CN103423784B - The simple and easy cooling system of a kind of micro-wave oven - Google Patents
The simple and easy cooling system of a kind of micro-wave oven Download PDFInfo
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- CN103423784B CN103423784B CN201310206316.1A CN201310206316A CN103423784B CN 103423784 B CN103423784 B CN 103423784B CN 201310206316 A CN201310206316 A CN 201310206316A CN 103423784 B CN103423784 B CN 103423784B
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Abstract
The present invention relates to household electrical appliance technical field, disclose the simple and easy cooling system of a kind of micro-wave oven, comprise casing, box house is provided with the heating room and furnace chamber that communicate, described furnace chamber side is provided with magnetron and the fan component for its heat radiation, box house is also provided with air and forces gatherer, and described air forces gatherer to be that one end is communicated with magnetron, and the other end aims at the ventilating duct of heating room.The present invention forces gatherer by arranging air at box house, be that the dispel the heat wind that blows of magnetron is directed at the outdoor face of heating by fan component, the high-temperature hot air-flow produced when micro-wave oven being worked by the two-layer thermal insulation layer be arranged on heating room is again dispelled out, form air flow circuits, thus reach cooling-down effect.The simple and easy cooling system structure of this micro-wave oven is simple, without the need to increasing the device that other are exclusively used in heat radiation, can effectively reduce complete machine cost, can reach desirable cooling-down effect again.
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 when to heating of food, and 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 is generally provided with heat sink, makes skin temperature be reduced to certain standard, ensures that micro-wave oven normally works.As the A13EK1 temperature rise of existing microwave oven baking type by GS Valuation Standard is tested, shell coating temperature increase requirement controls at below 55K.The device of heat radiation that what but existing micro-wave oven was set up be specifically designed to, complicated structure, and the cost adding complete machine.
Summary of the invention
The present invention is directed to above-mentioned Problems existing, the simple and easy cooling system of micro-wave oven that a kind of structure is simple, effectively can reduce 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 the heating room and furnace chamber that communicate, described furnace chamber side is provided with magnetron and the fan component for its heat radiation, box house is also provided with air and forces gatherer, described air forces gatherer to be that one end is communicated with magnetron, and the other end aims at the ventilating duct of heating room.
Described heating room is made up of the reflector of heat-generating pipe and upper covering thereof.Reflector forms heating room together with heat-generating pipe, and heating room communicates with furnace chamber, and described air forces gatherer one end air inlet to be communicated with magnetron, collects the wind that fan component blows to magnetron; Other end air outlet then aims at heating room, the wind collected is directed at the outdoor face of heating.
Be provided with two-layer thermal insulation board between described reflector and casing, reflector and thermal insulation board, between thermal insulation board and thermal insulation board, all leave gap, form cooling space.
Described heating room can be arranged on the top of furnace chamber, rear portion or side, is wherein preferably arranged on furnace chamber top.
Described air is forced gatherer to be covered by air channel air intake plate, air channel base plate and the air channel of matching with it to form; Heating room is aimed in lid one end, air channel, and the other end is connected with air channel air intake plate and forms an air intake vent, and described air intake vent is communicated with magnetron, and shape and magnetron match.Described air intake vent also can be placed on other be conducive to collecting fan produce the position of wind, shape and this position match.
Described air pressure gatherer can be the tubular structure of arbitrary shape, both ends open, is preferably straight tube or " L " shape pipe.
Can also arrange left thermal insulation board on the left of microwave cabinet and between furnace chamber, 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, gatherer is forced by arranging air at box house, be that the dispel the heat wind that blows of magnetron is directed at the outdoor face of heating by fan component, the high-temperature hot air-flow produced when micro-wave oven is worked dispels out, form air flow circuits, thus reach cooling-down effect.
Between the heating reflector of room and casing, be also provided with two-layer thermal insulation board, reflector and thermal insulation board, between thermal insulation board and thermal insulation board, all leave gap, form cooling space.The wind that fan component blows to magnetron is conducted to the outdoor face of heating, the carry heat that heating room is produced to cooling space, after heat insulation layer by layer, heat be passed to casing outer time be very weak, thus reach cooling effect.The present invention without the need to increasing the device that other are exclusively used in heat radiation, thus controls the increase of complete machine cost, is conducive to saving product developing expense, can reach desirable cooling-down effect again.
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.
Detailed description of the invention
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 the heating room and furnace chamber that communicate, described furnace chamber side is provided with magnetron 2 and the fan component 3 for its heat radiation, casing 1 inside is also provided with air and forces gatherer 4, described air forces gatherer 4 for one end connection magnetron 2, and the other end aims at the ventilating duct of heating room.
