SOLAR ENERGY POWERED SEMICONDUCTOR REFRIGERATION FRUIT-VEGETABLE FRESHNESS PRESERVATION BOX

摘要

The present invention discloses a solar energy powered semiconductor refrigeration fruit-vegetable freshness preservation box, comprising a box body composed of a lower base plate (3), an upper solar cell panel (12), a left solar cell panel (1), a right solar cell panel (13), a front solar cell panel (10) and a rear solar cell panel (9), wherein a mounting groove (5) is arranged inside the box body, an accumulator and a solar photovoltaic generation controller that are in connection with the upper solar cell panel (12), the left solar cell panel (1), the right solar cell panel (13), the front solar cell panel (10) and the rear solar cell panel (9) are mounted in the mounting groove (5), a plurality of lateral semiconductor chilling plates (2) in connection with the accumulator is mounted on the inner sides of the left solar cell panel (1), the right solar cell panel (13), the front solar cell panel (10) and the rear solar cell panel (9), and a plurality of upper semiconductor chilling plates (7) in connection with the accumulator is mounted on the inner side of the upper solar cell panel (12). The present invention has benefits as follows: the solar energy powered semiconductor refrigeration fruit-vegetable freshness preservation box is practical, energy saving, environment friendly and multifunctional, has low manufacturing cost and low weight, is convenient to store and transport fruits and vegetables and may be used as a portable power source. Fig. 1