CN103353590B - A kind of hermetically sealed Integrative Radar - Google Patents
A kind of hermetically sealed Integrative Radar Download PDFInfo
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- CN103353590B CN103353590B CN201310283122.1A CN201310283122A CN103353590B CN 103353590 B CN103353590 B CN 103353590B CN 201310283122 A CN201310283122 A CN 201310283122A CN 103353590 B CN103353590 B CN 103353590B
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- radiating plate
- base cavity
- side radiating
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Abstract
The present invention relates to a kind of hermetically sealed Integrative Radar, comprise base cavity and be positioned at the cover body above base cavity, described base cavity has window, the side radiating plate-fin matched with it is set at described window, it is radiation tooth outside described side radiating plate-fin, described side radiating plate-fin interior side contacts is provided with secondary power supply module, T/R assembly and frequently combines module, servo-driven module and signal processing module, described base cavity and side radiating plate-fin connect surface in contact and are provided with conduction heat sealable layer.Advantage of the present invention is, because each module is all arranged at radar inside cavity, simplifies radar whole machine installation step, saves the time, be adapted to the occasion that maneuverability requirement is higher especially for setting up and removing receipts; And complete machine adopts the nature type of cooling to carry out heat exchange, thus evade the adverse effect of border area extreme climate environment to equipment performance; In addition, radar entirety adopts hermetically sealed design, for device interior components and parts provide good working environment, and few maintenance or non-maintaining as far as possible.
Description
Technical field
The present invention relates to a kind of radar arrangement, refer to a kind of structure of hermetically sealed Integrative Radar especially.
Background technology
In existing most radar composition system, antenna feeder part and other subsystems are independently unit, power supply and servo actuator and antenna transmission system is only had to integrate, other such as T/R assembly, frequency synthesizer, signal processors are then positioned at and control rack, so just require with cable connection between indoor unit and outdoor unit to there is inconvenience in actual installation use procedure.
In addition, in border area, common wind-drifting sand environment, power component heating is wherein comparatively concentrated, and the general forced air cooling mode that adopts carries out heat exchange.But install blower fan additional, will drive air outlet on housing, the sealing effectiveness of this heat exchange mode is poor, introduces blower fan simultaneously and causes whole aircraft reliability to decline.In addition, border area wind-drifting sand weather is comparatively common, unmanned when needing equipment long, therefore, proposes higher requirement to the reliability of border watch-dog and maintenance-free performance.
Summary of the invention
For above-mentioned deficiency, the object of this invention is to provide one can in rugged surroundings long-time unmanned and normally using, 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 be positioned at the cover body above base cavity, described base cavity has window, the side radiating plate-fin matched with it is set at described window, it is radiation tooth outside described side radiating plate-fin, described side radiating plate-fin interior side contacts is provided with secondary power supply module, T/R assembly and frequently combines module, servo-driven module and signal processing module, described base cavity and side radiating plate-fin connect surface in contact and are provided with conduction heat sealable layer.
As preferably, described base cavity phosphor bodies is square, and tetragonal symmetry has window, each window is equipped with the side radiating plate-fin matched with it, is connected by screw between this side radiating plate-fin and base cavity.
As preferably, described conduction heat sealable layer is copper sheet, and this copper sheet thickness range is 0.1 ~ 0.5mm.
As preferably, described cover body is made up of epoxy glass fiber material, and is provided with white Reflection layer outside cover body.
As preferably, described base cavity top is circular seam, and this circular seam and cover body seal and be fixedly connected.
Compared with prior art, beneficial effect of the present invention is: after adopting said structure, due to secondary power supply module, T/R assembly are combined module, servo-driven module and signal processing module with frequency and are all designed to integrative-structure, all be positioned at complete machine inside cavity, simplify radar whole machine installation step, save the time for setting up and removing receipts, be adapted to the occasion that maneuverability requirement is higher especially.
Again due to without the need to using blower fan and inlet and outlet, whole aircraft reliability index and degree of protection are significantly improved, thus evaded the adverse effect of border area extreme climate environment to equipment performance.And the overall hermetically sealed design of radar, for device interior components and parts provide good working environment, make it in the designed life time limit, to safeguard or non-maintaining as far as possible less.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present invention technical scheme, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only that the present invention is in order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is front view of the present invention;
Fig. 2 is the cut-open view in A-A direction in Fig. 1;
Fig. 3 is the schematic diagram of side radiating plate-fin inner side and outer side released state;
Fig. 4 is stereographic map of the present invention;
Fig. 5 is the structural representation of base cavity in the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, Figure 2, the hermetically sealed Integrative Radar of the one shown in Fig. 3 and Fig. 5, the cover body 1 comprising base cavity 9 and be positioned at above base cavity 9, on described base cavity 9, window in symmetrical four sides, described each window arranges side radiating plate-fin 4 respectively that match with it, be fixedly connected with by screw 3 between side radiating plate-fin 4 with base cavity 9, the radiation tooth 41 arranged according to certain rules is designed to, to reach best radiating effect outside this side radiating plate-fin 4; Described side radiating plate-fin 4 inner surface Precision Machining, fits 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 and side radiating plate-fin 4 surface in contact are provided with conduction heat sealable layer, and this conduction heat sealable layer 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 are combined module 8, servo-driven module 7 and signal processing module 6 with frequency and be all designed to integrative-structure, all be positioned at complete machine inside cavity, simplify radar whole machine installation step, save the time for setting up and removing receipts, be adapted to the occasion that maneuverability requirement is higher especially.
