CN102213451B - Embedded microwave oven having novel draught structure of electric fitting chamber - Google Patents
Embedded microwave oven having novel draught structure of electric fitting chamber Download PDFInfo
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- CN102213451B CN102213451B CN201010137814.1A CN201010137814A CN102213451B CN 102213451 B CN102213451 B CN 102213451B CN 201010137814 A CN201010137814 A CN 201010137814A CN 102213451 B CN102213451 B CN 102213451B
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- 238000010411 cooking Methods 0.000 claims abstract description 90
- 238000001816 cooling Methods 0.000 claims abstract description 47
- 235000013305 food Nutrition 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005192 partition Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 7
- 230000009246 food effect Effects 0.000 description 6
- 235000019504 cigarettes Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 230000008447 perception Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000021168 barbecue Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 pottery Substances 0.000 description 1
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- Electric Ovens (AREA)
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Abstract
The invention discloses an embedded microwave oven having a novel draught structure of an electric fitting chamber. The embedded microwave oven comprises a cavity, wherein a cooking chamber is formed in the cavity; the cooking chamber is communicated with the exterior of the microwave oven; the electric fitting chamber is arranged in the right cavity of the cooking chamber; the electric fitting chamber is communicated with the cooking chamber and communicated with the exterior of the microwave oven; an intermediate partition plate is arranged on the upper part of the electric fitting chamber; an electric fitting chamber cooling fan is arranged at the opening of the intermediate partition plate; a hollow draught cover is arranged below the electric fitting chamber cooling fan; an opening is formed at a position, corresponding to the electric fitting chamber cooling fan, of the top of the draught cover; the opening is correspondingly formed at one end, toward the direction of the cooking chamber, of the draught cover; and the opening is also formed at the bottom of the draught cover. By the draught cover of the microwave oven, the cooling fan can cool all electronic parts which are positioned below the cooling fan, so a cooling effect is achieved, air in the whole electric fitting chamber can be introduced into the cooking chamber at the same time, and water vapor which is generated by cooking foods is effectively eliminated.
Description
Technical field
The present invention relates to micro-wave oven technical field, particularly relate to a kind of built-in microwave oven with novel draught structure of electric fitting chamber.
Background technology
Micro-wave oven produces microwave by electric current, and by device that the surface of heating object in microwave irradiation to cavity is heated article.As everyone knows, micro-wave oven is a kind of modernization cooking kitchen range of microwave heating of food.Its microwave adopted is a kind of electromagnetic wave.This electromagnetic energy is not only much bigger than common radio wave, but also has feature very much, and microwave at a touch metal just reflects, and metal has no idea absorb or conduct it at all; Microwave can pass the insulating materials such as glass, pottery, plastics, but can not consumed energy; And containing the food of moisture, microwave not only can not be through, its energy can be absorbed on the contrary.Based on these features, micro-wave oven can heat food well, obtains and use widely in daily life.
In general, micro-wave oven is divided into single function for microwave oven and multifunction microwave oven, single function for microwave oven adopts microwave heating, namely be a kind of by behind portion placed within for food, close, connect the power supply of magnetron, it is made to produce high-frequency microwave, by waveguide, high-frequency microwave is irradiated on food, makes the internal vibration about 2,400,000,000 5 thousand ten thousand times in a second of the hydrone of food, by the frictional heat that produces between hydrone to cooking food, heating; The micro-wave oven that multifunction microwave oven adopts microwave heating and other mode of heatings to be integrated, common mode of heating has optical wave heating and electrothermal tube heating, also referred to as barbecue type microwave oven.
Fig. 1 is the stereochemical structure decomposing schematic representation of a kind of built-in microwave oven of prior art.As shown in Figure 1, cavity 1 inside of this built-in microwave oven forms cooking chamber 4.The heating process of gratin is completed in cooking chamber 4.The side of the cavity 1 on cooking chamber 4 side is provided with Denso room 5.
Denso room 5 arranges the component locations producing microwave, on formation chassis, bottom, Denso room 57.In Denso room 5, chassis 7 is provided with high-tension transformer 8.A sidewall of cavity 1 is provided with magnetron 9, and magnetron 9 is to the internal irradiation electromagnetic wave of cooking chamber 4.Magnetron 9 obtains high voltage from high-tension transformer 8, produces microwave.High-voltage capacitance 10 is also provided with in Denso room 5.
Chassis 7 is provided with temperature relay 11, and temperature relay 11 is arranged on the cookers such as the gas burner below built-in microwave oven to carry out cooking the hot gas produced for perception, produces the signal driving following exhaust axial-flow fan 20.
In addition, the rear of Denso room 5 is provided with demarcation strip 12, and demarcation strip 12 forms for dividing the backplate 13 of Denso room 5 and micro-wave oven the stream performing ventilation function.
Be provided with middle baffle plate 100 above described cavity 1, above this middle baffle plate 100, be provided with air guide channel 15.Air guide channel 15 guides air-flow from the internal upper part of micro-wave oven.In air guide channel 15, the part be equivalent to above Denso room 5 is provided with the fan electromotor 18 for driving cooling fan 17.Cooling fan 17 sucks air by air guide channel 15 from outside, carries out supply air to Denso room 5.The Air flow high-tension transformer 8 that Denso room 5 is supplied, the heat of magnetron 9 generation, the steam produced in gastronomical process is removed in the inside that a part is transported to cooking chamber 4.
The upper surface rear end of air guide channel 15 is provided with for exhaust axial-flow fan 20.Described exhaust axial-flow fan 20 is arranged to perform ventilation function, and the hot gas produce cookers such as the gas burners be arranged on below built-in microwave oven or cigarette are externally discharged.
In existing micro-wave oven, exhaust axial-flow fan 20 can be driven by the operation of user, also can, by the hot gas etc. produced in the gastronomical process such as perception gas burner, exhaust axial-flow fan 20 automatically be driven.Shown in Figure 1, the function making exhaust axial-flow fan 20 automatically carry out driving has been come by temperature relay 11.
The hot gas produced in the gastronomical process such as gas burner is transferred, then the temperature on chassis 7 will rise, thus is arranged on temperature relay 11 perception on chassis 7, is run by this exhaust axial-flow fan 20 of driving when temperature rises to a certain degree.
But, for above-mentioned built-in microwave oven, its described cooling fan 17 had sucks air by air guide channel 15 from outside, and carry out supply air to Denso room 5, the heat that the Air flow high-tension transformer 8 that described cooling fan 17 is supplied to Denso room 5 and magnetron 9 produce, then removes by the inside that a blower cover is transported to cooking chamber 4 steam produced in gastronomical process.Described high-tension transformer 8 and magnetron 9 are wrapped in this blower cover, this blower cover only at both ends open and remainder sealing, be specially one end open and be connected with cooling fan 17, other end opening is connected with cooking chamber 4, therefore, the cooling fan 17 that existing built-in microwave oven has is only that the air sucked from micro-wave oven outside is blowed to high-tension transformer 8 and magnetron 9, then cooking chamber 4 is directly blowed to, thus cannot other electronic units (as high-voltage capacitance 10) in Denso room 5 be lowered the temperature, and this blower cover is only at both ends open, the air flowing through high-tension transformer 8 and magnetron 9 can only be introduced, the air capacity that blower cover sucks is little, have a strong impact on the air quantity flowing into air in cooking chamber 4, cannot ensure that having enough wind-force from Denso room 5 air be blown in cooking chamber 4 removes the steam that cooking food produces effectively, thus have impact on the culinary art effect of food.
Summary of the invention
In view of this, the object of this invention is to provide a kind of built-in microwave oven with novel draught structure of electric fitting chamber, it is provided with a novel blower cover, this blower cover not only can allow Denso room cooling fan lower the temperature to all electronic units be positioned at below this Denso room cooling fan, ensure cooling-down effect, the air flowing through all electronic units all can also be incorporated in cooking chamber simultaneously, ensure that the air that is blown in cooking chamber from Denso room has enough wind-force and effectively removes the steam that cooking food produces, improve the culinary art effect of food, thus the product use sense that greatly strengthen user is subject to, be of great practical significance.
