CN104748177B - Split type microwave oven - Google Patents
Split type microwave oven Download PDFInfo
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- CN104748177B CN104748177B CN201510138068.0A CN201510138068A CN104748177B CN 104748177 B CN104748177 B CN 104748177B CN 201510138068 A CN201510138068 A CN 201510138068A CN 104748177 B CN104748177 B CN 104748177B
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- micro
- wave
- wave screening
- screening part
- microwave
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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
- H05B6/76—Prevention of microwave leakage, e.g. door sealings
Abstract
The invention discloses a kind of split type microwave oven, including：First micro-wave screening part；Microwave module, microwave module includes control assembly, power source and power supply, and control assembly is connected with power source respectively with power supply；Coaxial cable, coaxial cable is telescopically located on microwave module；Cavity module, cavity module includes electromagnetic wave guiding piece and the second micro-wave screening part, and the second micro-wave screening part and the first micro-wave screening part coordinate to limit microwave heating resonator cavity；Micro-wave screening choke；And detection means, detection means is connected with control assembly.Split type microwave oven according to the present invention, when the second micro-wave screening part and the first micro-wave screening part coordinate, can limit for heating food microwave heating resonator cavity, when coaxial cable receives cavity module to during near the position of the second fixture, the first fixture can be placed the kitchen articles such as dishes.Thus, decrease the space that split type microwave oven takies, improve the utilization rate of kitchen space.
Description
Technical field
The present invention relates to household electrical appliance technical field, specifically, more particularly, to a kind of split type microwave oven.
Background technology
In correlation technique, market mainly includes two kinds of integrated microwave ovens, one kind inputs one for magnetron power source
Type micro-wave stove, another kind inputs integrated microwave oven for semiconductor power source.Wherein, magnetron power source input integrated microwave
Stove mainly includes microwave oven cavity, waveguide, magnetron power source, high voltage power supply, base plate, and magnetron power source is fixed on waveguide
On, waveguide and microwave oven cavity pass through welding or riveting is fixed together, and high voltage power supply is fixed on base plate；Semiconductor power
Source input integrated microwave oven mainly includes microwave oven cavity, waveguide, semiconductor microwave feedthrough, coaxial cable, quasiconductor
Power source, DC source, wherein semiconductor power source are linked together with semiconductor microwave feedthrough by coaxial cable, and half
Conductor power source is fixed on base plate, and waveguide and microwave oven cavity pass through welding or riveting is fixed together.
In prior art, not magnetron tube power source or semiconductor power source all by microwave oven cavity and power source and its
Power supply integrates, and integration degree is high, but machine volume is big, weight is big, and the kitchen range top is difficult to place and mobile.
Content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.For this reason, the present invention carries
Go out a kind of split type microwave oven, described split type microwave oven has the advantages that the little, convenient use that takes up room.
The split type microwave oven being provided according to the present invention, including：First micro-wave screening part, described first micro-wave screening part is fitted
In being arranged on the first fixture；Microwave module, described microwave module is mounted on second above described first fixture
On fixture, described microwave module includes control assembly, power source and power supply, described control assembly and described power supply respectively with institute
State power source to be connected；Coaxial cable, described coaxial cable is telescopically located on described microwave module；Cavity module, described chamber
Module is located at the lower section of described microwave module, and described cavity module includes electromagnetic wave guiding piece and the second micro-wave screening part, institute
The lower end stating electromagnetic wave guiding piece with described coaxial cable is connected, and covers on described electromagnetic wave guiding outside described second micro-wave screening part
On part, the lower end of described second micro-wave screening part is suitable to coordinate with described first micro-wave screening part to limit microwave heating resonance
Chamber；Micro-wave screening choke, described micro-wave screening choke is located at the outside of described microwave heating resonator cavity with limiting
Microwave leakage is prevented when stating microwave heating resonator cavity；And for detecting whether described microwave heating resonator cavity occurs the inspection of leaky wave
Survey device, described detection means is connected with described control assembly.
