Unlock instant, AI-driven research and patent intelligence for your innovation.

Cooling control method for electric control part of convectional microwave oven

A technology of cooling control and microwave oven, which is applied in household stoves/stoves, electric heating fuel, household heating, etc., to achieve the effect of improving reliability

Inactive Publication Date: 2006-12-27
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The main technical problem to be solved by the present invention is to overcome the defects existing in the microwave oven control method of the existing convection heater, and provide a new method that can prevent the heating chamber from being heated by the convection heater to increase the temperature and damage the components in the electric control chamber. Cooling control method for electric control part of convection microwave oven

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
  • Cooling control method for electric control part of convectional microwave oven
  • Cooling control method for electric control part of convectional microwave oven
  • Cooling control method for electric control part of convectional microwave oven

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, features and effects of the present invention will be described in detail as follows.

[0025] 2. Heating chamber 4. Magnetron

[0026] 6. High voltage transformer

[0027] 10. Electric control room 12. Blowing fan

[0028] figure 2 A flowchart (flowchart) of the cooling control method of the present invention is suggested. as the picture shows,

[0029] Start cooking in the 110th stage, then carry out the 112th stage, the convection heater (hereinafter referred to as the heater) is in the conduction state to generate heat. Of course, the magnetron can also be driven to generate microwaves at the same time as the heat release of the above-mentioned heater, and supply them to the inside of the heating chamber.

[0030] Stage 114: As long as the above-mentioned heater is turned on and starts heating, the temperature inside the heating chamber is sen...

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 present invention relates to an electric control portion cooling control method for convection microwave oven. It is formed from convection heater placed in the interior of heating chamber, electric control chamber component placed in the interior of electric control chamber for producing microwave and air supplying fan for producing air flow to cool the above-mentioned electric control chamber. It is characterized by that in the course of heating by using convection heater and after it it used for heating, the temp. of heating chamber interior must be detected, if said temp. is higher than set temp. (Ta), the air supply fan can be driven to supply air.

Description

technical field [0001] The present invention relates to a cooling control method of an electric control part of a convection microwave oven, more precisely, an invention of a cooling control method for preventing components and other parts of the electric control room from being damaged by heat due to a built-in convection heater. Background technique [0002] A microwave oven is a device that heats an object to be heated using microwaves (micro waves). However, in order to overcome the single heating characteristics and heating limitations of microwaves, microwave ovens with built-in heaters in various forms have recently been introduced. [0003] In particular, a heater is provided inside the heating chamber, heat generated by the heater is circulated inside the heating chamber by convection, and a microwave oven (hereinafter referred to as a convection microwave oven) provided with a convection heater for heating food inside is widely used. [0004] figure 1 It is an ex...

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): F24C7/02F24C7/08
Inventor 金圭英
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD