Shockproof solar photovoltaic module

Abstract

The utility model discloses a shockproof solar photovoltaic module, which comprises a photovoltaic panel, two protective shells are arranged outside the photovoltaic panel, two vacuum air cavities are arranged below the photovoltaic panel, and two reset rods are arranged below the photovoltaic panel. When an earthquake comes, a house main body structure is torn by earthquake waves or the photovoltaic panel falls off from the roof due to violent shaking, because no other objects are used for supporting the photovoltaic panel, the vacuum air cavity can drive the reset rod to quickly move due to suction force generated by vacuum in the vacuum air cavity, and the reset rod and the vacuum air cavity can mutually move; the photovoltaic panel can be sleeved with the protective shells which are close to each other, so that the photovoltaic panel is protected, damage of gravels to the photovoltaic panel is reduced, the photovoltaic panel can be reused by residents after an earthquake, and the problem that during the earthquake, the photovoltaic panel cannot be damaged by the residents is solved. And when the solar panel and the rubbles of the house are mixed together, the solar panel is cracked by weights such as bricks and stones and is discarded.

Description

Technical Field

[0001] The utility model relates to the technical field of shockproof photovoltaic technology, in particular to a shockproof solar photovoltaic component. Background Art

[0002] Conventional civilian photovoltaic panels are often installed on the roofs of houses. In addition to providing residents with electricity on a daily basis, photovoltaic panels can also provide residents with emergency electricity when the power grid is cut off due to disasters. However, precisely because photovoltaic panels are installed on the roofs of houses, only one in ten photovoltaic panels will survive after an earthquake.

[0003] Earthquakes cause serious damage to photovoltaic panels. The main reason is that when an earthquake occurs, the powerful seismic waves can tear the structure of the house apart, causing the photovoltaic panels to lose their support points and mix with the rubble of the house. During this period, they will be smashed and scrapped by heavy objects such as bricks and stones. In order to solve this technical problem, the utility model proposes an earthquake-proof solar photovoltaic module. Utility Model Content

[0004] The main purpose of the present invention is to provide a shockproof solar photovoltaic assembly, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A shockproof solar photovoltaic assembly comprises a photovoltaic panel, wherein two protective shells are arranged outside the photovoltaic panel, two vacuum air cavities are arranged below the photovoltaic panel, and two reset rods are arranged below the photovoltaic panel.

[0007] Preferably, a load-bearing frame is fixedly mounted on the bottom surface of the protective shell, and screws are threadedly connected to the inner wall of the load-bearing frame.

[0008] Preferably, slide rails are fixedly installed on both sides of the photovoltaic panel, a protective support is fixedly installed on the outer surface of the protective shell, the outer surface of the protective support is rotatably connected to a roller, and the outer surface of the roller is slidably connected to the outer surface of the slide rail.

[0009] Preferably, a fixing seat is fixedly installed on the bottom surface of the photovoltaic panel, a directional rod is fixedly installed on the inner wall of the fixing seat, a sliding seat is fixedly installed on the bottom surface of the protective shell, the inner wall of the sliding seat is slidably connected to the outer surface of the directional rod, and limiting plates are fixedly installed on both ends of the directional rod.

[0010] Preferably, a sliding sleeve is fixedly mounted on the outer surface of the vacuum air cavity, the interior of the sliding sleeve is connected to the interior of the vacuum air cavity, a soft rubber plug is fixedly mounted on one end of the reset rod, and the outer surface of the soft rubber plug is slidably connected to the inner wall of the sliding sleeve.

[0011] Preferably, a spring 1 is sleeved on the outer surface of the directional rod, one end of the spring 1 is fixedly mounted on the outer surface of the fixing seat, and the other end of the spring 1 is fixedly mounted on the outer surface of the sliding seat.

[0012] Preferably, the outer surface of the reset rod is sleeved with a spring 2, one end of the spring 2 is fixedly mounted to one end of the sliding sleeve, a mounting seat is fixedly mounted on the bottom surface of the protective shell, the outer surface of the mounting seat is fixedly mounted to one end of the reset rod, and the other end of the spring 2 is fixedly mounted to the outer surface of the mounting seat.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the utility model, through the cooperation between the photovoltaic panel, the protective shell, the vacuum air cavity and the reset rod, when an earthquake comes, when the seismic wave tears the main structure of the house or the photovoltaic panel falls off the roof due to violent shaking, since there is no other object to support the photovoltaic panel, the vacuum air cavity can drive the reset rod to move quickly due to the suction force generated by the internal vacuum, and the reset rod and the vacuum air cavity can move relative to each other, thereby driving the protective shells on both sides to move closer quickly. The protective shells approach each other and can cover the photovoltaic panel, thereby providing protection for the photovoltaic panel, reducing the damage to the photovoltaic panel caused by rubble and stone, so as to increase the ability of residents to reuse the photovoltaic panel after the earthquake, and solving the problem that during an earthquake, solar panels are mixed with the rubble of the house and will be smashed and scrapped by heavy objects such as bricks and stones.

