CN105338775B - A kind of radar electric equipment box - Google Patents
A kind of radar electric equipment box Download PDFInfo
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- CN105338775B CN105338775B CN201510835812.2A CN201510835812A CN105338775B CN 105338775 B CN105338775 B CN 105338775B CN 201510835812 A CN201510835812 A CN 201510835812A CN 105338775 B CN105338775 B CN 105338775B
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- radiator
- box frame
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- electric equipment
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Abstract
The present invention discloses a kind of radar electric equipment box, including cover board, box frame, bottom plate, mainboard disposed in parallel and multiple groups signal plate are equipped in the box frame, box frame periphery is equipped with connector assembly, the radiator close to reactor is fully welded on the back side partition of box frame, the side plate of the box frame is equipped with fan blowing component, is equipped with extraction fan component on relatively another side plate, accelerates hot fluid circulation；Heat source module on the mainboard is contacted by ceramic insulating trip with radiator, and is tightly fastened heat source module, ceramic insulating trip by screw and is fitted on radiator basal plane；The setting that any signal plate can shake with respect to mainboard is on mainboard, and either signal plate opposite mainboard in maximum waving angle is substantially vertical.Radar electric equipment box waterproofness of the present invention is good, convenient for safeguarding, heat dissipation performance is excellent.
Description
Technical field
The invention belongs to radar electric technical fields, and in particular to a kind of radar electric equipment box.
Background technique
Various cabinet products are very widely used in radar electric field, wherein electronic case volume is big, weight is big,
Calorific value is larger, and test maintaining is more, and radar electric case product suffers from the drawback that in the application at present
1) connector is fixed on box frame, and maintenance when needs to remove front cover plate, increases the numerous of maintenance wiring
Trivial property；
2) the biggish electronic product calorific value of volume is bigger, is mainly pasted at present using pyrotoxin plane and radiator basal plane
It closes, wherein radiator basal plane pastes heat-conducting silicone grease piece, then installs air-cooled fan component additional；Heat-conducting silicone grease piece contains insulating layer, passes
Three layers of thermosphere, insulating layer, general heat can be transmitted quickly, but when heat is more, there is heat between silicone grease piece different layers
Resistance, is not enough to comparatively fast conduct heat；In addition only by air blowing fan cooling, radiating rate is to be improved；
3) the most plane of internal circuit board is placed, and is fixed in cabinet using screw, when circuit board multilayer is placed, the later period
Disassembly and wiring in maintenance process is troublesome；
4) radiator is contacted with cabinet generallys use screw and fixes, and inevitably there is gap, the possibility for causing water source to penetrate into.
Therefore, those skilled in the art's radar that it is urgent to provide a kind of waterproofness is good, convenient for safeguarding, heat dissipation performance is excellent
Electronic equipment cabinet.
Summary of the invention
In view of the above deficiencies, the present invention provides a kind of waterproofness, and radar good, convenient for safeguarding, that heat dissipation performance is excellent is electric
Sub- equipment box.
To achieve the above object, the invention adopts the following technical scheme:
A kind of radar electric equipment box, including cover board, box frame, bottom plate, interior be equipped with of the box frame are arranged in parallel
Mainboard and multiple groups signal plate, box frame periphery is equipped with connector assembly, is fixed on the back side partition of box frame close
The radiator of reactor, the side plate of the box frame are equipped with fan blowing component, are equipped with and take out on relatively another side plate
Air fan component；Heat source module on the mainboard is contacted by ceramic insulating trip with radiator, and will be hot by screw
Source module, ceramic insulating trip, which are tightly fastened, to be fitted on radiator basal plane；Any signal plate can shake with respect to mainboard
Setting on mainboard, and either signal plate opposite mainboard in maximum waving angle is substantially vertical；The radiator is fully welded
In on the back side partition of box frame.
Preferably, the signal plate is fixed on using screw and is shaken on supporting plate, is shaken supporting plate and is fixed by screws in cabinet
In frame, axis of rocking is additionally provided in the box frame；The supporting plate that shakes is by shaking hole and the axis of rocking in box frame
Shake of the signal plate with respect to mainboard is realized in cooperation.
