CN220325580U

CN220325580U - Photovoltaic device with lightning protection assembly

Info

Publication number: CN220325580U
Application number: CN202320748172.1U
Authority: CN
Inventors: 唐玉平
Original assignee: Shanghai Mayi New Energy Technology Co ltd
Current assignee: Mawei Electromechanical Equipment Shanghai Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2024-01-09
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a photovoltaic device with a lightning protection component, which relates to the technical field of solar photovoltaic power generation equipment and comprises a fixed box, wherein an insulating layer is fixedly arranged at the top of the fixed box, a conductive rod is fixedly arranged in the insulating layer, lightning rods I are fixedly connected to two ends of the top of the front of the conductive rod, lightning rods II are fixedly connected to two ends of the bottom of the front of the conductive rod, a supporting column is fixedly arranged at the top of the insulating layer, and an insulating protective shell is fixedly arranged at the top of the supporting column. According to the utility model, the screw rod I is driven by the starting motor to rotate, so that the screw sleeve I moves in the screw rod I, the sliding block I slides leftwards on the sliding rail I to drive the insulating protective baffle to move above the solar cell panel to perform shielding protection, the solar cell panel is prevented from being exposed to the outside to be damaged when in severe weather such as hail or acid rain, unnecessary loss is caused, and the lightning protection effect of the device is further improved.

Description

Photovoltaic device with lightning protection assembly

Technical Field

The utility model relates to the technical field of solar photovoltaic power generation equipment, in particular to a photovoltaic device with a lightning protection component.

Background

The solar cell module consists of a high-efficiency monocrystalline or polycrystalline solar cell, low-iron super Bai Rongmian toughened glass, EVA, TPT, interconnection bars, bus bars, a back plate and an aluminum alloy frame. The service life can reach 15-25 years, and the photoelectric conversion efficiency and the reliability are high; advanced diffusion technology ensures uniformity of conversion efficiency everywhere in the chip; ensuring good conductivity, reliable adhesion and good electrode solderability; high precision screen printing patterns and high flatness make the battery easy for automatic welding and laser cutting.

For example, chinese patent publication No. CN217883357U discloses a photovoltaic module with lightning protection structure, belongs to solar photovoltaic power generation equipment technical field, including fixed case, the top of fixed case is equipped with the insulating layer, the inner chamber of insulating layer is provided with lightning protection mechanism, the inner chamber of fixed case is provided with moving mechanism, the both sides at insulating layer top all bolt has the supporting leg, the solar cell panel has all been bolt to the top of supporting leg, logical groove has all been seted up to the both sides at fixed bottom of the case portion, the front of fixed case articulates through the hinge has the chamber door, the position bolt has the fixing base in the middle of insulating layer inner chamber lower wall, the top bolt of fixing base has the lightning pole, the top of lightning pole runs through the insulating layer and upwards extends. Lightning is prevented from damaging the photovoltaic module through the lightning protection mechanism, so that economic loss is caused, the maneuverability of the photovoltaic module is increased through the moving mechanism, the transportation cost can be reduced, and good economic benefits are realized.

The following problems exist in the prior art:

at present, the photovoltaic module is often directly arranged outdoors, has poor protection effect on the photovoltaic panel, is extremely easy to damage when exposed to severe weather such as hail or acid rain, brings unnecessary loss, is difficult to meet the requirement, and is easy to lead lightning to cause irreparable damage because the photovoltaic module is mostly arranged at an open high place when meeting thunderstorm weather; meanwhile, the photovoltaic module is heavy and not easy to move, so that the transportation cost is high.

Disclosure of Invention

The utility model provides a photovoltaic device with a lightning protection component, which solves the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a photovoltaic device with lightning protection subassembly, includes the fixed box, the top fixed mounting of fixed box has the insulating layer, the inside fixed mounting of insulating layer has the conducting rod, the both ends fixedly connected with lightning rod one at conducting rod front top, the both ends fixedly connected with lightning rod two at conducting rod front bottom, the top fixed mounting of insulating layer has the support column, the top fixed mounting of support column has the insulating protection shell, the inside fixed mounting of insulating protection shell has solar cell panel, the both ends at insulating layer top just are located the both sides fixed mounting backup pad of support column;

the left side the top fixed mounting of backup pad one side has motor one, just be located the below fixed mounting of motor one between the adjacent side of backup pad has slide rail one, the top fixed mounting of the left side inner wall of fixed box has motor two, the output fixedly connected with screw pole two of motor two, the other end of screw pole two rotates with the right side inner wall of fixed box to be connected, the surface threaded connection of screw pole two has screw sleeve two, the upper end of fixed box inner chamber just is located the below fixed mounting of screw pole two has slide rail two, the surface sliding connection of slide rail two has slider two, one side of slider two and one side fixed connection of screw sleeve two, the bottom of slider two is connected with the connecting rod through the axis of rotation, the other end of connecting rod is connected with the slide through the axis of rotation, spout one has been seted up to the inner wall of fixed box left and right sides, the both ends fixedly connected with slider three of slide, one side of slider three and the inside sliding connection of spout one, the both ends fixed mounting of slide bottom has the adjustment box.

