家电科技 ›› 2024, Vol. 0 ›› Issue (zk): 354-358.doi: 10.19784/j.cnki.issn1672-0172.2024.99.073

• 第三部分 材料与零部件 • 上一篇    下一篇

空调室外机面板跌落研究

焦学超, 袁涛, 陈超, 赵站稳, 梁洪启   

  1. 海信空调有限公司 山东青岛 266100
  • 出版日期:2024-12-10 发布日期:2024-12-31
  • 作者简介:焦学超。研究方向:从事空调结构设计工作。地址:山东省青岛市崂山区松岭路399号海信研发中心。E-mail:jiaoxuechao@hisense.com。

Research on panel drop of air conditioner outdoor unit

JIAO Xuechao, YUAN Tao, CHEN Chao, ZHAO Zhanwen, LIANG Hongqi   

  1. Hisense Air Conditioning Co., Ltd Qingdao 266100
  • Online:2024-12-10 Published:2024-12-31

摘要: 家电产品面对各种运输问题,尤其是意外跌落冲击,可能导致功能丧失或减弱,以及外观损伤。为避免产品此问题,传统常规设计方式为,在实验室进行实物验证。整改实验通常需要多轮次验证,该方式实验周期长、开发成本高。通过计算机CAE仿真手段,可同时对比多种方案优劣,进行针对性的整改,可提高设计效率,减小投入成本。以某空调外机典型问题-面板跌落变形失效为研究对象,建立跌落计算模型,经过仿真分析与实验数据对比验证,不断修正仿真模型,两者对标分析。结果显示:此理论研究能够准确分析出结构强度薄弱点,仿真数据与实验结果趋势相同。仿真技术可以指导实验,选出最佳方案后,进行结构强化,提升机械强度。此方法可用于产品开发过程中,提前识别风险点,优化结构方案,提高产品可靠性。

关键词: 跌落仿真, 前面板, 空调室外机

Abstract: Home appliances face various transportation issues, especially accidental drops and impacts, which can lead to functional loss or weakening, as well as cosmetic damage. To avoid such problems, the traditional and conventional design approach is to conduct physical verification in a laboratory. The rectification experiment usually requires multiple rounds of verification, and this method has a long experimental cycle and high development costs. Home appliances encounter a range of transportation challenges, particularly unintentional falls and impacts that may result in loss of functionality or structural integrity, along with aesthetic damage. To mitigate these issues, the conventional design methodology typically involves physical testing conducted in a lab setting. This rectification process often necessitates several verification rounds, leading to extended experimental timelines and elevated development expenses.

Key words: Drop simulation, Front panel, Air conditioning outdoor unit

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