CN102230638A - Hot wind convection type microwave oven - Google Patents
Hot wind convection type microwave oven Download PDFInfo
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- CN102230638A CN102230638A CN2011101545187A CN201110154518A CN102230638A CN 102230638 A CN102230638 A CN 102230638A CN 2011101545187 A CN2011101545187 A CN 2011101545187A CN 201110154518 A CN201110154518 A CN 201110154518A CN 102230638 A CN102230638 A CN 102230638A
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Abstract
The invention discloses a hot wind convection type microwave oven which comprises a microwave oven main body, a heating tube, a heating tube cover hooded on the heating tube, a wind scooper, a microwave generation device and a cooling component, wherein the cooling component is arranged at the rear of one side of the microwave oven body; the microwave generation device corresponding to the cooling component is arranged in the middle of one side of the microwave oven body; and one end of the wind scooper is connected with the heating tube cover. The hot wind convection type microwave oven is characterized by also comprising a wind guide device, wherein the wind guide device comprises a first wind guide part and a second wind guide part; the second wind guide part crosses over the first wind guide part; a wind inlet arranged on the first wind guide part is connected with the microwave generation device; and a wind outlet arranged on the second wind guide is connected with the wind scooper. In the invention, the cooling component blows the heat generated when the microwave generation device works into the heating tube cover through the wind guide device and the wind scooper, and then enters into the cavity of the microwave oven by the heating of the heating tube, thereby effectively cooling the microwave generation device, improving the utilization of the heat, saving energy and reducing cost.
Description
Technical field
The present invention relates to a kind of micro-wave oven, particularly a kind of micro-wave oven with hot air convection function.
Background technology
Existing hot air convection micro-wave oven, with reference to shown in Figure 1, generally include micro-wave oven main body 1, heat-generating pipe 2 on its structure, cover in heating tube cover 3, wind scooper 4 and the hot blast motor 6 of heat-generating pipe 2 tops, wherein heat-generating pipe 2 and heating tube cover 3, wind scooper 4, hot blast motor 6 all are positioned at the top of micro-wave oven main body 1, one end of wind scooper 4 is connected with heating tube cover 3, and the other end is connected with hot blast motor 6; During work, the hot blast motor blows into the wind in the external world in the heating tube cover 3 along wind scooper 4, and the wind that enters in the heating tube cover blows to the heat of heat-generating pipe in the micro-wave oven main body 1, forms hot air convection.The defective of prior art is: the invention of hot blast motor cost is higher, energy consumption is bigger, not only very easily damage, and maintenance difficult.
Summary of the invention
The objective of the invention is to consider the problems referred to above and provide a kind of reasonable in design, cost is low, energy consumption is little and firm durable hot air convection type micro-wave oven.
Technical scheme of the present invention is: a kind of hot air convection type micro-wave oven, comprise the micro-wave oven main body, heat-generating pipe, cover in the heating tube cover of heat-generating pipe top, wind scooper, microwave generating apparatus and cooling-part, wherein the cooling-part device is in a rear flank portion of micro-wave oven main body, the corresponding cooling-part device of microwave generating apparatus is at a middle side part of micro-wave oven main body, one end of wind scooper is connected with heating tube cover, it is characterized in that also comprising air ducting, air ducting comprises first air dam and second air dam, second air dam is ridden and is buckled on first air dam, wherein the air inlet that is provided with on first air dam is connected with microwave generating apparatus, and the air outlet that is provided with on second air dam is connected with wind scooper.
Described first air dam comprises top board, side plate and base plate, top board, side plate and base plate are installed together in the form of slot, top board and base plate are triangular in shape, one notch of first air dam is installed facing to the side plate of micro-wave oven main body, the notch that opposite side opens wide forms air inlet naturally and aims at microwave generating apparatus and links together, offer air vent on the side plate, offer air vent on the triangle top board, offer air vent on the triangle bottom plate.
The rectangular groove shape of described second air dam, its horizontal notch forms the air port naturally and aims at wind scooper and links together, the notch sealing that opposite side is vertical, the air vent of offering on the side plate of first air dam and the top board are encapsulated in and form the air channel in the rectangular groove of second air dam.
Described cooling-part comprises motor and is installed in fan blade on the machine shaft.
