CN1274997C - Metal tray for microwave oven - Google Patents
Metal tray for microwave oven Download PDFInfo
- Publication number
- CN1274997C CN1274997C CN 02153118 CN02153118A CN1274997C CN 1274997 C CN1274997 C CN 1274997C CN 02153118 CN02153118 CN 02153118 CN 02153118 A CN02153118 A CN 02153118A CN 1274997 C CN1274997 C CN 1274997C
- Authority
- CN
- China
- Prior art keywords
- pallet
- tray
- lateral surface
- outer side
- support portion
- 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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- Constitution Of High-Frequency Heating (AREA)
- Electric Ovens (AREA)
Abstract
The present invention relates to a metal tray for a microwave oven. A combination part is arranged in the center, and the tray has an outer side surface, a plurality of brackets and a plurality of rollers, wherein the outer side surface forms the outermost circumference surface of the tray, and downwards extends; the brackets comprise supporting parts and fixed parts which are connected; the supporting parts are arranged on the inner side part of the outer side surface, and keep a certain distance with the outer side surface; the fixed parts are formed on the upper parts of the supporting parts, and are fixed on the bottom surface of the tray; the rollers are rotatablely and axially arranged between the supporting parts and the outer side surface; the rollers are rotatablely and axially arranged on a pin riveted between the supporting parts and the outer side surface. When a heater of the metal tray for a microwave oven is used for heating, the entire tray is uniformly heated, so the food placed on the tray is integrally and uniformly heated. Because roller shafts are arranged on a shaft arranged between the supporting parts and the outer side surface, the arrangement of the rollers is firm. Because a plurality of rollers are arranged on the bottom of the metal tray, the metal tray is convenient and stable to use.
Description
Technical field
The present invention relates to micro-wave oven, relate in particular to the pallet that is used for micro-wave oven.
Background technology
Micro-wave oven has space---the heating clamber (Cavity) that can put into food and can heat food.When putting into food in heating clamber inside and heating, food need be placed under the state on pallet top and heat.
The bottom of heating clamber is provided with drive motors, by motor shaft the revolving force of drive motors is passed to pallet, and pallet is rotated.So be placed with under the state of food, pallet is rotated, and makes it possible to food is heated.The main purpose that in the process of rotary-tray food is heated is, makes microwave (microwave) can incide food inside equably, finally makes food can access even heating.
General pallet is made by glass.That is to say, the general glass pallet (glasstray) 12 that adopts as shown in Figure 1, the glass pallet is provided with joint portion 12a below 12 centers, and joint portion 12a is made of in conjunction with projection a plurality of, is used for combining with the motor rotating axle.
Be provided with rotating ring 10 between the bottom surface of heating clamber and the glass pallet 12.Rotating ring 10 is used to support the glass pallet 12 of rotation, and it is located at by the main body 10a of ring-type and axle, and main body 10a goes up and rotatable a plurality of roller 10b constitutes.
Glass pallet 12 adopts the metal tray that is made by metal material according to the kind of food and mode of heating needs except being used for heat food.Drawing symbol 14 shown in Figure 1 is exactly a metal tray, and described metal tray is that raw material are made into after the shape of metal tray by metallic plate, and coating processing is carried out with the good enamel of heat resistance in its surface.
But when needs use the metal tray of the conventional art with said structure, only place under the state of glass pallet, just metal tray 14 can be placed on the top of glass pallet 12, so on using disadvantageous one side is arranged on the top of rotating ring 10.
Micro-wave oven generally is the device that utilizes heating using microwave food.But, also be built-in with other heater meanses of heater etc. in order to replenish the single heating characteristic of microwave.Such as the bottom surface of the heating clamber of micro-wave oven (CAVITY) is provided with heater, with microwave food is heated.
As mentioned above, when heater was arranged on bottom of heating chamber, the heat that heater produces will pass on the pallet equably, can carry out uniform heating to food.
Summary of the invention
In order to overcome the above-mentioned shortcoming that prior art exists, the invention provides a kind of metal tray that is used for micro-wave oven, so that the bottom surface of heating clamber is provided with the micro-wave oven of heater, the heat that heater produces can be passed to pallet equably, and make the roller be used for rotatably supporting pallet install more firmly, use more convenient, steady.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of metal tray that is used for micro-wave oven, it comprises lateral surface, a plurality of carriage and a plurality of roller, described lateral surface forms the outermost side face of pallet, and prolongs downwards; Described a plurality of carriage comprises support portion and fixed part, and described support portion is arranged on the inside part of described lateral surface and keeps a determining deviation with lateral surface, and described fixed part is formed on the top of described support portion, is fixed on the bottom surface of described pallet; Described a plurality of roller can rotate the earth's axis and be located between described support portion and the described lateral surface.
Described roller is riveted between support portion and the lateral surface rotationally by pin.
The effect of invention
When the heater of micro-wave oven heats, can make pallet obtain the overall uniform heating, so finally can make the food that is placed on the pallet obtain the overall uniform heating.In addition, axle is provided with roller between support portion 32 and the lateral surface 26, so roller 24 can access more firm support.Tray of microwave oven of the present invention in addition is provided with a plurality of rollers in the bottom surface of metal tray, so can use metal tray more easily.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is that the pallet of prior art uses schematic diagram.
