Photovoltaic panel mounting structure

Abstract

The utility model discloses a photovoltaic panel mounting structure, which relates to the field of electric power engineering and comprises a V-shaped water tank, a cross arm is arranged above the V-shaped water tank and is M-shaped, and two high points on two sides of the bottom surface of the cross arm are matched with two high points on the top surface of the V-shaped water tank. According to the utility model, the M-shaped cross arm is arranged, the cross arm is placed on the V-shaped water tank, the second mounting hole and the first mounting hole in the middle pressing block are oppositely mounted, and after the combination is completed, the first mounting hole is aligned with the fifth mounting hole; a first fixing bolt is inserted in a contra-rotating mode to achieve connection among the cross arm, the middle pressing block and the connection fixing plate, and the edge of the photovoltaic panel is extruded and fixed through the arranged T-shaped connection fixing plate to achieve connection between the photovoltaic panel and the V-shaped water tank.

Description

Technical Field

[0001] The utility model relates to the field of electric power engineering, in particular to a photovoltaic panel installation structure. Background Art

[0002] Photovoltaic panels, also known as solar panels or photovoltaic panels, are devices that convert solar energy into electrical energy. They are composed of multiple solar cell units, which are connected by connecting wires and circuit boards to convert solar energy into electrical energy output. This equipment is widely used in outdoor camping, solar power generation, ship driving and other scenarios. It is an environmentally friendly, energy-saving and renewable energy device. The working principle of photovoltaic panels is to use the photoelectric effect to convert light energy into electrical energy. There is a layer of special semiconductor material on the surface of the photovoltaic panel, usually silicon. Silicon material is divided into P type and N type. A junction is formed at the interface of these two materials, called a PN junction. When sunlight shines on the photovoltaic panel, photons interact with electrons in the silicon material, causing electrons to be excited from atoms to form photocurrent. This photocurrent can be collected and utilized through circuits, thereby realizing the process of converting solar energy into electrical energy.

[0003] Photovoltaic panels are generally installed in a relatively flat and well-lit place, and then the photovoltaic panels convert light energy into electrical energy. Existing photovoltaic panels are generally installed outdoors to collect sunlight better. When the weather changes, the photovoltaic panels will also be affected. When it rains, rain falls directly on the photovoltaic panels and flows along the surface of the photovoltaic panels. In some large photovoltaic panel conversion fields, if the rain is not removed in time, it will evaporate on the back of the photovoltaic panels. The water vapor adheres to the back of the photovoltaic panels and accumulates for a long time, which may cause damage to the photovoltaic panels, and then cause the photovoltaic panels to fail to work normally. Therefore, many manufacturers will set up corresponding drainage systems for the long-term use of photovoltaic panels.

[0004] The existing drainage system generally changes the angle of the photovoltaic panels so that after the water flows down the photovoltaic surface, it will guide the rainwater out through the installed drainage grooves to prevent the rainwater from accumulating and evaporating, causing damage to the photovoltaic panels, and then causing the photovoltaic panels to be unable to be used normally.

[0005] However, the existing drainage system and the photovoltaic panels need to be connected and installed to ensure the normal operation of the drainage system. However, the installation between the existing drainage system and the photovoltaic panels is cumbersome and the installation operation is complicated. Utility Model Content

[0006] Based on this, the purpose of the utility model is to provide a photovoltaic panel installation structure to solve the technical problem that the existing drainage system needs to be connected and installed with the photovoltaic panel to ensure the normal operation of the drainage system, but the installation between the existing drainage system and the photovoltaic panel is cumbersome and the installation operation is complicated.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel mounting structure, including a V-shaped water tank, a cross arm is arranged above the V-shaped water tank, the cross arm is arranged in an "M" shape, and two high points on both sides of the bottom surface of the cross arm are matched with two high points on the top surface of the V-shaped water tank so that the cross arm can be placed on the V-shaped water tank, a connecting fixing plate is arranged above the cross arm, the connecting fixing plate is arranged in a "U" shape, the upper end of the connecting fixing plate extends a distance to both sides, a middle pressure block is arranged above the connecting fixing plate to cooperate with it, and photovoltaic panels are symmetrically arranged on both sides of the connecting fixing plate.