Operationally, each module transfers heat to corresponding side radiating plate-fin 4, and side radiating plate-fin 4 external cooling tooth 41 transfers heat to finally heat sink in the mode of natural convection, complete the transmission of heat; When amount of localized heat cannot be derived by corresponding radiation tooth 41 completely, described copper sheet can transfer heat to base cavity 9 and other side plates, to increase its area of dissipation, completes the dispersion convection current of hot localised points.
As shown in Figure 4, heat exchange inside and outside radar console cavity is undertaken by radiation tooth outside side radiating plate-fin 4 41, without the need to using blower fan to carry out forced-convection heat transfer, whole aircraft reliability index and degree of protection are significantly improved, thus evaded the adverse effect of border area extreme climate environment to equipment performance.And the overall hermetically sealed design of radar, for device interior components and parts provide good working environment, make it in the designed life time limit, to safeguard or non-maintaining as far as possible less, except can independently bear except frontier defense security role for a long time, prior target can also be provided to guide for border optical monitoring system.
Further, described cover body 1 is made by epoxy glass fiber-honeycomb interlayer, makes cover body 1 light weight like this and good heat-insulation effect.Be provided with white Reflection layer outside cover body 1 simultaneously, effectively can slow down problem radar internal temperature being raised by solar radiation like this.
Further, described base cavity 9 top is circular seam, and this circular seam and cover body 1 seal and be fixedly connected, and outside is fixed by securing member, improves the sealing of complete machine cavity.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a hermetically sealed Integrative Radar, comprise base cavity (9) and be positioned at the cover body (1) above base cavity (9), it is characterized in that: described base cavity (9) has window, the side radiating plate-fin (4) matched with it is set at described window, described side radiating plate-fin (4) outside is radiation tooth (41), described side radiating plate-fin (4) interior side contacts is provided with secondary power supply module (5), T/R assembly combines module (8) with frequency, servo-driven module (7) and signal processing module (6), described base cavity (9) and side radiating plate-fin (4) connect surface in contact and are provided with conduction heat sealable layer, described conduction heat sealable layer is copper sheet, and this copper sheet thickness range is 0.1 ~ 0.5mm, during work, each module transfers heat to corresponding side radiating plate-fin, and side radiating plate-fin external cooling tooth transfers heat to finally heat sink in the mode of natural convection, complete the transmission of heat, when amount of localized heat cannot be derived by corresponding radiation tooth completely, described copper sheet can transfer heat to base cavity and other side plates, to increase its area of dissipation, completes the dispersion convection current of hot localised points.
2. the hermetically sealed Integrative Radar of one according to claim 1, it is characterized in that: described base cavity (9) main body is square, and tetragonal symmetry has window, each window is equipped with the side radiating plate-fin (4) matched with it, is connected by screw (3) between this side radiating plate-fin (4) with base cavity (9).
3. the hermetically sealed Integrative Radar of one according to claim 1, is characterized in that: described cover body (1) is made up of epoxy glass fiber material, and cover body (1) outside is provided with white Reflection layer.
4. the hermetically sealed Integrative Radar of one according to claim 1, is characterized in that: described base cavity (9) top is circular seam, and this circular seam and cover body (1) seal and 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 |
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| Publication Number | Publication Date |
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| CN103353590A CN103353590A (en) | 2013-10-16 |
| CN103353590B true CN103353590B (en) | 2015-12-02 |
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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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Families Citing this family (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 |
| 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 |
| CN110208746A (en) * | 2019-03-18 | 2019-09-06 | 西安天伟电子系统工程有限公司 | Radar installations |
| CN112684442A (en) * | 2020-12-25 | 2021-04-20 | 西安电子工程研究所 | Integrated unmanned helicopter-mounted detection radar |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290955A (en) * | 2000-10-31 | 2001-04-11 | 上海交通大学 | Heat-storage travelling wave tube |
| CN201928550U (en) * | 2010-12-16 | 2011-08-10 | 中兴通讯股份有限公司 | Radiating cabinet |
| CN202005099U (en) * | 2010-11-01 | 2011-10-05 | 国营第三八八厂 | Portable full-sealing radiating machine case of high frequency ground wave radar |
| CN203324471U (en) * | 2013-04-15 | 2013-12-04 | 西安电子工程研究所 | Integrated structure of border monitoring radar |
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2013
- 2013-07-06 CN CN201310283122.1A patent/CN103353590B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290955A (en) * | 2000-10-31 | 2001-04-11 | 上海交通大学 | Heat-storage travelling wave tube |
| CN202005099U (en) * | 2010-11-01 | 2011-10-05 | 国营第三八八厂 | Portable full-sealing radiating machine case of high frequency ground wave radar |
| CN201928550U (en) * | 2010-12-16 | 2011-08-10 | 中兴通讯股份有限公司 | Radiating cabinet |
| CN203324471U (en) * | 2013-04-15 | 2013-12-04 | 西安电子工程研究所 | Integrated structure of border monitoring radar |
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| CN103353590A (en) | 2013-10-16 |
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