保溫艙

本研究聚焦於傳統市場與生鮮運輸業者在日常作業中，長期面臨保冷箱在食品安全隔離、操作效率及離網使用情境下的結構性痛點。透過文獻分析、實地訪談、同理心地圖、競品比較與專利技術分析等多重研究方法，本研究系統性地釐清既有產品在實務應用中的核心缺陷，進而成功開發出一款創新結構之「冷媒分離式保冷箱」。
本設計在箱體側壁設置獨立凹槽結構，將冷媒與食材空間完全物理隔離，徹底避免因冷媒破損或外漏所引發之食安污染風險。同時採用抽換式冷媒倉設計，使用者無需開啟主箱體即可快速更換冷媒，大幅降低冷氣逸失與箱內溫度波動，有效維持低溫鏈的穩定性。在操作機能方面，本設計整合上蓋外翻平台、底部滾輪、雙倉並聯接口與機車踏板擴充模組等人因工程機能，不僅提升移動與裝卸之便利性，亦強化模組化應用之彈性。整體設計無需仰賴外部電源即可長時間維持低溫，具備低成本維護與高度離網使用之實用性。

Insulated Chambe

The design incorporates independent recessed compartments on the sidewalls to achieve complete physical separation between the refrigerant and food items, thereby eliminating the risk of cross-contamination caused by refrigerant leakage. A replaceable refrigerant cartridge allows users to quickly change refrigerants without opening the main container, significantly reducing cold air loss and temperature fluctuations to ensure stable cold-chain integrity. In terms of functionality, the design integrates ergonomic features such as a flip-out platform on the lid, bottom casters, dual-compartment parallel connection ports, and a scooter pedal expansion module. These enhancements improve mobility and loading efficiency while increasing modular flexibility. The container maintains stable low temperatures for extended periods without external power, offering low maintenance costs and strong off-grid usability.