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Fixing structure for stainless steel casing of microwave oven

A fixed structure, stainless steel technology, used in household stoves/stoves, stove/stove bases, household heating, etc., can solve the problems of decreased adhesion of double-sided adhesive 55, complicated microwave oven manufacturing processes, and separation, etc. Desire, reduce material cost, reduce the effect of production cost

Inactive Publication Date: 2009-09-16
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the assembling project of the microwave oven, it is necessary to paste the double-sided adhesive 55 process on the inner wall surface of the stainless steel shell 51, which makes the manufacturing process of the microwave oven complicated.
In addition, after the stainless steel case 51 and the plastic case 53 are fixed to each other, after a period of time, the adhesive force of the double-sided adhesive 55 decreases, and the defect that the plastic case 53 is separated from the stainless steel case 51 also occurs.

Method used

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  • Fixing structure for stainless steel casing of microwave oven
  • Fixing structure for stainless steel casing of microwave oven
  • Fixing structure for stainless steel casing of microwave oven

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Embodiment Construction

[0031] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0032] A microwave oven is composed of an outer casing forming an appearance, an oven cavity into which food is placed, and a storage room provided with a plurality of electronic components for controlling the oven cavity. The front of the oven cavity is provided with a door for selectively opening and closing the interior of the oven cavity, and the front of the electric storage room is provided with a control panel assembly for displaying the operating state of the oven cavity and inputting cooking methods by the user. The control panel assembly includes a stainless steel housing 100 and a plastic housing 130 .

[0033] Such as image 3 As shown, the stainless steel housing 100 of the present invention is disposed in front of the plastic housing 130 . But the correct way is to insert the plastic shell 130 into the interior of the stainless s...

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Abstract

The invention discloses a fixing structure for a stainless steel shell of a microwave oven. A substantially U-shaped fixing protrusion is integrally formed on the rear edge of the stainless steel shell, and the plastic shell is fixed at one time by the fixing protrusion. According to the above structure, it is easier to fix the plastic case inside the stainless steel case.

Description

technical field [0001] The invention relates to a fixing structure for a stainless steel casing of a microwave oven, in particular to a fixing structure for making the stainless steel casing more firmly fixed on the outside of a microwave oven door or a control panel. Background technique [0002] Generally, a microwave oven is a device that uses electric energy as an energy source, generates microwaves through a magnetron, and irradiates the microwaves on food and other heated objects to cook food. Microwave ovens are roughly classified into domestic microwave ovens and commercial microwave ovens. In particular, commercial microwave ovens are mainly used in convenience stores that are frequently used or food stores that prepare food for a short period of time, and generally require relatively higher output power than household microwave ovens. Commercial microwave ovens use multiple or high-power magnetrons in order to provide high output power. [0003] Such as figure 1...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/08F24C7/02
Inventor 郑义锡
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD