Earthing structure for control panel of microwave oven

A technology of a control panel and a grounding structure is applied in the field of the grounding structure of the control panel, which can solve the problems of increasing the manufacturing cost of microwave ovens, and achieve the effects of reducing manufacturing costs and costs.
CN1576710AInactive Publication Date: 2005-02-09LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Publication Date
2005-02-09
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The present invention is the earthing structure of control panel in microwave oven. The control panel of microwave oven is installed on the control flange in the upper end of the front panel of microwave oven, and has outer hood and earthing bracket in the inner side. The head part of the earthing bracket is fixed to the installation trough and contacts the inner side of the hood, and the flange of the earthing bracket and the control flange are connected via screws to the connecting casing of the control dial plate for contacting the front side of the control flange. The hidden earthing structure has no influence on the outer appearance of the microwave oven and the earthing bracket is made of relatively cheap material, rather than stainless steel for lowering the cost of microwave oven.
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Description

technical field

[0001] The present invention relates to a control panel of a microwave oven, and more specifically relates to a method of connecting the control panel to the body of the microwave oven with a grounding bracket provided inside the control panel, so that the grounding structure is not exposed. Invention in the grounding structure of the control panel of the external microwave oven. Background technique

[0002] A microwave oven is a cooking appliance that uses microwaves or a heater as a heat source. The front side of the microwave oven is provided with a control panel. The function of the control panel is to input various operation signals to control the operation of the microwave oven, and to display various working conditions of the microwave oven externally.

[0003] figure 1 It is a three-dimensional schematic diagram of the structure of an ordinary microwave oven. As shown in the figure, the inside of the cavity assembly 10 of the microwave oven forms...

Claims

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