家电科技2024，Vol.3Issue(3)：39-43,5.DOI:10.19784/j.cnki.issn1672-0172.2024.03.006
空调室外机踩踏对电控器件的受力影响分析及试验评价
Analysis and experimental evaluation of the force effect of outdoor air conditioning unit stepping on electronic control devices
车法高 1李明波 1单海峰 1刘学涛1
作者信息
- 1. 海信空调有限公司 山东青岛 266000
- 折叠
摘要
Abstract
As the core component of air conditioner,electronic control plays a key role in the realization of air conditioning function.There are various mechanical stresses in the process of air conditioning production,transportation and installation,which affect the reliability of product electronic control.By resistance strain measurement,the force of PCBA in the electric control box is quantitatively analyzed.And analyze the strain distribution of different products under different treading scenarios,the results showed that after the product was externally stimulated,the length of the top cover,the distance from the surface of the electric control box to the top cover and the shape of the support rib are the key factors that affect the strain of PCBA.关键词
应变/空调器/PCBAKey words
Strain/Air conditioner/PCBA分类
信息技术与安全科学引用本文复制引用
车法高,李明波,单海峰,刘学涛..空调室外机踩踏对电控器件的受力影响分析及试验评价[J].家电科技,2024,3(3):39-43,5.
