CN102620324A - Steam microwave oven - Google Patents
Steam microwave oven Download PDFInfo
- Publication number
- CN102620324A CN102620324A CN2011100854997A CN201110085499A CN102620324A CN 102620324 A CN102620324 A CN 102620324A CN 2011100854997 A CN2011100854997 A CN 2011100854997A CN 201110085499 A CN201110085499 A CN 201110085499A CN 102620324 A CN102620324 A CN 102620324A
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- cooking cavity
- micro
- ring
- centrifugal fan
- microwave oven
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/647—Aspects related to microwave heating combined with other heating techniques
- H05B6/6473—Aspects related to microwave heating combined with other heating techniques combined with convection heating
- H05B6/6479—Aspects related to microwave heating combined with other heating techniques combined with convection heating using steam
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- Electromagnetism (AREA)
- Electric Ovens (AREA)
Abstract
The invention relates to a steam microwave oven, which comprises a cooking cavity arranged in a microwave oven casing, an electric control chamber positioned over the cooking cavity, and a microwave oven rear cover positioned at the outboard rear part of the cooking cavity; and also comprises a centrifugal fan arranged between the rear sidewall of the cooking cavity and the microwave oven rear cover, a vent hole formed on the rear sidewall of the cooking cavity and corresponding to the centrifugal fan, a water ring which is connected to the outboard of a fan surface of the centrifugal fan and positioned between the vent hole and the centrifugal fan, and a water tank arranged below the water ring, wherein the lower part circumference of the water ring is positioned in the water tank. The water ring comprises a ring body and various ring ribs connected to the inner peripheral edge, the various ring ribs and the ring body inner peripheral edge are vertically arranged. According to the invention, the high temperature during the convection generated by the centrifugal fan is fully utilized, and the steam generation parts can be saved. The steam microwave oven has the advantages of simple structure and easy realization.
Description
Technical field
The present invention relates to a kind of micro-wave oven.Particularly relate to a kind of through utilizing the steam microwave oven to stream Steam Heating food of centrifugal fan.
Background technology
Micro-wave oven utilizes electric energy, drives heater and magneto, and producing heat or producing ultrashort wave through magnetron is microwave, and is radiated at ultrashort wave on the heating object such as food food is cooked.Particularly can use the shortest time to cook, thereby bring many convenience for family and company.
Micro-wave oven comprises cooking cavity, shell, door.Cooking cavity provides cooking space.Housing ring is had the outside of cooking cavity in arms, forms outward appearance.Door can open and close the front of cooking cavity with being allowed a choice.
Cooking cavity is to be used to place the food that will cook, and its bottom can be moved, so that let food obtain uniform heating.Move and comprise 360 ° of rotations and move left and right.Under the bulky situation of food, use the move left and right mode usually.In addition, the side of cooking cavity is formed with a plurality of steam vents, can discharge steam inside, and its steam inside is to be discharged to the outside through the exhaust outlet that is arranged on the microwave oven shell.
In recent years, micro-wave oven has become the indispensable household electrical appliance of numerous families, more and more receives housewife's trust and likes that use amount sharply rises.Therefore, micro-wave oven the culinary art scope that can carry out also wide all the more, micro-wave oven is a kind of trend of expansion in relevance grade.
The and then expansion of micro-wave oven user scope and the expansion of relevance grade, the manufacturing cost of product is producer's competition focal point.And, on market, revealed the micro-wave oven of various models, its diverse in function, but what receive that the consumer likes most is the agreeable micro-wave oven of price.
In a word, if the Master Cost of using because of producer causes reasons such as manufacturing cost height with other, make selling price high, its market demand can only be very little.Therefore,, only produce and cheap, have very multifunctional microwave oven again, just can capture bigger micro-wave oven market for manufacturer.According to the above-mentioned various present situations that analyze, have only the reduction manufacturing cost, could be more active on micro-wave oven market.
The reason that the micro-wave oven manufacturing cost improves is the increase of its micro-wave oven inner components quantity on the one hand, then is that many action keys are set on the other hand.Mainly be because the increase of function causes the increase of inner components quantity.As according to present culinary art market situation, even the product of wilderness demand is arranged when having the micro-wave oven of steam function to be present.And present vapor and microwave stove all is to utilize the box-packed water of water, and the evaporating dish that water is directed in the stove evaporates, and carries out the steamed wheaten foods thing through being heated as superheated steam again.So the relevant heater means that utilizes all is extraly to add that relevant parts carry out the steam manufacturing and produce steam.
As shown in Figure 1, as steam microwave oven, be the top that electric control chamber is arranged on cavity, and a side of cavity is used to be provided with the device that produces steam.Described device includes water tank 3 that is positioned at the bottom and the steam generating chamber 2 that is positioned at water tank 3 tops, is provided with to be used for water is heated the parts that produce steam and be introduced into cooking cavity.
