A high flame retardant and high temperature heat dissipation cable

Abstract

The invention discloses a high flame-retardant and high-temperature-resistant heat-dissipating cable, which belongs to the field of cables. A high-flame-resistant and high-temperature heat-dissipating cable includes a cable guide core and a sheath layer. A buffer layer is arranged outside the cable guide core, and the inner wall of the buffer layer is There is a butt plate, the butt plate is a W-shaped structure, a heat conduction plate is fixed between the buffer layer and the butt plate, a plurality of heat conduction plates are arranged equidistantly, the outer side of the buffer layer is sleeved with a first heat dissipation layer, and the inner side of the first heat dissipation layer There are assembly grooves, and the four assembly grooves are arranged on the inner wall of the first heat dissipation layer at equal angles. The second heat dissipation layer matching it is provided in the assembly grooves. The second heat dissipation layer is an arc structure, and the second heat dissipation layer There are a number of airtight heat dissipation chambers equally spaced inside, and the heat dissipation chambers are sealed separately. The heat dissipation chambers are filled with heat dissipation fluid. On the outside, this solution can effectively improve the heat dissipation and flame retardancy of the cable, which has market prospects and is suitable for promotion.

Description

technical field [0001] The invention relates to the field of cables, more specifically, to a high-flame-retardant, high-temperature-resistant, heat-dissipating cable. Background technique [0002] The cable is usually a rope-like cable twisted by several or several groups of wires (at least two in each group). Each group of wires is insulated from each other and is often twisted around a center. Insulating covering. The cable has the characteristics of internal electrification and external insulation. Cables include power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multi-strand wires and insulation layers, and are used to connect circuits, electrical appliances, etc. [0003] Most of the cables currently on the market have poor flame retardancy, which cannot prevent th...

AI Technical Summary

Problems solved by technology

[0003] Most of the cables currently on the market have poor flame retardant properties, which cannot prevent the spread of fire well, and the high temperature resistance and heat dissipation are not good, which affects the service life of the cables.

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