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Cable provided with heat shield with heat dissipation holes and wear-resisting layers

A technology of heat shield and wear-resistant layer, applied in the direction of insulated cables, cables, circuits, etc., can solve problems such as hidden safety hazards, heat accumulation, cable bending, etc., and achieve the effect of avoiding impact and reliable locking

Inactive Publication Date: 2015-09-30
广东金首诚电线电缆实业有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the cable extends into a closed space with various electrical components, this heat will not be dissipated and it will easily cause heat accumulation, resulting in safety hazards
[0003] And because some cables tend to bend in the narrow space, this brings difficulties to the installation of the heat loss device of the cable

Method used

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  • Cable provided with heat shield with heat dissipation holes and wear-resisting layers
  • Cable provided with heat shield with heat dissipation holes and wear-resisting layers

Examples

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Embodiment Construction

[0009] Combine below Figure 1-2 The present invention will be described in detail.

[0010] According to an embodiment, a cable with a heat shield with heat exhaust holes and a wear-resistant layer includes a cylindrical cable body 9 placed inside the heat shield and an upper heat shield 8 and a lower insulation The heat shield of the heat shield 7, the cover walls of the upper heat shield 8 and the lower heat shield 7 all include respective bottom walls 80, 70 and side walls positioned at both sides of the bottom walls 80, 70. walls, the bottom walls 80, 70 are in contact with the two diametrically opposite domes of the cable body 9 respectively, and cooling fluid passages 81 extending along the housing walls are respectively provided in the housing walls , 71, the bottom walls 80, 70 are provided with heat exhaust holes 200 parallel to the cooling fluid passages 81, 71, and the heat exhaust holes 200 are provided with twenty one or more than twenty one, In the present inv...

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Abstract

A cable provided with a heat shield with heat dissipation holes and wear-resisting layers comprises a cylindrical cable body (9) arranged in the heat shield and the heat shield including an upper heat shield body (8) and a lower heat shield body (7), wherein shield walls of the upper heat shield body (8) and the lower heat shield body (7) comprise respective bottom walls (80 and 70) and side walls on two sides of each of the bottom walls (80 and 70); the bottom walls (80 and 70) are contacted with two round tops opposite to each other in the diameter direction of the cable body (9) respectively, cooling fluid channels (81 and 71) extending along the shield walls are formed in the shield walls respectively, twenty one or more heat dissipation holes (200) parallel to the cooling fluid channels (81 and 71) are formed in the bottom walls (80 and 70), and the wear-resisting layers (73) are arranged on the outer surfaces of the shield walls of the upper heat shield body (8) and the lower heat shield body (7).

Description

technical field [0001] The application relates to the field of cables, in particular to a cable with a heat-exhausting hole and a heat-insulating shield of a wear-resistant layer. Background technique [0002] Cables tend to emit a certain amount of heat during use. When the cable extends into a closed space with various electrical components, the heat will not be dissipated and will easily cause heat accumulation, thereby causing safety hazards. [0003] And because some cable bends tend to occur in the cable in the narrow space, this brings difficulty to the installation of the heat loss device of the cable. Contents of the invention [0004] The present invention is to provide a cable with heat-discharging holes and a heat-insulating shield of a wear-resistant layer, which can overcome the above-mentioned defects. [0005] According to the present invention, a cable with a heat-shielding shield with heat-discharging holes and a wear-resistant layer includes a cylindri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/42H01B7/18
Inventor 岳终博
Owner 广东金首诚电线电缆实业有限公司
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