Lightning protection device for photovoltaic power equipment

Abstract

The utility model discloses a photovoltaic power equipment lightning protection device, relates to the lightning protection device technology field, and comprises a mounting plate, a second conductive column and a rotating pipe, the top of the mounting plate is provided with a plurality of guide pipes, the top of the guide pipes is movably provided with a first conductive column in a penetrating manner, the top of the mounting plate is provided with a second conductive column, and the second conductive column is provided with a plurality of first conductive columns. A rotating pipe is movably installed on the outer side of the second conductive column, a guide rod is installed on the front face of the rotating pipe, a moving pipe is movably installed on the outer side of the guide rod, and a lightning guiding assembly is installed on the top of the moving pipe and used for increasing the lightning guiding range. According to the utility model, the generated thunder and lightning can be triggered through the second conductive column and the third conductive column, the photovoltaic power equipment is prevented from being struck by the thunder and lightning, and the distance between the third conductive column and the second conductive column can be increased by moving the moving pipe forwards, so that the photovoltaic power equipment in a larger range can be protected from thunder and lightning.

Description

TECHNICAL FIELD

[0001] The utility model relates to lightning protection device technical field, concretely is a photovoltaic power equipment lightning protection device. BACKGROUND

[0002] The photovoltaic power equipment lightning protection device is a device for lightning protection of photovoltaic power generation equipment, can guide and transmit lightning to the ground in thunderstorm weather, and thus avoid damage of lightning to the photovoltaic power equipment, and the photovoltaic power equipment is not the same in size, and the lightning protection device is generally installed around the photovoltaic power equipment, if the photovoltaic power equipment occupies a large range, then the lightning protection effect of the lightning protection device on the photovoltaic power equipment will be limited.

[0003] The patent document CN211088527U discloses a photovoltaic power station lightning protection device, the photovoltaic power station lightning protection device in the patent can reduce the resistance between the equipment and the ground, make lightning more easily enter the ground, avoid the equipment being burned, but the lightning range of the equipment is limited, in the case that the photovoltaic power equipment occupies a large range, the lightning protection effect will be limited, therefore, a photovoltaic power equipment lightning protection device capable of adjusting the lightning range is needed to solve the problem. UTILITY MODEL CONTENT

[0004] One purpose of the present application is to provide a photovoltaic power equipment lightning protection device, which can solve the technical problem that the photovoltaic power equipment lightning protection device in the prior art cannot adjust the lightning range.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a photovoltaic power equipment lightning protection device, comprising a mounting plate, a second electrically conductive column and a rotating pipe, a plurality of guide pipes are installed on the top of the mounting plate, a first electrically conductive column is movably installed through the top of the guide pipe;

[0006] A second electrically conductive column is installed on the top of the mounting plate, a rotating pipe is movably installed on the outer side of the second electrically conductive column, a guide rod is installed on the front of the rotating pipe, a moving pipe is movably installed on the outer side of the guide rod, a lightning attracting assembly is installed on the top of the moving pipe, and the lightning attracting assembly is used to increase the lightning attracting range.

[0007] Preferably, a limiting plate is installed at one end of the first electrically conductive column, a movable ring is movably installed on the outer side of the first electrically conductive column, and an electrically conductive plate is installed on the outer side of the movable ring.

[0008] Preferably, a supporting plate is installed on the outer side of the second electrically conductive column, and the supporting plate is located below the rotating pipe.

[0009] Preferably, a first threaded rod is symmetrically installed through the outer side of the rotating pipe.

[0010] Preferably, a second threaded rod is symmetrically installed through the two sides of the moving pipe.

[0011] Preferably, the lightning attracting assembly comprises a conductive rod and third conductive columns, the bottom of the conductive rod is connected with the top of the moving tube, and the top of the conductive rod is provided with a plurality of third conductive columns.

[0012] Preferably, the back of the rotating tube is provided with a counterweight plate, the outer side of the counterweight plate is movably provided with a moving frame, and the two sides of the moving frame are symmetrically provided with third threaded rods.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、 the utility model discloses install the plate in the earth, then make first conductive post down -moving make first conductive post insert ground bottom, thereby can guarantee the stability of install the plate in the ground bottom, avoid install the plate and produce the inclination because the second conductive post's inclination force is acted, through second conductive post and third conductive post can attract the lightning that produces, avoid lightning and strike on photovoltaic power equipment, through the moving tube of moving can make the distance between third conductive post and second conductive post increase, thereby can carry out lightning protection to the photovoltaic power equipment of greater range, make photovoltaic power equipment lightning protection device through second conductive post and third conductive post can attract the lightning that produces, avoid lightning and strike on photovoltaic power equipment, through the moving tube of moving can make the distance between third conductive post and second conductive post increase, thereby can carry out lightning protection to the photovoltaic power equipment of greater range.

