TWI733489B - Cable structure for preventing rat-ant bite and manufacturing method thereof - Google Patents

Abstract

A cable structure for preventing rat-ant bit is disclosed. The cable structure comprises: a conductor; a insolating layer coating the conductor; a plurality of removable chemical protection layers, coating the insolating layer, wherein material of each removable chemical protection layer includes a rodent ant-resistant compound and a substrate, and each two removable chemical protection layers are connected to each other by a connection device.

Description

Cable structure for preventing rodents and ants from biting and manufacturing method thereof

The present invention generally relates to a cable structure for preventing rat and ants from biting and its manufacturing method. Specifically, the present invention relates to a cable structure with chemical agents that can prevent rat and ants from biting and its manufacturing method.

The conventional cable composition structure includes a conductor, an insulating layer, and a coating layer. The outer side of the conductor is covered with an insulating layer and the covering layer is covered with an insulating layer, so that the insulating layer and the covering layer provide good protection and necessary insulation performance to the conductor. However, in the existing cable structure, the insulating layer and the covering layer used therein do not have the effect of preventing gnawing. Therefore, cables are often bitten by harmful organisms such as ants and mice. Once the covering layer and insulation layer of the cable structure are bitten through, the innermost conductor will be exposed. As a result, it is easy to cause short-circuit failure of the cable, cable leakage or even fire and other accidents, causing serious losses and affecting the cable's performance. Use safety.

In order to prevent organisms such as mice and ants from chewing on cables, the conventional technology is to add chemical drugs that prevent mice and ants from chewing on cables. However, once the effective period of the drug has passed or its efficacy will decrease with time, the insects and ants Or rodents will bite again, therefore, it cannot effectively prevent insects or rodents from destroying cables.

One of the objects of the present invention is to provide a cable structure that prevents rodents and ants from biting, which has a removable chemical protection layer. When the chemical protection layer is damaged or the chemical property fails, the damaged or chemical protection layer can be removed, and Replace with a new chemical protection layer to keep the cable structure from being bitten by rats and ants.

In one embodiment, the cable structure for preventing rodents and ants biting by the present invention includes: a conductor; an isolation layer, covering the conductor; and a plurality of detachable chemical protection layers, covering the insulating isolation layer, and each detachable chemical protection layer The material of the protective layer includes a mixture of anti-rat and ants and a base material, and every two detachable chemical protective layers are connected to each other by a connecting device.

In one embodiment, the perimeter of each detachable chemical protection layer is greater than the perimeter of the insulating isolation layer.

In one embodiment, the material of the connecting device is a flexible material, wherein the connecting device includes a metal sheet or a rubber sheet, which is wrapped between every two detachable chemical protection layers to lock every two detachable chemical protection layers. Disassembled chemical protection layer.

In one embodiment, every two detachable chemical protection layers are tightly sealed with a connecting glue.

In one embodiment, the material of the substrate includes polyolefin copolymer or thermoplastic polymer.

In one embodiment, the first conductive layer and the conductive mask layer are the same layer, the second conductive layer and the gate electrode are the same layer, and the electrode layer extends from the transistor to form a third conductive layer and is electrically connected to the first conductive layer.

In one embodiment, the compound for preventing rodents and ants includes one of organophosphorus compounds, capsaicin, pyrethrum, and carbamate, or a mixture of at least two of them, wherein capsaicin accounts for the total weight of the chemical protection layer 3wt% to 6wt%, chrysanthemums account for 3wt% to 6wt% of the total weight of the chemical protection layer, organophosphorus compounds account for 3wt% to 6wt% of the total weight of the chemical protection layer or carbamate accounted for 2wt% of the total weight of the chemical protection layer % To 5wt%.

In one embodiment, the isolation layer is composed of polyolefin copolymer or thermoplastic polymer.

In one embodiment, the method for manufacturing a cable structure to prevent rodents and ants from biting by the present invention includes: covering a conductor with an isolation layer; covering the isolation layer with a plurality of detachable chemical protection layers, each of which is detachable for chemical protection The material of the layer includes a mixture of anti-rat and ants and a base material; and every two detachable chemical protection layers are connected to each other by a connecting device.

In one embodiment, the perimeter of each detachable chemical protection layer is greater than the perimeter of the insulating isolation layer.

In one embodiment, the material of the connecting device is a flexible material, wherein the connecting device includes a metal sheet or a rubber sheet, which is wrapped between every two detachable chemical protection layers to lock every two detachable chemical protection layers. Disassembled chemical protection layer.

In one embodiment, every two detachable chemical protection layers are tightly sealed with a connecting glue.

In one embodiment, the compound for preventing rodents and ants includes one of organophosphorus compounds, capsaicin, chrysanthemum and carbamate, or a mixture of at least two of them, wherein capsaicin accounts for the total weight of the chemical protection layer 3wt% to 6wt%, chrysanthemums account for 3wt% to 6wt% of the total weight of the chemical protection layer, organophosphorus compounds account for 3wt% to 6wt% of the total weight of the chemical protection layer or urethanes account for 2wt% of the total weight of the chemical protection layer To 5wt%.

Fig. 1 shows a schematic diagram of a cable structure for preventing rodents and ants biting according to an embodiment of the present invention. Figure 2 shows a side cross-sectional view of the cable structure of the present invention. As shown in Figures 1 and 2, the cable structure 1 for preventing rodents and ants includes: a conductor 10; an isolation layer 20 covering the conductor 10; a plurality of detachable chemical protection layers 30 covering the isolation layer 20, each A detachable chemical protection layer 30 contains a mixture of anti-rat and ants and a substrate, and every two detachable chemical protection layers 30 are connected to each other by a connecting device 40. The material of the aforementioned substrate includes polyolefin copolymer or thermoplastic polymer, and the aforementioned mixture of anti-rodent ants includes one of organophosphorus compounds, capsaicin, pyrethrum, and urethane, or a mixture of at least two of them . In this embodiment, capsaicin can account for 3wt% to 6wt% of the total weight of the chemical protection layer, the chrysanthemum can account for 3wt% to 6wt% of the total weight of the chemical protection layer, and the organophosphorus compound can account for 3wt% of the total weight of the chemical protection layer. % To 6wt% or urethane may account for 2wt% to 5wt% of the total weight of the chemical protection layer, but it is not limited thereto.

The aforementioned isolation layer 20 is composed of polyolefin copolymer or thermoplastic polymer. The perimeter of each detachable chemical protection layer 30 is greater than the perimeter of the isolation layer 20 to completely cover the isolation layer 20. The connecting device 40 is made of a flexible material, for example, a metal elastic sheet or a rubber sheet, which is used to connect every two detachable chemical protection layers to lock every two detachable chemical protection layers so that every two detachable chemical protection layers The two detachable chemical protection layers are joined to each other, and when the chemical protection layer 30 is damaged or the medicine fails, the connecting device 40 can be removed and replaced with a new chemical protection layer 30 to keep the cable structure from being bitten by rats and ants. In this embodiment, although the connection device 40 is connected to the chemical protection layer 30 in a strip shape, the connection device 40 can also be a ring or other geometric connection device, but it is not limited to this. In another embodiment, every two detachable chemical protection layers 30 can be tightly sealed with a connecting glue to lock each two detachable chemical protection layers 30 so that every two detachable chemical protection layers 30 are tight. Of each other. When the chemical protection layer 30 is damaged or the medicine fails, the chemical protection layer 30 can be removed to replace the new chemical protection layer 30.

Fig. 3 is a schematic diagram of a cable structure for preventing rodents and ants from biting according to another embodiment of the present invention. As shown in FIG. 3, the chemical protection layer 30 covers a plurality of isolation layers 20, and each isolation layer 20 individually covers the conductor 10. In this embodiment, the chemical protection layer 30 can extend the size and length of the chemical protection layer 30 according to the number of isolation layers 20.

Fig. 4 is a flow chart showing a method of manufacturing a cable structure for preventing rodents and ants according to an embodiment of the present invention. The manufacturing method includes: covering the conductor 10 with an isolation layer 20; covering the isolation layer 20 with a plurality of detachable chemical protection layers 30, and the material of each detachable chemical protection layer 30 includes a mixture of anti-rat and ants and a base. Material; and every two detachable chemical protection layers 30 are joined to each other by a connecting device 40. The material of the aforementioned substrate includes polyolefin copolymer or thermoplastic polymer, and the aforementioned mixture of anti-rodent ants includes one of organophosphorus compounds, capsaicin, pyrethrum, and urethane, or a mixture of at least two of them . In this embodiment, capsaicin can account for 3wt% to 6wt% of the total weight of the chemical protection layer, the chrysanthemum can account for 3wt% to 6wt% of the total weight of the chemical protection layer, and the organophosphorus compound can account for 3wt% of the total weight of the chemical protection layer. % To 6wt% or urethane may account for 2wt% to 5wt% of the total weight of the chemical protection layer, but it is not limited thereto.

The aforementioned isolation layer 20 is composed of polyolefin copolymer or thermoplastic polymer. The perimeter of each detachable chemical protection layer 30 is greater than the perimeter of the isolation layer 20 to completely cover the isolation layer 20. The connecting device 40 is made of a flexible material, for example, a metal elastic sheet or a rubber sheet, which is used to connect every two detachable chemical protection layers to lock every two detachable chemical protection layers so that every two detachable chemical protection layers Two detachable chemical protection layers are connected to each other, and when the chemical protection layer 30 is damaged or the chemical resistance fails, the connecting device 40 can be removed, and the damaged or chemical protection layer 30 can be removed at the same time, and a new chemical protection layer can be replaced Layer 30 to keep the cable structure from being bitten by rat ants.

