CN203385041U - Simple cooling system of microwave oven - Google Patents
Simple cooling system of microwave oven Download PDFInfo
- Publication number
- CN203385041U CN203385041U CN201320302158.5U CN201320302158U CN203385041U CN 203385041 U CN203385041 U CN 203385041U CN 201320302158 U CN201320302158 U CN 201320302158U CN 203385041 U CN203385041 U CN 203385041U
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- magnetron
- cooling system
- heating chamber
- micro
- wave oven
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Abstract
The utility model discloses a simple cooling system of a microwave oven. The simple cooling system comprises a box body which is internally provided with a heating chamber and an oven chamber communicated with each other, wherein a magnetron and a fan assembly used for cooling the magnetron are arranged on the side surface of the oven chamber, a forced air guiding device is arranged inside the box body, one end of the forced air guiding device is communicated with the magnetron, and the other end of the forced air guiding device is opposite to a ventilating duct of the heating chamber. The forced air guiding device is arranged inside the box body and used for guiding air which is blown by the fan assembly and used for cooling the magnetron to the outside of the heating chamber, two thermal insulating layers are arranged on the heating chamber and used for blowing away high-temperature hot air generated by the work of the microwave oven so as to form an air flowing line, so that the cooling effect is achieved. According to the simple cooling system of the microwave oven, the structure is simple, no special cooling devices are needed, so that the integral system cost is lowered effectively, and the ideal cooling effect is achieved.
Description
Technical field
The utility model 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 utility model is for the problem of above-mentioned existence, and 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 utility model 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.
The beneficial effects of the utility model are as follows: the simple and easy cooling system of micro-wave oven of the present utility model, 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 utility model 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 the utility model micro-wave oven;
Fig. 2 is the structural representation of the simple and easy cooling system of the utility model micro-wave oven.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
The utility model embodiment 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 utility model 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 utility model 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, it is only the preferred embodiment of the utility model, when not limiting with this scope of the utility model enforcement, the content of generally putting down in writing according to the utility model claim and utility model specification has been done simple equivalence and has been changed and modify, within all still belonging to the utility model claim scope.In addition, summary part and title are only the use for auxiliary patent document search, not are used for limiting the interest field of the utility model.
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 |
|---|---|---|---|
| CN201320302158.5U CN203385041U (en) | 2013-05-29 | 2013-05-29 | Simple cooling system of microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320302158.5U CN203385041U (en) | 2013-05-29 | 2013-05-29 | Simple cooling system of microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385041U true CN203385041U (en) | 2014-01-08 |
Family
ID=49873521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320302158.5U Withdrawn - After Issue CN203385041U (en) | 2013-05-29 | 2013-05-29 | Simple cooling system of microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385041U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423784A (en) * | 2013-05-29 | 2013-12-04 | 中山东菱威力电器有限公司 | Simple cooling system of microwave oven |
| CN104154576A (en) * | 2014-08-18 | 2014-11-19 | 广东美的厨房电器制造有限公司 | Embedded-type micro-wave oven |
| CN109965721A (en) * | 2017-12-27 | 2019-07-05 | 廖钲达 | Kiln oven |
-
2013
- 2013-05-29 CN CN201320302158.5U patent/CN203385041U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423784A (en) * | 2013-05-29 | 2013-12-04 | 中山东菱威力电器有限公司 | Simple cooling system of microwave oven |
| CN103423784B (en) * | 2013-05-29 | 2016-04-20 | 中山东菱威力电器有限公司 | The simple and easy cooling system of a kind of micro-wave oven |
| CN104154576A (en) * | 2014-08-18 | 2014-11-19 | 广东美的厨房电器制造有限公司 | Embedded-type micro-wave oven |
| CN104154576B (en) * | 2014-08-18 | 2016-08-31 | 广东美的厨房电器制造有限公司 | Built-in microwave oven |
| CN109965721A (en) * | 2017-12-27 | 2019-07-05 | 廖钲达 | Kiln oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140108 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |