CN112672601A - TR send-receive cabin convenient to heat dissipation - Google Patents

TR send-receive cabin convenient to heat dissipation Download PDF

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Publication number
CN112672601A
CN112672601A CN202011484295.6A CN202011484295A CN112672601A CN 112672601 A CN112672601 A CN 112672601A CN 202011484295 A CN202011484295 A CN 202011484295A CN 112672601 A CN112672601 A CN 112672601A
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CN
China
Prior art keywords
air inlet
air
screw rod
air outlet
motor
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Granted
Application number
CN202011484295.6A
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Chinese (zh)
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CN112672601B (en
Inventor
陈兴
刘斌
仙锦
罗继明
沈小川
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Wuhan Binhu Electronic Co ltd
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Wuhan Binhu Electronic Co ltd
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Priority to CN202011484295.6A priority Critical patent/CN112672601B/en
Publication of CN112672601A publication Critical patent/CN112672601A/en
Application granted granted Critical
Publication of CN112672601B publication Critical patent/CN112672601B/en
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Abstract

The invention relates to a radar device, in particular to a TR transceiver module convenient for heat dissipation. Each set of air inlet sealing and cleaning device comprises an air inlet motor mounting seat, wherein the air inlet motor mounting seat is fixedly arranged on a transceiving cabin body, an air inlet screw rod stepping motor is arranged on the air inlet motor mounting seat, an air inlet nut is connected to a screw rod of the air inlet screw rod stepping motor, an air inlet sealing plate is fixed on the air inlet nut, the other end of the screw rod of the air inlet screw rod stepping motor is arranged on an air inlet support, an air inlet guide groove is arranged at the upper part of the air inlet support, the air inlet sealing plate is clamped in the air inlet guide groove, and a brush. The device has the advantages of simple structure, no need of frequent disassembly, convenient installation and maintenance and improved equipment reliability.