Further, the fan blowing component is set as ipsilateral respectively close to the blowing of the radiator of radiator and reactor
Fan component and reactor fan blowing component, the fan blowing component and extraction fan component constitute hot fluid circulation.
Further, the fan component includes 2 fans being fixed by screws on fan mounting plate；The wind
Fan component is individually fixed on box frame by sunk screw.
Preferably, in the radiator be equipped with accommodate ceramic insulating trip deep gouge, by screw by heat source module, pottery
Porcelain thermally conductive sheet, which is fixed on, to be realized in the deep gouge of radiator and fits closely with radiator basal plane；The ceramic insulating trip is set as
Itself insulation, the aluminium nitride ceramics heat conductive isolation sheet of only thermally conductive conducting shell.
Preferably, the connector assembly includes connector, is removably secured the gasket being integrated and connector peace
Loading board, the connector pass through seal washer and are fixed by screws on connector mounting plate.
Further, the connector assembly is fixed on box frame using sunk screw.
Preferably, the radiator side of the box back surface is additionally provided with the air duct to form horn-like air port.
Preferably, sunk screw is installed by side and is fixed on box frame containing foaming sealing strip on the cover board.
The beneficial effects of the present invention are:
1), connector assembly of the present invention is fixed on box frame using sunk screw, and waterproofness is good, while facilitating company
Connect the maintenance and wiring of device, it is not necessary to large cover is dismantled, so that easy to maintain, simple, flexible, good appearance.
2), the heat source module in mainboard of the present invention and between radiator contact surface contain aluminium nitride ceramics heat conductive isolation sheet,
Common heat-conducting silicone grease piece contains insulating layer, heat transfer layer, three layers of insulating layer, and the ceramic insulation piece itself insulate, only thermally conductive
Conducting shell avoids the reduction of common silicon heat conductive isolation sheet heating conduction when the temperature is excessively high, accelerates heat transfer, and big heat is avoided to pass
It leads not in time；And the equipment not only has radiator fan blowing component, and there are also extraction fan components, can accelerate back side case
Internal portion hot fluid circulation, to improve heat dissipation performance.
3), the present invention reduces the disassembly of screw, avoids the cumbersome of wiring using supporting plate movable signal circuit board is shaken
Property, supporting plate is shaken by shaking hole and penetrates the shaking that the axis of rocking in box frame realizes the opposite mainboard of signal plate, in the later period
Signal plate need not be dismantled when safeguarding to mainboard, branch is shaken in operation after need to only dismantling two fixing screws on box frame
The maintenance of circuit board can be realized in plate.
4), waterproof performance of the present invention is good, can reach IP65 grade, and box frame is divided into obverse and reverse part, this
The non-water-tight telecommunication part such as mainboard of body shakes supporting plate, signal plate, sampling plate, air switch, lightning-protection module, guide rail, connecting terminal
Etc. being placed in closed positive inside cavity, and waterproof telecommunication part such as air duct, radiator, reactor, aluminium nitride ceramics is thermally conductive absolutely
Embolium etc. is placed in the cavity of the back side, rationally distributed, and waterproofness is good.
Detailed description of the invention
Fig. 1,2 are detonation configuration schematic diagram of the invention.
Fig. 3 is axonometric drawing of the invention.
Fig. 4 is main view of the invention.
Fig. 5 is front view of the invention.
Fig. 6 is right view of the invention.
Fig. 7 is left view of the invention.
Fig. 8 is A-A cut away view in Fig. 4.
Fig. 9 is the enlarged drawing in the portion I in Fig. 8.
Figure 10 is rearview of the invention.
Figure 11 is that main view of the present invention removes the interior view after cover board.
Figure 12 is that main view of the present invention removes the interior view after bottom plate.
Figure 13 is the structure chart of fan component of the present invention.
Figure 14 is the structure chart of connector assembly of the present invention.
Figure 15 is the state diagram that the present invention shakes supporting plate in service mode.
Figure 16 is the enlarged drawing in the portion H in Figure 15.
Figure 17 is the structural schematic diagram that the present invention shakes supporting plate.
Figure 18 is the structural schematic diagram in air duct of the present invention.