According to the split type microwave oven of the present invention, drive cavity block motion by using telescopic coaxial cable, when
When the second micro-wave screening part of cavity module and the cooperation of the first micro-wave screening part, can limit for heating food microwave heating
Resonator cavity, when coaxial cable receives cavity module to during near the position of the second fixture, the first fixture can be placed
The kitchen articles such as dishes.Thus, decrease the space that split type microwave oven takies, also improve the utilization of kitchen space simultaneously
Rate, meets the use demand of user.
In one embodiment of the invention, described cavity module also includes electromagnetic wave transparent material part, and described electromagnetic wave transparent material part sets
To limit accommodating chamber with described second micro-wave screening part on the lower surface of described second micro-wave screening part, described electromagnetic wave draws
Guiding element is located at described receiving intracavity.
Preferably, described micro-wave screening choke is located at the lower end of described second micro-wave screening part.
Further, described micro-wave screening choke is formed as hollow and bottom has an annular element of opening, and described second
When micro-wave screening part and described first micro-wave screening part cooperation, described first micro-wave screening part closes described opening.
Alternatively, described first micro-wave screening part is metallic plate.
Alternatively, described second micro-wave screening part is metalwork.
Alternatively, described first micro-wave screening part is suitable to be embedded in described first fixture or be located at described first admittedly
Determine on the surface of part.
Alternatively, described first micro-wave screening part is provided with the first fastener, described second micro-wave screening part be provided with
The second fastener that described first fastener is clasped.
In one embodiment of the invention, described detection means is micro- outside described microwave heating resonator cavity for detecting
The sensor of ripple amount.
In another embodiment of the present invention, described detection means includes sending the emitter of microwave signal and is used for connecing
Receive the receptor of standing wave, described second micro-wave screening part is coordinated with described first micro-wave screening part to limit described microwave heating
During resonator cavity, described emitter sends microwave signal to described microwave heating resonance intracavity, and described receptor is used for receiving reflection
The standing wave returning.
Brief description
Fig. 1 is the front view of split type microwave oven according to embodiments of the present invention, and wherein cavity module is contained to close
At the position of the second fixture；
Fig. 2 is the front view of split type microwave oven according to embodiments of the present invention, the wherein second micro-wave screening part and first
Micro-wave screening part coordinates to limit microwave heating resonator cavity.
Reference：
Split type microwave oven 100,
First micro-wave screening part 110,
Microwave module 120, power source 122, power supply 123,
Coaxial cable 130,
Cavity module 140, electromagnetic wave guiding piece 141, the second micro-wave screening part 142, microwave heating resonator cavity 143, wave transparent
Material pieces 144, accommodating chamber 145,
Micro-wave screening choke 150, opening 151,
First fixture 200, the second fixture 300, heating object 400.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings.Below with reference to
The embodiment of Description of Drawings is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.
Describe split type microwave oven 100 according to embodiments of the present invention referring to Fig. 1-Fig. 2 in detail.
As Figure 1-Figure 2, split type microwave oven 100 according to embodiments of the present invention, including：First micro-wave screening part
110th, microwave module 120, coaxial cable 130, cavity module 140, micro-wave screening choke 150 and detection means are (not shown
Go out).
Specifically, the first micro-wave screening part 110 is adapted to mount on the first fixture 200, heating object 400 (example
As food etc.) can be placed on the first micro-wave screening part 110.Microwave module 120 is mounted on the first fixture 200
On second fixture 300 of side (top as Figure 1-Figure 2).Alternatively, the first fixture 200 can be desktop or kitchen
The kitchen range top operating board, the second fixture 300 can be cabinet.Microwave module 120 can include control assembly, power source 122
With power supply 123.Wherein, control assembly is connected with power source 122 respectively with power supply 123, can be power source by this power supply 123
122 power supplies, control assembly can control starting or stoping of power source 122.Power source 122 can be magnetron or quasiconductor
Power source.Coaxial cable 130 is telescopically located on microwave module 120.For example, as Figure 1-Figure 2, coaxial cable 130
Upper end is connected with microwave module 120, and coaxial cable 130 can (above-below direction as Figure 1-Figure 2) be stretched along the vertical direction
Contracting, the lower end of coaxial cable 130 is being moved along the vertical direction.