For this reason, the invention provides a kind of built-in microwave oven with novel draught structure of electric fitting chamber, include cavity 10, be formed with cooking chamber 20 in described cavity 10, described cooking chamber 20 is connected with micro-wave oven outside;
Be provided with Denso room 30 in cavity 10 on the right of described cooking chamber 20, described Denso room 30 is connected with cooking chamber 20, and described Denso room 30 is connected with micro-wave oven outside;
The top of described Denso room 30 is provided with central dividing plate 400, and the upper shed of described central dividing plate 400 is provided with Denso room cooling fan 34;
The below of described Denso room cooling fan 34 is provided with the blower cover 48 of a hollow, and the position corresponding with described Denso room cooling fan 34, described blower cover 48 top has gap, and described blower cover 48 has gap equally towards the one end in cooking chamber 20 direction;
The bottom of described blower cover 48 also has gap.
Preferably, described cooking chamber 20 right side wall has multiple cooking chamber air inlet 35.
Preferably, described blower cover 48 is having gap towards one end of cooking chamber air inlet 35.
Preferably, described blower cover 48 includes the blower cover head 47 and blower cover afterbody 46 that are integrally formed, described blower cover head 47 has opening on the position corresponding with cooking chamber air inlet 35, described blower cover afterbody 46 is positioned at immediately below described Denso room cooling fan 34, the equal opening in two ends up and down of described blower cover afterbody 46.
Preferably, the top center of described cavity 10 is provided with central discharge air channel 50, and the cavity 10 in described central discharge air channel 50 dead ahead has center discharge port 51, and described central discharge air channel 50 is connected with center discharge port 51;
The top panel 200 of described cooking chamber 20 has multiple cooking chamber through hole 21, and described cooking chamber 20 is connected with central discharge air channel 50 by cooking chamber through hole 21.
Preferably, the described cavity 10 being positioned at cooling fan 34 dead ahead, Denso room has Denso room air inlet 38, and described Denso room 30 is connected with micro-wave oven outside by this Denso room air inlet 38.
Preferably, the left and right sides wall of described central discharge air channel 50 is formed with a gas guiding plate 52 respectively, and described gas guiding plate 52 top contacts with the upper cover plate 12 of cavity 10.
Preferably, be respectively arranged with magnetron 32 and transformer 33 in described Denso room 30 from top to bottom, described magnetron 32 and transformer 33 are positioned at immediately below described Denso room cooling fan 34.
From above technical scheme provided by the invention, compared with prior art, the present invention proposes a kind of built-in microwave oven with novel draught structure of electric fitting chamber, it is provided with a novel blower cover, this blower cover not only can allow Denso room cooling fan lower the temperature to being positioned at all electronic units changed below the cooling fan of Denso room, ensure cooling-down effect, the air flowing through all electronic units all can also be incorporated in cooking chamber simultaneously, ensure that the air that is blown in cooking chamber from Denso room has enough wind-force and effectively removes the steam that cooking food produces, improve the culinary art effect of food, thus the product use sense that greatly strengthen user is subject to, be of great practical significance.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure decomposing schematic representation of a kind of built-in microwave oven of prior art;
Fig. 2 is a kind of structural representation with the built-in microwave oven of novel draught structure of electric fitting chamber provided by the invention;
Fig. 3 is a kind of part-structure schematic diagram with the built-in microwave oven of novel draught structure of electric fitting chamber provided by the invention;
Fig. 4 is a kind of right view with the built-in microwave oven of novel draught structure of electric fitting chamber provided by the invention;
Fig. 5 is a kind of right-hand member close-up schematic view one with the built-in microwave oven of novel draught structure of electric fitting chamber provided by the invention shown in Fig. 2;
Fig. 6 is a kind of right-hand member close-up schematic view two with the built-in microwave oven of novel draught structure of electric fitting chamber provided by the invention shown in Fig. 2;
Fig. 7 is a kind of right-hand member close-up schematic view three with the built-in microwave oven of novel draught structure of electric fitting chamber provided by the invention shown in Fig. 2.
Detailed description of the invention
In order to make those skilled in the art person understand the present invention program better, below in conjunction with drawings and embodiments, the present invention is described in further detail.
