Novel electric heating thermos bottle

Abstract

The invention relates to a novel electric heating thermos bottle. The novel electric heating thermos bottle comprises a thermos bottle body, wherein a heating inner container is arranged in the thermos bottle body; a heating tube is arranged on the bottom of the heating inner container; a water outlet and a power interface are formed in the thermos bottle body; a water pump is arranged in the thermos bottle body; a water inlet pipe and a water outlet pipe of the water pump are respectively connected with the bottom of the heating inner container and the water outlet; and an integrated dry-burning-resistant heat-insulation controller which is reset manually is arranged on the bottom of the heating inner container and comprises a base, a seesaw support and a dry-burning-resistant support plate. A heating bar breakage adjusting structure and a dry-burning-resistant breakage adjusting structure are mechanical structures, devices such as circuit boards and fasteners are omitted, and the production cost is greatly saved by 20% at least. The novel electric heating thermos bottle has the advantages that the novel electric heating thermos bottle is environment-friendly and energy-saving and is convenient to mount, double poles (comprising a live line end and a null line end) are simultaneously switched off, safety and reliability are guaranteed, water is heated to a boiling point at one step, the boiling water cannot be heated repeatedly automatically when the thermos bottle is in a heat-preservation state, and the drinking quality of the boiling water is guaranteed; and moreover, when the water is heated, the water pump cannot work, the water cannot be drained from the water outlet, and the safety is improved.

Description

technical field [0001] The invention relates to the technical field of an electric heating water bottle, in particular to a novel electric heating water bottle with simple structure, energy saving, cost saving, safety and high efficiency. Background technique [0002] At present, the existing electric heating water bottles generally control the heating tube at the bottom of the heating liner through the circuit board and the snap switch to realize the control of heating, heat preservation and reheating. The structure is complicated and the manufacturing cost is high; Repeated boiling and reheating many times can keep the temperature, resulting in drinking water that does not meet the health standards; and due to the functional limitations of the circuit board, the heating tube must be combined with two low-power heating tubes, resulting in complicated installation process and high production costs. high. [0003] Moreover, most electric heating water bottles now, after conn...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing electric heating water bottles generally control the heating tube at the bottom of the heating liner through the circuit board and the snap switch to realize the control of heating, heat preservation and reheating. The structure is complex and the manufacturing cost is high; Repeated boiling and reheating many times can keep the temperature, resulting in drinking water that does not meet health standards; and due to the functional limitations of the circuit board, the heating tube must use a combination of two low-power heating tubes, resulting in complicated installation process and high production costs. high

[0003] Moreover, most electric heating water bottles now, after connecting the plug with a wire, will turn on the heating tube (600-900 watts of high power) for heating. Potential safety hazards, such as people need to go out for a few days and forget to unplug the power cord, the heating tube will always be energized, and the water will be boiled repeatedly until it is dry. It will turn on the power again, causing repeated dry burning, causing the electric heating water bottle to fail and be scrapped, and even a fire hazard.

[0004] In addition, in the existing electric heating water bottle, when reheating during the heat preservation period, the heat pipe must work again until the boiling water boils again. The noise during the heating process is relatively large, which affects people's rest, especially when people sleep at night.

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