Fig. 2 is the ground plan of pallet of the present invention.
Fig. 3 is the sectional drawing of the A part of Fig. 2.
The number in the figure explanation
20: metal tray 22: joint portion
24: roller 26: lateral surface
27: pin 30: carriage
32: the support portion
The specific embodiment
Shown in Fig. 2,3, pallet 20 of the present invention is provided with linking part 22, and linking part will pass to pallet 20 along with the rotary power of drive motors motor rotating axle (not pointing out out in the drawing).After the identical metal material moulding that linking part 22 can adopt with pallet is adopted, be fixed on the bottom surface of pallet by methods such as welding.
In the present invention, be provided with a plurality of rollers 24 (such as being provided with 3 rollers 24) in the bottom surface of pallet 20 outermost.Because roller 24 is arranged on the outermost of pallet 20, can fully guarantee to be arranged on bottom of heating chamber heater area is set.
That is to say that the inboard pairing bottom surface of roller 24 formed circles can be provided with heater.Promptly can on the inboard corresponding bottom of heating chamber in the neighboring of pallet 20, heater be set integral body.Certainly in these cases, heater should be avoided influencing each other with joint portion 22.
In the present invention, the part of the circumference inside of round tray 20 can integral body be provided with heater, so the heat that heater applied can carry out uniform heating to the integral body of pallet 20.
The structure that is provided with below with reference to Fig. 2,3 pairs of rollers 24 of the present invention is described in detail.
As shown in Figure 2, the lateral surface 26 of pallet 20 prolongs downwards and forms a sidewall, and this sidewall is used for support roller 24.For the position that roller 24 will be provided with, be provided with " L " font carriage 30 in the inboard of lateral surface 26.
The both side ends of pin 27 is riveted, and makes pin 27 can not break away from support portion 32 and lateral surface 26.In addition, for support roller 24 rotatably, when being riveted, pin 27 rivets the support portion 32 of the lateral surface 26 and the carriage 30 of pallet 20 simultaneously, so can prevent the phenomenon that the lateral surface 26 of pallet 20 is partially damaged.Pallet 20 is handled by carrying out the enamel coat after the metal material moulding from the teeth outwards, owing to be riveted on the lateral surface 26 by pin 27 with support portion 32, has prevented because the periphery of lateral surface 26 is impaired by the enamel coat that riveted joint causes.
In addition, because support portion 32 and 26 while of lateral surface support pin 27, institute is so that roller 24 is installed more firm.
As mentioned above, the carriage 30 with support portion 32 of support roller 24 is arranged on the correspondence position that roller 24 is provided with.In addition, the lateral surface 26 of pallet 20 also can prolong formation downwards from the outer peripheral face integral body of pallet 20.Also have lateral surface 26 can continue to prolong downwards with support portion 32 support rollers 24.
In the present invention, on the bottom of heating chamber of the inside part correspondence of a plurality of rollers 24 heater can also be set with said structure.When heater produced heat, compared with the prior art the whole heating in the bottom surface of pallet 20 can more easily heat.Can also carry out more firm support by a plurality of rollers 24, even pallet 20 rotates for a long time, roller 20 also can fully support pallet 20.
In sum, basic fundamental thought of the present invention is: the roller 24 in the bottom surface of pallet 20 is arranged on the outermost of pallet 20, and 24 on roller established the lateral surface 26 of pallet 20 and is arranged between the support portion 32 of inboard carriage 30.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1, a kind of metal tray that is used for micro-wave oven, the center is provided with the joint portion, it is characterized in that,
Pallet comprises lateral surface, a plurality of carriage and a plurality of roller,
Described lateral surface forms the outermost side face of pallet, and prolongs downwards;
Described a plurality of carriage comprises support portion and fixed part, and described support portion is arranged on the inside part of lateral surface, and keeps a determining deviation with lateral surface, and described fixed part is formed on the top of support portion, is fixed on the bottom surface of pallet;
Described a plurality of roller can rotate the earth's axis and be located between support portion and the lateral surface.
2, the metal tray that is used for micro-wave oven according to claim 1 is characterized in that described roller is riveted between support portion and the lateral surface rotationally by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02153118 CN1274997C (en) | 2002-11-26 | 2002-11-26 | Metal tray for microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02153118 CN1274997C (en) | 2002-11-26 | 2002-11-26 | Metal tray for microwave oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1502881A CN1502881A (en) | 2004-06-09 |
| CN1274997C true CN1274997C (en) | 2006-09-13 |
Family
ID=34234940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02153118 Expired - Fee Related CN1274997C (en) | 2002-11-26 | 2002-11-26 | Metal tray for microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1274997C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635884A (en) * | 2012-03-27 | 2012-08-15 | 广东美的微波电器制造有限公司 | Microwave unfreezing device |
-
2002
- 2002-11-26 CN CN 02153118 patent/CN1274997C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1502881A (en) | 2004-06-09 |
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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: 20060913 Termination date: 20091228 |