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

Electric cooker

A rice cooker and rice cooker technology are applied in the structure of cooking utensils, heating devices, cooking utensils and other directions, and can solve the problems of large volume and low efficiency.

Active Publication Date: 2020-07-07
GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENT CO LTD +1
View PDF21 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The tailless rice cookers on the market have problems of low efficiency and large volume due to multiple energy conversions and heat transfers

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
  • Electric cooker
  • Electric cooker
  • Electric cooker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0044] It should be noted that the descriptions involving "first", "second", etc. in the present invention are only for the purpose of description, and should not be understood as indicating or implying their relative importance or implying the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the meaning of "and / or" appea...

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 invention discloses an electric cooker. The electric cooker comprises a cooker body, and the cooker body comprises a rice cooker shell and an inner pot contained in the rice cooker shell; a resonance circuit is arranged in the rice cooker shell; the resonance circuit comprises a first heating coil, the first heating coil surrounds the inner pot and spirally extends in the direction from a potopening of the inner pot to the pot bottom of the inner pot, and the inner pot generates vortexes according to a first alternating magnetic field output by the resonance circuit and heats the vortexes. In the energy obtaining process of the inner pot, the frequency of energy conversion is reduced, and the energy transmission efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of electric rice cookers, in particular to an electric rice cooker. Background technique [0002] A rice cooker is a cooker that converts electrical energy into internal energy. Existing rice cookers can be roughly divided into two categories according to their working principles: one is an ordinary rice cooker that uses aluminum alloy discs to generate heat to transfer heat to the inner pot of the rice cooker. This type of rice cooker is relatively common in the early days of rice cookers; This is the popular IH heating rice cooker, that is, using the principle of induction heating, the inner pot of the rice cooker containing metal material generates eddy currents in a high-frequency alternating magnetic field to achieve the purpose of heating the inner pot. [0003] A tailless rice cooker refers to a rice cooker that adopts wireless power transmission technology. This kind of rice cooker realizes the purp...

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
IPC IPC(8): A47J27/00A47J36/24
CPCA47J27/002A47J36/24
Inventor 李庚午谷守良廖晖侯俊峰
Owner GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENT 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