CN2864414Y - Microwave oven - Google Patents
Microwave oven Download PDFInfo
- Publication number
- CN2864414Y CN2864414Y CN 200520065616 CN200520065616U CN2864414Y CN 2864414 Y CN2864414 Y CN 2864414Y CN 200520065616 CN200520065616 CN 200520065616 CN 200520065616 U CN200520065616 U CN 200520065616U CN 2864414 Y CN2864414 Y CN 2864414Y
- Authority
- CN
- China
- Prior art keywords
- waveguide
- microwave
- micro
- stirring motor
- stirring
- 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
Links
- 238000003756 stirring Methods 0.000 claims abstract description 49
- 239000011521 glass Substances 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000011222 crystalline ceramic Substances 0.000 claims description 4
- 229910002106 crystalline ceramic Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
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- Constitution Of High-Frequency Heating (AREA)
Abstract
The utility model relates to a microwave oven. The microwave oven comprises an oven cavity (1) and a microwave generating device consisting of a magnetron (2) and a waveguide tube (3), wherein a waveguide port of the waveguide tube (3) is communicated with a microwave inlet (10) arranged on a bottom plate of the oven cavity (1), the waveguide tube (3) is fixed on the outer side wall of the oven cavity (1), the magnetron (2) is fixed on the waveguide tube (3), a microwave stirring device is arranged at the position of the microwave inlet (10), and a containing disc (8) is arranged above the microwave stirring device. The microwave stirring device comprises a stirring motor (4), a stirring motor support frame (5), a stirring shaft (6) and stirring blades (7), wherein the stirring motor support frame (5) is fixed on a waveguide tube (3), the stirring motor (4) is fixed on the stirring motor support frame (5), the stirring blades (7) are fixedly arranged on the stirring shaft (6), and the stirring shaft (6) is fixedly arranged on an output shaft of the stirring motor (4). The utility model discloses the microwave distribution in the oven cavity is even, and the homogeneity of heating food is good, and heating efficiency and availability factor are high.
Description
1, technical field:
The utility model is a kind of micro-wave oven, belongs to the renovation technique of micro-wave oven.
2, background technology:
Existing micro-wave oven is to produce frequency electromagnetic waves by the magnetron in the micro-wave oven, and electromagnetic wave enters the furnace chamber that is placed with food through waveguide, and the food that is placed on the rotating glass dish of furnace chamber central authorities is heated.As shown in Figure 4, existing micro-wave oven all is that the waveguide mouth is opened on the sidewall or upper wall of furnace chamber, and microwave is by waveguide mouth microwave radiation in furnace chamber.The glass plate that is installed in furnace chamber lower wall center simultaneously constantly rotates, thereby the food that is placed on the glass plate is heated.It is uneven that microwave in this micro-wave oven furnace chamber distributes, and mainly the rotation by food improves heating uniformity.Simultaneously, glass plate is circular, and whole furnace chamber is a rectangle, needs the food of heating must be placed on the glass plate, has so just limited the volume that needs heat food, and the food of heating is fewer, and heating uniformity is poor, and efficient is low, and microwave oven turntable should not clean.
3, summary of the invention:
The purpose of this utility model is to consider the problems referred to above and a kind of even microwave distribution that makes in the furnace chamber is provided, and improves the micro-wave oven of the efficient of micro-wave oven simultaneously.
Structural representation of the present utility model as shown in Figure 1, the microwave generating apparatus that includes furnace chamber (1) and form by magnetron (2) and waveguide (3), wherein the waveguide mouth of waveguide (3) communicates with microwave entrance (10) on being arranged on furnace chamber (1) base plate, waveguide (3) is fixed on the lateral wall of furnace chamber (1), magnetron (2) is fixed on the waveguide (3), microwave entrance (10) locates to be provided with the microwave agitating device, and tray (8) places the top of microwave agitating device.
Above-mentioned microwave agitating device includes stirring motor (4), stirring motor bracing frame (5), shaft (6), stirring piece (7), stirring motor bracing frame (5) is fixed on the waveguide (3), stirring motor (4) is fixed on stirring motor bracing frame (5), stirring piece (7) is packed on the shaft (6), and shaft (6) is packed on the output shaft of stirring motor (4).
Above-mentioned waveguide (3) is fixed on the right-hand member lateral wall of furnace chamber (1).
Above-mentioned waveguide (3) is the waveguide of crooked 90 degree.
Above-mentioned stirring piece (7) by the screens spiral-lock on shaft (6).
Above-mentioned shaft (6) is inserted on the output shaft of stirring motor (4).
Above-mentioned stirring motor bracing frame (5) is fixed on the waveguide (3) by being welded on.
Above-mentioned tray (8) is made by micro-crystalline ceramic or glass.
Above-mentioned tray (8) is a rectangle, and it places in the furnace chamber (1) of cuboid.
Above-mentioned tray (8) is fixed with silica gel (9) and is reached edge sealing on the madial wall of furnace chamber (1).
The utility model is owing to adopt the version of no rotating disk, and it is evenly stirred microwave by agitating device, makes the interior even microwave distribution of furnace chamber, and the good uniformity of heat food improve the efficiency of heating surface of micro-wave oven simultaneously, and the furnace chamber inner structure is succinct, easy cleaning.In addition, tray of the present utility model is done rectangularity, it places in the furnace chamber of cuboid, the food that holds like this is more than the food that circular glass plate holds, the food that makes it each heating is many, and service efficiency height, the utility model are that a kind of design is ingenious, function admirable, convenient and practical micro-wave oven.
4, description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the internal structure schematic diagram of the utility model furnace chamber (1);
Fig. 3 is the STRUCTURE DECOMPOSITION figure of the inside of the utility model furnace chamber (1);
Fig. 4 is the prior art constructions schematic diagram.
5, the specific embodiment:
Embodiment:
Structural representation of the present utility model as shown in Figure 1, 2, 3, the microwave generating apparatus that includes furnace chamber 1 and form by magnetron 2 and waveguide 3, wherein the waveguide mouth of waveguide 3 communicates with microwave entrance 10 on being arranged on furnace chamber 1 base plate, waveguide 3 is fixed on the lateral wall of furnace chamber 1, magnetron 2 is fixed on the waveguide 3, microwave entrance 10 places are provided with the microwave agitating device, and tray 8 places the top of microwave agitating device.
Above-mentioned microwave agitating device includes stirring motor 4, stirring motor bracing frame 5, shaft 6, stirring piece 7, stirring motor bracing frame 5 is fixed on the waveguide 3, stirring motor 4 is fixed on stirring motor bracing frame 5, stirring piece 7 is packed on the shaft 6, and shaft 6 is packed on the output shaft of stirring motor 4.
In the present embodiment, above-mentioned waveguide 3 is fixed on the right-hand member lateral wall of furnace chamber 1.Above-mentioned waveguide 3 is the waveguide of crooked 90 degree.For ease of installing, on shaft 6, shaft 6 is inserted on the output shaft of stirring motor 4 above-mentioned stirring piece 7 by the screens spiral-lock, and stirring motor bracing frame 5 is fixed on the waveguide 3 by being welded on.
Because microwave energy penetrates micro-crystalline ceramic or glass well, so tray of the present utility model 8 is made by micro-crystalline ceramic or glass.Because the furnace chamber 1 of micro-wave oven is a cuboid, so tray of the present utility model 8 is also done rectangularity, it places in the furnace chamber 1 of cuboid, and the food that holds like this is more than the food that circular glass plate holds.
For steam in the process that prevents to heat enters the microwave agitating device of furnace chamber 1 bottom, the fixing and edge sealing of above-mentioned tray 8 usefulness silica gel 9 are on the madial wall of furnace chamber 1.
The utility model in use, the resonance wave that the waveguide 3 of crooked 90 degree sends magnetron 2 is transmitted to waveguide mouth 10 places of furnace chamber bottom, simultaneously, stirring motor 4 work, the drive stirring piece rotates, make the microwave that enters from the radiation of waveguide mouth change conduction orientation, thereby make the even microwave distribution in the furnace chamber, improve the efficient of complete machine.
Claims (10)
1, a kind of micro-wave oven, the microwave generating apparatus that includes furnace chamber (1) and form by magnetron (2) and waveguide (3), it is characterized in that the waveguide mouth of waveguide (3) communicates with microwave entrance (10) on being arranged on furnace chamber (1) base plate, waveguide (3) is fixed on the lateral wall of furnace chamber (1), magnetron (2) is fixed on the waveguide (3), microwave entrance (10) locates to be provided with the microwave agitating device, and tray (8) places the top of microwave agitating device.