The technical scheme of the utility model is further improved as follows: the output of motor one is fixed connection has screw pole one, screw pole one's the other end rotates with the outer wall of backup pad to be connected, screw pole one's surface threaded connection has thread bush one.

The technical scheme of the utility model is further improved as follows: the outer surface sliding connection of slide rail one has a slider one, the top of slider one and the bottom fixed connection of thread bush one, the bottom fixed mounting of slider one has insulating protection baffle.

The technical scheme of the utility model is further improved as follows: the inner walls of the left side and the right side of the regulating box are provided with a second sliding groove, the top of the inner cavity of the regulating box is fixedly provided with a third motor, and the output end of the third motor is fixedly connected with a third screw rod.

The technical scheme of the utility model is further improved as follows: the screw rod is characterized in that the outer surface of the screw rod is in threaded connection with a thread sleeve III, sliding blocks IV are fixedly arranged at two ends of the front surface of the thread sleeve III, and one side of each sliding block IV is in sliding connection with the inside of each sliding groove II.

The technical scheme of the utility model is further improved as follows: the bottom of the thread bush III is fixedly provided with a universal wheel, and two ends of the bottom of the fixed box are provided with through holes.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a photovoltaic device with a lightning protection component, which adopts the mutual coordination among a motor I, a screw rod I, a thread bush I, a sliding block I, a sliding rail I and an insulating protection baffle, and drives the screw rod I to rotate by starting the motor so that the thread bush I moves in the screw rod I, further the sliding block I slides leftwards on the sliding rail I to drive the insulating protection baffle to move above a solar cell panel to shield and protect the solar cell panel, thereby avoiding the damage to the solar cell panel caused by exposure in severe weather such as hail or acid rain, bringing unnecessary loss and further improving the lightning protection effect of the device.

2. The utility model provides a photovoltaic device with a lightning protection component, which adopts the mutual coordination among a motor III, a screw rod III, a sliding block IV, a sliding groove II, a thread bush III, a universal wheel and a through hole, the position of the universal wheel is further regulated through a regulating box, the motor III is started to drive the screw rod III to rotate, so that the sliding block IV moves downwards in the sliding groove II, and further, when the screw bush III drives the universal wheel to move downwards to pass through the through hole to be in full contact with the ground, an operator can conveniently move the device, and therefore, a large amount of time and labor cost are saved.

Drawings

FIG. 1 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a stationary box according to the present utility model

Fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a fixed box; 2. an insulating layer; 3. a lightning rod I; 4. a conductive rod; 5. a second lightning rod; 6. a support column; 7. an insulating protective shell; 8. a support plate; 9. a first motor; 91. a screw rod I; 92. a first thread sleeve; 10. a first slide rail; 101. a first sliding block; 11. an insulating protective baffle; 12. a solar cell panel; 13. a second motor; 131. a screw rod II; 132. a second thread sleeve; 14. a second slide rail; 141. a second slide block; 15. a connecting rod; 16. a slide plate; 17. a first chute; 171. a third slide block; 18. an adjusting box; 181. a second chute; 182. a third motor; 183. a screw rod III; 184. a thread sleeve III; 185. a sliding block IV; 19. a universal wheel; 20. and a through hole.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1 to 4, the utility model provides a photovoltaic device with a lightning protection component, which comprises a fixed box 1, wherein an insulating layer 2 is fixedly arranged at the top of the fixed box 1, a conductive rod 4 is fixedly arranged in the insulating layer 2, lightning rods I3 are fixedly connected at two ends of the top of the front of the conductive rod 4, lightning rods II 5 are fixedly connected at two ends of the bottom of the front of the conductive rod 4, a supporting column 6 is fixedly arranged at the top of the insulating layer 2, an insulating protective shell 7 is fixedly arranged at the top of the supporting column 6, a solar cell panel 12 is fixedly arranged in the insulating protective shell 7, supporting plates 8 are fixedly arranged at two ends of the top of the insulating layer 2 and positioned at two sides of the supporting column 6, a motor I9 is fixedly arranged at the top of one side of the left supporting plate 8, a sliding rail I10 is fixedly arranged between adjacent sides of the supporting plates 8 and positioned below the motor I9, the top of the left inner wall of the fixed box 1 is fixedly provided with a second motor 13, the output end of the second motor 13 is fixedly connected with a second screw rod 131, the other end of the second screw rod 131 is rotationally connected with the right inner wall of the fixed box 1, the outer surface of the second screw rod 131 is in threaded connection with a second threaded sleeve 132, the upper end of the inner cavity of the fixed box 1 is fixedly provided with a second slide rail 14 positioned below the second screw rod 131, the outer surface of the second slide rail 14 is in sliding connection with a second slide block 141, one side of the second slide block 141 is fixedly connected with one side of the second threaded sleeve 132, the bottom of the second slide block 141 is rotationally connected with a connecting rod 15 through a rotating shaft, the other end of the connecting rod 15 is rotationally connected with a slide plate 16 through a rotating shaft, the inner wall on the left side and the right side of the fixed box 1 is provided with a first slide groove 17, two ends of the slide plate 16 are fixedly connected with a third slide block 171, one side of the third slide block 171 is in sliding connection with the inner part of the first slide groove 17, the two ends of the bottom of the sliding plate 16 are fixedly provided with adjusting boxes 18.

