Thermal insulation bottle capable of supplying electricity

Abstract

The invention provides a thermal insulation bottle capable of supplying electricity. The thermal insulation bottle includes a thermal insulation bottle main body the bottom of which is provided with aheat conducting portion, and the bottom edge of which extends downward to form a connection portion; and an electricity generating structure which is in screw joint with the connection portion and which has a temperature difference chip, a heat sink and an electricity generating socket, with the temperature difference chip being disposed on the heat sink, and the electricity generating socket being electrically connected to the temperature difference chip and being provided with a current control module inside, wherein the temperature difference chip is in contact with the heat conducting portion to convert heat into electricity, to transfer the generated electricity to the electricity generating socket, to rectify the electricity with the current control module and then to output the electricity, and therefore, the electricity generating socket can output stable current and voltage for use by users.

Description

Technical field [0001] The invention relates to a thermos bottle, in particular to a thermos bottle that can convert heat into electricity for users to charge. Background technique [0002] In order to escape the hustle and bustle of the city and relieve the stress of busy urban life, many people like to choose to go to the countryside during vacations, camping or climbing the mountains to enjoy the peaceful life of the forest. Because of the advanced technology nowadays, people will carry electronic devices such as mobile phones and tablet computers with them. However, the aforementioned suburbs, hills, forests or mountains usually do not have charging equipment. Therefore, outings or climbers must bring their own charging devices. Fully charge the device when the electronic device is dead. In addition, because outings or mountain climbers need to prepare a lot of equipment when going on a picnic, camping or mountain climbing, if you can reduce the items you need to carry, you ...

AI Technical Summary

Problems solved by technology

[0003] However, the inventors later found that the originally conceived container with lighting function was actually very difficult to use and could not be produced, because the current and voltage of the electricity converted from heat in the old vacuum flask were very unstable, so It will cause the light emitted by the lighting device to be unstable, and the lighting device and the thermos bottle are fixed together. If the lighting function is not used, it will be difficult to use because of the heavy weight of the lighting device when using the thermos bottle.

The most important thing is that such a vacuum flask only has the function of lighting. If the electronic device of the hiker or climber runs out of power, this product still cannot help the user to solve the problem.

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