Separate liquid heater and its signal infrared transmission method

Abstract

The invention discloses a separated-type liquid heater as well as a signal infrared transmitting method thereof. The separated-type liquid heater comprises a pot body and a pot base, wherein the pot body is provided with a containing space for containing a heated liquid, a heating component arranged at the bottom of the containing space, a sensor for sensing the physical quantity of the heated liquid as well as an upper control panel for supplying electricity for a heating disc, supplying electricity for the sensor and transmitting signals; the upper control panel is connected with an upper connecting element; the pot base comprises a button zone, a power supply socket connected with an external power supply and a lower control panel connected with the button zone and the power supply socket; the lower control panel is connected with a lower connecting element which is used for connecting with the upper connecting element when the pot body is connected with the pot base; the upper control panel is provided with an infrared transmitter for transmitting sensing signals of the sensor; the lower control panel is provided with a receiver for receiving infrared signals transmitted by the infrared transmitter; the upper control panel and the lower control panel are electrically connected through the upper connecting element and the lower connecting element. The separated-type liquid heater provided by the invention is accurate in temperature control, is convenient to use, and is low in cost.

Description

technical field [0001] The invention relates to an electric appliance, in particular to a separate liquid heater and a signal infrared transmission method of the separate liquid heater. Background technique [0002] Appliances used to heat liquids such as water, milk, and coffee, such as electric kettles, egg cookers, milk boilers, and coffee pots, all need to heat liquids, so they can be collectively referred to as liquid heaters. [0003] Generally, the liquid heater with the bottom and body of the kettle separated is convenient for the user. Wherein, the liquid to be heated is carried in the cavity of the pot body, and a heating element is arranged at the bottom of the pot body to heat the liquid. When heating, it is necessary to control physical quantities such as the temperature and / or liquid level of the heated liquid (response is the volume of the heated liquid), so the body of the pot also needs to have a sensor for sensing the temperature or liquid level of the liq...

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Problems solved by technology

[0010] In view of the problems existing in the prior art, the purpose of the present invention is to provide a separate liquid heater to solve the technical problems of poor temperature control accuracy, inconvenient use and high cost in the prior art separate liquid heater

[0011] On the basis of the above-mentioned purpose, the purpose of the present invention is also to provide a signal infrared transmission method for a separate liquid heater to solve the problems of poor temperature control accuracy, inconvenient use and problems of the separate liquid heater in the prior art. costly technical issues

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