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Food preservation box / Kitchen

Food preservation box
Food preservation box

This is a box of preservation which design for tropical in poor areas such as Africa.Preservation box at the bottom of the lid into the refrigerator,so it can protect foods.Cover the top with solar panel power supply.It can inspect foods automatically,and shows the result by the screen.The green light represents foods is great,the yellow light represents commonly and red light represents bad.When the red light on,it will be an alarm. There is a battery inside the inside the box,so it can continue to work in the evening.


Shandong Universityof Science and Technology

Shandong Universityof Science and Technology
qingdao, China

longchen ma,
Shandong Universityof Science and Technology