CN2678525Y - Microoven steaming ware suitable for emitting microwave from its bottom - Google Patents
Microoven steaming ware suitable for emitting microwave from its bottom Download PDFInfo
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- CN2678525Y CN2678525Y CN 200420085008 CN200420085008U CN2678525Y CN 2678525 Y CN2678525 Y CN 2678525Y CN 200420085008 CN200420085008 CN 200420085008 CN 200420085008 U CN200420085008 U CN 200420085008U CN 2678525 Y CN2678525 Y CN 2678525Y
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Abstract
The utility model relates to a microwave oven steaming ware suitable for emitting microwave from the bottom, which comprises a steaming disc, a steaming cover and steaming frames, wherein multiple layers of steps are arranged on upright sides of the steaming disc. The steaming frames are arranged on the steps; the steaming cover is arranged on the uppermost step. The utility model is characterized in that the length and the width of the steaming disc are proportional with the length and the width of an oven chamber of a microwave oven; the steaming disc is a rectangular container capable of being accommodated by the microwave oven. The distance between the bottom surface of the lowest layer of steaming frame and the bottom surface of the steaming disc is 0.5 lambda. The ware component has high work efficiency after matched with the microwave oven emitting microwave from the bottom, and furthest utilizes the cavity space; foods in the microwave oven are simultaneously heated by water steam with more power and a small deal of microwave, and thus the quick steaming purpose is achieved. The foods after processed are moist, heat penetration and spongy and have better mouth feel.
Description
Technical field
The utility model relates to a kind of cooking utensil, particularly a kind of micro-wave oven cooking utensil of suitable bottom emission microwave.
Background technology
Compare with other general kitchen range, cooking in microwave oven has distinguishing features such as high efficiency, high-speed, high security and high reliability. and the micro-wave oven heating principle is to utilize the high frequency characteristics of microwave, makes the electromagnetism alternating field high speed motion that the polar molecule in the food produces at microwave field and generates heat.So have high efficiency, advantage such as high-speed.Yet common microwave stove causes a large amount of drain evaporations of food internal water molecule easily when heating, when some food of the cooking, can make the dry hardening of food, influences the sense of taste.In addition, have food (as egg) explosion easily in the heating using microwave environment of closure casing, can't cook.For solving the above-mentioned deficiency of cooking in microwave oven food, in the patent No. is in the utility model patent of ZL98214246.3, a kind of micro-wave oven cooking utensil is provided, the structure of this cooking utensil as shown in Figure 1, cover 2, one and steam frame 3 comprising pot body 1, a pot, wherein pot lid 2 and steaming frame 3 are to be made by the metallic material of aluminum that intercepts microwave, pot cover 2 to the steaming frame 3 plane, two relative opening places between apart from d1, and from steam frame 3 to pot body 1 bottom surface apart from d2 all between λ/5-λ/3, be preferably λ/4.
General micro-wave oven, the size of its furnace chamber, promptly length is that the integral multiple with λ/2 is good, so size helps setting up three-dimensional stationary field.Therefore, the steaming frame, is preferably λ/4 and also has the further leeway of discussion between λ/5-λ/3 to the distance between pot body bottom surface.
Above-mentioned cooking utensil has the part microwave to enter to steam the top of frame and directly food is heated, for then causing the eggshell explosion easily as foods such as eggs.
This cooking utensil in use carries out condensed water regular meeting after the heat exchange by water vapour and is stranded in and steams on the frame, has a strong impact on by the quality of steamed wheaten foods thing.
In addition, at emerging bottom emission micro-wave oven in the market, because its bottom flat, volume increases, and has realized static heating.The micro-wave oven of the described bottom emission microwave of this case is meant bottom flat and microwave from bottom emission, and promptly the waveguide emission port is arranged in the bottom at cooking utensil maximum metal part edge, is positioned at the furnace chamber side comprising the waveguide emission port.
Summary of the invention
The purpose of this utility model is for overcoming the above-mentioned deficiency of prior art, provide a kind of and can further improve the micro-wave oven service efficiency, reduce the micro-wave oven cooking utensil of the suitable bottom emission microwave of power consumption, and does not retain condensed water in steaming on the frame.
Above-mentioned purpose of the present utility model is realized by following technical scheme.
A kind of micro-wave oven cooking utensil of suitable bottom emission microwave comprises steaming-boiling dish, boiling lid and steams frame that the vertical edge of steaming-boiling dish is provided with the multilayer step, and this steaming mounts and is put on the step, and this steaming lid is placed on the step of the top, it is characterized in that:
This steaming-boiling dish is that length and width and micro-wave oven furnace chamber length and width are proportional, and the rectangular vessel that can be held by micro-wave oven; Undermost steaming frame bottom surface is λ/2 to the distance between the steaming-boiling dish bottom surface.
The micro-wave oven cooking utensil of described suitable bottom emission microwave is characterized in that: boiling lid is N λ/2 to steaming frame, steaming frame to the distance of steaming between the frame, and N is the integer more than or equal to 1.
The micro-wave oven cooking utensil of described suitable bottom emission microwave is characterized in that: the length and width profile of this steaming lid and steaming frame is also proportional with the length and width profile of micro-wave oven furnace chamber; And maximum metal parts edge is of a size of D to the furnace chamber edge, D＜λ/4, and λ is the wavelength of microwave.
The micro-wave oven cooking utensil of described suitable bottom emission microwave is characterized in that: steaming on the frame has more through hole.
The micro-wave oven cooking utensil of described suitable bottom emission microwave is characterized in that: there is the pull and stretch circle of an annular at the edge of this steaming frame, and design has a plurality of pod apertures on the pull and stretch circle.
The micro-wave oven cooking utensil of described suitable bottom emission microwave is characterized in that: this steaming frame is provided with by the shallow guiding gutter dark to the edge in center, and this guiding gutter is communicated with above-mentioned pull and stretch circle.
The micro-wave oven cooking utensil of described suitable bottom emission microwave is characterized in that: the diameter of the through hole of this steaming frame＜go into/8.
The micro-wave oven cooking utensil of described suitable bottom emission microwave is characterized in that: design has the groove that cooperates the food profile on this steaming frame.
The micro-wave oven cooking utensil of described suitable bottom emission microwave is characterized in that: be provided with multilayer in this steaming-boiling dish and steam frame.
The micro-wave oven cooking utensil of described suitable bottom emission microwave is characterized in that: this steaming-boiling dish is nonmetallic materials; Steaming frame adopts metal material to make with steaming to cover.
The micro-wave oven cooking utensil of described suitable bottom emission microwave is characterized in that: all steam between framves and steam frame and steam between the lid minimum range all greater than microwave field density arcing distance 3mm.
Advantage of the present utility model is:
The utility model has remedied the shortcoming that exists with the direct heated food of microwave.
The micro-wave oven of this vessel assembly and bottom emission microwave is used, high efficiency, and utilized cavity space to greatest extent, the water vapour and a spot of microwave that make food in the micro-wave oven be subjected to more power simultaneously heat simultaneously, reach the purpose of high speed cooking.Moistening, the heat penetration and soft of food through processing.Has mouthfeel preferably.
The utility model has been expanded the cooking function of the type micro-wave oven under optimum and most effective situation.
For architectural feature of the present utility model and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows:
Description of drawings
Fig. 1 is existing microwave oven structure schematic diagram.
Fig. 2 is a three-dimensional exploded view of the present utility model.
Fig. 3 is a steaming frame stereo amplification figure of the present utility model.
Fig. 4, Fig. 5, Fig. 6 are the schematic diagrames of the micro-wave oven of the utility model bottom emission microwave of being used for different structure.
The specific embodiment
Shown in Figure 2 is the micro-wave oven cooking utensil of a kind of suitable bottom emission microwave provided by the utility model, it comprises the steaming-boiling dish 12 of the dark spill that nonmetallic materials are made, be used for holding the water 14 that produces steam, design has a plurality of steps on the outer suitable for reading of steaming-boiling dish 12, and the number of this step is Duoed one at least than the number that steams frame.Shelve the border and seal rotating steaming frame 7,8 on step, steaming on the frame has a plurality of through holes, and the diameter of this through hole＜go into/8.Place to steam in upper edge and cover 4, steam frame 7,8 and steam and cover 4 employing metal materials and make.Steaming-boiling dish 12, steam frame 7,8 and steam that cover 4 all loop-shaped of appearance and size and furnace chamber inside proportional.For the furnace chamber that is generally rectangle, this steaming-boiling dish, the length and width profile of steaming lid and steaming frame are the proportional rectangle of length and width profile with micro-wave oven furnace chamber; And its edge to furnace chamber distance less than λ/4, to reduce the microwave top cooking zone that bleeds from the bottom of steaming frame 8, λ is the wavelength of microwave in the furnace chamber field.Steam and cover 4 edge and bottom steaming frame 8 and constituted a metallic shield body, the furnace chamber of micro-wave oven is divided into two parts, it is λ/2 to the height of the bottom surface of steaming-boiling dish 12 (be furnace chamber at the bottom of) that the bottom surface of frame 8 is steamed in the bottom, and the microwave of thumping majority is limited in the bottom 5 of furnace chamber; Boiling lid is to steaming frame, steaming frame and then can be N λ/2 to the distance of steaming between the frame, and N is the integer more than or equal to 1.So size design meets the design of furnace chamber standard, help setting up three-dimensional stationary field, reduce order of reflection and the reflective distance of microwave in furnace chamber, microwave can be concentrated the water in the steaming-boiling dish 12 to be heated, improved the impedance operator of the inner furnace chamber of micro-wave oven, improve frequency characteristic, finally improved efficiency of microwave heating.Through contrast test, can improve the efficiency of heating surface more than 5%.