In this embodiment, although the connection device 40 is connected to the chemical protection layer 30 in a strip shape, the connection device 40 can also be a ring or other geometric connection device, but it is not limited to this. In another embodiment, every two detachable chemical protection layers 30 can be tightly sealed with a connecting glue to lock every two detachable chemical protection layers 30 so that every two detachable chemical protection layers 30 are tight. Of each other. When the chemical protection layer 30 is damaged or the medicine fails, the chemical protection layer 30 can be removed to replace the new chemical protection layer 30.

The present invention has been described in the above-mentioned related embodiments, but the above-mentioned embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, modifications and equivalent arrangements included in the spirit and scope of the patent application are all included in the scope of the present invention.

1: Cable structure 10: Conductor 20: isolation layer 30: Chemical protection layer 40: Connecting device S401~S403: steps

Fig. 1 shows a schematic diagram of a cable structure for preventing rodents and ants from biting according to an embodiment of the present invention. Figure 2 shows a side cross-sectional view of the cable structure of the present invention. Fig. 3 is a schematic diagram of a cable structure for preventing rodents and ants from biting according to another embodiment of the present invention. Fig. 4 is a flow chart showing a method of manufacturing a cable structure for preventing rodents and ants according to an embodiment of the present invention.

1: Cable structure

10: Conductor

20: isolation layer

30: Chemical protection layer

40: Connecting device

Claims (12)

A cable structure for preventing rodents and ants from biting, comprising: a conductor; an isolation layer covering the conductor; and a plurality of detachable chemical protection layers covering the insulating isolation layer, each of the detachable chemical protection layers The material includes a mixture of anti-rat and ants and a base material. Every two of the detachable chemical protection layers are connected to each other by a connecting device; wherein, the circumference of each of the detachable chemical protection layers is greater than that of the insulation The perimeter of the isolation layer. The cable structure according to claim 1, wherein the material of the connecting device is a flexible material, wherein the connecting device includes a metal sheet or a rubber sheet, which is covered on each of the two detachable chemical protection layers It is used to lock every two detachable chemical protection layers. The cable structure according to claim 1, wherein every two of the detachable chemical protection layers are sealed with a connecting glue. The cable structure according to claim 1, wherein the material of the base material includes a polyolefin copolymer or a thermoplastic polymer. The cable structure according to claim 1, wherein the mixture of anti-rodent ants includes one of organophosphorus compounds, capsaicin, pyrethrum, and urethane, or a mixture of at least two of them. The cable structure according to claim 5, wherein the capsaicin accounts for 3wt% to 6wt% of the total weight of the chemical protection layer, and the chrysanthemum agent accounts for 3wt% to 6wt% of the total weight of the chemical protection layer. The organophosphorus compound accounts for 3wt% to 6wt% of the total weight of the chemical protection layer, or the urethane accounts for 2wt% to 5wt% of the total weight of the chemical protection layer. The cable structure according to claim 1, wherein the isolation layer is composed of polyolefin copolymer or thermoplastic polymer. A method for manufacturing a cable structure to prevent rodents and ants from biting, including: covering an isolation layer with a conductor; covering the isolation layer with a plurality of detachable chemical protection layers, and each of the detachable chemical protection layers is made of material It includes a mixture of anti-rat and ants and a substrate; and every two of the detachable chemical protection layers are connected to each other by a connecting device; wherein, the circumference of each of the detachable chemical protection layers is larger than the insulation isolation The perimeter of the layer. The manufacturing method according to claim 8, wherein the material of the connecting device is a flexible material, wherein the connecting device includes a metal sheet or a rubber sheet, which is coated on each of the two detachable chemical protection layers It is used to lock every two detachable chemical protection layers. The manufacturing method according to claim 8, wherein every two of the detachable chemical protection layers are sealed with a connecting glue. The manufacturing method according to claim 8, wherein the mixture of anti-rodent ants includes one of organophosphorus compounds, capsaicin, chrysanthemum, and carbamate, or a mixture of at least two of them. The manufacturing method according to claim 11, wherein the capsaicin accounts for 3wt% to 6wt% of the total weight of the chemical protection layer, the chrysanthemum agent accounts for 3wt% to 6wt% of the total weight of the chemical protection layer, and the organophosphorus The compound accounts for 3wt% to 6wt% of the total weight of the chemical protection layer, or the urethane accounts for 2wt% to 5wt% of the total weight of the chemical protection layer.

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