Solar heating lunch box

A technology of solar energy and solar panels, which is applied to clothing, small bags, luggage, etc., can solve the problems of inconvenience of carrying, large size, and only residual temperature in meals, and achieves the effect of being easy to carry and eliminating the need for a thermal insulation system.

Inactive Publication Date: 2014-03-19
苏州罗马冯环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the thermal insulation lunch box in the prior art has the function of thermal insulation, it is bulky and inconvenient to carry, and after a long time of storage, the food in it only has residual temperature, and the comfort of eating is lost.

Method used

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  • Solar heating lunch box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Such as figure 1 As shown, the solar heating lunch box of this example includes a box body 1, a box cover 2, a solar panel 3, a cable 4, an electric heating device 5 and a temperature control system 6; the upper part of the box cover 2 is provided with a storage cavity 7; A hook 8 is provided on the solar panel 3, and the solar panel 3 can be placed in the storage cavity 7 after being folded; the electric heating device 5 is arranged in the box body 1; the temperature control system 6 is arranged in the box The outside of the body 1; the solar panel 3, the cable 4, the temperature control system 6 and the electric heating device 5 are electrically connected in sequence; the box body 1 is provided with two cavities 9, each of which is provided There is an independent electric heating device 5 and an independent temperature control system 6.

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PUM

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Abstract

The invention provides a solar heating lunch box. The lunch box comprises a box body, a box cover, a solar cell panel, and an electric heating device; the upper part of the box cover is provided with a storage cavity, the solar cell panel can be folded and stored in the storage cavity; the electric heating device is arranged in the box body; and the solar cell panel is in an electric connection with the electric heating device. A conventional lunch box is improved by adopting the technical scheme provided by the invention, thus the lunch box can be heated by utilizing the foldable solar cell panel, so that the redundant temperature maintaining system of a conventional lunch box can be removed, furthermore, the food can be heated to reach a higher temperature, and the problem of how to provide a portable and self-heating lunch box is solved.

Description

Technical field [0001] The invention relates to a lunch box, in particular to a solar heating lunch box. Background technique [0002] When people are camping or working in the field, due to the inconvenience of eating, they usually use lunch boxes to carry meals. Although the heat preservation lunch box in the prior art has the heat preservation function, it is bulky and inconvenient to carry. After a long time of storage, the food inside only has residual temperature, and the meal loses the hot comfort. Therefore, how to provide a portable and self-heating lunch box has become a problem worth solving. Summary of the invention [0003] In order to solve the problem of how to provide a portable and self-heating lunch box, the present invention proposes a technical solution for solar heating of the lunch box. The present invention is realized by the following technical solutions. [0004] The invention provides a solar-heated lunch box, which includes a box body, a box cover, a sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C11/20A45C15/00
Inventor 罗映辉
Owner 苏州罗马冯环保科技有限公司
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