Module of microwave oven controller

Abstract

A controller module of microwaven oven is composed of control panel with extended backward supporter, the supporting plate supported by said supporter and having multiple installing parts, and PCB fixed to said installing parts by screws. When the control panel is separated, the PCB can stay at its position.

Description

technical field [0001] The invention relates to a microwave oven, in particular to a microwave oven controller assembly equipped with a printed circuit board capable of controlling the operation of the microwave oven. Background technique [0002] figure 1 It is an exploded perspective view of a microwave oven structure in the prior art. Such as figure 1 As shown, the inside of the cavity 10 has a cooking chamber 12 capable of cooking, and a storage chamber 14 is provided on one side thereof. The casing 20 surrounds the cavity 10 to form a top surface and two side surfaces of the microwave oven. A door 22 capable of opening and closing the cooking chamber 12 in a rotatable manner is provided on the front panel in front of the cavity 10 . A controller assembly 34 is disposed on the opening 32 disposed on one side of the front panel 30 and corresponding to the electric storage compartment 14 . figure 2 It is an exploded perspective view of the microwave oven controller a...

AI Technical Summary

Problems solved by technology

The circuit wiring pattern 72 on the printed circuit board 70 is arranged towards the direction of the control panel 40, and the surface where the circuit wiring pattern 72 is located is directly supported by the pillar 52 of the control panel 40, so the end of the pillar 52 may be damaged. The circuit wiring pattern 72, and the external impact applied to the control panel 40 may also be directly transmitted to the printed circuit board 70, causing the circuit wiring pattern 72 on it to malfunction.

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