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Air flow regulator control method for microwave oven

A control method and regulator technology, which is applied to heating methods, household stoves/stoves, household heating, etc., and can solve problems such as airflow regulators not completely closed, heat loss in cooking chambers, etc.

Inactive Publication Date: 2007-06-06
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0022] In the prior art as described above, as the damper motor stops, the damper also stops, and it happens that the damper is not fully closed, thus causing heat loss inside the cooking chamber

Method used

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  • Air flow regulator control method for microwave oven
  • Air flow regulator control method for microwave oven
  • Air flow regulator control method for microwave oven

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Embodiment Construction

[0033] The method for controlling the damper of the microwave oven according to the present invention will be described in detail below with reference to the accompanying drawings.

[0034] Fig. 3 is a block diagram of an air damper used to control a microwave oven in the present invention.

[0035] The structure used to control the airflow regulator in the present invention includes: a signal input device 50 for inputting signals; an airflow regulator driving device 40 for conducting power to drive the airflow regulator; an airflow regulator sensing device 10 for sensing the closing action of the airflow regulator a control device 20 that controls the signal sensed by the above-mentioned air regulator sensing device 10 ; and a power supply device 30 that provides power so as to be able to drive the air damper motor according to the control of the above-mentioned control device 20 . In particular, the above-mentioned damper sensing device 10 will include the damper sensing mic...

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Abstract

The air flow regulator controlling method for microwave oven is that after the micro switch in the air flow regulator is pushed by the air flow regulator, the motor in the air flow regulator actuates after some given time to shut down the air flow regulator completely. That is to say, the air flow regulator is stopped in some time after the micro switch is pushed. The present invention can solve the problem that air flow regulator can not be turned off completely and thus raise the heat efficiency in the cooking chamber.

Description

technical field [0001] The present invention relates to a method for damper control of microwave oven, more specifically, relates to a method for controlling the motor of the damper when the damper of the microwave oven operates, so that the damper Method of damper control for a fully closed microwave oven. Background technique [0002] Generally speaking, a microwave oven is a device that generates microwaves as the current is turned on, and guides the microwaves into the heating space, that is, the cooking chamber, and heats food by radiating the heated object. [0003] Such a microwave oven can greatly shorten the cooking time of food by exerting high thermal efficiency, not only can reduce the loss of nutrients in the process of cooking, thawing, and heating food, and because it can directly radiate the container containing food, it is easy to use. More convenient. [0004] In particular, the recently developed microwave ovens are equipped with devices such as electric...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C7/02F24C15/18
Inventor 郑孝允究光谟
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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