CN107366934A - Microwave furnace module and micro-wave oven - Google Patents
Microwave furnace module and micro-wave oven Download PDFInfo
- Publication number
- CN107366934A CN107366934A CN201710601510.8A CN201710601510A CN107366934A CN 107366934 A CN107366934 A CN 107366934A CN 201710601510 A CN201710601510 A CN 201710601510A CN 107366934 A CN107366934 A CN 107366934A
- Authority
- CN
- China
- Prior art keywords
- insulating trip
- micro
- wave oven
- waveguide
- furnace module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6408—Supports or covers specially adapted for use in microwave heating apparatus
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/80—Apparatus for specific applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/04—Heating using microwaves
Abstract
The invention discloses a kind of microwave furnace module and micro-wave oven, including the body (1) with waveguide mouth (11), the insulating trip (2) for being used to be fixed with the closure waveguide mouth (11) towards the side of micro-wave oven chamber and microwave can pass through of the body (1), be provided with the flow-guiding structure on the top for covering the insulating trip (2) on the body (1), the flow-guiding structure can guide the fluid above the insulating trip (2) flow to the insulating trip (2) the direction micro-wave oven chamber side.Microwave furnace module and micro-wave oven provided by the invention can effectively prevent or mitigate fluid to be gathered in carbonization at waveguide mouth and produce spark phenomenon.
Description
Technical field
The present invention relates to microwave heating technique field, in particular it relates to a kind of microwave furnace module and micro-wave oven.
Background technology
Micro-wave oven is the common cooking appliance for cooking or heating food, and it is placed in microwave cavity using Microwave Heating
Indoor food.
At present, as shown in Figure 1-Figure 3, micro-wave oven is used to being formed on the body 1 ' of chamber and be usually provided with waveguide mouth 11 ',
Transported to for microwave from the oral instructions in microwave cavity room, on waveguide mouth 11 ' set microwave can pass through (such as) mica
Piece 2 ' blocks waveguide mouth 11 ', to prevent fluid etc. from entering waveguide 3 ' from waveguide mouth 11 ' and then pollute magnetron etc..
Because mica sheet 2 ' and body 1 ' are unlikely to be complete flat state, and mica sheet 2 ' is assemblied in waveguide mouth 11 '
When upper, in order to have gap certainly before and after mica sheet 2 ' and the easy assembling of waveguide mouth 11 '.In addition, when assembling mica sheet 2 ', meeting
Mica sheet 2 ' is caused to inject the position of waveguide mouth after deforming laterally with certain dynamics, this causes in mica sheet 2 ' and body
Certain gap is produced between 1 '.
When cooking food with micro-wave oven, particularly roast meat or during chicken, the various oil in food can splash waveguide mouth
11 ' tip position, as shown in figure 3, fluid can be readily entered between mica sheet 2 ' and body 1 ' from tip position, and then produce
It is raw to condense, it is for years to have many dusts and adulterate together, along with microwave heats, cause the position oil carbon of waveguide mouth 11 '.Electricity
Magnetic wave is concentrated in the position of carbonization, and then produces sparking, causes micro-wave oven to damage.
If oil condenses on microwave oven waveguide mouth top or mica sheet surface, cleaning in time can reduce sparking problem, but
It is that oil can not then clean when entering between waveguide mouth and mica sheet, therefore sparking problem can not just improve caused by oil.
The content of the invention
The present invention provides a kind of microwave furnace module and micro-wave oven, and cloud is entered at waveguide mouth to solve oil in the prior art
Between master slice and body, the problem of sparking is easily produced after oil carbon.
To achieve these goals, one aspect of the present invention provides a kind of microwave furnace module, including the body with waveguide mouth,
The insulating trip for being used to be fixed with the closure waveguide mouth and microwave towards the side of micro-wave oven chamber and can pass through of the body,
The flow-guiding structure on the top for covering the insulating trip is provided with the body, the flow-guiding structure can guide the insulating trip
The fluid of top flows to the side of the direction micro-wave oven chamber of the insulating trip.
