CN201314593Y - Flat-bottomed microwave oven - Google Patents
Flat-bottomed microwave oven Download PDFInfo
- Publication number
- CN201314593Y CN201314593Y CNU2008201401377U CN200820140137U CN201314593Y CN 201314593 Y CN201314593 Y CN 201314593Y CN U2008201401377 U CNU2008201401377 U CN U2008201401377U CN 200820140137 U CN200820140137 U CN 200820140137U CN 201314593 Y CN201314593 Y CN 201314593Y
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- CN
- China
- Prior art keywords
- glass plate
- borosilicate glass
- wave oven
- flat micro
- inner liner
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Abstract
The utility model relates to a flat-bottomed microwave oven, which comprises an oven body, an inner liner and a control panel. A microwave generator and electric control elements are arranged on the side or at the bottom of the oven body. A borosilicate glass plate is arranged at the bottom of the inner liner and connected with the inner liner in a sealing form. Step edges are arranged around the bottom of the inner liner. Corresponding convex edges are arranged around the cast borosilicate glass plate, and are connected with the bottom of the inner liner. Silica sealing glue or a refractory sealing ring is arranged at the joint of the bottom of the inner liner. A C-shape, U-shape, V-shape or square groove is arranged on the bottom of the inner liner. The borosilicate glass plate is embedded into the groove and connected with the groove in a sealing form. The microcrystalline glass plate in the prior art is replaced by the borosilicate glass plate. Thereby, the manufacturing cost is greatly reduced, which is approximately one third to one fifth of the prior art. Production processes for the borosilicate glass plate are less than the production processes for the microcrystalline glass plate. More than one third of the energy is saved. No environmental pollution is caused. The borosilicate glass plate can be connected with the bottom of the inner liner through a plurality of connection methods. The utility model has the advantages of simple structure, convenient assembly and strong market competitiveness.
Description
Technical field
The utility model relates to a kind of flat micro-wave oven, specifically is a kind of flat micro-wave oven that does not have rotary disc assembly, comprises grill microwave oven and steam microwave oven.
Background technology
In the prior art, in order to increase the inner chamber dischargeable capacity of micro-wave oven, the flat micro-wave oven of a kind of no rotating disk goes on the market.Utilize this micro-wave oven, the user can process the bigger food of volume.Chinese patent application numbers 2005101223718 discloses a kind of microcrystal glass base plate fixing structure of flat-bottom microwave without rotary disc, belongs to the parts of food oven.It comprises the chassis that is formed with hole, chassis and ladder frame edge, is placed in ladder frame along last devitrified glass base plate; Be provided with the elastic seal ring that the two is connected as a single entity between the ladder frame edge on its chassis and the devitrified glass base plate.Such design closely is assembled together the hook-inserting hole of elastic seal ring on the chassis of hook and furnace chamber that is inlaid with the devitrified glass base plate, makes the integral installation of devitrified glass base plate firmly, reliably.But its devitrified glass price is high, is the several times of common borosilicate glass, causes the cost of manufacture height of micro-wave oven, is unfavorable for the popularization and the sale of product.In addition, its elastic seal ring complex structure, area of section is bigger.Be necessary further improvement and perfect.
The utility model content
The purpose of this utility model be intended to provide a kind of simple and reasonable, cost of manufacture is low, process and assemble is easy, the flat micro-wave oven of even microwave distribution, to overcome weak point of the prior art.
A kind of flat micro-wave oven by the design of this purpose comprises body of heater, inner bag and control panel, and body of heater side or bottom surface are provided with microwave generator and electric control element thereof, and its architectural feature is that the inner bag bottom surface is provided with the borosilicate glass plate and is tightly connected with it.
Described inner bag bottom periphery is provided with step edge, and the periphery of the borosilicate glass plate of die cast is provided with corresponding flange, is connected with the inner bag bottom surface.Junction, inner bag bottom surface is provided with silica gel sealing glue or high-temperature resistant seal ring.
The flange height of the borosilicate glass plate of described die cast is 1--5mm.Flange inner is provided with groove.The front or the back side of the borosilicate glass plate of die cast are provided with boss face, and the thick middle periphery is thin, and interior thickness is 3--8mm.Perhaps the borosilicate glass plate intermediate thin edge of die cast is thick.The upper surface of borosilicate glass plate is interior concaved circular cambered surface or inclined plane.Being shaped as of borosilicate glass plate is square, circular, ellipse or polygon.
Described inner bag bottom surface is provided with C shape, U-shaped, V-arrangement or square groove, and the borosilicate glass plate embeds and wherein is tightly connected; Perhaps borosilicate glass plate insertion high-temperature resistant seal ring embeds and wherein is tightly connected.High-temperature resistant seal ring is three-back-shaped, and end face is narrow, and the bottom surface is wide, and the inboard, bottom surface is provided with convex tendon, and end face and bottom surface interlock and join by groove surface.
The utility model changes devitrified glass base plate of the prior art into the borosilicate glass plate, and cost of manufacture descends significantly, is about the 1/3--1/5 of prior art; The borosilicate glass plate is compared microcrystal glass plate and reduced production process, and is energy-conservation more than 1/3, do not have environmental pollution; Can be connected with the inner bag bottom by multiple connected mode.It is simple in structure, easy to assembly, the market competitiveness is strong.
Description of drawings
Fig. 1 is the perspective view of the utility model one embodiment.
Fig. 2 is inner bag bottom and borosilicate glass board connecting structure enlarged diagram among Fig. 1.
Fig. 3 is the perspective view of another embodiment of the utility model.
