CN110529886A - Micro-wave oven and bottom plate for micro-wave oven - Google Patents
Micro-wave oven and bottom plate for micro-wave oven Download PDFInfo
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- CN110529886A CN110529886A CN201810514745.8A CN201810514745A CN110529886A CN 110529886 A CN110529886 A CN 110529886A CN 201810514745 A CN201810514745 A CN 201810514745A CN 110529886 A CN110529886 A CN 110529886A
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- 239000003381 stabilizer Substances 0.000 claims description 31
- 238000005266 casting Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 15
- 230000001976 improved effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
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- 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
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- 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
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- 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
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- Baking, Grill, Roasting (AREA)
Abstract
The invention discloses a kind of micro-wave oven and for the bottom plate of micro-wave oven, the micro-wave oven includes: the cabinet, fan assembly and bottom plate of bottom-open, and the side wall of the cabinet is equipped with air inlet；The fan assembly is mounted in cabinet and the neighbouring air inlet；The bottom plate is set to the bottom of the cabinet and includes: ontology and windshied part, and the ontology is equipped with air outlet；The windshied part is set to the side away from the cabinet of the ontology, and the windshied part is adjacent to the air inlet, to hinder air inlet described in the air flow direction of the air outlet.Micro-wave oven according to the present invention, fan assembly introduces cold wind from air inlet and blows to temperature rise device, by the side away from cabinet that windshied part is located to ontology, windshied part is arranged adjacent to air inlet, the air flow direction air inlet of air outlet is hindered using windshied part, it avoids hot wind and is re-introduced into cabinet, improve cooling effect and cooling efficiency, and then the service life of temperature rise device can be extended.
Description
Technical field
The present invention relates to cooking apparatus technical fields, more particularly, to a kind of micro-wave oven and for the bottom plate of micro-wave oven.
Background technique
Micro-wave oven at work, electronics, electrical part temperature can be increased with runing time.
In order to reduce the temperature of temperature rise device, maintain the temperature of electrical part in certain temperature range, microwave cabinet
Upper to be provided with air inlet, inside is provided with fan assembly, air outlet is arranged on bottom plate, will be outside micro-wave oven using fan assembly
Cold wind introduce and blow to temperature rise device and prolonged the service life with reducing the temperature of electronic apparatus part.
However, above-mentioned micro-wave oven is in use, cooling effect is undesirable, and electrical part is easy to reach saturation state temperature
Degree.
Summary of the invention
The application is to be made based on inventor to the discovery of following facts and problem and understanding:
Micro-wave oven electronics, electrical part temperature are with time change at work and temperature can increase.In the prior art,
Electronics, electrical part temperature are to blow to temperature rise component by external cold wind to cool down using fan component.Therefore in structure
It has to meet the structure for thering is cold wind to enter, the temperature of each component just can be effectively reduced.
But existing micro-wave oven is in use, the hot wind blown out from air outlet easily flows to from cold air inlet,
Hot wind is re-introduced into and is blown to temperature rise device, and cooling effect is caused to substantially reduce, and electrical part is easy to reach saturation state temperature
Degree, influences the service life of temperature rise device.
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes that one kind is micro-
Wave furnace, the good heat dissipation effect of the micro-wave oven can extend the service life of temperature rise device.
Micro-wave oven according to the present invention, comprising: cabinet, fan assembly and the bottom plate of bottom-open, the side wall of the cabinet
It is equipped with air inlet；The fan assembly is mounted in cabinet and the neighbouring air inlet；The bottom plate is set to the cabinet
Bottom and include: ontology and windshied part, the ontology is equipped with air outlet；It is described that the windshied part is set to deviating from for the bottom plate
The side of cabinet, and the windshied part is adjacent to the air inlet, to hinder air inlet described in the air flow direction of the air outlet.
