Photovoltaic module provided with light condensation structure

Abstract

The invention relates to the technical field of photovoltaic modules, and discloses a photovoltaic module with a condensation structure, which comprises a first photovoltaic panel mounting rack and a second photovoltaic panel mounting rack. According to the invention, light rays can be refracted and condensed to the first photovoltaic panel mounting rack by installing the first condensation refraction plate and the second condensation refraction plate, so that the heat transfer performance of the first photovoltaic panel mounting rack is effectively improved, the service life is prolonged, and the use value is increased; meanwhile, a motor is started to drive a worm to rotate, under the action of meshing connection, a worm gear drives a rotating shaft on the inner side to rotate, and the rotating shaft further drives a connecting frame on the outer side and a first condensation refraction plate and a second condensation refraction plate at the top end to start to swing left and right; the angles of the first condensation refraction plate and the second condensation refraction plate can be adjusted according to the trend of the sun, and the refraction angles are continuously changed, so that light rays can be refracted on the photovoltaic panel body at any time, and the photovoltaic panel body is always in a heat transfer operation state.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic modules, and in particular to a photovoltaic module provided with a light-collecting structure. Background Art

[0002] A photovoltaic module refers to the smallest indivisible combination of solar cells with packaging and internal connections that can provide direct current alone. It is one of the core components of a photovoltaic power generation system. A photovoltaic module, also known as a solar panel, is a device that uses the photovoltaic effect to convert sunlight into electrical energy. It is mainly made of semiconductor materials, usually silicon, which can be monocrystalline silicon or polycrystalline silicon.

[0003] The existing technical solutions have the following deficiencies:

[0004] First, the existing photovoltaic modules usually adjust their angles according to the direction of the sun so that they can fully contact the sunlight. However, based on the existing technology, the structure of the focusing structure can still have a certain optimization space to improve market competitiveness, thereby maximizing the advantages of photovoltaic modules.

[0005] Second, during the operation and transportation of existing photovoltaic modules, two sets of photovoltaic modules need to be spliced ​​and fixed with bolts. However, it is cumbersome to transport them to the appropriate location and disassemble them separately. This can be improved.

[0006] It is necessary to design a photovoltaic module with a concentrating structure to solve the above-mentioned problems. Summary of the invention

[0007] The object of the present invention is to provide a photovoltaic module with a light-concentrating structure to solve the problem that the light-concentrating aspect of the existing photovoltaic modules can be optimized as mentioned in the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a photovoltaic assembly with a focusing structure, comprising a first photovoltaic panel mounting frame and a second photovoltaic panel mounting frame, the first photovoltaic panel mounting frame and the second photovoltaic panel mounting frame are fixed with the first photovoltaic panel mounting frame inside, the first photovoltaic panel mounting frame and the second photovoltaic panel mounting frame are movably connected with a first focusing refraction plate and a second focusing refraction plate at the edges of the tops of the first photovoltaic panel mounting frame and the second photovoltaic panel mounting frame respectively, an adjustment mechanism is arranged inside the first photovoltaic panel mounting frame and the second photovoltaic panel mounting frame, the adjustment mechanism comprises a motor, which is fixed inside the threaded sleeve, the output end of the motor is rotatably connected with a worm, and the worm is rotatably connected with a rotating shaft in the vertical direction above the worm, a worm wheel is fixed on the outside of the rotating shaft, the worm wheel is meshingly connected with the worm, a connecting frame is fixed on the outside of the rotating shaft, and the connecting frame is fixedly connected to the first focusing refraction plate.

[0009] Preferably, positioning blocks are fixed at the front and rear ends of the first photovoltaic panel mounting frame close to the photovoltaic panel body, and positioning grooves are formed at the front and rear ends of the photovoltaic panel body close to the first photovoltaic panel mounting frame, and the positioning grooves are engaged with the positioning blocks.

[0010] Preferably, the positioning blocks are all arranged in a trapezoidal shape, and their size is equal to that of the positioning slots.

[0011] Preferably, a first connecting seat is fixed at both ends of the first photovoltaic panel mounting frame, a second connecting seat is fixed at both ends of the photovoltaic panel body, and the second connecting seat is snap-connected to the first connecting seat, a built-in groove is provided inside the second connecting seat, and a threaded rod is rotatably connected inside the built-in groove, a threaded sleeve is movably connected to the outer side of the threaded rod, and a fixed block is fixed to the inner side of the threaded sleeve, a fixing groove is provided on the side of the second focusing and refracting plate close to the second connecting seat, and the fixing grooves are snap-connected to the fixed block, a hand wheel is rotatably connected to the outer side of the second connecting seat, and the hand wheel is connected to the threaded rod.

[0012] Preferably, the inner side of the second connection seat is in conformity with the inner side of the first connection seat, and the first connection seat is in an L-shape.