Figure 19 is the structure chart of cover board of the present invention.
The meaning of label symbol is as follows in figure:
1- cover board 2- box frame 20- mainboard 200- heat source module
201- aluminium nitride ceramics heat conductive isolation sheet 21- signal plate 22- shakes supporting plate
220- shakes the air duct hole 23- axis of rocking 24- radiator 25-
261- sampling plate 262- air switch 263- lightning-protection module the first guide rail of 264-
265- the second guide rail 266- connecting terminal 27- reactor 3- bottom plate
4- connector assembly 40- connector 41- gasket 42- connector mounting plate
43- seal washer 5- fan mounting plate 50- fan blowing component
500- radiator fan blowing component 501- reactor fan blowing component 51- extraction fan component
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention
It states.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
It is a kind of radar electric equipment box, including cover board 1, box frame 2, bottom plate 3, the cabinet as shown in Fig. 1~7
Mainboard 20 disposed in parallel and signal plate 21 are equipped in frame 2,2 periphery of box frame is equipped with connector assembly 4, the cabinet frame
The side of frame 2 is equipped with fan blowing component 50, is equipped with extraction fan component 51 in the opposite other side；The back of the box frame 2
Radiator 24 is fully welded on the partition of face, the heat source module 200 on mainboard is connect by ceramic insulating trip 201 with radiator 24
Touching, and heat source module 200, ceramic insulating trip 201 are tightly fastened by screw and are fitted on 24 basal plane of radiator；It is described
The setting that the opposite mainboard 20 of signal plate 21 can shake is on mainboard, and the opposite mainboard 20 in maximum waving angle of signal plate 21
It is substantially vertical.
As shown in Fig. 8,15,16,17, the signal plate 21 is fixed on using screw and is shaken on supporting plate 22, shakes supporting plate 22
It is fixed by screws in box frame 2, is additionally provided with axis of rocking 23 in the box frame 2；The shake supporting plate 22 is by shaking
Shake of the signal plate 21 with respect to mainboard 20 is realized with the cooperation of axis of rocking 23 in box frame 2 in dynamic hole 220.
Wherein, the fan blowing component 50 is set as ipsilateral radiator fan blowing component 500 and reactor blowing air
Component 501 is fanned, the fan blowing component 50 guides heat to form hot fluid circulation with extraction fan component 51, in conjunction with Figure 12 institute
Show.
As shown in figure 13, the fan component (fan blowing component 50 and extraction fan component 51) includes passing through screw
2 fans being fixed on fan mounting plate 5；The fan component is individually fixed on box frame 2 by sunk screw.
In conjunction with shown in Fig. 8,9, it is equipped with the deep gouge for accommodating ceramic insulating trip 201 in the radiator 24, passes through screw
Heat source module 200, ceramic piece 201 are fixed on to the close patch realized in the deep gouge of radiator 24 with 24 basal plane of radiator
It closes；The ceramic insulating trip 201 is set as itself insulation, the aluminium nitride ceramics heat conductive isolation sheet of only thermally conductive conducting shell.
As shown in figure 14, the connector assembly 4 include connector 40, be removably secured the gasket 41 that is integrated with
Connector mounting plate 42, the connector 40 pass through seal washer 43 and are fixed by screws on connector mounting plate 42.
The connector assembly 4 is fixed on box frame 2 using sunk screw.
As shown in figure 18,24 side of radiator of the box back surface is additionally provided with the air duct 25 to form horn-like air port.
As shown in figure 19, sunk screw is installed by side and is fixed on cabinet containing foaming sealing strip 10 on the cover board 1
On frame 2.
Following detailed description is made to structure design of the invention with reference to the accompanying drawing.
Firstly, box frame 2 has positive and the back side the cabinet space, anti-in order to improve as shown in Figure 10,11,12
Aqueous energy, mainboard 20 shake supporting plate 22, signal plate 21, sampling plate 261, air switch 262, lightning-protection module 263, the first guide rail
264, the non-water-tight telecommunication part of the second guide rail 265, connecting terminal 266 etc. itself is placed in closed front cabinet, and the back side
Air duct 25, radiator 24, reactor 27, aluminium nitride ceramics heat conductive isolation sheet 201 are equipped in cabinet, wherein radiator 24 is fully welded weldering
It is connected on the partition at 2 back side of box frame；Cover board 1 is fixed on case containing foaming sealing strip 10, using side installation sunk screw
On body frame 2, front is without screw.