Cooking utensil that the utility model provides, owing to steam the relation of the microwave containment chamber of the edge formation of covering, so the bottom emission micro-wave oven that the utility model is suitable for.The bottom emission micro-wave oven is meant that the waveguide mouth is steaming the micro-wave oven that covers below the edge.
The micro-wave oven that Fig. 4, Fig. 5 and Fig. 6 plant all is a kind of structures that belong to the bottom emission micro-wave oven, but does not represent all.
As Fig. 4, Fig. 5 with Figure 6 shows that cavity of microwave oven, cooking utensil all is placed in the cavity 3 after holding water and food.The microwave of magnetron 11 emissions arrives microwave antenna 9 through waveguide 1 or 1 ', under the drive of rotary tray motor 10, and antenna 9 rotations, according to illustrated arrow, microwave passes micro-wave oven bottom tray 6 by the antenna of rotation, enters into furnace chamber (as Fig. 4, shown in Figure 5).Or by waveguide 1 " directly enter into furnace chamber (as shown in Figure 6).Owing in furnace chamber 3, formed above-mentioned cavity 5, so microwave is limited in the less cavity 5, thereby, do not need directly to be absorbed by water through repeatedly launching, exist (less than λ/4) owing to marginal gap D, therefore having only the microwave of minute quantity can arrive in the upper chamber 3 and see through the marginal gap that steams lid and steam frame enters in food 3 spaces, but owing to exist a large amount of water vapours to absorb a spot of microwave of this part again in the food space, so food is to be heated by boiling basically, thereby realized the purpose of boiling under the environment of a water vapour.
For the ease of the placement of some special foods,,, be convenient to place the food of special shape so steaming the groove 18 that design has suitable food to place on the frame as egg.
Because the relation of transmission, the shape of waveguide can be various, as the waveguide among Fig. 4 and Fig. 5.Among Fig. 4, the emitting head of magnetron 11 adopts the right angle waveguide that microwave 1 is sent into furnace chamber bottom 5 towards the furnace chamber side.Among Fig. 5, the emitting head of magnetron 11 adopts straight wave guide 1 ' that microwave is sent in the furnace chamber bottom 5 down.
In addition, as shown in Figure 3, in order to prevent that in the process of boiling the water droplet of boiling lid internal condensation drips on the food, the edge of this steaming frame is provided with the pull and stretch circle 16 of an annular, and design has a plurality of pod apertures 15 on pull and stretch circle 16.Can be dirty after water droplet forms along the wall of vaulted steaming lid, can flow in the depression plane of pull and stretch circle 16, water will be along the hole flows to the depression plane that the pull and stretch circle 16 of frame steams in lower floor 15 times like this, arrive the bottom of steaming-boiling dish once more along water-guiding hole, become steam again behind the absorption microwave and enter in the food chamber.In specific embodiment shown in Figure 3.Further be provided with on this steaming frame by the shallow guiding gutter dark 17 in center, and this guiding gutter 17 is communicated with above-mentioned pull and stretch circle 16 to the edge.
In the cooking utensil, all steam between framves and steam frame and steam between the lid minimum range all greater than microwave field density arcing distance 3mm.
The above only is the utility model specific embodiment; everyly be familiar with this skill personage and make various modifications or change very easily in view of the above; therefore, all equivalence replacements that the utility model claim spirit is done that do not break away from all should be included in this patent protection domain.
