Novel solar panel mounting and fixing structure

Abstract

The utility model relates to a novel solar panel mounting and fixing structure, which is provided with a fixed base and photovoltaic supports, and each photovoltaic support is fixedly mounted on the fixed base. The adhesive layer comprises a first double-layer adhesive tape, a second double-layer adhesive tape, a first adhesive part, a second adhesive part and a middle adhesive part, the first double-layer adhesive tape, the fixed base and the photovoltaic support form a left ventilation cavity, and the second double-layer adhesive tape, the fixed base and the photovoltaic support form a right ventilation cavity; the first double-layer adhesive tape, the second double-layer adhesive tape, the fixed base and the photovoltaic support form a middle ventilation cavity, the first adhesive part is arranged in the left ventilation cavity, the second adhesive part is arranged in the right ventilation cavity, and the second adhesive part and the second double-layer adhesive tape form a second ventilation channel. Each photovoltaic support is in positioning connection with the fixed base through the first double-layer adhesive tape and the second double-layer adhesive tape, and is fixedly connected after the first adhesive part, the middle adhesive part and the second adhesive part are ventilated and cured. The device is ingenious in structure, convenient and practical.

Description

Technical Field

[0001] This utility model relates to the field of solar panel installation, and in particular to a novel solar panel installation and fixing structure. Background Technology

[0002] In a vehicle environment, adhesives are typically used to secure two items together. However, adhesives have a long curing time, preventing the bonded items from moving quickly. For example, commercial vehicles cannot be parked for extended periods, usually only a few hours, leaving insufficient time for the adhesive to cure. Adhesive technology is widely used in product assembly, repair, and structural fastening across many industries.

[0003] Traditional bonding methods typically rely on adhesives, but adhesives have long curing times, making it impossible to move the sample during the curing process. This can affect production efficiency or product quality in situations requiring efficient and quick operation, which is quite inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a novel installation and fixing structure for solar panels. The structure is ingenious and can achieve a fast and stable connection between the fixing base and the photovoltaic support, as well as rapid fixation with adhesive, making it efficient and convenient.

[0005] The technical solution to achieve the purpose of this utility model is as follows: This utility model has a fixed base and photovoltaic brackets disposed at each corner of the fixed base. Each photovoltaic bracket fixes the solar panel to the fixed base by locking components. Each photovoltaic bracket is fixedly connected to the fixed base by an adhesive layer. The adhesive layer includes a first double-layer adhesive tape and a second double-layer adhesive tape disposed opposite to each other, a first adhesive portion disposed on one side of the first double-layer adhesive tape, a second adhesive portion disposed on one side of the second double-layer adhesive tape, and a middle adhesive portion disposed between the first double-layer adhesive tape and the second double-layer adhesive tape. The first double-layer adhesive tape, the fixed base, and the photovoltaic brackets form a left ventilation cavity, the second double-layer adhesive tape, the fixed base, and the photovoltaic brackets form a right ventilation cavity, and the first double-layer adhesive tape, the second double-layer adhesive tape, the fixed base, and the photovoltaic brackets form a central ventilation cavity. The first adhesive portion is disposed within the left ventilation cavity. The first adhesive part and the first double-layer adhesive tape form a first ventilation channel that can accelerate the fixing of the first adhesive part. The middle adhesive part is set in the middle ventilation cavity. The middle adhesive part and the first double-layer adhesive tape form a first middle ventilation channel that can accelerate the fixing of the middle adhesive part. The middle adhesive part and the second double-layer adhesive tape form a second middle ventilation channel that can accelerate the fixing of the middle adhesive part. The second adhesive part is set in the right ventilation cavity. The second adhesive part and the second double-layer adhesive tape form a second ventilation channel that can accelerate the fixing of the second adhesive part. The left ventilation cavity, the middle ventilation cavity and the right ventilation cavity are not connected. The first ventilation channel, the first middle ventilation channel, the second middle ventilation channel and the second ventilation channel are not connected. Each photovoltaic bracket is positioned and connected to the fixing base through the first double-layer adhesive tape and the second double-layer adhesive tape, and is fixedly connected after the first adhesive part, the middle adhesive part and the second adhesive part are ventilated and cured.

[0006] Furthermore, the first and second double-layer adhesive tapes are symmetrically arranged, both of which are V-shaped. The first double-layer adhesive tape, the fixed base, and the photovoltaic bracket form a triangular left ventilation cavity. The first adhesive portion and the first double-layer adhesive tape form a V-shaped first ventilation channel that can accelerate the curing of the outer side of the first adhesive portion. The second double-layer adhesive tape, the fixed base, and the photovoltaic bracket form a triangular right ventilation cavity. The second adhesive portion and the second double-layer adhesive tape form a V-shaped second ventilation channel that can accelerate the curing of the outer side of the second adhesive portion. Both the first and second adhesive portions are provided with air inlet channels, which are symmetrically arranged.

