CN217790112U

CN217790112U - Microwave TR subassembly encapsulation shell structure

Info

Publication number: CN217790112U
Application number: CN202221748390.7U
Authority: CN
Inventors: 吴震萍; 邓子泉; 张鑫
Original assignee: Chengdu Jutian Electronic Technology Co ltd
Current assignee: Chengdu Jutian Electronic Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-11
Anticipated expiration: 2032-07-06

Abstract

The application provides a microwave TR subassembly encapsulation shell structure belongs to TR subassembly casing technical field. This microwave TR subassembly encapsulation shell structure includes housing assembly and radiator unit, place the cap on the surface of casing, carry out the joint through joint spare and cap afterwards, the mode through the joint can play the effect of convenient dismantlement and installation, the piece of blowing can blow the TR subassembly of during operation, can blow off the casing with the heat partly that the TR subassembly during operation produced inside, afterwards through the vacuum pump that is equipped with, make its vacuum pump carry the inside of spray tube with the internal refrigerant of refrigerant jar, carry the inside to the casing through the spray tube that is equipped with the refrigerant, can carry out the cooling of dispelling the heat fast to the TR subassembly, and then the casing need not adopt welding method to be connected with the cap, convenient dismantlement and installation, conveniently carry out cold wind heat dissipation to the TR subassembly simultaneously, the radiating effect is improved, thereby the practicality has been increased.

Description

Microwave TR subassembly encapsulation shell structure

Technical Field

The application relates to the field of TR (transmitter-receiver) assembly shells, in particular to a microwave TR assembly packaging shell structure.

Background

The microwave transmitter and receiver assembly is one of the most important components of the active phased array radar system, and the volume, weight, electrical property and the like of the T/R assembly directly determine various technical indexes of receiving and transmitting signals of the active phased array radar. Wherein, T/R subassembly encapsulation casing is the important component part of T/R subassembly, not only play the effect of bearing components and parts and base plate, still undertake ground connection, the heat dissipation, effects such as sealed protection, the casing material that present domestic and foreign often adopted includes the aluminum alloy, kovar alloy, titanium alloy, pottery, aluminium base carborundum etc., but current microwave TR subassembly encapsulation shell structure, the casing adopts the sealing weld method to be connected usually with the cap, need use special instrument to dismantle, the labour has been increased, and the TR subassembly can produce the heat when carrying out the work in the inside of its casing, and casing heat radiation structure is more single, the radiating effect is than poor, if untimely heat dissipation, can cause the damage of TR subassembly, thereby the practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, the application provides a microwave TR subassembly encapsulation shell structure, aims at improving current microwave TR subassembly encapsulation shell structure, and the casing adopts the seal welding method to be connected with the cap usually, and the casing heat radiation structure is more single, and the radiating effect is relatively poor to the problem of practicality has been reduced.

The embodiment of the application provides a microwave TR subassembly encapsulation shell structure includes shell assembly and radiator unit.

The casing subassembly includes the casing, bloies piece and joint spare, bloy set up in casing one end, the joint spare set up in the casing both ends, radiator unit includes cap, box, the refrigerant jar body, vacuum pump and spray tube, the cap set up in casing one side, just the joint spare with the cap joint, the box set up in cap one side, the refrigerant jar body set up in inside the box, the vacuum pump with the refrigerant jar body intercommunication, the spray tube set up in cap one side, just the vacuum pump with the spray tube intercommunication.

In the above-mentioned implementation process, when needing to carry out the closing cap through the cap to the casing, the piece of blowing sets up in casing one end, the joint piece sets up in the casing both ends, the user can place the cap on the surface of casing, carry out the joint through joint piece and cap afterwards, mode through the joint can play the effect of convenient dismantlement and installation, the cap sets up in casing one side, and joint piece and cap joint, the box sets up in cap one side, the refrigerant jar body sets up inside the box, vacuum pump and refrigerant jar body intercommunication, the spray tube sets up in cap one side, and vacuum pump and spray tube intercommunication, when needing to dispel the heat to the TR subassembly, the user can start the piece of blowing earlier, the piece of blowing can blow to the TR subassembly of during operation, can blow off the casing inside with the heat that the TR subassembly produced during operation partly, afterwards through the vacuum pump that is equipped with, make its vacuum pump carry the inside of spray tube with the refrigerant jar internal refrigerant, carry the inside to the casing through the spray tube that is equipped with the refrigerant, can carry the quick heat dissipation cooling to the TR subassembly, and cooling down, and then the casing is connected with the casing need not adopting the welding method, convenient dismantlement and installation, the convenience is dispelled the heat to the while, the heat is convenient heat, thereby the heat effect has been improved, thereby the practicability is increased.

In a specific embodiment, an air outlet is arranged at one end of the shell, and a groove is arranged on one side of the shell.

In the implementation process, one end of the shell is provided with the air outlet, the air outlet is arranged to play a role in air circulation, and the groove is arranged to play a limiting role.

In a specific embodiment, the blowing part comprises a casing and a fan, wherein an air inlet is formed in one side of the casing, and the fan is arranged inside the casing.

In the above-mentioned realization process, the piece of blowing includes casing and fan, can blow the heat dissipation through the fan to filling the TR subassembly, can improve the radiating effect.

In a specific embodiment, a through hole is formed in one side of the casing, and a dust screen is arranged in the through hole.

In the implementation process, one side of the shell is provided with a through hole, the through hole is arranged to blow and dissipate heat of the TR component through the fan, and the dustproof net can play a dustproof role.

In a specific embodiment, the joint piece includes support, inserted bar and spring, the inserted bar with support sliding connection, the inserted bar with casing sliding connection, the spring set up in the inserted bar surface, spring one end with support fixed connection, just spring one end with casing fixed connection.

In above-mentioned realization in-process, when needs carry out the joint to the cap, the user can stimulate the inserted bar and extrude the spring, places when the cap on the surface of casing, loosens the inserted bar, because the elasticity of spring can promote the inserted bar and carry out the joint to the casing, convenient dismantlement and installation.

In a specific embodiment, an insertion block is arranged on one side of the shell cover, the insertion block is slidably connected with the groove, and the insertion rod is slidably connected with the insertion block.

In the implementation process, one side of the shell cover is provided with the insertion block, the insertion block is arranged to play a limiting role, and the insertion rod is inserted into the insertion block to limit the shell cover in a clamping mode.

In a specific embodiment, one end of the box body is provided with a heat dissipation hole.

In the implementation process, one end of the box body is provided with the heat dissipation holes, and the heat dissipation holes are arranged to conveniently dissipate heat of the vacuum pump.

In a particular embodiment, the lance includes a branch and a lance in communication with the branch.

In the implementation process, the spray pipe comprises the branch pipe and the spray head, the branch pipe is arranged to play a role in shunting, and the spray head can play a role in spraying out the refrigerant.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also derive other related drawings based on these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a packaging housing of a microwave TR assembly according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a blower according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a structure at A in FIG. 1 according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a nozzle provided in an embodiment of the present application.

In the figure: 100-a housing assembly; 110-a housing; 111-air outlet; 112-a groove; 120-a blowing piece; 121-a housing; 1211-through hole; 1212-dust screen; 122-a fan; 123-an air inlet; 130-a clip; 131-a support; 132-a plunger; 133-a spring; 200-a heat dissipation assembly; 210-a housing cover; 211-an insert block; 220-a box body; 221-heat dissipation holes; 230-a refrigerant tank; 240-vacuum pump; 250-a spray pipe; 251-pipe distribution; 252-spray head.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.

Referring to fig. 1-4, the present application provides a package housing structure of a microwave TR device, which includes a housing assembly 100 and a heat dissipation assembly 200, wherein the heat dissipation assembly 200 can improve heat dissipation and connection.

Referring to fig. 1-3, the housing assembly 100 includes a housing 110, a blowing member 120 and a locking member 130, the blowing member 120 is disposed at one end of the housing 110, the locking member 130 is disposed at two ends of the housing 110, the locking member 130 plays a locking role, an air outlet 111 is disposed at one end of the housing 110, a groove 112 is disposed at one side of the housing 110, the air outlet 111 can play a role of air circulation, the groove 112 can be disposed to limit, the blowing member 120 includes a casing 121 and a fan 122, an air inlet 123 is disposed at one side of the casing 121, the fan 122 is disposed inside the casing 121, the fan 122 can blow and dissipate heat of the TR-filled assembly through the fan 122, so as to improve a heat dissipation effect, a through hole 1211 is disposed at one side of the casing 121, a dust screen 1212 is disposed inside the through hole 1211, the through hole 1211 can blow and dissipate heat of the TR assembly through the fan 122, and the dust screen 1212 can play a dust prevention role.

In some specific embodiments, the clamping member 130 includes a bracket 131, an insertion rod 132 and a spring 133, the insertion rod 132 is slidably connected to the bracket 131, the insertion rod 132 is slidably connected to the housing 110, the spring 133 is disposed on the surface of the insertion rod 132, one end of the spring 133 is fixedly connected to the bracket 131, and one end of the spring 133 is fixedly connected to the housing 110, when the housing cover 210 needs to be clamped, a user can pull the insertion rod 132 to press the spring 133, when the housing cover 210 is placed on the surface of the housing 110, the insertion rod 132 is released, because the elastic force of the spring 133 can push the insertion rod 132 to clamp the housing 110, and the detachment and installation are facilitated.

