CN208921858U - A kind of active phased array T/R module fluid channel - Google Patents
A kind of active phased array T/R module fluid channel Download PDFInfo
- Publication number
- CN208921858U CN208921858U CN201821563101.XU CN201821563101U CN208921858U CN 208921858 U CN208921858 U CN 208921858U CN 201821563101 U CN201821563101 U CN 201821563101U CN 208921858 U CN208921858 U CN 208921858U
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- module
- mounting rack
- pcb board
- notch
- circuit plate
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- 239000012530 fluid Substances 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 238000002955 isolation Methods 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 238000007373 indentation Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000000306 component Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of active phased array T/R module fluid channel, mainly solve the problem of that the sub- SMP calorific value of RF isolation is easy to burn out component greatly T/R module existing in the prior art at work.The T/R module fluid channel includes by front shroud, mounting rack, back shroud fastens the T/R module ontology for constituting and having cavity, it is provided with the notch of side where mounting rack corresponds to front shroud, the pcb board being mounted in T/R module Body Lumen, it is fixed on pcb board and is located at the J63A connector of indentation, there, it is mounted in T/R module Body Lumen and the LTCC circuit plate between pcb board and back shroud, several mounting holes being provided on mounting rack, one end is connect with LTCC circuit plate, the other end is fixed on the sub- SMP of the RF isolation in mounting hole, and the cooling channel of heat is opened up and is used to generate with the sub- SMP of RF isolation through mounting rack.Through the above scheme, the utility model has achieved the purpose that cooling, has very high practical value and promotional value.
Description
Technical field
The utility model relates to field of radar, and in particular to a kind of active phased array T/R module fluid channel.
Background technique
Since radar the 1930s comes out, Radar Technology obtains high speed development in World War II,
After the nineties, Connectors for Active Phased Array Radar has become the developing mainstream of radar.Comprising multiple in every Connectors for Active Phased Array Radar
T/R component, it can complete reception task but also complete launch mission and antenna beam electric scanning.Each T/R component is with regard to phase
It not only include emission power amplifier, but also have low-noise amplifier, phase shifter and wave beam when in the tuner of an ordinary radar
The functional circuits such as control circuit.Requirement with modern science and technology to Connectors for Active Phased Array Radar is higher and higher, as active phased array
Higher requirements are also raised for the performance of the T/R component of one of radar core component, and TR component requires integrated level height, consistency
It is good, small in size, light-weight, adapt to different workbench and environment.When emitting signal due to existing T/R module, generate
Transmitting power consumption is larger, and the sub- SMP calorific value of RF isolation is big, to cause entire T/R module temperature to rise, it is known that T/R module
Inside is equipped with many precision components, and many components cannot bear high temperature, as T/R module temperature increases, is easy to make
Be burned at component, therefore how to reduce the temperature of T/R module at work, thus avoid component be burned out be at present urgently
Problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of active phased array T/R module fluid channels, mainly solve in the prior art
At work, the sub- SMP calorific value of RF isolation is easy greatly the problem of burning out component to existing T/R module.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
A kind of active phased array T/R module fluid channel, including be made of front shroud, mounting rack, back shroud fastening with cavity
T/R module ontology, be provided with the notch that mounting rack corresponds to side where front shroud, the PCB being mounted in T/R module Body Lumen
Plate, is fixed on pcb board and is located at the J63A connector of indentation, there, and the through-hole being provided on pcb board is mounted on T/R module ontology
In cavity and the LTCC circuit plate positioned at pcb board and back shroud between, several mounting holes being provided on mounting rack, one end and
The connection of LTCC circuit plate, the other end are fixed on the sub- SMP of the RF isolation in mounting hole, and open up through mounting rack and be used for band
The sub- SMP of RF isolation generate the cooling channel of heat, wherein LTCC circuit plate and pcb board pass through the spun gold for being located at through hole
Key is attached.
Further, the mounting rack is equipped with several first threaded holes and screw mount, wherein front shroud and rear cover
Offered on plate with matched second threaded hole of the first threaded hole, and offered on pcb board and LTCC circuit plate and screw thread is pacified
Fill the matched third threaded hole of seat.
Preferably, the mounting rack corresponds to side where notch and laterally offers two row mounting holes, and wherein each row eight, simultaneously
The mounting rack is located at side where notch and opens up that there are two mounting holes, and is located at notch two sides.
