基于TRIZ理论的适老化吸油烟机设计
Elderly-Friendly Range Hood Design Based on TRIZ Theory

目的：随着社会老龄化问题的加剧，本研究结合老年人的身体机能和入厨需求，在传统烟机构架的基础上，设计符合老年人操作尺度的吸油烟机。方法：本研究通过问卷调查收集老年人下厨的需求点并分析得到改进点，总结出适老厨房的设计不足；运用TRIZ理论模型对吸油烟机功能进行再分析，结合TRIZ理论的设计方法设计出适合老年人使用习惯的吸油烟机。结果：研究发现老年人在操作吸油烟机时面临操作高度不适、清洁困难和反应迟缓等问题。基于TRIZ理论，提出了一系列创新解决方案，包括可伸缩的烟机形态、独立控制面板设计、以及集成燃气报警系统，以提高老年人的使用便捷性和安全性。结论：本研究基于TRIZ理论设计适老化吸油烟机，解决了吸油烟机操控区域布局不符合老年人操作尺度的问题，为TRIZ理论进一步解决其他厨房电器设计问题提供了思路和参考。
Objective: Amidst the intensification of societal aging, this study aims to design a range hood that accommodates the physical capabilities and cooking needs of the elderly, building upon the framework of traditional models to create one that aligns with the operational scale preferred by seniors. Methodology: The study employed a questionnaire survey to collect data on the cooking requirements of the elderly and analyze potential improvements, identifying deficiencies in current elderly-friendly kitchen designs. Utilizing the TRIZ (Theory of Inventive Problem Solving) theoretical model, the functionality of the range hood was re-examined, and innovative designs suitable for the usage habits of the elderly were crafted using TRIZ-based design methodologies. Results: The study revealed that the elderly encounter issues such as discomfort from operating at inappropriate heights, difficulty in cleaning, and slow responsiveness when using range hoods. Drawing from TRIZ theory, a suite of innovative solutions was proposed, including a retractable hood design, a standalone control panel, and an integrated gas alarm system, all aimed at enhancing usability and safety for the elderly. Conclusion: This study successfully applied TRIZ theory to the design of an elderly-friendly range hood, addressing the misalignment of control layout with the operational scale of the elderly. It provides a framework for further application of TRIZ theory in resolving design challenges of other kitchen appliances tailored for the elderly.