CN203099924U - Microwave oven - Google Patents
Microwave oven Download PDFInfo
- Publication number
- CN203099924U CN203099924U CN 201320032314 CN201320032314U CN203099924U CN 203099924 U CN203099924 U CN 203099924U CN 201320032314 CN201320032314 CN 201320032314 CN 201320032314 U CN201320032314 U CN 201320032314U CN 203099924 U CN203099924 U CN 203099924U
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- heating chamber
- heater
- food
- micro
- wave oven
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Abstract
The utility model discloses a microwave oven. The microwave oven comprises an oven body, an oven door, a first heating piece, a second heating piece and a microwave generator, wherein the oven body is internally provided with a heating cavity; the oven door is movably arranged on the oven body between an open position of the heating cavity and a closed position of the heating cavity; the first heating piece is arranged on the oven body for heating the heating cavity; the second heating piece is arranged on the oven body for preserving heat of the heating cavity; and the microwave generator is arranged on the oven body for heating food inside the heating cavity. The food is heated by utilizing the microwave oven according to the microwave oven, so that sufficient water can be contained inside the cooked food, and the food is moist for skin and good for mouth feel.
Description
Technical field
The utility model relates to field of household appliances, in particular to a kind of micro-wave oven.
Background technology
Micro-wave oven is to utilize the microwave energy heating to place the cooking appliance of the food in the cavity, its principle is to utilize the magnetron in the micro-wave oven to launch a kind of microwave, this microwave by food absorption after, the hydrone of food produces the higher-order of oscillation, comes cooking food by the frictional heat that vibration is produced.Utilize existing micro-wave oven that food is heated, can make food exsiccation, hardening, cause the mouthfeel variation of food.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose a kind of can making sufficient moisture in the food of cooking out, and the epidermis of food is not done, the micro-wave oven that mouthfeel is good.
Comprise according to micro-wave oven of the present utility model: body of heater has heating chamber in the described body of heater; Fire door, described fire door are at the open position of opening described heating chamber and close between the closed position of described heating chamber and be located at movably on the described body of heater; First heating member, described first heating member are located at and are used on the described body of heater described heating chamber is heated; Second heating member, described second heating member are located at and are used on the described body of heater described heating chamber is incubated; And microwave generator, described microwave generator is located at and is used on the described body of heater food in the described heating chamber is heated.
According to the micro-wave oven of the utility model embodiment by first heating member that is provided for described heating chamber is heated be used for second heating member that described heating chamber is incubated, thereby not only the steam that can fast the hydrone in the food be become earlier is full of whole heating chamber, and prevent that steam from condensing into condensed water, and can make the steam in the described heating chamber remain gaseous state, remain the minute-pressure state in the described heating chamber, thereby make the steam in the described heating chamber enter into food, the moisture that runs off in the supplements reduces the water loss of food.Therefore, by utilizing the microwave oven heating food according to the utility model embodiment, can making sufficient moisture is arranged in the food of cooking out, the epidermis of food is not done, and mouthfeel is good.
In addition, also have following additional technical feature according to micro-wave oven of the present utility model:
Described first heating member is located in the described heating chamber.First heating member is heated described heating chamber better.
Described second heating member is located on the outer surface of described body of heater.Can avoid the food in the described heating chamber of the second heating member direct baking thus.
One in the left side wall of described heating chamber and the right side wall is provided with a plurality of first through holes, and described heating chamber is in communication with the outside by a plurality of described first through holes.Can avoid thus in the process of heat food because of the excessive fire door of washing open of the air pressure in the described heating chamber.
The diameter of each described first through hole in 1 millimeter-5 millimeters scope and the quantity of described first through hole be 10-50.
The left side wall of described heating chamber and in the right side wall another are provided with a plurality of second through holes, and described body of heater is provided with polyethylene terephthalate film and described polyethylene terephthalate film covers a plurality of described second through holes.
