Perovskite solar photovoltaic module with high heat dissipation function

Abstract

The utility model relates to perovskite solar photovoltaic module field discloses a perovskite solar photovoltaic module with high -efficient heat dissipation function, including photovoltaic board, the left end lateral wall fixedly connected with T -shaped block of photovoltaic board, the inner wall fixedly connected with guide rod of T -shaped block, the inner wall of T -shaped block is provided with limit mechanism, the right end lateral wall fixedly connected with fixed block of photovoltaic board, the outer wall of photovoltaic board is provided with heat dissipation subassembly, the limit mechanism includes the moving plate, the moving plate penetrates and is connected on the inner wall of T -shaped block and slides, the outer wall fixedly connected with wedge of moving plate, the outer wall of moving plate is connected with T -shaped block and is elastically connected through reset spring. In the utility model, through the ingenious cooperation of T -shaped block and fixed block and wedge, reset spring and other components, the quick splicing and easy disassembly of two photovoltaic boards are realized, and the convenience of photovoltaic board installation and maintenance is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to perovskite solar photovoltaic module field especially, a kind of perovskite solar photovoltaic module with high efficiency heat dissipation function. BACKGROUND

[0002] Perovskite solar photovoltaic technology shows great application potential in renewable energy field with its high conversion efficiency and material cost advantage, with the acceleration of related research and industrialization process, perovskite solar photovoltaic module is applied on a large scale.

[0003] In prior art, there are the following defects: the traditional perovskite solar photovoltaic connection mode is often more complex, needs to be installed and disassembled with the aid of a large number of tools and longer time, for example, part photovoltaic panel connection adopts bolt nut fixed, this mode is cumbersome to operate, needs to be accurately aligned screw hole in installation process, and when installing on a large scale, it consumes a lot of manpower and time cost, cannot connect multiple photovoltaic panels and install them uniformly on support, it is not conducive to quickly deploy photovoltaic power station, therefore a kind of perovskite solar photovoltaic module with high efficiency heat dissipation function is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a kind of perovskite solar photovoltaic module with high efficiency heat dissipation function, to improve the problem that photovoltaic panel cannot be quickly spliced and installed to support in prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of perovskite solar photovoltaic module with high efficiency heat dissipation function, including photovoltaic panel, the left end side wall of the photovoltaic panel is fixedly connected with T block, the inner wall of the T block is fixedly connected with guide rod, the inner wall of the T block is provided with limiting mechanism, the right end side wall of the photovoltaic panel is fixedly connected with fixed block, the outer wall of the photovoltaic panel is provided with heat dissipation assembly;

[0006] The limiting mechanism includes moving plate, the moving plate is connected on the inner wall of T block and is slidably connected, the outer wall of the moving plate is fixedly connected with wedge, the outer wall of the moving plate is elastically connected with T block by reset spring.

[0007] As a further description of the above technical scheme:

[0008] The heat dissipation assembly includes fin, the inner wall of the fin is connected and is rotatably connected with cooling pipe, the outer wall of the cooling pipe is elastically connected with fixed ring by torsional spring, the outer wall of the cooling pipe is fixedly connected with fan blade.

[0009] As a further description of the above technical scheme:

[0010] The outer wall of the cooling pipe is fixedly connected with one end of a torsion spring, and the other end of the torsion spring is fixedly connected with the inner wall of the fixed ring.

[0011] As a further description of the above technical solution:

[0012] The fixed ring is fixedly connected to the outer wall of the photovoltaic panel, and the heat sinks are provided in multiple groups, and the multiple groups of heat sinks are uniformly distributed on the photovoltaic panel.

[0013] As a further description of the above technical solution:

[0014] The cooling pipe is penetratingly and rotationally connected to the inner wall of the fixed ring.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the moving plate is fixedly connected with one end of a return spring, the other end of the return spring is fixedly connected with the inner wall of the front end of the T-shaped block, and the moving plate is slidingly connected to the outer wall of the guide rod.

[0017] As a further description of the above technical solution:

[0018] The wedge block is penetratingly and slidingly connected to the inner wall of the T-shaped block, and the wedge block is inserted into the inner wall of the fixed block.

[0019] As a further description of the above technical solution:

[0020] The T-shaped block is inserted into the inner wall of the fixed block.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. In the utility model, through the ingenious cooperation of the T-shaped block, the fixed block, the wedge block and the return spring, the two groups of photovoltaic panels are quickly spliced and easily disassembled, the convenience of photovoltaic panel installation and maintenance is greatly improved, the installation time and labor cost are reduced, and the utility model is especially suitable for large-scale photovoltaic power station construction and operation and maintenance, and the engineering efficiency is effectively improved.

[0023] 2. In the utility model, the heat sinks and the cooling pipes work cooperatively, and combined with the unique wind-driven cooling pipe overturning design, the heat sinks can efficiently absorb the heat generated by the photovoltaic panel and transfer the heat to the water in the cooling pipe, and the cooling pipe alternately places the water in the left and right end pipes in the cooling and heating states by means of wind power, effectively prevents local overheating, ensures the uniformity of the water temperature in the cooling pipe, significantly improves the overall heat dissipation efficiency, thereby ensures that the perovskite solar photovoltaic module can stably operate in various environments, prolongs the service life of the module, and improves the power generation performance and reliability. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A photovoltaic panel whole three-dimensional schematic view of a perovskite solar photovoltaic module with high efficient heat dissipation function is provided for the utility model;

[0025] Figure 2 A T-shaped block and fixed block whole display schematic view of a perovskite solar photovoltaic module with high efficient heat dissipation function is provided for the utility model;

[0026] Figure 3 A T-shaped block whole section view schematic view of a perovskite solar photovoltaic module with high efficient heat dissipation function is provided for the utility model;

[0027] Figure 4 A fixed block whole section view schematic view of a perovskite solar photovoltaic module with high efficient heat dissipation function is provided for the utility model;

[0028] Figure 5 A heat dissipation fin and cooling pipe and fan blade display schematic view of a perovskite solar photovoltaic module with high efficient heat dissipation function is provided for the utility model;

[0029] Figure 6 A fixed ring whole section view schematic view of a perovskite solar photovoltaic module with high efficient heat dissipation function is provided for the utility model.

[0030] Legend:

[0031] 1, photovoltaic panel; 2, T-shaped block; 3, reset spring; 4, moving plate; 5, wedge block; 6, guide rod; 7, fixed block; 8, heat dissipation fin; 9, fixed ring; 10, torsion spring; 11, cooling pipe; 12, fan blade. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] Reference Figures 1-3The utility model provides a kind of embodiment with high efficient heat dissipation function's perovskite solar photovoltaic module, including photovoltaic board 1, photovoltaic board 1 is perovskite material, perovskite material is strong to the absorption ability of light, spectral absorption range is wide, can absorb full spectrum visible light, photoelectric conversion efficiency is constantly improved, the left end lateral wall of photovoltaic board 1 is fixedly connected with T block 2, the inner wall of T block 2 is fixedly connected with guide rod 6, guide rod 6 can let moving plate 4 transverse movement, and moving track will not produce deviation, the inner wall of T block 2 is provided with limiting mechanism, the right end lateral wall of photovoltaic board 1 is fixedly connected with fixed block 7, fixed block 7 opening and T block 2 shape are same, can let T block 2 and fixed block 7 coincide preliminary positioning to two groups of photovoltaic board 1, the outer wall of photovoltaic board 1 is provided with heat dissipation component, limiting mechanism includes moving plate 4, moving plate 4 is slidably connected on the inner wall of T block 2, T block 2 is provided with the slot of moving plate 4 corresponding, can satisfy moving plate 4 along the slot of T block 2 transverse movement, the outer wall of moving plate 4 is fixedly connected with wedge block 5, wedge block 5 is inclined plane, when inclined plane is extruded, will let wedge block 5 move along the inner wall of T block 2, the outer wall of moving plate 4 is elastically connected with T block 2 by reset spring 3.

