CN111458682A

CN111458682A - T/R assembly device with cooling function

Info

Publication number: CN111458682A
Application number: CN202010411866.7A
Authority: CN
Inventors: 秦勇飞; 汤勇
Original assignee: Nantong Lianhang Communication Technology Co ltd
Current assignee: Nantong Lianhang Communication Technology Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-07-28
Anticipated expiration: 2040-05-15
Also published as: CN111458682B

Abstract

The invention discloses a T/R assembly device with a cooling function, which comprises an outer shell and a T/R module, wherein the T/R module is arranged in an inner cavity of the outer shell, the T/R module is fixed on the support frame, the support frame is connected with the bottom wall of the outer shell through a support column, the bottom wall of the outer shell is provided with a heat dissipation plate, the heat dissipation plate is arranged under the T/R module, the support frame is provided with a clamping device, the cooling air device comprises a cold air pipe, a blowing head and a cold air blower, the cold air pipe is fixed on the inner wall of the outer shell, the blowing head is arranged on the cold air pipe, the cold air blower is fixed on the outer wall of the outer shell, the T/R module cooling device is novel in structural design, has an excellent heat dissipation effect, can be used for rapidly cooling the T/R module, and ensures the working performance of the T/R module.

Description

T/R assembly device with cooling function

Technical Field

The invention relates to the technical field of T/R components, in particular to a T/R component device with a cooling function.

Background

In the field of radar manufacturing, T/R components are important parts forming a radar wireless transceiving system. A plurality of T/R assembly modules are required to be installed on a single radar so as to meet the requirement of normal operation of the radar. At present, people often adopt a mode of integrally cooling a fan to finish the assembly of the T/R component modules after the T/R component modules are installed in a centralized mode. However, due to the fact that the positions of the radiating fins of the T/R component modules are different and the arrangement positions of the T/R component modules are disordered, when the fan is cooled in a centralized mode, the radiating effects of the T/R component modules are inconsistent. In the working process, in order to ensure the normal operation of each T/R component module, the power of the fan must be increased to achieve the purpose that each T/R component module can normally radiate heat. Therefore, the problems of high energy consumption, poor reliability and difficulty in controlling the cooling effect exist when the T/R component modules are assembled by adopting the mode, and the use requirements of people cannot be met. Therefore, improvements are needed.

Disclosure of Invention

The present invention is directed to a T/R module with a cooling function to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a T/R subassembly device with cooling function, includes shell body and T/R module, the T/R module sets up at the shell body inner chamber, just the T/R module is fixed on the support frame, be connected through the support column between support frame and the shell body diapire, the heating panel is installed to the shell body diapire, just the heating panel sets up under the T/R module, install clamping device on the support frame, still include the cold wind subassembly, the cold wind subassembly includes the cold-blast pipe, spouts blowing head and air-cooler, the cold-blast pipe is fixed at shell body inner wall, it installs on the cold-blast pipe to spout the blowing head, the air-cooler is fixed at shell body outer wall, just the cold-blast pipe is connected with the air-cooler.

Preferably, the heat dissipation plate comprises a plate body and a heat dissipation pipe, wherein a clamping groove is formed in the surface of the plate body, the heat dissipation pipe is clamped in the clamping groove, and the heat dissipation pipe comprises a hollow pipe body and a heat dissipation fin arranged on the pipe body; the radiating fins are arranged on the outer wall of the pipe body and extend along the radial direction of the pipe body, a plurality of reinforcing ribs are arranged on the inner wall of the pipe body, a connecting plate is arranged between every two adjacent radiating fins, and the radius of the connecting plate is smaller than that of the radiating fins.

Preferably, the centre gripping subassembly includes left splint, right splint, left compression spring and right compression spring, left fixed plate and right fixed plate are installed respectively to the support frame both sides, install the left compression spring of multiunit between left side fixed plate and the left splint, install the right compression spring of multiunit between right side fixed plate and the right splint, left side splint and the equal cladding cooling pad in right surface.

Preferably, the blowing head comprises a nozzle body, the nozzle body is of a hemispherical structure, a trumpet-shaped inner spray pipe is installed in an inner cavity of the nozzle body, and a plurality of spray holes are uniformly distributed in the surface of the nozzle body.

Preferably, the using method comprises the following steps:

A. firstly, fixing a T/R assembly on a support frame, and clamping and fixing the T/R assembly through a left clamping plate and a right clamping plate;

B. when the T/R assembly needs to be cooled, the air cooler is started, cold air is blown out by the air cooler to the cold air pipe, and the cold air in the cold air pipe is sprayed out of the outer shell from the spray-blowing head to quickly dissipate heat of the T/R assembly;

C. meanwhile, the heat dissipation plate quickly dissipates heat of the bottom of the T/R assembly.

Compared with the prior art, the invention has the beneficial effects that:

(1) the invention has novel structural design and excellent heat dissipation effect, can quickly cool the T/R module and ensures the working performance of the T/R module.

(2) The heat dissipation plate adopted by the invention has excellent heat dissipation and heat conduction effects and can quickly dissipate heat of the bottom of the T/R module.

(3) The clamping assembly adopted by the invention can stably clamp the T/R module, thereby ensuring the working stability of the T/R module.