But, existing steam microwave oven as implied above, it is big to take up room, thereby makes the micro-wave oven overall structure bigger, and promptly waste material has improved cost, seems heavy again.
Summary of the invention
Technical problem to be solved by this invention is, a kind of high temperature and the steam microwave oven of saving the steam generation parts can make full use of convection current the time is provided.
The technical scheme that the present invention adopted is: a kind of steam microwave oven, include the cooking cavity that is arranged in the micro-wave oven casing, and be positioned at the electric control chamber of cooking cavity top, and the micro-wave oven bonnet that is positioned at the external proceeds posterolateral of cooking cavity, also be provided with:
Centrifugal fan is arranged between the rear wall and described micro-wave oven bonnet of described cooking cavity, is used to produce cross-ventilation;
Air vent is formed on the rear wall of described cooking cavity, and corresponding to centrifugal fan, is used for the rotation through centrifugal fan, makes the inside of cooking cavity and the air in the micro-wave oven casing produce convection current;
Water ring is connected outside the covering of the fan of centrifugal fan, and between air vent and centrifugal fan;
Water tank be arranged at the below of described water ring, and the lower periphery of described water ring is positioned at described water tank, is used for when centrifugal fan rotates, taking up part water through water ring and beats rear wall and micro-wave oven bonnet at cooking cavity.
Above and below in the described cooking cavity is provided with a roasted tube respectively, and described two roasted tubes are arranged on the rear portion in the cooking cavity.
Described water ring includes ring body and a plurality of ring ribs that are connected on the inner rim of ring body, and described a plurality of ring ribs are vertical setting with the ring body inner rim.
Be provided with the inlet opening of being convenient to add water corresponding to water tank on the described micro-wave oven casing to described water tank.
Described inlet opening is arranged on the left side or the right side of micro-wave oven casing.
Described water tank adopts transparent material to make.
Described micro-wave oven casing is provided with the window that is used to observe the water yield in the described water tank.
Described window is arranged on the left side or the right side of micro-wave oven casing.
Steam microwave oven of the present invention, simple in structure, realize easily.Utilization of the present invention is arranged on the convection current that centrifugal fan produced of cavity back; And micro-wave oven when work 300～400 high temperature of spending that produced at cavity rear wall and bonnet; Make the drive of water through centrifugal fan in the tank; Generate steam, and during through hot air convection in the convection cell high temperature generate steam, carry out the steamed wheaten foods thing.High temperature when having made full use of convection current, and saved the steam generation parts.
Description of drawings
Fig. 1 is the structural representation of the steam type microwave oven of prior art;
Fig. 2 is the structural representation of steam type microwave oven of the present invention;
Fig. 3 is the structural representation of steam type microwave oven inside cavity of the present invention;
Fig. 4 is the perspective view of micro-wave oven casing rear side of the present invention.
Wherein:
1: door for microwave oven 2: steam generating chamber
3: water tank 4: electric control chamber
5: cavity 6: water ring
7: water tank 8: micro-wave oven casing
9: micro-wave oven bonnet 10: rear wall
11: front panel 12: roasted tube
13: inlet opening 14: window
15: air vent 16: centrifugal fan
17: ring body 18: the ring rib
The specific embodiment
Below, specify steam microwave oven of the present invention in conjunction with the embodiment of accompanying drawing.
The purpose of steam microwave oven of the present invention is when utilizing micro-wave oven work to produce cross-ventilation, and a large amount of heat that on the convection current locular wall, produces realizes the effect of Steam Heating food.
Like Fig. 2, shown in Figure 3, steam microwave oven of the present invention includes the cooking cavity 5 that is arranged in the micro-wave oven casing 8, is positioned at the electric control chamber 4 of cooking cavity 5 tops, and the micro-wave oven bonnet 9 that is positioned at cooking cavity 5 outer proceeds posterolateral.Above and below in the described cooking cavity 5 is provided with a roasted tube 12 respectively, and described two roasted tubes 12 are arranged on the rear portion in the cooking cavity 5.
In micro-wave oven when work, form convection cell between the rear wall 10 of described cooking cavity 5 and described micro-wave oven bonnet 9, in described rear wall 10 and the convection cell between the micro-wave oven bonnet 9 by cooking cavity 5, be provided with centrifugal fan 16.
On the rear wall 10 of described cooking cavity 5, be formed with air vent 15, and described air vent 15 is used for the rotation through centrifugal fan 16 corresponding to centrifugal fan 16, the air generation convection current in the inside that makes cooking cavity 5 and the micro-wave oven casing 8;
The covering of the fan outside at centrifugal fan 16 is connected with water ring 6, and described water ring 6 is between air vent 15 and centrifugal fan 16;
Described water ring 6 includes a plurality of ring ribs 18 on ring body 17 and the inner rim that is connected ring body 17, and described a plurality of ring ribs 18 are vertical setting with ring body 17 inner rims.