[0015] 2、 the utility model discloses through counterweight plate and moving frame can balance the force that rotating tube received in front -back direction, avoid the weight of guide rod, moving tube and conductive rod and produce the inclination of rotating tube and second conductive post, through conductive plate can further increase the contact area with the earth, reduce the resistance of the equipment and the earth contact part, make the current on install the plate can be faster transmission to the earth, and conductive plate can rotate, and then can conveniently avoid the hard object such as stone, make photovoltaic power equipment lightning protection device through counterweight plate and moving frame can balance the force that rotating tube received in front -back direction, avoid the weight of guide rod, moving tube and conductive rod and produce the inclination of rotating tube and second conductive post, through conductive plate can further increase the contact area with the earth, reduce the resistance of the equipment and the earth contact part, make the current on install the plate can be faster transmission to the earth, and conductive plate can rotate, and then can conveniently avoid the hard object such as stone. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the perspective view of the utility model;

[0017] Figure 2 It is the install the plate structure schematic view of the utility model;

[0018] Figure 3A rotating pipe structure schematic view of the utility model;

[0019] Figure 4 A moving pipe structure schematic view of the utility model;

[0020] Figure 5 A counterweight plate structure schematic view of the utility model.

[0021] In the figure: 1, mounting plate; 101, guide pipe; 2, first electrically conductive column; 201, limit plate; 202, movable ring; 203, electrically conductive plate; 3, second electrically conductive column; 301, support plate; 4, rotating pipe; 401, first threaded rod; 5, guide rod; 501, moving pipe; 502, second threaded rod; 6, electrically conductive rod; 601, third electrically conductive column; 7, counterweight plate; 701, moving frame; 702, third threaded rod. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figure 1 and Figure 2 The utility model provides an embodiment: a lightning protection device for photovoltaic power equipment;

[0026] Including the mounting plate 1 and the first conductive column 2, the top of mounting plate 1 is provided with a plurality of guide tubes 101, the mounting plate 1 is metal material, has conductivity, the mounting plate 1 can provide installation position for other parts of the equipment, make other parts of the equipment have position to install, the guide tube 101 can provide guide for the first conductive column 2, make the first conductive column 2 can move up and down, the top of guide tube 101 is provided with the first conductive column 2, one end of first conductive column 2 is provided with the limit plate 201, the outer side of first conductive column 2 is movably provided with the movable ring 202, the outer side of movable ring 202 is provided with the conductive plate 203, the first conductive column 2 can transmit the current of mounting plate 1 to the earth, and the first conductive column 2 can increase the stability of the equipment on the ground by being inserted into the ground, the limit plate 201 plays a limiting role, can avoid the first conductive column 2 to move excessively downwards and separate from guide tube 101, the movable ring 202 can provide installation position for the conductive plate 203, make the conductive plate 203 have position to install, the movable ring 202 is conductive material, can transmit the current of first conductive column 2 to the conductive plate 203, the conductive plate 203 can increase the contact area with the earth, thereby reducing resistance, make the current more easily transmit to the earth, avoid the first conductive column 2 and the conductive plate 203 from being burnt due to the large resistance of the earth.

[0027] Please refer to Figure 1 、 Figure 3 And Figure 4 , the utility model provides a kind of embodiment: a photovoltaic power equipment lightning protection device;

[0028] The top of the mounting plate 1 is provided with the second conductive column 3, the outer side of the second conductive column 3 is provided with the supporting plate 301, and the supporting plate 301 is located below the rotating pipe 4; the second conductive column 3 serves as a lightning rod, so that the current of lightning is guided into the second conductive column 3; the supporting plate 301 serves as a support for the rotating pipe 4; the outer side of the second conductive column 3 is movably provided with the rotating pipe 4; the outer side of the rotating pipe 4 is symmetrically provided with the first threaded rod 401; the rotating pipe 4 provides a mounting position for the guide rod 5, and the rotating pipe 4 drives the guide rod 5 to rotate through rotation; the rotating pipe 4 is made of conductive metal, so that the current of the guide rod 5 is transmitted to the second conductive column 3; the first threaded rod 401 is capable of extruding the second conductive column 3 through rotation, so as to ensure the stability of the rotating pipe 4 outside the second conductive column 3; the front surface of the rotating pipe 4 is provided with the guide rod 5; the outer side of the guide rod 5 is movably provided with the moving pipe 501; the two sides of the moving pipe 501 are symmetrically provided with the second threaded rod 502; the guide rod 5 is made of conductive metal, so that the guide rod 5 provides a guide for the moving pipe 501, and the moving pipe 501 is capable of moving forward and backward; the guide rod 5 transmits the current on the moving pipe 501 to the rotating pipe 4; the moving pipe 501 is made of conductive metal, so that the moving pipe 501 transmits the current on the conductive rod 6 to the guide rod 5; the second threaded rod 502 is capable of extruding the guide rod 5 through rotation, so as to ensure the stability of the rotating pipe 4 outside the guide rod 5; the top of the moving pipe 501 is provided with a lightning rod assembly; the lightning rod assembly serves to increase the lightning attracting range; the lightning rod assembly comprises the conductive rod 6 and the third conductive column 601; the bottom of the conductive rod 6 is connected to the top of the moving pipe 501; the top of the conductive rod 6 is provided with a plurality of third conductive columns 601; the conductive rod 6 provides a mounting position for the third conductive column 601, so that the third conductive column 601 is capable of being mounted; the conductive rod 6 transmits the current on the third conductive column 601 to the moving pipe 501; the third conductive column 601 serves as a lightning rod, so that lightning is guided to the third conductive column 601, thereby increasing the lightning attracting range, and providing lightning protection for a larger range of photovoltaic power equipment.

