CN103423784A - Simple cooling system of microwave oven - Google Patents
Simple cooling system of microwave oven Download PDFInfo
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- CN103423784A CN103423784A CN2013102063161A CN201310206316A CN103423784A CN 103423784 A CN103423784 A CN 103423784A CN 2013102063161 A CN2013102063161 A CN 2013102063161A CN 201310206316 A CN201310206316 A CN 201310206316A CN 103423784 A CN103423784 A CN 103423784A
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- 238000001816 cooling Methods 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000009413 insulation Methods 0.000 claims description 28
- 230000005855 radiation Effects 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 239000011253 protective coating Substances 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000021168 barbecue Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000021067 refined food Nutrition 0.000 description 1
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Abstract
The invention relates to the technical field of household appliances, and discloses a simple cooling system of a microwave oven. The simple cooling system comprises a tank body; a heating chamber and an oven chamber, communicated with each other, are arranged in the tank body; a magnetron and a fan component for cooling the magnetron are arranged on one side surface of the oven chamber; an air forced lead-in device is arranged in the tank body; one end of the air forced lead-in device is communicated with the magnetron, and the other end thereof is aligned with a ventilation duct of the heating chamber. Through the arrangement of the air forced lead-in device in the tank body, air blown to cool the magnetron by the fan component is led outside the heating chamber, and high temperature hot air produced when the microwave oven is in operation is blown away by two thermal-protective coatings arranged on the heating chamber to form an air flowing line so as to achieve the cooling effect. The simple cooling system has a simple structure, other dedicated cooling devices are not needed to be added, the cost of the complete machine can be lowered, and the ideal cooling effect is achieved.
Description
Technical field
The present invention relates to household electrical appliance technical field, specifically the simple and easy cooling system of a kind of micro-wave oven.
Background technology
With the quickening pace of modern life, people start extensive use micro-wave oven processed food.Micro-wave oven generally has following several: microwave oven with light wave, barbecue type microwave oven, steam microwave oven, frequency-conversion microwave oven and Intelligent microwave oven etc.Micro-wave oven is to heating of food the time, and the microwave cabinet temperature also can increase, and then affects the performance of micro-wave oven itself, reduces micro-wave oven service life.Therefore existing micro-wave oven generally is provided with heat sink, makes skin temperature be reduced to certain standard, guarantees the micro-wave oven normal operation.As the A13 EK1 temperature rise test of existing microwave oven baking type by the GS Valuation Standard, the temperature rise of shell coating requires to be controlled at below 55K.But the device that is specifically designed to heat radiation that existing micro-wave oven is set up, complicated structure, and increased the cost of complete machine.
Summary of the invention
The present invention is directed to the problem of above-mentioned existence, a kind of simple in structure, simple and easy cooling system of micro-wave oven that can effectively reduce the complete machine cost is provided.
The present invention for achieving the above object, takes following technical scheme to be achieved:
The simple and easy cooling system of a kind of micro-wave oven, comprise casing, box house is provided with heating chamber and the furnace chamber communicated, described furnace chamber side is provided with magnetron and is the fan component of its heat radiation, box house also is provided with the force air gatherer, described force air gatherer is that an end is communicated with magnetron, and the other end is aimed at the ventilating duct of heating chamber.
Described heating chamber consists of the reflector of heat-generating pipe and upper covering thereof.Reflector forms the heating chamber together with heat-generating pipe, and the heating chamber communicates with furnace chamber, and described force air gatherer one end air inlet is communicated with magnetron, collects the wind that fan component blows to magnetron; Other end air outlet is aimed at the heating chamber, and the wind of collecting is directed to outdoor of heating.
Be provided with two-layer thermal insulation board between described reflector and casing, all leave gap between reflector and thermal insulation board, thermal insulation board and thermal insulation board, form cooling space.
Described heating chamber can be arranged on top, rear portion or the side of furnace chamber, wherein preferably is arranged on the furnace chamber top.
Described force air gatherer reaches by air channel air intake plate, air channel base plate the air channel lid matched with it and forms; An end aligning heating chamber is covered in air channel, and the other end is connected with the air channel air intake plate and forms an air intake vent, and described air intake vent is communicated with magnetron, and shape and magnetron are complementary.Described air intake vent also can be placed on the position that other are conducive to collect wind that fan produces, and shape and this position are complementary.
Described force air gatherer can be the tubular structure of arbitrary shape, both ends open, is preferably straight tube or " L " shape pipe.
Between microwave cabinet left side and furnace chamber, left thermal insulation board can also be set, between this left thermal insulation board and casing and furnace chamber, homogeneous phase is separated with certain interval.After microwave cabinet, plate top and the left and right sides all can arrange thermal insulation board.
