Wireless temperature measuring device, wireless temperature measuring pot and wireless temperature measuring pot and stove system

Abstract

The embodiment of the present invention discloses a wireless temperature measuring device, a wireless temperature measuring pot and a wireless temperature measuring cooker system, which realizes the automatic pairing of the electromagnetic cooker and the wireless temperature measuring device, and can also realize the standby and working states of the wireless temperature measuring device switch control. A wireless temperature measuring device is provided on the pot, the wireless temperature measuring device includes a wireless temperature detector and a signal coil, and the wireless temperature detector includes a first wireless communication module, a temperature detection module, a signal detection module, a first control module, and a power supply module , temperature sensor and battery. Through the wireless communication mode of the power modulation of the induction cooker, the identification code in the induction cooker is only sent to the wireless temperature measurement device of the induction cooker, without causing interference to the wireless temperature measurement device of the adjacent induction cooker, which solves the problem of induction cooker and wireless temperature measurement device The pairing problem of each induction cooker and its pot's wireless temperature measuring device is automatically paired, which is convenient to use, and the practicability and reliability of the product are improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of thermometers and induction cookers for cooking, and in particular to a wireless temperature measuring device, a wireless temperature measuring pot, and a wireless temperature measuring cooker system. Background technique [0002] Temperature is a critical factor in the cooking process of food. At present, the conventional method for detecting the temperature of pots in induction cooker products is to install a temperature sensor under the glass-ceramic panel on the top surface of the induction cooker, and the temperature sensor is pressed against the lower surface of the glass-ceramic plate by means of an elastic rubber seat. This method has the following disadvantages: first, the temperature sensor detects the temperature of the glass-ceramic panel, which is different from the temperature of the pot itself; second, the bottom surface and micro The crystal glass panel cannot be tigh...

AI Technical Summary

Problems solved by technology

This method has the following disadvantages: first, the temperature sensor detects the temperature of the glass-ceramic panel, which is different from the temperature of the pot itself; second, the bottom surface and micro The crystal glass panel cannot be tightly fitted, which will cause a cavity to be formed directly on the bottom surface of the pot and the upper surface of the glass-ceramic panel. Due to the existence of this cavity, the temperature detected by the temperature sensor located on the lower surface of the glass-ceramic panel will be different from that of the pot. The temperature itself forms a large difference

In this method, if multiple adjacent induction cookers start pairing at the same time or start pairing very close together, the proportion of identification codes of pots on adjacent induction cookers received by a certain induction cooker during the pairing process will be greater than 50% , resulting in a pairing error. At this time, if multiple induction cookers are delayed for a random time and try to pair again, it will take too long for multiple adjacent induction cookers to complete the pairing, which will have a great impact on the actual use of the product.

Images