Insect bite prevention electric wire and cable

Abstract

The utility model discloses an insect bite prevention wire and cable comprising a net sleeve, the inner side surface of the net sleeve is fixedly connected with a wear-resistant layer, the inner side surface of the wear-resistant layer is fixedly connected with a reinforcing layer, and the inner side surface of the reinforcing layer is fixedly connected with a first breathable film; the inner side face of the first breathable film is fixedly connected with a lime layer, and the interior of the lime layer is fixedly connected with a connecting ring. According to the insect bite prevention electric wire and cable, through arrangement of the net sleeve, the reinforcing layer, the lime layer, the hollow pipe and the insect repellent, the net sleeve prevents the cable from being bitten and damaged by rats and insects, the reinforcing layer can play a certain auxiliary protection role when the whole cable is bitten, the lime layer has certain water absorption, moisture prevention and rat and insect prevention effects, and the insect repellent is placed in the hollow pipe, so that the insect bite prevention effect is achieved. Therefore, the cable is prevented from being bitten by the rats and insects, the service life of the cable is prolonged, damage is avoided, and major safety accidents such as electric shock of personnel and electrical fire caused by electric leakage and short circuit of the cable are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable wires, in particular to an insect bite-proof electric wire and cable. Background Art

[0002] The wire and cable industry is the second largest industry in China after the automobile industry, with product variety satisfaction and domestic market share exceeding 90%. Globally, China's total output value of wire and cable has surpassed that of the United States, making it the world's largest wire and cable producer. With the rapid development of China's wire and cable industry, the number of new companies has continued to rise, and the overall technical level of the industry has been greatly improved.

[0003] After searching, Chinese patent publication (announcement) number CN209388741U discloses a charging pile wire and cable with moisture-proof and stretch-resistant functions, including a protective cover, a waterproof layer and a conductor core, the upper and lower surfaces of the protective cover are evenly spaced with notches, the outer surface of the steel wire is evenly spaced and connected with a spring, the inner surface of the protective cover is tightly fitted with a steel-plastic composite tape layer, the waterproof layer is tightly fitted on the inner surface of the tape layer, the inner surface of the adhesive cover is bonded with a loose tube, and the inner side of the loose tube is provided with an inner shielding layer, the inner middle of the loose tube is provided with a loose tube inner cavity, the conductor core is arranged in the inner center of the loose tube inner cavity, the outer surface of the conductor core is tightly fitted with an airbag strip at equal angles, and the airbag strip is embedded in the loose tube. The charging pile wire and cable with moisture-proof and stretch-resistant functions has strong anti-interference, good flexibility and weather resistance, and has good moisture-proof and stretch-resistant effects.

[0004] Although the wires and cables of the above patent have good moisture resistance, once the cable sheath is damaged by rats and insects, the wire core will quickly oxidize and corrode due to moisture or even water immersion, greatly reducing its service life. In addition, it may also cause major safety accidents such as electric shock and electrical fires due to cable leakage and short circuit. Therefore, it is necessary to design an insect-proof wire and cable to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide an insect-proof wire and cable, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An insect bite-proof electric wire and cable comprises a mesh sleeve, wherein the inner side surface of the mesh sleeve is fixedly connected to a wear-resistant layer, the inner side surface of the wear-resistant layer is fixedly connected to a reinforcement layer, the inner side surface of the reinforcement layer is fixedly connected to a first breathable membrane; the inner side surface of the first breathable membrane is fixedly connected to a lime layer, the interior of the lime layer is fixedly connected to a connecting ring, the outer surface of the connecting ring is fixedly connected to a hollow tube, and the interior of the hollow tube is filled with an insect repellent.

[0008] In order to facilitate the placement of the lime layer, as an insect-proof wire and cable of the utility model, the inner side surface of the lime layer is fixedly connected with a second breathable membrane.

[0009] In order to achieve the effect of facilitating heat conduction, as an insect-proof wire and cable of the utility model, the inner side surface of the second breathable membrane is fixedly connected with a heat sink, and the inner side surface of the heat sink is fixedly connected with a heat conductive layer.

[0010] In order to achieve the effect of facilitating heat dissipation, as an insect-proof wire and cable of the utility model, heat dissipation holes are opened on the outer surface of the wear-resistant layer.

[0011] In order to achieve the effect of enhancing the insulation effect, as an insect-proof wire and cable of the utility model, the inner side surface of the heat-conducting layer is fixedly connected with an insulating layer.

[0012] In order to achieve the effect of resisting external interference, as an insect-proof wire and cable of the utility model, the inner side surface of the insulating layer is fixedly connected with an anti-interference layer.

[0013] In order to achieve the effect of enhancing the sealing effect, as an insect-proof wire and cable of the utility model, one side of the inner side of the anti-interference layer is fixedly connected with a bracket, and the inner side of the bracket is fixedly connected with a filling layer.