The below of described water ring 6 is provided with water tank 7, and described water tank 7 adopts transparent material to make.And; The lower periphery of described water ring 6 is positioned at described water tank 7; When centrifugal fan 16 rotations; Because water ring 6 links together with centrifugal fan 16, so water ring 6 is beaten on the rear wall 10 of cooking cavity 5 and on the micro-wave oven bonnet 9 thereby take up part water through water ring 6 also together with centrifugal fan 16 rotations.
As shown in Figure 4, described micro-wave oven casing 8 is provided with the window 14 that is used to observe the water yield in the described water tank 7.Described window 14 is arranged on the left side or the right side of micro-wave oven casing 8.On described micro-wave oven casing 8, be provided with the inlet opening 13 of being convenient to add water to described water tank 7 corresponding to water tank 7.Described inlet opening 13 is arranged on the left side or the right side of micro-wave oven casing 8.In case see that from window 14 water in the water tank reduces because of evaporation, can add water through inlet opening 13 at any time.
Steam microwave oven of the present invention when micro-wave oven is worked, is positioned at the centrifugal fan rotation of cooking cavity rear side; Driving water ring also is rotated; Because the periphery of water ring bottom is positioned at water tank, so, in the process of the each rotation of water ring, all to take up part water; Get on micro-wave oven bonnet and the cavity rear wall; Because the high temperature of 300-400 degree makes the water of getting on it generate steam on both metal coverings, and imports in the cooking cavity through centrifugal fan, or the water in the tank since when using hot air convection in the convection cell high temperature generate steam; Thereby reached when utilizing micro-wave oven work to produce cross-ventilation, a large amount of heat that on the convection current locular wall, produces realizes the purpose of Steam Heating food.
Claims (8)
1. a steam microwave oven includes the cooking cavity (5) that is arranged in the micro-wave oven casing (8), is positioned at the electric control chamber (4) of cooking cavity (5) top, and the micro-wave oven bonnet (9) that is positioned at the outer proceeds posterolateral of cooking cavity (5), it is characterized in that, also is provided with:
Centrifugal fan (16) is arranged between the rear wall (10) and described micro-wave oven bonnet (9) of described cooking cavity (5), is used to produce cross-ventilation;
Air vent (15) is formed on the rear wall (10) of described cooking cavity (5), and corresponding to centrifugal fan (16), is used for the rotation through centrifugal fan (16), makes the inside of cooking cavity (5) and the air in the micro-wave oven casing (8) produce convection current;
Water ring (6) is connected the covering of the fan outside of centrifugal fan (16), and is positioned between air vent (15) and the centrifugal fan (16);
Water tank (7); Be arranged at the below of described water ring (6); And the lower periphery of described water ring (6) is positioned at described water tank (7), is used for when centrifugal fan (16) rotates, taking up part water through water ring (6) and beats rear wall (10) and micro-wave oven bonnet (9) at cooking cavity (5).
2. steam microwave oven according to claim 1 is characterized in that, the above and below in the described cooking cavity (5) is provided with a roasted tube (12) respectively, and described two roasted tubes (12) are arranged on the rear portion in the cooking cavity (5).
3. steam microwave oven according to claim 1 is characterized in that, described water ring (6) includes ring body (17) and is connected a plurality of ring ribs (18) on the inner rim of ring body (17), and described a plurality of ring ribs (18) are vertical setting with ring body (17) inner rim.
4. steam microwave oven according to claim 1 is characterized in that, described micro-wave oven casing (8) is gone up and is provided with the inlet opening (13) of being convenient to add to described water tank (7) water corresponding to water tank (7).
5. steam microwave oven according to claim 4 is characterized in that, described inlet opening (13) are arranged on the left side or the right side of micro-wave oven casing (8).
6. steam microwave oven according to claim 1 is characterized in that, described water tank (7) adopts transparent material to make.
7. according to claim 1 or 6 described steam microwave ovens, it is characterized in that described micro-wave oven casing (8) is provided with the window (14) that is used to observe the water yield in the described water tank (7).