Preferably, the opening being formed a laterally extending on the body, the flow-guiding structure are the side of the overthe openings
The direction of edge towards the micro-wave oven chamber is bent to form the kink of the first slot, and the top of the insulating trip is inserted in described
In first slot.
Preferably, the top of the insulating trip forms "convex" shaped structure, and the convex portion of the "convex" shaped structure is inserted in institute
State in the first slot.
Preferably, the lower end of the insulating trip is inserted in the second slot set on the body.
Preferably, the body is respectively arranged with described in position corresponding with two corners of the insulating trip lower end
Two slots, two corners of the insulating trip correspond to respectively to be inserted in second slot.
Preferably, the body away from the side of the micro-wave oven chamber is fixed with waveguide, is set on the waveguide
The fixed part of fixation can be bonded with the body by being equipped with.
Preferably, the waveguide is respectively arranged with the institute with body welding above and below the waveguide mouth
State fixed part.
Preferably, the top of the waveguide mouth the fixed part respectively with the top position of the opening and lower section
Position welding.
Preferably, the direction protrusion with the position that the fixed part is fixed towards the waveguide of the body.
According to another aspect of the present invention, a kind of micro-wave oven is also provided, the micro-wave oven includes micro-wave oven as described above
Component.
In microwave furnace module and micro-wave oven provided by the invention, by setting flow-guiding structure to be covered in the top of insulating trip,
Fluid at the top of the bootable waveguide mouth of flow-guiding structure leaves the top of insulating trip so that fluid is from insulating trip towards microwave cavity
The side of room flows down, and so as to prevent gap that fluid is entered between insulating trip and body, thus avoids or mitigate fluid gathering
Collection is carbonized under microwave action in the gap and produces spark phenomenon.
Brief description of the drawings
Fig. 1 is to be provided with the structural representation at the position of waveguide mouth on micro-wave oven in the prior art；
Fig. 2 is the sectional view (being provided with mica sheet on waveguide mouth) at the position for being provided with waveguide mouth shown in Fig. 1；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is the structural representation at the position that micro-wave oven is provided with waveguide mouth in an embodiment of the invention；
Fig. 5 is the sectional view at the position for being provided with waveguide mouth shown in Fig. 4；
Fig. 6 is the structural representation of insulating trip in an embodiment of the invention；
Fig. 7 is the structural representation that insulating trip is arranged on waveguide mouth；
Fig. 8 is the sectional view that insulating trip is arranged on waveguide mouth；
Fig. 9 is enlarged drawing at B in Fig. 8.
Description of reference numerals
1 '-body；11 '-waveguide mouth；2 '-mica sheet；3 '-waveguide；
1- bodies；11- waveguide mouths；12- is open；13- kinks；The slots of 14- first；The slots of 15- second；2- mica sheets；
21- convex portions；3- waveguides；31- fixed parts.
Embodiment
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instruction such as " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer "
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplification retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
The present invention provides a kind of microwave furnace module, and the microwave furnace module includes the body 1 with waveguide mouth 11, the body 1
For forming micro-wave oven chamber, being used for of body 1 is fixed with the closure waveguide mouth 11 and micro- towards the side of micro-wave oven chamber
Wave energy it is enough through insulating trip 2, wherein, the flow-guiding structure on the top for covering the insulating trip 2 is provided with body 1, it is described to lead
Flow structure can guide the fluid of the top of insulating trip 2 flow to the insulating trip 2 the direction micro-wave oven chamber side.
In the art, the generally use mica sheet of insulating trip 2, but mica sheet is not limited to, can also use can
So that microwave by and with insulating effect other suitable materials.
