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Thermal-insulation lunch box

A lunch box and insulation layer technology, applied in travel goods, applications, clothing, etc., can solve the problems of single function of lunch box, inability to heat and heat preservation, etc.

Inactive Publication Date: 2016-06-29
天津沃泰克科技咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the invention is to provide a thermal insulation lunch box, which can solve the problem that the lunch box in the prior art has a single function and cannot be heated and kept warm

Method used

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  • Thermal-insulation lunch box

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Embodiment Construction

[0011] Specific embodiments of the invention will be described in detail below in conjunction with the accompanying drawings.

[0012] Depend on figure 1 As shown, the invention is a thermal insulation lunch box, which includes a box body, a thermal insulation layer, a lunch box cover and a charging port; the box body is located inside the thermal insulation layer, the charging port is located outside the thermal insulation layer, and the lunch box cover is located on the box body; inside the thermal insulation layer An electric heating chip is provided, and one end of the electric heating wire is connected to the electric heating chip, and the other end is connected to the charging port. When in use, the electric heating chip is heated through the charging port, thereby heating the meals in the box body. A temperature sensor and a display screen can also be set to display the heating temperature in real time. The box body can be heated and kept warm through the insulation l...

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PUM

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Abstract

The invention provides a thermal-insulation lunch box. The thermal-insulation lunch box comprises a box body, a thermal-insulation layer, a lunch box cover, and a charging port; the box body is arranged inside the thermal-insulation layer; the charging port is arranged outside the thermal-insulation layer; and the lunch box cover is arranged on the box body. An electrical heating chip is arranged in the thermal-insulation layer; and one end of an electrical heating wire is connected with the electrical heating chip, and the other end is connected with the charging port. Beneficial effects are that: heating and thermal insulation of the box body can be realized via the thermal-insulation layer, food in the box body is maintained at a certain temperature, and the thermal-insulation lunch box is especially suitable for office workers.

Description

technical field [0001] The invention belongs to the field of daily lunch boxes, and in particular relates to an insulated lunch box. Background technique [0002] There are many kinds of lunch boxes on the market now, most of which are made of glass, plastic or metal. Its disadvantage is that it only provides the function of carrying meals, and there is no way to process the meals. At present, many office workers use lunch boxes to bring meals. They need to heat the meals at noon. Most of them put the lunch boxes in the heating equipment for heating. If there are many people, they need to queue up, which is very inconvenient. At the same time, it can also heat and keep the food in the lunch box. Contents of the invention [0003] The problem to be solved by the invention is to provide a thermal insulation lunch box, which can solve the problem that the lunch box in the prior art has a single function and cannot be heated and kept warm. [0004] In order to solve the pro...

Claims

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Application Information

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IPC IPC(8): A45C11/20
Inventor 胡霁罡
Owner 天津沃泰克科技咨询有限公司