(4) The blowing head adopted by the invention can uniformly spray cold air, thereby ensuring the cooling uniformity.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the heat sink of the present invention;

FIG. 3 is a cross-sectional view of the heat pipe of the present invention;

fig. 4 is a schematic structural view of the blowing head of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a T/R subassembly device with cooling function, includes shell body 1 and T/R module 2, T/R module 2 sets up at 1 inner chamber of shell body, just T/R module 2 fixes on support frame 3, be connected through support column 4 between support frame 3 and the 1 diapire of shell body, heating panel 5 is installed to 1 diapire of shell body, just heating panel 5 sets up under T/R module 2, install clamping device on the support frame 3, still include cold wind subassembly, the cold wind subassembly includes cold air pipe 6, blowing head 7 and air-cooler 8, cold air pipe 6 is fixed at 1 inner wall of shell body, blowing head 7 is installed on cold air pipe 6, air-cooler 8 is fixed at 1 outer wall of shell body, just cold air pipe 6 is connected with air-cooler 8.

In the invention, the heat dissipation plate 5 comprises a plate body 9 and a heat dissipation pipe 10, wherein a clamping groove is formed in the surface of the plate body 9, the heat dissipation pipe 10 is clamped in the clamping groove, and the heat dissipation pipe 10 comprises a hollow pipe body 11 and a heat dissipation fin 12 arranged on the pipe body 11; the radiating fins 12 are arranged on the outer wall of the pipe body 11 and extend along the radial direction of the pipe body 11, a plurality of reinforcing ribs 13 are arranged on the inner wall of the pipe body 11, a connecting plate 14 is arranged between every two adjacent radiating fins 12, and the radius of the connecting plate 14 is smaller than that of the radiating fins 12. The heat dissipation plate adopted by the invention has excellent heat dissipation and heat conduction effects and can quickly dissipate heat of the bottom of the T/R module.

According to the invention, the clamping assembly comprises a left clamping plate 15, a right clamping plate 16, a left compression spring 17 and a right compression spring 18, a left fixing plate 19 and a right fixing plate 20 are respectively installed on two sides of the supporting frame 3, a plurality of groups of left compression springs 17 are installed between the left fixing plate 19 and the left clamping plate 15, a plurality of groups of right compression springs 18 are installed between the right fixing plate 20 and the right clamping plate 16, and cooling cushions are respectively coated on the surfaces of the left clamping plate 15 and the right clamping plate 16. The clamping assembly adopted by the invention can stably clamp the T/R module, thereby ensuring the working stability of the T/R module.

In the invention, the blowing head 7 comprises a nozzle body 21, the nozzle body 21 adopts a hemispherical structure, a horn-shaped inner spray pipe 22 is arranged in the inner cavity of the nozzle body 21, and a plurality of spray holes 23 are uniformly distributed on the surface of the nozzle body 21. The blowing head adopted by the invention can uniformly spray cold air, thereby ensuring the cooling uniformity.

The working principle is as follows: the using method of the invention comprises the following steps:

In conclusion, the T/R module cooling structure is novel in structural design, has an excellent heat dissipation effect, can rapidly cool the T/R module, and ensures the working performance of the T/R module.

The invention is not described in detail, but is well known to those skilled in the art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. T/R assembly device with cooling function, comprising an outer casing (1) and a T/R module (2), characterized in that: the T/R module (2) is arranged in the inner cavity of the outer shell (1), the T/R module (2) is fixed on the support frame (3), the supporting frame (3) is connected with the bottom wall of the outer shell (1) through a supporting column (4), the bottom wall of the outer shell (1) is provided with a heat dissipation plate (5), and the heat dissipation plate (5) is arranged right below the T/R module (2), the supporting frame (3) is provided with a clamping device and also comprises a cold air assembly, the cold air assembly comprises a cold air pipe (6), a spray blowing head (7) and a cold air blower (8), the cold air pipe (6) is fixed on the inner wall of the outer shell (1), the blowing head (7) is arranged on the cold air pipe (6), the air cooler (8) is fixed on the outer wall of the outer shell (1), and the air cooler (6) is connected with the air cooler (8).

2. The T/R assembly device with the cooling function as claimed in claim 1, wherein: the radiating plate (5) comprises a plate body (9) and a radiating pipe (10), wherein a clamping groove is formed in the surface of the plate body (9), the radiating pipe (10) is clamped in the clamping groove, and the radiating pipe (10) comprises a hollow pipe body (11) and radiating fins (12) arranged on the pipe body (11); the radiating fins (12) are arranged on the outer wall of the pipe body (11) and extend along the radial direction of the pipe body (11), a plurality of reinforcing ribs (13) are arranged on the inner wall of the pipe body (11), a connecting plate (14) is arranged between every two adjacent radiating fins (12), and the radius of the connecting plate (14) is smaller than that of the radiating fins (12).

3. The T/R assembly device with the cooling function as claimed in claim 1, wherein: the centre gripping subassembly includes left splint (15), right splint (16), left compression spring (17) and right compression spring (18), left fixed plate (19) and right fixed plate (20) are installed respectively to support frame (3) both sides, install multiunit left compression spring (17) between left fixed plate (19) and left splint (15), install multiunit right compression spring (18) between right fixed plate (20) and right splint (16), left side splint (15) and right splint (16) surface all cladding cooling pad.

4. The T/R assembly device with the cooling function as claimed in claim 1, wherein: the spray head (7) comprises a nozzle body (21), the nozzle body (21) adopts a hemispherical structure, a trumpet-shaped inner spray pipe (22) is installed in an inner cavity of the nozzle body (21), and a plurality of spray holes (23) are uniformly distributed on the surface of the nozzle body (21).

5. The use method of the T/R component device with the cooling function, which is used for realizing the method, is characterized in that: the using method comprises the following steps: