Mobile homes are a new concept of environmentally friendly and economical temporary structures, constructed with light steel frames, sandwich panels as the protective material, and assembled using standard modular series. The components are connected with bolts. They can be easily and quickly assembled and disassembled, achieving universal standardization in temporary construction. This approach has established an architectural philosophy of environmental protection, energy conservation, and speed, bringing temporary housing into a field of serialized development, integrated production, matched supply, and reusable products that can be stored and reused multiple times.