Micro-wave oven according to the present invention, it is by the way that windshied part to be located to the side away from cabinet of ontology, windshied part is neighbouring
Air inlet setting can use the air flow direction air inlet that windshied part hinders air outlet, so as to avoid hot wind from being drawn again
Enter cabinet, fan assembly introduces cold wind from air inlet and blows to temperature rise device, improves cooling effect and cooling efficiency, Jin Erke
To extend the service life of temperature rise device.
In addition, micro-wave oven according to the present invention can also have the following additional technical features:
According to some embodiments of the present invention, the windshied part is the side recess that the ontology faces away from the cabinet
The raised line of formation.
Optionally, the raised line edge is prolonged generally perpendicular to the direction for the air-flow for flowing to the air inlet from the air outlet
It stretches.
Optionally, the raised line includes: wind deflector, and the wind deflector is connected with the ontology and faces away from the cabinet
Side extend.
Further, the raised line further include: leeward plate, the leeward plate is spaced apart with the wind deflector is set to the gear
Aerofoil far from the air outlet side and be connected with the ontology；Connecting plate, the connecting plate respectively with the wind deflector,
The leeward plate is connected with the ontology.
Optionally, the bottom plate is equipped at least three stabilizer blades, and at least three stabilizer blade includes the set on the body
One stabilizer blade is located at the second stabilizer blade on connecting plate at least one.
Optionally, second stabilizer blade is elastic component, and the height H of second stabilizer blade in its natural state meets: 1mm
≤H≤4mm。
According to some embodiments of the present invention, the air inlet is set to the rear wall of the cabinet, and the windshied part is set to
The back edge of the ontology and the neighbouring ontology, and the windshied part extends in left-right direction.
Optionally, the air outlet includes multiple spaced exhaust vents.
Optionally, the stamping parts that the bottom plate is integrally formed.
Bottom plate according to the present invention for micro-wave oven, comprising: ontology and windshied part, the ontology are equipped with air outlet；
The windshied part is set to the ontology and extends downwardly, back edge of the windshied part adjacent to the ontology.
Bottom plate according to the present invention for micro-wave oven, can hinder to blow out from air outlet is distinguished and admirable on rear side of micro-wave oven,
Heat dissipation is realized conducive to auxiliary.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the schematic diagram of micro-wave oven in the related technology；
Fig. 2 is the test schematic diagram of micro-wave oven；
Schematic diagram when Fig. 3 is micro-wave oven test in the related technology；
Fig. 4 is the schematic diagram of micro-wave oven according to an embodiment of the present invention；
Fig. 5 is the bottom view of the bottom plate according to an embodiment of the present invention for micro-wave oven；
Fig. 6 is the cross-sectional view of the line A-A along Fig. 5；
Fig. 7 is the cross-sectional view of the line B-B along Fig. 5.
Appended drawing reference:
100: micro-wave oven；
1: cabinet；11: rear wall；10: air inlet；
2: fan assembly；
3: bottom plate；30: air outlet；31: ontology；32: windshied part；
310: exhaust vent；331: the first stabilizer blades；
320: raised line；321: wind deflector；322: leeward plate；323: connecting plate；324: the second stabilizer blades.
Specific embodiment
In micro-wave oven, in addition electronics, electrical part can generate fever at runtime, in addition due to the heating temperature meeting to food
Be transferred to electronics, electrical part, therefore, electronics, electrical part temperature can be increased with runing time.
Micro-wave oven in the related technology, in order to control the temperature of temperature rise device in certain temperature range, after cabinet
Air inlet is offered on side wall, is provided with fan assembly in cabinet, as shown in Figure 1, external cold wind passes through blower fan group from air inlet
Part introduces in micro-wave oven, and the cold wind of entrance blows to the temperature rises device such as HVT, MGT, HVC, PCB, FUSE, to carry out to temperature rise device
It cools and the temperature of temperature rise device is maintained within a certain range.
Inventor is the study found that micro-wave oven in the related technology, and external cold wind is according to the placement position of micro-wave oven, sometimes
It can smoothly enter into, it is also possible to which entrance is not very smoothly.For example, as shown in Figure 2 place micro-wave oven if, extraneous cold wind be difficult into
Enter microwave oven internal.Therefore, in order to ensure the safety of micro-wave oven, when doing temperature rise experiment, the placement position of micro-wave oven such as Fig. 2
It is shown, at this point, being flowed to by the cold wind that the air inlet on rear wall enters microwave oven internal as shown by arrows.
There are also a kind of situation, cold wind enters microwave oven internal by arrow direction shown in Fig. 3, and cool exterior air passes through wind
Thermomechanical components enter microwave oven internal, after reducing electrical part temperature, cabinet can be discharged, a part is discharged by the air outlet on bottom plate
Outside micro-wave oven.Since micro-wave oven baseboard has space with holding plane, so wind a part of discharge is discharged from front, a part
From the position for being discharged to rear wall below, the hot wind of neighbouring air inlet reenters microwave oven internal by fan assembly, logical in this way
The wind for crossing bottom plate discharge reenters after micro-wave oven, can reduce microwave oven internal cooling effect by working long hours.
In this way, entering the temperature of the cold wind of the cold wind of microwave oven internal and the direction entrance of Fig. 2 mark by this path Fig. 3
Degree will be different, because this partial air by fan assembly enters micro-wave oven in Fig. 3, meeting while cooling to temperature rise device
Environment temperature is improved, in addition, the temperature of electrical part can increase, and electrical part easily reaches saturation with the working time of micro-wave oven
State temperature.
That is, the temperature of electrical part can be effectively reduced by the cold wind that air inlet enters in micro-wave oven, but from
The hot wind of air outlet blowout enters microwave oven internal can reduce cooling effect instead.
For this purpose, the present invention provides a kind of micro-wave oven 100 and for the bottom plate 3 of micro-wave oven.
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom" "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.In addition, defining " first ", " second "
Feature can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated,
The meaning of " plurality " is two or more.
Micro-wave oven 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 7 and for the bottom plate 3 of micro-wave oven.
In conjunction with shown in Fig. 1 and Fig. 4, micro-wave oven 100 according to an embodiment of the present invention includes: cabinet 1, fan assembly 2 and bottom
Plate 3, wherein the bottom-open of cabinet 1 can be equipped on air inlet 10, such as the rear wall 11 of cabinet 1 on the side wall of cabinet 1
It can be equipped with air inlet 10, outside air can enter inside cabinet 1 from air inlet 10.
Fan assembly 2 may be mounted in cabinet 1, and fan assembly 2 is adjacent to air inlet 10, thus by extraneous cold sky
Gas introduces inside cabinet 1 from air inlet 10, is the temperature rise device cooling inside cabinet 1, improves cooling effect, avoid temperature rise device
Temperature it is excessively high, can extend the service life of temperature rise device, improve the safety of micro-wave oven 100.
In conjunction with shown in Fig. 4-Fig. 7, bottom plate 3 can be set to the bottom of cabinet 1, and bottom plate 3 may include: ontology 31 and keep out the wind
Portion 32.Specifically, air outlet 30 can be equipped on ontology 31, enter the air inside cabinet 1 to temperature rise device from air inlet 10
After part cooling, blown out with the partial heat of temperature rise device from air outlet 30.Windshied part 32 can deviate from cabinet 1 set on ontology 31
Side, i.e., windshied part 32 be set to ontology 31 lower part, windshied part 32 is adjacent to air inlet 10, to hinder the air-flow stream of air outlet 30
To air inlet 10.
When in use, fan assembly 2 drives extraneous air to enter in cabinet 1 from air inlet 10 to micro-wave oven 100 as a result,
Portion cools down for temperature rise device, takes away the partial heat of temperature rise device, and hot-air flows out from the air outlet 30 on ontology 31, passes through
Windshied part 32 is set, the stream of hot air blown out from air outlet 30 can be hindered to air inlet 10, can be drawn again to avoid hot wind
Enter cabinet 1, so as to so that the air inside from air inlet 10 into micro-wave oven 100 is the lower cold air of temperature, Ke Yiti
Cooling efficiency is risen, and the heat dissipation effect to electrical part can be improved, and then the service life of temperature rise device can be extended, is improved
The safety of micro-wave oven 100.
