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Temperature compensating method of microwave oven with exhausting device

A technology of temperature compensation and exhaust fan, which is applied in the field of microwave ovens, can solve problems such as product performance dissatisfaction, and achieve the effect of improving quality

Inactive Publication Date: 2006-07-19
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As a result, consumers are dissatisfied with product performance

Method used

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  • Temperature compensating method of microwave oven with exhausting device
  • Temperature compensating method of microwave oven with exhausting device
  • Temperature compensating method of microwave oven with exhausting device

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments: FIG. 3 is a structural diagram of the temperature control structure of a microwave oven with an exhaust fan in the present invention, and the mechanical structure is described with reference to FIG. 1 .

[0031] As shown in FIG. 1 , it includes a thermo-control tube 25 inside the induction cooking chamber 10 , and the thermo-control tube 25 is installed on the top of the cooking chamber 10 or inside the side wall. The internal temperature of the cooking chamber detected by the thermal tube 25 is applied to the control part 50 through the thermal tube detection part 55 .

[0032] The control unit 50 utilizes the detection value of the thermal control tube detection unit 55 as a basis, and through temperature compensation, adjusts the cooking temperature. Especially the control unit 50 of the present invention, when using the direct heatin...

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Abstract

Under the convection cooking function, based on whether the exhaust fan is driven, the invented method controls the compensation temperature to adjust the maintaining value of temperature. The controlling process includes. (1) The compensation temperature 1 or the compensation temperature 2 related to whether exhaust fan is driven is setup. (2) Whether exhaust fan is driven is determined. (3) The temperature inside the oven is detected through the temperature inductor. (4) The compensation temperature 1 or the compensation temperature 2 is selected according to whether exhaust fan is driven. The temperature compensation is carried out for the detected temperature. Thus, the temperature in the oven is not dependent on whether exhaust fan is driven, and keeps at best temperature.

Description

technical field [0001] The invention relates to a microwave oven, in particular to a temperature compensation method for a microwave oven with an exhaust fan. Background technique [0002] At present, the microwave oven with exhaust fan has the following functions: the microwave function of utilizing microwaves and the direct heating function of cooking food with heat from a circulating heater. In addition to the above functions, a microwave oven with an exhaust fan also includes the following functions: to discharge the gas generated by the microwave oven itself or to discharge the gas to the outside when cooking food with a gas stove. [0003] As shown in FIG. 1 , a conventional microwave oven with an exhaust fan is provided with an exhaust fan 20 above it. The exhaust fan 20 has an indoor exhaust function. That is, the function of the exhaust fan is to discharge the smoke generated from the cooking stove 30 provided on the lower side of the microwave oven to the outside...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C7/08F24C7/02
Inventor 李相琦朴满基
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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