CN110429369A - A kind of air-cooled spherical array antenna - Google Patents
A kind of air-cooled spherical array antenna Download PDFInfo
- Publication number
- CN110429369A CN110429369A CN201910860643.6A CN201910860643A CN110429369A CN 110429369 A CN110429369 A CN 110429369A CN 201910860643 A CN201910860643 A CN 201910860643A CN 110429369 A CN110429369 A CN 110429369A
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- Prior art keywords
- air
- antenna
- array antenna
- control mainboard
- spherical array
- Prior art date
- 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.)
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Links
- 238000009423 ventilation Methods 0.000 claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000001816 cooling Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
Landscapes
- Transmitters (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a kind of air-cooled spherical array antennas, are related to spherical array antenna structure technical field, are mainly used for solving existing liquid-cooled spherical array inner antenna pipeline architecture complexity, and the problem that volume is too fat to move.Its primary structure are as follows: the detecting module including antenna base and end mounted thereto, the control mainboard arranged vertically is equipped in the antenna base, the top of the control mainboard extends in detecting module, the plate face of the control mainboard is equipped with radiator fan, the top of the antenna base outer wall is equipped with mainboard ventilation opening, and the lower part of the antenna base outer wall is equipped with power supply ventilation opening.A kind of air-cooled spherical array antenna provided by the invention, change liquid cooling be it is air-cooled, simplify the internal structure of array antenna, and then reduce the weight and volume of array antenna.
Description
Technical field
The present invention relates to spherical array antenna structure technical field more particularly to a kind of air-cooled spherical array antennas.
Background technique
Antenna is widely used in the radio systems such as communication, broadcast, TV, radar and navigation, plays propagation
The effect of radio wave is effective eradiation and receives the essential device of radio wave.Wherein, array antenna refers to by being permitted
The antenna system that mostly identical individual antenna (such as symmetrical antenna) rearranges according to certain rules, also referred to as antenna array.On antenna array
Individual antenna be referred to as array element or antenna element.
If array element is arranged in class spherical surface, referred to as spheric array.In order to guarantee the normal operation of antenna, existing spheric array
The inside of array antenna is designed with cooling system.
However, the cooling system in current spherical array antenna mostly uses liquid-cooled cooling system, that is, pass through cooling water
The cooling system of pipe, cooling water pump composition.This results in needing to reserve substantial portion of space in spherical array antenna to pacify
Cooling water pipe and cooling water pump are filled, causes the volume of spherical array antenna more too fat to move, it is difficult to accomplish to minimize.
Simultaneously as the inside of liquid-cooled spherical array antenna is equipped with cooling water pipe and cooling pump, also lead to its inner tube
Cable architecture is complicated.Therefore, the production, assembling of liquid-cooled spherical array antenna early period, maintenance, the maintenance in later period are all very complicated.
Therefore, it is badly in need of a kind of novel spherical array antenna for being able to solve drawbacks described above at present.
Summary of the invention
The object of the present invention is to provide a kind of air-cooled spherical array antenna, change liquid cooling be it is air-cooled, simplify array day
The internal structure of line, and then reduce the weight and volume of array antenna.
To achieve the above object, the present invention provides a kind of air-cooled spherical array antenna, including antenna base and is mounted on
The detecting module of the upper end, the antenna base is interior to be equipped with the control mainboard arranged vertically, and the top of the control mainboard extends
To detecting module, the plate face of the control mainboard is equipped with radiator fan, and the top of the antenna base outer wall is equipped with mainboard
The lower part of ventilation opening, the antenna base outer wall is equipped with power supply ventilation opening.
As a further improvement of the present invention, the control mainboard include two pieces of metallic heat radiating plates disposed in parallel, two
Antenna motherboard and pedestal motherboard, the plate of the antenna motherboard and pedestal motherboard are successively arranged between block metallic heat radiating plate from top to bottom
Face is parallel with the plate face of metallic heat radiating plate.
As a further improvement of the present invention, the plate face of the metallic heat radiating plate is equipped with the radiating surface of rack shape.
As a further improvement of the present invention, the bottom of the antenna base is equipped with the bottom for installing control mainboard
Plate.
As a further improvement of the present invention, the bottom plate is equipped with the support frame of a pair of opposing, the support
Frame is separately positioned on the two sides of control mainboard.
