CN212322699U - Special flexible cable for underwater fish gathering lamp - Google Patents
Special flexible cable for underwater fish gathering lamp Download PDFInfo
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- CN212322699U CN212322699U CN202021323545.3U CN202021323545U CN212322699U CN 212322699 U CN212322699 U CN 212322699U CN 202021323545 U CN202021323545 U CN 202021323545U CN 212322699 U CN212322699 U CN 212322699U
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- thermoplastic elastomer
- waterproof
- power supply
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Abstract
A special flexible cable for an underwater fish gathering lamp relates to the field of cables and comprises a waterproof corrosion-resistant thermoplastic elastomer outer protective layer, wherein two power supply wire cores are arranged in the waterproof corrosion-resistant thermoplastic elastomer outer protective layer, and the waterproof corrosion-resistant thermoplastic elastomer outer protective layer is extruded on the peripheries of the two power supply wire cores during injection molding; the power supply wire core comprises a soft conductor, a water-blocking layer and a waterproof thermoplastic elastomer insulating layer which are sequentially arranged from inside to outside, and the soft conductor is formed by stranding a plurality of strands of tinned copper wires; the water-resistant layer is water-resistant glue, and the water-resistant glue is coated on the outer surface of the soft conductor. The utility model discloses have performances such as waterproof, anticorrosive ageing resistance, wear-resisting, resistant bending, make the cable under special operational environment, keep certain life.
Description
Technical Field
The utility model relates to a field of cable especially relates to the cable structure for fish gathering lamp power supply.
Background
With the continuous development of the country on ocean resources, the continuous promotion of the ocean fishery fishing technology is promoted, a novel fishing tool fish gathering lamp is widely applied, and a high-strength power cable is required to be matched with the novel fishing tool fish gathering lamp and used. Because the marine environment is extremely harsh and complicated, the ordinary cable is frequently collected and released in the seawater, and the cable sheath is corroded and moves, so that the water seepage phenomenon inside the cable core is serious, the insulation strength of the cable is greatly reduced, the cable generates heat and leaks electricity, the normal work cannot be carried out, and even personal and property safety accidents are caused.
Disclosure of Invention
The utility model aims at overcoming prior art's not enough, provide a special flexible cable of fish gathering lamp under water, have performances such as waterproof, anticorrosive ageing resistance, wear-resisting, resistant bending, make the cable under special operational environment, keep certain life.
The purpose of the utility model is realized like this: the special flexible cable for the underwater fish gathering lamp comprises a waterproof corrosion-resistant thermoplastic elastomer outer protective layer, wherein two power supply wire cores are arranged in the waterproof corrosion-resistant thermoplastic elastomer outer protective layer, and the waterproof corrosion-resistant thermoplastic elastomer outer protective layer is extruded on the peripheries of the two power supply wire cores during injection molding; the power supply wire core comprises a soft conductor, a water-blocking layer and a waterproof thermoplastic elastomer insulating layer which are sequentially arranged from inside to outside, and the soft conductor is formed by stranding a plurality of strands of tinned copper wires; the water-resistant layer is water-resistant glue, and the water-resistant glue is coated on the outer surface of the soft conductor.
The utility model discloses an outer jacket adopts extrusion formula technology, and the cable does not have any extrusion to fill clearance around direct when moulding plastics through applying the outer jacket around the covering. The outer protective layer is made of thermoplastic elastomer (TPE) and is waterproof and corrosion-resistant; the water-blocking glue has good waterproof and seawater corrosion resistant effects; the insulating layer is a waterproof thermoplastic elastomer insulating layer and also has a waterproof effect, so that the water seepage phenomenon is avoided.
The utility model discloses rational in infrastructure simple, the manufacturing is easy, and good waterproof, resistant sea water corrosion, wear-resisting, resistant crooked, performance such as ageing-resistant are applicable to exchange 50HZ, and voltage 6000/1000v reaches the following power supply interconnecting link of fish gathering lamp under water.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the flexible cable special for the underwater fish gathering lamp comprises a waterproof corrosion-resistant thermoplastic elastomer outer protective layer 4, two power wire cores 5 are arranged in the waterproof corrosion-resistant thermoplastic elastomer outer protective layer 4, and the waterproof corrosion-resistant thermoplastic elastomer outer protective layer 4 is extruded at the peripheries of the two power wire cores 5 during injection molding. The outer jacket adopts the extrusion formula technology, and the cable does not have any direct extrusion of package layer and fills the clearance around through applying outer jacket when moulding plastics.
The two power wire cores 5 respectively comprise a soft conductor 1, a water-blocking layer 2 and a waterproof thermoplastic elastomer insulating layer 3 which are sequentially arranged from inside to outside, the soft conductor 1 is formed by stranding a plurality of strands of tinned copper wires, the water-blocking layer 2 is water-blocking glue, and the water-blocking glue is coated on the outer surface of the soft conductor 1.
The utility model discloses a product property can and service property: the product has good performances of water resistance, wear resistance, corrosion resistance, bending resistance, aging resistance and the like, can bear a transverse sealing performance test with water pressure of 2MPa/1.5h, and has the long-term allowable working temperature of the cable not exceeding 85 degrees, the use environment temperature not lower than minus 45 degrees and the installation and laying temperature not lower than minus 20 degrees.
Claims (1)
1. Special flexible cable of fishing lamp under water, characterized by: the power supply cable comprises a waterproof corrosion-resistant thermoplastic elastomer outer protective layer, wherein two power supply cable cores are arranged in the waterproof corrosion-resistant thermoplastic elastomer outer protective layer, and the waterproof corrosion-resistant thermoplastic elastomer outer protective layer is extruded on the peripheries of the two power supply cable cores during injection molding; the power supply wire core comprises a soft conductor, a water-blocking layer and a waterproof thermoplastic elastomer insulating layer which are sequentially arranged from inside to outside, and the soft conductor is formed by stranding a plurality of strands of tinned copper wires; the water-resistant layer is water-resistant glue, and the water-resistant glue is coated on the outer surface of the soft conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021323545.3U CN212322699U (en) | 2020-07-08 | 2020-07-08 | Special flexible cable for underwater fish gathering lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021323545.3U CN212322699U (en) | 2020-07-08 | 2020-07-08 | Special flexible cable for underwater fish gathering lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212322699U true CN212322699U (en) | 2021-01-08 |
Family
ID=74028746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021323545.3U Active CN212322699U (en) | 2020-07-08 | 2020-07-08 | Special flexible cable for underwater fish gathering lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212322699U (en) |
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2020
- 2020-07-08 CN CN202021323545.3U patent/CN212322699U/en active Active
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