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Microwave oven control method

A control method and technology of microwave ovens, which are applied in microwave heating, household stoves/stoves, heating fuels, etc., can solve the problems of rice grains that cannot be fully cooked or cooked, and the cooking operation process is invalid.

Inactive Publication Date: 2003-08-20
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As a result, the cooking process is ineffective and the rice grains are not fully cooked or steamed

Method used

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Embodiment Construction

[0015] Reference will now be made to specific embodiments of the invention, which are illustrated in the accompanying drawings, wherein like reference numerals represent like elements throughout the specification. Hereinafter, specific embodiments of the invention will be described sequentially with reference to the accompanying drawings.

[0016] figure 1 A microwave oven according to an embodiment of the invention is shown. The microwave oven comprises: a base body 10, which constitutes the outer shape of the microwave oven and forms a cooking chamber 12 and a machine chamber 11 spaced apart from the cooking chamber 12; is connected to the base body 10 by a hinge structure (not shown) to selectively open or close The oven door 13 of the cooking chamber 12; the control board 14 installed on the front of the base body 10 and having a plurality of function buttons (not shown in the figure) and the humidity sensor 17 detecting the humidity in the cooking chamber 12.

[0017] T...

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Abstract

A method of controlling a microwave oven, in which the microwave oven includes a cooking chamber for containing food therein, a cooling fan which circulates air, a magnetron which generates microwaves and a humidity sensor which senses humidity of the cooking chamber. Cooking instruction(s) may be preset or set manually by a user. A first cooking operation is performed while preventing water from boiling off / to overflow by controlling an output power of the magnetron according to the set cooking instruction(s). A time required to perform a second cooking operation is set based on a time required to perform the first cooking operation. The second cooking operation is performed for the second cooking time while steam boiling the food.

Description

technical field [0001] The invention relates to a control method of a microwave oven, by which rice can be cooked in a bowl. Background technique [0002] In general, a microwave oven is an electrical appliance that cooks food by generating heat through the friction of water molecules in the food. The microwave oven uses a magnetron to emit 2450 MHz microwaves to the cooking chamber to continuously change the orientation of the water molecules contained in the food. In order to meet the requirements of different customers, some microwave ovens are equipped with humidity sensors that detect water vapor generated in food to automatically complete cooking tasks. [0003] Conventional microwaves can also cook rice. However, conventional microwave rice cooking methods employ cooking programs designed based on instructions for cooking rice for more than two to four people. That is to say, conventional microwave ovens cannot control the output power of the magnetron to cook rice...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C7/02H05B6/68
CPCH05B6/6458H05B6/68
Inventor 李性浩金铁曹永元金泰寿
Owner SAMSUNG ELECTRONICS CO LTD
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