As a further improvement of the present invention, there are two the radiator fans, it is separately positioned on control mainboard lower part
In the plate face of two sides.
As a further improvement of the present invention, there are two the mainboard ventilation openings, two mainboard ventilation openings are opposite
It is arranged and distinguishes the two sides plate face of face control mainboard.
As a further improvement of the present invention, there are two the power supply ventilation openings, two power supply ventilation openings are opposite
It is arranged and distinguishes the two sides plate face of face control mainboard.
As a further improvement of the present invention, the detecting module includes multiple antenna elements spliced and combined mutually,
The inside of the detecting module is equipped with the mounting rack for installing antenna element.
As a further improvement of the present invention, the outside of the detecting module is also arranged with an antenna house.
Beneficial effect
Compared with prior art, the advantages of a kind of air-cooled spherical array antenna of the invention are as follows:
1, in the present invention, the plate face of control mainboard is equipped with radiator fan, and the top of antenna base outer wall is logical equipped with mainboard
The lower part in air port, antenna base outer wall is equipped with power supply ventilation opening., by setting radiator fan and ventilation opening, changing liquid cooling is wind for it
It is cold, it guides extraneous cold air to enter inside array antenna, forms inner air and outer air flowing, take away and generated when array antenna work
Heat can keep normal operation.Meanwhile also simplifying the internal structure of array antenna --- it is cold that no setting is required inside it
But water pipe and cooling water pump reduce the weight and volume of array antenna.Also facilitate production, the group of spherical array antenna early period
Dress, maintenance, the maintenance in later period.
2, control mainboard includes two pieces of metallic heat radiating plates disposed in parallel.By the way that metallic heat radiating plate is arranged, motherboard is generated
Heat absorption, avoid the temperature of motherboard excessively high, influence its normal work.
3, the plate face of metallic heat radiating plate is equipped with the radiating surface of rack shape.By the way that the radiating surface of rack shape is arranged, increase gold
The heat dissipation area for belonging to heat sink, then improves its rate of heat dispation.
4, support frame is separately positioned on the two sides of control mainboard, and auxiliary installs fixed control mainboard, avoids it because shaking, rushing
It hits and shakes.
5, the outside of detecting module is also arranged with an antenna house, is avoided that the pollution detections module such as rainwater, dust, plays guarantor
Protect the effect of detecting module.
Through the following description and in conjunction with the attached drawings, the present invention will become more fully apparent, these attached drawings are used to explain the present invention
Embodiment.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is perspective view of the invention；
Fig. 2 is the perspective view when present invention does not install antenna house；
Fig. 3 is the perspective view when present invention does not install detecting module；
Fig. 4 is the internal structure perspective view of inventive antenna pedestal；
Fig. 5 is the perspective view of control mainboard of the invention；
Fig. 6 is the installation diagram of control mainboard of the invention.
Wherein: 1- detecting module；11- antenna element；12- mounting rack；2- antenna base；21- mainboard ventilation opening；22- electricity
Source ventilation opening；23- bottom plate；3- control mainboard；31- antenna motherboard；32- pedestal motherboard；33- metallic heat radiating plate；4- radiator fan；
5- support frame；6- antenna house.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing, to the present invention into
One step is described in detail.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation or
Person is constructed and operated in a specific orientation, therefore it is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；When
Right, it can also be mechanical connection, be also possible to be electrically connected；In addition, it can also be and be connected directly, be also possible to pass through centre
Medium is indirectly connected, or can be the connection inside two elements.For the ordinary skill in the art, Ke Yigen
The concrete meaning of above-mentioned term in the present invention is understood according to concrete condition.
The embodiment of the present invention is described referring now to the drawings.
Embodiment
A specific embodiment of the invention as shown in figures 1 to 6, a kind of air-cooled spherical array antenna, including antenna base 2
With the detecting module 1 at end mounted thereto.The control mainboard 3 arranged vertically is equipped in antenna base 2.By control mainboard 3 come
Control the running of entire array antenna.Also, the top of the control mainboard 3 in the present embodiment extends in detecting module 1, detection
Module 1 is mounted in control mainboard 3.
Wherein, the plate face of control mainboard 3 is equipped with radiator fan 4, and the top of 2 outer wall of antenna base is equipped with mainboard ventilation opening
21, the lower part of 2 outer wall of antenna base is equipped with power supply ventilation opening 22.
