Microwave oven

A technology for microwave ovens and shells, which is applied in the field of microwave ovens, and can solve problems such as reduced efficiency, affecting the normal working state of microwave ovens, and inability to cool electronic components or/and heating components, so as to achieve the effect of improving reliability

Inactive Publication Date: 2012-09-05
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the cooling system of the existing microwave oven cannot effectively cool the electronic components or / and heating components
Thus, affecting the normal working state of the microwave oven and reducing its efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Below, the microwave oven of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

[0041] figure 1 It is a three-dimensional exploded schematic diagram of a microwave oven embodiment of the present invention; figure 2 It is a schematic diagram of the porous part of the embodiment of the present invention; image 3 It is the schematic diagram behind the embodiment of the present invention; Figure 4 It is a schematic front view of the internal structure of the convection cavity according to the embodiment of the present invention; Figure 5 yes Figure 4 The schematic diagram of the A—A' line section; Figure 6 It is a schematic side view of Embodiment 1 of the present invention; Figure 7 It is a partial structural schematic diagram including the bolt plate of the embodiment of the present invention.

[0042] Such as figure 1 As shown, the upper, lower, and two side surfaces of the housing 100 o...

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PUM

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Abstract

The invention discloses a microwave oven, which comprises a shell, a convection cover, a back cover and an air baffle plate. A cooling chamber is formed inside the shell; the convection cover is formed at the back of the shell; the back cover shields the back comprising the convection cover and the shell, and a passage is formed between the back cover and the convection cover; and the air baffle plate is arranged between the convection cover and the back cover to divide the passage into two passages. The microwave oven has the advantages that the air after cooling the low-temperature parts and the air after cooling the high-temperature parts are mutually separated under the action of the third air baffle plate, and a convection fan and a convection motor are cooled by using the air after cooling the low-temperature parts. The microwave oven with the structure can cool the electronic parts or the heating parts more effectively.

Description

technical field [0001] The invention relates to a microwave oven; in particular, to a microwave oven capable of cooling heating components more smoothly. Background technique [0002] Generally, a microwave oven is a cooking device that utilizes microwaves or / and electric heat to cook food. Such a microwave oven usually has electronic components for generating microwaves and / or electric heating components for generating electric heating: in addition, a cooling system for cooling the electronic components and / or heating components is provided in the microwave oven. [0003] However, the cooling systems of existing microwave ovens cannot effectively cool electronic components and / or heating components. Thus, the normal working state of the microwave oven is affected and its efficiency is reduced. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the prior art and provide a microwave oven capab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C7/02F24C7/06F24C7/08
Inventor 金圭英陈再明金东汉崔时荣崔盛皓李尚律
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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