See Fig. 2, the invention provides a kind of Novel embedded-type microwave furnace, include cavity 10, described cavity 10 includes backplate 11 and upper cover plate 12, cooking chamber 20 is formed in described cavity 10, in described cooking chamber 20, carrying out the cooking process of food, in the cavity 10 on the right of described cooking chamber 20, being provided with the Denso room 30 for installing various electronic unit;
Magnetron 32 and transformer 33 is respectively arranged with from top to bottom in described Denso room 30, magnetron 32 is to cooking chamber 20 internal irradiation electromagnetic wave, magnetron 32 obtains high voltage from transformer 33, produce microwave, and being provided with Denso room cooling fan 34 directly over described magnetron 32 and transformer 33, described Denso room cooling fan 34 is positioned at the top of Denso room 30, for lowering the temperature to each electronic unit of Denso indoor, in addition, the below of shown magnetron 32 is also provided with high-voltage capacitance 36.
In the present invention, the rear of described Denso room 30 is provided with demarcation strip 31, described demarcation strip 31 for separate Denso room 30 and cavity 10 backplate 11 between space form the lower air intake passage 40 with ventilation function, the space at the cooker places such as this lower air intake passage 40 and gas burner below microwave oven cavity 10 is connected, for sucking the hot gas and/or cigarette that are formed below microwave oven cavity 10;
The upper left end of described cavity 10 defines left part space 70, can according to the various parts arranging micro-wave oven;
The center upper portion of described cavity 10 is provided with central discharge air channel 50, the left and right sides wall of this central discharge air channel 50 is formed with one piece of gas guiding plate 52 respectively, thus realize with Denso room 30 isolated, two gas guiding plate 52 tops contact with upper cover plate 12, so form the air flow channel of a sealing in the top center of cavity 10;
The cavity 10 being positioned at described central discharge air channel 50 dead ahead has center discharge port 51, and described central discharge air channel 50 is connected with center discharge port 51;
The rear of described central discharge air channel 50 is provided with exhaust axial-flow fan 60, described exhaust axial-flow fan 60 is connected with described lower air intake passage 40, described exhaust axial-flow fan 60 is arranged to perform ventilation function, the hot gas produce cookers such as the gas burners be arranged on below built-in microwave oven or cigarette are drawn in described lower air intake passage 40, sucked hot gas or cigarette are discharged to micro-wave oven outside by central discharge air channel 50, center discharge port 51 successively simultaneously;
In addition, see Fig. 3, in the present invention, the top panel 200 of described cooking chamber 20 has multiple cooking chamber through hole 21, described cooking chamber 20 is connected with central discharge air channel 50 by cooking chamber through hole 21, because described central discharge air channel 50 is connected with center discharge port 51, thus described cooking chamber 20 is connected with micro-wave oven outside, thus under the effect of exhaust with axial-flow fan 60, the hot-air produced during cooking food in cooking chamber 20 can be drawn in central discharge air channel 50 by cooking chamber through hole 21, then under the effect of exhaust with axial-flow fan 60, discharged to micro-wave oven outside by center discharge port 51.
See Fig. 2, in the present invention, the top of described Denso room 30 is provided with central dividing plate 400, the upper shed of described central dividing plate 400 is provided with Denso room cooling fan 34, and described central dividing plate 400 is for separating the space above Denso room cooling fan 34 and the space (i.e. the space at multiple electronic unit place such as magnetron 32, transformer 33, high-voltage capacitance 36) below Denso room cooling fan 34 mutually;
In the present invention, see Fig. 2, Fig. 3, the described cavity 10 being positioned at cooling fan 34 dead ahead, Denso room has Denso room air inlet 38, by this Denso room air inlet 38, Denso room 30 is connected with micro-wave oven outside, thus Denso room cooling fan 34 can suck air from micro-wave oven outside, then blows to the various electronic units comprising magnetron 32, transformer 33, high-voltage capacitance 36 below central dividing plate 400;
In addition, described cooking chamber 20 right side wall has multiple cooking chamber air inlet 35, thus described cooking chamber 20 is connected with Denso room 30;
In the present invention, the below of described Denso room cooling fan 34 is provided with the blower cover 48 of a hollow, the position corresponding with described Denso room cooling fan 34, described blower cover 48 top has gap, and the bottom of described blower cover 48 also has gap to be connected with Denso room 30, described blower cover 48 is towards one end (i.e. Fig. 2 in cooking chamber 20 direction, left end shown in Fig. 4, be specially towards one end of cooking chamber air inlet 35) have gap equally, bottom due to described blower cover 48 also has gap and is connected with Denso room 30, thus this blower cover 48 can introduce the air in whole Denso room 30, be not limited to the air above central dividing plate 400, also include the air above central dividing plate 400,