[0007] Furthermore, both the first double-layer adhesive tape and the second double-layer adhesive tape mentioned above include a first tape portion and a second tape portion. The extension direction of the air intake channel is parallel to the extension direction of the first tape portion. The air intake channel is also provided with a swirling cavity communicating with the air intake channel. The width of the swirling cavity is greater than the width of the air intake channel. One end of the air intake channel of the first adhesive portion is disposed in the first adhesive portion. The air intake channel of the first adhesive portion extends to the outside of the first adhesive portion along the extension direction of the first tape portion. One end of the air intake channel of the second adhesive portion is disposed in the second adhesive portion. The air intake channel of the second adhesive portion extends to the outside of the second adhesive portion along the extension direction of the first tape portion.

[0008] Furthermore, the first adhesive part has a first stop surface in its swirl chamber to prevent deformation of the first adhesive part under force, and the second adhesive part has a first stop surface in its swirl chamber to prevent deformation of the second adhesive part under force. Each first stop surface is perpendicular to the extension direction of the air intake channel.

[0009] Furthermore, the aforementioned intermediate adhesive portion is arranged in a continuous S-shape, and the first intermediate ventilation channel and the second intermediate ventilation channel are arranged symmetrically at the center. Both the first and second intermediate ventilation channels include a first air inlet slot and a second air inlet slot that are interconnected. The first air inlet slot is T-shaped, and the second air inlet slot is U-shaped. The first and second air inlet slots are connected through a pressurization port. The first air inlet slot includes a first air trough and a horizontally arranged second air trough. The second air inlet slot includes a third air trough and a horizontally arranged fourth air trough. The second and fourth air troughs are arranged in parallel. The third air trough and the first air trough are connected through a pressurization port. Each pressurization port is formed by the intersection of the first adhesive portion and the second adhesive portion, and by the connection between the intermediate adhesive portion and the fixed base and the photovoltaic bracket.

[0010] Furthermore, the bottom of each second and fourth air duct is provided with a second stop surface to prevent the intermediate adhesive part from deforming under stress. The second stop surface in the second air duct is set perpendicular to the extension direction of the second air duct, and the second stop surface in the fourth air duct is set perpendicular to the extension direction of the fourth air duct.

[0011] Furthermore, the aforementioned fixed base is provided with a first tape frame corresponding to the outer contour of the first double-layer tape and a second tape frame corresponding to the outer contour of the second double-layer tape. The left side of the first tape frame is provided with a first glue application line corresponding to the first adhesive portion, and the right side of the second tape frame is provided with a second glue application line corresponding to the second adhesive portion. Between the first tape frame and the second tape frame is a middle glue application line corresponding to the middle adhesive portion. The first double-layer tape is pasted inside the first tape frame, and the second double-layer tape is pasted inside the second tape frame. The first adhesive portion is set in the left ventilation cavity along the first glue application line, the second adhesive portion is set in the right ventilation cavity along the second glue application line, and the middle adhesive portion is set in the middle ventilation cavity along the middle glue application line.

[0012] Furthermore, the aforementioned fixed base is provided with bottom sliding grooves that are opposite to and parallel to the second air duct. The fixed base also has adjusting rods that are slidably mounted on it. The moving direction of each adjusting rod is parallel to the extending direction of the bottom sliding groove. Each adjusting rod has a bottom slider at its bottom that matches the bottom sliding groove. The height of the bottom slider is greater than the height of the bottom sliding groove. The adjusting rods are slidably mounted on the fixed base through the cooperation of the bottom sliders and bottom sliding grooves. Each adjusting rod has an adjusting groove parallel to its extending direction. The adjusting groove contains a groove that... Each photovoltaic bracket has an adjusting slider, which has a threaded through hole. An adjusting screw is installed in the threaded through hole, and the lower end of the adjusting screw has a rotating part. The photovoltaic bracket has a rotating hole corresponding to the rotating part. The adjusting screw is rotatably connected to the photovoltaic bracket through the cooperation of the rotating part and the rotating hole. The photovoltaic bracket is driven to press against the corners of the solar panel through the sliding cooperation of the bottom slider and the bottom slide groove, and the cooperation of the adjusting slider and the adjusting slide groove. After the glue is applied, the photovoltaic bracket presses the solar panel against the fixed base through the cooperation of the adjusting screw and the adjusting screw hole.

[0013] Furthermore, the bottom of the aforementioned adjusting slider is also provided with a bottom positioning rod arranged parallel to the adjusting screw, and the photovoltaic bracket is provided with bottom positioning holes adapted to each bottom positioning rod. The photovoltaic bracket is positioned and connected to the photovoltaic bracket through the insertion and cooperation of the bottom positioning rod and the bottom positioning hole.

[0014] Furthermore, the bottom of the aforementioned adjusting slider is provided with a bottom sliding hole that is adapted to the bottom positioning rod. The bottom positioning rod is slidably disposed in the bottom sliding hole, and a return spring is sleeved on the bottom positioning rod. The two ends of the return spring are fixedly connected to the bottom positioning rod and the bottom sliding hole, respectively. The bottom positioning rod extends into the bottom positioning hole and is positioned and connected to the photovoltaic bracket by the continuous force of the return spring.

[0015] This utility model has positive effects: (1) This utility model sets an adhesive layer between the fixed base and the photovoltaic bracket, and sets the adhesive layer as a combination of a first double-layer tape, a second double-layer tape, a first adhesive part, a second adhesive part and a middle adhesive part. The left side of the first double-layer tape forms a first ventilation channel between the fixed base and the photovoltaic bracket. The setting of the first ventilation channel accelerates the curing of the first adhesive part. The right side of the second double-layer tape forms a second ventilation channel between the fixed base and the photovoltaic bracket. The setting of the second ventilation channel accelerates the curing of the second adhesive part. A middle ventilation cavity is formed between the first double-layer tape and the second double-layer tape. The middle adhesive part is set in the middle ventilation cavity and the middle ventilation cavity is divided into a first middle ventilation channel and a second middle ventilation channel. Thus, the left and right sides of the middle adhesive part are fixed simultaneously and quickly, which effectively solves the problem of excessive curing time of adhesive in the prior art. It ensures the curing time of adhesive between each photovoltaic bracket and the fixed base, and also ensures the firmness and stability of the connection between the photovoltaic bracket and the fixed base. The structure is ingenious, stable and practical.

[0016] (2) By setting the first ventilation channel in a V shape and the second ventilation channel in a V shape, the ventilation stroke of the first ventilation channel and the second ventilation channel is increased, thereby increasing the curing time of the first adhesive part and the second adhesive part, further ensuring the connection between the left and right sides of each photovoltaic bracket and the fixed base, making it stable and practical.

[0017] (3) This utility model provides an air intake channel on the first adhesive part and the second adhesive part, and a vortex chamber in the air intake channel to comprehensively and highly accelerate the curing effect inside the first adhesive part and the second adhesive part. In addition, by cooperating with the first air intake channel and the second air intake channel, it effectively ensures the curing effect inside and outside the first adhesive part and the second adhesive part, which is efficient and convenient.

[0018] (4) This utility model provides a first stop surface in the first adhesive part and the second adhesive part, and sets the first stop surface perpendicular to the extension direction of the air inlet channel. By setting the first stop surface, the deformation of the first adhesive part and the second adhesive part caused by wind impact is effectively avoided, and the blockage of the first air inlet channel and the second air inlet channel is avoided, which further ensures the efficiency of ventilation and curing of the first air inlet channel and the second air inlet channel. It is convenient and practical.

[0019] (5) This utility model sets the first air inlet channel and the second air inlet channel as a combination of the first air inlet groove and the second air inlet groove, and sets a pressurization port between the first air inlet groove and the second air inlet groove. When the air blown in from the first air inlet groove or the second air inlet groove enters the pressurization port, part of it can enter the other air inlet groove through the pressurization port. When it just enters the other air inlet groove, the airflow speed is accelerated by pressurization, which accelerates the curing efficiency of the middle adhesive part. The other part enters the second air groove or the fourth air groove through the obstruction of the pressurization port, thereby increasing the overall airflow path and accelerating the curing efficiency of both sides of the middle adhesive part. It is efficient and convenient.

[0020] (6) By setting a second stop surface in the second air groove and the fourth air groove, the present invention can effectively prevent the intermediate adhesive part from deforming due to the impact of wind force, thereby ensuring the smooth flow of air in the first intermediate channel and the second intermediate channel, laying the foundation for the curing efficiency of the intermediate adhesive part, which is practical and efficient.

[0021] (7) By setting a first tape frame line, a second tape frame line, and a middle glue application line on the fixed base, the operator can apply glue to the fixed base along the first tape frame line, the second tape frame line, the middle glue application line, the first glue application line, and the second glue application line, thereby ensuring the accuracy of the operator's glue application, which is convenient and practical.

[0022] (8) This utility model sets an adjusting rod on a fixed base. The adjusting rod is slidably set on the fixed base by the cooperation of the bottom slider and the bottom groove of each slider. This makes it suitable for solar panels of various lengths. The adjusting screw is rotatably connected to the photovoltaic bracket by the cooperation of the rotating part and the rotating hole. The photovoltaic bracket is driven to press against the corners of the solar panel by the sliding cooperation of the bottom slider and the bottom groove, and the cooperation of the adjusting slider and the adjusting groove. After the glue is applied, the photovoltaic bracket presses the solar panel against the fixed base by the cooperation of the adjusting screw and the adjusting screw hole. This makes it suitable for solar panels of various widths. After the adjustment is completed, the photovoltaic bracket is pressed against the fixed base by the rotation of the adjusting screw. This makes each photovoltaic bracket suitable for solar panels of various sizes. It has good adjustability and applicability.

[0023] (9) This utility model provides a bottom positioning rod at the bottom of the adjusting slider and a bottom positioning hole on the photovoltaic bracket. The photovoltaic bracket effectively ensures the stability of the photovoltaic bracket by cooperating with the bottom positioning rod and the bottom positioning hole, and avoids the photovoltaic bracket from rotating during the adjustment process. It is convenient and practical.

[0024] (10) This utility model provides a bottom sliding hole on the adjusting slider and a reset spring inside the bottom sliding hole, which makes it convenient for the operator to insert the bottom sliding rod into the bottom positioning hole or to disengage it from the bottom positioning hole, making it convenient and practical. Attached Figure Description

[0025] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein...

