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Knob assembly and cooking utensil

A technology of cooking utensils and knobs, which is applied in the field of cooking, and can solve problems such as no button feel, easy misuse of soup, and inability to adjust heating power in time

Active Publication Date: 2021-02-09
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because there is a microcrystalline panel between the temperature sensor or thermistor and the pot body, it does not directly measure the temperature of the pot body. Therefore, the temperature measurement has serious hysteresis and the accuracy of temperature measurement is poor, especially affecting the reliability of temperature control. For example, the heating power cannot be adjusted in time when cooking, or the heating cannot be stopped in time when the pot body is dry, so as to protect the pot body.
[0004] In addition, the button operation methods of cooking utensils are generally mechanical buttons or capacitive touch buttons. However, mechanical buttons are easily damaged, while capacitive touch buttons not only have no button feel, but also are prone to misoperation when there is soup overflowing.

Method used

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  • Knob assembly and cooking utensil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Such as figure 1 with figure 2 As shown, the knob assembly of an embodiment of the present invention includes: a magnetic control knob 106, the magnetic control knob 106 can be adsorbed and assembled on the magnetic part of the pot body 102; The temperature sensor 10612 is configured to detect the cooking temperature of the pot body 102 , and data interaction between the temperature sensor 10612 and the magnetic control knob 106 is possible.

[0058] In this technical solution, the magnetic control knob 106 and the magnetic part are adsorbed and assembled, and the area where the magnetic control knob 106 is in contact with the pot body 102 is provided with a temperature sensor 10612, and the temperature sensor 10612 can directly contact and detect the cooking temperature of the pot body 102, Not only the reliability, accuracy and timeliness of detecting the cooking temperature are improved, but also the reliability of heating power adjustment based on the cooking temp...

Embodiment 2

[0085] The hob 104 is provided with a position for placing the magnetic control knob 106, that is, the magnetic control knob placement position 1046. The magnetic control knob 106 is placed in the magnetic control knob placement position 1046, and the power is adjusted by rotating the magnetic control knob 106.

[0086] The prompt module 1068 of the magnetic control knob 106 can display: heating power, remaining time, remaining power, power on, power off, appointment, hot pot, cooking and boiling water, etc., but not limited thereto, and realizes the simplification of the touch panel.

[0087] The user touches the magnetic control knob 106 to start the machine, and after setting the cooking function and target heating power, the user puts the magnetic control knob 106 on the magnetic part of the pot body 102 to measure and control the temperature.

[0088] Functions such as power-on and power-off can also be placed on the touch panel, and the magnetic control knob 106 provides ...

Embodiment 3

[0090] Such as Figure 4 As shown, the magnetic control knob 106 is provided with a receiving part 1064, and is coupled with the transmitting part on the hob 104 to realize the wireless charging function.

[0091] When the magnetic control knob 106 is placed in the magnetic control knob position 1046, wireless charging can be performed at the same time. After the wireless charging is completed, the prompt module 1068 of the magnetic control knob 106 prompts the user that the wireless charging is completed.

[0092] After the wireless charging is completed, and the user completes the setting of the heating power, the user is reminded to place the knob on the temperature measurement part.

[0093] When the magnetic control knob 106 is placed at the position 1046 of the magnetic control knob, the wireless communication module stops sending and receiving data commands. The signal from the magnetic control knob 106 adjusts the heating power of the magnetic induction coil 1042 . A...

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Abstract

The invention provides a knob assembly and a cooking utensil, and the knob assembly comprises a magnetic control knob which can be attracted and assembled to a magnetic part of a pot body; and a temperature sensor which is arranged at the contact part between the magnetic control knob and the pot body, wherein the temperature sensor is configured to detect the cooking temperature of the pot body,and data interaction can be carried out between the temperature sensor and the magnetic control knob. Through the technical scheme of the invention, the accuracy and reliability of the cooking temperature are improved, the reliability of temperature control of the cooking utensil is further improved, and the use experience of a user is improved.

Description

technical field [0001] The invention relates to the technical field of cooking, in particular to a knob assembly and a cooking utensil. Background technique [0002] An induction cooker is the most commonly used cooking utensil, and its temperature control adjustment is usually based on installing a thermistor or temperature sensor under the microcrystalline panel (touch panel) of the induction cooker to detect the cooking temperature of the pot body. [0003] Because there is a microcrystalline panel between the temperature sensor or thermistor and the pot body, it does not directly measure the temperature of the pot body. Therefore, the temperature measurement has serious hysteresis and the accuracy of temperature measurement is poor, especially affecting the reliability of temperature control. For example, the heating power cannot be adjusted in time when cooking, or the heating can not be stopped in time when the pot body is dry, so as to protect the pot body. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J36/00A47J36/24F24C7/06F24C7/08
CPCA47J27/002A47J36/00A47J36/24F24C7/067F24C7/082
Inventor 刘志才王云峰马志海谢昭家刘经生朱成彬
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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