A temperature-monitoring flame-retardant charging cable

A technology for charging cables and monitoring temperature, which is applied in the direction of power cables, insulated cables, cables with twisted pairs/quads twisted, etc., which can solve problems such as failure to be discovered in time, fire, etc., and improve wear resistance Tear, excellent oil resistance, balance of elasticity and toughness

Active Publication Date: 2017-04-05
安徽国宾光电股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are serious problems with the charging cables of electric vehicles. They are often not discovered in time because the charging cables emit a large amount of heat during the charging process, which leads to fires, which are not uncommon even in developed regions such as Europe and the United States.

Method used

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  • A temperature-monitoring flame-retardant charging cable

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Effect test

Embodiment 1

[0027]The first insulating layer 12, the second insulating layer 22, the third insulating layer 32, the fourth insulating layer 42 and the outer sheath 7 in the present invention are all made of low-smoke, halogen-free, flame-retardant, radiation-crosslinked TPE materials, which The raw materials include by weight: 43 parts of styrene-ethylene-propylene-styrene block copolymer SEPS, 45 parts of acrylonitrile-butadiene-styrene copolymer ABS, 10 parts of nanocellulose whiskers, polycarbonate 19 parts of PC, 0.9 parts of titanate coupling agent TMC-201, 34 parts of diatomite, 20 parts of hard clay, 15 parts of high wear-resistant carbon black, 1 part of neodymium oxide, 2 parts of lanthanum oxide, 3 parts of aluminum nitride 6 parts, triphenyl phosphate TPP 6 parts, epoxy cocklebur butyl oleate 6 parts, magnesium hydroxide 5 parts, melamine cyanurate 2 parts, melamine phosphate 2.6 parts, anti-aging agent 2264 1.8 parts, anti-aging agent BLE1 .6 parts, wherein the weight ratio of...

Embodiment 2

[0029] The first insulating layer 12, the second insulating layer 22, the third insulating layer 32, the fourth insulating layer 42 and the outer sheath 7 in the present invention are all made of low-smoke, halogen-free, flame-retardant, radiation-crosslinked TPE materials, which Raw materials include by weight: 45 parts of styrene-ethylene-propylene-styrene block copolymer SEPS, 43 parts of acrylonitrile-butadiene-styrene copolymer ABS, 12 parts of nanocellulose whiskers, polycarbonate 17 parts of PC, 1.2 parts of titanate coupling agent TMC-201, 32 parts of diatomite, 22 parts of hard clay, 13 parts of high wear-resistant carbon black, 1.6 parts of neodymium oxide, 1.3 parts of lanthanum oxide, 3.8 parts of aluminum nitride 4 parts, triphenyl phosphate TPP 4 parts, epoxy cocklebur butyl oleate 8 parts, magnesium hydroxide 3 parts, melamine cyanurate 2.4 parts, melamine phosphate 1.8 parts, anti-aging agent 2264 2.3 parts, anti-aging agent BLE 1.3 servings.

Embodiment 3

[0031] The first insulating layer 12, the second insulating layer 22, the third insulating layer 32, the fourth insulating layer 42 and the outer sheath 7 in the present invention are all made of low-smoke, halogen-free, flame-retardant, radiation-crosslinked TPE materials, which The raw materials include by weight: 44.6 parts of styrene-ethylene-propylene-styrene block copolymer SEPS, 43.7 parts of acrylonitrile-butadiene-styrene copolymer ABS, 11.2 parts of nano-cellulose whiskers, polycarbonate 17.4 parts of PC, 1.1 parts of titanate coupling agent TMC-201, 32.6 parts of diatomite, 21.4 parts of hard clay, 13.5 parts of high wear-resistant carbon black, 1.5 parts of neodymium oxide, 1.4 parts of lanthanum oxide, and 3.7 parts of aluminum nitride 4.5 parts of triphenyl phosphate TPP, 7.8 parts of epoxy butyl oleate, 3.2 parts of magnesium hydroxide, 2.2 parts of melamine cyanurate, 2 parts of melamine phosphate, 2.2 parts of anti-aging agent 2264, anti-aging agent BLE 1.4 pa...

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Abstract

The invention discloses a temperature-monitorable flame-retarding charging cable. The cable includes a cable core which includes a live wire core, a null line core, a ground wire core and a temperature control wire core, wherein the live wire core includes a live wire conductor and a first insulating layer which wraps externally the live wire conductor; the null line core includes a null line conductor and a second insulating layer which wraps externally the null line conductor; the ground wire core includes a ground wire conductor and a third insulating layer which wraps externally the ground wire conductor; the temperature control wire core includes two signals transmission lines and each signal transmission line includes a temperature control conductor and a forth insulating layer which wraps externally the temperature control conductor; the two signal transmission lines are externally wrapped sequentially with a metal wrapping tape shielding layer and a metal braiding shielding layer after being mutually stranded; the cable core is externally wrapped with a wrapping tape layer in a lapping manner; and the wrapping tape layer is externally wrapped with an outer protection layer in a pressing manner. The temperatures of the cable and a plug can be monitored in a real-time manner in a charging process and the power supply can be cut off timely when the temperature of the plug is too high so that it is prevented that overheat causes a fire disaster.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a temperature-monitoring flame-retardant charging cable. Background technique [0002] Due to the serious environmental pollution caused by automobile exhaust, electric vehicles, as a zero-emission and pollution-free means of transportation, will become the development trend of the future automobile industry. However, there are serious problems with the charging cables of electric vehicles. They are often not detected in time because the charging cables emit a large amount of heat during the charging process, causing fires, which are not uncommon even in developed regions such as Europe and the United States. There is an urgent need for an electric vehicle charging cable that can monitor the temperature in real time during the charging process, and is capable of high temperature resistance, high flame retardancy, and does not produce a large amount of toxic smoke during the combus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B9/00H01B11/06H01B7/02H01B7/18H01B7/28H01B7/295C08L53/02C08L55/02C08L1/02C08L69/00C08K13/02C08K3/34C08K3/04C08K3/22C08K5/523C08K5/3492
Inventor 毛爱民卢英鹏许锦渊许治家范德俊翟德玉
Owner 安徽国宾光电股份有限公司
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