[0026] Figure 1 This is a schematic diagram of the overall structure of the installation and fixing structure of the novel solar panel in this utility model;

[0027] Figure 2 This is a schematic diagram of the overall structure of the adhesive layer in this utility model;

[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 This is a top view of the overall structure of each glue application line on the fixed base in this utility model;

[0030] Figure 5 This is a front view of the overall structure of the installation and fixing structure of the novel solar panel in this utility model;

[0031] Figure 6 This is a cross-sectional view of the connection structure between the adjusting slider and the photovoltaic support in this utility model;

[0032] The attached figures are labeled as follows:

[0033] Fixed base 1; bottom slide groove 11; first tape frame 12; second tape frame 13; first glue application line 14; second glue application line 15; middle glue application line 16; photovoltaic bracket 2; rotating hole 21; bottom positioning hole 22; adjusting rod 3; adjusting slide groove 31; adjusting slider 32; threaded through hole 321; bottom sliding hole 322; adjusting screw 33; rotating part 34; bottom positioning rod 35; return spring 36; bottom slider 37; adhesive layer 4; First tape section 4a; Second tape section 4b; First double-layer tape 41; Second double-layer tape 42; First adhesive section 43; Second adhesive section 44; Intermediate adhesive section 45; First ventilation channel 5; Second ventilation channel 6; Air inlet channel 7; Rotation chamber 71; First stop surface 72; First air inlet groove 8; Second stop surface 8a; First air groove 81; Second air groove 82; Second air inlet groove 9; Third air groove 91; Fourth air groove 92; Pressurization port 10. Detailed Implementation

[0034] See Figures 1 to 6This utility model includes a fixed base 1 and photovoltaic brackets 2 disposed at each corner of the fixed base 1. Each photovoltaic bracket 2 fixes a solar panel to the fixed base 1 by locking components. Each photovoltaic bracket 2 is fixedly connected to the fixed base 1 by an adhesive layer 4. The adhesive layer 4 includes a first double-layer adhesive tape 41 and a second double-layer adhesive tape 42 disposed opposite to each other, a first adhesive portion 43 disposed on one side of the first double-layer adhesive tape 41, a second adhesive portion 44 disposed on one side of the second double-layer adhesive tape 42, and a portion disposed on the first double-layer adhesive tape. The intermediate adhesive portion 45 between the first double-layer adhesive tape 41 and the second double-layer adhesive tape 42 is configured as a double-sided acrylic foam adhesive. The closed-cell structure of the acrylic foam can absorb resonant frequencies, preventing cracks from forming in the adhesive portions due to long-term micro-vibration. The first double-layer adhesive tape 41, the fixing base 1, and the photovoltaic bracket 2 form a left ventilation cavity, and the second double-layer adhesive tape 42, the fixing base 1, and the photovoltaic bracket 2 form a right ventilation cavity. The first double-layer adhesive tape 41, the second double-layer adhesive tape 42, the fixing base 1, and the photovoltaic bracket 2 form a combined structure. A central ventilation cavity is formed. The first adhesive part 43 is disposed in the left ventilation cavity. The first adhesive part 43 and the first double-layer adhesive tape 41 form a first ventilation channel 5 that can accelerate the fixing of the first adhesive part 43. The middle adhesive part 45 is disposed in the central ventilation cavity. The middle adhesive part 45 and the first double-layer adhesive tape 41 form a first intermediate ventilation channel that can accelerate the fixing of the middle adhesive part 45. The middle adhesive part 45 and the second double-layer adhesive tape 42 form a second intermediate ventilation channel that can accelerate the fixing of the middle adhesive part 45. The second adhesive part 44 is disposed in the central ventilation cavity. Inside the right ventilation cavity, the second adhesive part 44 and the second double-layer adhesive tape 42 form a second ventilation channel 6 that can accelerate the fixing of the second adhesive part 44. The left ventilation cavity, the middle ventilation cavity and the right ventilation cavity are not connected. The first ventilation channel 5, the first middle ventilation channel, the second middle ventilation channel and the second ventilation channel 6 are not connected. Each photovoltaic bracket 2 is positioned and connected to the fixed base 1 through the first double-layer adhesive tape 41 and the second double-layer adhesive tape 42, and is fixedly connected after the first adhesive part 43, the middle adhesive part 45 and the second adhesive part 44 are ventilated and cured.

[0035] The first double-layer adhesive tape 41 and the second double-layer adhesive tape 42 are symmetrically arranged. Both the first double-layer adhesive tape 41 and the second double-layer adhesive tape 42 are V-shaped. The first double-layer adhesive tape 41, the fixed base 1 and the photovoltaic bracket 2 form a triangular left ventilation cavity. The first adhesive part 43 and the first double-layer adhesive tape 41 form a V-shaped first ventilation channel 5 that can accelerate the curing of the outer side of the first adhesive part 43. The second double-layer adhesive tape 42, the fixed base 1 and the photovoltaic bracket 2 form a triangular right ventilation cavity. The second adhesive part 44 and the second double-layer adhesive tape 42 form a V-shaped second ventilation channel 6 that can accelerate the curing of the outer side of the second adhesive part 44. Both the first adhesive part 43 and the second adhesive part 44 are provided with air inlet channels 7. The air inlet channels 7 on the first adhesive part 43 and the second adhesive part 44 are symmetrically arranged.