Beneficial effect of the present invention is as follows: the simple and easy cooling system of micro-wave oven of the present invention, by the force air gatherer is set at box house, by fan component, be that the wind that the magnetron heat radiation is blown is directed at outdoor of heating, the high temperature hot gas stream produced when micro-wave oven is worked dispels out, form the Air Flow circuit, thereby reach cooling-down effect.
Also be provided with two-layer thermal insulation board between the heating reflector of chamber and casing, all leave gap between reflector and thermal insulation board, thermal insulation board and thermal insulation board, the formation cooling space.The wind that fan component blows to magnetron is conducted to outdoor of heating, and the heat that the heating chamber is produced brings to cooling space, and through after heat insulation layer by layer, it has been very weak when outer that heat is passed to casing, thereby reaches cooling effect.The present invention is exclusively used in the device of heat radiation without increasing other, thereby has controlled the increase of complete machine cost, is conducive to save product developing expense, can reach desirable cooling-down effect again.
The accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the simple and easy cooling system of micro-wave oven of the present invention;
Fig. 2 is the structural representation of the simple and easy cooling system of micro-wave oven of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail.
The embodiment of the present invention is as shown in Figure 1 and Figure 2: the simple and easy cooling system of a kind of micro-wave oven, comprise casing 1, casing 1 inside is provided with heating chamber and the furnace chamber communicated, described furnace chamber side is provided with magnetron 2 and is the fan component 3 of its heat radiation, casing 1 inside also is provided with force air gatherer 4, described force air gatherer 4 is that an end is communicated with magnetron 2, and the other end is aimed at the ventilating duct of heating chamber.
Described heating chamber consists of the reflector 8 of heat-generating pipe and upper covering thereof.Reflector 8 forms the heating chamber together with heat-generating pipe, and the heating chamber communicates with furnace chamber, and described force air gatherer 4 one end air inlets are communicated with magnetron 2, collect the wind that fan component 3 blows to magnetron 2; Other end air outlet is aimed at the heating chamber, and the wind of collecting is directed to outdoor of heating.
Be provided with two-layer thermal insulation board 9 between described reflector 8 and casing 1, between reflector 8 and thermal insulation board 9, thermal insulation board 9 and thermal insulation board 9, all leave gap.
Described heating chamber can be arranged on top, rear portion or the side of furnace chamber, preferably is arranged on the furnace chamber top in the present embodiment.
Described force air gatherer 4 reaches by air channel air intake plate 7, air channel base plate 6 the air channel lid 5 matched with it and forms; Air channel lid 5 one ends are aimed at the heating chamber, and the other end is connected with air channel air intake plate 7 and forms an air intake vent, and described air intake vent is communicated with magnetron 2, and shape and magnetron 2 are complementary.Described air intake vent also can be placed on the position that other are conducive to collect wind that fan produces, and shape and this position are complementary.
Described force air gatherer 4 can be the tubular structure of arbitrary shape, both ends open, is preferably straight tube or " L " shape pipe.
Between microwave cabinet 1 left side and furnace chamber, left thermal insulation board 10 can also be set, between this left thermal insulation board 10 and casing 1 and furnace chamber, homogeneous phase is separated with certain interval.All thermal insulation board 11 can be set on microwave cabinet 1 rear plate top and the left and right sides.
The present invention is by arranging force air gatherer 4 in casing 1 inside, the wind that fan component 3 is blown for magnetron 2 heat radiations is directed at outdoor of heating, the high temperature hot gas stream produced when micro-wave oven is worked dispels out, and forms the Air Flow circuit, thereby reaches cooling-down effect.
Also be provided with two-layer thermal insulation board 9 between reflector 8 and the casing 1 of heating chamber, between reflector 8 and thermal insulation board 9, thermal insulation board 9 and thermal insulation board 9, all leave gap, the formation cooling space.The wind that fan component 3 blows to magnetron 2 is conducted to outdoor of heating, and heat is brought to cooling space, and through after heat insulation layer by layer, it has been very weak when outer that heat is passed to casing 1, thereby reaches cooling effect.The present invention is exclusively used in the device of heat radiation without increasing other, thereby has controlled the increase of complete machine cost, is conducive to save product developing expense, can reach desirable cooling-down effect again.
Only as described above, only for the present invention's preferred embodiment, when not limiting with this scope of the invention process, the content of generally putting down in writing according to the claims in the present invention and description of the invention has been done simple equivalence and has been changed and modify, and all is still covered by the claims of the invention.In addition, summary part and title are only the use for auxiliary patent document search, not are used for limiting the present invention's interest field.
Claims (6)
1. the simple and easy cooling system of micro-wave oven, comprise casing, box house is provided with heating chamber and the furnace chamber communicated, described furnace chamber side is provided with magnetron and is the fan component of its heat radiation, it is characterized in that, box house also is provided with the force air gatherer, and described force air gatherer is that an end is communicated with magnetron, and the other end is aimed at the ventilating duct of heating chamber.
