block 110 can limit the gear 16 to prevent the gear 16 from reversing. The gear 16 can limit the teeth 13, the slider 12, the fixed block 17 and the protective plate 18, thereby improving the stability of the protective plate 18 when working above.

[0025] like Figure 1 , Figure 2 , Figure 5As shown, the outer wall of the protective plate 18 is fixedly connected to a first fixed plate 2; a fixed box 21 is fixedly connected to one side wall of the first fixed plate 2; a cleaning plate 22 is slidably connected to the inner side of the fixed box 21; a plurality of groups of spring columns 23 are fixedly connected to the inner top of the fixed box 21; the bottom ends of the spring columns 23 are connected to the cleaning plate 22; during operation: the photovoltaic panel body 1 is in outdoor work for a long time, and some dust and impurities are easily adhered to the surface. During the downward movement of the protective plate 18, the plurality of groups of spring columns 23 push the cleaning plate 22 to move downward, so that the bottom end of the cleaning plate 22 contacts the surface of the photovoltaic panel body 1, and the bottom end of the cleaning plate 22 is made of soft material. At this time, during the downward movement of the protective plate 18 driving the fixed box 21 and the cleaning plate 22, the bottom end of the cleaning plate 22 can clean the dust and impurities adhered to the surface of the photovoltaic panel body 1 when it works for a long time, thereby improving the cleanliness of the surface of the photovoltaic panel body 1; thereby improving the power generation efficiency of the photovoltaic panel body 1.

[0026] like Figure 2 As shown, a limit hole 3 is provided on the outer wall of the slider 12; a mounting block 31 is fixedly connected to a side wall of one side of the photovoltaic panel body 1; a second electric push rod 32 is fixedly connected to the outer wall of the mounting block 31; an output end of the second electric push rod 32 is fixedly connected to a limit column 33; during operation: when the protective plate 18 moves downward to a suitable position and stops moving, the second electric push rod 32 is started to push the limit column 33 to move, and the limit column 33 is moved to the inside of the limit hole 3, the limit column 33 can limit the slider 12, that is, the slider 12 can limit the fixed block 17 and the protective plate 18, thereby improving the stability of the protective plate 18 when working at night and reducing the possibility of the protective plate 18 falling off.

[0027] like Figure 1 As shown, a pair of first connecting columns 4 are fixedly connected to the bottom of the photovoltaic panel body 1; the first connecting columns 4 are fixedly connected to the second connecting columns 41 at one end away from the photovoltaic panel body 1; the outer wall of the second connecting column 41 is fixedly connected to a guide column 42; the outer wall of the guide column 42 is slidably connected to a connecting block 43; one end of the connecting block 43 is interconnected with the protective plate 18; during operation: during the downward movement of the protective plate 18, since the connecting block 43 is interconnected with the protective plate 18, the guide column 42 and the connecting block 43 cooperate with each other, so that the protective plate 18 can be supported and limited when it moves downward, thereby improving the overall stability of the protective plate 18 when it moves back and forth.

[0028] like Figure 2 and Figure 4As shown, a pair of blocking plates 5 are fixedly connected to the side wall of one side of the photovoltaic panel body 1; the side wall of the slider 12 away from the gear 16 is fixedly connected to a second fixing plate 51; the blocking plate 5 and the second fixing plate 51 are in contact with each other; during operation: because the second fixing plate 51 and the slider 12 are connected to each other, the second fixing plate 51 follows the upward movement of the slider 12, and when the top of the second fixing plate 51 moves to contact with the bottom of the blocking plate 5, the movement can be stopped. The second fixing plate 51 can be limited by the set blocking plate 5, and the second fixing plate 51 can limit the slider 12, thereby avoiding the situation where the slider 12 is separated from the inner side of the slide groove 11 when the slider 12 moves too far upward, thereby improving the stability of the slider 12 when it moves upward.

[0029] like Figure 5 As shown, a first magnetic block 6 is fixedly connected to the top of the inner side of the fixing box 21; a second magnetic block 61 is fixedly connected to the top of the cleaning plate 22; the first magnetic block 6 and the second magnetic block 61 are both arranged on the inner side of the plurality of spring columns 23; when working: the first magnetic block 6 and the second magnetic block 61 repel each other due to the magnetic force, thereby pushing the bottom end of the cleaning plate 22 to fit more closely with the surface of the photovoltaic panel body 1, so that the bottom end of the cleaning plate 22 is more effective in cleaning dust and impurities on the surface of the photovoltaic panel body 1.

[0030] like Figure 2 and Figure 3 As shown, a pair of inner grooves 7 are opened on the inner side wall of the protective plate 18; multiple groups of fitting rotating columns 71 are rotatably connected to the inner sides of the inner grooves 7; during operation: during the downward movement of the protective plate 18, the outer walls of the multiple groups of fitting rotating columns 71 are in contact and fit with the outer walls of the photovoltaic panel body 1, and the multiple groups of fitting rotating columns 71 are rotated accordingly, and the multiple groups of fitting rotating columns 71 improve the stability of the protective plate 18 during long-term movement.

[0031] Working principle: when the surface of the photovoltaic panel body 1 needs to be protected at night, the servo motor 15 is started to drive the gear 16 to rotate. During the rotation of the gear 16, the teeth 13 and the slider 12 are driven to move downward, and the slider 12 drives the fixed block 17 to move with it, and the fixed block 17 drives the protective plate 18 to move with it. When the protective plate 18 moves to a position where the surface of the photovoltaic panel body 1 is completely covered, it stops moving. That is, the protective plate 18 can achieve the effect of protecting the surface of the photovoltaic panel body 1, reducing the risk of flying animals colliding with the surface of the photovoltaic panel body 1 during flight due to the dim light at night, resulting in the photovoltaic panel body 1 surface damage occurs, thereby increasing the service life of the photovoltaic panel body 1 and improving the stability of the photovoltaic panel body 1 when working outdoors; during the day, and the protective plate 18 is in the upper working state, the first electric push rod 19 is started to push the limit block 110 to embed into the inner tooth groove of the gear 16. At this time, the limit block 110 can limit the gear 16 to prevent the gear 16 from reversing. The gear 16 can limit the teeth 13, the slider 12, the fixed block 17 and the protective plate 18, thereby improving the stability of the protective plate 18 when working above; the photovoltaic panel body 1 is in the outdoor work for a long time, and the surface Some dust and impurities are easily adhered. During the downward movement of the protective plate 18, multiple groups of spring columns 23 push the cleaning plate 22 to move downward, so that the bottom end of the cleaning plate 22 contacts the surface of the photovoltaic panel body 1, and the bottom end of the cleaning plate 22 is made of soft material. At this time, during the downward movement of the protective plate 18 driving the fixing box 21 and the cleaning plate 22, the bottom end of the cleaning plate 22 can clean the dust and impurities adhered to the surface of the photovoltaic panel body 1 when it works for a long time, thereby improving the cleanliness of the surface of the photovoltaic panel body 1; thereby improving the power generation efficiency of the photovoltaic panel body 1; when the protective plate 18 moves downward to a suitable position and stops moving, the first The second electric push rod 32 pushes the limit column 33 to move, and makes the limit column 33 move to the inside of the limit hole 3, and the limit column 33 can limit the slider 12, that is, the slider 12 can limit the fixed block 17 and the protective plate 18, thereby improving the stability of the protective plate 18 when working at night and reducing the possibility of the protective plate 18 falling off; in the process of the protective plate 18 moving downward, because the connecting block 43 is connected to the protective plate 18, the guide column 42 and the connecting block 43 cooperate with each other, and the support and limiting work can be performed when the protective plate 18 moves downward, thereby improving the overall stability of the protective plate 18 when it moves back and forth;Because the second fixing plate 51 and the slider 12 are connected to each other, when the slider 12 moves upward, the second fixing plate 51 moves upward accordingly. When the top of the second fixing plate 51 moves to contact with the bottom of the blocking plate 5, the movement can be stopped. The blocking plate 5 can be used to limit the second fixing plate 51. The second fixing plate 51 can limit the slider 12, thereby preventing the slider 12 from detaching from the inner side of the slide groove 11 when the slider 12 moves too far upward, thereby improving the slider 12 Stability when moving upward; the first magnetic block 6 and the second magnetic block 61 repel each other due to magnetic force, thereby pushing the bottom end of the cleaning plate 22 to fit more closely with the surface of the photovoltaic panel body 1, making the bottom end of the cleaning plate 22 more effective in cleaning dust and impurities on the surface of the photovoltaic panel body 1; during the downward movement of the protective plate 18, the outer wall of the multiple sets of fitting rotating columns 71 and the outer wall of the photovoltaic panel body 1 are in contact and fit with each other, and the multiple sets of fitting rotating columns 71 follow the rotation, and the multiple sets of fitting rotating columns 71 improve the stability of the protective plate 18 when it moves for a long time. ;