Description

TR send-receive cabin convenient to heat dissipation
Technical Field
The invention relates to a radar device, in particular to a TR transceiver module convenient for heat dissipation.
Background
When the electronic equipment in the TR transceiver compartment of the radar is used, a plurality of high-power elements exist, and generally the high-power elements need a heat dissipation design. Air cooling is widely used as a cooling method which is most common and most convenient.
The design of the air cooling structure generally comprises the selection of a fan, the design of an air inlet and an air outlet and the design of an air duct. The air inlet capability of the air inlet of the air duct is particularly important for heavy equipment which is inconvenient to disassemble and clean. When the filter screen is fully covered with dust, the air inlet of the traditional air duct is usually blocked, so that the air inlet volume is greatly reduced, the heat dissipation effect of the fan is influenced, and the heat of the heating element cannot be timely dissipated.
The air inlet of the traditional air duct is generally punched with small holes by a single-layer aluminum plate or a steel plate, and a filter screen is fixed on the air inlet. After a period of time, the more dust and dust on the filter screen is accumulated, the air inlet effect is influenced. For the installation of heavy equipment or complex precision equipment, the disassembly and assembly workload is large, professional hoisting equipment is needed, and the reinstallation is time-consuming and labor-consuming. In general, when dust exists in a filter screen at an air inlet of the air duct, the dust is not cleaned. There is no good solution to this phenomenon, and it is a common practice to re-clean and install the equipment after the equipment is overhauled.
Meanwhile, if the equipment works in a seaside salt mist humid environment or passes through the water surface, water and gas can easily enter from the bottom. And in the shutdown state of the equipment, the equipment is easily in a humid environment, so that the reliability of the equipment is reduced, and the service life of a device is also prolonged.
Disclosure of Invention
In view of the deficiencies of the prior art, the present invention provides a TR pod that facilitates heat dissipation. The invention is particularly suitable for the use when the air inlet device of the air duct is inconvenient to disassemble and requires a certain air inlet amount. The device has simple structure, does not need to be frequently disassembled, is convenient to install, and improves the reliability of the equipment.
The technical scheme of the invention is as follows: the utility model provides a TR send and receive cabin convenient to heat dissipation, includes the send and receive cabin body, air inlet device, air-out device, and air inlet device installs in the lower part of the send and receive cabin body, and air-out device installs on the upper portion of the send and receive cabin body, its characterized in that: the air inlet device comprises filter screens, filter screen mounting seats, a pressing plate, an air inlet screw stepping motor, an air inlet motor mounting seat, an air inlet nut, an air inlet support, an air inlet sealing plate, an air inlet rubber gasket, a brush and a sensor, wherein the two filter screen mounting seats are fixedly mounted on the transceiving cabin body in a staggered mode; each set of air inlet sealing and cleaning device comprises an air inlet motor mounting seat, the air inlet motor mounting seat is fixedly mounted on a transceiving cabin body, an air inlet screw rod stepping motor is mounted on the air inlet motor mounting seat, an air inlet nut is connected onto a screw rod of the air inlet screw rod stepping motor, an air inlet sealing plate is fixed onto the air inlet nut, an air inlet support is mounted at the other end of the screw rod of the air inlet screw rod stepping motor, an air inlet guide groove is formed in the upper portion of the air inlet support, the air inlet sealing plate is clamped by the air inlet guide groove.
According to the TR transceiver module convenient for heat dissipation as described above, characterized in that: the air outlet device comprises an air outlet screw stepping motor, an air outlet motor mounting seat, an air outlet nut, an air outlet support, an air outlet sealing plate, an air outlet rubber pad and an air outlet sealing plate, wherein the two air outlet devices have the same structure, one air outlet device at the joint is a groove, the air outlet rubber pad is mounted in the groove, the other air outlet device at the joint is an inserting plate, and the inserting plate can be inserted into the groove; each set of air-out device includes the air-out motor mount pad, and air-out motor mount pad fixed mounting is in the receiving and dispatching cabin body, and air-out screw rod step motor installs on the air-out motor mount pad, connects the air-out nut on air-out screw rod step motor's the screw rod, and the air-out closing plate is fixed on the air-out nut, and air-out screw rod step motor's the screw rod other end installation air-out support, air-out support upper portion sets up the air-out guide way, and air-out.
According to the TR transceiver module convenient for heat dissipation as described above, characterized in that: the air intake device comprises a sensor.
According to the TR transceiver module convenient for heat dissipation as described above, characterized in that: the air outlet device comprises a wind pressure switch.
According to the TR transceiver module convenient for heat dissipation as described above, characterized in that: two sets of air inlet devices are arranged at the bottom of the transceiving cabin body.
The invention has the beneficial effects that: 1. when the air inlet device of the air duct is not convenient to detach, the filter screen can be automatically cleaned by switching on and off the device every time. 2. Because the filter screen is divided into an upper filter screen and a lower filter screen which are arranged in a vertically staggered manner, the structure is not easy to accumulate dust, and the occurrence of the condition that the air inlet is blocked can be effectively avoided. 3. When the equipment is shut down, the cabin body can be effectively sealed, salt mist, water vapor and the like are effectively prevented from entering the cabin, and the reliability and the service life of the equipment are improved. 4. The structure has good universality, convenient installation and good economical efficiency, and can meet the requirement of long-term outdoor work.
