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Module of microwave oven controller

A microwave oven, control and assembly technology, applied in household stoves/stoves, household heating, lighting and heating equipment, etc., can solve the problem of increased material costs, and achieve the effect of cheap material costs

Inactive Publication Date: 2008-01-02
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Microcomputer-controlled microwave ovens are provided with electronic button keys on the outside. Metal plate stamping and forming, this structure will inevitably lead to increased material costs

Method used

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  • Module of microwave oven controller
  • Module of microwave oven controller
  • Module of microwave oven controller

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0027] The microwave oven controller assembly of the present invention will be described in detail with reference to the drawings and embodiments.

[0028] Fig. 4 is a structural perspective view of an embodiment of a microwave oven controller assembly of the present invention. As shown in the figure, the general structure of the present invention is divided into a control panel 30 , a button body 40 , a protector 50 and a circuit board 60 . The control panel 30 constitutes the appearance and frame of the control assembly, and as shown in the figure, has a rectangular structure in the vertical direction. There is a display window 32 on the upper end of the control panel 30 , through the display window 32 , from the front of the control panel 30 , the display component 62 arranged on the circuit board can be seen clearly. Of course, the display window 32 is provided with a structure to protect the display member 62 .

[0029] Below the control panel 30, there is a through hol...

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PUM

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Abstract

A controller module for microwave oven is composed of control panel, display window and through hole part on said control panel, knob body consisting of more knobs, plate protector made of mica and arranged on the back of knob body, and circuit board on the back of said protector.

Description

technical field [0001] The present invention relates to a control panel assembly for controlling the operation of a microwave oven. In particular, it is an invention related to a microwave oven controller assembly in which a protector is installed between the button body and the circuit board to prevent smoke from infiltrating in a microwave oven that is also used for oil fume exhaust. Background technique [0002] The microwave oven with oil fume exhaust is installed above the gas stove or electric stove, and the smoke and smell produced by the gas stove and electric stove are diluted and discharged outside. This kind of microwave oven with both functions of oil fume exhaust will not cause destructive harm to the microwave oven even if the spark moves to the microwave oven when a fire occurs in the gas stove or the electric stove. [0003] A microwave oven that also serves as an exhaust fume is equipped with a rotating exhaust fan. If a fire occurs in the gas oven below, t...

Claims

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Application Information

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