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An auxiliary protection assembly for a photovoltaic panel, comprising a photovoltaic panel body (1); characterized in that: A pair of slide grooves (11) are provided on one side wall of the photovoltaic panel body (1); a slider (12) is slidably connected to the inner side of each of the slide grooves (11); a plurality of groups of teeth (13) are fixedly connected to one side wall of the slider (12); a fixing frame (14) is fixedly connected to one side wall of the photovoltaic panel body (1); a servo motor (15) is fixedly connected to the inner side of the fixing frame (14); a gear (16) is rotatably connected to one side wall of the photovoltaic panel body (1); an output end of the servo motor (15) is connected to the gear (16); the teeth (13) and the gear (16) are meshed with each other; a fixing block (17) is fixedly connected to the side wall of the slider (12) away from each other; a protective plate (18) is fixedly connected to one side wall of the fixing block (17); a first electric push rod (19) is fixedly connected to the outer side wall of the fixing frame (14); a limiting block (110) is fixedly connected to the output end of the first electric push rod (19).

2. The auxiliary protection assembly for photovoltaic panels according to claim 1, characterized in that: The outer side wall of the protective plate (18) is fixedly connected to a first fixed plate (2); a side wall of one side of the first fixed plate (2) is fixedly connected to a fixed box (21); a cleaning plate (22) is slidably connected to the inside of the fixed box (21); a plurality of groups of spring columns (23) are fixedly connected to the top of the inner side of the fixed box (21); the bottom ends of the spring columns (23) are mutually connected to the cleaning plate (22).

3. The auxiliary protection assembly for photovoltaic panels according to claim 1, characterized in that: The outer wall of the sliding block (12) is provided with a limit hole (3); a mounting block (31) is fixedly connected to a side wall of one side of the photovoltaic panel body (1); a second electric push rod (32) is fixedly connected to the outer wall of the mounting block (31); and the output end of the second electric push rod (32) is fixedly connected to a limit column (33).

4. The auxiliary protection assembly for photovoltaic panels according to claim 1, characterized in that: A pair of first connecting columns (4) are fixedly connected to the bottom of the photovoltaic panel body (1); the first connecting columns (4) are fixedly connected to one end away from the photovoltaic panel body (1) with a second connecting column (41); the outer wall of the second connecting column (41) is fixedly connected to a guide column (42); the outer wall of the guide column (42) is slidably connected to a connecting block (43); one end of the connecting block (43) is interconnected with the protective plate (18).

5. The auxiliary protection assembly for photovoltaic panels according to claim 1, characterized in that: A pair of blocking plates (5) are fixedly connected to the side wall of one side of the photovoltaic panel body (1); a second fixing plate (51) is fixedly connected to the side wall of the sliding block (12) away from the gear (16); and the blocking plate (5) and the second fixing plate (51) are in contact with each other.

6. The auxiliary protection assembly for photovoltaic panels according to claim 2, characterized in that: A first magnetic block (6) is fixedly connected to the top of the inner side of the fixing box (21); a second magnetic block (61) is fixedly connected to the top of the cleaning plate (22); and the first magnetic block (6) and the second magnetic block (61) are both arranged on the inner side of the plurality of groups of spring columns (23).

7. The auxiliary protection assembly for photovoltaic panels according to claim 1, characterized in that: A pair of inner grooves (7) are formed on the inner side wall of the protection plate (18); and a plurality of groups of fitting rotating columns (71) are rotatably connected to the inner sides of the inner grooves (7).

Images