Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A pot temperature overheating prevention system, method and device

A pot and furnace temperature technology, applied in the field of pot temperature overheating prevention system, can solve the problems of low temperature accuracy and failure to stop heating in time, and achieve the effect of high temperature accuracy

Active Publication Date: 2021-09-03
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the embodiment of the present invention, the inventor found that the existing heating device adopts indirect temperature measurement method to prevent the overheating of the pot temperature, which has obvious hysteresis, the accuracy of the detected temperature is low, and the heating cannot be stopped in time to protect the Pot

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A pot temperature overheating prevention system, method and device
  • A pot temperature overheating prevention system, method and device
  • A pot temperature overheating prevention system, method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

[0073] figure 1 A schematic structural diagram of a pot temperature overheating prevention system provided in this embodiment is shown, including: a main control module 101 , a key scanning detection module 102 , a mains current detection module 103 , a power output module 104 and a furnace temperature detection module 105 .

[0074] The key scanning detection module 102 is connected to the main control module 101, and is used to read the current gear power when the cookware is being heated.

[0075] The mains current detection module 103 is connected to the main control module 101, and is used to read the current when the cookware is currently heated.

...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the present invention discloses a system, method and device for preventing overheating of cookware. The system includes: a main control module, a key scanning detection module, a mains current detection module, a power output module and a furnace temperature detection module. The method includes: acquiring the current first heating parameter and the second heating parameter after the timing time is reached; determining the heating parameter threshold according to the first heating parameter and the timing time; determining whether to Stop the pan from heating. The device includes: a data acquisition unit, a threshold determination unit and a heating judgment unit. Through the main control module to obtain the corresponding data read by each module at present and after reaching the timing time, combined with the heating parameter threshold, it can be judged in time to determine whether to stop the heating of the pot without hysteresis. At the same time, the accuracy of the detected temperature is high, which can be timely and effective Protect pans.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of intelligent electrical appliances, and in particular, to a system, method and device for preventing overheating of cookware. Background technique [0002] Heating devices are widely used in daily life. With the popularization of smart appliances, heating devices are becoming more and more intelligent, especially the prevention of overheating of cookware by heating devices. [0003] In the existing heating devices such as induction cookers, temperature sensors for detecting the temperature of the cookware are installed on the lower surface of the microcrystalline plate at the position of the cookware. There is a 4mm thick glass-ceramic panel between the cookware temperature detection sensor and the cookware. The temperature sensor does not directly detect the temperature of the cookware. When the heating device is heated, the cookware generates eddy current at the bottom of the cookw...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F24C7/08
CPCF24C7/082F24C7/087
Inventor 刘志才王志锋冯江平区达理马志海刘经生
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com