According to some embodiments of the present invention, as shown in Figure 4 and Figure 5, windshied part 32 can face away from cabinet 1 for ontology 31
Side be recessed the raised line 320 to be formed.Optionally, the stamping parts that bottom plate 3 can be integrally formed, i.e. ontology 31 and windshied part 32 are logical
Cross punching press integrated molding.On the one hand, windshied part 32 and ontology 31 are integrally formed, and are easily worked manufacture, are improved the production of product
Efficiency reduces production cost, on the other hand, can increase the bonding strength of windshied part 32 Yu ontology 31, reduces the two hair
The probability of raw fracture, improves the reliability of bottom plate 3.
In some embodiments, as shown in the good Fig. 5 of Fig. 4, raised line 320 can flow to air inlet along generally perpendicular to from air outlet 30
The direction of the air-flow of mouth 10 extends.For example, in attached example shown in Fig. 3, the gas of air inlet 10 is flowed to from air outlet 30
The direction of stream is from front to back that raised line 320 extends along generally perpendicular to front-rear direction, i.e., raised line 320 substantially prolongs in left-right direction
It stretches.
Optionally, as shown in Figure 4 and Figure 5, air inlet 10 can be set to the rear wall 11 of cabinet 1, and windshied part 32 can be set to
The back edge of ontology 31 and adjacent body 31, windshied part 32 extend in left-right direction.Thus, it is possible to effectively hinder from air outlet 30
The air flow direction air inlet 10 of outflow can be introduced again into cabinet 1 to avoid hot wind, the cooling to temperature rise device can be improved
Effect.
It is understood that air inlet 10 can also be set to the left side wall of cabinet 1, at this point, windshied part 32 can be set to ontology
31 and adjacent body 31 left margin, windshied part 32 extends along the longitudinal direction.Certainly, structure of the invention is without being limited thereto, air inlet
Mouth 10 can also be set to the right side walls of cabinet 1, at this point, windshied part 32 can be set to the right edge of ontology 31 and adjacent body 31, gear
Wind portion 32 extends along the longitudinal direction.This will be understood by for a person skilled in the art, therefore repeat no more.
Optionally, in conjunction with shown in Fig. 6 and Fig. 7, raised line 320 may include: wind deflector 321, and wind deflector 321 can be with ontology 31
It is connected, and wind deflector 321 faces away from the side extension of cabinet 1, i.e., in the example shown in the series of figures, wind deflector 321 and ontology 31
It is connected, and wind deflector 321 extends downwardly.At this point, wind deflector 321 can connect in the rear edge of ontology 31, i.e. raised line 320 constitutes this
The back edge of body 31；Alternatively, wind deflector 321 can also connect accessory plate (not shown), wind deflector 321 and accessory plate are common
Constitute recessed step.It when the hot wind blown out from the air outlet 30 on ontology 31 flows backward, can be obstructed, hinder by wind deflector 321
Hot wind has been hindered further to flow backward, therefore, hot wind will not be flowed directly at air inlet 10, be drawn again so as to avoid hot wind
Enter in cabinet 1, so that introducing the wind of cabinet 1 from air inlet 10 is extraneous cold wind, and then cooling effect can be improved.
In some embodiments, as shown in Figure 6 and Figure 7, raised line 320 can also include: leeward plate 322 and connecting plate 323,
Leeward plate 322 is spaced apart the side (for example, rear side of diagram) of the separate air outlet 30 set on wind deflector 321 with wind deflector 321,
And leeward plate 322 can be connected with ontology 31, and connecting plate 323 can be connected with wind deflector 321, leeward plate 322 and ontology 31 respectively.
