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High-frequency heating device with steam generating function

A high-frequency heating device and steam technology, applied in electric heating devices, heating methods, microwave heating, etc., can solve problems such as failure and long heating time, and achieve the effect of improving safety

Inactive Publication Date: 2005-03-02
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, conventional cooking devices cannot deal with underheating by simply reheating or radiative cooling
So cooking ends in failure
[0007] In addition, the conventional cooking device has another problem that, in the case of frozen food or refrigerated food, this device cannot use a heating pattern with high heating efficiency according to the kind of the product and its temperature condition. Heats items on demand, resulting in longer heating times

Method used

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  • High-frequency heating device with steam generating function
  • High-frequency heating device with steam generating function
  • High-frequency heating device with steam generating function

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0102] figure 1 It is a front view showing the state of a high-frequency heating device with a steam generating function as the first embodiment of the present invention and in a state where the door is opened. figure 2 It is a perspective view of an evaporating dish showing the steam generating part used in this device. image 3 It is a perspective view showing the evaporating dish heater and reflector of the steam generating part. Figure 4 It is a cross-sectional view showing the steam generating part.

[0103] This high-frequency heating device 100 with a steam generating function is a cooking device suitable for heating an article to be heated by supplying at least a high-frequency wave (microwave) or steam to the heating chamber 11 containing the article. The high-frequency heating device 100 includes: a magnetron 13 acting as a high-frequency wave generating part for generating high-frequency waves; a steam generating part 15 for generating steam in the heating chamber 1...

no. 2 example

[0129] Next, refer to Figure 15A , 15BAnd 16 describe the high-frequency heating device with steam generating function as the second embodiment of the present invention. Incidentally, in the following description, the same components as those in the first embodiment are denoted by the same reference numerals used in the description of the first embodiment, and thus the description of these components is omitted here. In the high-frequency heating device with steam generating function according to the second embodiment, such as Figure 15A As shown, the top surface of the evaporating dish 35 is covered by a cover 41 provided with a small hole 41a formed in a part of the cover 41. Thus, as Figure 15B As shown, the position from which the steam is output can be limited to a specific part of the small hole 41a. In addition, the amount of steam supplied can be adjusted according to the opening area of ​​the small hole 41a.

[0130] Such as Figure 16 As shown, this small hole 41a is ...

no. 3 example

[0137] Below, refer to Figure 20 to 23 The high-frequency heating device with steam generating function as the third embodiment of the present invention is described. Picture 20 It is a side view showing the high-frequency heating device with steam generating function as this embodiment of the present invention. Figure 21 It is an explanatory view showing the nozzle attached to the end of the pipe. Figure 22 It is an explanatory view showing a detachable water storage tank. Figure 23 It is a conceptual partial cross-sectional view showing the main body casing.

[0138] Such as Picture 20 As shown, the high-frequency heating device with steam generating function according to this embodiment is characterized in that a water supply part 51 for supplying water to the evaporation dish 35 of the steam generating part 15 is newly added to the device. The water supply part 51 has a water storage tank 53, a water delivery pump 55 for supplying a predetermined amount of water from the...

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Abstract

A high-frequency heating apparatus with a steam generating function, which heat-treats a to-be-heated object by supplying at least high-frequency waves or steam to a heating chamber 11 that accommodates the object. This high-frequency heating apparatus has a high frequency wave generating portion 13 , a steam generating portion 15 for generating steam in the heating chamber 11 , and a circulating fan 17 for agitating air in the heating chamber 11 . Moreover, the high-frequency heating apparatus has a chamber air heater 19 for heating air circulating in the heating chamber 11 . The steam generating portion 15 generates steam by heating an evaporating dish 35 that has a water storing recess.

Description

Technical field [0001] The present invention relates to a high-frequency heating device with a steam generating function, which is suitable for heating processed articles by combining high-frequency heating and steam heating. Background technique [0002] The conventional high-frequency heating device is a microwave oven with a high-frequency generator for heating, and a combination oven in which a convection heater for generating hot air is added to the microwave oven. In addition, a steam pot for heating items by introducing steam into the heating chamber and a steam convection oven in which a convection heater is added to the steam pot are used as cooking devices. [0003] When the food is cooked by the cooking device, the cooking device is controlled so that the final state of the food is in an optimal condition. That is, cooking performed by combining high frequency heating technology with hot air heating technology and cooking performed by combining steam heating technology...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B11/00F24C1/00F24C7/02H05B6/80
CPCH05B6/6405H05B6/6479F24C15/327F24C7/02H05B6/80
Inventor 早川雄二神崎浩二
Owner PANASONIC CORP
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