Cavity module 140 is located at the lower section of microwave module 120, and cavity module 140 includes electromagnetic wave guiding piece 141 and second
Micro-wave screening part 142, electromagnetic wave guiding piece 141 is connected with the lower end of coaxial cable 130, covers on outside the second micro-wave screening part 142
On electromagnetic wave guiding piece 141, the lower end of the second micro-wave screening part 142 is suitable to coordinate with the first micro-wave screening part 110 to limit
Microwave heating resonator cavity 143.When the second micro-wave screening part 142 and the first micro-wave screening part 110 coordinate and limit microwave heating
During resonator cavity 143, after control assembly starts power source 122, microwave passes through coaxial cable 130, electromagnetic wave guiding piece 141 is transferred to
In microwave heating resonator cavity 143, in the presence of the first micro-wave screening part 110 and the second micro-wave screening part 142, microwave cannot be worn
Cross the first micro-wave screening part 110 and the second micro-wave screening part 142, and can only be in the first micro-wave screening part 110 and the second microwave screen
Propagate in the microwave heating resonator cavity 143 that shield 142 limits, and then can be to the food being placed in microwave heating resonator cavity 143
Thing is heated.
It is understood that coaxial cable 130 can drive when flexible cavity module about 140 (as Figure 1-Figure 2
Above-below direction) mobile, when coaxial cable 130 trails downwards and drives cavity module 140 to move to lower section, as Fig. 2 institute
Show, the lower end of the second micro-wave screening part 142 can be coordinated with the first micro-wave screening part 110, and the second micro-wave screening part 142 is permissible
Jointly limit microwave heating chamber with the first micro-wave screening part 110；When coaxial cable 130 shrinks upwards and drives cavity module
140 move to top when, as shown in figure 1, cavity module 140 can receive near the second fixture 300 position at, second
Other article can be placed on fixture 300.That is, when cavity module 140 the lower end of the second micro-wave screening part 142 with
During the first micro-wave screening part 110 cooperation, split type microwave oven 100 can be to the food put into microwave heating resonator cavity 143
Heating；When cavity module 140 is contained to when at the position of the second fixture 300, the first fixture 200 can be placed
The kitchen articles such as dishes.
When the lower end of the second micro-wave screening part 142 of cavity module 140 is coordinated with the first micro-wave screening part 110, second
Micro-wave screening part 142 and the first micro-wave screening part 110 limit microwave heating chamber jointly, the second micro-wave screening part 142 and first
May there is gap in micro-wave screening part 110, for preventing the second micro-wave screening part 142 and the first micro-wave screening part 110 junction
There is leaky wave, micro-wave screening choke 150 can be set in the outside of microwave heating resonator cavity 143.Micro-wave screening choke 150
Positioned at the outside of microwave heating resonator cavity 143 to prevent microwave leakage when limiting microwave heating resonator cavity 143.Preferably,
When limiting microwave heating resonator cavity 143, micro-wave screening choke 150 can be arranged on the second micro-wave screening part 142
At the position being connected with the first micro-wave screening part 110.For example, as Figure 1-Figure 2, micro-wave screening choke 150 is located at second
The lower end of micro-wave screening part 142.Thus, it is possible to make split type microwave oven 100 structure more reasonable.
For improving the safety of split type microwave oven 100 further, split type microwave oven 100 can include detection means,
Detection means can be used for detecting whether microwave heating resonator cavity 143 occurs leaky wave, detection means can be connected with control assembly.
It is understood that the testing result of detection means can be transmitted to control assembly, control assembly can be sent out according to testing result
Go out corresponding control instruction, that is, when the lower end of the second micro-wave screening part 142 coordinates and detects dress with the first micro-wave screening part 110
Put when microwave heating resonator cavity 143 is detected and having leaky wave, control assembly closes power source 122, and split type microwave oven 100 cannot be right
The food being positioned in microwave heating resonator cavity 143 is heated；Lower end and the first microwave screen when the second micro-wave screening part 142
When shield 110 coordinates and detection means microwave heating resonator cavity 143 is detected and do not have leaky wave, control assembly can start power
Source 122, split type microwave oven 100 can heat to the food being positioned in microwave heating resonator cavity 143.
