CN1299063C - Microwave oven chamber arrangement - Google Patents
Microwave oven chamber arrangement Download PDFInfo
- Publication number
- CN1299063C CN1299063C CNB031046797A CN03104679A CN1299063C CN 1299063 C CN1299063 C CN 1299063C CN B031046797 A CNB031046797 A CN B031046797A CN 03104679 A CN03104679 A CN 03104679A CN 1299063 C CN1299063 C CN 1299063C
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- CN
- China
- Prior art keywords
- pallet
- cavity
- microwave oven
- placing part
- tray placing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000010411 cooking Methods 0.000 claims abstract description 35
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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Abstract
The present invention relates to a cavity structure for a microwave oven. The present invention is characterized in that a cooking chamber is formed in a cavity; a first tray placing part and a second tray placing part are formed on a lower plate of the cavity through segment difference; the first tray placing part and the second tray placing part are used for placing rotating ring assemblies with different diameters; and the first tray placing part and the second tray placing part are concentric in one cavity, and are used for selectively placing the rotating ring assemblies used for rotating trays and trays used for placing cooking objects. Thus, the present invention has the advantages that the first tray placing part and the second tray placing part are formed on the lower plate of the cavity through the concentric concave segment difference, the rotating ring assemblies and the trays corresponding to the first tray placing part and the second tray placing part are selectively arranged on the first tray placing part and the second tray placing part, and various kinds of cavity volume can be realized in one cavity of the microwave oven.
Description
Technical field
The invention relates to micro-wave oven, particularly a kind of cavity of microwave oven structure, further specifying then is about playing the framework effect and forming the cavity body structure of cooking room in inside.
Background technology
Fig. 1 is the oblique view of prior art cavity of microwave oven.Fig. 2 is the sectional drawing that pallet is installed in the prior art microwave oven cavity.As shown in the figure, the inside of playing the cavity 1 of micro-wave oven framework effect is formed with cooking room 3.Cooking room 3 is the spaces that utilize microwave etc. that cooking object is heated.
Front panel 9 constitutes the front of cavity 1.Be formed with through hole on the front panel 9, through hole opens and closes by the door of micro-wave oven, makes cooking room 3 inside optionally be communicated with the outside, and the through hole correspondence is formed on the front of whole cooking room 3.Between front panel 9 and lower panel 5 and the upper board 7, carry out secure bond by flange.
Backplate 11 constitutes the back side of cavity 1.Backplate 11 is also by being formed on flange secure bond on lower panel 5 and the upper board 7 on lower panel 5 and upper board 7.
By said structure, the integral body of cooking room 3 forms the hexahedron space.In addition, be formed with pallet on the cooking room 3 and lay portion 13, pallet is laid portion 13 and is used to lay pallet 15.That is to say that it is that the lower panel 5 of the bottom surface by constituting cavity 1 is shaped with circular depressed that pallet is laid portion 13.Wherein, it is poor with the other parts formation section of lower panel 5 that pallet is laid portion 13.
Pallet is laid portion 13 pallet 15, is used to lay cooking object.In addition, pallet is laid portion 13 and is provided with rotating ring components 17, and rotating ring components 17 is rotatably supporting pallet 15.Rotating ring components 17 is generally formed by metal material, annular body 18 and at the edge of ring body 18 a plurality of roller bearings 19 are set and form, and roller bearing 19 can support pallet 15 rotatably.
As shown in Figure 1, the capacity of microwave oven cavity 1 is by the left and right sides width " W " of lower panel 5, and to the height " H " the upper board 11, the distance from the door to the backplate between 11 " D " multiplies each other and draws above pallet 15.That is to say that cavity of microwave oven 1 capacity equals " W * H * D ".
Prior art cavity of microwave oven structure has following shortcoming: as shown in Figure 2, in cavity 1, the left and right sides width " W " of lower panel 5, the distance from the door to the backplate between 11 " D ", above pallet 15 to the height the upper board 7 " H " constant.So the capacity of cavity of microwave oven 1 also is fixed.
Cavity of microwave oven 1 can not have the capacity of multiple cavity 1, in order to have the capacity of multiple microwave oven cavity 1, need produce the cavity 1 of corresponding multiple capacity separately.
Summary of the invention
The present invention is in order to overcome the problem that above technology exists, a kind of cavity of microwave oven structure with multiple capacity to be provided, to change the limitation of existing cavity of microwave oven structure.
To achieve these goals, the technical solution used in the present invention is: the cavity of microwave oven structure comprises that substantially cavity and pallet lay portion, and inside cavity forms the cooking room that cooking object is cooked; It is characterized in that it is poor to form for 2 stages with one heart at least in the bottom surface of cavity that pallet is laid portion, constitute that first pallet is laid portion and second pallet is laid portion, the pallet portion of laying is used to lay pallet, and pallet and the pallet portion of laying are complementary, and is used for placing cooking object.