2. the simple and easy cooling system of micro-wave oven according to claim 1, is characterized in that, described heating chamber consists of the reflector of heat-generating pipe and upper covering thereof.
3. the simple and easy cooling system of micro-wave oven according to claim 2, is characterized in that, is provided with two-layer thermal insulation board between described reflector and casing, all leaves gap between reflector and thermal insulation board, thermal insulation board and thermal insulation board.
4. according to the simple and easy cooling system of the described micro-wave oven of claim 1～3 any one, it is characterized in that, described heating chamber is arranged on furnace chamber top, rear portion or side.
5. the simple and easy cooling system of micro-wave oven according to claim 1, is characterized in that, described force air gatherer reaches by air channel air intake plate, air channel base plate the air channel lid matched with it and forms; An end aligning heating chamber is covered in air channel, and the other end is connected with the air channel air intake plate and forms an air intake vent, and described air intake vent is communicated with magnetron, and shape and magnetron are complementary.
6. the simple and easy cooling system of micro-wave oven according to claim 1, is characterized in that, described force air gatherer is straight tube or " L " shape pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310206316.1A CN103423784B (en) | 2013-05-29 | 2013-05-29 | The simple and easy cooling system of a kind of micro-wave oven |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310206316.1A CN103423784B (en) | 2013-05-29 | 2013-05-29 | The simple and easy cooling system of a kind of micro-wave oven |
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| Publication Number | Publication Date |
|---|---|
| CN103423784A true CN103423784A (en) | 2013-12-04 |
| CN103423784B CN103423784B (en) | 2016-04-20 |
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| CN201310206316.1A Active CN103423784B (en) | 2013-05-29 | 2013-05-29 | The simple and easy cooling system of a kind of micro-wave oven |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807887A (en) * | 2014-01-27 | 2014-05-21 | 合肥荣事达三洋电器股份有限公司 | Ultra-low-sound frequency conversion microwave oven and implementation method thereof |
| CN106301082A (en) * | 2016-08-31 | 2017-01-04 | 广东格兰仕集团有限公司 | The microwave oven magnetic of tool thermo-electric generation |
| CN110440311A (en) * | 2019-07-01 | 2019-11-12 | 姚小毛 | A kind of micro-wave oven guiding device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008032900A1 (en) * | 2006-09-12 | 2008-03-20 | Lg Electronics, Inc. | Cooking apparatus |
| WO2010126037A1 (en) * | 2009-04-28 | 2010-11-04 | シャープ株式会社 | Cooking device |
| CN102538039A (en) * | 2012-01-09 | 2012-07-04 | 广东格兰仕微波炉电器制造有限公司 | Hot air convection microwave oven |
| CN202581448U (en) * | 2011-12-20 | 2012-12-05 | 中山东菱威力电器有限公司 | Simple microwave oven with hot-air convection |
| CN203385041U (en) * | 2013-05-29 | 2014-01-08 | 中山东菱威力电器有限公司 | Simple cooling system of microwave oven |
-
2013
- 2013-05-29 CN CN201310206316.1A patent/CN103423784B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008032900A1 (en) * | 2006-09-12 | 2008-03-20 | Lg Electronics, Inc. | Cooking apparatus |
| WO2010126037A1 (en) * | 2009-04-28 | 2010-11-04 | シャープ株式会社 | Cooking device |
| CN202581448U (en) * | 2011-12-20 | 2012-12-05 | 中山东菱威力电器有限公司 | Simple microwave oven with hot-air convection |
| CN102538039A (en) * | 2012-01-09 | 2012-07-04 | 广东格兰仕微波炉电器制造有限公司 | Hot air convection microwave oven |
| CN203385041U (en) * | 2013-05-29 | 2014-01-08 | 中山东菱威力电器有限公司 | Simple cooling system of microwave oven |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807887A (en) * | 2014-01-27 | 2014-05-21 | 合肥荣事达三洋电器股份有限公司 | Ultra-low-sound frequency conversion microwave oven and implementation method thereof |
| CN103807887B (en) * | 2014-01-27 | 2015-12-02 | 惠而浦（中国）股份有限公司 | Ultra-low-sound frequency conversion microwave oven and implementation method thereof |
| CN106301082A (en) * | 2016-08-31 | 2017-01-04 | 广东格兰仕集团有限公司 | The microwave oven magnetic of tool thermo-electric generation |
| CN110440311A (en) * | 2019-07-01 | 2019-11-12 | 姚小毛 | A kind of micro-wave oven guiding device |
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| Publication number | Publication date |
|---|---|
| CN103423784B (en) | 2016-04-20 |
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Address after: 528434 Fusha Industrial Park, Fusha Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Weili Electric Appliance Co.,Ltd. Address before: 528434 Fusha Industrial Park, Fusha Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN DONGLIM WEILI ELECTRICAL APPLIANCES Co.,Ltd. |