2, micro-wave oven according to claim 1, it is characterized in that above-mentioned microwave agitating device includes stirring motor (4), stirring motor bracing frame (5), shaft (6), stirring piece (7), stirring motor bracing frame (5) is fixed on the waveguide (3), stirring motor (4) is fixed on stirring motor bracing frame (5), stirring piece (7) is packed on the shaft (6), and shaft (6) is packed on the output shaft of stirring motor (4).
3, micro-wave oven according to claim 1 is characterized in that above-mentioned waveguide (3) is fixed on the right-hand member lateral wall of furnace chamber (1).
4, micro-wave oven according to claim 2 is characterized in that the waveguide of above-mentioned waveguide (3) for crooked 90 degree.
5, micro-wave oven according to claim 2, it is characterized in that above-mentioned stirring piece (7) by the screens spiral-lock on shaft (6).
6, micro-wave oven according to claim 2 is characterized in that above-mentioned shaft (6) is inserted on the output shaft of stirring motor (4).
7, micro-wave oven according to claim 1 is characterized in that above-mentioned stirring motor bracing frame (5) is fixed on the waveguide (3) by being welded on.
8,, it is characterized in that above-mentioned tray (8) made by micro-crystalline ceramic or glass according to each described micro-wave oven of claim 1 to 7.
9, micro-wave oven according to claim 8 is characterized in that above-mentioned tray (8) is rectangle, and it places in the furnace chamber (1) of cuboid.
10, micro-wave oven according to claim 9 is characterized in that the fixing edge sealing that reaches of above-mentioned tray (8) usefulness silica gel (9) is on the madial wall of furnace chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520065616 CN2864414Y (en) | 2005-10-12 | 2005-10-12 | Microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520065616 CN2864414Y (en) | 2005-10-12 | 2005-10-12 | Microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864414Y true CN2864414Y (en) | 2007-01-31 |
Family
ID=37676864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520065616 Expired - Fee Related CN2864414Y (en) | 2005-10-12 | 2005-10-12 | Microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864414Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737826A (en) * | 2008-11-12 | 2010-06-16 | 上海松下微波炉有限公司 | Simply structured cavity of household microwave oven |
| CN101943426A (en) * | 2009-07-10 | 2011-01-12 | 乐金电子(天津)电器有限公司 | Tabular microwave oven |
| CN104665570A (en) * | 2013-12-24 | 2015-06-03 | 广东美的厨房电器制造有限公司 | Flat-plate steam oven |
| CN107883412A (en) * | 2017-10-30 | 2018-04-06 | 广东美的厨房电器制造有限公司 | Microwave agitating device and microwave cooking device |
| CN109001020A (en) * | 2018-08-27 | 2018-12-14 | 阜阳市三原食品有限公司 | Digestion instrument used in a kind of heavy metal in detection meat products |
| CN109276118A (en) * | 2018-10-08 | 2019-01-29 | 广东美的厨房电器制造有限公司 | Cooking equipment |
-
2005
- 2005-10-12 CN CN 200520065616 patent/CN2864414Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737826A (en) * | 2008-11-12 | 2010-06-16 | 上海松下微波炉有限公司 | Simply structured cavity of household microwave oven |
| CN101943426A (en) * | 2009-07-10 | 2011-01-12 | 乐金电子(天津)电器有限公司 | Tabular microwave oven |
| CN101943426B (en) * | 2009-07-10 | 2014-04-30 | 乐金电子(天津)电器有限公司 | Tabular microwave oven |
| CN104665570A (en) * | 2013-12-24 | 2015-06-03 | 广东美的厨房电器制造有限公司 | Flat-plate steam oven |
| CN104665570B (en) * | 2013-12-24 | 2018-01-30 | 广东美的厨房电器制造有限公司 | Flat board steam oven |
| CN107883412A (en) * | 2017-10-30 | 2018-04-06 | 广东美的厨房电器制造有限公司 | Microwave agitating device and microwave cooking device |
| CN107883412B (en) * | 2017-10-30 | 2019-06-25 | 广东美的厨房电器制造有限公司 | Microwave agitating device and microwave cooking device |
| CN109001020A (en) * | 2018-08-27 | 2018-12-14 | 阜阳市三原食品有限公司 | Digestion instrument used in a kind of heavy metal in detection meat products |
| CN109276118A (en) * | 2018-10-08 | 2019-01-29 | 广东美的厨房电器制造有限公司 | Cooking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Midea Group |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20131012 |