With the advancement of science and technology, the improvement of technology and the improvement of living standards, in the process of using energy storage machines, people not only pay attention to the safety and reliability of energy storage machines, but also pay attention to the simplicity of operation and appearance of energy storage machines. The novelty of design. Through market research and combined with the needs of users, designers through rigorous design analysis, design from the appearance design, structural design, hand model design, in product modeling, color, material, technology, man-machine and other aspects of design innovation. First, according to the design requirements, determine the overall structural framework of the product, optimize the configuration of each component, reasonably plan the functional route of the product, and pass targeted tests to ensure that the technical parameters of all aspects of the product meet the standards and ensure the realization of product functions. Ensure the stability, reliability and safety of product use; secondly, design simple operations according to user habits and needs to make product operation intuitive, simple and comfortable; finally, through the design innovation of modeling, color, material and technology, the energy storage machine is endowed with distinctive brand characteristics. In terms of product appearance design, the energy storage charging box design adopts a simple business streamlined design style, with small and neat shape, strong stereoscopic impression, easy to carry, exquisite surface treatment of the casing, high-end texture, and bright black color expression, highlighting the business sense of the equipment, giving people a simple and business visual sensory experience as a whole. At the same time, the edges and corners of the energy storage charging box are mostly treated with rounded curved surfaces, which improves the softness and intimacy of the equipment and gives people more friendly and comfortable visual enjoyment. In terms of product use, the design of the energy storage charging box fully considers the user's needs and habits. The body structure is compact, the operation is intuitive and simple, the applicability is strong, and it has a good user experience. Aluminum profile body design, industrial three-proof surface treatment process, sturdy and durable, suitable for various working environments; simple handle design, comfortable holding, easy to carry, easy to carry; humanized human-computer interaction design, intuitive operation, Safe, convenient and comfortable to use. The design link reduces the difficulty of product production as much as possible, makes products easy to manufacture and maintain, controls production costs, and eliminates waste of resources.