Described micro-wave oven also comprises seal, described seal is located in described body of heater and the described fire door one, wherein said fire door is when described closed position, and described seal contacts with described fire door with described body of heater between described body of heater and described fire door and respectively.Can seal described heating chamber better thus.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the microwave oven structure schematic diagram according to the utility model embodiment;
Fig. 2 is the microwave oven structure schematic diagram according to the utility model embodiment;
Fig. 3 is the microwave oven structure schematic diagram according to the utility model embodiment;
Fig. 4 is the flow chart according to the control method of microwave oven of the utility model embodiment.
Reference numeral
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than the device or the element of indication or hint indication must have specific orientation, therefore orientation structure and operation with specific can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more a plurality of this feature can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, need to prove that unless clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
Below with reference to the micro-wave oven 100 of Fig. 1-Fig. 3 description according to the utility model embodiment.As shown in Figure 1-Figure 3, the micro-wave oven 100 according to the utility model embodiment comprises body of heater 110, fire door 120, first heating member 130, second heating member 140 and microwave generator 150.
Has heating chamber in the body of heater 110.Fire door 120 is at the open position of opening described heating chamber and close between the closed position of described heating chamber and be located at movably on the body of heater 110.First heating member 130 is located at and is used on the body of heater 110 described heating chamber is heated, and second heating member 140 is located at and is used on the body of heater 110 described heating chamber is incubated.Microwave generator 150 is located at and is used on the body of heater 110 food in the described heating chamber is heated.
Below with reference to the control method of Fig. 4 description according to the micro-wave oven 100 of the utility model embodiment.As shown in Figure 4, the control method according to the micro-wave oven 100 of the utility model embodiment comprises:
S1) utilize first heating member 130 that described heating chamber is heated to more than or equal to 100 degrees centigrade.
S2) utilize the food in 150 pairs of described heating chambers of microwave generator to heat, and utilize second heating member 140 that the temperature of described heating chamber is remained on more than or equal to 100 degrees centigrade so that make pressure in the described heating chamber greater than 1 atmospheric pressure.
Particularly, utilize 130 pairs of described heating chambers of first heating member to heat earlier, until the temperature of described heating chamber more than or equal to 100 degrees centigrade.The food of restarting in 150 pairs of described heating chambers of microwave generator heats, start second heating member 140 simultaneously, heating chamber is incubated, can prevent to condense into condensed water on the one hand by the steam that the hydrone in the food becomes,, make described heating chamber remain the minute-pressure state on the other hand, and make the steam in the described heating chamber can enter into food, the moisture that runs off in the supplements reduces the water loss of food.Here be understandable that, " minute-pressure state " is meant that the pressure in the described heating chamber is slightly larger than 1 atmospheric pressure in description of the present utility model, for example can be in 1 atmospheric pressure to 1.05 barometric pressure range, preferably, can be in 1 atmospheric pressure to 1.02 barometric pressure range.
After the temperature in the described heating chamber is more than or equal to 100 degrees centigrade, utilize the food in 150 pairs of described heating chambers of microwave generator to heat, portion of water in the food becomes steam.Because the temperature in the described heating chamber is more than or equal to 100 degrees centigrade, therefore the steam that is become by the hydrone in the food can not condense into condensed water.When the food in utilizing 150 pairs of described heating chambers of microwave generator heats, close first heating member 130 and utilize 140 pairs of described heating chambers of second heating member to heat so that the temperature maintenance that makes described heating chamber more than 100 degrees centigrade, can make the interior pressure of described heating chamber greater than 1 atmospheric pressure thus.Because the pressure in the described heating chamber is greater than 1 atmospheric pressure, therefore not only can make the steam in the described heating chamber remain gaseous state, can not form liquid water, and can make the steam in the described heating chamber enter into food, the moisture that runs off in the supplements reduces the water loss of food.
At last, food heated the scheduled time after, close the microwave generator 150 and second heating member 140.
Come heat food by utilization according to the control method of the micro-wave oven 100 of the utility model embodiment, can make has sufficient moisture in the food of cooking out, and the epidermis of food is not done, and mouthfeel is good.
In embodiment more of the present utility model, at described step S1) in, can utilize first heating member 130 that described heating chamber is heated to 120 degrees centigrade-135 degrees centigrade.Not only can further prevent from thus to condense into condensed water, and can reduce the energy consumption of micro-wave oven 100 by the steam that the hydrone in the food becomes.