[0036] Both the first double-layer adhesive tape 41 and the second double-layer adhesive tape 42 include a first tape portion 4a and a second tape portion 4b. The extension direction of the air intake channel 7 is parallel to the extension direction of the first tape portion 4a. The air intake channel 7 is also provided with a vortex cavity 71 communicating with the air intake channel 7. The width of the vortex cavity 71 is greater than the width of the air intake channel 7. One end of the air intake channel 7 of the first adhesive portion 43 is disposed in the first adhesive portion 43. The air intake channel 7 of the first adhesive portion 43 extends to the outside of the first adhesive portion 43 along the extension direction of the first tape portion 4a. One end of the air intake channel 7 of the second adhesive portion 44 is disposed in the second adhesive portion 44. The air intake channel 7 of the second adhesive portion 44 extends to the outside of the second adhesive portion 44 along the extension direction of the first tape portion 4a.

[0037] The first adhesive part 43 has a first stop surface 72 in its swirl chamber 71 to prevent the first adhesive part 43 from deforming under force, and the second adhesive part 44 has a first stop surface 72 in its swirl chamber 71 to prevent the second adhesive part 44 from deforming under force. Each first stop surface 72 is perpendicular to the extension direction of the air intake channel 7.

[0038] The intermediate adhesive portion 45 is arranged in a continuous S-shape. The first intermediate ventilation channel and the second intermediate ventilation channel are arranged in a centrally symmetrical manner. Both the first intermediate ventilation channel and the second intermediate ventilation channel include a first air inlet groove 8 and a second air inlet groove 9 that are connected to each other. The first air inlet groove 8 is arranged in a T-shape, and the second air inlet groove 9 is arranged in a U-shape. The first air inlet groove 8 and the second air inlet groove 9 are connected through a pressurization port 10. The first air inlet groove 8 includes a first air trough 81 and a horizontally arranged second air trough 82. The second air inlet groove 9 includes a third air trough 91 and a horizontally arranged fourth air trough 92. The second air trough 82 and the fourth air trough 92 are arranged in parallel. The third air trough 91 and the first air trough 81 are connected through a pressurization port 10. Each pressurization port 10 is formed by the intersection of the first tape portion 4a and the second tape portion 4b and by connecting the intermediate adhesive portion 45 with the fixed base 1 and the photovoltaic bracket 2.

[0039] Each of the second air ducts 82 and the fourth air duct 92 has a second stop surface 8a at the bottom to prevent the middle adhesive part 45 from deforming under force. The second stop surface 8a in the second air duct 82 is perpendicular to the extension direction of the second air duct 82, and the second stop surface 8a in the fourth air duct 92 is perpendicular to the extension direction of the fourth air duct 92.

[0040] The fixed base 1 is provided with a first tape frame 12 corresponding to the outer contour of the first double-layer tape 41 and a second tape frame 13 corresponding to the outer contour of the second double-layer tape 42. The left side of the first tape frame 12 is provided with a first glue line 14 corresponding to the first adhesive part 43, and the right side of the second tape frame 13 is provided with a second glue line 15 corresponding to the second adhesive part 44. Between the first tape frame 12 and the second tape frame 13, there is a middle glue line 16 corresponding to the middle adhesive part 45. The first double-layer tape 41 is pasted in the first tape frame 12, and the second double-layer tape 42 is pasted in the second tape frame 13. The first adhesive part 43 is set in the left ventilation cavity along the first glue line 14, the second adhesive part 44 is set in the right ventilation cavity along the second glue line 15, and the middle adhesive part 45 is set in the middle ventilation cavity along the middle glue line 16.

[0041] The fixed base 1 is provided with bottom sliding grooves 11 that are opposite to and parallel to the second air duct 82. The fixed base 1 is also provided with adjusting rods 3 that are slidably mounted on it. The moving direction of each adjusting rod 3 is parallel to the extending direction of the bottom sliding groove 11. Each adjusting rod 3 has a bottom slider 37 at its bottom that matches the bottom sliding groove 11. The height of the bottom slider 37 is greater than the height of the bottom sliding groove 11. The adjusting rods 3 are slidably mounted on the fixed base 1 through the cooperation of the bottom sliders 37 and the bottom sliding grooves 11. Each adjusting rod 3 is provided with an adjusting groove 31 that is parallel to the extending direction of the adjusting rod 3. The adjusting groove 31 contains a groove that matches the position of each photovoltaic bracket 2. The photovoltaic bracket 2 has a corresponding adjusting slider 32, which is provided with a threaded through hole 321. An adjusting screw 33 is installed in the threaded through hole 321. The lower end of the adjusting screw 33 is provided with a rotating part 34. The photovoltaic bracket 2 is provided with a rotating hole 21 corresponding to the rotating part 34. The adjusting screw 33 is rotatably connected to the photovoltaic bracket 2 through the cooperation of the rotating part 34 and the rotating hole 21. The photovoltaic bracket 2 is driven to press against the corners of the solar panel through the sliding cooperation of the bottom slider 37 and the bottom slide groove 11, and the cooperation of the adjusting slider 32 and the adjusting slide groove 31. After the glue is applied, the photovoltaic bracket 2 presses the solar panel against the fixed base 1 through the cooperation of the adjusting screw 33 and the adjusting screw hole.

[0042] The bottom of the adjusting slider 32 is also provided with a bottom positioning rod 35 that is parallel to the adjusting screw 33. The photovoltaic bracket 2 is provided with bottom positioning holes 22 that are adapted to each bottom positioning rod 35. The photovoltaic bracket 2 is positioned and connected to the photovoltaic bracket 2 through the insertion and cooperation of the bottom positioning rod 35 and the bottom positioning hole 22.

[0043] The bottom of the adjusting slider 32 is provided with a bottom sliding hole 322 that is adapted to the bottom positioning rod 35. The bottom positioning rod 35 is slidably disposed in the bottom sliding hole 322. A return spring 36 is sleeved on the bottom positioning rod 35. The two ends of the return spring 36 are fixedly connected to the bottom positioning rod 35 and the bottom sliding hole 322, respectively. The bottom positioning rod 35 extends into the bottom positioning hole 22 and is positioned and connected to the photovoltaic bracket 2 by the continuous force of the return spring 36.

[0044] The working principle of this utility model is as follows: During use, the operator can adjust the adjusting rod 3 according to the size of the solar panel. During adjustment, the adjusting rod 3 slides and moves the photovoltaic brackets 2 towards the solar panel through the cooperation of the bottom sliders 37 and corresponding bottom grooves 11, thus accommodating solar panels of different lengths. The adjusting sliders 32 within the adjusting grooves 31 on each adjusting rod 3 move the photovoltaic brackets 2 towards the solar panel through their cooperation with the adjusting grooves 31, thus accommodating solar panels of different widths. After marking the position, the operator can remove the solar panel and draw the first tape outline 12, the second tape outline 13, the first glue application line 14, the second glue application line 15, and the middle glue application line 16 on the fixed base 1. Then, according to the first tape outline 12 and the second tape outline 13, the first double-layer tape 41 and the second double-layer tape 42 are pasted onto the fixed base. According to the first glue application line 14, the second glue application line 15 and the middle glue application line 16, the first adhesive part 43, the second adhesive part 44 and the middle adhesive part 45 are applied to the fixed base 1. Then, the adjusting screw 33 is rotated to drive the photovoltaic bracket 2 to move down. During the downward movement, the rotating part 34 is rotatably connected to the rotating hole 21. At the same time, the bottom positioning rods 35 on each adjusting slider 32 are inserted into the bottom positioning hole 22 by the continuous force of the return spring 36 to position each photovoltaic bracket 2, so as to prevent the photovoltaic bracket 2 from deflecting during the adjustment and downward movement. Then, each photovoltaic bracket 2 is pressed down and pressed against the adhesive layer 4. Then, the solar panel is placed on each photovoltaic bracket 2. After the photovoltaic panels are pressed against each other and connected to the solar panels, they are fixedly connected by locking parts. After the solar panels are fixedly installed, the adjusting rod 3 is disengaged from the fixed base 1. At the same time, the bottom slider 37 is disengaged from the bottom slide groove 11, the rotating part 34 is disengaged from the rotating hole 21 and is used for positioning each photovoltaic bracket 2 on the next fixed substrate.

[0045] First, the first and second double-sided adhesive tapes are attached to the fixing base 1. This effectively ensures the initial positioning and connection between each photovoltaic bracket 2 and the fixing base 1, providing short-term support to prevent the solar panels from shaking during the curing process. The use of the first and second double-sided adhesive tapes also allows for ventilation space between the photovoltaic bracket 2 and the fixing base 1, preventing complete surface contact between the photovoltaic bracket 2 and the fixing base 1, thus avoiding flattening of the adhesive surfaces later. The reserved ventilation space ensures that the adhesive surfaces can... Comprehensive curing is achieved. In existing technologies, after the photovoltaic panels are fully bonded to the fixed base 1, each adhesive part requires a long time to cure. By setting up ventilation spaces and forming first ventilation channels 5, second ventilation channels 6, first intermediate ventilation channels, and second intermediate ventilation channels with the first double-layer adhesive tape 41, second double-layer adhesive tape 42, first adhesive part 43, second adhesive part 44, and intermediate adhesive part 45, airflow can be ensured to pass through both sides of the first adhesive part 43, second adhesive part 44, and intermediate adhesive part 45, thereby greatly shortening the overall curing time and preventing the solar panel from shifting during the curing period.

[0046] Then, each photovoltaic bracket 2 on the fixed base 1 is placed in a ventilated area for curing. During the curing process, airflow enters the first ventilation channel 5 of the left ventilation cavity and the air inlet channel 7 of the first adhesive part 43. The first ventilation channel 5 is set in a V-shape, which can greatly increase the airflow stroke of the first ventilation channel 5. A vortex cavity 71 is set in the air inlet channel 7, thereby ensuring that both sides of the first adhesive part 43 can be fully ventilated. The increased stroke can shorten the curing time of the first adhesive part 43. Airflow enters the second ventilation channel 6 of the right ventilation cavity and the second... Within the air inlet channel 7 of the adhesive section 44, the second ventilation channel 6 is configured in a V-shape, which greatly increases the airflow travel of the second ventilation channel 6. A vortex cavity 71 is also provided within the air inlet channel 7, ensuring comprehensive ventilation on both sides of the second adhesive section 44. The extended travel also shortens the curing time of the second adhesive section 44. Simultaneously, during the backflow curing process within the vortex cavity 71, the first stop surface 72 effectively prevents deformation of the first adhesive section 43 and the second adhesive section 44 due to wind force during the curing process.

