Anti-pulling and anti-breaking power line for storage battery

Abstract

The invention discloses an anti-pulling and anti-breaking power line for a storage battery. The power line comprises a plurality of wire cores, a first insulating layer, a braided layer, a second insulating layer and an anti-pulling and anti-breaking sheath. The plurality of wire cores are intertwisted and wound with each other. The wire cores are wrapped by the first insulating layer. The first insulating layer is wrapped by the braided layer. The braid layer is wrapped by the second insulating layer. The second insulating layer is wrapped by the anti-pulling and anti-breaking sheath. According to the invention, the anti-pulling and anti-breaking sheath is arranged outside the power line, the anti-pulling and anti-breaking performance of the storage battery power line is improved throughan anti-pulling core in the anti-pulling and anti-breaking sheath, the power line is prevented from being broken due to excessive bending, the power line is firmer, the identification degree of the power line can be improved by arranging a fluorescent strip on a surface of the anti-pulling and anti-breaking sheath, and a condition that the power line is mistakenly touched and pulled in a dark environment is prevented.

Description

【Technical field】 [0001] The invention relates to the technical field of wires, especially the technical field of power cords. 【Background technique】 [0002] Power cords are wires that carry electricity. Usually the way of current transmission is point-to-point transmission. Power cords can be divided into AC power cords and DC power cords according to their uses. Usually, AC power cords are wires that pass through high-voltage alternating current. Due to the high voltage, such wires require uniform standards to obtain safety certification before they can be formally produced. The DC line basically passes through low-voltage direct current, so the safety requirements are not as strict as the AC line, but for safety reasons, countries still require unified safety certification. But it plays a vital role. If the power cord is broken, the whole appliance will not work. The battery power cord is one of the power cords. Since the battery power cord is not always plugged into t...

AI Technical Summary

Problems solved by technology

The DC line basically passes through low-voltage direct current, so the safety requirements are not as strict as the AC line, but for safety reasons, countries still require unified safety certification. But it plays a vital role. If the power cord is broken, the whole appliance will not work. The battery power cord is one of the power cords. Since the battery power cord is not always plugged into the battery and the power supply, it needs to be connected frequently. Therefore, the power cord of the battery is easily damaged. After a long time of use, the power cord of the existing battery may break, which will affect the use and safety.

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