Advantageously, at described step S2) in, can utilize second heating member 140 that the temperature of described heating chamber is remained on 100 degrees centigrade-105 degrees centigrade, so that make the interior pressure of described heating chamber greater than 1 atmospheric pressure and smaller or equal to 1.02 atmospheric pressure.Not only can make the steam in the described heating chamber remain gaseous state thus, and steam is entered in the food, thereby the moisture that runs off in the further supplements reduces the water loss of food.
As shown in Figure 1, in examples more of the present utility model, first heating member 130 can be located in the described heating chamber.First heating member 130 is heated better, so that the temperature that makes described heating chamber in the shorter time is more than or equal to 100 degrees centigrade to described heating chamber.Particularly, first heating member 130 can be located on the roof of described heating chamber.Can avoid first heating member 130 to interfere the food that is placed in the described heating chamber thus, thereby can make the structure of micro-wave oven 100 more reasonable.
In an example of the present utility model, as shown in Figure 1, second heating member 140 can be located on the outer surface of body of heater 110.Can avoid the food in the described heating chamber of second heating member, 140 direct baking thus, cause the water loss of food.Advantageously, as shown in Figure 1, second heating member 140 can be located on the upper surface 111 of body of heater 110.Can make the structure of micro-wave oven 100 more reasonable thus.Wherein, above-below direction is shown in the arrow A among Fig. 1-Fig. 3.
Particularly, first heating member 130 can be quartz heating-pipe or immerging metal tube heater, and second heating member 140 can be a resistance wire.The power of second heating member 140 can be lower than 500W.The power of second heating member 140 is lower than 500W, and micro-wave oven 100 power are excessive and trip phenomenon takes place in the time of can avoiding second heating member 140 and microwave generator 150 to work simultaneously.Microwave generator 150 can be known, because microwave generator 150 is not an inventive point, therefore no longer describes in detail.
As shown in Figures 2 and 3, in embodiment more of the present utility model, can be provided with a plurality of first through holes 112 on one in the left side wall of described heating chamber and the right side wall, described heating chamber can be in communication with the outside by a plurality of first through holes 112.On one in the left side wall of described heating chamber and right side wall, first through hole 112 is set, can avoids in the process of heat food washing open fire door 120 because of the air pressure in the described heating chamber is excessive.Wherein, left and right directions is shown in the arrow B among Fig. 1 and Fig. 2.
Alternatively, the diameter of each first through hole 112 can be in 1 millimeter-5 millimeters scope, and the quantity of first through hole 112 can be 10-50.
Preferably, the diameter of first through hole 112 can be 3 millimeters, and the quantity of first through hole 112 can be 30.Thus, can guarantee when processing first through hole 112 convenient on the one hand, can guarantee better that on the other hand the air pressure in the described heating chamber is normal, and can avoid the leaky wave phenomenon further, avoid dispelling the heat too fast, the insulation heat insulation effect that helps described heating chamber more, the efficiency of heating surface of raising micro-wave oven 100.
As shown in Figures 2 and 3, can be provided with a plurality of second through holes 113 on the left side wall of described heating chamber and in the right side wall another, can be provided with polyethylene terephthalate film 170(PET film on the body of heater 110) and polyethylene terephthalate film 170 cover a plurality of second through holes 113.The stove lamp of micro-wave oven 100 can carry out printing opacity by a plurality of second through holes 113.
By utilizing polyethylene terephthalate film 170 to cover a plurality of second through holes 113, thereby can avoid described heating chamber to be in communication with the outside by a plurality of second through holes 113.In other words, heating chamber in the micro-wave oven 100 can only be in communication with the outside by first through hole 112, like this, can avoid the leaky wave phenomenon more effectively, avoid heating chamber heat radiation too fast, help improving the efficiency of heating surface of the heat insulation effect and the micro-wave oven 100 of described heating chamber more.
