CN2854387Y - Optical-wave bake microwave over capable of uniform baking food - Google Patents
Optical-wave bake microwave over capable of uniform baking food Download PDFInfo
- Publication number
- CN2854387Y CN2854387Y CN 200520044780 CN200520044780U CN2854387Y CN 2854387 Y CN2854387 Y CN 2854387Y CN 200520044780 CN200520044780 CN 200520044780 CN 200520044780 U CN200520044780 U CN 200520044780U CN 2854387 Y CN2854387 Y CN 2854387Y
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- cooking cavity
- wave
- planes
- baking
- light
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Abstract
The utility model discloses a light-wave microwave oven that can roast the foodstuff evenly for the purpose of providing a light-wave microwave oven, which ensures the even roasting of foodstuff on the roast disc, overcomes the shortcomings of traditional technologies, shortens the time for roasting the foodstuff, lowers down the costs, saves the energy and improves the working efficiency. The light-wave microwave oven has a cooking cavity; light-wave tubes are positioned at the top of the cooking cavity; heating pipes are positioned at the two sides on the bottom of the cooking cavity; a roasting disc is positioned at the bottom of the cooking cavity; the top surface of the cooking cavity comprises two slanting facets; the joint place amid the two slanting facets is higher than the brims at the two sides, and; the light-wave tubes are positioned at the place under the joint place of the two slanting facets. The utility model avoids the shortcoming of higher temperature at the front and back but lower temperature in the middle during the heating of foodstuff by the heating pipes at the two ends on the bottom of the cooking cavity, thus ensuring the even roasting of foodstuff. In addition, the product shortens the time needed for heating the foodstuff, reduces the cost, saves energy and improves the working efficiency.
Description
Technical field
The utility model relates to a kind of light wave baking micro-wave oven, relates in particular to a kind of uniform light wave of roasting food that can make and toasts micro-wave oven.
Background technology
At present, in known light wave baking use of microwave ovens,, two kinds of methods have been taked in order to make the roasting food on the barbecue dish even.First method is that the end face of optical wave tube top is made the plane, a metal otter board is set below optical wave tube, the light wave direct projection that optical wave tube sends and be transmitted into metal otter board raises the temperature of metal otter board rapidly, and metal otter board just can evenly toast the food on the barbecue dish like this.Second method is that optical wave tube is made non-directional shape, increases the heated baking scope, thereby makes the roasting food on the barbecue dish even.
But in first method,, and be to use first heating of metal web plate, utilize the indirect method of metal otter board cooking food again because optical wave tube is not the food that directly heats on the barbecue dish.Do like this and improved cost, reduced heated baking efficient, also wasted the energy.Equally in the second approach, owing to will be made into non-directional shape to optical wave tube, manufacture difficulty has just improved like this, the also corresponding raising of cost.
Summary of the invention
The purpose of this utility model is to overcome shortcoming of the prior art, and a kind of light wave baking micro-wave oven is provided, and can not only make the roasting food on the barbecue dish even, and overcome the shortcoming of conventional art, and shortened the cooking food required time, reduce cost, energy savings is raised the efficiency.
In order to solve the problems of the technologies described above, the light wave baking micro-wave oven of the even cooking food of energy of the present utility model, comprise cooking cavity, be arranged on the optical wave tube at described cooking cavity top, be arranged on the heating tube at two ends, described cooking cavity bottom and be placed on the barbecue dish of described cooking cavity bottom, the end face of described cooking cavity is made of two inclined-planes, the position, middle boundary on described two inclined-planes is than both sides marginal position height, and described optical wave tube is positioned at the below of described two inclined-plane intersections.
The end face of described cooking cavity is made up of two inclined-planes, the middle intersection height on described two inclined-planes, and the edge, both sides is low, and described optical wave tube is positioned at the intersection on described two inclined-planes.Angle between described two inclined-planes is in 155 ° ± 10 ° scope.Can use between described two inclined-planes less than the wide plane of 15m and connect.The diversity ratio of baking width is no more than 10% on the distance at two ends, described two inclined-planes and the barbecue dish.Distance between the highest point of described cooking cavity end face and the described optical wave tube equals (described optical wave tube radius+7) ± 2mm.The ratio of distance between the highest point of described cooking cavity end face and the described barbecue dish and two ends, described two inclined-planes distance remains between 0.6 and 0.75.Distance between the baking face of described cooking cavity bottom and described barbecue dish is greater than 40mm.
Compared with prior art, the utility model has following remarkable result:
The utility model is removed the wire netting in the microwave oven cooking chamber, the inclined-plane high in the middle of the chamber inner top surface is made into, that edges at two ends is low, angle between two inclined-plane is provided with optical wave tube and keeps certain distance with end face in 155 ° ± 10 ° scope in the middle of two inclined-planes; The barbecue dish of certain width is placed in the cooking cavity on a certain position, two of the cooking cavity top inclined-planes reflex in the middle of the food optical wave tube part heat like this, avoided because of the front and back temperature height that two ends, cooking cavity bottom heating tube heat food causes, the phenomenon that medium temperature is low, thereby made the roasting food on the barbecue dish even.Shortened heated baking food required time simultaneously, reduced cost, energy savings is raised the efficiency.And owing to end face is made up of two planes, and the reflection of plane reflection plate is difficult to be subject to processing the influence of precision, so therefore the cost of making also can reduce.
Description of drawings
Fig. 1 is the structural representation that the light wave of even cooking food toasts the cooking cavity of micro-wave oven.
