CN2422560Y - Microwave oven with optical wave heating device - Google Patents
Microwave oven with optical wave heating device Download PDFInfo
- Publication number
- CN2422560Y CN2422560Y CN 00227196 CN00227196U CN2422560Y CN 2422560 Y CN2422560 Y CN 2422560Y CN 00227196 CN00227196 CN 00227196 CN 00227196 U CN00227196 U CN 00227196U CN 2422560 Y CN2422560 Y CN 2422560Y
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- CN
- China
- Prior art keywords
- light wave
- microwave
- light
- reflector
- heating
- 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 - Lifetime
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- Control Of High-Frequency Heating Circuits (AREA)
- Electric Ovens (AREA)
Abstract
The utility model discloses a microwave oven with a light wave heating function. The upper part of an oven chamber of an ordinary microwave oven is provided with a light sources and a light wave reflector which is provided with an inwards concave reflection mirror; the reflector and the top wall of the oven chamber are connected into integration; a light wave control sensor and an overtemperature protection device are arranged between the light wave reflector and the top wall of the oven chamber; light emitted by the light source is reflected for focusing by the light wave reflector. The utility model can realize that foods are heated; three kinds of methods such as microwave heating, light wave heating or the combination of microwave and light wave heating can be respectively selected according to the characteristics of foods which need cooking; cooking speed can be improved; water content and nutrient components in the foods can be maintained to make the cooked foods looked colorful, tasted delicious and smelled good.
Description
The utility model relates to a kind of micro-wave oven, specifically relates to a kind of micro-wave oven with the light wave heating.
Common microwave stove all is the heating using microwave cooking foods that utilize magnetron emission; Barbecue type microwave oven also is provided with heating tube except that utilizing the microwave energy heating, utilize the heat energy food roasting of heating tube.Micro-wave oven with above-mentioned traditional heating method also can be finished the cooking quickly, and cooking effect is also better, but the food use common microwave stove that the has cooking still needs the long period, in addition, bright juice in the food and moisture all have loss in various degree, are difficult to keep genuine.
The purpose of this utility model provides a kind of micro-wave oven that can comprehensively heat, and it is shorter that it finishes the time of cooking heating, can keep bright juice and moisture in the food not to suffer a loss again, keeps genuine, makes the food color, smell and taste all good.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: on the furnace chamber top of common microwave stove or barbecue type microwave oven a light source is set, light wave reflector with indent mirror surface is set between light source and furnace chamber roof again, and fuses with the furnace chamber roof; A light wave control sensor is installed between light wave reflector and furnace chamber roof.
An overtemperature protection device also is installed between light wave reflector and furnace chamber roof.
Start this micro-wave oven, magnetron and light source can start simultaneously, according to the characteristics of cooking food, can select three kinds of mode of heatings of heating using microwave, light wave heating or microwave and light wave combined heated respectively.Pure microwave heating is identical with common microwave stove; When selecting the light wave heating, the light wave of light emitted at this moment, places the food in the meal tray just in time to be positioned at focal zone through the reflect focalization of light wave reflector, realizes that then luminous energy heats food; When selecting microwave and light wave combined heated, realize that then microwave energy and luminous energy comprehensively heat food.In its heating process, the height of the power of light wave, focus point position in furnace chamber, the poly-degree of loosing of light wave etc. is handled by the light wave control sensor that is installed between light wave reflector and the furnace chamber roof.Simultaneously, being installed in overtemperature protection device between light wave reflector and the furnace chamber roof is used for food temperature and cuts off the electricity supply when too high.
The utility model is compared with common microwave stove, and tangible good effect is arranged: 1, owing to adopted microwave energy and luminous energy comprehensively to heat, the cooking food time is shorter, and cooking speed is faster, according to test, only needs 1/4 of the corresponding cooking time of common microwave stove; 2, shorter owing to heat time heating time, moisture that food includes and Normal juice, vitamin, nutritional labeling, all little loss keeps the food genuineness, and color, smell and taste are all good.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Accompanying drawing is the structural representation of an embodiment of the utility model.
As seen from the figure, present embodiment comprises electric rotating machine 1, meal tray 2, furnace chamber 3, shell 4, magnetron 9, microwave antenna 10, wave guide box 11, microwave energy-feeding mouth 12, high-tension transformer 13, as common microwave stove these parts is assembled up.Present embodiment also comprises light source 6, light wave reflector 7, light wave control sensor 8, overtemperature protection device 5, and this light source 6 is positioned at the top of furnace chamber, and light wave reflector 7 has the mirror surface of indent, fuses with the roof of furnace chamber 3.Light wave control sensor 8 and overtemperature protection device 5 are installed between the roof of light wave reflector 7 and furnace chamber 3.When starting present embodiment, magnetron 9 and light source 6 can start simultaneously, and the fine line of band arrow is represented the round of microwave energy among the figure, and the chain-dotted line of band arrow is represented the round of luminous energy.As seen from the figure, when present embodiment uses at pure microwave energy mode of heating, as common microwave stove; Use is when pure luminous energy mode of heating, and the light wave of light source 6 emissions is through light wave reflector 7 reflect focalizations, and the luminous energy round is seen shown in the chain-dotted line of band arrow; Use is when microwave energy and luminous energy combined heated mode, and the route of two kinds of energy transmissions all works, and food is subjected to the comprehensive heating of two kinds of energy, thereby cooking speed is faster, and moisture in the food and nutritional labeling loss are very little.
Claims (2)
1, a kind of multifunction microwave oven with the light wave heating, the furnace chamber, shell, meal tray, electric rotating machine, magnetron, microwave antenna, high-tension transformer, fire door and the control device that comprise common microwave stove, assemble up as common microwave stove, it is characterized in that it also comprises light source, light wave reflector and light wave control sensor, this light source is positioned at the top of furnace chamber, the light wave reflector has the mirror surface of indent, fuse with the roof of furnace chamber, light wave control sensor is installed between light wave reflector and the furnace chamber roof.
2, the multifunction microwave oven of band light wave heating according to claim 1 is characterized in that it also comprises an overtemperature protection device that is installed between light wave reflector and the furnace chamber roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227196 CN2422560Y (en) | 2000-01-25 | 2000-01-25 | Microwave oven with optical wave heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227196 CN2422560Y (en) | 2000-01-25 | 2000-01-25 | Microwave oven with optical wave heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422560Y true CN2422560Y (en) | 2001-03-07 |
Family
ID=33590878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00227196 Expired - Lifetime CN2422560Y (en) | 2000-01-25 | 2000-01-25 | Microwave oven with optical wave heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422560Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167882A (en) * | 2017-12-18 | 2018-06-15 | 广东美的厨房电器制造有限公司 | Heating device |
-
2000
- 2000-01-25 CN CN 00227196 patent/CN2422560Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167882A (en) * | 2017-12-18 | 2018-06-15 | 广东美的厨房电器制造有限公司 | Heating device |
| CN108167882B (en) * | 2017-12-18 | 2020-02-28 | 广东美的厨房电器制造有限公司 | Heating cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG GALANZ GROUP CO.,LTD. Free format text: FORMER OWNER: GLANSHI ELECTRIC APPLIANCE INDUSTRY CO LTD, SHUNDE CITY Effective date: 20030718 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030718 Patentee after: Guangdong Calandz Group Corp. Patentee before: Gelanshi Electric Appliance Industry Co., Ltd., Shunde City |