Safety insulated wire with lightning stroke current guiding function

Abstract

The utility model discloses a safe insulated wire with lightning stroke current guiding, which relates to the technical field of insulated wires, and comprises a lightning conductor used for protecting buildings, personnel and equipment from being damaged by lightning stroke; the wire is positioned below the lightning conductor; the first clamping assembly is located on the outer side of the lightning conductor and the wire; and the second clamping assembly is located outside the lightning conductor and the wire and located at one end of the first clamping assembly. According to the utility model, the first clamping assembly and the second clamping assembly are utilized to always keep a certain distance between the adjacent lightning conductor and the lead, thereby avoiding intersection, and the iron wire is spirally embedded at the outer side of the lightning conductor for increasing the lightning guide sensitivity of the lightning conductor, so that the lightning protection effect of the lightning conductor on the lead is better; the lightning strike can better strike the lightning conductor, thereby preventing the lightning strike from the lightning conductor to strike the insulated conductor when the safe insulated conductor encounters thunderstorm weather, ensuring that the conductor is not influenced by the lightning strike and can supply power normally, and enabling the lightning protection effect to be better.

Description

Technical Field

[0001] The utility model relates to the technical field of insulated wires, in particular to a safe insulated wire with a lightning strike current guiding function. Background Technique

[0002] An insulated wire is a wire that uniformly and hermetically wraps a layer of non-conductive material, such as resin, plastic, silicone rubber, PVC, etc., around the wire periphery to form an insulating layer to prevent accidents such as electric leakage, short circuit, and electric shock caused by the contact between the conductor and the outside world.

[0003] In order to reduce the wear on the side wall of the insulating layer and make its flame retardant effect better, a kind of anti-aging flame retardant safe insulated wire (specifically refer to the patent number: 202011605911.9) appears, which includes a wire body. A protective pipe is sleeved on the circumferential outer wall of the wire body. Support rings are fixedly connected to the front and rear parts of the protective pipe. The inner wall of the support ring is fixedly connected to the outer side wall of the wire body. A rigid wire is arranged outside the wire body. The rigid wire passes through the two support rings. A plurality of connecting plates are fixedly connected to the circumferential outer wall of the protective pipe. A wear-resistant pipe is sleeved on the circumferential outer wall of the protective pipe. The inner wall of the wear-resistant pipe is fixedly connected to the opposite ends of each connecting plate. A flame retardant is arranged between the protective pipe and the wear-resistant pipe. A plurality of material passing holes are opened on the circumferential outer wall of the protective pipe. A circular baffle is arranged inside each material passing hole. The outer side walls of the circular baffles are in tension fit with the inner walls of the corresponding material passing holes.

[0004] However, when the existing safe insulated wire encounters thunderstorm weather, it is easy for lightning to bypass the lightning protection wire and strike the insulated wire, causing the wire to be affected by lightning strikes and unable to supply power normally, resulting in a poor lightning protection effect and reducing the utilization rate to a certain extent. Content of the Utility Model

[0005] The purpose of the utility model is to provide a safe insulated wire with a lightning strike current guiding function to solve the problem that when the existing safe insulated wire encounters thunderstorm weather, it is easy for lightning to bypass the lightning protection wire and strike the insulated wire, causing the wire to be affected by lightning strikes and unable to supply power normally, resulting in a poor lightning protection effect and reducing the utilization rate to a certain extent.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A safe insulated wire with a lightning strike current guiding function, including:

[0007] A lightning protection wire, which is used to protect buildings, personnel and equipment from lightning damage;

[0008] A wire, located below the lightning protection wire;

[0009] A first clamping assembly, located outside the lightning protection wire and the wire;

[0010] The second clamping component is located outside the lightning protection wire and the conductor and at one end of the first clamping component;

[0011] A wire is spirally embedded outside the lightning protection wire. The first clamping component includes a first support rod. First sleeves are provided at the top and bottom of the first support rod. Arc-shaped protruding blocks are provided at the top of one group of the first sleeves near one end of the second clamping component and at the bottom of the remaining group of the first sleeves near one end of the second clamping component. A first connecting column is provided at the middle position of the first support rod near one end of the second clamping component. The second clamping component includes a second support rod. Second sleeves are provided at the top and bottom of the second support rod. Arc-shaped grooves are provided at the top end inside one group of the second sleeves and at the bottom end inside the remaining group of the second sleeves. A second connecting column is provided at the middle position of the second support rod near one end of the first support rod.

[0012] As a further solution of the present invention: Insulating damping pads are provided inside the first sleeves and the second sleeves, and the insulating damping pads are respectively located outside the lightning protection wire and the conductor.