Drawings
Fig. 1 is a front view of an air inlet.
Fig. 2 is a front view of the air outlet.
Fig. 3 is a front view of the cabin.
FIG. 4 is a top view of the air intake opening of the cabin.
Description of reference numerals: the receiving and dispatching cabin body 1, the filter screen 2, the filter screen mounting seat 3, the pressing plate 4, the air inlet screw stepping motor 5, the air inlet motor mounting seat 6, the air inlet nut 7, the air inlet support 8, the air inlet sealing plate 9, the air inlet rubber gasket 10, the brush 11, the sensor 13, the wind pressure switch 14, the air outlet screw stepping motor 15, the air outlet motor mounting seat 16, the air outlet nut 17, the air outlet support 18, the air outlet sealing plate 19 and the air outlet rubber gasket 20.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
As shown in fig. 1 to 4, the TR transceiving cabin convenient for heat dissipation of the present invention includes a transceiving cabin body 1, an air intake device, and an air outlet device. The air intake device is arranged at the lower part of the transceiving cabin body 1, as shown in figures 3 and 4. The air outlet device is arranged on the upper part of the receiving and dispatching cabin body 1, so that air is fed through the lower part, and the air outlet on the upper part dissipates heat of the TR receiving and dispatching cabin body. In fig. 4, two sets of air inlet devices are arranged.
The air inlet device comprises a filter screen 2, a filter screen mounting seat 3, a pressing plate 4, an air inlet screw rod stepping motor 5, an air inlet motor mounting seat 6, an air inlet nut 7, an air inlet support 8, an air inlet sealing plate 9, an air inlet rubber pad 10, a brush 11 and a sensor 13, wherein the two filter screen mounting seats 3 are fixedly mounted on the transceiving cabin body 1 in a staggered mode, and the filter screen 2 is mounted in the filter screen mounting seat 3. The air inlet sealing and cleaning devices are respectively installed at the rear parts of the filter screen installation seats 3, the two sets of air inlet sealing and cleaning devices are identical in structure, only at the joint, one set of sealing and cleaning devices are grooves, air inlet rubber pads 10 are installed in the grooves, the buffering and positioning effects are achieved, the sealing effect can be improved, the other set of air inlet sealing and cleaning devices are inserting plates, and the inserting plates are inserted into the grooves.
Each set of air inlet sealing and cleaning device comprises an air inlet motor mounting seat 6, the air inlet motor mounting seat 6 is fixedly mounted on a transceiving cabin body 1, an air inlet screw rod stepping motor 5 is mounted on the air inlet motor mounting seat 6, an air inlet nut 7 is connected onto a screw rod of the air inlet screw rod stepping motor 5, an air inlet sealing plate 9 is fixed onto the air inlet nut 7, an air inlet support 8 is mounted at the other end of the screw rod of the air inlet screw rod stepping motor 5, an air inlet guide groove is formed in the upper portion of the air inlet support 8, an air inlet sealing plate 9 is clamped in the air inlet guide groove, and the air inlet sealing plate 9 moves. The front part of the air inlet sealing plate 9 is provided with a brush 11, and when the air inlet screw rod stepping motor 5 rotates, the air inlet sealing plate 9 is driven to move back and forth, so that the brush 11 also moves back and forth to clean the filter screen 2. According to the invention, the sensor 13 is arranged on the air inlet motor mounting seat 6, when a radar starting signal is detected, the stepping motor is started to drive the air inlet sealing plate 9 to move backwards, and when the signal of the sensor 13 is detected to be in place, the air inlet is opened, the motor is closed, and the heat dissipation device is started. When closed, the motor can be turned off by setting a fixed time that allows the motor to rotate, thereby reducing the amount of sensors used. The invention cleans the filter screen 2 every time the machine is started and shut down, and the two filter screens 2 are arranged in a staggered way, thereby ensuring that the air inlet of the machine is not blocked. When the invention is not used, the bottom is sealed, and salt mist or slight moisture can not flow into the cabin.
As shown in fig. 1 to 4, the air outlet device includes an air outlet screw stepping motor 15, an air outlet motor mounting seat 16, an air outlet nut 17, an air outlet support 18, an air outlet sealing plate 19, and an air outlet rubber gasket 20, and the two air outlet devices have the same structure, and only at the joint, one air outlet device is a groove, and the air outlet rubber gasket 20 is mounted in the groove, so as to play a role in buffering and positioning, and improve the sealing effect, and the other air outlet device is a plug board, and the plug board is inserted into the groove.
Each set of air outlet device comprises an air outlet motor mounting seat 16, the air outlet motor mounting seat 16 is fixedly mounted on the cabin receiving and sending body 1, an air outlet screw stepping motor 15 is mounted on the air outlet motor mounting seat 16, an air outlet nut 17 is connected to a screw of the air outlet screw stepping motor 15, an air outlet sealing plate 19 is fixed on the air outlet nut 17, an air outlet support 18 is mounted at the other end of the screw of the air outlet screw stepping motor 15, an air outlet guide groove is formed in the upper portion of the air outlet support 18 and clamped with an air outlet sealing plate 19, and the air outlet sealing plate 19 moves back and forth according to the rotation of the air outlet screw. The air outlet device also comprises a wind pressure switch 14, and after the heat dissipation device is started, a signal of the wind pressure switch 14 at the air outlet is detected, so that the heating equipment is started.

