CN208587935U - A kind of Solid Source micro-wave oven - Google Patents
A kind of Solid Source micro-wave oven Download PDFInfo
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- CN208587935U CN208587935U CN201821181236.XU CN201821181236U CN208587935U CN 208587935 U CN208587935 U CN 208587935U CN 201821181236 U CN201821181236 U CN 201821181236U CN 208587935 U CN208587935 U CN 208587935U
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- microwave
- furnace chamber
- mouth
- low
- feed
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Abstract
The utility model discloses a kind of Solid Source micro-wave ovens, it includes furnace body, furnace chamber is offered in furnace body, fire door is provided on furnace body, solid state microwave sources are provided on the inner wall of furnace chamber, solid state microwave sources are connect by coaxial line transmission line with low-pass filter, and low-pass filter is connect with the microwave feed-in mouth being arranged on furnace chamber inner wall by coaxial line transmission line, and the opening of microwave feed-in mouth is towards in furnace chamber；Coaxial line excited device is installed on microwave feed-in mouth.The utility model is a kind of micro-wave oven heated using solid state microwave sources, the microwave operational frequencies that solid state microwave sources issue are low, microwave is sent in furnace chamber, evoke low order microwave mode in furnace chamber, microwave power is concentrated, when being heated to food, microwave can be concentrated on food, realize quickly heating；And heating power is low, and heating efficiency is high.
Description
Technical field
The utility model relates to micro-wave oven technical fields, and in particular to a kind of Solid Source micro-wave oven.
Background technique
The micro-wave oven developed at present, business level product are substantially the internal high-frequency magnetron of load to realize heating
Technology, generally speaking, they are all that the microwave field evoked using single microwave source, single-frequency cooks food.In order to
The several scenes of food heating are taken into account, microwave heating chamber mostly uses the multimode cavity that High power microwavs evoke, its advantage is that can
So that microwave food heating uniformity be improved, be not in when being heated to large area food local temperature it is excessively high or
Too low situation, but the disadvantage is that most of power is wasted, and heating efficiency is low when heating to small size food.
Utility model content
For the above-mentioned deficiency of the prior art, the utility model provides a kind of Solid Source microwave to work using low frequency
Furnace.
To achieve the above object of the invention, the technology employed by the present utility model is
There is provided a kind of Solid Source micro-wave oven comprising furnace body offers furnace chamber in furnace body, fire door, furnace are provided on furnace body
Solid state microwave sources are provided on the inner wall of chamber, solid state microwave sources are connect by coaxial line transmission line with low-pass filter, low pass filtered
Wave device is connect with the microwave feed-in mouth being arranged on furnace chamber inner wall by coaxial line transmission line, and the opening direction of microwave feed-in mouth
In furnace chamber；Coaxial line excited device is installed on microwave feed-in mouth.
Further, the surface of the furnace chamber inner wall of setting microwave feed-in mouth is concave surface in furnace chamber, and microwave feed-in mouth is set to
The bottom of concave surface.
Further, it is connected between low-pass filter and microwave feed-in mouth by waveguide coaxial converter.
Further, coaxial line excited device is active antenna.
The utility model has the following beneficial effects: the utility model is a kind of microwave heated using solid state microwave sources
Furnace, the microwave operational frequencies that solid state microwave sources issue are low, and microwave is sent in furnace chamber, evoke low order microwave mode in furnace chamber,
Microwave power is concentrated, and when heating to food, microwave can be concentrated on food, realizes quickly heating；And
Heating power is low, and heating efficiency is high.
The inner surface for installing coaxial line excited device is set as concave surface, is conducive to microwave and uniformly diffuses in furnace chamber, makes to eat
The heating of object is more uniform；The microwave that solid state microwave sources issue can also be coupled into microwave feed-in by waveguide coaxial converter
Mouthful, using in microwave feed-in mouth feed-in furnace chamber, so that the more effective one way propagation of microwave, into furnace chamber；Coaxial line
Active antenna also can be used in driver, further microwave is promoted uniformly to spread into furnace chamber.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Solid Source micro-wave oven.
Fig. 2 is the connection schematic diagram of coaxial transformational structure.
