CN214174606U

CN214174606U - Integrally designed TR component shell

Info

Publication number: CN214174606U
Application number: CN202023087758.3U
Authority: CN
Inventors: 褚衍刚
Original assignee: Yancheng Fuhai Electronics Co ltd
Current assignee: Yancheng Fuhai Electronics Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-10
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a casing of TR subassembly of integrated design, which comprises a housin, the inboard top fixedly connected with cap of casing, one side fixedly connected with control assembly board of cap, control assembly board one side fixedly connected with isolation element, bottom fixedly connected with heating panel in the casing, a plurality of chipsets of one side fixedly connected with of heating panel, the fixed first baffle that is provided with between every two sets of a plurality of chipsets, first baffle fixed connection is in one side of heating panel, one side fixedly connected with installing frame of heating panel, the inside fixedly connected with second baffle of installing frame, the second baffle has two, two second baffles are a plurality of cavities with the even split in inside of installing frame, the fixed electrically conductive oxidation surface that is provided with in inside of cavity is regional, the cap is provided with seal assembly with the junction of casing is fixed. This kind of casing of TR subassembly of integrated design has reduced the maintenance cost, has reduced the difficult degree of maintenance, and the integration sets up the manufacturing cost who has also reduced simultaneously.

Description

Integrally designed TR component shell

Technical Field

The utility model relates to a TR subassembly technical field specifically is a casing of TR subassembly of integrated design.

Background

The active phased array radar technology is the mainstream technology of the current radar, and with the continuous development of science and technology, higher requirements are provided for a core component TR component in the aspects of volume, electrical performance and reliability; the TR component is the core of an active phased array radar, and in a radar system, each antenna unit is provided with one TR component corresponding to the antenna unit, so that thousands of TR components or even tens of thousands of TR components are arranged in one radar; the ship-borne radar system and the airborne radar system have extremely strict requirements on the size and the energy consumption of the TR component, and the realization of the miniaturization of the TR component has quite important practical significance.

At present, the structure form that receiving module, emission module and power part overall arrangement are separately adopted to current active phased array radar generally, makes it pile up layer upon layer and installs in the inside of casing, though solution electromagnetic compatibility and heat dissipation problem that can be better can increase manufacturing cost like this, when the inside needs maintenance of TR subassembly casing, needs all demolishs layer upon layer moreover, has increaseed the maintenance cost, has strengthened the difficult degree of maintenance. We have therefore developed this and propose a housing for a TR assembly of an integrated design.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a casing of TR subassembly of integrated design, which comprises a housin, the inboard top fixedly connected with cap of casing, one side fixedly connected with control assembly board of cap, control assembly board one side fixedly connected with isolation element, bottom fixedly connected with heating panel in the casing, a plurality of chipsets of one side fixedly connected with of heating panel, it is a plurality of the fixed first baffle that is provided with between every two sets of chipset, first baffle fixed connection is in one side of heating panel, one side fixedly connected with installing frame of heating panel, the inside fixedly connected with second baffle of installing frame, the second baffle has two, two the even split of inside of installing frame is a plurality of cavities with the second baffle, the fixed electrically conductive oxidation surface area that is provided with in inside of cavity.

As an optimal technical scheme of the utility model, the fixed seal assembly that is provided with in junction of cap and casing, the cap seals the inside at the casing with control assembly board and isolation component.

As the utility model discloses a preferred technical scheme, installing frame one side fixedly connected with radio frequency link.

As a preferred technical scheme of the utility model, the outside of casing is provided with a plurality of recesses, the inboard of recess is provided with the location screw.

As a preferred technical scheme of the utility model, casing one side is fixed to be provided with power source, and is close to one side of power source and fixes being provided with the monitoring and connecting, casing one side is fixed to be provided with the controller interface, and is close to the fixed integrated joint that is provided with in one side of controller interface.

As an optimal technical scheme of the utility model, casing, cap, first baffle, second baffle and installing frame are the aluminum alloy material and make.

As an optimized technical proposal of the utility model, the outer side surfaces of the shell and the shell cover are sprayed with pure phenolic resin paint.

The utility model has the advantages that: this kind of casing of TR subassembly of integrated design, no longer adopt the mode of piling up layer upon layer to carry out the overall arrangement, but with the chipset, the conductive oxidation face is regional, the radio frequency link is all through first baffle, installing frame and second baffle carry out the differentiation overall arrangement, make except that happy isolation part, equal casing combines as an organic whole, rationally distributed between each part, arrange the compactness again and do not lose the aesthetic feeling, and first baffle, play the effect of shielding electromagnetic interference between each part through the cooperation between installing frame and the second baffle, the inside heating panel of casing carries out the heat dissipation in a certain degree to the inside part of casing of installing simultaneously, avoid the high temperature in the casing, the damage spare part, the maintenance cost has been reduced, the difficult degree of maintenance has been reduced, the while integration sets up the manufacturing cost who has also reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of the housing of an integrally designed TR assembly of the present invention;

FIG. 2 is a housing cross-sectional view of the housing of an integrally designed TR assembly of the present invention;

fig. 3 is a top view of the interior of the housing of an integrally designed TR assembly of the present invention.