The array antenna by setting radiator fan 4 and ventilation opening, change liquid cooling be it is air-cooled, guide extraneous cold air to enter
Inside array antenna, inner air and outer air flowing is formed, the heat generated when array antenna work is taken away, can keep normally transporting
Make.Meanwhile also simplifying the internal structure of array antenna --- it is internal no setting is required cooling water pipe and cooling water pump reduces
The weight and volume of array antenna.Also facilitate production, the assembling of spherical array antenna early period, maintenance, the maintenance in later period.
Meanwhile control mainboard 3 includes two pieces of metallic heat radiating plates 33 disposed in parallel.From upper between two pieces of metallic heat radiating plates 33
It is successively arranged antenna motherboard 31 and pedestal motherboard 32 down.The plate face of antenna motherboard 31 and pedestal motherboard 32 and metallic heat radiating plate 33
Plate face it is parallel.By the way that metallic heat radiating plate 33 is arranged, the heat absorption that can generate motherboard avoids the temperature of motherboard excessively high, shadow
Ring its normal work.
The plate face of metallic heat radiating plate 33 in the present embodiment is equipped with the radiating surface of rack shape.Pass through dissipating for setting rack shape
Hot face, can increase the heat dissipation area of metallic heat radiating plate 33, then improve its rate of heat dispation.
Also, the bottom of antenna base 2 is equipped with the bottom plate 23 for installing control mainboard 3.The bottom plate 23 is in the present embodiment
In it is rounded, also bear the effect of the fixed entire array antenna of installation.Bottom plate 23 is equipped with the support frame of a pair of opposing
5.Support frame 5 is separately positioned on the two sides of control mainboard 3, and auxiliary installs fixed control mainboard, it is avoided to go out because of vibration, impact
Now shake.
In addition, in the present embodiment, there are two radiator fans 4, it is separately positioned on the two sides plate face of 3 lower part of control mainboard
On.Synchronous is that the two sides plate face of control mainboard 3 radiates, and improves rate of heat dispation.
There are two mainboard ventilation openings 21, and two mainboard ventilation openings 21 are oppositely arranged and the two sides of difference face control mainboard 3
Plate face.There are two power supply ventilation openings 22, and two power supply ventilation openings 22 are oppositely arranged and the both side plate of difference face control mainboard 3
Face.By mainboard ventilation opening 21 and power supply ventilation opening 22, the upper and lower part of control mainboard 3 is cooled down respectively, improves its heat dissipation speed
Rate.
Certainly, the quantity of radiator fan 4 and setting position, ventilation opening quantity and setting position can according to circumstances into
Row modification, is not limited only to above-mentioned this layout type.
It is to be noted that
Detecting module 1 includes multiple antenna elements 11 spliced and combined mutually.The inside of detecting module 1 is equipped with for installing
The mounting rack 12 of antenna element 11.Mounting rack 12 in the present embodiment is horizontally arranged at control mainboard 3 and extends in detecting module
Part on.And mutiple antennas unit 11 is spliced and combined into a class spherical structure by mounting rack 12.
The outside of detecting module 1 is also arranged with an antenna house 6, is avoided that the pollution detections module such as rainwater, dust, plays guarantor
Protect the effect of detecting module 1.
Combining most preferred embodiment above, invention has been described, but the invention is not limited to implementations disclosed above
Example, and various modifications, equivalent combinations according to the essence of the present invention should be covered.
Claims (10)
1. a kind of air-cooled spherical array antenna, the detecting module (1) including antenna base (2) and end mounted thereto is special
Sign is, the control mainboard (3) arranged vertically is equipped in the antenna base (2), the top of the control mainboard (3) extends to
In detecting module (1), the plate face of the control mainboard (3) is equipped with radiator fan (4), antenna base (2) outer wall it is upper
Portion is equipped with mainboard ventilation opening (21), and the lower part of antenna base (2) outer wall is equipped with power supply ventilation opening (22).
2. a kind of air-cooled spherical array antenna according to claim 1, which is characterized in that control mainboard (3) packet
Two pieces of metallic heat radiating plates (33) disposed in parallel are included, are successively arranged antenna motherboard from top to bottom between two pieces of metallic heat radiating plates (33)
(31) and pedestal motherboard (32), the plate face of the plate face and metallic heat radiating plate (33) of the antenna motherboard (31) and pedestal motherboard (32)
In parallel.