In specific implementation, described blower cover 48 includes the blower cover head 47 and blower cover afterbody 46 that are integrally formed, described blower cover head 47 has opening on the position corresponding with cooking chamber air inlet 35, thus described blower cover head 47 is connected with cooking chamber 20, described blower cover afterbody 46 covers on the front end face of described magnetron 32, described blower cover afterbody 46 is positioned at immediately below described Denso room cooling fan 34, the equal opening in two ends up and down of described blower cover afterbody 46, thus realize being connected with the space below Denso room cooling fan 34, thus space (the i.e. magnetron 32 below described Denso room cooling fan 34, transformer 33, the space at multiple electronic unit places such as high-voltage capacitance 36) in all air can Denso room cooling fan 34 air blast effect drive under, be incorporated in blower cover 48, then under the blowing of Denso room cooling fan 34, enter in cooking chamber 20 by cooking chamber air inlet 35, thus can the steam that cooking food in cooking chamber 4 produces be removed, and successively by cooking chamber through hole 21, central discharge air channel 50, center discharge port 51 is discharged to micro-wave oven outside.
It should be noted that, the air sucked from micro-wave oven outside is just blowed to transformer 33 and magnetron 32 by existing built-in microwave oven, then cooking chamber 20 is directly blowed to, thus cannot other electronic units in Denso room 30 except transformer 33 and magnetron 32 be lowered the temperature, and the air capacity sucked is little, have a strong impact on the air quantity flowing into air in cooking chamber 20, compared with existing built-in microwave oven, the bottom opening of the blower cover afterbody 46 had in view of blower cover 48 provided by the invention and being connected with the space below Denso room cooling fan 34, therefore, blower cover provided by the invention can allow Denso room cooling fan lower the temperature to all electronic units be positioned at below this Denso room cooling fan, ensure cooling-down effect, can also the air flowing through all electronic units be all incorporated in cooking chamber 4 simultaneously, ensure that having enough wind-force from Denso room 5 air be blown in cooking chamber 4 removes the steam that cooking food produces effectively, improve the culinary art effect of food.
In addition, as above known, for the built-in microwave oven that the invention described above provides, the hot-air produced during cooking food in this microwave oven cooking room 20 can be discharged to micro-wave oven outside by above-mentioned central discharge air channel 50 and center discharge port 51, this central discharge air channel and center discharge port have larger size, exhaust efficiency is high, ensure that the culinary art effect of food.
In addition, the hot-air produced during cooking food in the hot gas that the cookers such as the gas burner below micro-wave oven of the present invention produce or cigarette and cooking chamber 20 can be discharged to micro-wave oven outside by same exhaust passage (above-mentioned central discharge air channel 50), without the need to arranging two exhaust passages, thus efficiently utilize space limited above microwave oven cavity 10, the components and parts be conducive to above microwave oven cavity are arranged, and decrease component setting, reduce the production cost of micro-wave oven, improve the production efficiency of micro-wave oven.
In sum, compared with prior art, the present invention proposes a kind of built-in microwave oven with novel draught structure of electric fitting chamber, it is provided with a novel blower cover, this blower cover not only can allow Denso room cooling fan lower the temperature to being positioned at all electronic units changed below the cooling fan of Denso room, ensure cooling-down effect, the air flowing through all electronic units all can also be incorporated in cooking chamber simultaneously, ensure that the air that is blown in cooking chamber from Denso room has enough wind-force and effectively removes the steam that cooking food produces, improve the culinary art effect of food, thus the product use sense that greatly strengthen user is subject to, be of great practical significance.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. one kind has the built-in microwave oven of novel draught structure of electric fitting chamber, it is characterized in that, include cavity (10), be formed with cooking chamber (20) in described cavity (10), described cooking chamber (20) is connected with micro-wave oven outside;
Denso room (30) is provided with in the cavity (10) on described cooking chamber (20) the right, described Denso room (30) is connected with cooking chamber (20), and described Denso room (30) is connected with micro-wave oven outside;
The top of described Denso room (30) is provided with central dividing plate (400), and described central dividing plate (400) upper shed is provided with Denso room cooling fan (34);
The below of described Denso room cooling fan (34) is provided with the blower cover (48) of a hollow, the position corresponding with described Denso room cooling fan (34), described blower cover (48) top has gap, and described blower cover (48) has gap equally towards the one end in cooking chamber (20) direction;
The bottom of described blower cover (48) also has gap.