Thus, it is possible to make the simple and compact for structure of raised line 320, it when hot wind is flowed to air inlet 10, can bump against on wind deflector 321, change
The flow direction of hot wind allows the higher cooling air-flow of temperature to be discharged into the external world in time, effectively plays cooling and acts on, and one
Aspect avoids the excessively high situation of 3 temperature of bottom plate and occurs, and so as to extend the service life of bottom plate 3, on the other hand, hinders
Hot wind further flows towards air inlet 10, avoids hot wind from being re-introduced into cabinet 1, cooling effect is further promoted.
Optionally, as shown in Figure 6 and Figure 7, wind deflector 321 tilts extension, leeward plate 322 downwards and towards leeward plate 322
It tilts downwards and towards wind deflector 321 and extends.In other words, wind deflector 321 and leeward plate 322 are respectively facing and extend downwardly each other.
In this way, not only structure adds single compact, manufacture easy to process, and is conducive to guidance hot wind flow, promote heat dissipation.
Optionally, air outlet 30 may include multiple spaced exhaust vents 310, from air inlet 10 by fan assembly 2
The cold wind of introducing blows to temperature rise device, after the heat for taking away temperature rise device, blows out from multiple air outlets 30, by by air outlet 30
It is set as including spaced multiple exhaust vents 310, air output can be increased, accelerate hot wind and shed, cooling effect can be improved
Rate.
According to some embodiments of the present invention, at least three stabilizer blades can be equipped on bottom plate 3, at least three stabilizer blades include being located at
The first stabilizer blade 331 on ontology 31 is located at the second stabilizer blade 324 on connecting plate 323 at least one.That is, micro-wave oven
100 include at least three stabilizer blades, wherein ontology 31 be equipped with the first stabilizer blade 331, connecting plate 323 be equipped at least one second
Stabilizer blade 324, to avoid micro-wave oven 100 from shaking by the first stabilizer blade 331 and the common supporting box 1 of the second stabilizer blade 324.
For example, stabilizer blade includes two the first stabilizer blades 331 on ontology 31 and sets in Fig. 4 and example shown in fig. 5
In two the second stabilizer blades 324 on connecting plate 323, and stabilizer blade is respectively adjacent to four turnings of micro-wave oven 100, and two second
Foot 324, which is spaced apart, is set to connecting plate 323.
Optionally, the second stabilizer blade 324 can be elastic component, so as to improve the platform that micro-wave oven 100 is placed on out-of-flatness
Stability when upper, reduces and shakes, and slowing down vibration can reduce noise.
Optionally, the height H of the second stabilizer blade 324 in its natural state can satisfy: 1mm≤H≤4mm.That is, the
The natural height of one stabilizer blade 331 can take arbitrary value between 1mm-4mm, for example, the natural height of the second stabilizer blade 324 can be
1mm, 3mm, 3.5mm, 4mm etc..Inventors have found that when windshied part 32 is bonded with placement platform completely, if placement platform is not
Smooth, micro-wave oven 100 is easy to appear shaking, influences stability and safety；And between windshied part 32 and holding plane
When gap is greater than 4mm, windshied part 32 hinders the ability of hot-air that can not play, and hot-air easily turns again at air inlet 10；And
And the gap of windshied part 32 and placement platform when contacting and between windshied part 32 and placement platform is when being less than 3mm, from air outlet 30
The test result that the hot wind of blowout is introduced again into air inlet 10 is similar.
Therefore, it sets the height H of the second stabilizer blade 324 in its natural state between 1mm-4mm, it both can be to avoid micro-
Wave furnace 100 shakes, and improves stability and safety, can also effectively play windshied part 32 hinder the stream of hot air of air outlet 30 to
The effect of air inlet 10, improves cooling efficiency, and improving radiating effect extends the service life of temperature rise device.
Bottom plate 3 according to an embodiment of the present invention for micro-wave oven is used for micro-wave oven, is adapted to mount to micro-wave oven 100
1 bottom of cabinet, the rear wall 11 of micro-wave oven 100 are equipped with air inlet 10, and bottom plate 3 includes ontology 31 and windshied part 32, such as Fig. 5-
Shown in Fig. 7, air outlet 30 can be equipped on ontology 31, windshied part 32 is set to ontology 31, and windshied part 32 extends downwardly, windshied part
The back edge of 32 adjacent bodies 31.
