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Lunch box

A lunch box and body technology, applied in the field of lunch box structure

Inactive Publication Date: 2021-03-26
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect of using steam heating to generate more condensed water in the prior art, thereby providing a lunch box

Method used

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Experimental program
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Embodiment 1

[0088] This embodiment provides a kind of lunch box, such as figure 1 , Figure 4 , Figure 6 As shown, it includes: a lunch box body, which has a heating cavity suitable for placing food inside the lunch box body; a hot air inlet 211, which is located on the lunch box body, a hot air generator, suitable for generating hot air, and the output of the hot air generator The end is connected to the hot air inlet 211. This solution generates hot air through the hot air generating device, and then sends the hot air into the heating chamber in the lunch box body through the hot air inlet 211. After the hot air enters the heating chamber, it moves in the heating chamber. During the movement, it contacts the food and transfers the heat to the food for heating. The heating process does not rely on water vapor and does not generate condensed water, thereby solving the technical problem that the existing heating lunch box generates more condensed water after heating. On the other hand,...

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PUM

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Abstract

The invention provides a lunch box which comprises a lunch box body internally provided with a heating cavity suitable for placing food; a hot air inlet is formed in the lunch box body, and a hot airgenerating device suitable for generating hot air, wherein the output end of the hot air generating device is connected with the hot air inlet. According to the scheme, the hot air generating device generates hot air, then the hot air is input into the heating cavity in the lunch box body through the hot air inlet, the hot air moves in the heating cavity after entering the heating cavity and makescontact with food in the moving process to transfer heat to the food for heating, the whole heating process does not depend on steam, and condensate water cannot be generated; therefore, the technical problem that an existing heating lunch box generates more condensed water after being heated is solved. On the other hand, according to the technical scheme that steam is used for heating rice in the prior art, a user needs to add enough water in the using process, otherwise, the problem of dry burning occurs, and the hot air generating device of the invention does not involve the step of heating water, so that the problem of dry burning does not occur.

Description

technical field [0001] The invention relates to the technical field of lunch box structure, in particular to a lunch box. Background technique [0002] Lunch boxes are commonly used daily utensils. Some lunch boxes on the market have a heating function. The principle of heating is to add water to the lunch box to generate water vapor by heating the water, and the water vapor heats the food inside the lunch box. However, the lunch box heated by water vapor will form a lot of condensed water on the lunch box after use. Contents of the invention [0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect of producing more condensed water by steam heating in the prior art, so as to provide a lunch box. [0004] A lunch box, comprising: [0005] The lunch box body has a heating cavity suitable for placing food inside the lunch box body; [0006] The hot air inlet is located on the lunch box body, [0007] A hot air generating de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C11/20
CPCA45C11/20
Inventor 陈俊祺陈亮余国强
Owner GREE ELECTRIC APPLIANCES INC