CN202444045U - Tree-shaped waveguide tube - Google Patents
Tree-shaped waveguide tube Download PDFInfo
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- CN202444045U CN202444045U CN2012200630939U CN201220063093U CN202444045U CN 202444045 U CN202444045 U CN 202444045U CN 2012200630939 U CN2012200630939 U CN 2012200630939U CN 201220063093 U CN201220063093 U CN 201220063093U CN 202444045 U CN202444045 U CN 202444045U
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- waveguide
- microwave
- main waveguide
- tree
- waveguide tube
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Abstract
The utility model relates to a tree-shaped waveguide tube, which mainly comprises a main waveguide tube and a microwave generator, wherein the main waveguide tube comprises a guide part and a trunk part with a sealed tail end, the trunk part of the main waveguide tube is provided with more than one branch waveguide tube with a sealed tail end, the quantity, the density, the apertures and the shapes of microwave output holes can be set on the main waveguide tube and the branch waveguide tubes according to needs, so that microwaves are ejected to each direction according to a set mode, and microwave energy with different strength can be actually transmitted to different parts of an article.
Description
Technical field
The utility model relates to a kind of tree-shaped waveguide, belongs to the optimisation technique of waveguide.
Background technology
The effect of waveguide mainly is to arrive working space to the microwave transmission that microwave generator produces, and the article of working space are handled.Because the transmission characteristic of microwave is linear; So; In order to make the microwave that gets into working space act on article fully, therefore, in the application of reality; Four kinds of modes commonly used make microwave act on article more equably: the one, and utilize the inwall of working space that microwave is reflected, microwave can be shone article from all directions; The 2nd, increase and stir wave apparatus, the microwave that waveguide is spread out of reflects, and changes the transmission direction of microwave, makes microwave shine on the article fully; The 3rd, article are rotated, often adopt rotating disk to rotate like microwave oven by article; The 4th, the mode that adopts article to move, the microwave equipment that for example timber, food is carried out dry sterilization, the mechanical movement through conveyer belt comes transporting articles, in the transmission course of article, realizes the irradiation of microwave to article.
But the aforesaid way complicated in mechanical structure, and, can not send the microwave energy of varying strength to the different parts of article as required.
Therefore, need searching simple in structure, realize easily, and can carry the microwave export technique of the microwave energy of varying strength the different parts of article.
Summary of the invention
The purpose of the utility model provides a kind of tree-shaped waveguide, and is not only simple in structure, realizes easily, can also carry the microwave export technique of the microwave energy of varying strength to the different parts of article.
The technical scheme of the utility model is: tree-shaped waveguide, mainly to form by main waveguide 1 and microwave generator 4, and main waveguide 1 comprises the leader that is connected with microwave generator 4 and the trunk portion of endcapped; Partly be provided with the branch waveguide 2 of an above endcapped at the trunk of main waveguide 1; Trunk at main waveguide partly and on the wall of branch waveguide is provided with more than one microwave delivery outlet 3; The microwave that microwave generator 4 produces gets into it in close-connected main waveguide 1, transmits with dividing in the waveguide 2 at main waveguide 1, penetrates from microwave delivery outlet 3 then.
The leader of described main waveguide 1 is tubaeform, and the position diameter that is connected with trunk portion is maximum.
Be provided with reflector plate at main waveguide 1 inwall.
Be provided with reflector plate at minute waveguide 2 inwalls.
Beneficial effect
1, main waveguide comprises the trunk part of guiding part and endcapped; Partly be provided with the branch waveguide of an above endcapped at the trunk of main waveguide; Can be as required at main waveguide and divide quantity that the microwave delivery outlet is set on the waveguide, density, towards, aperture and shape; Microwave is penetrated to all directions by the mode of setting, really accomplish to carry the different parts of article the microwave energy of varying strength.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model.
Embodiment
As shown in Figure 1, tree-shaped waveguide mainly is made up of main waveguide 1 and microwave generator 4, and main waveguide 1 comprises the leader that is connected with microwave generator 4 and the trunk portion of endcapped; Partly be provided with the branch waveguide 2 of an above endcapped at the trunk of main waveguide 1; Trunk at main waveguide partly and on the wall of branch waveguide is provided with more than one microwave delivery outlet 3; The microwave that microwave generator 4 produces gets into it in close-connected main waveguide 1; Refraction action through main waveguide 1 inwall; A part of from being located at the microwave delivery outlet ejaculation on the main waveguide; Some microwave gets into and divides in the waveguide 2 in addition, in minute waveguide 2, reflects then, and microwave runs into microwave delivery outlet 3 and will outwards penetrate.
In the application process of reality, can on main waveguide and branch waveguide, a plurality of microwave delivery outlets be set as required, through the microwave delivery outlet is set at diverse location, microwave can be transmitted to different directions; Through aperture, the density that the microwave delivery outlet is set, realize diverse location, the microwave of output varying strength to article.Promptly adopt the tree-shaped waveguide of the utility model; Can be as required at main waveguide and divide quantity that the microwave delivery outlet is set on the waveguide, density, towards, aperture and shape; Microwave is penetrated to all directions by the mode of setting, really accomplish to carry the different parts of article the microwave energy of varying strength.
The leader of described main waveguide 1 is tubaeform, and the position bore that is connected with trunk portion is maximum.
Be provided with reflector plate at main waveguide 1 inwall, need the position of microwave output to help the microwave directive.
Be provided with reflector plate at minute waveguide 2 inwalls, need the position of microwave output to help the microwave directive.
The shape of microwave delivery outlet can freely be provided with, and promptly can be circular, rectangular, rhombus, also can be polygon.
The foregoing description only is to be used for the purposes of interpretation the utility model; And be not to be the restriction to the utility model, those skilled in the art are in the essential scope of the utility model; Make various variations or alternative, also should belong to the protection category of the utility model.
Claims (4)
1. tree-shaped waveguide mainly is made up of main waveguide (1) and microwave generator (4), it is characterized in that: main waveguide (1) comprises the leader that is connected with microwave generator (4) and the trunk portion of endcapped; Partly be provided with the branch waveguide (2) of an above endcapped at the trunk of main waveguide (1); Trunk at main waveguide partly and on the wall of branch waveguide is provided with more than one microwave delivery outlet (3); The microwave that microwave generator (4) produces gets into it in close-connected main waveguide (1), in main waveguide (1) and branch waveguide (2), transmits, and penetrates from microwave delivery outlet (3) then.
2. tree-shaped waveguide according to claim 1 is characterized in that: the leader of described main waveguide (1) is tubaeform, and the position diameter that is connected with trunk portion is maximum.
3. tree-shaped waveguide according to claim 1 is characterized in that: be provided with reflector plate at main waveguide (1) inwall.
4. tree-shaped waveguide according to claim 1 is characterized in that: be provided with reflector plate at a minute waveguide (2) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200630939U CN202444045U (en) | 2012-02-26 | 2012-02-26 | Tree-shaped waveguide tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200630939U CN202444045U (en) | 2012-02-26 | 2012-02-26 | Tree-shaped waveguide tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202444045U true CN202444045U (en) | 2012-09-19 |
Family
ID=46825477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200630939U Expired - Fee Related CN202444045U (en) | 2012-02-26 | 2012-02-26 | Tree-shaped waveguide tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202444045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296363A (en) * | 2012-02-26 | 2013-09-11 | 李耀强 | Arborescence waveguide tube |
-
2012
- 2012-02-26 CN CN2012200630939U patent/CN202444045U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296363A (en) * | 2012-02-26 | 2013-09-11 | 李耀强 | Arborescence waveguide tube |
| CN105140608A (en) * | 2012-02-26 | 2015-12-09 | 茹朝贵 | Waveguide tube |
| CN105140608B (en) * | 2012-02-26 | 2018-03-02 | 长乐市丽智产品设计有限公司 | A kind of waveguide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130226 |