Fig. 2 is the part dimension graph of a relation of an embodiment in microwave oven cooking chamber.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Fig. 1 shows light wave baking microwave oven structure schematic diagram of the present utility model.The main body of this micro-wave oven is a cooking cavity 1, and it comprises a cooking cavity end face 3 of being made up of middle intersection height, two inclined-planes that the edge, both sides is low, this cooking cavity end face 3 adopt can be reflective material make.At two inclined-plane intersections one optical wave tube, 2, one barbecue dishes 4 are set and are placed on cooking cavity 1 bottom surface, and be positioned at the below of optical wave tube 2, be provided with heating tube 5 in cooking cavity 1 bottom.Food 7 to be roasted is placed on the barbecue dish 4.
After optical wave tube 2 energising can to around launch light wave, except considerable part direct projection downwards is to the food 7, after the light wave of emission arrives the end face 3 of cooking cavity 1 upward, reflexed at the centre of food 7 by end face 3, because optical wave tube 2 above cooking cavity 1 and at the heated baking of the heating tube 5 at two ends, cooking cavity 1 bottom, make on the barbecue dish 4 food 7 bakings evenly.Owing to, can realize even baking to food through after the improvement with the cooking cavity end face, therefore, can no longer need wire netting evenly to heat heat, perhaps optical wave tube is made these two kinds of traditional ways of non-linear.So shortened heated baking food required time, reduce cost, energy savings is raised the efficiency.
Among the embodiment shown in Figure 2, intersection height in the middle of two inclined-planes of cooking cavity end face 3, edge, both sides are low, connect with plane 8 between two inclined-planes.Angle [alpha] between two inclined-planes can be decided according to the concrete size of microwave oven cavity, and its principle is that end face can be reflected in light wave the centre position of barbecue dish 4.In a preferred embodiment, this angle [alpha] can be selected in 155 ° ± 10 ° scope.Be arranged on two inclined-planes middle optical wave tube 2 and the distance L between the cooking cavity end face 3=(optical wave tube radius+7) ± 2mm.Barbecue dish 4 is placed on the lower position of cooking cavity 1, the ratio that barbecue coils the two ends distance A of distance H and two inclined-planes between the peak of 4 baking faces and cooking cavity end face 3 is remained between 0.6 and 0.75.Diversity ratio on two inclined-planes two ends distance A and the barbecue dish 4 between the baking width B is no more than 10%.Simultaneously cooking cavity 1 bottom surface and barbecue coil distance C between the 4 baking faces greater than 40mm.The cooking cavity end face of this embodiment can make optical wave tube that the food on the barbecue dish is carried out full and uniform baking.
Should be appreciated that determined these numerical value in the embodiment of Fig. 2, all non-essential features of the present utility model, these concrete numerical value are a preferred example that can realize, are not to be used for qualification of the present utility model.
The end face of the light wave baking micro-wave oven of the even cooking food of energy of the present utility model can be made up of two inclined-planes, and those of ordinary skill in the art all drops within the protection domain of the present utility model its conspicuous conversion of doing.
Claims (7)
- The light wave baking micro-wave oven of 1 one kinds of even cooking foods of energy, comprise cooking cavity, be arranged on the optical wave tube at described cooking cavity top, be arranged on the heating tube at two ends, described cooking cavity bottom, barbecue dish with being placed on described cooking cavity bottom is characterized in that the end face of described cooking cavity is made of two inclined-planes, the position, middle boundary on described two inclined-planes is than both sides marginal position height, and described optical wave tube is positioned at the below of described two inclined-plane intersections.
- 2 light wave baking micro-wave ovens according to claim 1 is characterized in that the angle between described two inclined-planes is in 155 ° ± 10 ° scope.
- 3 light wave baking micro-wave ovens according to claim 1 is characterized in that, can use between described two inclined-planes less than the wide plane of 15mm to connect.
- 4 light waves according to claim 1 baking micro-wave ovens is characterized in that, the diversity ratio of baking width is no more than 10% on the distance at two ends, described two inclined-planes and the barbecue dish.
- 5 light wave baking micro-wave ovens according to claim 1 is characterized in that the distance between the highest point of described cooking cavity end face and the described optical wave tube equals described optical wave tube radius+7 ± 2mm.
- 6 light wave baking micro-wave ovens according to claim 1 is characterized in that the ratio of distance between the highest point of described cooking cavity end face and the described barbecue dish and two ends, described two inclined-planes distance remains between 0.6 and 0.75.
- 7 light wave baking micro-wave ovens according to claim 1 is characterized in that the distance between the baking face of described cooking cavity bottom and described barbecue dish is greater than 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520044780 CN2854387Y (en) | 2005-09-05 | 2005-09-05 | Optical-wave bake microwave over capable of uniform baking food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520044780 CN2854387Y (en) | 2005-09-05 | 2005-09-05 | Optical-wave bake microwave over capable of uniform baking food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854387Y true CN2854387Y (en) | 2007-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520044780 Expired - Fee Related CN2854387Y (en) | 2005-09-05 | 2005-09-05 | Optical-wave bake microwave over capable of uniform baking food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854387Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204579A (en) * | 2010-03-31 | 2011-10-05 | 杜为山 | Optical wave grilling apparatus |
-
2005
- 2005-09-05 CN CN 200520044780 patent/CN2854387Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204579A (en) * | 2010-03-31 | 2011-10-05 | 杜为山 | Optical wave grilling apparatus |
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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: 20070103 Termination date: 20100905 |