[0015] In the present invention, through the cooperation between the photovoltaic panel, the fixed seat, the directional rod, the slide and the limit rod, the fixed seat can provide support for the directional rod, and the directional rod can provide a fixed moving direction for the protective shell through the slide. When the protective shell moves, it can drive the slide to slide on the outer surface of the directional rod, thereby assisting the slide rail, making the protective shell more stable during movement and reducing the misalignment during movement. The limit plates at both ends can limit the range of movement for the slide, thereby reducing the situation where the protective shell falls off from the equipment, making the equipment more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a shockproof solar photovoltaic assembly of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of a shockproof solar photovoltaic module according to the present invention from another perspective;

[0018] Figure 3 This is a schematic diagram of the connection between the protective shell and the photovoltaic panel of a shockproof solar photovoltaic module of the present invention;

[0019] Figure 4This utility model is a shockproof solar photovoltaic component Figure 3 A is an enlarged structural diagram;

[0020] Figure 5 This is a schematic diagram of the overall transmission of a shockproof solar photovoltaic assembly of the utility model.

[0021] In the figure: 1. Photovoltaic panel; 2. Protective shell; 3. Vacuum air cavity; 4. Reset rod; 5. Load-bearing frame; 6. Screw; 7. Slide rail; 8. Protective bracket; 9. Roller; 10. Fixed seat; 11. Orienting rod; 12. Slide seat; 13. Limit plate; 14. Slide sleeve; 15. Soft rubber plug; 16. Spring 1; 17. Mounting seat; 18. Spring 2. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1-5 As shown, an earthquake-proof solar photovoltaic component includes a photovoltaic panel 1, two protective shells 2 are provided on the outside of the photovoltaic panel 1, two vacuum air cavities 3 are provided under the photovoltaic panel 1, and two reset rods 4 are provided under the photovoltaic panel 1. When an earthquake comes, the seismic wave tears the main structure of the house or the photovoltaic panel 1 falls off the roof due to violent shaking. Since there is no other object to support the photovoltaic panel 1, the vacuum air cavity 3 can drive the reset rod 4 to move quickly due to the suction force generated by the internal vacuum. The reset rod 4 and the vacuum air cavity 3 can move relative to each other, thereby driving the protective shells 2 on both sides to approach quickly. The protective shells 2 approach each other and can cover the photovoltaic panel 1, thereby providing protection for the photovoltaic panel 1, reducing the damage to the photovoltaic panel 1 caused by rubble and stones, and increasing the ability of residents to reuse the photovoltaic panel 1 after the earthquake. This solves the problem that during an earthquake, solar panels are mixed with the rubble of the house and will be smashed and scrapped by heavy objects such as bricks and stones.

[0024] A load-bearing frame 5 is fixedly installed on the bottom surface of the protective shell 2, and the inner wall of the load-bearing frame 5 is threadedly connected with a screw 6. When installing the equipment, the screw 6 can be nailed into the floor through the inner wall of the load-bearing frame 5 to ensure that the equipment is fastened to the floor through the load-bearing frame 5 and the screw 6 during normal installation, thereby being able to counteract the negative pressure brought by the vacuum air cavity 3, thereby keeping it in normal operation during non-vibration.

[0025] On both sides of the photovoltaic panel 1, slide rails 7 are fixedly installed. On the outer surface of the protective shell 2, a support 8 is fixedly installed. On the outer surface of the support 8, a roller 9 is rotatably connected. The outer surface of the roller 9 is in sliding connection with the outer surface of the slide rail 7. The slide rail 7 can provide a fixed moving direction for the roller 9, and the distance between the two ends of the slide rail 7 gradually decreases, thereby preventing the roller 9 from falling off the slide rail 7. When the protective shell 2 moves, it can move on the slide rail 7 through the support 8 and the roller 9. And a layer of rubber covers the edges of the two opposite ends of the two protective shells 2, which can buffer the impact force caused by the collision between the two protective shells 2.

[0026] On the bottom surface of the photovoltaic panel 1, a fixing seat 10 is fixedly installed. Inside the inner wall of the fixing seat 10, a guiding rod 11 is fixedly installed. On the bottom surface of the protective shell 2, a sliding seat 12 is fixedly installed. The inner wall of the sliding seat 12 is in sliding connection with the outer surface of the guiding rod 11. At both ends of the guiding rod 11, limit plates 13 are fixedly installed. The fixing seat 10 can provide a supporting function for the guiding rod 11. The guiding rod 11 can provide a fixed moving direction for the protective shell 2 through the sliding seat 12. When the protective shell 2 moves, it can drive the sliding seat 12 to slide on the outer surface of the guiding rod 11, thereby assisting the slide rail 7 to make the protective shell 2 move more stably and reducing the situation of misalignment during movement. The limit plates 13 at both ends can limit the moving range of the sliding seat 12, thereby reducing the situation of the protective shell 2 falling off the device and making the device more stable.