Split type microwave oven 100 according to embodiments of the present invention, drives cavity by using telescopic coaxial cable 130
Module 140 is moved, and when the second micro-wave screening part 142 and the first micro-wave screening part 110 cooperation of cavity module 140, can limit
Make for heating food microwave heating resonator cavity 143, when coaxial cable 130 receives cavity module 140 near second admittedly
Determine part 300 position when, the first fixture 200 can place the kitchen articles such as dishes.Thus, decrease split type microwave oven
The space of 100 occupancy, also improves the utilization rate of kitchen space simultaneously, meets the use demand of user.
As Figure 1-Figure 2, in one embodiment of the invention, make the second micro-wave screening part 142 and first for convenience
Micro-wave screening part 110 coordinates with to limit microwave heating resonator cavity 143, the second micro-wave screening part 142 can be formed as hollow and
The semicircle of bottom-open or square, thus, it is possible to increase the profile multiformity of split type micro-wave 100, meets different use
The aesthetic requirement at family.First micro-wave screening part 110 can be formed as tabular, thus when the lower end of the second micro-wave screening part 142
The microwave heating resonator cavity 143 for heating food can be limited with the first micro-wave screening part 110 when coordinating.Produce for saving
Cost, the first micro-wave screening part 110 can be metallic plate, and the second micro-wave screening part 142 can also be metalwork.
Cavity module 140 can also include electromagnetic wave transparent material part 144.Wherein, electromagnetic wave transparent material part 144 is located at the second micro-wave screening
To limit accommodating chamber 145 with the second micro-wave screening part 142 on the lower surface of part 142, electromagnetic wave guiding piece 141 is located at accommodating chamber
In 145.The shape of electromagnetic wave transparent material part 144 can be with the shape broadly similar of the second micro-wave screening part 142, electromagnetic wave transparent material part 144
Lower end be connected with the lower end of the second micro-wave screening part 142, the structure of cavity module 140 thus can be made compacter.Electromagnetism
Ripple guiding piece 141 can guide microwaves in accommodating chamber 145, and microwave can enter into microwave after passing through electromagnetic wave transparent material part 144
In heating resonator cavity 143, and then can be heated for the food being placed in microwave heating resonator cavity 143.In addition, wave transparent material
Microwave can also equably be diffused in microwave heating resonator cavity 143 by materials and parts 144, such that it is able to make heating object 400 equal
The even heats being heated to ensure split type microwave oven 100, meet the use demand of user.
As Figure 1-Figure 2, micro-wave screening choke 150 is located at the lower end of the second micro-wave screening part 142.Thus, it is possible to
It is effectively prevented leaky wave between the second micro-wave screening part 142 and the first micro-wave screening part 110.Further, micro-wave screening chokes
Part 150 is formed as hollow and bottom has the annular element of opening 151, the second micro-wave screening part 142 and the first micro-wave screening part 110
During cooperation, the first micro-wave screening part 110 closes opening 151.As shown in figure 1, the cross section of micro-wave screening choke 150 is in substantially
Rectangle, opening 151 is towards the first micro-wave screening part 110.Thus, not only can simplify micro-wave screening choke 150 structure, also may be used
To be effectively prevented leaky wave.For improve further split type microwave oven 100 safety, reduce the second micro-wave screening part 142 with
There is the probability of leaky wave between first micro-wave screening part 110, the first micro-wave screening part 110 can be provided with the first fastener
(not shown), the second micro-wave screening part 142 is provided with the second fastener (not shown) being clasped with the first fastener.
Thus, by the cooperation of the first fastener and the second fastener, can make the first micro-wave screening part 110 securely with the second microwave
Shielding part 142 connects, and prevents from occurring leaky wave between the first micro-wave screening part 110 and the second micro-wave screening part 142.
