Charging cabinet sheet metal shell

　　The size design of Charging cabinet sheet metal shell adheres to the core principle of "precise adaptation, flexible compatibility and practicality". Relying on CNC precision processing technology, it achieves precise control and scientific layout of dimensions. It not only adapts to the installation needs of different specifications of charging modules and battery packs, but also takes into account the space adaptability of the installation scenario. The dimensions are standardized, the tolerance is precise, and the layout is reasonable, which has become the basic guarantee for the stable operation of the charging cabinet. At the same time, it balances beauty and practicality, adapts to charging cabinets in home, commercial, outdoor and other scenarios, highlights the refined design strength of the product, and makes the size design truly serve the efficient and safe operation of the charging cabinet.

　　The overall dimensions follow the design concept of combining standardization and customization. The mainstream standardized dimensions cover the needs of various conventional charging cabinets. The conventional height ranges from 1200-1800mm, the width from 600-800mm, and the depth from 400-600mm, adapting to small home charging cabinets, medium-sized commercial charging cabinets and outdoor floor-standing charging cabinets. The size ratio is coordinated, and the overall shape is regular, which not only ensures sufficient installation space for charging modules and control components, but also avoids space waste caused by redundant dimensions, balancing practicality and space utilization. At the same time, it supports customized size design, which can flexibly adjust the length, width and height according to the power of the charging cabinet, installation scenario and number of modules, adapting to the installation needs of special scenarios and realizing "customization on demand and precise adaptation".

　　The size tolerance is strictly controlled. Relying on CNC precision stamping, bending and milling processes, the overall size tolerance is controlled within ±0.5mm, and the tolerance of key parts (such as installation holes and interface holes) is controlled within ±0.1mm, ensuring the dimensional accuracy of the sheet metal shell and avoiding assembly difficulties and component loosening caused by dimensional deviation. The size of the shell splicing is precise, and the gap is uniformly controlled within 0.2mm, which not only ensures the stability of the overall structure, but also improves the visual neatness, and effectively isolates the entry of dust and moisture, ensuring the safe operation of the components inside the charging cabinet.

　　The internal size layout is scientific and reasonable, with precise reserved installation space for charging modules, battery packs, heat dissipation systems and line interfaces. The design of internal height, width and depth fully considers the size adaptation of each component, avoiding space crowding or waste. The installation holes are precise in size and regular in arrangement. The hole diameter is designed to be 6-12mm according to the installation needs, with uniform spacing, adapting to different specifications of fixing screws, ensuring that each component is firmly installed and easy to disassemble; the interface hole size is precisely matched with the charging interface and control interface, without deviation or loosening, ensuring the stable realization of charging and control functions.

　　The detailed size design balances practicality and safety. The corner size is precisely polished, and the fillet radius is controlled at 5-10mm, which not only avoids the potential safety hazard of sharp corners, but also ensures the regularity of the size; the size of the heat dissipation holes is uniform, the hole diameter is 8-12mm, arranged in order, which not only ensures the heat dissipation efficiency, but also avoids the entry of foreign objects caused by excessive size; the reserved installation feet at the bottom are adapted to conventional installation brackets, with precise width and depth matching, ensuring that the charging cabinet is installed stably and firmly. In general, the size design of the charging cabinet sheet metal shell takes precision as the core and adaptation as the guide, balancing standardization and customization, practicality and safety. Every size detail is scientifically considered, providing a solid size guarantee for the stable and efficient operation of the charging cabinet.