In microwave furnace module provided by the invention, by setting flow-guiding structure to be covered in the top of insulating trip 2, flow-guiding structure
The fluid (predominantly fluid caused by cooking food) at the bootable top of waveguide mouth 11 leaves the top of insulating trip 2 so that oil
Liquid flows down from the side towards micro-wave oven chamber of insulating trip 2, so as to prevent fluid from entering between insulating trip 2 and body 1
Gap, thus avoid fluid from being gathered in the gap and be carbonized under microwave action and produce spark phenomenon.
Technical scheme is described in detail below according to embodiment of the invention and with reference to accompanying drawing.
(Fig. 8 and Fig. 9 can be combined) as shown in fig. 4-5, the opening 12 being formed a laterally extending on the body 1 is described
Flow-guiding structure is that the direction of edge towards the micro-wave oven chamber of the top of opening 12 is bent to form the kink 13 of the first slot 14,
The top of insulating trip 2 is inserted in first slot 14.
In present embodiment, it is preferable that as shown in Figure 6 and Figure 7, the top of insulating trip 2 forms "convex" shaped structure, described
The convex portion 21 of "convex" shaped structure is inserted in the first slot 14.
By the way that the top of insulating trip 2 is inserted in the first slot 14, the top that kink 13 is covered in insulating trip 2 can
Fluid above waveguide mouth 11 plays a part of water conservancy diversion, avoids fluid from flowing into insulating trip 2 and body 1 from the top of insulating trip 2
Between gap in.
It is open and sets it is to be appreciated that the flow-guiding structure is not limited in present embodiment set on body 1
The structure type of kink 13, the top of insulating trip 2 and the structure tilted down are covered in for example, can also be fixed on body 1,
The incline structure may also function as the effect of water conservancy diversion.Certainly, the flow-guiding structure in present embodiment is arranged to set at opening 12
The structure type of kink 13 is the preferred embodiment to cause technique simply and insulating trip 2 is easy for installation.
To cause insulating trip 2 to be fixed on waveguide mouth 11, except its upper end is inserted in into the China and foreign countries of the first slot 14, it is also necessary to it
Further installation is fixed.In present embodiment, it is preferable that the lower end of insulating trip 2 is inserted in the second slot 15 formed on body 1
In.
As shown in fig. 7, body 1 is respectively arranged with the second slot in position corresponding with two corners of the lower end of insulating trip 2
15, two corners of insulating trip 2 correspond to respectively to be inserted in the second slot 15.Wherein, second slot 15 is to pass through this
Two set on body 1 are similar to the structure of chamfering, and should be formed respectively similar to the structure of chamfering can accept the lower end of insulating trip 2
Two corners the second slot 15.
Certainly, insulating trip 2 is not limited to the mounting means being inserted in lower end in the second slot 15, and it is other suitable also to use
Mode fix, for example, insulating trip 2 is fixed on body 1 by fastener, or body is fixed on by way of clamping
On 1.In addition, the second slot 15 is also not limited to accept two corners of the lower end of insulating trip 2, may be alternatively provided as accepting insulating trip
2 whole lower end.
Waveguide 3 is generally fixed with away from the side of micro-wave oven chamber in body 1, microwave caused by magnetron is passed through
Waveguide 3 is transferred to waveguide mouth 11, and for waveguide 3 is fixed on body 1, being provided with waveguide 3 can paste with body 1
Close fixed fixed part 31.
Fixed part 31 can be specifically fixed on body 1 by way of welding.Preferably, waveguide 3 is in waveguide mouth 11
Above and below be respectively arranged with body 1 weld fixed part 31.As the solder joint in Fig. 8 at the C and D of the top of waveguide mouth 11 with
And the solder joint at the E of the lower section of waveguide mouth 11.
In view of setting the elongated opening 12 extended laterally on body 1, microwave may be revealed from the opening 12, and
And because opening 12 can cause the intensity decreases of body 1, after magnetron is assembled, because the weight of magnetron can cause body 1 to produce
Change shape, solves the problem using the fixed part 31 of waveguide 3 and the welding of body 1 in present embodiment.