[0029] Please refer to Figure 1 and Figure 5 , the utility model provides a kind of photovoltaic power equipment lightning protection device;

[0030] The counterweight plate 7 is installed on the back of the rotating pipe 4, the outer side of the counterweight plate 7 is movably installed with a moving frame 701, the two sides of the moving frame 701 are symmetrically installed with third threaded rods 702, the counterweight plate 7 plays a role of counterweight balance, the weight balance of the rotating pipe 4 in the front and back directions can be realized, when the moving pipe 501 moves forward, the weight balance of the rotating pipe 4 in the front and back directions can be further ensured by moving the moving frame 701 backward, the third threaded rods 702 can press the counterweight plate 7 by rotating, and the stability of the moving frame 701 on the outer side of the counterweight plate 7 is ensured.

[0031] Working principle: before using the lightning protection device for photovoltaic power equipment, whether the lightning protection device for photovoltaic power equipment has an influence on use should be checked, first, the mounting plate 1 is buried in the ground, then the first conductive column 2 is inserted into the ground bottom by moving downward, so that the stability of the mounting plate 1 in the ground bottom can be ensured, and the mounting plate 1 is prevented from being inclined due to the action of the inclined force of the second conductive column 3, the generated lightning can be guided by the second conductive column 3 and the third conductive column 601, and the lightning is prevented from striking the photovoltaic power equipment, the distance between the third conductive column 601 and the second conductive column 3 can be increased by moving the moving pipe 501 forward, so that the lightning protection for a larger range of photovoltaic power equipment can be realized, the front and back directions of the force received by the rotating pipe 4 can be balanced by the counterweight plate 7 and the moving frame 701, the rotating pipe 4 and the second conductive column 3 are prevented from being inclined due to the weight of the guide rod 5, the moving pipe 501 and the conductive rod 6, the contact area with the ground can be further increased by the conductive plate 203, the resistance of the contact part between the equipment and the ground is reduced, the current on the mounting plate 1 can be transmitted to the ground more quickly, and the conductive plate 203 can rotate, so that hard objects such as stones can be conveniently avoided.

[0032] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application, and any reference signs in the claims should not be regarded as limiting the involved right.

Claims

1. A lightning protection device for a photovoltaic power plant, characterized in that: Including installation plate (1), second conductive column (3) and rotating pipe (4), the top of installation plate (1) is installed with multiple guide pipes (101), the top of guide pipe (101) is installed with first conductive column (2) through activity; The top of installation plate (1) is installed with second conductive column (3), the outer side of second conductive column (3) is installed with rotating pipe (4) through activity, the front of rotating pipe (4) is installed with guide rod (5), the outer side of guide rod (5) is installed with moving pipe (501) through activity, the top of moving pipe (501) is installed with lightning attraction assembly, and the lightning attraction assembly is used to increase lightning attraction range.

2. A lightning protection device for a photovoltaic power plant according to claim 1, characterized in that: One end of first conductive column (2) is installed with limit board (201), and the outer side of first conductive column (2) is installed with movable ring (202) through activity, and the outer side of movable ring (202) is installed with conductive plate (203).

3. A lightning protection device for a photovoltaic power plant according to claim 1, characterized in that: The outer side of second conductive column (3) is installed with support plate (301), and support plate (301) is located below rotating pipe (4).

4. A lightning protection device for a photovoltaic power plant according to claim 1, characterized in that: The outer side of rotating pipe (4) is installed with first threaded rod (401) through symmetry.

5. A lightning protection device for a photovoltaic power plant according to claim 1, characterized in that: The two sides of moving pipe (501) are installed with second threaded rod (502) through symmetry.

6. A lightning protection device for a photovoltaic power plant according to claim 5, characterized in that: The lightning attraction assembly includes conductive rod (6) and third conductive column (601), the bottom of conductive rod (6) is connected with the top of moving pipe (501), and the top of conductive rod (6) is installed with multiple third conductive columns (601).

7. A lightning protection device for a photovoltaic power plant according to claim 1, characterized in that: The back of rotating pipe (4) is installed with counterweight plate (7), the outer side of counterweight plate (7) is installed with moving frame (701) through activity, and the two sides of moving frame (701) are installed with third threaded rod (702) through symmetry.

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