[0008] By adopting the above technical solution, the cross arm is set on the V-shaped water tank, and then the photovoltaic panel is fixed by the connecting fixing plate connected to the cross arm in conjunction with the middle pressure block, so as to realize the connection between the water tank and the photovoltaic panel, which is easy to install and quick to operate.

[0009] The utility model is further configured such that extrusion plates are provided at the bottom of both sides of the connecting and fixing plates, connecting protrusions are provided around the upper surface of the extrusion plates, connecting grooves are provided at the bottom of the connecting and fixing plates to cooperate with the connecting protrusions, and a plurality of buffer springs are provided on the extrusion plates between the connecting protrusions.

[0010] By adopting the above technical solution, by setting the connection protrusion to cooperate with the connection groove, and setting the buffer spring on the extrusion plate, when the connecting fixing plate is extruded downward, there is a certain buffer under the action of the buffer spring, so that the photovoltaic panel is protected to a certain extent.

[0011] The utility model is further configured that guide strips are arranged on the upper surfaces of both sides of the connecting and fixing plates, and guide grooves are arranged on the bottoms of both sides of the middle pressing block to match the guide strips.

[0012] By adopting the above technical solution, the guide groove is provided in combination with the guide bar, so as to facilitate the connection of the middle pressure block of the connecting fixing plate, and at the same time prevent the connecting fixing plate from being displaced, resulting in poor fixing effect.

[0013] The utility model is further configured as follows: a second mounting hole is opened at the bottom of the middle pressure block, a first mounting hole is opened at the bottom of the connecting fixing plate, a fifth mounting hole is opened at the highest point in the middle of the cross arm "M"-shaped structure, the second mounting hole, the first mounting hole and the fifth mounting hole are of the same model, a first fixing bolt is arranged above the middle pressure block, and the first fixing bolt is arranged in coordination with the second mounting hole, the first mounting hole and the fifth mounting hole.

[0014] By adopting the above technical solution, the connection between the central pressure block, the connecting fixing plate and the cross arm is achieved by cooperating with the second mounting hole, the first mounting hole and the fifth mounting hole through the provision of the first fixing bolt. The degree of compression of the connecting fixing plate on the photovoltaic panel can be controlled by controlling the first fixing bolt.

[0015] The utility model is further configured such that third mounting holes are symmetrically provided on both sides of the cross arm, fourth mounting holes are symmetrically provided on both sides of the V-shaped water tank, the third mounting hole and the fourth mounting hole are of the same model, second fixing bolts are symmetrically provided on both sides of the V-shaped water tank, and the second fixing bolts are matched with the third mounting hole and the fourth mounting hole.

[0016] By adopting the above technical solution, the connection between the V-shaped water tank and the cross arm is achieved by setting the second fixing bolt, and the connection between the photovoltaic panel and the water tank is completed by cooperating with the above structure, which is quick to install and simple to operate.

[0017] In summary, the utility model mainly has the following beneficial effects:

[0018] 1. The utility model sets an "M"-shaped cross arm, places the cross arm on the V-shaped water tank, aligns the third mounting hole on the cross arm with the fourth mounting hole on the V-shaped water tank for installation, and then aligns and installs the second fixing bolt to achieve fixation between the two. At the same time, the middle pressing block and the connecting fixing plate are combined, and the second mounting hole and the first mounting hole on the middle pressing block are rotated and installed. After the combination is completed, the set first mounting hole is aligned with the fifth mounting hole, and then the first fixing bolt is rotated and inserted to achieve the connection between the cross arm, the middle pressing block and the connecting fixing plate, and the edge of the photovoltaic panel is squeezed and fixed by the set T-shaped connecting fixing plate to achieve the connection between the photovoltaic panel and the V-shaped water tank;

[0019] 2. The utility model enables the connection fixing plate to move up and down by cooperating between the connection groove and the connection protrusion. With the spring arranged on the extrusion plate, the connection fixing plate has a certain buffer when clamping the photovoltaic panel, thereby protecting the edge of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial structural explosion diagram of the utility model;

[0022] Figure 3 For the utility model Figure 2 Another perspective structural diagram of;

[0023] Figure 4 It is a schematic diagram of the cross arm connection structure of the utility model.

[0024] In the figure: 1. V-shaped water tank; 2. connecting fixing plate; 3. extrusion plate; 4. guide strip; 5. first fixing bolt; 6. middle pressure block; 7. photovoltaic panel; 8. guide groove; 9. first mounting hole; 10. buffer spring; 11. connecting protrusion; 12. second mounting hole; 13. second fixing bolt; 14. third mounting hole; 15. fourth mounting hole; 16. connecting groove; 17. cross arm; 18. fifth mounting hole. DETAILED DESCRIPTION

[0025] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] The following describes an embodiment of the utility model based on its overall structure.

[0027] A photovoltaic panel installation structure, such as Figure 1-Figure 4 As shown, it includes a V-shaped water tank 1, a cross arm 17 is arranged above the V-shaped water tank 1, and the cross arm 17 is arranged in an "M" shape. The two high points on both sides of the bottom surface of the cross arm 17 are matched with the two high points on the top surface of the V-shaped water tank 1, so that the cross arm 17 can be placed on the V-shaped water tank 1, and a connecting fixing plate 2 is arranged above the cross arm 17. The connecting fixing plate 2 is arranged in a "U" shape, and the upper end of the connecting fixing plate 2 extends a distance to both sides. A middle pressing block 6 is arranged above the connecting fixing plate 2 to cooperate with it, and photovoltaic panels 7 are symmetrically arranged on both sides of the connecting fixing plate 2. Through such a setting, the middle pressing block 6 is controlled to be squeezed downward, and then the connecting fixing plate 2 can be driven to move downward, and at the same time, the photovoltaic panels 7 arranged at the bottom of both sides of the connecting fixing plate 2 are clamped, so as to realize the connection between the photovoltaic panels 7 and the V-shaped water tank 1, and the middle pressing block 6 matched therewith A second mounting hole 12 is provided at the bottom of the middle pressing block 6, a first mounting hole 9 is provided at the bottom of the connecting and fixing plate 2, a fifth mounting hole 18 is provided at the highest point in the middle of the "M"-shaped structure of the cross arm 17, the second mounting hole 12, the first mounting hole 9 and the fifth mounting hole 18 are of the same model, a first fixing bolt 5 is provided above the middle pressing block 6, the first fixing bolt 5 is matched with the second mounting hole 12, the first mounting hole 9 and the fifth mounting hole 18, and the connection between the middle pressing block 6, the connecting and fixing plate 2 and the cross arm 17 is realized by matching the second mounting hole 12, the first mounting hole 9 and the fifth mounting hole 18 with the set first fixing bolt 5, and the degree of compression of the connecting and fixing plate 2 on the photovoltaic panel 7 can be controlled by controlling the first fixing bolt 5, the operation is simple and quick, and the photovoltaic panel 7 and the V-shaped water tank 1 can be quickly combined and installed.

[0028] Furthermore, extrusion plates 3 are provided at the bottom of both sides of the connecting and fixing plate 2, and connecting protrusions 11 are provided around the upper surface of the extrusion plate 3. Connecting grooves 16 are provided at the bottom of the connecting and fixing plate 2 to cooperate with the connecting protrusions 11, and a plurality of buffer springs 10 are provided on the extrusion plate 3 between the connecting protrusions 11. The buffer springs 10 can provide a certain buffer when the connecting and fixing plate 2 is pressed down, so that the applied force is relatively gentle, and the damage to the photovoltaic panel 7 is reduced, thereby ensuring that the photovoltaic panel 7 can operate normally and for a long time. At the same time, the movable setting between the connecting grooves 16 and the connecting protrusions 11 that cooperate with each other can ensure that the buffer spring 10 has a stroke to move while preventing water from entering therein to cause rust on the spring and ensure the service life of the device.