Preferably, the fixed part 31 in the top of waveguide mouth 11 welds with the top position of opening 12 and lower portion respectively
Connect, such as in figs. 8 and 9, solder joint is respectively arranged with the C of overthe openings and at the D of opening lower section.Opened by fixed part 31
The top position of mouth 12 and lower portion are respectively welded, and microwave can be prevented between opening 12 and fixed part 31 and body 1
Reveal in gap, that is to say, that fixed part 31 prevents the leakage of microwave at opening 12, in addition, by the way that fixed part 31 is enhanced
Intensity around opening 12, can effectively prevent the deformation of body 1.
In addition, in present embodiment, body 1 protrudes with the position that fixed part 31 is fixed towards the direction of waveguide 3.
So, it may be such that fixed part 31 is bonded with body 1 well, and be beneficial to firm welding.
According to another aspect of the present invention, a kind of micro-wave oven is also provided, the micro-wave oven includes micro-wave oven group as described above
Part.
Micro-wave oven provided by the invention, it can effectively prevent fluid is gathered at waveguide mouth to be carbonized and produce asking for sparking
Topic, so as to effectively increase the quality of micro-wave oven.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited thereto.At this
In the range of the technology design of invention, a variety of simple variants, including each particular technique can be carried out to technical scheme
Feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No longer separately illustrate.But these simple variants and combination should equally be considered as content disclosed in this invention, belong to the present invention
Protection domain.
Claims (10)
1. a kind of microwave furnace module, including the body (1) with waveguide mouth (11), the body (1) is used for towards micro-wave oven
The insulating trip (2) that the side of chamber is fixed with the closure waveguide mouth (11) and microwave can pass through, it is characterised in that described
The flow-guiding structure on the top for covering the insulating trip (2) is provided with body (1), the flow-guiding structure can guide the insulating trip
(2) fluid above flows to the side of the direction micro-wave oven chamber of the insulating trip (2).
2. microwave furnace module according to claim 1, it is characterised in that be formed a laterally extending on the body (1)
It is open (12), the flow-guiding structure is bent to form for the direction of edge towards the micro-wave oven chamber above the opening (12)
There is the kink (13) of the first slot (14), the top of the insulating trip (2) is inserted in first slot (14).
3. microwave furnace module according to claim 2, it is characterised in that the top of the insulating trip (2) forms " convex " word
Shape structure, the convex portion (21) of the "convex" shaped structure are inserted in first slot (14).
4. microwave furnace module according to claim 2, it is characterised in that the lower end of the insulating trip (2) is inserted in described
In the second slot (15) set on body (1).
5. microwave furnace module according to claim 4, it is characterised in that the body (1) with the insulating trip (2)
Position corresponding to two corners at end is respectively arranged with second slot (15), two corners of the insulating trip (2)
Correspond to and be inserted in second slot (15) respectively.
6. the microwave furnace module according to any one in claim 2-5, it is characterised in that body (1) deviates from
The side of the micro-wave oven chamber is fixed with waveguide (3), and being provided with the waveguide (3) can paste with the body (1)
Close fixed fixed part (31).
7. microwave furnace module according to claim 6, it is characterised in that the waveguide (3) is in the waveguide mouth (11)
Above and below be respectively arranged with the body (1) welding the fixed part (31).
8. microwave furnace module according to claim 6, it is characterised in that in the described solid of the top of the waveguide mouth (11)
Determine portion (31) to weld with the top position of the opening (12) and lower portion respectively.
9. microwave furnace module according to claim 6, it is characterised in that the body (1) with the fixed part (31)
Fixed position protrudes towards the direction of the waveguide (3).
