A compression-resistant cable with heat dissipation effect

Abstract

The invention discloses a compression-resistant cable with a heat dissipation effect, the invention belongs to a special cable in the technical field of cables, the object of the invention is to provide a cable which combines a compression resistance function and a heat dissipation function, The compression-resistant cable comprises a first cable layer arranged in the middle, wherein a buffer layer is arranged outside the first cable layer, the buffer layer is fixedly connected with the outer wall of the first cable layer through a connecting bar, and the other end of the connecting bar is fixedly connected with the inner wall of the buffer layer; A plurality of springs uniformly distributed along the radial direction of the buffer layer are arranged inside the buffer layer, a second cablelayer is arranged outside the buffer layer, the second cable layer is filled with an air permeable filling base, a heat exchange tube is arranged inside the air permeable filling base, and the heat exchange tube is communicated with the buffer layer; The invention provides a compression-resistant cable with heat dissipation effect, which enables the cable to resist strong external impact force and also satisfies its own heat dissipation effect.

Description

technical field [0001] The invention belongs to the technical field of cables, and in particular relates to a pressure-resistant cable with heat dissipation effect. 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, compensation cables, shielded cables, high-strength cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are composed of single-strand or multi-strand wires and insulating layers, used to connect circuits, electrical appliances, etc., and are used in different occasions. [0003] With the continuous progress of society, the requirements for cables are getting h...

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Problems solved by technology

[0005] The purpose of the present invention is: to solve the problem that in the prior art, the effect of anti-compression of the cable is not obvious enough when it is used, and it does not have the function of heat dissipation, so it cannot meet the external pressure impact and heat dissipation effect of the cable in a relatively harsh environment. Provide a compression-resistant cable with heat dissipation effect, which adopts the combination of compression resistance function and heat dissipation function, so that when the cable is used in harsh environments, it can resist the strong impact of the outside world, and at the same time satisfy its own heat dissipation effect and avoid Spontaneous combustion situation

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