In the figure: 1. a housing; 2. a shell cover; 3. a power interface; 4. monitoring the joint; 5. an integrated joint; 6. a controller interface; 7. positioning the screw hole; 8. a groove; 9. a control component board; 10. an isolation member; 11. a heat dissipation plate; 12. a first separator; 13. a chipset; 14. a conductive oxide surface region; 15. installing a frame; 16. a radio frequency connection end; 17. a chamber; 18. a second separator.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a housing of TR module with integrated design, which comprises a housing 1, a housing cover 2 fixedly connected to the top of the inner side of the housing 1, a control module board 9 fixedly connected to one side of the housing cover 2, a separation component 10 fixedly connected to one side of the control module board 9, a heat sink 11 fixedly connected to the bottom of the housing 1 for dissipating heat to a certain extent from the components installed inside the housing 1, avoiding the over-high temperature inside the housing 1 and damaging the components, a plurality of chip sets 13 fixedly connected to one side of the heat sink 11, the chip sets 13 including a TR active chip and a digital-to-analog conversion chip, the TR active chip amplifying the radio frequency signal, the digital-to-analog conversion chip converting the radio frequency signal, a first partition plate 12 fixedly arranged between each two of the plurality of chip sets 13, one end of the first partition plate 12 fixedly connected to the inner wall of the housing 1, its other end fixed connection is in the outside of installing frame 15, first baffle 12 fixed connection is in one side of heating panel 11, one side fixed connection has installing frame 15 of heating panel 11, the inside fixedly connected with second baffle 18 of installing frame 15, first baffle 12, can keep apart the electromagnetic interference between each part through the cooperation between second baffle 18 and the installing frame 15, second baffle 18 has two, two second baffles 18 divide into a plurality of cavities 17 with the even split in inside of installing frame 15, the area of a plurality of cavities 17 is the same, the fixed electrically conductive oxidation surface region 14 that is provided with in inside of cavity 17.

Wherein, the fixed seal assembly that is provided with in the junction of cap 2 and casing 1, cap 2 is in the inside of casing 1 with control assembly board 9 and isolation component 10 seal, because isolation component 10 is located between the inside part of control assembly board 9 and casing 1, can keep apart the two.

Wherein, a radio frequency connecting end 16 is fixedly connected to one side of the mounting frame 15 and is used for completing the input and output of signals from the TR component.

Wherein, the outside of casing 1 is provided with a plurality of recesses 8, and the inboard of recess 8 is provided with location screw 7 for the assembly of casing 1 makes it comparatively stable with external equipment connection.

Wherein, casing 1 one side is fixed to be provided with power source 3, and is close to power source 3's one side and is fixed to be provided with monitoring joint 4, and casing 1 one side is fixed to be provided with controller interface 6, and is close to controller interface 6's one side and is fixed to be provided with integrated joint 5.

Wherein, casing 1, cap 2, first baffle 12, second baffle 18 and installing frame 15 are the aluminum alloy material and make, because the aluminum alloy has lighter weight, also is common metal, can make casing 1's weight can not overweight, has also reduced manufacturing cost simultaneously.

Wherein, the outer side surfaces of the shell 1 and the shell cover 2 are sprayed with pure phenolic resin paint for improving the corrosion resistance and the weather resistance of the shell 1 and the shell cover 2.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a casing of TR subassembly of integrated design, characterized in that, includes casing (1), the inboard top fixedly connected with cap (2) of casing (1), one side fixedly connected with control assembly board (9) of cap (2), one side fixedly connected with spacer (10) of control assembly board (9), bottom fixedly connected with heating panel (11) in casing (1), one side fixedly connected with a plurality of chipsets (13) of heating panel (11), a plurality of chipsets (13) are fixed between every two sets be provided with first baffle (12), first baffle (12) fixed connection is in one side of heating panel (11), one side fixedly connected with installing frame (15) of heating panel (11), the inside fixedly connected with second baffle (18) of installing frame (15), second baffle (18) have two, the two second partition plates (18) divide the interior of the mounting frame (15) into a plurality of cavities (17), and the conductive oxidation surface area (14) is fixedly arranged in each cavity (17).

2. A housing for an integrated TR module according to claim 1, characterized in that a sealing assembly is fixedly arranged at the connection of the housing cover (2) and the housing (1), the housing cover (2) sealing the control module board (9) and the spacer element (10) inside the housing (1).

3. The housing of an integrated TR module as claimed in claim 1, characterized in that a radio frequency connection (16) is fixedly connected to one side of the mounting frame (15).

4. A housing of an integrated TR-module according to claim 1, characterized in that the outer side of the housing (1) is provided with a plurality of grooves (8), and the inner side of the grooves (8) is provided with positioning screw holes (7).

5. The housing of an integrated TR component as claimed in claim 1, wherein said housing (1) is fixedly provided with a power supply interface (3) on one side and a monitoring connector (4) on the side close to the power supply interface (3), and said housing (1) is fixedly provided with a controller interface (6) on one side and an integrated connector (5) on the side close to the controller interface (6).

6. The housing of an integrated TR assembly as claimed in claim 1, wherein said housing (1), housing cover (2), first partition (12), second partition (18) and mounting frame (15) are made of aluminum alloy.

7. The housing of an integrated TR module as claimed in claim 1, characterized in that the outer surfaces of the housing (1) and the housing cover (2) are coated with pure phenolic resin.