2. built-in microwave oven as claimed in claim 1, is characterized in that, described cooking chamber (20) right side wall has multiple cooking chamber air inlet (35).
3. built-in microwave oven as claimed in claim 2, it is characterized in that, described blower cover (48) is having gap towards one end of cooking chamber air inlet (35).
4. built-in microwave oven as claimed in claim 3, it is characterized in that, described blower cover (48) includes the blower cover head (47) and blower cover afterbody (46) that are integrally formed, described blower cover head (47) has opening on the position corresponding with cooking chamber air inlet (35), described blower cover afterbody (46) is positioned at immediately below described Denso room cooling fan (34), the equal opening in two ends up and down of described blower cover afterbody (46).
5. built-in microwave oven as claimed in claim 1, it is characterized in that, the top center of described cavity (10) is provided with central discharge air channel (50), the cavity (10) in described central discharge air channel (50) dead ahead has center discharge port (51), and described central discharge air channel (50) is connected with center discharge port (51);
The top panel (200) of described cooking chamber (20) has multiple cooking chamber through hole (21), and described cooking chamber (20) is connected with central discharge air channel (50) by cooking chamber through hole (21).
6. built-in microwave oven as claimed in claim 1, it is characterized in that, the described cavity (10) being positioned at cooling fan (34) dead ahead, Denso room has Denso room air inlet (38), and described Denso room (30) is connected with micro-wave oven outside by this Denso room air inlet (38).
7. built-in microwave oven as claimed in claim 5, it is characterized in that, the left and right sides wall of described central discharge air channel (50) is formed with a gas guiding plate (52) respectively, and described gas guiding plate (52) top contacts with the upper cover plate (12) of cavity (10).
8. built-in microwave oven as claimed in claim 1, it is characterized in that, be respectively arranged with magnetron (32) and transformer (33) in described Denso room (30) from top to bottom, described magnetron (32) and transformer (33) are positioned at immediately below described Denso room cooling fan (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010137814.1A CN102213451B (en) | 2010-04-02 | 2010-04-02 | Embedded microwave oven having novel draught structure of electric fitting chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010137814.1A CN102213451B (en) | 2010-04-02 | 2010-04-02 | Embedded microwave oven having novel draught structure of electric fitting chamber |
Publications (2)
| Publication Number | Publication Date |
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| CN102213451A CN102213451A (en) | 2011-10-12 |
| CN102213451B true CN102213451B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010137814.1A Active CN102213451B (en) | 2010-04-02 | 2010-04-02 | Embedded microwave oven having novel draught structure of electric fitting chamber |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0795472B2 (en) * | 1989-08-31 | 1995-10-11 | 三洋電機株式会社 | microwave |
| EP0743807A3 (en) * | 1995-05-16 | 1996-12-11 | Lg Electronics Inc | |
| CN1715767A (en) * | 2004-06-14 | 2006-01-04 | 乐金电子(天津)电器有限公司 | Cooling structure of rotary disc motor of microwave oven |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100437383B1 (en) * | 2000-12-30 | 2004-06-25 | 주식회사 엘지이아이 | The structure of microwave oven |
-
2010
- 2010-04-02 CN CN201010137814.1A patent/CN102213451B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0795472B2 (en) * | 1989-08-31 | 1995-10-11 | 三洋電機株式会社 | microwave |
| EP0743807A3 (en) * | 1995-05-16 | 1996-12-11 | Lg Electronics Inc | |
| CN1142037A (en) * | 1995-05-16 | 1997-02-05 | Lg电子株式会社 | Air ventilating system for microwave oven |
| CN1715767A (en) * | 2004-06-14 | 2006-01-04 | 乐金电子(天津)电器有限公司 | Cooling structure of rotary disc motor of microwave oven |
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| CN102213451A (en) | 2011-10-12 |
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