Fig. 4 is Fig. 3 inner bag bottom, sealing ring and borosilicate glass board connecting structure enlarged diagram.
Fig. 5 is three-back-shaped ring structure schematic diagram.
Fig. 6 is the opposite direction structural representation of Fig. 5.
Fig. 7 is the A-A cross-sectional view among Fig. 5.
Fig. 8 is the B-B cross-sectional view among Fig. 5.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
First embodiment: referring to Fig. 1-Fig. 2, this flat micro-wave oven, comprise body of heater 1, inner bag 2 and control panel 3, the body of heater bottom surface is provided with microwave generator and electric control element thereof, the inner bag bottom periphery is provided with step edge 5, the periphery of the borosilicate glass plate of die cast is provided with corresponding flange 4.2, is tightly connected by silica gel sealing glue 7.Flange 4.2 inboard upper and lower surfaces are provided with groove 4.1, are convenient to apply silica gel sealing glue.
Second embodiment: referring to Fig. 3-Fig. 4, this flat micro-wave oven comprises body of heater 1, inner bag 2 and control panel 3, and the inner bag bottom periphery is provided with step edge 5, the periphery of the borosilicate glass plate of die cast is provided with corresponding flange 4.2, is tightly connected by high-temperature resistant seal ring 6.High-temperature resistant seal ring is three-back-shaped, and end face 6.1 is narrow, and bottom surface 6.2 is wide, and end face and bottom surface interlock and join by groove 6.3 faces.The inboard, bottom surface is provided with convex tendon 6.4, with groove 4.1 driving fits of flange 4.2 inboard lower surfaces.Flange 4.2 highly is general 1--5mm, and the best is that 3.5mm is so that contour with the step edge 5 of existing micro-wave oven inner bag.
Also can boss face be set at the front or the back side of borosilicate glass plate, the thick middle periphery is thin, and interior thickness is for being generally 3--8mm, to gain in strength.Perhaps the upper surface of borosilicate glass plate is interior concaved circular cambered surface or inclined plane.Being shaped as of borosilicate glass plate is square, circular, ellipse or polygon.Also can be provided with `C shape, U-shaped, V-arrangement or square groove in the inner bag bottom surface, the borosilicate glass plate embeds and wherein is tightly connected; Perhaps borosilicate glass plate insertion high-temperature resistant seal ring embeds and wherein is tightly connected.
Claims (10)
1. a flat micro-wave oven comprises body of heater (1), inner bag (2) and control panel (3), and body of heater side or bottom surface are provided with microwave generator and electric control element thereof, it is characterized in that the inner bag bottom surface is provided with borosilicate glass plate (4) and is tightly connected with it.
2. flat micro-wave oven according to claim 1 is characterized in that described inner bag bottom periphery is provided with step edge (5), and the periphery of the borosilicate glass plate of die cast is provided with corresponding flange (4.2), is connected with the inner bag bottom surface.
3. flat micro-wave oven according to claim 2 is characterized in that junction, described inner bag bottom surface is provided with silica gel sealing glue (7) or high-temperature resistant seal ring (6).
4. flat micro-wave oven according to claim 2 is characterized in that described flange inner is provided with groove (4.1).
5. flat micro-wave oven according to claim 2, the flange height that it is characterized in that the borosilicate glass plate of described die cast is 1--5mm.
6. according to claim 2,3,4 or 5 described flat micro-wave ovens, it is characterized in that the front or the back side of the borosilicate glass plate of described die cast is provided with boss face, the thick middle periphery is thin, and interior thickness is 3--8mm; Perhaps the borosilicate glass plate intermediate thin edge of die cast is thick.
7. flat micro-wave oven according to claim 1 and 2, the upper surface that it is characterized in that described borosilicate glass plate is interior concaved circular cambered surface or inclined plane.
8. flat micro-wave oven according to claim 1 and 2 is characterized in that being shaped as of described borosilicate glass plate is square, circular, ellipse or polygon.
9. flat micro-wave oven according to claim 1 and 2 is characterized in that described inner bag bottom surface is provided with, C shape, U-shaped, V-arrangement or square groove, and the borosilicate glass plate embeds and wherein is tightly connected; Perhaps borosilicate glass plate insertion high-temperature resistant seal ring embeds and wherein is tightly connected.
10. flat micro-wave oven according to claim 3 is characterized in that described high-temperature resistant seal ring is three-back-shaped, and end face (6.1) is narrow, and bottom surface (6.2) are wide, and the inboard, bottom surface is provided with convex tendon (6.4), and end face and bottom surface interlock and join by groove (6.3) face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201401377U CN201314593Y (en) | 2008-10-14 | 2008-10-14 | Flat-bottomed microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201401377U CN201314593Y (en) | 2008-10-14 | 2008-10-14 | Flat-bottomed microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201314593Y true CN201314593Y (en) | 2009-09-23 |
Family
ID=41126387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201401377U Expired - Fee Related CN201314593Y (en) | 2008-10-14 | 2008-10-14 | Flat-bottomed microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201314593Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012085821A1 (en) * | 2010-12-23 | 2012-06-28 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic appliance device |
| CN104791867A (en) * | 2015-03-20 | 2015-07-22 | 苏州市灵通玻璃制品有限公司 | Surface processing technology for glass tray of microwave oven |
-
2008
- 2008-10-14 CN CNU2008201401377U patent/CN201314593Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012085821A1 (en) * | 2010-12-23 | 2012-06-28 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic appliance device |
| CN104791867A (en) * | 2015-03-20 | 2015-07-22 | 苏州市灵通玻璃制品有限公司 | Surface processing technology for glass tray of microwave oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090923 Termination date: 20101014 |