[0013] Preferably, four of the second connecting sockets and the first connecting sockets are provided, and are respectively arranged at both ends of the first photovoltaic panel mounting frame and the second photovoltaic panel mounting frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) By installing the first focusing refraction plate and the second focusing refraction plate, light can be refracted and focused onto the first photovoltaic panel mounting frame, thereby effectively improving the heat transfer performance of the first photovoltaic panel mounting frame and extending its service life and use value. At the same time, by starting the motor to drive the worm to rotate and under the action of the meshing connection, the worm gear then drives the inner rotating shaft to rotate, and the rotating shaft further drives the outer connecting frame and the first focusing refraction plate and the second focusing refraction plate at the top to start swinging left and right, so that the angles of the first focusing refraction plate and the second focusing refraction plate can be adjusted according to the direction of the sun, and the refraction angle is continuously changed, so that light at any time can be refracted on the photovoltaic panel body, so that it is always in a heat transfer operation state;

[0016] (2) The second connecting seat is engaged with the shape of the inner side of the first connecting seat, so that the connection is more tightly spliced. By turning the hand wheel and under the action of the threaded connection, the threaded sleeve further drives the fixing block to be inserted into the interior of the fixing groove, thereby achieving the effect of fixing the connection, thereby replacing the cumbersomeness of traditional bolt fixing, bringing convenience to the staff and thus improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention 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 some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention when spliced; Figure 2 It is a schematic diagram of the overall three-dimensional structure of the present invention when separated; Figure 3 It is a schematic diagram of the three-dimensional structure when the first connecting seat and the second connecting seat of the present invention are spliced; Figure 4 This is a schematic diagram of the internal structure of the first connecting seat and the second connecting seat of the present invention when they are spliced ​​together; Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism combination of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism combination of the present invention.

[0023] Explanation of the reference numerals in the figure: 1. first photovoltaic panel mounting frame; 2. first focusing and refractive plate; 3. photovoltaic panel body; 4. second connecting seat; 5. second photovoltaic panel mounting frame; 6. first connecting seat; 7. hand wheel; 8. fixing block; 9. second focusing and refractive plate; 10. positioning block; 11. positioning groove; 12. fixing block; 13. built-in groove; 14. adjusting mechanism; 1401. motor; 1402. worm; 1403. rotating shaft; 1404. connecting frame; 1405. worm wheel; 15. threaded sleeve; 16. threaded rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments of the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0025] Embodiment 1

[0026] In order to solve the problem that the existing double-glass photovoltaic modules do not have the snow removal function, the following solution is disclosed. Figure 1 and Figure 5 As shown:

[0027] A photovoltaic assembly with a focusing structure includes a first photovoltaic panel mounting frame 1 and a second photovoltaic panel mounting frame 5, wherein the first photovoltaic panel mounting frame 1 and the second photovoltaic panel mounting frame 5 are fixed with the first photovoltaic panel mounting frame 1 inside, and the edges of the tops of the first photovoltaic panel mounting frame 1 and the second photovoltaic panel mounting frame 5 are movably connected with a first focusing refraction plate 2 and a second focusing refraction plate 9 respectively, and an adjustment mechanism 14 is arranged inside the first photovoltaic panel mounting frame 1 and the second photovoltaic panel mounting frame 5, and the adjustment mechanism 14 includes a motor 1401, which is fixed inside a threaded sleeve 15, and the output end of the motor 1401 is rotatably connected with a worm 1402, and the vertical direction above the worm 1402 is rotatably connected with a rotating shaft 1403, and a worm gear 1405 is fixed on the outside of the rotating shaft 1403, and the worm gear 1405 is meshingly connected with the worm 1402, and a connecting frame 1404 is fixed on the outside of the rotating shaft 1403, and the connecting frame 1404 is fixedly connected with the first focusing refraction plate 2.

[0028] In this embodiment, when in use, according to the direction of the sun, an external timer is connected. When a certain time is reached, the timer will use the single-chip computer to control the motor 1401, start the motor 1401 to drive the worm 1402 to rotate, and under the action of the meshing connection, the worm gear 1405 further drives the inner rotating shaft 1403 to rotate, and the rotating shaft 1403 further drives the outer connecting frame 1404 and the first and second focusing refraction plates 2 and 9 at the top to start swinging left and right, so as to be able to adjust the angle of the first and second focusing refraction plates 2 and 9 according to the direction of the sun, and continuously change the refraction angle, so that light at any time can be refracted on the photovoltaic panel body 3.

[0029] Embodiment 2

[0030] This embodiment is different from the first embodiment. The second connection base 4 and the first connection base 6 can be used to quickly connect two groups of photovoltaic modules. Figure 2 , Figure 3 and Figure 4 As shown:

[0031] Positioning blocks 10 are fixed at the front and rear ends of the first photovoltaic panel mounting frame 1 close to the photovoltaic panel body 3, and positioning grooves 11 are provided at the front and rear ends of the photovoltaic panel body 3 close to the first photovoltaic panel mounting frame 1, and the positioning grooves 11 are engaged with the positioning blocks 10;

[0032] The positioning blocks 10 are all set to be trapezoidal in shape, and their size is equal to that of the positioning slots 11;

