Five-core compound flat cable with control core pairs

A technology for controlling wire cores and flat cables, applied in the direction of cables with double-stranded/quad-stranded, bendable cables, flat/ribbon cables, etc., can solve the problem of increasing cable length, uncompact structure, etc. problems, to achieve the effect of reducing the laying space, saving filling materials and tapes, and reducing material waste

Inactive Publication Date: 2014-04-02
WUXI JIANGNAN CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the prior art, there is a structure using a flat cable. Although it can be moved repeatedly, bent, or used vertically, the five cores and the control cable core are arranged in parallel at the same time, which increases the length of the cable and the structure is not compact.

Method used

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  • Five-core compound flat cable with control core pairs

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Embodiment Construction

[0017] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, a five-core composite flat cable with a pair of control wire cores, the cable has a flat structure, and the center of the cable directly drags three phase cores 1 in parallel, and the phase core 1 is wrapped around the wrapping tape 2, and the wrapping tape 2, 15 ground cores 3, 13 neutral cores 4 and 4 pairs of control cores 5 are arranged side by side, and the outermost layer of the cable is extruded with an outer sheath 6.

[0019] The phase core 1 is composed of a phase conductor 8 composed of several monofilaments 7 and an insulating layer 9 wrapped around the phase conductor 8 .

[0020] The pair of control wire cores 4 is composed of two control wire cores 9 pulled directly, a metal braided shielding layer 11 wrapped around the two control wire cores 10, and a thin sheath 12 extruded outside the metal braided s...

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Abstract

The invention discloses a five-core compound flat cable with control core pairs. The cable is of a flat structure. Three phase cores are directly trailed in parallel at the center of the cable; a gird is wrapped outside the phase cores; a plurality of earth wire cores, neutral cores and at least one pair of control core pairs are arranged in parallel outside the gird; an outer sheath is extruded on the outermost layer of the cable. The cable is small in signal interference, can be used for transmitting electric power and control signals simultaneously, can be repeatedly moved, bent and vertically used, is compact in structure, small in external diameter, easy to process and convenient in construction.

Description

[0001] technical field [0002] The invention belongs to the field of electric wires and cables, in particular to a five-core composite flat cable with control core pairs. Background technique [0003] With the popularization of computer technology and the rapid development of the information industry, the intelligentization of residential quarters has become the development trend of modern buildings. , Under certain conditions, it is included in the integrated wiring system, and it is connected to form a complete and complete whole to meet the requirements of a high degree of intelligence. [0004] The five-core composite cable with control core pairs in the prior art usually has the structure of twisting the control core with five extruded circular cores, or twisting five fan-shaped cores with the control core Stranded. The five-core power cable includes five fifth-grade cores with the same conductor cross-section, three "three big and two small" cores with large conduct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/08H01B9/02H01B11/06H01B7/04
Inventor 储亚庆蒋俞飞章建萍王勇陈晓军王琴
Owner WUXI JIANGNAN CABLE
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