Convenient solar heat-accumulating cake

Abstract

The invention discloses a convenient solar heat-accumulating cake, which comprises a cake body and a solar collector device. A heat-accumulating material is arranged in the cake body, the solar collector device is a solar cooker, and a heat-collecting heat conductive plate is arranged in the cake body, and is contacted with the heat-accumulating material. The heat accumulated by the solar cooker is transferred to a heat-accumulating substance in the heat-accumulating cake; and solar energy is taken as energy, rays are transmitted to the heat-collecting heat conductive plate through a transparent plate, and the heat-collecting heat conductive plate converts light energy into heat energy. The cake body can be made of hard materials, the heat-accumulating substance can be a solid heat-accumulating material packaged by a hard cake-shaped material, so the structure and the material are not easy to explode; even if the structure and the material are exploded, the hard material packaged outside the cake body is only cracked, and the internal heat-accumulating material is not splashed and cannot endanger other persons. Besides, the structural design of the foldable solar cooker structure with the small volume is conveniently carried and used. The convenient solar heat-accumulating cake fully utilizes natural resources, saves electric energy and water energy and reduces occurrence probability of serious accidents with high security coefficient.

Description

technical field [0001] The invention relates to a heating device, in particular to a convenient solar heat storage cake. Background technique [0002] Heating equipment is an essential item in the cold and hot winter. The hot water bag is a commonly used one. A high-temperature liquid is poured into a leather bag made of rubber, and the principle of heat conduction is used to keep warm. However, when the water temperature drops, the hot water must be replaced again, which is too wasteful of water resources. Later, a heating bag called Diannuanbao appeared. Diannuanbao pours conductive liquid into a soft waterproof cloth bag. There is an electric socket on the surface of the bag body. The socket is energized and conducts heat, and like this, the heating bag is just warmed up again. Using this kind of heating bag does not need to replace the cold water in the bag, which is indeed much more convenient. However, if the heating temperature control of the electric heating treasu...

AI Technical Summary

Problems solved by technology

Using this kind of heating bag does not need to replace the cold water in the bag, which is indeed much more convenient. However, if the heating temperature control of the electric heating treasure fails, the water will vaporize and expand in volume due to continuous heating, causing an explosion, and sometimes even severely scalding the user. The safety factor is very low.

In addition, the power of electric heaters is very high, generally 500 watts, and it is still a relatively power-hungry product.

[0003] In addition, the use of renewable solar heat storage for heating has become a new concept that has entered people's lives. Solar cookers are one of the heat-gathering devices, but solar cookers are often bulky and inconvenient to transport

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