Claims (5)

1. The utility model provides a TR send and receive cabin convenient to heat dissipation, includes the send and receive cabin body, air inlet device, air-out device, and air inlet device installs in the lower part of the send and receive cabin body, and air-out device installs on the upper portion of the send and receive cabin body, its characterized in that: the air inlet device comprises filter screens, filter screen mounting seats, a pressing plate, an air inlet screw stepping motor, an air inlet motor mounting seat, an air inlet nut, an air inlet support, an air inlet sealing plate, an air inlet rubber gasket, a brush and a sensor, wherein the two filter screen mounting seats are fixedly mounted on the transceiving cabin body in a staggered mode; each set of air inlet sealing and cleaning device comprises an air inlet motor mounting seat, the air inlet motor mounting seat is fixedly mounted on a transceiving cabin body, an air inlet screw rod stepping motor is mounted on the air inlet motor mounting seat, an air inlet nut is connected onto a screw rod of the air inlet screw rod stepping motor, an air inlet sealing plate is fixed onto the air inlet nut, an air inlet support is mounted at the other end of the screw rod of the air inlet screw rod stepping motor, an air inlet guide groove is formed in the upper portion of the air inlet support, the air inlet sealing plate is clamped by the air inlet guide groove.
2. A TR pod for facilitating heat dissipation as recited in claim 1, wherein: the air outlet device comprises an air outlet screw stepping motor, an air outlet motor mounting seat, an air outlet nut, an air outlet support, an air outlet sealing plate, an air outlet rubber pad and an air outlet sealing plate, wherein the two air outlet devices have the same structure, one air outlet device at the joint is a groove, the air outlet rubber pad is mounted in the groove, the other air outlet device at the joint is an inserting plate, and the inserting plate can be inserted into the groove; each set of air-out device includes the air-out motor mount pad, and air-out motor mount pad fixed mounting is in the receiving and dispatching cabin body, and air-out screw rod step motor installs on the air-out motor mount pad, connects the air-out nut on air-out screw rod step motor's the screw rod, and the air-out closing plate is fixed on the air-out nut, and air-out screw rod step motor's the screw rod other end installation air-out support, air-out support upper portion sets up the air-out guide way, and air-out.
3. A TR pod for facilitating heat dissipation as recited in claim 1 or 2, wherein: the air intake device comprises a sensor.
4. A TR pod for facilitating heat dissipation as recited in claim 1 or 2, wherein: the air outlet device comprises a wind pressure switch.
5. A TR pod for facilitating heat dissipation as recited in claim 1 or 2, wherein: two sets of air inlet devices are arranged at the bottom of the transceiving cabin body.
CN202011484295.6A 2020-12-16 2020-12-16 TR send-receive cabin convenient to heat dissipation Active CN112672601B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011484295.6A CN112672601B (en) 2020-12-16 2020-12-16 TR send-receive cabin convenient to heat dissipation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011484295.6A CN112672601B (en) 2020-12-16 2020-12-16 TR send-receive cabin convenient to heat dissipation

Publications (2)

Publication Number Publication Date
CN112672601A true CN112672601A (en) 2021-04-16
CN112672601B CN112672601B (en) 2022-06-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011484295.6A Active CN112672601B (en) 2020-12-16 2020-12-16 TR send-receive cabin convenient to heat dissipation

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006239509A (en) * 2005-03-01 2006-09-14 Nec Computertechno Ltd Dust collector with cleaning function, and electronic equipment housing
JP2016176634A (en) * 2015-03-19 2016-10-06 パナソニックIpマネジメント株式会社 Heat exchange ventilation device
CN108847596A (en) * 2018-07-13 2018-11-20 深圳市晓控通信科技有限公司 A kind of box-type substation with moisture-proof heat sinking function
CN209227667U (en) * 2018-10-12 2019-08-09 聚力诚海绵材料(武汉)有限公司 A kind of rainwater saves system
CN110594208A (en) * 2019-09-06 2019-12-20 烟台中宇航空液压有限公司 Electro-hydraulic servo force increasing cylinder
CN211486929U (en) * 2019-11-07 2020-09-15 山东引持环保设备有限公司 Roots blower filter equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006239509A (en) * 2005-03-01 2006-09-14 Nec Computertechno Ltd Dust collector with cleaning function, and electronic equipment housing
JP2016176634A (en) * 2015-03-19 2016-10-06 パナソニックIpマネジメント株式会社 Heat exchange ventilation device
CN108847596A (en) * 2018-07-13 2018-11-20 深圳市晓控通信科技有限公司 A kind of box-type substation with moisture-proof heat sinking function
CN209227667U (en) * 2018-10-12 2019-08-09 聚力诚海绵材料(武汉)有限公司 A kind of rainwater saves system
CN110594208A (en) * 2019-09-06 2019-12-20 烟台中宇航空液压有限公司 Electro-hydraulic servo force increasing cylinder
CN211486929U (en) * 2019-11-07 2020-09-15 山东引持环保设备有限公司 Roots blower filter equipment

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