Wherein, as shown in Figure 8,9, contain nitrogen between 24 contact surface of four heat source modules 200 in mainboard 20 and radiator
Change aluminium ceramic insulating trip 201, corresponding four deep gouges for being placed in radiator 24 of four aluminium nitride ceramics heat conductive isolation sheets 201
It is interior, finally heat source module 200, ceramic piece 201 are fixed on 24 basal plane of radiator using screw, guarantee to fit closely.
As shown in figure 12, radiator fan blowing component 500 and electricity is arranged in the same side of cabinet peripheral frame in this equipment simultaneously
Anti- device fan blowing component 501, the two is respectively close to radiator 24 and reactor 27, and there are also extraction fan components 51, accelerates back
Face box house hot fluid circulation, to improve heat dissipation performance.
As shown in Figure 15,16,17, signal plate 21 is fixed on using screw to be shaken on supporting plate 22, shakes supporting plate 22 by shaking
Dynamic hole 220 penetrates the axis of rocking 23 in box frame 2 and realizes shaking, so that need not dismantle signal plate when later maintenance mainboard 20
21, need to only dismantle two fixing screws that shake supporting plate 22 is fixed on box frame 2 can make signal plate 21 with shake supporting plate
22 shake, and reduce the disassembly of screw, avoid the triviality of wiring.
It should be noted that the upper layer circuit board in addition to mainboard 20 is equal when circuit board has more muti-piece disposed in parallel
It is fixed in box frame 2 by shaking supporting plate 22 with respect to what mainboard 20 can shake, not will cause 20 maintenance difficult of mainboard.
Claims (9)
1. a kind of radar electric equipment box, including cover board (1), box frame (2), bottom plate (3), the box frame (2) is interior to be set
There are mainboard disposed in parallel (20) and multiple groups signal plate (21), box frame (2) periphery is equipped with connector assembly (4), cabinet frame
The radiator (24) close to reactor (27) is fixed on the back side partition of frame (2), it is characterised in that: the box frame (2)
Side plate be equipped with fan blowing component (50), on relatively another side plate be equipped with extraction fan component (51)；The mainboard
(20) heat source module (200) on is contacted by ceramic insulating trip (201) with radiator (24), and passes through screw for heat source
Module (200), ceramic insulating trip (201), which are tightly fastened, to be fitted on radiator (24) basal plane；Any signal plate
(21) setting that opposite mainboard (20) can be shaken is on mainboard, and either signal plate (21) is relatively main in maximum waving angle
Plate (20) is substantially vertical；The radiator (24) is fully welded on the back side partition of box frame (2).
2. a kind of radar electric equipment box according to claim 1, it is characterised in that: the signal plate (21) uses screw
It is fixed on and shakes on supporting plate (22), shake supporting plate (22) and be fixed by screws in box frame (2), the box frame (2)
Inside it is additionally provided with axis of rocking (23)；Described shake supporting plate (22) are by shaking hole (220) and the axis of rocking (23) in box frame (2)
The shake of signal plate (21) with respect to mainboard (20) is realized in cooperation.
3. a kind of radar electric equipment box according to claim 2, it is characterised in that: the fan blowing component (50) sets
To be ipsilateral respectively close to radiator (24) and the radiator fan blowing component (500) and reactor blowing air of reactor (27)
It fans component (501), the fan blowing component (50) and extraction fan component (51) constitute hot fluid circulation.
4. a kind of radar electric equipment box according to claim 3, it is characterised in that: the fan blowing component (50),
Extraction fan component (51) includes 2 fans being fixed by screws on fan mounting plate (5)；And fan blowing component
(50), extraction fan component (51) is individually fixed on box frame (2) by sunk screw.