Described heating room is made up of the reflector 8 of heat-generating pipe and upper covering thereof.Reflector 8 forms heating room together with heat-generating pipe, and heating room communicates with furnace chamber, and described air forces gatherer 4 one end air inlet to be communicated with magnetron 2, collects the wind that fan component 3 blows to magnetron 2; Other end air outlet then aims at heating room, the wind collected is directed at the outdoor face of heating.
Be provided with two-layer thermal insulation board 9 between described reflector 8 and casing 1, reflector 8 and thermal insulation board 9, between thermal insulation board 9 and thermal insulation board 9, all leave gap.
Described heating room can be arranged on the top of furnace chamber, rear portion or side, is preferably arranged on furnace chamber top in the present embodiment.
Described air is forced gatherer 4 to cover 5 by air channel air intake plate 7, air channel base plate 6 and the air channel of matching with it to form; 5 aligning heating rooms, one end are covered in air channel, 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 match.Described air intake vent also can be placed on other be conducive to collecting fan produce the position of wind, shape and this position match.
Described air pressure gatherer 4 can be the tubular structure of arbitrary shape, both ends open, is preferably straight tube or " L " shape pipe.
Can also arrange left thermal insulation board 10 on the left of microwave cabinet 1 and between furnace chamber, between this left thermal insulation board 10 and casing 1 and furnace chamber, homogeneous phase is separated with certain interval.After microwave cabinet 1, plate top and the left and right sides all can arrange thermal insulation board 11.
The present invention forces gatherer 4 by arranging air in casing 1 inside, be that the dispel the heat wind that blows of magnetron 2 is directed at the outdoor face of heating by fan component 3, the high-temperature hot air-flow produced when micro-wave oven is worked dispels out, and forms air flow circuits, thus reaches cooling-down effect.
Between the heating reflector 8 of room and casing 1, be also provided with two-layer thermal insulation board 9, reflector 8 and thermal insulation board 9, between thermal insulation board 9 and thermal insulation board 9, all leave gap, form cooling space.The wind that fan component 3 blows to magnetron 2 is conducted to the outdoor face of heating, by carry heat to cooling space, after heat insulation layer by layer, heat be passed to casing 1 outer time be very weak, thus reach cooling effect.The present invention without the need to increasing the device that other are exclusively used in heat radiation, thus controls the increase of complete machine cost, is conducive to saving product developing expense, can reach desirable cooling-down effect again.
Only as described above, be only the preferred embodiment of the present invention, when can not limit the scope of the invention process with this, namely generally according to equivalence change simple done by the content described in the claims in the present invention and description of the invention and modification, be all still covered by the claims of the invention.In addition, summary part and title are only used to the use of auxiliary patent document search, are not used for the interest field of restriction the present invention.
Claims (4)
1. the simple and easy cooling system of micro-wave oven, comprise casing, box house is provided with the heating room and furnace chamber that communicate, described furnace chamber side is provided with magnetron and the fan component for its heat radiation, it is characterized in that, box house is also provided with air and forces gatherer, and described air forces gatherer to be that one end is communicated with magnetron, and the other end aims at the ventilating duct of heating room; Described heating room is made up of the reflector of heat-generating pipe and upper covering thereof; Be provided with two-layer thermal insulation board between described reflector and casing, reflector and thermal insulation board, between thermal insulation board and thermal insulation board, all leave gap.
2. the simple and easy cooling system of micro-wave oven according to claim 1, is characterized in that, described heating room is arranged on furnace chamber top, rear portion or side.
3. the simple and easy cooling system of micro-wave oven according to claim 1, is characterized in that, described air is forced gatherer to be covered by air channel air intake plate, air channel base plate and the air channel of matching with it to form; Heating room is aimed in lid one end, air channel, and the other end is connected with air channel air intake plate and forms an air intake vent, and described air intake vent is communicated with magnetron, and shape and magnetron match.
4. the simple and easy cooling system of micro-wave oven according to claim 1, is characterized in that, described air forces gatherer to be straight tube or " L " shape pipe.
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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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| 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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| CN103423784A CN103423784A (en) | 2013-12-04 |
| CN103423784B true CN103423784B (en) | 2016-04-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 | Priority date | Publication date | Assignee | Title |
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| 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 |
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| KR100872222B1 (en) * | 2006-09-12 | 2008-12-05 | 엘지전자 주식회사 | Cooker |
| JP5318201B2 (en) * | 2009-04-28 | 2013-10-16 | シャープ株式会社 | Cooker |
| CN202581448U (en) * | 2011-12-20 | 2012-12-05 | 中山东菱威力电器有限公司 | A Simple Hot Air Convection Microwave Oven |
| 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 |
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| 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 |
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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. |