Method and device for conversing BYO food cold storage into water heating

The invention provides a method and device for conversing BYO food cold storage into water heating. The method and device are suitable for being used when people who travel, are on a business trip andtake cars and boats go out. The device comprises a sleeve type food inner box and a sleeve type outer sleeve box provided with an auxiliary guide face, a supporting table and locating blocks. Ice particles injected into the water storage space of the outer sleeve box are converted into injected hot water to complete the process of conversing cold storage into heating for foods in the sleeve typefood inner box. The method and device have the advantages that BYO food cold storage is convenient, the foods do not go bad, and heating is convenient before eating. 本发明提供种适用于旅游、出差以及乘坐车船的人们出行时用的自带式餐食冷储转水加热的方法及装置。该装置包括套装式餐食内盒和设置有辅助导向面、支撑台、定位块的套装式外套盒，通过将注入外套盒储水空间里的冰粒转换成注入热水来完成对套装式餐食内盒里的餐食从冷储转加热之过程的。本发明具有能解决自带餐食冷储便捷不变质并能在食用前方便加热等优点。