In this embodiment, the bottom of lightning rod two 5 runs through ground and extends to the underground, guide the electric current to the underground through lightning rod two 5, lightning rod two 5 extends at least 2 meters to the underground, during the concrete use, utilize lightning rod one 3 to guide and shunt to conducting rod 4 and lightning rod two 5 to guide the electric current to the underground, can realize photovoltaic module's protection, the practicality of device has been improved, the user opens motor two 13 through the controller, make screw rod two 131 rotate, thereby make thread bush two 132 remove, slider two 141 remove on slide rail two 14 and promote slide 16 downwardly moving through the change of connecting rod 15 angle.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the output end of the motor I9 is fixedly connected with a screw rod I91, the other end of the screw rod I91 is rotationally connected with the outer wall of the supporting plate 8, the outer surface of the screw rod I91 is in threaded connection with a thread bush I92, the outer surface of the slide rail I10 is in sliding connection with a slide block I101, the top of the slide block I101 is fixedly connected with the bottom of the thread bush I92, and the bottom of the slide block I101 is fixedly provided with an insulating protection baffle 11.

In this embodiment, the first screw rod 91 is driven to rotate by the first starting motor 9, so that the first screw sleeve 92 moves in the first screw rod 91, and then the first slider 101 slides leftwards on the first sliding rail 10 to drive the insulating protective baffle 11 to move above the solar panel 12 to shield and protect the solar panel 12, so that the solar panel 12 is prevented from being exposed to the outside to cause damage when encountering severe weather such as hail or acid rain, unnecessary loss is brought, and the lightning protection effect of the device is further improved.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner walls of the left side and the right side of the adjusting box 18 are provided with a second chute 181, the top of the inner cavity of the adjusting box 18 is fixedly provided with a third motor 182, the output end of the third motor 182 is fixedly connected with a third screw rod 183, the outer surface of the third screw rod 183 is in threaded connection with a third threaded sleeve 184, the two ends of the front surface of the third threaded sleeve 184 are fixedly provided with a fourth slide block 185, one side of the fourth slide block 185 is in sliding connection with the inner part of the second chute 181, the bottom of the third threaded sleeve 184 is fixedly provided with a universal wheel 19, and the two ends of the bottom of the fixed box 1 are provided with through holes 20.

In this embodiment, the position of the universal wheel 19 is further adjusted by the adjusting box 18, the third motor 182 is started to drive the third screw shaft 183 to rotate, so that the fourth slider 185 moves downwards in the second chute 181, and then when the third screw sleeve 184 drives the universal wheel 19 to move downwards to pass through the through hole 20 to be in full contact with the ground, an operator can conveniently move the device, and therefore a great amount of time and labor cost are saved.

The working principle of the photovoltaic device with the lightning protection component is specifically described below.

As shown in fig. 1-4, the bottom of the lightning rod two 5 penetrates through the ground and extends to the underground, the current is guided to the underground through the lightning rod two 5, the lightning rod two 5 extends to the underground for at least 2 meters, in particular use, the lightning rod one 3 is used for guiding and distributing the lightning to the conducting rod 4 and the lightning rod two 5, thereby guiding the current to the underground, the protection of the photovoltaic module can be realized, the practicability of the device is improved, the user starts the motor two 13 through the controller, the screw rod two 131 rotates, the screw sleeve two 132 moves, the sliding block two 141 moves on the sliding rail two 14, the sliding plate 16 is pushed to move downwards through the change of the angle of the connecting rod 15, the adjusting box 18 further adjusts the position of the universal wheel 19, the motor three 182 is started to drive the screw rod three 183 to rotate, when the sliding block IV 185 moves downwards in the sliding groove II 181 and then drives the universal wheel 19 to move downwards to pass through the through hole 20 to be in full contact with the ground through the thread bush III 184, an operator can conveniently move the device, so that a large amount of time and labor cost are saved, when in thunderstorm weather, the first motor 9 is started to drive the first screw rod 91 to rotate so that the first thread bush 92 moves in the first screw rod 91, the first sliding block 101 slides leftwards on the first sliding rail 10 to drive the insulating protective baffle 11 to move above the solar cell panel 12 to shield and protect the solar cell panel 12, and unnecessary loss is avoided, and the lightning protection effect of the device is further improved.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Photovoltaic device with lightning protection subassembly, including fixed case (1), its characterized in that: the solar cell panel is characterized in that an insulating layer (2) is fixedly arranged at the top of the fixed box (1), a conducting rod (4) is fixedly arranged in the insulating layer (2), lightning rods I (3) are fixedly connected to the two ends of the top of the front face of the conducting rod (4), lightning rods II (5) are fixedly connected to the two ends of the bottom of the front face of the conducting rod (4), a supporting column (6) is fixedly arranged at the top of the insulating layer (2), an insulating protective shell (7) is fixedly arranged at the top of the supporting column (6), a solar cell panel (12) is fixedly arranged in the insulating protective shell (7), and supporting plates (8) are fixedly arranged at the two ends of the top of the insulating layer (2) and at the two sides of the supporting column (6);

the top of one side of the supporting plate (8) on the left side is fixedly provided with a first motor (9), a second slide rail (10) is fixedly arranged between adjacent sides of the supporting plate (8) and below the first motor (9), the top of the left inner wall of the fixed box (1) is fixedly provided with a second motor (13), the output end of the second motor (13) is fixedly connected with a second screw rod (131), the other end of the second screw rod (131) is rotationally connected with the right inner wall of the fixed box (1), the outer surface of the second screw rod (131) is in threaded connection with a second threaded sleeve (132), the upper end of the inner cavity of the fixed box (1) is fixedly provided with a second slide rail (14) below the second screw rod (131), the outer surface of the second slide rail (14) is in sliding connection with a second slide block (141), one side of the second slide block (141) is fixedly connected with one side of the second threaded sleeve (132), the bottom of the second slide block (141) is rotationally connected with a connecting rod (15) through a rotating shaft, the other end of the connecting rod (15) is rotationally connected with a rotating shaft (16), the upper end of the second screw rod (131) is in threaded connection with a second threaded sleeve (132), the upper end of the inner cavity of the fixed box (1) is provided with a third slide groove (17) is fixedly connected with the first slide groove (17), and the two ends of the bottom of the sliding plate (16) are fixedly provided with adjusting boxes (18).

2. A photovoltaic device with lightning protection assembly according to claim 1, wherein: the output end of the motor I (9) is fixedly connected with a screw rod I (91), the other end of the screw rod I (91) is rotationally connected with the outer wall of the supporting plate (8), and the outer surface of the screw rod I (91) is in threaded connection with a thread sleeve I (92).

3. A photovoltaic device with lightning protection assembly according to claim 2, wherein: the outer surface of the first sliding rail (10) is connected with a first sliding block (101) in a sliding mode, the top of the first sliding block (101) is fixedly connected with the bottom of the first threaded sleeve (92), and an insulating protective baffle (11) is fixedly installed at the bottom of the first sliding block (101).

4. A photovoltaic device with lightning protection assembly according to claim 1, wherein: the inner walls of the left side and the right side of the adjusting box (18) are provided with a second sliding chute (181), the top of the inner cavity of the adjusting box (18) is fixedly provided with a third motor (182), and the output end of the third motor (182) is fixedly connected with a third screw rod (183).

5. A photovoltaic device with lightning protection assembly according to claim 4 wherein: the screw rod is characterized in that the outer surface of the screw rod III (183) is in threaded connection with a thread sleeve III (184), a sliding block IV (185) is fixedly arranged at two ends of the front surface of the thread sleeve III (184), and one side of the sliding block IV (185) is in sliding connection with the inside of the sliding groove II (181).

6. A photovoltaic device with lightning protection assembly according to claim 5, wherein: the bottom of the thread bush III (184) is fixedly provided with a universal wheel (19), and two ends of the bottom of the fixed box (1) are provided with through holes (20).