[0013] As a further solution of the present invention: The arc-shaped protruding block is located inside the arc-shaped groove, and the second sleeve is clamped and connected to the first sleeve through the mutual cooperation of the arc-shaped protruding block and the arc-shaped groove.

[0014] As a further solution of the present invention: A jack extending to the other end of its first connecting column is provided at the middle position of one end of the first support rod. A threaded hole is provided at one end of the second support rod. The first support rod and the first connecting column are detachably connected to the second connecting column through the mutual cooperation of the jack, the threaded hole and a screw.

[0015] As a further solution of the present invention: Both the first sleeve and the second sleeve are in an arc-shaped structure.

[0016] As a further solution of the present invention: The second sleeve and the first sleeve form an annular structure through the arc-shaped protruding block and the arc-shaped groove.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] By means of the provided lightning protection wire, conductor, first clamping component, second clamping component, and insulating damping pad, during use, first, the first sets at the top and bottom of the first rod are respectively sleeved on the outer sides of the lightning protection wire and the conductor. Then, the second set on the second rod is sleeved on the end face of the first set, and the arc-shaped convex block on the first set is misaligned and cross-fitted with the arc-shaped groove on the second set. Then, the screw is inserted through the jack to the position of the threaded hole and threadedly connected to the threaded hole. Thus, a certain distance can always be maintained between the adjacent lightning protection wire and the conductor by using the first clamping component and the second clamping component, avoiding crossing. At the same time, a wire is spirally embedded on the outer side of the lightning protection wire to increase the lightning conduction sensitivity of the lightning protection wire, so that its lightning protection effect on the conductor is better, enabling lightning to strike better on the lightning protection wire. Thus, it is avoided that when encountering thunderstorm weather, the safety insulated wire allows lightning to bypass the lightning protection wire and strike on the insulated wire, ensuring that the wire is not affected by lightning strikes and can be normally powered, thereby making its lightning protection effect better and improving the utilization rate to a certain extent. Brief Description of the Drawings

[0019] Figure 1 is a three-dimensional view of the present utility model;

[0020] Figure 2 is a partial structural schematic diagram of the present utility model;

[0021] Figure 3 is a structural schematic diagram of the first clamping component of the present utility model;

[0022] Figure 4 is a structural schematic diagram of the second clamping component of the present utility model.

[0023] In the figure: 1, lightning protection wire; 101, wire; 2, conductor; 3, first clamping component; 301, first rod; 302, first set; 303, arc-shaped convex block; 304, first connecting column; 4, second clamping component; 401, second rod; 402, second set; 403, arc-shaped groove; 404, second connecting column; 5, insulating damping pad. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Next, according to the overall structure of the present utility model, its embodiments will be described.

[0026] Please refer to Figures 1 to 4 , in an embodiment of the present utility model, a safety insulated wire with a lightning strike current guiding function includes:

[0027] A lightning protection wire 1 for protecting buildings, personnel and equipment from lightning damage;

[0028] A wire 2 located below the lightning protection wire 1;

[0029] A first clamping component 3 located outside the lightning protection wire 1 and the wire 2;

[0030] A second clamping component 4 located outside the lightning protection wire 1 and the wire 2 and at one end of the first clamping component 3;

[0031] A wire 101 is spirally embedded on the outside of the lightning protection wire 1. The first clamping component 3 includes a first support rod 301. At the top and bottom of the first support rod 301, there are first sleeves 302. At the top of one group of first sleeves 302 near one end of the second clamping component 4 and at the bottom of the remaining group of first sleeves 302 near one end of the second clamping component 4, there are arc-shaped raised blocks 303. At the middle position of one end of the first support rod 301 near the second clamping component 4, there is a first connecting column 304. The second clamping component 4 includes a second support rod 401. At the top and bottom of the second support rod 401, there are second sleeves 402. At the top end inside one group of second sleeves 402 and at the bottom end inside the remaining group of second sleeves 402, there are arc-shaped grooves 403. At the middle position of one end of the second support rod 401 near the first support rod 301, there is a second connecting column 404.

[0032] Please refer specifically to Figure 1 、 2 、 3 and 4. An insulating damping pad 5 is provided on the inner sides of the first set 302 and the second set 402. The insulating damping pad 5 is respectively located outside the lightning protection wire 1 and the conductor 2, and the insulating damping pad 5 is used to prevent the lightning strike received by the lightning protection wire 1 from being directly conducted to the conductor 2.

[0033] Please refer specifically to Figure 1 、 2 、 3 and 4. The arc-shaped convex block 303 is located inside the arc-shaped groove 403. The second set 402 is snap-connected to the first set 302 through the mutual cooperation of the arc-shaped convex block 303 and the arc-shaped groove 403.

[0034] Please refer specifically to Figure 1 、 2 、 3 and 4. A jack extending to the other end of its first connection column 304 is provided at the middle position of one end of the first rod 301. A threaded hole is provided at one end of the second rod 401. The first rod 301 and the first connection column 304 are detachably connected to the second connection column 404 through the mutual cooperation of the jack, the threaded hole and the screw, which is convenient for fixed connection and ensures the stability of its subsequent use.

[0035] Please refer specifically to Figure 1 、 2 、 3 and 4. Both the first set 302 and the second set 402 are in an arc-shaped structure, and the arc-shaped structure enables them to better fit outside the conductor 2 and the lightning protection wire 1.

[0036] Please refer specifically to Figure 1 、 2 、 3 and 4. The second set 402 and the first set 302 form an annular structure through the arc-shaped convex block 303 and the arc-shaped groove 403.

[0037] The working principle of the utility model is as follows: When in use, first, the first sets 302 at the top and bottom of the first rod 301 are respectively sleeved on the outer sides of the lightning protection wire 1 and the conductor 2. Then, the second set 402 on the second rod 401 is sleeved on the end face of the first set 302, and the arc-shaped raised blocks 303 on the first set 302 and the arc-shaped grooves 403 on the second set 402 are misaligned and cross-fitted together. Then, the screw is inserted through the jack to the position of the threaded hole and threadedly connected with the threaded hole. Thus, a certain distance can always be maintained between the adjacent lightning protection wire 1 and the conductor 2 by using the first clamping assembly 3 and the second clamping assembly 4, avoiding crossing. At the same time, iron wires are spirally embedded on the outer side of the lightning protection wire 1 to increase the lightning conduction sensitivity of the lightning protection wire 1, so that its lightning protection effect on the conductor 2 is better, enabling lightning to strike better on the lightning protection wire 1. Thus, it is avoided that when encountering thunderstorm weather, the lightning bypasses the lightning protection wire and strikes on the insulated wire, ensuring that the wire is not affected by lightning strikes and can be normally powered, so that its lightning protection effect is better and the utilization rate is improved to a certain extent.

[0038] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the utility model.

Claims

1. A safety insulated wire with lightning strike current guidance, characterized in that, Including: A lightning protection wire (1) for protecting buildings, personnel and equipment from lightning damage; A conductor (2) located below the lightning protection wire (1); A first clamping component (3) located outside the lightning protection wire (1) and the conductor (2); A second clamping component (4) located outside the lightning protection wire (1) and the conductor (2) and at one end of the first clamping component (3); A wire (101) is spirally embedded outside the lightning protection wire (1). The first clamping component (3) includes a first support rod (301). First sleeves (302) are provided at the top and bottom of the first support rod (301). Arc-shaped raised blocks (303) are provided at the top of one group of the first sleeves (302) near one end of the second clamping component (4) and at the bottom of the remaining group of the first sleeves (302) near one end of the second clamping component (4). A first connecting column (304) is provided at the middle position of the first support rod (301) near one end of the second clamping component (4). The second clamping component (4) includes a second support rod (401). Second sleeves (402) are provided at the top and bottom of the second support rod (401). Arc-shaped grooves (403) are provided at the top end inside one group of the second sleeves (402) and at the bottom end inside the remaining group of the second sleeves (402). A second connecting column (404) is provided at the middle position of the second support rod (401) near one end of the first support rod (301).

2. The safety insulated wire with lightning strike current guidance according to claim 1, characterized in that, Insulating damping pads (5) are provided inside the first sleeves (302) and the second sleeves (402), and the insulating damping pads (5) are respectively located outside the lightning protection wire (1) and the conductor (2).

3. A safety insulated wire with a lightning strike current guiding according to claim 1, characterized in that, The arc-shaped raised blocks (303) are located inside the arc-shaped grooves (403), and the second sleeves (402) are clamped and connected to the first sleeves (302) through the mutual cooperation of the arc-shaped raised blocks (303) and the arc-shaped grooves (403).

4. A safety insulated wire with a lightning strike current guide according to claim 1, characterized in that, A jack extending to the other end of its first connecting column (304) is provided at the middle position of one end of the first support rod (301). A threaded hole is provided at one end of the second support rod (401). The first support rod (301) and the first connecting column (304) are detachably connected to the second connecting column (404) through the mutual cooperation of the jack, the threaded hole and a screw.

5. A safety insulated wire with a lightning strike current guide according to claim 1, characterized in that, Both the first sleeves (302) and the second sleeves (402) are of an arc-shaped structure.

6. A safety insulated wire with a lightning strike current guide according to claim 1, characterized in that, The second sleeves (402) and the first sleeves (302) form an annular structure through the arc-shaped raised blocks (303) and the arc-shaped grooves (403).

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