Electric lunch box
A lunch box and electric heating technology, applied in clothing, heating devices, timing control ignition mechanism, etc., can solve problems such as bottle damage, high milk temperature, and affecting taste
Inactive Publication Date: 2018-07-13
袁沛兰
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Problems solved by technology
[0003] However, in practical applications, the electric heating lunch box that can only realize the heating function cannot meet the needs of various users. When the user uses the electric heating lunch box as a milk warmer, if the electric heating lunch box heats the water to a boiling state, and then heats the milk bottle. , it is easy to cause damage to the bottle and the temperature of the milk is too high; moreover, if the electric lunch box is used to heat food, some food will easily affect the taste if heated for a long time
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[0014] The concept, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflicting...
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The invention discloses an electric lunch box. The electric lunch box comprises a box body, a heating inner container and a power module, wherein the inside of the box body comprises a heating cavityand a fitting cavity which are vertically partitioned, the heating inner container is arranged at the bottom of the heating cavity, the power module is arranged in the fitting cavity, the power moduleis electrically connected to the heating inner container, the electric lunch box further comprises a single chip microcomputer, a level switch, input buttons, a temperature control module, and a timing module, the single chip microcomputer, the level switch, the temperature control module and the timing module are all arranged in the fitting cavity, the input buttons are arranged on the outer surface of the box body, an output end of the temperature control module is connected to an input end of the single chip microcomputer, the input buttons are connected to the input end of the single chipmicrocomputer, the single chip microcomputer and the timing module are in two-way and communicated connection, an output end of the single chip microcomputer is connected to a control end of the level switch, and an output end of the level switch controls the power module to be electrically connected to the heating inner container. The electric lunch box is used for heating food.
Description
technical field [0001] The invention relates to the technical field of electric heating lunch box structures. Background technique [0002] Office workers, students often need to bring meals when they go to school or take care of patients. The existing common lunch boxes are only used to hold food such as meals. The heated lunch box mainly uses the power module and the heating liner to realize the heating function. [0003] However, in practical applications, the electric heating lunch box that can only realize the heating function cannot meet the needs of various users. When the user uses the electric heating lunch box as a milk warmer, if the electric heating lunch box heats the water to a boiling state, and then heats the milk bottle. , It is easy to cause damage to the baby bottle and the temperature of the milk is too high; moreover, if the electric lunch box is used to heat food, some foods will easily affect the taste if heated for a long time. Based on the above re...
Claims
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IPC IPC(8): A47J36/32A47J36/24A45C11/20
Inventor 袁沛兰
Owner 袁沛兰