Multifunctional lunch box

Abstract

The invention discloses a multifunctional lunch box. The multifunctional lunch box comprises a base, a box body and a box cover, wherein the box body is fixedly connected with the base; the box coveris articulated with the top end of the box body; the base adopts a hollow structure; a storage battery and a controller are arranged inside the base; a heating / refrigerating component is mounted at the bottom end of the base; the heating / refrigerating component is electrically connected with the storage battery through the controller; a control panel is mounted on the front surface of the box body; solar panels are arranged on the rear surface and the two side surfaces of the box body; the solar panels are electrically connected with the storage battery; an annular baffle is arranged inside the box body; the baffle and the inner surface of the box body form a thermal insulation layer; a thermal insulation material is filled in the thermal insulation layer; a one-way valve is arranged at the center of the box cover; a music player is mounted inside the box cover; a Bluetooth module is arranged in the music player. The multifunctional lunch box can not only heat and perform heat preservation on food, but also has refrigeration and preservation functions, and is simple in structure and high in practicability.

Description

technical field [0001] The invention relates to a lunch box, more specifically to a multifunctional lunch box, which belongs to the technical field of daily necessities. Background technique [0002] Lunch box, as a kind of container for holding meals, has brought many conveniences to people's life, such as delivering meals to patients in the hospital, especially because the workplace is too far away from home, often carrying meals for lunch at the workplace, but leaving in the morning It takes at least four or five hours to eat at noon at home. If it is in the cold winter, the meals carried are already cold; if it is in the hot summer, the meals carried are easy to deteriorate. Because the existing lunch box can only play a role in food preservation, has a single function, does not have heating and fresh-keeping functions, and cannot meet people's needs. [0003] Therefore, how to provide a lunch box with heating and fresh-keeping functions has become an urgent problem to ...

AI Technical Summary

Problems solved by technology

[0002] Lunch box, as a kind of container for holding meals, has brought many conveniences to people's life, such as delivering meals to patients in the hospital, especially because the workplace is too far away from home, often carrying meals for lunch at the workplace, but leaving in the morning It takes at least four or five hours to eat at noon at home. If it is in the cold winter, the food you carry is already cold; if it is in the hot summer, the food you carry is easy to deteriorate

Because the existing lunch box can only play the role of food preservation, has a single function, does not have the functions of heating and preservation, and can no longer meet people's needs

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