An AC charging pile with a wire take-up structure

Abstract

The invention relates to the technical field of charging piles, and discloses an AC charging pile with a wire take-up structure. An installation mechanism is engaged under the charging pile body, and a dust removal mechanism is fixedly connected to the top of the charging pile body. The charging pile body The inner side of the body is located at the bottom position to provide a take-up mechanism, and one side of the charging pile body is located at the bottom position to connect a charging cable, and the top end of the charging cable is provided with a charging gun. The present invention anchors and fixes the ground surface through the installation mechanism, and can provide firm positioning and support for the charging pile. At the same time, the circulating wind blows the charging pile through the dust removal mechanism, which can prevent the external dust from being wiped and spilled on the charging pile, causing the charging pile to become dirty. In the case of unbearable and severely corroded conditions, and during use, the half-fold winding of the charging cable by the take-up mechanism replaces the traditional winding form, which can prevent the charging cable from wrinkling during the long-term winding process Aging of pleats and loosening of internal connections.

Description

technical field [0001] The invention relates to the technical field of charging piles, in particular to an AC charging pile with a wire take-up structure. Background technique [0002] Charging piles can be divided into DC charging piles, AC charging piles and AC-DC integrated charging piles, which can be fixed on the ground or walls and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. , which can charge various types of electric vehicles according to different voltage levels. [0003] After searching, China Patent Network has disclosed a charging pile with a wire take-up structure (public announcement number CN108544964A). The main casing is provided with a wire outlet that communicates with the wire take-up cavity. The wire take-up cavity is provided with a wire take-up post assembly that can rotate around its own axis and is used to receive and unwind the cable. One end of the c...

AI Technical Summary

Problems solved by technology

[0003] After retrieval, China Patent Network discloses a charging pile with a take-up structure (public announcement number CN108544964A), through the main casing, cables and charging guns that are movably inserted on the main casing, and the main casing has a take-up wire cavity, the main shell is provided with a wire outlet connected to the wire receiving chamber, and a wire receiving column assembly for retracting and releasing the cable that can rotate around its own axis is provided in the wire receiving chamber. One end of the cable is connected to the charging gun, and the wire The other end of the cable passes through the wire outlet and is wound on the take-up post assembly, and the end of the cable wound on the take-up post assembly passes through the take-up post assembly and is fixed at the bottom of the main housing. The column assembly realizes the adjustment of cable length and the storage and recovery of cables. The structure is simple to use and can effectively avoid cable wear and leakage. However, the structure of this type of device is relatively simple. During use, the anti-interference ability to the outside world is poor. And the winding method is relatively rough, and its winding method can easily damage the internal structure of the cable, resulting in wrinkles and breakage of the cable and loose internal connections

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