Electric-heating type thermal-insulation lunch box
The invention relates to a daily living article, and specifically relates to an electric-heating type thermal-insulation lunch box. The electric-heating type thermal-insulation lunch box is provided with two layers in total, wherein an electric heating plate is arranged at the bottom end of each lay...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention relates to a daily living article, and specifically relates to an electric-heating type thermal-insulation lunch box. The electric-heating type thermal-insulation lunch box is provided with two layers in total, wherein an electric heating plate is arranged at the bottom end of each layer; a control switch is arranged at one end of each electric heating plate. The electric-heating type thermal-insulation lunch box has the advantages that when the food in the lunch box needs to be heated, the control switch at the top end of the lunch box is turned on for electrifying the heating plates of the lunch box, so that food in the lunch box is heated. The electric-heating type thermal-insulation lunch box is convenient and quick. |
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