Structure for making split type microwave oven 100 is compacter, and as Figure 1-Figure 2, the first micro-wave screening part 110 is permissible
It is embedded in the first fixture 200.Certainly, the first micro-wave screening part 110 and the connected mode of the first fixture 200 are not limited to
This, for example, the first micro-wave screening part 110 can also be located on the surface of the first fixture 200, thus can increase split and decline
Ripple stove 100 pattern, meets the use demand of different user.
In addition, detection means can be the sensor for detecting the microwave amount outside microwave heating resonator cavity 143.Thus,
Production cost can be saved, improve product competitiveness.It should be noted that the structure of detection means is not limited to this, for example, examine
Survey device and can include sending the emitter of microwave signal and the receptor for receiving standing wave.Wherein, when the second micro-wave screening
When part 142 and the first micro-wave screening part 110 coordinate to limit microwave heating resonator cavity 143, emitter is to microwave heating resonance
Microwave signal is sent, receptor is used for receiving the standing wave being reflected back in chamber 143.The microwave signal sending when emitter and receptor
When the microwave signal that receives is identical, then prove there is no leaky wave；Conversely, then proving there is leaky wave.Thus, it is possible to make detection means
Whether detection microwave heating resonator cavity 143 in accuracy ground has leaky wave, thus improve the safety of split type microwave oven 100, full
The foot use demand of user.
In describing the invention it is to be understood that term " on ", D score, " vertical ", " level ", " top ", " bottom ",
The orientation of instruction such as " interior ", " outward ", " axial ", " radially ", " circumferential " or position relationship are based on orientation shown in the drawings or position
Put relation, be for only for ease of and describe the present invention and simplify description, rather than indicate or imply that the device of indication or element are necessary
There is specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
Connect or electrically connect or can communicate each other；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, permissible
It is the connection of two element internals or the interaction relationship of two elements, limit unless otherwise clear and definite.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combine.
Although embodiments of the invention have been shown and described above it is to be understood that above-described embodiment is example
Property it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of split type microwave oven is it is characterised in that include：
First micro-wave screening part, described first micro-wave screening part is adapted to mount on the first fixture；
Microwave module, described microwave module is mounted on the second fixture above described first fixture, described microwave
Module includes control assembly, power source and power supply, and described control assembly is connected with described power source respectively with described power supply；
Coaxial cable, described coaxial cable is telescopically located on described microwave module；
Cavity module, described cavity module is located at the lower section of described microwave module, and described cavity module includes electromagnetic wave guiding piece
With the second micro-wave screening part, described electromagnetic wave guiding piece is connected with the lower end of described coaxial cable, described second micro-wave screening part
Cover on outward on described electromagnetic wave guiding piece, the lower end of described second micro-wave screening part is suitable to and described first micro-wave screening part cooperation
To limit microwave heating resonator cavity；
Micro-wave screening choke, described micro-wave screening choke is located at the outside of described microwave heating resonator cavity with limiting
Microwave leakage is prevented when stating microwave heating resonator cavity；And
For detecting whether described microwave heating resonator cavity occurs the detection means of leaky wave, described detection means and described control group
Part is connected.
2. split type microwave oven according to claim 1 is it is characterised in that described cavity module also includes electromagnetic wave transparent material
Part, described electromagnetic wave transparent material part is located on the lower surface of described second micro-wave screening part to be limited with described second micro-wave screening part
Accommodating chamber, described electromagnetic wave guiding piece is located at described receiving intracavity.
3. split type microwave oven according to claim 1 is it is characterised in that described micro-wave screening choke is located at described
The lower end of two micro-wave screening parts.
4. split type microwave oven according to claim 3 is it is characterised in that described micro-wave screening choke is formed as hollow
And bottom has the annular element of opening, when described second micro-wave screening part and described first micro-wave screening part cooperation, described first
Micro-wave screening part closes described opening.