[0047] During the curing process of the intermediate adhesive part 45, airflow enters the first intermediate ventilation channel and the second intermediate ventilation channel to cure both sides of the intermediate adhesive part 45. During the curing process, airflow enters from the first air inlet groove 8 or the second air inlet groove 9, and then enters the pressurization port 10. Because the diameter of the pressurization port 10 is small, the convergence of the airflow will increase the pressure of the airflow when it flows out. Part of the airflow flows out from the pressurization port 10 and then enters the second air inlet groove 9 or the first air inlet groove 8 for curing. The other part of the airflow flows back into the second air groove 82 or the fourth air groove 92 to fully cure both sides of the intermediate adhesive part 45. During the process of entering the second air groove 82 or the fourth air groove 92, each second stop surface 8a can offset the wind impact in the second air groove 82 and the fourth air groove 92, effectively preventing the intermediate adhesive part 45 from deforming during the curing process.

[0048] This utility model is generally used on mobile carriers, such as mobile vehicles. The roof of the vehicle can be used as a fixed base 1. After the solar panels are installed and the adhesive between the photovoltaic brackets 2 and the fixed base 1 is cured, there is a certain gap between the solar panels and the mobile vehicle. During the vehicle's movement, airflow passes through the gap between the photovoltaic modules and the roof, which is beneficial for heat dissipation and ventilation, improves power generation efficiency and reduces system heat damage, removes heat from the modules, and performs active heat dissipation, which is safe and practical.

[0049] In the traditional curing process, it is impossible to provide sufficient fixing force in a short time. By setting an adhesive layer 4 between the fixing base 1 and each photovoltaic bracket 2, and by setting a first double-layer adhesive tape 41 and a second double-layer adhesive tape 42, not only is a supporting function provided, but also the instability caused by the curing process is avoided, ensuring the consistency of the solar panel during installation or use. The structure is ingenious, convenient and practical.

[0050] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A novel solar panel mounting and fixing structure, comprising a fixed base and photovoltaic brackets disposed at each corner of the fixed base, wherein each photovoltaic bracket secures the solar panel to the fixed base via locking components; characterized in that: Each photovoltaic bracket is fixedly connected to the base via an adhesive layer. The adhesive layer includes a first double-layer adhesive tape and a second double-layer adhesive tape disposed opposite each other, a first adhesive portion disposed on one side of the first double-layer adhesive tape, a second adhesive portion disposed on one side of the second double-layer adhesive tape, and a middle adhesive portion disposed between the first and second double-layer adhesive tapes. The first double-layer adhesive tape, the base, and the photovoltaic brackets form a left ventilation cavity; the second double-layer adhesive tape, the base, and the photovoltaic brackets form a right ventilation cavity; and the first double-layer adhesive tape, the second double-layer adhesive tape, the base, and the photovoltaic brackets form a middle ventilation cavity. The first adhesive portion is disposed within the left ventilation cavity, and the first adhesive portion and the first double-layer adhesive tape form a first ventilation channel that accelerates the fixing of the first adhesive portion. The middle adhesive portion… The first intermediate ventilation channel is formed between the intermediate adhesive part and the first double-layer adhesive tape in the central ventilation cavity, which can accelerate the fixing of the intermediate adhesive part. The second intermediate ventilation channel is formed between the intermediate adhesive part and the second double-layer adhesive tape, which can accelerate the fixing of the intermediate adhesive part. The second adhesive part is set in the right ventilation cavity, and the second adhesive part and the second double-layer adhesive tape form a second ventilation channel that can accelerate the fixing of the second adhesive part. The left ventilation cavity, the central ventilation cavity, and the right ventilation cavity are not connected. The first ventilation channel, the first intermediate ventilation channel, the second intermediate ventilation channel, and the second ventilation channel are not connected. Each photovoltaic bracket is positioned and connected to the fixed base through the first double-layer adhesive tape and the second double-layer adhesive tape, and is fixedly connected after the first adhesive part, the intermediate adhesive part, and the second adhesive part are ventilated and cured.

2. The novel solar panel mounting and fixing structure according to claim 1, characterized in that: The first and second double-layer adhesive tapes are symmetrically arranged, both of which are V-shaped. The first double-layer adhesive tape, the fixed base, and the photovoltaic bracket form a triangular left ventilation cavity. The first adhesive portion and the first double-layer adhesive tape form a V-shaped first ventilation channel that can accelerate the curing of the outer side of the first adhesive portion. The second double-layer adhesive tape, the fixed base, and the photovoltaic bracket form a triangular right ventilation cavity. The second adhesive portion and the second double-layer adhesive tape form a V-shaped second ventilation channel that can accelerate the curing of the outer side of the second adhesive portion. Both the first and second adhesive portions are provided with air inlet channels, which are symmetrically arranged.

3. The novel solar panel mounting and fixing structure according to claim 2, characterized in that: Both the first double-layer adhesive tape and the second double-layer adhesive tape include a first tape portion and a second tape portion. The extension direction of the air intake channel is parallel to the extension direction of the first tape portion. The air intake channel is also provided with a vortex chamber communicating with the air intake channel. The width of the vortex chamber is greater than the width of the air intake channel. One end of the air intake channel of the first adhesive portion is located inside the first adhesive portion. The air intake channel of the first adhesive portion extends to the outside of the first adhesive portion along the extension direction of the first tape portion. One end of the air intake channel of the second adhesive portion is located inside the second adhesive portion. The air intake channel of the second adhesive portion extends to the outside of the second adhesive portion along the extension direction of the first tape portion.

4. The novel solar panel mounting and fixing structure according to claim 3, characterized in that: The first adhesive part has a first stop surface in its swirl chamber to prevent deformation of the first adhesive part under force, and the second adhesive part has a first stop surface in its swirl chamber to prevent deformation of the second adhesive part under force. Each first stop surface is perpendicular to the extension direction of the air intake channel.

5. The novel solar panel mounting and fixing structure according to claim 4, characterized in that: The intermediate adhesive section is arranged in a continuous S-shape. The first intermediate ventilation channel and the second intermediate ventilation channel are arranged symmetrically at the center. Both the first and second intermediate ventilation channels include a first air inlet groove and a second air inlet groove that are connected to each other. The first air inlet groove is T-shaped and the second air inlet groove is U-shaped. The first air inlet groove and the second air inlet groove are connected through a pressurization port. The first air inlet groove includes a first air trough and a horizontally arranged second air trough. The second air inlet groove includes a third air trough and a horizontally arranged fourth air trough. The second air trough and the fourth air trough are arranged in parallel. The third air trough and the first air trough are connected through a pressurization port. Each pressurization port is formed by the intersection of the first adhesive section and the second adhesive section and by the connection between the intermediate adhesive section and the fixed base and the photovoltaic bracket.

6. The novel solar panel mounting and fixing structure according to claim 5, characterized in that: The bottom of each second and fourth air duct is provided with a second stop surface to prevent the middle adhesive part from deforming under force. The second stop surface in the second air duct is set perpendicular to the extension direction of the second air duct, and the second stop surface in the fourth air duct is set perpendicular to the extension direction of the fourth air duct.

7. The novel solar panel mounting and fixing structure according to claim 6, characterized in that: The fixed base is provided with a first tape frame corresponding to the outer contour of the first double-layer tape and a second tape frame corresponding to the outer contour of the second double-layer tape. The left side of the first tape frame is provided with a first glue application line corresponding to the first adhesive part, and the right side of the second tape frame is provided with a second glue application line corresponding to the second adhesive part. Between the first tape frame and the second tape frame is a middle glue application line corresponding to the middle adhesive part. The first double-layer tape is pasted in the first tape frame, and the second double-layer tape is pasted in the second tape frame. The first adhesive part is set in the left ventilation cavity along the first glue application line, the second adhesive part is set in the right ventilation cavity along the second glue application line, and the middle adhesive part is set in the middle ventilation cavity along the middle glue application line.

8. The novel solar panel mounting and fixing structure according to claim 7, characterized in that: The fixed base is provided with bottom sliding grooves that are opposite to and parallel to the second air duct. The fixed base also has adjusting rods that are slidably mounted on it. The moving direction of each adjusting rod is parallel to the extending direction of the bottom sliding groove. Each adjusting rod has a bottom slider at its bottom that matches the bottom sliding groove. The height of the bottom slider is greater than the height of the bottom sliding groove. The adjusting rods are slidably mounted on the fixed base through the cooperation of the bottom sliders and bottom sliding grooves. Each adjusting rod has an adjusting groove parallel to its extending direction. The adjusting groove contains a groove that matches the extending direction of each air duct. The photovoltaic bracket has an adjusting slider with a threaded through hole. An adjusting screw is installed in the threaded through hole. The lower end of the adjusting screw has a rotating part. The photovoltaic bracket has a rotating hole corresponding to the rotating part. The adjusting screw is rotatably connected to the photovoltaic bracket through the cooperation of the rotating part and the rotating hole. The photovoltaic bracket is driven to press against the corners of the solar panel through the sliding cooperation of the bottom slider and the bottom slide groove, and the cooperation of the adjusting slider and the adjusting slide groove. After the glue is applied, the photovoltaic bracket presses the solar panel against the fixed base through the cooperation of the adjusting screw and the adjusting screw hole.

9. The novel solar panel mounting and fixing structure according to claim 8, characterized in that: The bottom of the adjusting slider is also provided with a bottom positioning rod that is parallel to the adjusting screw. The photovoltaic bracket is provided with bottom positioning holes that are adapted to each bottom positioning rod. The photovoltaic bracket is positioned and connected to the photovoltaic bracket through the insertion and cooperation of the bottom positioning rod and the bottom positioning hole.

10. The novel solar panel mounting and fixing structure according to claim 9, characterized in that: The bottom of the adjusting slider is provided with a bottom sliding hole that matches the bottom positioning rod. The bottom positioning rod is slidably disposed in the bottom sliding hole. A return spring is sleeved on the bottom positioning rod. The two ends of the return spring are fixedly connected to the bottom positioning rod and the bottom sliding hole, respectively. The bottom positioning rod extends into the bottom positioning hole and is positioned and connected to the photovoltaic bracket by the continuous force of the return spring.

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