[0014] In order to achieve the effect of protecting the cable core, as an insect-proof wire and cable of the utility model, the interior of the filling layer is fixedly connected with a sleeve, and the interior of the sleeve is fixedly connected with the cable core.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, through the arrangement of the mesh, the reinforcement layer, the lime layer, the hollow tube and the anthelmintic, the mesh prevents rats and insects from biting and damaging the cable, the reinforcement layer can play a certain auxiliary protection role when the entire cable is bitten, the lime layer has certain water absorption, moisture-proof and rat and insect-proof effects, and the anthelmintic is placed inside the hollow tube to emit odors that rats and insects don't like, thereby preventing rats and insects from biting the cable, increasing the service life of the cable, avoiding damage, and reducing major safety accidents such as electric shock to personnel and electrical fires due to cable leakage and short circuit.

[0017] 2. In the utility model, through the arrangement of heat sinks, thermal conductive layers, heat dissipation holes, insulating layers, anti-interference layers and filling layers, multiple heat sinks achieve the purpose of increasing the heat dissipation capacity, the thermal conductive layer conducts away the heat generated by the cable during use, and multiple heat dissipation holes allow the heat generated inside the cable to be dissipated into the air through the heat dissipation holes. The insulating layer completely isolates the cable core to avoid safety accidents caused by electric shock during use. The anti-interference layer effectively reduces the impact of electromagnetic fields on wires and cables. The filling layer fills the gap on the inner side of the bracket to prevent moisture intrusion and improve the moisture-proof performance of the wires and cables, making it safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the side plan structure of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the explosion structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the hollow tube structure of an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the inner structure of the second breathable membrane in an embodiment of the utility model.

[0023] In the figure: 1. mesh; 2. wear-resistant layer; 3. reinforcement layer; 4. first breathable membrane; 5. lime layer; 6. connecting ring; 7. hollow tube; 8. anthelmintic; 9. second breathable membrane; 10. heat sink; 11. thermal conductive layer; 12. heat dissipation holes; 13. insulation layer; 14. anti-interference layer; 15. bracket; 16. filling layer; 17. sleeve; 18. cable core. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] like Figure 1-5As shown, an insect bite proof wire and cable comprises a mesh sleeve 1, the inner side surface of the mesh sleeve 1 is fixedly connected with a wear-resistant layer 2, the inner side surface of the wear-resistant layer 2 is fixedly connected with a reinforcing layer 3, the inner side surface of the reinforcing layer 3 is fixedly connected with a first breathable membrane 4; the inner side surface of the first breathable membrane 4 is fixedly connected with a lime layer 5, the interior of the lime layer 5 is fixedly connected with a connecting ring 6, the outer surface of the connecting ring 6 is fixedly connected with a hollow tube 7, and the interior of the hollow tube 7 is filled with an insect repellent 8.

[0027] During specific use, through the arrangement of the mesh sleeve 1, the wear-resistant layer 2, the reinforcement layer 3, the lime layer 5, the hollow tube 7 and the anthelmintic 8, the mesh sleeve 1 is arranged on the outside of the cable to prevent rats and insects from biting and damaging the cable, the wear-resistant layer 2 provides protection for the cable, reduces the long-term wear of the cable and affects the use effect, the reinforcement layer 3 is a rigid material, when the entire cable is bitten, it can play a certain auxiliary protection role, avoid the damage to the cable by rats and insects, and improve the compression resistance of the entire cable, the lime layer 5 is fixed on the inner side of the first breathable membrane 4, and has certain water absorption, moisture-proof and rat-proof effects, the connecting ring 6 connects multiple hollow tubes 7, the anthelmintic 8 is placed inside the hollow tube 7, the hollow tube 7 is made of breathable material, so that the anthelmintic 8 emits an odor that rats and insects don't like, thereby preventing rats and insects from biting the cable, increasing the service life of the cable, avoiding damage, saving the cost of cable maintenance and replacement, reducing the labor intensity of electrical maintenance personnel, and can also reduce major safety accidents such as electric shock and electrical fire caused by cable leakage and short circuit.

[0028] In this embodiment, the inner side of the lime layer 5 is fixedly connected to a second air-permeable membrane 9 .

[0029] During specific use, the second breathable membrane 9 is provided to cooperate with the first breathable membrane 4 to facilitate the placement of the lime layer 5 and the dissipation of heat inside the cable.

[0030] In this embodiment, a heat sink 10 is fixedly connected to the inner side of the second air-permeable membrane 9 , and a heat-conducting layer 11 is fixedly connected to the inner side of the heat sink 10 .

[0031] During specific use, through the arrangement of the heat sink 10 and the thermal conductive layer 11, multiple heat sinks 10 are evenly fixed on the outer surface of the thermal conductive layer 11, arranged closely and maintaining a certain gap to ensure the heat dissipation effect, thereby achieving the purpose of increasing the heat dissipation capacity. The thermal conductive layer 11 conducts away the heat generated by the cable during use, thereby extending the service life.

[0032] In this embodiment, heat dissipation holes 12 are formed on the outer surface of the wear-resistant layer 2 .

[0033] During specific use, through the arrangement of the heat dissipation holes 12, a plurality of heat dissipation holes 12 are evenly opened on the outer surface of the wear-resistant layer 2, so that the heat generated inside the cable is dissipated into the air through the heat dissipation holes 12, thereby accelerating the dissipation speed.

