A portable drug cold chain transport box with dual independent shock absorbers and its own power supply

Abstract

The invention discloses a double-independent shock-absorbing self-powered portable drug cold-chain transportation box, which is mainly formed by a semiconductor refrigeration refrigerator, a hydrochloric acid lithium ferric storage battery, rear covers, left and right baffle plates, fixed connecting pieces, pull rods, moving wheels, moving bottom plates, shock-absorbing supports, shock-absorbing springs and other parts. According to the double-independent shock-absorbing self-powered portable drug cold-chain transportation box provided by the invention, the semiconductor refrigeration refrigerator and the hydrochloric acid lithium ferric storage battery are arranged on the two independent moving plates, two groups of independent shock-absorbing devices are formed by the shock-absorbing supports and the shock-absorbing springs and are not influenced mutually, and a load on the same shock-absorbing system is reduced, so that a shock-absorbing effect is further improved. Due to the rear covers with sliding chutes and the left and right baffle plates, the semiconductor refrigeration refrigerator and the hydrochloric acid lithium ferric storage battery are further ensured to not only have a better suspension shock-absorption effect, but also avoid the occurrence of an overturning phenomenon.

Description

technical field [0001] The invention relates to the field of storage devices, in particular to a portable medicine cold chain transport box with dual independent shock absorbers and self-powered power supply. Background technique [0002] With the continuous improvement of people's living standards, people's requirements for fresh food or medical supplies and other items are getting higher and higher. Based on this, cold chain transportation has increasingly entered people's lives. With such a broad market prospect, many enterprises have entered this field one after another. From large-scale cold chain transport vehicles to placing dry ice in ordinary foam boxes, the entry threshold and level of various enterprises are not uniform. However, the blind expansion did not achieve the segmentation of this market. For the transportation of small batches of medicines and reagents that require high heat preservation effects, there are no more exclusive transportation technologies ...

AI Technical Summary

Problems solved by technology

However, this technology is more suitable for the transportation of large quantities of goods. If this technology is used for small batch transportation, it will lead to a large waste of resources and increase the cost of use.

In small batch transportation, the practice of adding dry ice to foam boxes is the practice of most small logistics and express companies. However, this method has poor thermal insulation, thermal insulation time and reliability, and has great limitations.

With the continuous improvement of technology, small car refrigerators have gradually entered people's field of vision. However, they need to be charged by cars, and there will be large vibrations when they are manually transported. The temporary use cannot find the charging interface, etc., which limit its use.

Images