Specifically, the sub- SMP of the RF isolation includes one end and the connection of LTCC circuit plate, that the other end is fixed on notch is corresponding
Output soft substrate on the mounting hole of side, where one end is connect with LTCC circuit plate, the other end is fixed on notch on the mounting hole of side
Soft substrate is inputted, and the euthermic chip being arranged in output soft substrate.
Compared with prior art, the utility model has the following beneficial effects:
(1) the utility model runs through in the side that T/R module is located at the heat generating components of the sub- SMP of RF isolation is provided with installation
Cooling channel on frame, by injecting glycol-cooled liquid from the one end in cooling channel, glycol-cooled liquid is to flow through cooling logical
The amount of heat that euthermic chip generates is taken away when road, to achieve the effect that cooling, avoids the feelings that euthermic chip is burned
Condition occurs.
(2) front shroud of the utility model and back shroud are bolted on mounting rack, and stability is good, and pacifies
Dress is simple with disassembly, and internal pcb board and LTCC circuit plate also use screw to be fixed on mounting rack, so that entire T/R module is whole
Body is compact-sized, and have many advantages, such as structure it is simple, it is easy to disassemble, safe and reliable, using simplicity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural schematic diagram that Fig. 1 removes back shroud.
Fig. 4 is the structural schematic diagram after Fig. 1 overturning.
Fig. 5 is the structural schematic diagram that Fig. 4 removes front shroud.
Fig. 6 is the usage state diagram of the utility model.
In above-mentioned attached drawing, the corresponding component names of appended drawing reference are as follows:
1- front shroud, 2- mounting rack, 3- back shroud, 4-TR module body, 5- notch, 6-PCB plate, 7-J63A connector,
8-LTCC circuit board, 9- mounting hole, 10- RF isolation SMP, 11- cooling channel, the first threaded hole of 12-, the installation of 13- screw thread
Seat, 14- export soft substrate, and 15- inputs soft substrate, 16- euthermic chip, 17- bolt, 18- liquid cooling machine, 19- through-hole, 20- spun gold
Key.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, and the embodiments of the present invention includes
But it is not limited to the following example.
Embodiment
As shown in Figures 1 to 6, a kind of active phased array T/R module fluid channel, including by front shroud 1, mounting rack 2, rear cover
Plate 3 fastens the T/R module ontology 4 for constituting and having cavity, is provided with the notch 5 of the corresponding 1 place side of front shroud of mounting rack 2, is mounted on
Pcb board 6 in 4 cavity of T/R module ontology is fixed on the J63A connector 7 on pcb board 6 and being located at notch 5, is provided with PCB
Through-hole 19 on plate 6, is mounted in 4 cavity of T/R module ontology and the LTCC circuit plate 8 between pcb board 6 and back shroud 3,
Several mounting holes 9 being provided on mounting rack 2, one end is connect with LTCC circuit plate 8, the other end is fixed on penetrating in mounting hole 9
Frequency insulator SMP10, and the cooling channel of heat is opened up and is used to generate with the sub- SMP10 of RF isolation through mounting rack 2
11, wherein LTCC circuit plate 8 is attached with pcb board 6 by being located at the spun gold key 20 at through-hole 19.
Pcb board 6 and LTCC circuit plate 8 are fixed on the screw mount 13 of mounting rack 2 by bolt 17, radio frequency is exhausted
Edge SMP10 is connected on LTCC circuit plate 8, is then fixed on front shroud 1 and back shroud 3 on mounting rack 2 by bolt 17
The first threaded hole 12 on, then T/R module ontology 4 is located to the sub- SMP of RF isolation and external power splitter of 5 place side of notch
Connection, internal signal is respectively by input soft substrate 15, LTCC circuit plate 8, euthermic chip 16, output soft substrate 14 and external day
Line end is connected, and external control signal and power supply signal pass through J63A connector 7 respectively and reach in pcb board, finally by TR mould
The spun gold key 20 that pcb board 6 is connect with LTCC circuit plate 8 in block body 4 realizes control and the function of supplying power of T/R module signal.
Muti-piece T/R module is mounted side by side together when installation, then the one end in numerous T/R module coolings channel 11 and liquid cooling
The input terminal of machine 18 connects, the heat that liquid cooling machine 18 generates glycol-cooled liquid by cooling channel 11 with euthermic chip,
And the other end in the channel 11 that cools down is connect with the output end of liquid cooling machine, and the glycol-cooled liquid 18 with heat returns to liquid cooling machine
Inside avoids chip from burning to achieve the effect that cooling.
Above-described embodiment is only the preferred embodiment of the utility model, is not intended to limit the scope of the present invention,
In every case the design principle of the utility model is used, and carries out the non-creative variation worked and made on this basis, it should all
Belong within the protection scope of the utility model.
Claims (4)
1. a kind of active phased array T/R module fluid channel, which is characterized in that including by front shroud (1), mounting rack (2), back shroud
(3) the T/R module ontology (4) for constituting and there is cavity is fastened, the notch of side where being provided with mounting rack (2) corresponding front shroud (1)
(5), the pcb board (6) being mounted in T/R module ontology (4) cavity is fixed on the J63A on pcb board (6) and being located at notch (5)
Connector (7), the through-hole (19) being provided on pcb board (6) are mounted in T/R module ontology (4) cavity and are located at pcb board (6)
LTCC circuit plate (8) between back shroud (3), several mounting holes (9) being provided on mounting rack (2), one end and LTCC electricity
Road plate (8) connection, the other end are fixed on the sub- SMP of RF isolation (10) in mounting hole (9), and open up through mounting rack (2)
And the cooling channel (11) for generating heat with the sub- SMP of RF isolation (10), wherein LTCC circuit plate (8) and pcb board
(6) it is attached by being located at the spun gold key (20) at through-hole (19).
2. a kind of active phased array T/R module fluid channel according to claim 1, which is characterized in that the mounting rack (2)
Several first threaded holes (12) and screw mount (13) are equipped with, are wherein offered on front shroud (1) and back shroud (3) and the
Matched second threaded hole of one threaded hole (12), and offered on pcb board (6) and LTCC circuit plate (8) and screw mount
(13) matched third threaded hole.
3. a kind of active phased array T/R module fluid channel according to claim 2, which is characterized in that the mounting rack (2)
Side where corresponding notch (5) laterally offers two row mounting holes, and wherein each row eight, while the mounting rack (2) is located at notch
(5) side where is opened up there are two mounting hole, and is located at notch (5) two sides.
4. a kind of active phased array T/R module fluid channel according to claim 3, which is characterized in that RF isolation
SMP (10) includes that one end is connect with LTCC circuit plate (8), the other end is fixed on output on notch (5) respective side mounting hole (9)
Soft substrate (14), the input where one end is connect with LTCC circuit plate (8), the other end is fixed on notch (5) on side mounting hole (9)
Soft substrate (15), and euthermic chip (16) of the setting in output soft substrate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563101.XU CN208921858U (en) | 2018-09-21 | 2018-09-21 | A kind of active phased array T/R module fluid channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563101.XU CN208921858U (en) | 2018-09-21 | 2018-09-21 | A kind of active phased array T/R module fluid channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208921858U true CN208921858U (en) | 2019-05-31 |
Family
ID=66706857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821563101.XU Active CN208921858U (en) | 2018-09-21 | 2018-09-21 | A kind of active phased array T/R module fluid channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208921858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116937213A (en) * | 2023-09-12 | 2023-10-24 | 成都华兴大地科技有限公司 | TR module structure based on HTCC vertical transition |
-
2018
- 2018-09-21 CN CN201821563101.XU patent/CN208921858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116937213A (en) * | 2023-09-12 | 2023-10-24 | 成都华兴大地科技有限公司 | TR module structure based on HTCC vertical transition |
| CN116937213B (en) * | 2023-09-12 | 2023-12-08 | 成都华兴大地科技有限公司 | TR module structure based on HTCC vertical transition |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 2806, 28th Floor, Building 2, No. 530, Middle Section of Tianfu Avenue, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu City, Sichuan Province, 610000 Patentee after: CHENGDU RAXIO SHENGTONG ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 1 / F, no.259, Xinle middle street, hi tech Zone, Chengdu, Sichuan 610000 Patentee before: CHENGDU RAXIO SHENGTONG ELECTRONIC TECHNOLOGY CO.,LTD. |