The present invention is owing to extend to microwave generating apparatus by air ducting with air-guiding aisle, the heat that cooling-part produces during with microwave generating device works is through air ducting, wind scooper is blown in the heating tube cover, enter in the microwave oven cavity through the heat-generating pipe heating again, not only effectively cooled off microwave generating apparatus, and the heat that produces can make full use of microwave generating device works the time, improved the utilization rate of heat, saved the energy, also cancelled the hot blast motor in original hot air convection simultaneously, reduced cost, in addition, second air dam of air ducting is ridden and is buckled on first air dam, and its structure is firmly durable.The present invention be a kind of reasonable in design, cost is low, energy consumption is little and firm durable hot air convection type micro-wave oven.
Description of drawings
Fig. 1 is existing hot air convection type microwave oven schematic diagram.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a decomposition texture schematic diagram of the present invention.
Fig. 4 is the decomposition texture schematic diagram of air ducting of the present invention.
Fig. 5 is the structure chart of air ducting of the present invention.
The specific embodiment
The present invention will be further described below in conjunction with the drawings and specific embodiments.
With reference to Fig. 2,3,4, shown in 5, hot air convection type micro-wave oven of the present invention, comprise micro-wave oven main body 1, heat-generating pipe 2, cover in the heating tube cover 3 of heat-generating pipe 2 tops, wind scooper 4, air ducting 5, microwave generating apparatus 6 and cooling-part 7, wherein cooling-part 7 devices are in a rear flank portion in micro-wave oven main body 1 guidance panel zone, microwave generating apparatus 6 corresponding cooling-part 7 devices are at a middle side part in micro-wave oven main body 1 guidance panel zone, one end of wind scooper 4 is connected with heating tube cover 3, air ducting 5 comprises first air dam 51 and second air dam 52, second air dam 52 is ridden and is buckled on first air dam 51, wherein the air inlet 511 that is provided with on first air dam 51 is connected with microwave generating apparatus 6, and the air outlet 521 that is provided with on second air dam 52 is connected with wind scooper 4.
Described first air dam 51 comprises top board 513, side plate 512 and base plate 515, top board 513, side plate 512 and base plate 515 are installed together in the form of slot, top board 513 and base plate 515 are symmetrical triangular shape, first air dam, 51 1 notches are installed facing to the side plate of micro-wave oven main body 1, the notch that opposite side opens wide forms air inlet 511 naturally and aims at microwave generating apparatus 6 and links together, offer air vent on the side plate 512, offer air vent 514 on the triangle top board 513, offer air vent on the triangle bottom plate 515.
Described second air dam, 52 rectangular groove shapes, its horizontal notch forms air port 521 naturally and aims at wind scooper 4 and links together, the notch sealing that opposite side is vertical, the air vent of offering on the side plate 512 of first air dam 51 and the top board 513 are encapsulated in and form the air channel in second air dam, the 52 rectangular grooves.
Described cooling-part 7 comprises motor and is installed in fan blade on the machine shaft.
Operation principle of the present invention is as follows: the heat that cooling-part 7 produces during with microwave generating device works is blown in the heating tube cover through air ducting, wind scooper, enter in the microwave oven cavity through the heat-generating pipe heating again, not only effectively cooled off microwave generating apparatus, and the heat that produces can make full use of microwave generating device works the time, improved the utilization rate of heat, save the energy, also cancelled the hot blast motor in original hot air convection simultaneously, reduced cost.
Claims (4)
1. hot air convection type micro-wave oven, comprise micro-wave oven main body (1), heat-generating pipe (2), cover in the heating tube cover (3) of heat-generating pipe (2) top, wind scooper (4), microwave generating apparatus (6) and cooling-part (7), wherein cooling-part (7) device is in a rear flank portion of micro-wave oven main body (1), the corresponding cooling-part of microwave generating apparatus (6) (7) device is at a middle side part of micro-wave oven main body (1), one end of wind scooper (4) is connected with heating tube cover (3), it is characterized in that also comprising air ducting (5), air ducting (5) comprises first air dam (51) and second air dam (52), second air dam (52) is ridden and is buckled on first air dam (51), wherein the last air inlet (511) that is provided with of first air dam (51) is connected with microwave generating apparatus (6), and second air dam (52) is gone up the air outlet (521) that is provided with and is connected with wind scooper (4).
2. hot air convection type micro-wave oven according to claim 1, it is characterized in that described first air dam (51) comprises top board (513), side plate (512) and base plate (515), top board (513), side plate (512) and base plate (515) are installed together in the form of slot, top board (513) and base plate (515) are triangular in shape, one notch of first air dam (51) is installed facing to the side plate of micro-wave oven main body (1), the notch that opposite side opens wide forms air inlet (511) naturally and aims at microwave generating apparatus (6) and links together, side plate offers air vent on (512), offer air vent (514) on the triangle top board (513), triangle bottom plate offers air vent on (515).
3. hot air convection type micro-wave oven according to claim 1, it is characterized in that at right angles groove shape of described second air dam (52), its horizontal notch forms air port (521) naturally and aims at wind scooper (4) and links together, the notch sealing that opposite side is vertical, the air vent of offering on the side plate (512) of first air dam (51) and the top board (513) is encapsulated in second air dam (52) and at right angles forms the air channel in the groove.
4. according to each described hot air convection type micro-wave oven of claim 1 to 3, it is characterized in that described cooling-part (7) comprises motor and is installed in fan blade on the machine shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101545187A CN102230638B (en) | 2011-06-10 | 2011-06-10 | Hot wind convection type microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101545187A CN102230638B (en) | 2011-06-10 | 2011-06-10 | Hot wind convection type microwave oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102230638A true CN102230638A (en) | 2011-11-02 |
| CN102230638B CN102230638B (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101545187A Expired - Fee Related CN102230638B (en) | 2011-06-10 | 2011-06-10 | Hot wind convection type microwave oven |
Country Status (1)
| Country | Link |
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| CN (1) | CN102230638B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615751A (en) * | 2013-11-20 | 2014-03-05 | 美的集团股份有限公司 | Microwave oven |
| JP2017198401A (en) * | 2016-04-28 | 2017-11-02 | 日立アプライアンス株式会社 | Heating cooker |
| CN107548180A (en) * | 2017-07-21 | 2018-01-05 | 广东美的厨房电器制造有限公司 | Heating device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1160155A (en) * | 1995-06-09 | 1997-09-24 | 三星电子株式会社 | Convection microwave oven |
| EP0868112A2 (en) * | 1997-03-26 | 1998-09-30 | Samsung Electronics Co., Ltd. | Microwave oven |
| CN1209524A (en) * | 1997-08-25 | 1999-03-03 | 三星电子株式会社 | Micro-wave oven |
| KR20010081467A (en) * | 2000-02-14 | 2001-08-29 | 윤종용 | Microwave oven |
| JP2004263979A (en) * | 2003-03-04 | 2004-09-24 | Matsushita Electric Ind Co Ltd | High-frequency heating device |
| CN2670787Y (en) * | 2003-11-28 | 2005-01-12 | 广东美的集团股份有限公司 | Microwave ovens |
| CN101676633A (en) * | 2008-09-18 | 2010-03-24 | 乐金电子(天津)电器有限公司 | Microwave oven wind scooper |
-
2011
- 2011-06-10 CN CN2011101545187A patent/CN102230638B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1160155A (en) * | 1995-06-09 | 1997-09-24 | 三星电子株式会社 | Convection microwave oven |
| EP0868112A2 (en) * | 1997-03-26 | 1998-09-30 | Samsung Electronics Co., Ltd. | Microwave oven |
| CN1209524A (en) * | 1997-08-25 | 1999-03-03 | 三星电子株式会社 | Micro-wave oven |
| KR20010081467A (en) * | 2000-02-14 | 2001-08-29 | 윤종용 | Microwave oven |
| JP2004263979A (en) * | 2003-03-04 | 2004-09-24 | Matsushita Electric Ind Co Ltd | High-frequency heating device |
| CN2670787Y (en) * | 2003-11-28 | 2005-01-12 | 广东美的集团股份有限公司 | Microwave ovens |
| CN101676633A (en) * | 2008-09-18 | 2010-03-24 | 乐金电子(天津)电器有限公司 | Microwave oven wind scooper |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615751A (en) * | 2013-11-20 | 2014-03-05 | 美的集团股份有限公司 | Microwave oven |
| CN103615751B (en) * | 2013-11-20 | 2015-09-23 | 美的集团股份有限公司 | Micro-wave oven |
| JP2017198401A (en) * | 2016-04-28 | 2017-11-02 | 日立アプライアンス株式会社 | Heating cooker |
| CN107548180A (en) * | 2017-07-21 | 2018-01-05 | 广东美的厨房电器制造有限公司 | Heating device |
| CN107548180B (en) * | 2017-07-21 | 2020-08-28 | 广东美的厨房电器制造有限公司 | Heating cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102230638B (en) | 2013-03-20 |
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| 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. |
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| 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. Address before: 528311 Yongan Road, Beijiao Town, Guangdong District, Foshan, No. 6, No. Patentee before: Guangdong Midea Microwave Electrical Appliance Manufacturing Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150610 |
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| EXPY | Termination of patent right or utility model |