Wherein, 1, fire door, 2, microwave feed-in mouth, 3, low-pass filter, 4, solid state microwave sources, 5, furnace chamber inner wall, 6, coaxial
Line driver, 7, coaxial line transmission line, 8, furnace chamber, 9, waveguide coaxial converter.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the column of protection.
As shown in Figure 1, Solid Source micro-wave oven includes furnace body, offer furnace chamber 8 in furnace body, and furnace body side be provided with it is close
The fire door 1 of banking chamber 8；Solid state microwave sources 4 are installed, preferably solid state microwave sources 4 are installed on opposite with fire door 1 on furnace chamber inner wall 5
Furnace chamber inner wall 5 on；Connect with low-pass filter 3 in solid state microwave sources 4 by coaxial line transmission line 7, low-pass filter 3 with set
It sets microwave feed-in mouth 2 on furnace chamber inner wall 5 to connect by coaxial line transmission line 7, and the opening of microwave feed-in mouth 2 is towards furnace chamber
In 8；Coaxial line excited device 6 is installed on microwave feed-in mouth 2.
The surface that microwave feed-in mouth 2 is arranged in this programme preferably in furnace chamber 8 is concave surface, and microwave feed-in mouth 2 is set to concave surface
Bottom；It is connected between low-pass filter 3 and microwave feed-in mouth 2 by waveguide coaxial converter 9；Coaxial line excited device 6 may be used also
Using active antenna；Active antenna is fixed by screws on cavity inner wall.
The utility model is a kind of micro-wave oven heated using solid state microwave sources 4, the microwave that solid state microwave sources 4 issue
Working frequency is low, and microwave is sent in furnace chamber 8, evokes low order microwave mode in furnace chamber 8, microwave power is concentrated, to food
When heating, microwave can be concentrated on food, realize quickly heating；And heating power is low, and heating efficiency is high.
The inner surface for installing coaxial line excited device 6 is set as concave surface, is conducive to microwave and uniformly diffuses in furnace chamber 8, makes
The heating of food is more uniform；The microwave that solid state microwave sources 4 issue can also be coupled into microwave feedback by waveguide coaxial converter 9
Entrance 2, using in 2 feed-in furnace chamber 8 of microwave feed-in mouth, so that the more effective one way propagation of microwave, into furnace chamber 8；
Active antenna also can be used in coaxial line, further microwave is promoted uniformly to spread into furnace chamber 8.
Claims (4)
1. a kind of Solid Source micro-wave oven, which is characterized in that including furnace body, offered in the furnace body furnace chamber (8), on the furnace body
It is provided with fire door (1), is provided with solid state microwave sources (4) on the inner wall of the furnace chamber (8), the solid state microwave sources (4) pass through same
Axis transmission line (7) is connect with low-pass filter (3), the low-pass filter (3) and the microwave being arranged on furnace chamber inner wall (5)
Feed-in mouth (2) is connected by coaxial line transmission line (7), and the opening of microwave feed-in mouth (2) is interior towards furnace chamber (8)；The microwave
Coaxial line excited device (6) are installed on feed-in mouth (2).
2. Solid Source micro-wave oven according to claim 1, which is characterized in that microwave feed-in mouth is arranged in the furnace chamber (8)
(2) surface of furnace chamber inner wall (5) is concave surface, and the microwave feed-in mouth (2) is set to the bottom of concave surface.
3. Solid Source micro-wave oven according to claim 1, which is characterized in that the low-pass filter (3) and microwave feed-in
It is connected between mouth (2) by waveguide coaxial converter (9).
4. Solid Source micro-wave oven according to claim 1, which is characterized in that the coaxial line excited device (6) is excitation day
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821181236.XU CN208587935U (en) | 2018-07-24 | 2018-07-24 | A kind of Solid Source micro-wave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821181236.XU CN208587935U (en) | 2018-07-24 | 2018-07-24 | A kind of Solid Source micro-wave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587935U true CN208587935U (en) | 2019-03-08 |
Family
ID=65541861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821181236.XU Active CN208587935U (en) | 2018-07-24 | 2018-07-24 | A kind of Solid Source micro-wave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587935U (en) |
-
2018
- 2018-07-24 CN CN201821181236.XU patent/CN208587935U/en active Active
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