8. steam microwave oven according to claim 7 is characterized in that, described window (14) is arranged on the left side or the right side of micro-wave oven casing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100854997A CN102620324A (en) | 2011-01-31 | 2011-04-06 | Steam microwave oven |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110033911.0 | 2011-01-31 | ||
| CN201110033911 | 2011-01-31 | ||
| CN2011100854997A CN102620324A (en) | 2011-01-31 | 2011-04-06 | Steam microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102620324A true CN102620324A (en) | 2012-08-01 |
Family
ID=46560412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100854997A Pending CN102620324A (en) | 2011-01-31 | 2011-04-06 | Steam microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102620324A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018102984A1 (en) * | 2016-12-06 | 2018-06-14 | Whirlpool Corporation | Moisture convection for microwave oven |
| US10560986B2 (en) | 2013-08-20 | 2020-02-11 | Whirlpool Corporation | Method for detecting the status of popcorn in a microwave |
| US10764970B2 (en) | 2016-01-08 | 2020-09-01 | Whirlpool Corporation | Multiple cavity microwave oven insulated divider |
| US10772165B2 (en) | 2018-03-02 | 2020-09-08 | Whirlpool Corporation | System and method for zone cooking according to spectromodal theory in an electromagnetic cooking device |
| US10820382B2 (en) | 2016-01-28 | 2020-10-27 | Whirlpool Corporation | Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff |
| US10827570B2 (en) | 2016-02-15 | 2020-11-03 | Whirlpool Corporation | Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff |
| US10827569B2 (en) | 2017-09-01 | 2020-11-03 | Whirlpool Corporation | Crispness and browning in full flat microwave oven |
| US10904962B2 (en) | 2015-06-03 | 2021-01-26 | Whirlpool Corporation | Method and device for electromagnetic cooking |
| US10904961B2 (en) | 2015-03-06 | 2021-01-26 | Whirlpool Corporation | Method of calibrating a high power amplifier for a radio frequency power measurement system |
| US10912160B2 (en) | 2018-07-19 | 2021-02-02 | Whirlpool Corporation | Cooking appliance |
| US10993293B2 (en) | 2013-12-23 | 2021-04-27 | Whirlpool Corporation | Interrupting circuit for a radio frequency generator |
| US11039510B2 (en) | 2017-09-27 | 2021-06-15 | Whirlpool Corporation | Method and device for electromagnetic cooking using asynchronous sensing strategy for resonant modes real-time tracking |
| US11191133B2 (en) | 2014-09-17 | 2021-11-30 | Whirlpool Corporation | Direct heating through patch antennas |
| US11404758B2 (en) | 2018-05-04 | 2022-08-02 | Whirlpool Corporation | In line e-probe waveguide transition |
| US11483905B2 (en) | 2016-01-08 | 2022-10-25 | Whirlpool Corporation | Method and apparatus for determining heating strategies |
-
2011
- 2011-04-06 CN CN2011100854997A patent/CN102620324A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10560986B2 (en) | 2013-08-20 | 2020-02-11 | Whirlpool Corporation | Method for detecting the status of popcorn in a microwave |
| US11102855B2 (en) | 2013-08-20 | 2021-08-24 | Whirlpool Corporation | Method for detecting the status of popcorn in a microwave |
| US10993293B2 (en) | 2013-12-23 | 2021-04-27 | Whirlpool Corporation | Interrupting circuit for a radio frequency generator |
| US11191133B2 (en) | 2014-09-17 | 2021-11-30 | Whirlpool Corporation | Direct heating through patch antennas |
| US10904961B2 (en) | 2015-03-06 | 2021-01-26 | Whirlpool Corporation | Method of calibrating a high power amplifier for a radio frequency power measurement system |
| US10904962B2 (en) | 2015-06-03 | 2021-01-26 | Whirlpool Corporation | Method and device for electromagnetic cooking |
| US10764970B2 (en) | 2016-01-08 | 2020-09-01 | Whirlpool Corporation | Multiple cavity microwave oven insulated divider |
| US11483905B2 (en) | 2016-01-08 | 2022-10-25 | Whirlpool Corporation | Method and apparatus for determining heating strategies |
| US10820382B2 (en) | 2016-01-28 | 2020-10-27 | Whirlpool Corporation | Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff |
| US10827570B2 (en) | 2016-02-15 | 2020-11-03 | Whirlpool Corporation | Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff |
| WO2018102984A1 (en) * | 2016-12-06 | 2018-06-14 | Whirlpool Corporation | Moisture convection for microwave oven |
| US10827569B2 (en) | 2017-09-01 | 2020-11-03 | Whirlpool Corporation | Crispness and browning in full flat microwave oven |
| US11039510B2 (en) | 2017-09-27 | 2021-06-15 | Whirlpool Corporation | Method and device for electromagnetic cooking using asynchronous sensing strategy for resonant modes real-time tracking |
| US10772165B2 (en) | 2018-03-02 | 2020-09-08 | Whirlpool Corporation | System and method for zone cooking according to spectromodal theory in an electromagnetic cooking device |
| US11404758B2 (en) | 2018-05-04 | 2022-08-02 | Whirlpool Corporation | In line e-probe waveguide transition |
| US10912160B2 (en) | 2018-07-19 | 2021-02-02 | Whirlpool Corporation | Cooking appliance |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |