Charging pile take-up and pay-off device
A cable retracting device and charging pile technology, which is applied in charging stations, electric vehicle charging technology, electric vehicles, etc., can solve the problems of inconvenient winding, large passing current, random stacking of cables, etc., and achieve convenient cable take-up and release , to avoid the effect of poor heat dissipation
Pending Publication Date: 2021-10-22
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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Problems solved by technology
[0003] The charging pile includes a pile body and a charging gun. The charging gun is used to connect with the car. There is a long cable between the charging gun and the pile body. The cable is used to transmit electric energy. The problem that the cables are stacked randomly and cannot be well received, for this reason, the existing charging piles are equipped with some simple winding structures, the cables are wou
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[0018] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments.
[0019] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of the present specification shall have ordinary meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in one or more embodiments of the present specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanica...
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The invention provides a charging pile take-up and pay-off device. The charging pile take-up and pay-off device comprises a shell, a cable and a charging gun, a supporting plate is fixed to the upper end of the interior of the shell, a plurality of vertically-arranged partition plates are fixed to the lower end of the supporting plate at equal intervals in the horizontal direction, and fixed rings are fixed to the bottoms of the partition plates. A plurality of vertically-arranged sliding rods are further fixed to the lower end of the supporting plate at equal intervals in the horizontal direction, sliding rings in sliding connection sleeve the sliding rods, electric winding wheels fixed to the lower end of the supporting plate are arranged at the tops of the sliding rods, and cables penetrate through the fixed rings and movable rings in a staggered mode and are arranged in a W shape. According to the take-up and pay-off device, the cables can be switched between the W shape and the unfolded shape through the movable rings capable of moving up and down and the fixed rings with the fixed position, then the cables are taken up and paid off, the cables are more convenient to take up and pay off and are not attached to each other, the problem that the cables are stacked together and are poor in heat dissipation is solved, and the charging pile take-up and pay-off device is more suitable for take-up and pay-off of thick cables.
Description
technical field [0001] The invention relates to the technical field of charging piles, in particular to a wire retracting and releasing device for charging piles. Background technique [0002] The function of the charging pile is similar to that of the fuel dispenser in the gas station. It can be fixed on the ground or on the wall, and installed in the parking lot or charging station of public buildings and residential areas. It can charge various types of electric vehicles according to different voltage levels. [0003] The charging pile includes a pile body and a charging gun. The charging gun is used to connect with the car. There is a long cable between the charging gun and the pile body. The cable is used to transmit electric energy. The problem that the cables are stacked randomly and cannot be well received, for this reason, the existing charging piles are equipped with some simple winding structures, the cables are wound on the winding reels, and the winding and disc...
Claims
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Patent Timeline
Login to view more IPC IPC(8): B65H75/36B60L53/302B60L53/31
CPCB65H75/362B65H75/368B60L53/302B60L53/31Y02T10/70Y02T10/7072Y02T90/12
Inventor 袁一鸣江明王喆陆华才高文根葛愿刘世林张艳黄宜庆黄海生徐达
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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