| 摘要 |
According to the present invention, a heat reserving container has a first internal space formed in a lower end by a double structure of an inner wall and an outer wall, a second internal space formed along an inner wall to an upper portion of the first internal space; and an upper surface connecting the inner wall and the outer wall, which comprises: a water injection unit mounted on the upper surface to inject water to the first internal space; a setting unit setting and displaying a target temperature of the injected water; a heater unit heating the injected water; and a control unit controlling the heater unit for the injected water to be heated at the predetermined target temperature. Therefore, food accommodated in the second internal space can be maintained at a target temperature. |