[0034] In this embodiment, the inner side of the heat conducting layer 11 is fixedly connected with the insulating layer 13 .

[0035] During specific use, by setting the insulating layer 13, which is made of a heat-conducting rubber material, the cable core 18 can be completely isolated, thereby avoiding safety accidents caused by electric shock during use and improving the safety of use.

[0036] In this embodiment, an anti-interference layer 14 is fixedly connected to the inner side of the insulating layer 13 .

[0037] During specific use, the anti-interference layer 14 can be provided to effectively reduce the influence of the electromagnetic field on the wires and cables, and also prevent the generated radiation from spreading.

[0038] In this embodiment, a bracket 15 is fixedly connected to one side of the inner side of the anti-interference layer 14 , and a filling layer 16 is fixedly connected to the inner side of the bracket 15 .

[0039] During specific use, through the arrangement of the bracket 15 and the filling layer 16, the bracket 15 strengthens the structural strength of the cable center and strengthens the protection of the cable core 18. The filling layer 16 fills the gap on the inner side of the bracket 15 to prevent the intrusion of moisture and improve the moisture-proof performance of the wires and cables, making it safer to use.

[0040] In this embodiment, a sleeve 17 is fixedly connected to the interior of the filling layer 16 , and a cable core 18 is fixedly connected to the interior of the sleeve 17 .

[0041] During specific use, through the setting of the sleeve 17, the cable core 18 is fixed inside the sleeve 17 to play a role of buffer protection. Multiple sleeves 17 can prevent the cable cores 18 from contacting each other, prevent entanglement, and enhance the protection of the cable core 18.

[0042] Working principle: In use, the net sleeve 1 is arranged on the outside of the cable to prevent rats and insects from biting and damaging the cable. The wear-resistant layer 2 reduces the long-term wear of the cable and affects the use effect. The reinforcement layer 3 can play a certain auxiliary protection role when the entire cable is bitten. The lime layer 5 is fixed between the first breathable membrane 4 and the second breathable membrane 9, and has certain water absorption, moisture-proof and rat and insect-proof effects. The connecting ring 6 connects multiple hollow tubes 7, and the insect repellent 8 is placed inside the hollow tube 7. The insect repellent 8 emits an odor that rats and insects do not like, thereby preventing rats and insects from biting the cable. The heat conductive layer 11 absorbs the heat generated by the cable during use. Heat is exported, multiple heat sinks 10 increase the heat dissipation capacity, and finally the heat generated inside the cable is dissipated into the air through the heat dissipation holes 12. The insulating layer 13 can completely isolate the cable core 18 to avoid safety accidents caused by electric shock during use. The anti-interference layer 14 reduces the impact of the electromagnetic field on the wires and cables. The bracket 15 strengthens the structural strength of the cable center and strengthens the protection of the cable core 18. The filling layer 16 fills the gap on the inner side of the bracket 15 to prevent moisture intrusion. Multiple sleeves 17 can prevent the cable cores 18 from contacting each other, prevent entanglement, and strengthen the protection of the cable core 18.

[0043] 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. An insect bite-proof electric wire and cable, comprising a mesh sleeve (1), characterized in that: The inner side surface of the mesh sleeve (1) is fixedly connected to a wear-resistant layer (2), the inner side surface of the wear-resistant layer (2) is fixedly connected to a reinforcement layer (3), and the inner side surface of the reinforcement layer (3) is fixedly connected to a first breathable membrane (4); A lime layer (5) is fixedly connected to the inner side of the first air-permeable membrane (4), a connecting ring (6) is fixedly connected inside the lime layer (5), a hollow tube (7) is fixedly connected to the outer surface of the connecting ring (6), and an anthelmintic (8) is filled inside the hollow tube (7).

2. The insect bite resistant wire and cable according to claim 1, characterized in that: A second air-permeable membrane (9) is fixedly connected to the inner side of the lime layer (5).

3. The insect bite resistant wire and cable according to claim 2, characterized in that: A heat sink (10) is fixedly connected to the inner side surface of the second air-permeable membrane (9), and a heat-conducting layer (11) is fixedly connected to the inner side surface of the heat sink (10).

4. The insect bite resistant wire and cable according to claim 1, characterized in that: The outer surface of the wear-resistant layer (2) is provided with heat dissipation holes (12).

5. The insect bite resistant wire and cable according to claim 3, characterized in that: An insulating layer (13) is fixedly connected to the inner side surface of the heat-conducting layer (11).

6. The insect bite resistant wire and cable according to claim 5, characterized in that: An anti-interference layer (14) is fixedly connected to the inner side of the insulating layer (13).

7. The insect bite resistant wire and cable according to claim 6, characterized in that: A bracket (15) is fixedly connected to one side of the inner side of the anti-interference layer (14), and a filling layer (16) is fixedly connected to the inner side of the bracket (15).

8. The insect bite resistant wire and cable according to claim 7, characterized in that: The interior of the filling layer (16) is fixedly connected with a sleeve (17), and the interior of the sleeve (17) is fixedly connected with a cable core (18).

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