[0034] Referring to Figure 1 、 Figure 5 with Figure 6 , heat dissipation component includes fin 8, fin 8 is fin type, can absorb the heat energy generated on the backboard of photovoltaic board 1, utilizes fin to dissipate heat, the inner wall of fin 8 is rotatably connected with cooling pipe 11, cooling pipe 11 is filled with water, and the right end of cooling pipe 11 is in contact with fin 8, so that water can absorb the heat energy generated by fin 8, the outer wall of cooling pipe 11 is elastically connected with fixed ring 9 by torsional spring 10, the outer wall of cooling pipe 11 is fixedly connected with fan blade 12, fan blade 12 is at a certain angle, when the whole photovoltaic board 1 is at an angle of inclination, fan blade 12 will be in a vertical state, and the contact surface of the fan blade 12 with the wind allows the fan blade 12 to swing up and down with the cooling pipe 11, one end of the torsional spring 10 is fixedly connected with the outer wall of the cooling pipe 11, at this time, the torsional spring 10 is in an initial state, when the cooling pipe 11 rotates counterclockwise, the torsional spring 10 is compressed, and the elastic force of the torsional spring 10 resets the cooling pipe 11, the other end of the torsional spring 10 is fixedly connected with the inner wall of the fixed ring 9, and the fixed ring 9 is fixedly connected to the outer wall of the photovoltaic board 1, the fin 8 is provided with multiple groups, and the multiple groups of fins 8 are evenly distributed on the photovoltaic board 1, and the cooling pipe 11 is rotatably connected to the inner wall of the fixed ring 9.

[0035] Referring to Figures 2-4The outer wall of the movable plate 4 is fixedly connected to one end of the return spring 3. When the movable plate 4 moves forward, it will compress the return spring 3. When resetting, the elastic force of the return spring 3 will carry the movable plate 4 to reset. The other end of the return spring 3 is fixedly connected to the inner wall of the front end of the T-block 2. The movable plate 4 is slidably connected to the outer wall of the guide rod 6.

[0036] The wedge 5 is slidably connected to the inner wall of the T-block 2. The T-block 2 has a slot corresponding to the wedge 5, which allows the wedge 5 to move along the slot of the T-block 2. The wedge 5 is inserted into the inner wall of the fixing block 7. The fixing block 7 has a slot corresponding to the wedge 5, which can satisfy the one-way limiting of the entire T-block 2 by the wedge 5 and its insertion. The T-block 2 is inserted into the inner wall of the fixing block 7.

[0037] Working principle: First, the two sets of photovoltaic panels 1 need to be quickly spliced ​​together for subsequent installation on the bracket. Simply insert the T-shaped block 2 of the photovoltaic panel 1 into the inner wall of the fixing block 7, so that the top of the fixing block 7 presses against the inclined surface of the wedge block 5, allowing the wedge block 5 to move forward with the moving plate 4 and compress the return spring 3. When the wedge block 5 and the inner wall groove of the fixing block 7 are aligned, the reverse elastic force of the return spring 3 is used to reset the moving plate 4 and the wedge block 5, allowing the wedge block 5 to be inserted into the inner wall groove of the fixing block 7, thus completing the splicing of the two sets of photovoltaic panels 1. When it is necessary to disconnect the photovoltaic panels 1, simply press the moving plate 4 with your hand to move the wedge block 5 forward and compress the return spring 3, so that the wedge block 5 and the inner wall groove of the fixing block 7 are separated. Then, the photovoltaic panel 1 with the T-shaped block 2 can be moved upward from the inner wall of the fixing block 7.