5. split type microwave oven according to claim 1 is it is characterised in that described first micro-wave screening part is metallic plate.
6. split type microwave oven according to claim 1 is it is characterised in that described second micro-wave screening part is metalwork.
7. split type microwave oven according to claim 1 is it is characterised in that described first micro-wave screening part is suitable to be embedded in
Described first in fixture or is located on the surface of described first fixture.
8. split type microwave oven according to claim 1 is it is characterised in that described first micro-wave screening part is provided with first
Fastener, described second micro-wave screening part is provided with the second fastener being clasped with described first fastener.
9. split type microwave oven according to claim 1 is it is characterised in that described detection means is described micro- for detecting
The sensor of the microwave amount outside Wave heating resonator cavity.
10. split type microwave oven according to claim 1 is it is characterised in that described detection means includes sending microwave letter
Number emitter and for receiving the receptor of standing wave, described second micro-wave screening part and described first micro-wave screening part cooperation with
When limiting described microwave heating resonator cavity, described emitter sends microwave signal to described microwave heating resonance intracavity, described
Receptor is used for receiving the standing wave being reflected back.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138068.0A CN104748177B (en) | 2015-03-26 | 2015-03-26 | Split type microwave oven |
| EP16767611.3A EP3236158B1 (en) | 2015-03-26 | 2016-01-05 | Split-type microwave oven |
| PCT/CN2016/070189 WO2016150234A1 (en) | 2015-03-26 | 2016-01-05 | Split-type microwave oven |
| CA2972661A CA2972661C (en) | 2015-03-26 | 2016-01-05 | Split-type microwave oven |
| JP2017547101A JP6463501B2 (en) | 2015-03-26 | 2016-01-05 | Separate microwave oven |
| RU2017134349A RU2678253C1 (en) | 2015-03-26 | 2016-01-05 | Detachable microwave oven |
| KR1020177029991A KR102003503B1 (en) | 2015-03-26 | 2016-01-05 | Split microwave oven |
| US15/714,864 US10743378B2 (en) | 2015-03-26 | 2017-09-25 | Split-type microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138068.0A CN104748177B (en) | 2015-03-26 | 2015-03-26 | Split type microwave oven |
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| Publication Number | Publication Date |
|---|---|
| CN104748177A CN104748177A (en) | 2015-07-01 |
| CN104748177B true CN104748177B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138068.0A Active CN104748177B (en) | 2015-03-26 | 2015-03-26 | Split type microwave oven |
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| CN (1) | CN104748177B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3236158B1 (en) * | 2015-03-26 | 2019-07-10 | Guangdong Midea Kitchen Appliances | Split-type microwave oven |
| CN108430127B (en) * | 2017-02-15 | 2020-10-30 | 合默麟机械股份有限公司 | Modular composite microwave heating system with separable cavity |
| DE102017106104A1 (en) * | 2017-03-22 | 2018-09-27 | Paul Hettich Gmbh & Co. Kg | Pull-out guide and microwave cooking appliance or industrial heating oven with a pull-out guide |
| CN107249228B (en) * | 2017-06-08 | 2019-06-21 | 广东美的厨房电器制造有限公司 | Microwave cooking device |
| CN107734736B (en) * | 2017-11-10 | 2021-11-02 | 广东美的厨房电器制造有限公司 | Microwave cooking device |
| CN108180515A (en) * | 2017-12-29 | 2018-06-19 | 广东美的厨房电器制造有限公司 | Microwave heating utensil |
| CN109006976A (en) * | 2018-07-27 | 2018-12-18 | 新疆域奇生物科技开发有限公司 | Muskmelon adopts rear field microwave heating appts and method |
| CN109695900B (en) * | 2019-01-25 | 2020-09-08 | 网易（杭州）网络有限公司 | Heating device |
| CN113939054A (en) * | 2020-07-13 | 2022-01-14 | 广东美的厨房电器制造有限公司 | Auxiliary device and microwave heating electric appliance |
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| Publication number | Publication date |
|---|---|
| CN104748177A (en) | 2015-07-01 |
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