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Heating cooker and control method for heating cooker

A control method and cooker technology, applied in lighting and heating equipment, electric heating fuel, ohmic resistance heating, etc.

Inactive Publication Date: 2016-09-28
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Warming compartment for food storage

Method used

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  • Heating cooker and control method for heating cooker
  • Heating cooker and control method for heating cooker
  • Heating cooker and control method for heating cooker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0024] (Structure of heating cooker)

[0025] figure 1 It is a front view of heating cooker 100 according to Embodiment 1 of the present invention.

[0026] figure 2 It is a top cross-sectional view schematically showing the internal structure of the heating cooker 100 .

[0027] image 3 It is a block diagram showing the configuration of heating cooker 100 . Hereinafter, the configuration of heating cooker 100 will be described. In addition, although the heating cooker 100 is described as a cooker dedicated to high-frequency (in particular, microwave) heating, the present invention can also be applied to heating that can perform not only high-frequency heating, but also oven heating and steam heating. cooker.

[0028] (heating chamber)

[0029] refer to figure 1 , figure 2 , inside the casing 1 of the heating cooker 100, a heating chamber 2 with an open front for accommodating food is provided. The front door 5 is rotatably mounted on the front opening of the heat...

Embodiment approach 2

[0060] In the heating cooker 100 according to Embodiment 1, if the AC plug is suddenly pulled out from the socket during heating cooking using high-frequency waves and the external power supply is cut off, the air supply fan will be closed while the air supply damper 30 is kept open. 15 becomes the OFF state. As a result, water vapor generated from the food during high-frequency heating and remaining in the heating chamber 2 flows out from the air supply port 7 into the machine chamber 3, causing condensation on the control board 20 and the like.

[0061] Even in this case, heating cooker 100A of Embodiment 2 can prevent water vapor from flowing out from heating chamber 2 to machine chamber 3 via air supply port 7 . Hereinafter, a specific description will be given.

[0062] Figure 6 It is a block diagram which shows the structure of 100 A of heating cookers concerning Embodiment 2 of this invention. Figure 6 The heating cooker 100A with image 3 The heating cooker 100 i...

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PUM

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Abstract

In a heating cooking device (100), a machine chamber (3) is provided adjacent to a heating chamber (2) for housing a food product. An air supply port (7) is provided in a partition wall (9) that separates the heating chamber (2) and the machine chamber (3). An air supply fan (15) is provided in the machine chamber (3), for supplying air to the heating chamber (2) through the air supply port (7). An air supply damper (30) is provided in the machine chamber (3), for opening and closing the air supply port (7). A control unit (21) drives the air supply fan (15) and brings the air supply damper (30) into an open state during high-frequency heating of the food product. The control unit (21) brings the air supply damper (30) into a closed state simultaneously with completion of high-frequency heating of the food product or immediately before or immediately after the completion.

Description

technical field [0001] The present invention relates to a heating cooker and a control method for the heating cooker, and more particularly to a heating cooker using high-frequency waves and a control method for the heating cooker. Background technique [0002] In a heating cooker employing a high-frequency heating method, since the magnetron generating high-frequency waves becomes high temperature, it is necessary to cool the magnetron with a cooling fan. The air blown by the cooling fan is also generally used to cool electrical components other than magnetrons, resin components, and the like. [0003] In the case of high-frequency heating, in order to prevent the steam generated from the food to be heated from stagnating in the heating chamber, it is also necessary to ventilate the heating chamber. In order to ventilate the heating room, air is introduced into the heating room from the air supply port, and the air in the heating room is discharged out of the heating room ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C7/02
CPCH05B6/642H05B6/6458H05B2206/043
Inventor 後藤敏之加藤広幸
Owner SHARP KK