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Lunch box

A technology of a lunch box and a main body, applied in the field of lunch boxes, can solve the problems such as easy cooling of meals

Inactive Publication Date: 2012-07-04
姚赛花
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to overcome the problem that the existing lunch box does not have a heating function. In winter, due to the relatively cold, the rice in the lunch box is easy to cool down. The present invention provides a lunch box with a heating function. The rice in it is not easy to get cold

Method used

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Examples

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Embodiment Construction

[0011] Such as figure 1 As shown, a lunch box according to the embodiment of the present invention includes a lunch box main body 1 , a cavity 2 is provided at the bottom of the lunch box main body 1 , and a heating lamp 3 is provided in the cavity 2 . The heating lamp tube 3 is fixed in the cavity 2 by a fixing frame. When in use, the heating lamp tube 3 can be connected to a power source to make the heating lamp tube 3 generate heat, so that the lunch box can keep warm, and the rice in the lunch box is not easy to cool down, so the lunch box has a heating function.

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Abstract

The invention relates to a lunch box, which comprises a lunch box body, wherein a cavity is formed at the bottom of the lunch box body, and a heater lamp tube is arranged in the cavity. The lunch box provided by the invention has the advantages that: the lunch box comprises the lunch box body, the cavity is formed at the bottom of the lunch box body, and the heater lamp tube is arranged in the cavity, so that the heater lamp tube can be connected to a power supply when the lunch box is used, the heater lamp tube heats, the temperature of the lunch box is constantly preserved, and meal in the lunch box is prevented from becoming cold easily. Therefore, the lunch box has a heating function.

Description

technical field [0001] The invention relates to a lunch box. Background technique [0002] At present, there are many known lunch boxes on the market, and the lunch boxes are mainly composed of box-shaped shells. Now the materials of the lunch boxes are mainly made of plastics. The disadvantage is that the existing lunch boxes do not have a heating function. Cold, the rice in the lunch box is easy to get cold. Contents of the invention [0003] The purpose of the present invention is to overcome the problem that the existing lunch box does not have a heating function. In winter, due to the relatively cold, the rice in the lunch box is easy to cool down. The present invention provides a lunch box with a heating function. The rice in it is not easy to get cold. [0004] The purpose of the present invention is to realize through the following technical solutions: [0005] A lunch box includes a lunch box main body, a cavity is arranged at the bottom of the lunch box main b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C11/20A45C13/00
Inventor 姚赛花
Owner 姚赛花