In this way, the hot wind that air outlet 30 is blown out is stopped by windshied part 32, hot wind is hindered to flow backward, hot wind will not be toward air inlet
Flowed at mouthfuls 10, namely only extraneous cold wind enters inside micro-wave oven 100 from air inlet 10, so as to avoid hot wind again by
Micro-wave oven 100 is introduced, the cooling effect and cooling efficiency of micro-wave oven 100 are improved, and then is conducive to extend temperature rise in micro-wave oven 100
The service life of device.
Micro-wave oven 100 according to an embodiment of the present invention other constitute and operate for those of ordinary skill in the art and
It says it is all known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (11)
1. a kind of micro-wave oven characterized by comprising
The side wall of the cabinet of bottom-open, the cabinet is equipped with air inlet；
Fan assembly, the fan assembly is mounted in cabinet and the neighbouring air inlet；
Bottom plate, the bottom plate are set to the bottom of the cabinet and include:
Ontology, the ontology are equipped with air outlet；
Windshied part, the windshied part are set to the side away from the cabinet of the ontology, and the windshied part it is neighbouring described in into
Air port, to hinder air inlet described in the air flow direction of the air outlet.
2. micro-wave oven according to claim 1, which is characterized in that the windshied part is that the ontology faces away from the case
The side of body is recessed the raised line to be formed.
3. micro-wave oven according to claim 2, which is characterized in that the raised line is along generally perpendicular to from the air outlet stream
Extend to the direction of the air-flow of the air inlet.
4. micro-wave oven according to claim 3, which is characterized in that the raised line includes:
Wind deflector, the wind deflector are connected with the ontology and face away from the side extension of the cabinet.
5. micro-wave oven according to claim 4, which is characterized in that the raised line further include:
Leeward plate, the leeward plate be spaced apart with the wind deflector side set on the wind deflector far from the air outlet and
It is connected with the ontology；
Connecting plate, the connecting plate are connected with the wind deflector, the leeward plate and the ontology respectively.
6. micro-wave oven according to claim 5, which is characterized in that the bottom plate be equipped at least three stabilizer blades, it is described extremely
Few three stabilizer blades include that the first stabilizer blade set on the body is located at the second stabilizer blade on connecting plate at least one.
7. micro-wave oven according to claim 6, which is characterized in that second stabilizer blade is elastic component, and described second
The height H of foot in its natural state meets: 1mm≤H≤4mm.
8. micro-wave oven described in any one of -7 according to claim 1, which is characterized in that the air inlet is set to the cabinet
Rear wall, the windshied part is set to the back edge of the ontology and the neighbouring ontology, and the windshied part prolongs in left-right direction
It stretches.
9. micro-wave oven described in any one of -7 according to claim 1, which is characterized in that the air outlet includes that multiple intervals are set
The exhaust vent set.
10. micro-wave oven described in any one of -7 according to claim 1, which is characterized in that the bottom plate was integrally formed rushes
Casting die.
11. the rear wall of a kind of bottom plate for micro-wave oven, the micro-wave oven is equipped with air inlet characterized by comprising
Ontology, the ontology are equipped with air outlet；
Windshied part, the windshied part are set to the ontology and extend downwardly, back edge of the windshied part adjacent to the ontology.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810514745.8A CN110529886A (en) | 2018-05-25 | 2018-05-25 | Micro-wave oven and bottom plate for micro-wave oven |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810514745.8A CN110529886A (en) | 2018-05-25 | 2018-05-25 | Micro-wave oven and bottom plate for micro-wave oven |
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| CN110529886A true CN110529886A (en) | 2019-12-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116127A (en) * | 2019-12-30 | 2021-07-16 | 广东美的厨房电器制造有限公司 | Steam box |
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