The present invention can bring following effect: be formed with concentric depression section difference on the lower panel of cavity that first pallet is laid portion and second pallet is laid portion, optionally will lay the rotating ring components of portion and pallet corresponding to pallet and be arranged on that first pallet is laid portion or second pallet is laid in the portion.Portion is laid with the pallet that concentric depression section difference formed more than 2 stages in lower panel bottom surface at cavity, can realize multiple cavity capacity in a cavity of microwave oven.
Description of drawings
Fig. 1 is the oblique view of prior art cavity of microwave oven.
Fig. 2 is the sectional drawing that pallet is installed in the prior art microwave oven cavity.
Fig. 3 is the microwave oven cavity oblique view of embodiments of the invention.
Fig. 4 is that embodiments of the invention form the capacity big microwave oven cavity sectional drawing of change relatively.
Fig. 5 is that embodiments of the invention form the cavity of microwave oven sectional drawing that capacity diminishes relatively.
Among the figure:
1: cavity 3: cooking room
5: lower panel 5 ': flange
7: upper board 9: front panel
11: backplate 13: pallet is laid portion
15: 50: the first pallets of pallet are laid portion
Pallet was laid 52: the first pallets of portion in 60: the second
18: ring body 19: roller bearing
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail: Fig. 3 is the microwave oven cavity oblique view of embodiments of the invention.Fig. 4 is that embodiments of the invention form the capacity big microwave oven cavity sectional drawing of change relatively.Fig. 5 is that embodiments of the invention form the cavity of microwave oven sectional drawing that capacity diminishes relatively.
As shown in the figure, the inside of playing the cavity 1 of microwave oven frame effect is formed with cooking room 3.Cooking room 3 is the spaces that utilize the heating that microwave etc. carries out cooking object.
In lower panel 5, the part that forms the bottom surface of cooking room 3 forms with the mutual vertical curve of the part that forms two sides.In addition, as shown in Figure 4, in lower panel 5, constitute the part of the two sides of cooking room 3, vertically be bent to form flange 5 ' respectively laterally with specific width.
By flange 5 ', secure bond lower panel 5 and upper board 7 also carry out secure bond by being formed on corresponding to the lower panel 5 of front panel 9 and the flange on the upper board 7 between front panel 9, lower panel 5 and the upper board 7.In addition, backplate 11 is also by being formed on flange secure bond on lower panel 5 and the upper board 7 on lower panel 5 and upper board 7.
On the lower panel 5 of the bottom surface of cooking room 3, be formed with the first concentric pallet and lay portion 50 and second pallet and lay portion's 60, the first pallets and lay portion 50 and second pallet and lay portion 60 and be used for optionally laying pallet 52,62 and rotating ring components 17.First pallet is laid portion 50 and second pallet and is laid portion 60 and be recessed to form with the circle segments difference in lower panel 5.
As shown in Figure 4 and Figure 5, first pallet is laid portion's 50 to the second pallets, and to lay portion 60 darker, lays portion 50 and second pallet at first pallet and lay that to form section between the portion 60 poor.It is poor that the lower panel 5 of cavity 1 forms section with step-wise manner.Certainly, second pallet lays that also the section of being formed with is poor between the limit face of portion 60 and lower panel 5.
The capacity of the microwave oven cavity 1 of said structure equals, the distance from the door to the backplate between 11 " D ", the left and right sides width " W " of lower panel 5 and above pallet 52,62, multiplying each other and the value that draws to the height " H " the upper board 7 or " h ".
First pallet is laid portion 50 and second pallet and is laid portion 60 and optionally lay pallet 52,62, is used for placing cooking object on the pallet 52,62, and pallet 52,62 is by rotating ring components 17 rotations.In addition, in order rotatably to support pallet 52,62, first pallet on the lower panel 5 lay portion 50 and second pallet lay portion 60 and pallet 52,62 between rotating ring components 17 is set.Rotating ring components 17 is made of ring body 18 and a plurality of roller bearing 19, and ring body 18 is formed by metal material, and rounded; A plurality of roller bearings 19 are arranged on the edge of ring body 18, are rotatably supporting pallet 52,62.
In the present embodiment, under the state of pallet 52,62 on the roller bearing 19 that is placed on rotating ring components 17, ring body 18 is along with drive motors rotation, the bottom surface that lower panel 5 in roller bearing 19 roll extrusion; Along with the rotation of roller bearing 19, pallet 52,62 is and then rotation together also.
Effect to the cavity body structure of microwave oven of the embodiment of the invention is elaborated with reference to the accompanying drawings.
As shown in Figure 4 and Figure 5, cavity of microwave oven 1 capacity of present embodiment can change.At first, as shown in Figure 4, when making the capacity of cavity 1 big relatively, will be arranged on first pallet corresponding to the rotating ring components 17 that first pallet is laid the diameter of portion 50 and lay in the portion 50.
At this moment, the roller bearing 19 of rotating ring components 17 is installed in the surface that first pallet is laid portion 50.In addition, lay the pallet 52 of laying portion 50 corresponding to first pallet in roller bearing 19 upper ends of rotating ring components 50.
So the capacity of cavity 1 equal with the left and right sides width " W " of lower panel 5, from the door to the backplate between 11 distance " D " and lay the value " W * D * H " that forms to the height " H " the upper board 7 above the pallet 52 in the portion 50 from being placed in first pallet.
Below the relatively little situation of capacity that makes microwave oven cavity 1 is described.As shown in Figure 5, second pallet of cavity 1 is laid portion 60 and is provided with after the rotating ring components 17, lays the pallet 62 of laying portion 60 corresponding to second pallet on roller bearing 19 upper ends.
So, the capacity of microwave oven cavity 1 at this moment equals, from being placed in that second pallet is laid above the pallet 62 in the portion 60 width " W " of the height " h " the upper board 7, lower panel 5 and the product " W * D * h " of the distance between 11 " D " from the door to the backplate.
The present invention can lay portion 50 and second pallet is laid rotating ring components 17 and the pallet 52,62 that portion 60 uses respectively at first pallet by providing on a micro-wave oven, realize multiple capacity; The producer can produce the micro-wave oven that a cavity 1 has the cooking room 3 of multiple capacity.Certainly, lay portion, then can realize the cavity 1 of corresponding multiple capacity if be made into pallet with multiple diameter.
Claims (1)
1. cavity of microwave oven structure, cavity of microwave oven structure comprise that substantially cavity (1) and pallet lay portion, the inner cooking room (3) that cooking object is cooked that forms of cavity (1); It is characterized in that, bottom surface at cavity is poor to form for 2 stages with one heart at least, constitute that first pallet is laid portion (50) and second pallet is laid portion (60), pallet is laid portion (50,60) and is used to lay pallet (52,62), pallet (52,62) is laid portion (50,60) with pallet and is complementary, and is used for placing cooking object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031046797A CN1299063C (en) | 2003-02-21 | 2003-02-21 | Microwave oven chamber arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031046797A CN1299063C (en) | 2003-02-21 | 2003-02-21 | Microwave oven chamber arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1523272A CN1523272A (en) | 2004-08-25 |
| CN1299063C true CN1299063C (en) | 2007-02-07 |
Family
ID=34282315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031046797A Expired - Fee Related CN1299063C (en) | 2003-02-21 | 2003-02-21 | Microwave oven chamber arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1299063C (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831224A (en) * | 1986-05-09 | 1989-05-16 | Alcan International Limited | Package of material for microwave heating including container with stepped structure |
| US5315086A (en) * | 1990-01-05 | 1994-05-24 | Thomson Electromenager | Microwave oven with rotating tray |
| CN1162090A (en) * | 1996-02-23 | 1997-10-15 | 三星电子株式会社 | Operating controls for microwave oven heaters |
| CN1239208A (en) * | 1998-06-16 | 1999-12-22 | 三星电子株式会社 | Auxiliary tray for microwave |
| CN2413199Y (en) * | 1999-12-13 | 2001-01-03 | 顺德格兰仕电器厂有限公司 | Microwave oven with uniform heating waveguide box |
| CN1285486A (en) * | 1999-08-21 | 2001-02-28 | Lg电子株式会社 | Combined microwave oven with multi-tray and ventilation hood |
-
2003
- 2003-02-21 CN CNB031046797A patent/CN1299063C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831224A (en) * | 1986-05-09 | 1989-05-16 | Alcan International Limited | Package of material for microwave heating including container with stepped structure |
| US5315086A (en) * | 1990-01-05 | 1994-05-24 | Thomson Electromenager | Microwave oven with rotating tray |
| CN1162090A (en) * | 1996-02-23 | 1997-10-15 | 三星电子株式会社 | Operating controls for microwave oven heaters |
| CN1239208A (en) * | 1998-06-16 | 1999-12-22 | 三星电子株式会社 | Auxiliary tray for microwave |
| CN1285486A (en) * | 1999-08-21 | 2001-02-28 | Lg电子株式会社 | Combined microwave oven with multi-tray and ventilation hood |
| CN2413199Y (en) * | 1999-12-13 | 2001-01-03 | 顺德格兰仕电器厂有限公司 | Microwave oven with uniform heating waveguide box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1523272A (en) | 2004-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070207 |