[0029] Furthermore, guide bars 4 are provided on the upper surfaces of both sides of the connecting and fixing plate 2, and guide grooves 8 are provided on the bottoms of both sides of the middle pressure block 6 to cooperate with the guide bars 4. The guide grooves 8 are provided to cooperate with the guide bars 4 to facilitate the connection between the connecting and fixing plate 2 and the middle pressure block 6, and at the same time, the displacement of the connecting and fixing plate 2 can be prevented, resulting in poor fixing effect.

[0030] On the basis of the above structure, the cross arm 17 is symmetrically provided with third mounting holes 14 on both sides, and the V-shaped water gutter 1 is symmetrically provided with fourth mounting holes 15 on both sides. The third mounting holes 14 and the fourth mounting holes 15 are of the same model. The V-shaped water gutter 1 is symmetrically provided with second fixing bolts 13 on both sides. The second fixing bolts 13 are matched with the third mounting holes 14 and the fourth mounting holes 15. The connection between the V-shaped water gutter 1 and the cross arm 17 is realized by the set second fixing bolts 13. In combination with the above structure, the connection between the photovoltaic panel 7 and the V-shaped water gutter 1 is completed. The installation is quick and the operation is simple.

[0031] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A photovoltaic panel mounting structure, comprising a V-shaped water tank (1), characterized in that: A cross arm (17) is arranged above the V-shaped water trough (1), and the cross arm (17) is arranged in an "M" shape. Two high points on both sides of the bottom surface of the cross arm (17) are arranged in coordination with two high points on the top surface of the V-shaped water trough (1), so that the cross arm (17) can be placed on the V-shaped water trough (1). A connecting and fixing plate (2) is arranged above the cross arm (17), and the connecting and fixing plate (2) is arranged in a "U" shape. The upper end of the connecting and fixing plate (2) extends to both sides for a distance. A middle pressure block (6) is arranged above the connecting and fixing plate (2) to cooperate with it, and photovoltaic panels (7) are symmetrically arranged on both sides of the connecting and fixing plate (2).

2. A photovoltaic panel installation structure according to claim 1, characterized in that: Extrusion plates (3) are arranged at the bottom of both sides of the connecting and fixing plate (2), and connection protrusions (11) are arranged around the upper surface of the extrusion plate (3). The bottom of the connecting and fixing plate (2) is provided with connection grooves (16) to match the connection protrusions (11), and a plurality of buffer springs (10) are arranged on the extrusion plate (3) between the connection protrusions (11).

3. A photovoltaic panel installation structure according to claim 1, characterized in that: The upper surfaces of both sides of the connecting and fixing plate (2) are provided with guide strips (4), and the bottoms of both sides of the middle pressing block (6) are provided with guide grooves (8) in coordination with the guide strips (4).

4. A photovoltaic panel installation structure according to claim 1, characterized in that: A second mounting hole (12) is provided at the bottom of the middle pressure block (6), a first mounting hole (9) is provided at the bottom of the connecting fixing plate (2), a fifth mounting hole (18) is provided at the highest point in the middle of the "M"-shaped structure of the cross arm (17), the second mounting hole (12), the first mounting hole (9) and the fifth mounting hole (18) are of the same type, and a first fixing bolt (5) is provided above the middle pressure block (6).

5. A photovoltaic panel installation structure according to claim 1, characterized in that: The cross arm (17) is symmetrically provided with a third mounting hole (14) on both sides, the V-shaped water trough (1) is symmetrically provided with a fourth mounting hole (15) on both sides, the third mounting hole (14) and the fourth mounting hole (15) are of the same model, and the V-shaped water trough (1) is symmetrically provided with a second fixing bolt (13) on both sides.

6. A photovoltaic panel installation structure according to claim 4, characterized in that: The first fixing bolt (5) is arranged in cooperation with the second mounting hole (12), the first mounting hole (9) and the fifth mounting hole (18).

7. A photovoltaic panel installation structure according to claim 5, characterized in that: The second fixing bolt (13) is arranged in cooperation with the third mounting hole (14) and the fourth mounting hole (15).

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