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Device for opening and closing door of microwave oven

A switchgear, microwave oven technology, applied in the directions of stove/stove door, household stove/stove, household heating, etc., can solve problems such as smooth movement, and achieve the effect of improving overall reliability

Inactive Publication Date: 2004-10-27
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if image 3 , Figure 4 In the shown embodiment, when only one spring s is arranged in the center, the protruding end 6a is buckled in the guide hole 4a and cannot move forward smoothly
In particular, this phenomenon occurs frequently when pressing both sides of the button 6

Method used

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  • Device for opening and closing door of microwave oven
  • Device for opening and closing door of microwave oven
  • Device for opening and closing door of microwave oven

Examples

Experimental program
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Embodiment Construction

[0024] Specific embodiments are given below in conjunction with the accompanying drawings to further illustrate how the present invention is realized.

[0025] Figure 5 is corresponding to Figure 4 , a schematic cross-sectional view showing the relationship between the button and the control panel of the present invention.

[0026] Such as Figure 5 As shown, a button 20 is arranged on the bottom side of the control panel 30 of the microwave oven. That is, the control panel 30 protrudes rearward to form a mounting groove 34 , and the button 20 is disposed inside the rearwardly protruding mounting groove 34 of the control panel 30 and can move forward at a certain interval. Moreover, a plurality of protruding ends 22 are integrally formed on the back of the button 20 . At the position corresponding to the protruding end 22 at the bottom of the installation groove 34 of the control panel 30 , there is formed a through-hole guide hole 32 for allowing the protruding end 22 t...

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PUM

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Abstract

A door controller for microwave oven has an installing recess which is formed by projecting the lower part of control panel backward, a push-button with multiple lugs on its back, which can inserted in the leading holes on said recess bottom, and a pair of inclined elastic ribs at the left and right sides on the back of push-button for improving the reliability of push-botton.

Description

technical field [0001] The invention relates to a door device of a microwave oven. Furthermore, it relates to a microwave oven door switch device capable of more precisely opening the microwave oven door through a button of the door. Background technique [0002] A microwave oven is a device that heats food through microwaves inside a heating chamber. However, if the microwaves that heat food inside the heating chamber leak to the outside, it will have a fatal effect on the human body. so if figure 1 As shown, the door 2 of the heating chamber is sealed during heating. [0003] Considering the microwave radiation, the structure of the door 2 is designed to lock the door with a latch (illustration omitted), so that the door remains closed. So, in figure 1 In the microwave oven in the shown state, in order to open the door 2 , it is necessary to press the button 6 provided below the control panel 4 . That is, when the button 6 is pressed, the door latch that locks the do...

Claims

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Application Information

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IPC IPC(8): F24C7/02F24C15/02
Inventor 金炳树
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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