Claims (10)
1, a kind of steaming-boiling dish, boiling lid and steaming frame of comprising, the vertical edge of steaming-boiling dish is provided with the multilayer step, and this steaming mounts and is put on the step, and this steaming lid is placed on the step of the top, it is characterized in that:
This steaming-boiling dish is that length and width and micro-wave oven furnace chamber length and width are proportional, and the rectangular vessel that can be held by micro-wave oven;
Undermost steaming frame ground is λ/2 to the distance between the steaming-boiling dish bottom surface.
2, the micro-wave oven cooking utensil of suitable bottom emission microwave according to claim 1 is characterized in that: this boils lid is N λ/2 to steaming frame, steaming frame to the distance of steaming between the frame, and N is the integer more than or equal to 1.
3, the micro-wave oven cooking utensil of suitable bottom emission microwave according to claim 1 is characterized in that: also the length and width profile with micro-wave oven furnace chamber is consistent with the length and width profile of steaming frame for this steaming lid; And maximum metal parts edge is of a size of D to the furnace chamber edge, D＜λ/4, and λ is the wavelength of microwave.
4, the micro-wave oven cooking utensil of suitable bottom emission microwave according to claim 1 is characterized in that: steaming on the frame has more through hole, and the diameter＜λ of this through hole/8.
5, the micro-wave oven cooking utensil of suitable bottom emission microwave according to claim 1 is characterized in that: there is the pull and stretch circle of an annular at the edge of this steaming frame, and design has a plurality of pod apertures on the pull and stretch circle.
6, the micro-wave oven cooking utensil of suitable bottom emission microwave according to claim 1 is characterized in that: this steaming frame is provided with by the shallow guiding gutter dark to the edge in center, and this guiding gutter is communicated with above-mentioned pull and stretch circle.
7, the micro-wave oven cooking utensil of suitable bottom emission microwave according to claim 1 is characterized in that: design has the groove that cooperates the food profile on this steaming frame.
8, the micro-wave oven cooking utensil of suitable bottom emission microwave according to claim 1 is characterized in that: be provided with multilayer in this steaming-boiling dish and steam frame.
9, the micro-wave oven cooking utensil of suitable bottom emission microwave according to claim 1 is characterized in that: this steaming-boiling dish is nonmetallic materials; Steaming frame adopts metal material to make with steaming to cover.
10, the micro-wave oven cooking utensil of suitable bottom emission microwave according to claim 1 is characterized in that: all steam between framves and steam frame and steam between the lid minimum range all greater than microwave field density arcing distance 3mm.Cooking utensil, all steam between framves and steam frame and steam between the lid minimum range all greater than microwave field density arcing distance 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420085008 CN2678525Y (en) | 2004-08-02 | 2004-08-02 | Microoven steaming ware suitable for emitting microwave from its bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420085008 CN2678525Y (en) | 2004-08-02 | 2004-08-02 | Microoven steaming ware suitable for emitting microwave from its bottom |
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| Publication Number | Publication Date |
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| CN2678525Y true CN2678525Y (en) | 2005-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420085008 Expired - Fee Related CN2678525Y (en) | 2004-08-02 | 2004-08-02 | Microoven steaming ware suitable for emitting microwave from its bottom |
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| CN (1) | CN2678525Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100552307C (en) * | 2008-04-30 | 2009-10-21 | 厦门大学 | Boiling type microwave oven |
| CN102715826A (en) * | 2012-04-05 | 2012-10-10 | 广东美的微波电器制造有限公司 | Vessel for microwave oven |
| CN101677705B (en) * | 2007-05-15 | 2013-01-16 | 印刷包装国际公司 | Microwavable construct with contoured heating surface |
| CN105917171A (en) * | 2014-02-24 | 2016-08-31 | 松下知识产权经营株式会社 | Microwave heating cooker |
-
2004
- 2004-08-02 CN CN 200420085008 patent/CN2678525Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101677705B (en) * | 2007-05-15 | 2013-01-16 | 印刷包装国际公司 | Microwavable construct with contoured heating surface |
| CN100552307C (en) * | 2008-04-30 | 2009-10-21 | 厦门大学 | Boiling type microwave oven |
| CN102715826A (en) * | 2012-04-05 | 2012-10-10 | 广东美的微波电器制造有限公司 | Vessel for microwave oven |
| CN102715826B (en) * | 2012-04-05 | 2016-08-31 | 广东美的厨房电器制造有限公司 | The vessel of microwave oven |
| CN105917171A (en) * | 2014-02-24 | 2016-08-31 | 松下知识产权经营株式会社 | Microwave heating cooker |
| CN105917171B (en) * | 2014-02-24 | 2019-02-12 | 松下知识产权经营株式会社 | Microwave cooking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |