CN103353590A - Hermetically-sealed integrated radar - Google Patents
Hermetically-sealed integrated radar Download PDFInfo
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- CN103353590A CN103353590A CN2013102831221A CN201310283122A CN103353590A CN 103353590 A CN103353590 A CN 103353590A CN 2013102831221 A CN2013102831221 A CN 2013102831221A CN 201310283122 A CN201310283122 A CN 201310283122A CN 103353590 A CN103353590 A CN 103353590A
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- hermetically
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Abstract
The invention relates to a hermetically-sealed integrated radar including a pedestal cavity and a cover body disposed above the pedestal cavity. The pedestal cavity is provided with a window. A heat dissipating side board matched with the window is arranged in the window. The outer side of the heat dissipating side board is provided with radiating fins. A secondary power module, a T/R assembly and frequency synthesizing module, a servo drive module and a signal processing module are arranged inside the heat dissipating side board in a contacted manner. A heat-conducting sealing layer is arranged on a surface of the pedestal cavity connected with the heat dissipating side board in a contacted manner. The hermetically-sealed integrated radar provided by the invention has advantages that installation steps of the hermetically-sealed integrated radar are simplified and time is saved for erecting and packing since the modules are all arranged in the radar cavity, so that the hermetically-sealed integrated radar is especially suitable for occasions with high requirements for maneuverability; negative influence on equipment performance caused by poor weather and environment in border regions are avoided since a natural cooling method is adopted for heat exchange; besides, comparatively good working environment is provided for parts and components in the hermetically-sealed integrated radar and low maintenance or no maintenance is realized since a hermetically-sealed design is adopted for the hermetically-sealed integrated radar.
Description
Technical field
The present invention relates to a kind of radar arrangement, refer to especially a kind of structure of hermetically sealed Integrative Radar.
Background technology
The antenna feeder part is independently unit with other subsystems in the existing most radar composition system, only have power supply and servo actuator and antenna transmission system to integrate, other then are positioned at the control rack such as T/R assembly, frequency synthesizer, signal processor, so just require between indoor unit and outdoor unit to have inconvenience with cable connection in the actual installation use procedure.
In addition, in the border area, common dust storm airborne dust environment, power component heating wherein is comparatively concentrated, generally adopts the forced air cooling mode to carry out heat exchange.Yet install blower fan additional, will drive air outlet at housing, the sealing effectiveness of this heat exchange mode is relatively poor, introduces simultaneously blower fan and causes whole aircraft reliability to descend.In addition, border area dust storm airborne dust weather is comparatively common, and therefore unmanned when needing equipment long, has proposed higher requirement to reliability and the maintenance-free performance of border watch-dog.
Summary of the invention
For above-mentioned deficiency, the purpose of this invention is to provide a kind of can be in rugged surroundings long-time unmanned and can normally use the hermetically sealed Integrative Radar that production cost is low.
Technical scheme of the present invention is achieved in that a kind of hermetically sealed Integrative Radar, comprise base cavity and the cover body that is positioned at base cavity top, described base cavity has window, the side radiating plate-fin that matches with it in described window setting, the described side radiating plate-fin outside is radiation tooth, side contacts is provided with secondary power supply module, T/R assembly and frequently combines module, servo-driven module and signal processing module in described side radiating plate-fin, and described base cavity and side radiating plate-fin connect surface in contact and be provided with the heat conduction sealant.
As preferably, described base cavity phosphor bodies is square, and the four sides symmetry has window, is equipped with the with it side radiating plate-fin of pairing on each window, is connected by screw between this side radiating plate-fin and the base cavity.
As preferably, described heat conduction sealant is copper sheet, and this copper sheet thickness range is 0.1～0.5mm.
As preferably, described cover body is made by the epoxy glass fiber material, and the cover body outside is provided with the white reflection layer.
As preferably, described base cavity top is circular seam, and should the circle seam and the cover body sealing be fixedly connected.
Compared with prior art, beneficial effect of the present invention is: after adopting said structure, because secondary power supply module, T/R assembly all are designed to integrative-structure with frequently comprehensive module, servo-driven module and signal processing module, all be positioned at the complete machine inside cavity, simplified radar whole machine installation step, save the time for setting up with removing receipts, be adapted to especially the higher occasion of maneuverability requirement.
Owing to need not to use blower fan and inlet and outlet, whole aircraft reliability index and degree of protection are significantly improved, thereby evaded the adverse effect of border area extreme climate environment to equipment performance again.And the whole hermetically sealed design of radar for the device interior components and parts provide preferably working environment, makes it in the designed life time limit, as far as possible few safeguard or non-maintaining.
Description of drawings
In order to be illustrated more clearly in embodiment of the invention technical scheme, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is that the present invention is in order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is front view of the present invention;
Fig. 2 is the cut-open view of A-A direction among Fig. 1;
Fig. 3 is the schematic diagram of side radiating plate-fin inboard and outside released state;
Fig. 4 is stereographic map of the present invention;
Fig. 5 is the structural representation of base cavity among the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Such as Fig. 1, Fig. 2, Fig. 3 and a kind of hermetically sealed Integrative Radar shown in Figure 5, comprise base cavity 9 and the cover body 1 that is positioned at base cavity 9 tops, on the described base cavity 9 window in symmetrical four sides, the with it side radiating plate-fin 4 of pairing is set respectively on described each window, be fixedly connected with by screw 3 between side radiating plate-fin 4 and the base cavity 9, the radiation tooth 41 that these side radiating plate-fin 4 outsides are designed to arrange according to certain rules is to reach best radiating effect; Described side radiating plate-fin 4 inner surface Precision Machining fit tightly to reduce thermal resistance with each module, and each module comprises secondary power supply module 5, T/R assembly and frequently combines module 8, servo-driven module 7 and signal processing module 6; Base cavity 9 is provided with the heat conduction sealant with side radiating plate-fin 4 surface in contacts, and this heat conduction sealant preferably uses copper sheet, and copper sheet has good thermal conductivity and ductility, plays the effect of heat conduction and sealing.Secondary power supply module 5, T/R assembly all are designed to integrative-structure with frequently comprehensive module 8, servo-driven module 7 and signal processing module 6, all be positioned at the complete machine inside cavity, simplify radar whole machine installation step, saved the time for setting up with removing receipts, be adapted to especially the higher occasion of maneuverability requirement.
When work, each module is with the corresponding side radiating plate-fin 4 of heat transferred, and side radiating plate-fin 4 external cooling teeth 41 are finally heat sink with heat transferred in the mode of natural convection, finish heat transfer; When local heat can't be derived by corresponding radiation tooth 41 fully, described copper sheet can with heat transferred base cavity 9 and other side plates, to increase its area of dissipation, be finished the dispersion convection current of hot localised points.
As shown in Figure 4, the inside and outside heat exchange of radar console cavity is to be undertaken by side radiating plate-fin 4 outside radiation tooths 41, need not to use blower fan to carry out forced-convection heat transfer, whole aircraft reliability index and degree of protection are significantly improved, thereby evaded the adverse effect of border area extreme climate environment to equipment performance.And the whole hermetically sealed design of radar, for the device interior components and parts provide preferably working environment, make it in the designed life time limit, as far as possible few safeguard or non-maintaining, except can independently bearing for a long time the frontier defense security role, can also provide in earlier stage goal directed for the border optical monitoring system.
Further, described cover body 1 is made by epoxy glass fiber-honeycomb interlayer, like this so that cover body 1 light weight and good heat-insulation effect.Cover body 1 outside is provided with the white reflection layer simultaneously, can effectively slow down by solar radiation like this so that the problem that the radar internal temperature raises.
Further, described base cavity 9 tops are circular seam, and should the circle seam and cover body 1 sealing be fixedly connected, the outside is fixed by securing member, improves the sealing of complete machine cavity.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. hermetically sealed Integrative Radar, comprise base cavity (9) and be positioned at the cover body (1) of base cavity (9) top, it is characterized in that: described base cavity (9) has window, the side radiating plate-fin (4) that matches with it in described window setting, described side radiating plate-fin (4) outside is radiation tooth (41), side contacts is provided with secondary power supply module (5) in described side radiating plate-fin (4), T/R assembly and frequently comprehensive module (8), servo-driven module (7) and signal processing module (6), described base cavity (9) connect surface in contact with side radiating plate-fin (4) and are provided with the heat conduction sealant.
2. a kind of hermetically sealed Integrative Radar according to claim 1, it is characterized in that: described base cavity (9) main body is square, and the four sides symmetry has window, be equipped with it the side radiating plate-fin (4) of pairing on each window, be connected by screw (3) between this side radiating plate-fin (4) and the base cavity (9).
3. a kind of hermetically sealed Integrative Radar according to claim 1, it is characterized in that: described heat conduction sealant is copper sheet, this copper sheet thickness range is 0.1～0.5mm.
4. a kind of hermetically sealed Integrative Radar according to claim 1, it is characterized in that: described cover body (1) is made by the epoxy glass fiber material, and cover body (1) outside is provided with the white reflection layer.
5. a kind of hermetically sealed Integrative Radar according to claim 1, it is characterized in that: described base cavity (9) top is circular seam, and should the circle seam and cover body (1) sealing be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310283122.1A CN103353590B (en) | 2013-07-06 | 2013-07-06 | A kind of hermetically sealed Integrative Radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310283122.1A CN103353590B (en) | 2013-07-06 | 2013-07-06 | A kind of hermetically sealed Integrative Radar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103353590A true CN103353590A (en) | 2013-10-16 |
| CN103353590B CN103353590B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310283122.1A Active CN103353590B (en) | 2013-07-06 | 2013-07-06 | A kind of hermetically sealed Integrative Radar |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605111A (en) * | 2013-12-10 | 2014-02-26 | 万建岗 | Integration design of radio frequency module and power supply module of TR (Transmitter-Receiver) component |
| CN105527612A (en) * | 2015-12-31 | 2016-04-27 | 成都雷电微力科技有限公司 | T/R module sealing structure |
| CN106353736A (en) * | 2016-11-07 | 2017-01-25 | 四川唯诺家私有限公司 | Low altitude search radar |
| CN106405544A (en) * | 2016-11-07 | 2017-02-15 | 四川唯诺家私有限公司 | Low altitude surveillance radar system |
| CN106646385A (en) * | 2016-11-07 | 2017-05-10 | 四川唯诺家私有限公司 | Movable type low-altitude search radar |
| CN115498391A (en) * | 2022-09-23 | 2022-12-20 | 成都泰格微电子研究所有限责任公司 | Active and passive radar composite seeker |
| US11606685B2 (en) | 2014-09-17 | 2023-03-14 | Gigsky, Inc. | Apparatuses, methods and systems for implementing a trusted subscription management platform |
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| CN201928550U (en) * | 2010-12-16 | 2011-08-10 | 中兴通讯股份有限公司 | Radiating cabinet |
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2013
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605111A (en) * | 2013-12-10 | 2014-02-26 | 万建岗 | Integration design of radio frequency module and power supply module of TR (Transmitter-Receiver) component |
| US11606685B2 (en) | 2014-09-17 | 2023-03-14 | Gigsky, Inc. | Apparatuses, methods and systems for implementing a trusted subscription management platform |
| CN105527612A (en) * | 2015-12-31 | 2016-04-27 | 成都雷电微力科技有限公司 | T/R module sealing structure |
| CN105527612B (en) * | 2015-12-31 | 2018-03-30 | 成都雷电微力科技有限公司 | A kind of T/R module sealings structure |
| CN106353736A (en) * | 2016-11-07 | 2017-01-25 | 四川唯诺家私有限公司 | Low altitude search radar |
| CN106405544A (en) * | 2016-11-07 | 2017-02-15 | 四川唯诺家私有限公司 | Low altitude surveillance radar system |
| CN106646385A (en) * | 2016-11-07 | 2017-05-10 | 四川唯诺家私有限公司 | Movable type low-altitude search radar |
| CN115498391A (en) * | 2022-09-23 | 2022-12-20 | 成都泰格微电子研究所有限责任公司 | Active and passive radar composite seeker |
| CN115498391B (en) * | 2022-09-23 | 2023-07-25 | 成都泰格微电子研究所有限责任公司 | Active-passive radar composite guide head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103353590B (en) | 2015-12-02 |
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