CN206790815U - A kind of ku frequency demultipliers housing - Google Patents
A kind of ku frequency demultipliers housing Download PDFInfo
- Publication number
- CN206790815U CN206790815U CN201720266083.8U CN201720266083U CN206790815U CN 206790815 U CN206790815 U CN 206790815U CN 201720266083 U CN201720266083 U CN 201720266083U CN 206790815 U CN206790815 U CN 206790815U
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- China
- Prior art keywords
- fluoroplastics
- housing body
- housing
- shell
- utility
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of ku frequency demultipliers housing, including housing body, waveguide cylinder；The waveguide cylinder is vertically arranged in the housing body；The housing body includes stainless steel insert, fluoroplastics liner, aluminium alloy gauze screen；The housing body is layer structure, is followed successively by stainless steel insert, fluoroplastics liner, aluminium alloy gauze screen from inside to outside；The waveguide cylinder is cylindrical shape, including aluminum alloy drum and fluoroplastics shell；The fluoroplastics shell is coated on outside the aluminum alloy drum.The advantages of the utility model sound construction, manufacturing process is simple, and light weight, manufacturing cost is low, and quality reduces more than 40% than aluminium shell, and cost reduces more than 30% than aluminium shell, has good heat-insulation effect, and weatherability is strong.
Description
Technical field
It the utility model is related to communication frequency conversion field, more particularly to a kind of ku frequency demultipliers housing.
Background technology
With the development of life requirement, the transmission of satellite communication is also increasingly popularized, while TV is as the weight in family
Divert oneself and converter tools, also obtained the development of diversification.Wherein, watch that the ratio of satellite television becomes to get in recent years in family
Come higher, and frequency demultiplier is then to watch instrument essential to satellite television.Traditional frequency demultiplier housing typically uses aluminium die-casting
Form, quality weight, cost is high, and weather resistance is poor, and effect of heat insulation is poor.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of ku frequency demultipliers housing, using new material structure
Housing, solve traditional frequency demultiplier housing quality weight, cost is high, and weather resistance is poor, the problem of effect of heat insulation difference.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of ku frequency demultipliers housing, including housing master
Body, waveguide cylinder；The waveguide cylinder is vertically arranged in the housing body；The housing body includes stainless steel insert, fluorine is moulded
Expect liner, aluminium alloy gauze screen；The housing body is layer structure, is followed successively by stainless steel insert from inside to outside, in fluoroplastics
Lining, aluminium alloy gauze screen；The waveguide cylinder is cylindrical shape, including aluminum alloy drum and fluoroplastics shell；The fluoroplastics shell
It is coated on outside the aluminum alloy drum.
As a kind of preferred scheme of the present utility model, the thickness of the stainless steel insert is 3-5mm, in the fluoroplastics
The thickness of lining is 5-10mm.
As a kind of preferred scheme of the present utility model, the aperture on the aluminium alloy gauze screen is less than 10 square millimeters.
As a kind of preferred scheme of the present utility model, the aluminium alloy gauze screen is externally coated with heat insulating coat and antirust
Coating；The antirust coat is located on the outside of the heat insulating coat.
Pass through above-mentioned technical proposal, the beneficial effect of technical solutions of the utility model are：The utility model sound construction, system
It is simple to make technique, light weight, manufacturing cost is low, and quality reduces more than 40% than aluminium shell, and cost reduces than aluminium shell
More than 30%, there is good heat-insulation effect, the advantages of weatherability is strong.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model housing body.
Corresponding component title of the numeral represented by with letter in figure：
1. the stainless steel insert of 2. waveguide cylinder of housing body 3.
4. the heat insulating coat of 5. aluminium alloy gauze screen of fluoroplastics liner 6.
7. antirust coat.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment
With reference to Fig. 1, Fig. 2, the utility model discloses a kind of ku frequency demultipliers housing, including housing body 1, waveguide cylinder 2.Institute
Waveguide cylinder 2 is stated to be vertically arranged in the housing body 1.The housing body 1 include stainless steel insert 3, fluoroplastics liner 4,
Aluminium alloy gauze screen 5.The housing body 1 is layer structure, be followed successively by from inside to outside stainless steel insert 3, fluoroplastics liner 4,
Aluminium alloy gauze screen 5.Stainless steel insert 3 is by punch process, and easy to process, intensity is good；Then it is put into note in stainless steel insert 3
In mould, the injection fluoroplastics liner 4 on the surface of stainless steel insert 3, fluoroplastics liner 4 preferably uses polyfluorinated ethylene material；
After the completion of injection, then on the surface of fluoroplastics liner 4 cover aluminium alloy gauze screen 5.In order to ensure structural strength, the stainless reinforcing bar
The thickness of frame 3 is preferably 3-5mm；In order to ensure the effect of heat insulation of housing body 1 and weather resistance, the fluoroplastics liner 4
Thickness is preferably 5-10mm.In order to prevent external signal from influenceing, the aperture on the aluminium alloy gauze screen 5 is less than 10 squares of millis
Rice.The waveguide cylinder 2 is cylindrical shape, including aluminum alloy drum and fluoroplastics shell；The fluoroplastics shell is coated on the aluminium
Outside alloy cylinder.
In order to further improve performance of the present utility model, the aluminium alloy gauze screen 5 is externally coated with the He of heat insulating coat 6
Antirust coat 7；The antirust coat 7 is positioned at the outside of heat insulating coat 6.
By above-mentioned specific embodiment, the beneficial effects of the utility model are：The utility model sound construction, manufacturing process
Simply, light weight, manufacturing cost is low, and quality reduces more than 40% than aluminium shell, and cost reduces 30% than aluminium shell
More than, there is good heat-insulation effect, the advantages of weatherability is strong.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
1. a kind of ku frequency demultipliers housing, it is characterised in that including housing body, waveguide cylinder；The waveguide cylinder is vertically arranged to institute
State in housing body；The housing body includes stainless steel insert, fluoroplastics liner, aluminium alloy gauze screen；The housing body
For layer structure, stainless steel insert, fluoroplastics liner, aluminium alloy gauze screen are followed successively by from inside to outside；The waveguide cylinder is cylinder
Shape, including aluminum alloy drum and fluoroplastics shell；The fluoroplastics shell is coated on outside the aluminum alloy drum.
2. ku frequency demultipliers housing according to claim 1, it is characterised in that the thickness of the stainless steel insert is 3-5mm,
The thickness of the fluoroplastics liner is 5-10mm.
3. ku frequency demultipliers housing according to claim 1, it is characterised in that the aperture on the aluminium alloy gauze screen is less than
10 square millimeters.
4. ku frequency demultipliers housing according to claim 1, it is characterised in that the aluminium alloy gauze screen be externally coated with every
Hot coating and antirust coat；The antirust coat is located on the outside of the heat insulating coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266083.8U CN206790815U (en) | 2017-03-17 | 2017-03-17 | A kind of ku frequency demultipliers housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266083.8U CN206790815U (en) | 2017-03-17 | 2017-03-17 | A kind of ku frequency demultipliers housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206790815U true CN206790815U (en) | 2017-12-22 |
Family
ID=60705358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720266083.8U Expired - Fee Related CN206790815U (en) | 2017-03-17 | 2017-03-17 | A kind of ku frequency demultipliers housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206790815U (en) |
-
2017
- 2017-03-17 CN CN201720266083.8U patent/CN206790815U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20190317 |