Referring to fig. 1, fig. 3 and fig. 4, the heat dissipation assembly 200 includes a housing cover 210, a housing 220, a refrigerant tank 230, a vacuum pump 240 and a nozzle tube 250, the housing cover 210 is disposed on one side of the housing 110, a sealing gasket can be disposed on one side of the housing cover 210 to seal the housing cover 210, and the clamping member 130 is clamped with the housing cover 210, so as to facilitate detachment and installation, the housing 220 is disposed on one side of the housing cover 210, the refrigerant tank 230 is disposed inside the housing 220, the refrigerant tank 230 can provide a refrigerant, the vacuum pump 240 is communicated with the refrigerant tank 230, the nozzle tube 250 is disposed on one side of the housing cover 210, and the vacuum pump 240 is communicated with the nozzle tube 250 through a communication pipe, the housing cover 210 is provided with an insert block 211 on one side, the insert block 211 is slidably connected with the groove 112, the insert 132 is slidably connected with the insert block 211, the insert block 211 can serve as a limiting function, the insert block 211 can serve as a limiting clamp the housing cover 210 through the insert 132, a heat dissipation hole 221 is disposed on one end of the housing 220, so as to facilitate heat dissipation of the vacuum pump 240, the nozzle tube 250 includes a branch tube 251 and a nozzle 252, the nozzle tube 251 and a nozzle tube 251 is connected with a branch tube 251.

The working principle of the microwave TR component packaging shell structure is as follows: when the casing 110 needs to be sealed through the casing cover 210, the blowing piece 120 is arranged at one end of the casing 110, the clamping piece 130 is arranged at two ends of the casing 110, a user can place the casing cover 210 on the surface of the casing 110, the user can pull the inserting rod 132 to extrude the spring 133, when the casing cover 210 is placed on the surface of the casing 110, the inserting rod 132 is loosened, the inserting rod 132 can be pushed by the elastic force of the spring 133 to clamp the casing 110, the disassembly and the installation are convenient, the effect of the disassembly and the installation are convenient, the casing cover 210 is arranged on one side of the casing 110, the clamping piece 130 is clamped with the casing cover 210, the casing 220 is arranged on one side of the casing cover 210, the refrigerant tank 230 is arranged inside the casing 220, the vacuum pump 240 is communicated with the refrigerant tank 230, the nozzle 250 is arranged on one side of the casing cover 210, when the vacuum pump 240 is required to dissipate heat for the TR assembly, the blowing piece 120 can blow the TR assembly during working, a part of heat generated during the working can be blown out of the casing 110 through the vacuum pump 240, the cooling effect of the cooling of the inside of the casing 110 can be increased, and the cooling effect of the casing 110 can be increased through the method for facilitating the cooling by increasing the cooling of the cooling tank 210.

It should be noted that the specific model specifications of the fan 122 and the vacuum pump 240 need to be determined by type selection according to the actual specification of the apparatus, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the fan 122 and the vacuum pump 240 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A microwave TR component packaging shell structure is characterized by comprising

The air blowing fan comprises a shell assembly (100), wherein the shell assembly (100) comprises a shell (110), an air blowing piece (120) and clamping pieces (130), the air blowing piece (120) is arranged at one end of the shell (110), and the clamping pieces (130) are arranged at two ends of the shell (110);

heat dissipating assembly (200), heat dissipating assembly (200) includes cap (210), box (220), the refrigerant jar body (230), vacuum pump (240) and spray tube (250), cap (210) set up in casing (110) one side, just joint spare (130) with cap (210) joint, box (220) set up in cap (210) one side, the refrigerant jar body (230) set up in inside box (220), vacuum pump (240) with the refrigerant jar body (230) intercommunication, spray tube (250) set up in cap (210) one side, just vacuum pump (240) with spray tube (250) intercommunication.

2. The microwave TR component packaging shell structure as claimed in claim 1, wherein an air outlet (111) is formed at one end of the shell (110), and a groove (112) is formed at one side of the shell (110).

3. The microwave TR component packaging shell structure as claimed in claim 1, wherein the blowing member (120) comprises a casing (121) and a fan (122), an air inlet (123) is arranged at one side of the casing (121), and the fan (122) is arranged inside the casing (121).

4. A microwave TR assembly package housing structure according to claim 3, wherein a through hole (1211) is formed at one side of said casing (121), and a dust screen (1212) is disposed inside said through hole (1211).

5. The microwave TR component packaging shell structure according to claim 2, wherein the clamping member (130) comprises a bracket (131), an insertion rod (132) and a spring (133), the insertion rod (132) is slidably connected with the bracket (131), the insertion rod (132) is slidably connected with the shell (110), the spring (133) is arranged on the surface of the insertion rod (132), one end of the spring (133) is fixedly connected with the bracket (131), and one end of the spring (133) is fixedly connected with the shell (110).

6. The microwave TR component packaging shell structure according to claim 5, wherein an insert block (211) is arranged on one side of the shell cover (210), the insert block (211) is slidably connected with the groove (112), and the insert rod (132) is slidably connected with the insert block (211).

7. The microwave TR component packaging shell structure according to claim 1, wherein one end of the box (220) is provided with a heat dissipation hole (221).

8. A microwave TR assembly package housing structure in accordance with claim 1, characterized by, that said nozzle (250) comprises a branch pipe (251) and a nozzle head (252), said nozzle head (252) communicating with said branch pipe (251).