家电科技2025，Vol.4Issue(4)：54-58,5.DOI:10.19784/j.cnki.issn1672-0172.2025.04.008
缓冲包装防护下的空调室外机跌落强度分析及优化
Analysis and optimization of drop strength of air conditioner outdoor unit under buffer package protection
吴俊鸿 1张弘弢 2夏增强 3吴梦芸 3谢军龙2
作者信息
- 1. 华中科技大学能源与动力工程学院 湖北 武汉 430074||小米科技(武汉)有限公司 湖北 武汉 430000
- 2. 华中科技大学能源与动力工程学院 湖北 武汉 430074
- 3. 小米科技(武汉)有限公司 湖北 武汉 430000
- 折叠
摘要
Abstract
Air conditioning products are susceptible to drop impacts during transportation,and their protective design is critical to ensuring structural integrity.Focusing on a 1.5 P household air conditioning outdoor unit,this study investigates the housing damage mechanism under edge drop conditions through a combination of experimental and finite element simulation methods,revealing the stress distribution patterns in the outdoor unit during impact.Two foam buffer optimization schemes are proposed:Scheme 1 enhances the foam support strength in the compressor area,and Scheme 2 modifies the aperture shape to alter the structural characteristics of the foam.Simulation results indicate that both optimized schemes reduce the maximum equivalent stress on the bottom plate by 10.35%and 13.74%,respectively,validating the effectiveness of localized foam structural improvements in dissipating impact energy.This work provides insights for low-cost buffer design strategies.关键词
空调室外机/跌落冲击/缓冲泡沫/有限元分析Key words
Air conditioner outdoor unit/Drop impact/Cushioning foam/Finite element analysis分类
信息技术与安全科学引用本文复制引用
吴俊鸿,张弘弢,夏增强,吴梦芸,谢军龙..缓冲包装防护下的空调室外机跌落强度分析及优化[J].家电科技,2025,4(4):54-58,5.