[0038] During the entire process of using the device, the heat sink 8 absorbs the heat energy transferred from the photovoltaic panel 1 and transfers the heat energy from the heat sink 8 to the cooling pipe 11, allowing the water in the cooling pipe 11 to absorb the heat energy. Since the amount of water in the cooling pipe 11 is constant, such as Figure 5 As shown, the water in the left end of the cooling pipe 11 is cooled by the wind, while the water in the right end of the cooling pipe 11 is heated by absorbing heat. When the device is used at an angle, the wind will cause the fan blade 12 to rotate the cooling pipe 11 counterclockwise along the fixing ring 9 and compress the torsion spring 10. When the left end of the cooling pipe 11 rotates to a downward angle, the water in the right end of the cooling pipe 11 mixes with the water in the left end of the cooling pipe 11. This ensures that the high-energy molecules in the hot water in the cooling pipe 11 collide with the low-energy molecules in the cold water, transferring energy to the cold water molecules, thereby lowering the temperature of the hot water and raising the temperature of the cold water. When there is no wind, the cooling pipe 11 and the fan blade 12 will rotate clockwise to reset using the reverse elastic force of the fixing ring 9. The water in the left end of the cooling pipe 11 will dissipate heat to the outside, and at the same time, it will work with the outside wind to cool down, thereby improving the overall heat dissipation efficiency.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A perovskite solar photovoltaic module with high heat dissipation function, comprising a photovoltaic panel (1), characterized in that: The left end side wall of the photovoltaic panel (1) is fixedly connected with a T-shaped block (2), the inner wall of the T-shaped block (2) is fixedly connected with a guide rod (6), the inner wall of the T-shaped block (2) is provided with a limiting mechanism, the right end side wall of the photovoltaic panel (1) is fixedly connected with a fixed block (7), and the outer wall of the photovoltaic panel (1) is provided with a heat dissipation assembly. The limiting mechanism comprises a moving plate (4), the moving plate (4) penetrates and is slidably connected to the inner wall of the T-shaped block (2), the outer wall of the moving plate (4) is fixedly connected with a wedge block (5), and the outer wall of the moving plate (4) is elastically connected with the T-shaped block (2) through a return spring (3).

2. The perovskite solar photovoltaic module with high-efficiency heat dissipation function according to claim 1, characterized in that: The heat dissipation assembly comprises a heat dissipation fin (8), the inner wall of the heat dissipation fin (8) penetrates and is rotatably connected with a cooling pipe (11), the outer wall of the cooling pipe (11) is elastically connected with a fixed ring (9) through a torsional spring (10), and the outer wall of the cooling pipe (11) is fixedly connected with a fan blade (12).

3. The perovskite solar photovoltaic module with high-efficiency heat dissipation function according to claim 2, characterized in that: The outer wall of the cooling pipe (11) is fixedly connected with one end of the torsional spring (10), and the other end of the torsional spring (10) is fixedly connected with the inner wall of the fixed ring (9).

4. The perovskite solar photovoltaic module with high-efficiency heat dissipation function according to claim 2, characterized in that: The fixed ring (9) is fixedly connected to the outer wall of the photovoltaic panel (1), and the heat dissipation fin (8) is provided with a plurality of groups, and the plurality of groups of heat dissipation fins (8) are uniformly distributed on the photovoltaic panel (1). 5.The perovskite solar photovoltaic module with high-efficiency heat dissipation function of claim 2, characterized in that: The cooling pipe (11) penetrates and is rotatably connected to the inner wall of the fixed ring (9). 6.The perovskite solar photovoltaic module with high-efficiency heat dissipation function of claim 1, characterized in that: The outer wall of the moving plate (4) is fixedly connected with one end of the return spring (3), the other end of the return spring (3) is fixedly connected with the front end inner wall of the T-shaped block (2), and the moving plate (4) is slidably connected to the outer wall of the guide rod (6). 7.The perovskite solar photovoltaic module with high-efficiency heat dissipation function of claim 1, characterized in that: The wedge block (5) penetrates and is slidably connected to the inner wall of the T-shaped block (2), and the wedge block (5) is inserted into the inner wall of the fixed block (7). 8.The perovskite solar photovoltaic module with high-efficiency heat dissipation function of claim 1, characterized in that: The T-shaped block (2) is inserted into the inner wall of the fixed block (7).

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