Vegetable packing box

Abstract

The invention discloses a vegetable packing box. The vegetable packing box comprises an outer box body, an inner box body and a box cover; the inner box body is arranged in the outer box body; an exhaust hole is formed in one side of the outer box body; the outer side of the outer box body is rotationally connected with the box cover through a hinge; a first protecting layer is arranged on the outer side of the inner box body; a second protecting layer is arranged on the outer side of the first protecting layer; a water pipe is vertically arranged on the other side of the outer box body; the water pipe is connected with multiple atomizing nozzles; a temperature and humidity sensor is fixedly arranged on the inner side wall of the inner box body; a filter plate is transversely arranged at the bottom of the inner box body; a water collecting tank is formed in the bottom of the filter plate; an electromagnetic one-way valve is arranged on the water pipe; a waterproof plug is arranged in an opening at one end of the water collecting tank; an accumulator is arranged at the bottom of the water collecting tank; through arrangement of the first protecting layer and the second protecting layer, external heat is isolated, and internal heat is absorbed; and through the second protecting layer, the external shock is reduced, vegetables in the inner box body are protected, and the beauty and the nutrition of the vegetables are guaranteed.

Description

technical field [0001] The invention relates to the technical field of vegetable packaging, in particular to a vegetable packaging box. Background technique [0002] Vegetables refer to a class of plants or fungi that can be cooked and cooked to become food. Vegetables are one of the indispensable foods in people's daily diet. Vegetables can provide nutrients such as vitamins and minerals necessary for the human body. In recent years, with the development of the economy and the change of people's lifestyles, the cultivation and transportation of organic vegetables have been widely promoted, and organic vegetables have become more and more popular among people. I like it, but the freshness and corresponding humidity of organic vegetables cannot be guaranteed by traditional transportation methods, so many vegetables are damaged or become stale during transportation. [0003] Vegetables usually need to be packed into packaging boxes, usually made of cubic cardboard. Before pac...

AI Technical Summary

Problems solved by technology

Vegetables can provide nutrients such as vitamins and minerals necessary for the human body. In recent years, with the development of the economy and the change of people's lifestyles, the cultivation and transportation of organic vegetables have been widely promoted, and organic vegetables have become more and more popular among people. I like it, but the freshness and corresponding humidity of organic vegetables cannot be guaranteed by traditional transportation methods, so many vegetables are damaged or become stale during transportation.

[0003] Vegetables usually need to be packed into packaging boxes, usually made of cubic cardboard. Before packaging, it is usually necessary to spray some water on the organic vegetables to maintain freshness. After packaging, the water on the vegetables tends to gradually fall and accumulate at the bottom of the box. As a result, the vegetables at the bottom of the box are prone to rot, and the service life of the box is shortened. During transportation, the box is subjected to external force, which is easy to affect the vegetable shirt. The water sprayed on the vegetables is not uniform enough, which will easily cause the vegetables to rot and reduce the nutrition of the vegetables. , the existing packaging boxes are all disposable and cannot be reused, increasing the production cost of the packaging box, the space of the box body is limited, and the space in the box body cannot be changed according to the size of the vegetables

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