Solar cooling and heating box

Abstract

The invention provides a solar cooling and heating box. The solar cooling and heating box comprises a storage chamber, wherein the storage chamber is defined by a top, a bottom and side walls; the side walls are defined by insulation walls and working walls; the working walls consist of a revolving door which can rotate around a central shaft of the working walls; the revolving door comprises double-layer glass plates with hollow cavities and photovoltaic panels which are attached to the surfaces of the double-layer glass plates; the top consists of a semiconductor refrigerating fin; a cold face of the semiconductor refrigerating fin faces towards the interior of the storage chamber; the bottom comprises a sealing insulation partition plate and an electric chamber; the insulation partition plate forms the bottom wall of the storage chamber; a voltage stabilization module is arranged in the electric chamber; the photovoltaic panel is electrically connected with an input end of the voltage stabilization module; an output end of the voltage stabilization module is electrically connected with the semiconductor refrigerating fin. According to the cooling and heating box, solar energy is used as energy, and cooling and heating functions can be realized outdoors.

Description

technical field [0001] The invention relates to the field of solar equipment, in particular to a solar cooling and heating box. Background technique [0002] At present, for various canned beverages, it is often necessary to heat or freeze them to adapt to the seasons and provide consumers with a suitable taste. For this reason, it is necessary to use a heating and cooling box for processing, but the current heating box is generally heated by electricity, while the cold box is composed of a compressor type refrigerator or a semiconductor refrigeration plate type portable refrigerator. For these two types of equipment, electricity is required to operate , it is almost impossible to use outdoors, and it is difficult to combine the two functions into one to adapt to the cold and warm seasons. Contents of the invention [0003] In view of the above problems, the purpose of the present invention is to provide a solar cooling and heating box, which uses solar energy as energy, ...

AI Technical Summary

Problems solved by technology

For this reason, it is necessary to use a heating and cooling box for processing, but the current heating box is generally heated by electricity, while the cold box is composed of a compressor type refrigerator or a semiconductor refrigeration plate type portable refrigerator. For these two types of equipment, electricity is required to operate , it is almost impossible to use outdoors, and it is difficult to combine the two functions into one to adapt to the cold and warm seasons

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