As shown in Figure 1, in a concrete example of the present utility model, micro-wave oven 100 can also comprise seal 160, seal 160 can be located in body of heater 110 and the fire door 120 one, wherein fire door 120 is when described closed position, seal 160 can be between body of heater 110 and fire door 120 and seal 160 can contact with fire door 120 with body of heater 110 respectively.That is to say that seal 160 can be around described heating chamber setting.Fire door 120 is when described closed position, by being followed successively by fire door 120, seal 160 and body of heater 110 behind the forward direction.Wherein, fore-and-aft direction is shown in the arrow C among Fig. 1 and Fig. 3.On one in body of heater 110 and fire door 120, seal 160 is set, thereby can seals described heating chamber better.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (7)
1. a micro-wave oven is characterized in that, comprising:
Body of heater has heating chamber in the described body of heater;
Fire door, described fire door are at the open position of opening described heating chamber and close between the closed position of described heating chamber and be located at movably on the described body of heater;
First heating member, described first heating member are located at and are used on the described body of heater described heating chamber is heated;
Second heating member, described second heating member are located at and are used on the described body of heater described heating chamber is incubated; With
Microwave generator, described microwave generator are located at and are used on the described body of heater food in the described heating chamber is heated.
2. micro-wave oven according to claim 1 is characterized in that, described first heating member is located in the described heating chamber.
3. micro-wave oven according to claim 1 is characterized in that, described second heating member is located on the outer surface of described body of heater.
4. micro-wave oven according to claim 1 is characterized in that, one in the left side wall of described heating chamber and the right side wall is provided with a plurality of first through holes, and described heating chamber is in communication with the outside by a plurality of described first through holes.
5. micro-wave oven according to claim 4 is characterized in that, the diameter of each described first through hole in 1 millimeter-5 millimeters scope and the quantity of described first through hole be 10-50.
6. micro-wave oven according to claim 4, it is characterized in that, the left side wall of described heating chamber and in the right side wall another are provided with a plurality of second through holes, and described body of heater is provided with polyethylene terephthalate film and described polyethylene terephthalate film covers a plurality of described second through holes.
7. micro-wave oven according to claim 1, it is characterized in that, also comprise seal, described seal is located in described body of heater and the described fire door one, wherein said fire door is when described closed position, and described seal contacts with described fire door with described body of heater between described body of heater and described fire door and respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032314 CN203099924U (en) | 2013-01-21 | 2013-01-21 | Microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032314 CN203099924U (en) | 2013-01-21 | 2013-01-21 | Microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099924U true CN203099924U (en) | 2013-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320032314 Expired - Fee Related CN203099924U (en) | 2013-01-21 | 2013-01-21 | Microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203099924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807886A (en) * | 2014-01-26 | 2014-05-21 | 广东美的厨房电器制造有限公司 | Microwave oven |
| CN103939956A (en) * | 2013-01-21 | 2014-07-23 | 广东美的厨房电器制造有限公司 | Microwave oven and control method thereof |
-
2013
- 2013-01-21 CN CN 201320032314 patent/CN203099924U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939956A (en) * | 2013-01-21 | 2014-07-23 | 广东美的厨房电器制造有限公司 | Microwave oven and control method thereof |
| CN103939956B (en) * | 2013-01-21 | 2016-05-18 | 广东美的厨房电器制造有限公司 | Micro-wave oven and control method thereof |
| CN103807886A (en) * | 2014-01-26 | 2014-05-21 | 广东美的厨房电器制造有限公司 | Microwave oven |
| CN103807886B (en) * | 2014-01-26 | 2015-12-16 | 广东美的厨房电器制造有限公司 | Micro-wave oven |
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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: GUANGDONG MIDEA KITCHEN APPLIANCE MANUFACTURING CO Free format text: FORMER NAME: GUANGDONG MIDEA MICROWAVE AND ELECTRICAL APPLIANCES MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528311 Yongan Road, Beijiao Town, Guangdong District, Foshan, No. 6, No. Patentee after: Guangdong Midea Kitchen Appliance Manufacturing Co., Ltd. Patentee after: Midea Group Co., Ltd. Address before: 528311 Yongan Road, Beijiao Town, Guangdong District, Foshan, No. 6, No. Patentee before: Guangdong Midea Microwave Electrical Appliance Manufacturing Co., Ltd. Patentee before: Midea Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20210121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |