Vertical direct current charging pile with transformer
By integrating the transformer into the vertical DC charging pile and using a support frame and pulley structure, the problems of large space occupation and complex infrastructure of traditional external transformers are solved, achieving efficient space utilization and cost reduction, while ensuring safety and convenience.
CN224545748UActive Publication Date: 2026-07-24ZHEJIANG BENYI NEW ENERGY CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG BENYI NEW ENERGY CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-24
AI Technical Summary
Technical Problem
In underdeveloped areas, traditional external transformers occupy a large area, increase construction costs and infrastructure complexity, and affect the space utilization rate of charging stations.
Method used
The transformer is integrated into the vertical DC charging pile, using a support frame and pulley structure for easy installation and maintenance, and an insulating isolation strip is installed between the high-voltage power grid access and the charging pile devices.
Benefits of technology
Reduce site occupation, improve space utilization, reduce construction costs, simplify infrastructure, and ensure safety and ease of operation.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224545748U_ABST
Abstract
The application discloses a vertical direct-current charging pile with a transformer, which comprises a charging pile body, a transformer bin and a charging pile device bin are sequentially arranged in the charging pile body from bottom to top, a charging pile device is arranged in the charging pile device bin, a supporting frame and a transformer body fixed on the supporting frame are arranged in the transformer bin, one end of the transformer body is connected with an external high-voltage power grid through a cable, the other end of the transformer body is connected with the charging pile device through a cable, the transformer body is integrated in the charging pile body, thus, an independent step-down transformer is avoided from being additionally purchased and installed, site occupation is reduced, space utilization of a charging station is improved, infrastructure complexity is simplified, construction cost of a power grid facility backward area is reduced, and the space layout of the charging pile body is utilized, so that high-voltage power grid access, transformer step-down and normal work of the charging pile device are facilitated.
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