[0027] On the outer surface of the vacuum chamber 3, a sliding sleeve 14 is fixedly installed. The inside of the sliding sleeve 14 is in mutual communication with the inside of the vacuum chamber 3. At one end of the reset rod 4, a soft rubber plug 15 is fixedly installed. The outer surface of the soft rubber plug 15 is in sliding connection with the inner wall of the sliding sleeve 14. The inside of the vacuum chamber 3 and the sliding sleeve 14 is in a vacuum state, generating a strong negative pressure. The soft rubber plug 15 can slide on the inner wall of the sliding sleeve 14, and thus can drive the soft rubber plug 15 and the reset rod 4 to move through the negative pressure generated by the vacuum. Due to the fact that force is mutual, it can drive the two protective shells 2 to move towards each other, providing a safety guarantee for the photovoltaic panel 1.

[0028] A first spring 16 is sleeved on the outer surface of the guiding rod 11. One end of the first spring 16 is fixedly installed on the outer surface of the fixing seat 10, and the other end of the first spring 16 is fixedly installed on the outer surface of the sliding seat 12. The first spring 16 can always push the sliding seat 12 to move with the fixing seat 10 as the vertex. However, the elastic force of the first spring 16 is ultimately less than the negative pressure brought by the vacuum. Therefore, the first spring 16 only serves to reduce the moving speed of the two protective shells 2 moving towards each other to reduce the impact force generated by the collision between the two protective shells 2.

[0029] The outer surface of the reset rod 4 is sleeved with a spring 2 18, one end of the spring 2 18 is fixedly installed with one end of the sliding sleeve 14, and a mounting seat 17 is fixedly installed on the bottom surface of the protective shell 2, the outer surface of the mounting seat 17 is fixedly installed with one end of the reset rod 4, and the other end of the spring 2 18 is fixedly installed with the outer surface of the mounting seat 17. The spring 2 18 has the same function as the spring 1 16, which is to reduce the moving speed of the reset rod 4 driven by the vacuum negative pressure, reduce the moving speed of the soft rubber plug 15, reduce the wear of the soft rubber plug 15, reduce the impact force between the two protective shells 2, and reduce the wear degree of the soft rubber plug 15.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A shock-proof solar photovoltaic module, characterized in that: It includes a photovoltaic panel (1), two protective cases (2) are arranged outside the photovoltaic panel (1), two vacuum chambers (3) are arranged below the photovoltaic panel (1), and two reset rods (4) are arranged below the photovoltaic panel (1); A sliding sleeve (14) is fixedly installed on the outer surface of the vacuum chamber (3), the inside of the sliding sleeve (14) is in communication with the inside of the vacuum chamber (3), a soft rubber plug (15) is fixedly installed at one end of the reset rod (4), and the outer surface of the soft rubber plug (15) is slidably connected to the inner wall of the sliding sleeve (14); A second spring (18) is sleeved on the outer surface of the reset rod (4), one end of the second spring (18) is fixedly installed with one end of the sliding sleeve (14), a mounting seat (17) is fixedly installed on the bottom surface of the protective case (2), the outer surface of the mounting seat (17) is fixedly installed with one end of the reset rod (4), and the other end of the second spring (18) is fixedly installed with the outer surface of the mounting seat (17).

2. The anti-seismic solar photovoltaic module according to claim 1, characterized in that: A load-bearing frame (5) is fixedly installed on the bottom surface of the protective case (2), and a screw (6) is threadedly connected to the inner wall of the load-bearing frame (5).

3. A shock-proof solar photovoltaic module according to claim 1, characterized in that: Sliding rails (7) are fixedly installed on both sides of the photovoltaic panel (1), a protective bracket (8) is fixedly installed on the outer surface of the protective case (2), a roller (9) is rotatably connected to the outer surface of the protective bracket (8), and the outer surface of the roller (9) is slidably connected to the outer surface of the sliding rail (7).

4. A shock-proof solar photovoltaic module according to claim 1, characterized in that: A fixed seat (10) is fixedly installed on the bottom surface of the photovoltaic panel (1), a guiding rod (11) is fixedly installed on the inner wall of the fixed seat (10), a sliding seat (12) is fixedly installed on the bottom surface of the protective case (2), the inner wall of the sliding seat (12) is slidably connected to the outer surface of the guiding rod (11), and limiting plates (13) are fixedly installed at both ends of the guiding rod (11).

5. A shock-proof solar photovoltaic module according to claim 4, characterized in that: A first spring (16) is sleeved on the outer surface of the guiding rod (11), one end of the first spring (16) is fixedly installed with the outer surface of the fixed seat (10), and the other end of the first spring (16) is fixedly installed with the outer surface of the sliding seat (12).

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