[0033] The first photovoltaic panel mounting frame 1 is fixed with a first connecting seat 6 at both ends, the photovoltaic panel body 3 is fixed with a second connecting seat 4 at both ends, and the second connecting seat 4 is snap-connected with the first connecting seat 6, the second connecting seat 4 is provided with a built-in groove 13 inside, and the inside of the built-in groove 13 is rotatably connected with a threaded rod 16, the outer side of the threaded rod 16 is movably connected with a threaded sleeve 15, and the inner side of the threaded sleeve 15 is fixed with a fixing block 12, the second focusing and refractive plate 9 is provided with a fixing groove 8 on one side close to the second connecting seat 4, and the fixing grooves 8 are snap-connected with the fixing block 12, the outer side of the second connecting seat 4 is rotatably connected with a hand wheel 7, and the hand wheel 7 is connected with the threaded rod 16;

[0034] The inner side of the second connection seat 4 is in conformity with the inner side of the first connection seat 6, and the shape of the first connection seat 6 is set to be L-shaped;

[0035] There are four second connection seats 4 and four first connection seats 6 , which are respectively arranged at two ends of the first photovoltaic panel mounting frame 1 and the second photovoltaic panel mounting frame 5 .

[0036] In this embodiment, when it is necessary to splice the first photovoltaic panel mounting frame 1 and the second photovoltaic panel mounting frame 5 during use, the first connecting seat 6 is inserted into the interior of the second connecting seat 4, so that the second connecting seat 4 fits the shape of the inner side of the first connecting seat 6, so that the connection is spliced ​​more tightly, and at this time, the hand wheel 7 is turned and under the action of the threaded connection, the threaded sleeve 15 further drives the fixing block 12 to be inserted into the interior of the fixing groove 8, thereby achieving the effect of fixed connection, thereby replacing the cumbersomeness of traditional bolt fixing, and bringing convenience to the staff.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic assembly with a light-concentrating structure, comprising a first photovoltaic panel mounting frame (1) and a second photovoltaic panel mounting frame (5), characterized in that: The first photovoltaic panel mounting frame (1) is fixed inside the first photovoltaic panel mounting frame (1) and the second photovoltaic panel mounting frame (5); the first focusing refraction plate (2) and the second focusing refraction plate (9) are movably connected at the edges of the tops of the first photovoltaic panel mounting frame (1) and the second photovoltaic panel mounting frame (5); the first photovoltaic panel mounting frame (1) and the second photovoltaic panel mounting frame (5) are provided with an adjustment mechanism (14) inside, and the adjustment mechanism (14) includes a motor (1401) fixed on the screw Inside the threaded sleeve (15), the output end of the motor (1401) is rotatably connected to a worm (1402), and the top of the worm (1402) is rotatably connected to a rotating shaft (1403), a worm wheel (1405) is fixed on the outside of the rotating shaft (1403), the worm wheel (1405) is meshingly connected to the worm (1402), a connecting frame (1404) is fixed on the outside of the rotating shaft (1403), and the connecting frame (1404) is fixedly connected to the first focusing refraction plate (2).

2. A photovoltaic module with a light-concentrating structure according to claim 1, characterized in that: Positioning blocks (10) are fixed at the front and rear ends of the first photovoltaic panel mounting frame (1) close to the photovoltaic panel body (3), and positioning grooves (11) are provided at the front and rear ends of the photovoltaic panel body (3) close to the first photovoltaic panel mounting frame (1), and the positioning grooves (11) are both engaged and connected with the positioning blocks (10).

3. A photovoltaic module with a light-concentrating structure according to claim 2, characterized in that: The positioning blocks (10) are all arranged in a trapezoidal shape, and their size is equal to that of the positioning grooves (11).

4. A photovoltaic module with a light-concentrating structure according to claim 1, characterized in that: The first photovoltaic panel mounting frame (1) is fixed with a first connecting seat (6) at both ends, the photovoltaic panel body (3) is fixed with a second connecting seat (4) at both ends, and the second connecting seat (4) is snap-connected with the first connecting seat (6), the second connecting seat (4) is provided with a built-in groove (13) inside, and the inside of the built-in groove (13) is rotatably connected with a threaded rod (16), the outer side of the threaded rod (16) is movably connected with a threaded sleeve (15), and the inner side of the threaded sleeve (15) is fixed with a fixing block (12), the second focusing and refractive plate (9) is provided with a fixing groove (8) on one side close to the second connecting seat (4), and the fixing grooves (8) are snap-connected with the fixing block (12), the outer side of the second connecting seat (4) is rotatably connected with a hand wheel (7), and the hand wheel (7) is connected to the threaded rod (16).

5. A photovoltaic module with a light-concentrating structure according to claim 4, characterized in that: The inner side of the second connection seat (4) is in conformity with the inner side of the first connection seat (6), and the shape of the first connection seat (6) is set to be L-shaped.

6. The photovoltaic module with a light-concentrating structure according to claim 1, characterized in that: Four of the second connecting seats (4) and the first connecting seats (6) are provided, and are respectively arranged at the two ends of the first photovoltaic panel mounting frame (1) and the second photovoltaic panel mounting frame (5).

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