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Electric kettle capable of monitoring water level

A technology for electric kettles and water levels, which is applied to water boiling appliances, cooking utensils, household appliances, etc. It can solve problems such as safety accidents, overflow, and dry water, and achieve the effect of improving the convenience of use and increasing the protection of safe use

Inactive Publication Date: 2016-02-03
朱星曈
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, electric kettles on the market generally use transparent water windows to visually observe the water level, or mark the upper limit water level line and the lower limit water level line on the inner wall, but they cannot give full water or water shortage alarms, and the upper limit water level is often ignored during use. The lower limit of the water level is likely to cause the water to dry out or overflow after boiling, thus causing safety accidents, and it is impossible to remotely monitor the water level of the electric kettle

Method used

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  • Electric kettle capable of monitoring water level
  • Electric kettle capable of monitoring water level
  • Electric kettle capable of monitoring water level

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] see figure 1 and figure 2 , the arrows indicate the direction of signal transmission. An electric kettle capable of monitoring water level, comprising a base 1 with an external power supply, a kettle body 2 placed on the base 1, a heating element connected to the power source and arranged in the kettle body 2, and a control circuit 5 for controlling the heating element, Also includes at least one pressure sensor 3 for detecting the pressure of the kettle body 2, a microprocessor 4 for converting the pressure signal detected by the pressure sensor 3 into water level information, a wireless transmission and receiving device 6, and the pressure sensor 3 is arranged on the base 1. On the top, the microprocessor 4 and the wireless transmission receiving device 6 are arranged in the base 1, one end of the pressure sensor 3 touches the bottom of the pot body 2, and the other end is electrically connected with the microprocessor 4; the input end of the microprocessor 4 is con...

Embodiment 2

[0019] see image 3 , is another electric kettle that can monitor water level, the difference between embodiment 2 and embodiment 1 is: pressure sensor 3 is arranged on base 1, and one end of pressure sensor 3 touches the contact surface for supporting base 1, The other end is electrically connected with the microprocessor 4 . The setting of the pressure sensor 3 can make it hidden under the base 1, and the pressure sensor 3 cannot be seen in normal use, which is more beautiful. At this time, the pressure sensor 3 bears the overall weight of the pot body 2 and the base 1, and the microprocessor 4 automatically calculates the pressure before and after adding water, so that the water shortage and full water conditions can be sensed.

Embodiment 3

[0021] see Figure 4 , is another kind of electric kettle that can monitor water level, the difference between embodiment 3 and embodiment 1 is: pressure sensor 3 is arranged at the bottom of kettle body 2, and microprocessor 4 and wireless transmission receiving device 6 are arranged at kettle body 2 Inside, one end of the pressure sensor 3 is in contact with the base 1 , and the other end is electrically connected to the microprocessor 4 .

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PUM

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Abstract

The invention discloses an electric kettle capable of monitoring water level. The electric kettle capable of monitoring water level comprises a base, a kettle body, a heating element, a control circuit, at least one pressure sensor, a microprocessor, a wireless transmitting and receiving device and external remote control equipment, wherein the base is connected with an external power supply; the kettle body is placed on the base; the heating element is connected with the power supply and is arranged in the kettle body; the control circuit is used for controlling the heating element; the pressure sensors are used for detecting pressure of the kettle body; the microprocessor is used for converting pressure signals detected by the pressure sensors into water level information; an inputting end of the microprocessor is connected with the pressure sensors; an outputting end of the microprocessor is respectively connected with the control circuit and the wireless transmitting and receiving device; and the external remote control equipment is matched with the wireless transmitting and receiving device. The electric kettle capable of monitoring water level has the advantages that the water level information can be monitored, the electric kettle can give an alarm when short of water or full of water, safety use and protection of the electric kettle are improved, the water level information is wirelessly transmitted to the remote control equipment to be displayed or processed, and remote using convenience of users can be improved.

Description

technical field [0001] The invention relates to an electric kettle, in particular to an electric kettle capable of monitoring water level. Background technique [0002] At present, electric kettles on the market generally use transparent water windows to visually observe the water level, or the upper and lower water level lines are marked on the inner wall of the electric kettles. The lower limit water level line is easy to cause the water to boil dry or overflow after boiling, thereby causing safety accidents, and it is impossible to remotely monitor the water level of the electric kettle. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art, and to provide an electric kettle that can monitor the water level. Observation to achieve more convenient and safe remote control. [0004] In order to achieve the above purpose, the present invention adopts the following technical scheme: an electr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/21A47J36/00
Inventor 朱星曈
Owner 朱星曈