10. a kind of micro-wave oven, it is characterised in that the micro-wave oven includes micro- according to any one in claim 1-9
Ripple furnace module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601510.8A CN107366934B (en) | 2017-07-21 | 2017-07-21 | Microwave furnace module and micro-wave oven |
| PCT/CN2017/119510 WO2019015259A1 (en) | 2017-07-21 | 2017-12-28 | Microwave oven assembly and microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601510.8A CN107366934B (en) | 2017-07-21 | 2017-07-21 | Microwave furnace module and micro-wave oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107366934A true CN107366934A (en) | 2017-11-21 |
| CN107366934B CN107366934B (en) | 2019-04-16 |
Family
ID=60307402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710601510.8A Active CN107366934B (en) | 2017-07-21 | 2017-07-21 | Microwave furnace module and micro-wave oven |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107366934B (en) |
| WO (1) | WO2019015259A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954414A (en) * | 2018-06-13 | 2018-12-07 | 广东美的厨房电器制造有限公司 | Micro-wave oven |
| WO2019015259A1 (en) * | 2017-07-21 | 2019-01-24 | 广东美的厨房电器制造有限公司 | Microwave oven assembly and microwave oven |
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| JPH08339888A (en) * | 1995-06-13 | 1996-12-24 | Matsushita Electric Ind Co Ltd | High frequency heating device |
| CN1498516A (en) * | 2001-11-13 | 2004-05-19 | ���µ�����ҵ��ʽ���� | High-frequency heating apparatus |
| CN1518848A (en) * | 2001-10-31 | 2004-08-04 | ���µ�����ҵ��ʽ���� | High-frequency heating apparatus |
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| CN103967226A (en) * | 2014-05-11 | 2014-08-06 | 龙宏元 | Flow guiding or flow leading type automatic drainage waterproof system |
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| JPH0644061Y2 (en) * | 1988-11-01 | 1994-11-14 | 船井電機株式会社 | Electric heater |
| CN2224995Y (en) * | 1995-07-04 | 1996-04-17 | 胡守军 | Microwave water heater |
| KR19980063369A (en) * | 1996-12-12 | 1998-10-07 | 윤종용 | microwave |
| CN1782509A (en) * | 2004-11-30 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Installing structure of microwave oven blocking sheet |
| CN102641823B (en) * | 2012-05-14 | 2015-10-28 | 中国科学院微电子研究所 | A kind of even adhesive dispenser of microwave and even gluing method |
| CN107366934B (en) * | 2017-07-21 | 2019-04-16 | 广东美的厨房电器制造有限公司 | Microwave furnace module and micro-wave oven |
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2017
- 2017-07-21 CN CN201710601510.8A patent/CN107366934B/en active Active
- 2017-12-28 WO PCT/CN2017/119510 patent/WO2019015259A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08339888A (en) * | 1995-06-13 | 1996-12-24 | Matsushita Electric Ind Co Ltd | High frequency heating device |
| CN1518848A (en) * | 2001-10-31 | 2004-08-04 | ���µ�����ҵ��ʽ���� | High-frequency heating apparatus |
| CN1498516A (en) * | 2001-11-13 | 2004-05-19 | ���µ�����ҵ��ʽ���� | High-frequency heating apparatus |
| KR20070054991A (en) * | 2005-11-24 | 2007-05-30 | 삼성전자주식회사 | Heating cooker |
| CN201825476U (en) * | 2010-10-22 | 2011-05-11 | 罗惠军 | Sealed rubbish bin |
| CN102650439A (en) * | 2012-04-26 | 2012-08-29 | 广东格兰仕微波炉电器制造有限公司 | Microwave oven with steam function |
| CN103967226A (en) * | 2014-05-11 | 2014-08-06 | 龙宏元 | Flow guiding or flow leading type automatic drainage waterproof system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015259A1 (en) * | 2017-07-21 | 2019-01-24 | 广东美的厨房电器制造有限公司 | Microwave oven assembly and microwave oven |
| CN108954414A (en) * | 2018-06-13 | 2018-12-07 | 广东美的厨房电器制造有限公司 | Micro-wave oven |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019015259A1 (en) | 2019-01-24 |
| CN107366934B (en) | 2019-04-16 |
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