3. a kind of air-cooled spherical array antenna according to claim 2, which is characterized in that the metallic heat radiating plate (33)
Plate face be equipped with rack shape radiating surface.
4. a kind of air-cooled spherical array antenna according to claim 1, which is characterized in that the antenna base (2)
Bottom is equipped with the bottom plate (23) for installing control mainboard (3).
5. a kind of air-cooled spherical array antenna according to claim 4, which is characterized in that the bottom plate (23) is equipped with
The support frame (5) of a pair of opposing, support frame as described above (5) are separately positioned on the two sides of control mainboard (3).
6. a kind of air-cooled spherical array antenna according to claim 1, which is characterized in that the radiator fan (4) has
It two, is separately positioned in the two sides plate face of control mainboard (3) lower part.
7. a kind of air-cooled spherical array antenna according to claim 1, which is characterized in that the mainboard ventilation opening (21)
There are two, two mainboard ventilation openings (21) are oppositely arranged and the two sides plate face of difference face control mainboard (3).
8. a kind of air-cooled spherical array antenna according to claim 1, which is characterized in that the power supply ventilation opening (22)
There are two, two power supply ventilation openings (22) are oppositely arranged and the two sides plate face of difference face control mainboard (3).
9. a kind of air-cooled spherical array antenna according to claim 1, which is characterized in that detecting module (1) packet
Multiple antenna elements (11) spliced and combined mutually are included, the inside of the detecting module (1) is equipped with for installing antenna element
(11) mounting rack (12).
10. a kind of air-cooled spherical array antenna according to claim 1, which is characterized in that the detecting module (1)
Outside is also arranged with an antenna house (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910860643.6A CN110429369B (en) | 2019-09-11 | 2019-09-11 | Air-cooled spherical array antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910860643.6A CN110429369B (en) | 2019-09-11 | 2019-09-11 | Air-cooled spherical array antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110429369A true CN110429369A (en) | 2019-11-08 |
| CN110429369B CN110429369B (en) | 2024-05-28 |
Family
ID=68418054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910860643.6A Active CN110429369B (en) | 2019-09-11 | 2019-09-11 | Air-cooled spherical array antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110429369B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002981A (en) * | 2020-08-07 | 2020-11-27 | 广州初曲科技有限公司 | Mobile communication antenna structure with electric control adjustment function |
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| US20180151950A1 (en) * | 2015-04-20 | 2018-05-31 | Thomson Licensing | Antenna mounting bracket with air deflecting curvature |
| CN108767472A (en) * | 2018-03-30 | 2018-11-06 | 彩虹无人机科技有限公司 | A kind of air-cooled radome of airborne suspension type |
| CN108963408A (en) * | 2018-07-02 | 2018-12-07 | 四川莱源科技有限公司 | The radiation design method of spherical surface digital array antenna |
| CN109301431A (en) * | 2018-10-18 | 2019-02-01 | 北京无线电测量研究所 | A kind of Planar Phased Array Antenna |
| CN210272631U (en) * | 2019-09-11 | 2020-04-07 | 成都菲斯洛克电子技术有限公司 | Air-cooled spherical array antenna |
-
2019
- 2019-09-11 CN CN201910860643.6A patent/CN110429369B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040150959A1 (en) * | 2002-10-22 | 2004-08-05 | Sullivan Jason A. | Non-peripherals processing control module having improved heat dissipating properties |
| US20100157531A1 (en) * | 2008-12-19 | 2010-06-24 | Raytheon Company | Air Cooling for a Phased Array Radar |
| RU2435264C1 (en) * | 2010-11-18 | 2011-11-27 | Открытое акционерное общество Центральное конструкторское бюро аппаратостроения | Radar antenna array |
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| US20180151950A1 (en) * | 2015-04-20 | 2018-05-31 | Thomson Licensing | Antenna mounting bracket with air deflecting curvature |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002981A (en) * | 2020-08-07 | 2020-11-27 | 广州初曲科技有限公司 | Mobile communication antenna structure with electric control adjustment function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110429369B (en) | 2024-05-28 |
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