Microwave oven door pin board arrangement

Abstract

The present invention relates to a door bolt board structure for microwave oven. Said structure mainly includes several safety switches, door bolt inlet and outlet positioned in upper portion and lower portion of the door bolt board and upper and lower fixing combination sheets. The upper and lower fixing combination sheets can be projected toward left side, formed on the upper portion and lower portion of door bolt board and respectively fixedly combined on the upper top plate and lower side plate of right side of oven cavity body; Said structure also includes several safety switches, door bolt outlet and inlet positioned in upper portion and lower portion of door bolt board and upper and lower fixing combination sheets and oven lamp fixing combination portion which is projected backwards and formed and fixed on the upper side of door bolt board. Said invention can fix and combine the door bolt board on the oven cavity body, and can effectively prevent error operation of safety switch and leakage of electromagnetic wave.

Description

technical field [0001] The present invention relates to a microwave oven, in particular to an invention on the structure of a door latch plate of the microwave oven. Background technique [0002] A microwave oven is a household appliance that uses electromagnetic waves to heat and cook food. In order to prevent electromagnetic waves from leaking out, the door must be completely attached to the body of the microwave oven. Therefore, the microwave oven must be equipped with a door latch system. In the deadbolt system, the role of the deadbolt plate is very important. [0003] The structure of the door latch plate of the microwave oven in the prior art will be described below in conjunction with the accompanying drawings. [0004] In the structure of existing microwave ovens, there are electronic control components for generating electromagnetic waves and controlling them in the electric control room. It's on the right side of the door. [0005] In the prior art door latch s...

AI Technical Summary

Problems solved by technology

Therefore, there may be a risk of erroneous operation of the safety switch or leakage of electromagnetic waves. For this, a separate air passage is required, and multiple screws are used to fix the door latch plate, which is not conducive to assembly and increases the cost.

[0013] Above-mentioned microwave oven of prior art is that controller is placed on the upper side or the lower side of door, causes the capacity of cooking chamber to be little.

In order to increase the capacity of the cooking chamber, if the microwave oven controller is arranged on the upper or lower part of the door itself, the controller is integrated with the door, and the door latch plate can be fixed on the front panel separately, but the bracket is used This structure will increase the cost

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