Charging pile cable

Abstract

The invention relates to a charging pile cable, which comprises cable cores composed of multiple copper wires and an outer insulating sheath. An inner insulating sleeve is arranged on the outer surface of each cable core. A cable wrapping belt is arranged outside the inner insulating sleeves. An outer insulating sleeve, a return spring sheet, a copper wire armor layer and an aluminum-plastic wovenmesh are arranged in turn between the outer side of the cable wrapping belt and the outer insulating sheath. The outer insulating sleeve, the return spring sheet, the copper wire armor layer and thealuminum-plastic woven mesh are fixedly connected with one another. Under the action of the outer insulating sleeve, a better insulation effect can be achieved, and potential safety hazards are reduced. Through the setting of the return spring sheet, the copper wire armor layer and the aluminum-plastic woven mesh, the mechanical tensile strength of the cable in the construction process can be increased under the action of the return spring sheet, the copper wire armor layer and the aluminum-plastic woven mesh, the use safety of the cable can be improved, and normal operation of equipment can be ensured.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a charging pile cable. Background technique [0002] The function of the charging pile is similar to the refueling machine in the gas station. It can be fixed on the ground or wall, and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential area parking lots or charging stations. Charge all models of electric vehicles. The input end of the charging pile is directly connected to the AC grid, and the output end is equipped with a charging plug for charging the electric vehicle. Charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to perform corresponding charging methods, charging time, and cost data printing. The display screen of the charging pile can dis...

AI Technical Summary

Problems solved by technology

[0004] At present, the mechanical tensile strength of the charging pile cable is not enough when charging the car. When the car suddenly starts, it is easy to cause the cable to break, which affects the use of the cable, and the insulation effect of the ordinary cable is poor.

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