5. a kind of radar electric equipment box according to claim 1, it is characterised in that: be equipped with and hold in the radiator (24)
It receives the deep gouges of ceramic insulating trip (201), heat source module (200), ceramic piece (201) is fixed on by heat dissipation by screw
It realizes in the deep gouge of device (24) and is fitted closely with radiator (24) basal plane；The ceramic insulating trip (201) is set as itself
Insulation, the aluminium nitride ceramics heat conductive isolation sheet of only thermally conductive conducting shell.
6. a kind of radar electric equipment box according to claim 1, it is characterised in that: the connector assembly (4) includes
Connector (40) is removably secured the gasket (41) being integrated and connector mounting plate (42), and the connector (40) is worn
Seal washer (43) is crossed to be fixed by screws on connector mounting plate (42).
7. a kind of radar electric equipment box according to claim 6, it is characterised in that: the connector assembly (4) uses
Sunk screw is fixed on box frame (2).
8. a kind of radar electric equipment box according to claim 1, it is characterised in that: the radiator week of the box back surface
Side is additionally provided with the air duct (25) to form horn-like air port.
9. a kind of radar electric equipment box according to claim 1, it is characterised in that: contain foaming on the cover board (1)
Sealing strip (10) is installed sunk screw by side and is fixed on box frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510835812.2A CN105338775B (en) | 2015-11-25 | 2015-11-25 | A kind of radar electric equipment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510835812.2A CN105338775B (en) | 2015-11-25 | 2015-11-25 | A kind of radar electric equipment box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105338775A CN105338775A (en) | 2016-02-17 |
| CN105338775B true CN105338775B (en) | 2019-01-04 |
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ID=55288940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510835812.2A Active CN105338775B (en) | 2015-11-25 | 2015-11-25 | A kind of radar electric equipment box |
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| Country | Link |
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| CN (1) | CN105338775B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196228A (en) * | 2018-01-25 | 2018-06-22 | 合肥驼峰电子科技发展有限公司 | A kind of millimetre-wave radar |
| CN109431542B (en) * | 2018-12-13 | 2024-05-14 | 无锡祥生医疗科技股份有限公司 | Dual-channel ultrasonic host and ultrasonic diagnostic apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570679U (en) * | 2009-12-02 | 2010-09-01 | 成都联帮微波通信工程有限公司 | Novel microwave RF blind insert |
| 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 |
| CN202404228U (en) * | 2011-12-12 | 2012-08-29 | 南京恩瑞特实业有限公司 | Separable type secondary radar electronic equipment layout |
| CN202652802U (en) * | 2012-05-11 | 2013-01-02 | 中国电子科技集团公司第十四研究所 | Enclosed air-cooled cabinet |
| CN204669782U (en) * | 2015-06-24 | 2015-09-23 | 中国电子科技集团公司第五十四研究所 | A kind of high-power compact sealed cabinet |
| CN205179581U (en) * | 2015-11-25 | 2016-04-20 | 安徽四创电子股份有限公司 | Radar electronic equipment case |
-
2015
- 2015-11-25 CN CN201510835812.2A patent/CN105338775B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570679U (en) * | 2009-12-02 | 2010-09-01 | 成都联帮微波通信工程有限公司 | Novel microwave RF blind insert |
| 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 |
| CN202404228U (en) * | 2011-12-12 | 2012-08-29 | 南京恩瑞特实业有限公司 | Separable type secondary radar electronic equipment layout |
| CN202652802U (en) * | 2012-05-11 | 2013-01-02 | 中国电子科技集团公司第十四研究所 | Enclosed air-cooled cabinet |
| CN204669782U (en) * | 2015-06-24 | 2015-09-23 | 中国电子科技集团公司第五十四研究所 | A kind of high-power compact sealed cabinet |
| CN205179581U (en) * | 2015-11-25 | 2016-04-20 | 安徽四创电子股份有限公司 | Radar electronic equipment case |
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| Publication number | Publication date |
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| CN105338775A (en) | 2016-02-17 |
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Inventor after: Wang Jiaming Inventor after: Liu Lujun Inventor after: Ding Fei Inventor after: Zhou Rui Inventor after: Ye Cheng Inventor after: Chen Jingjing Inventor before: Wang Jiaming Inventor before: Liu Lujun Inventor before: Ding Fei Inventor before: Ye Cheng Inventor before: Tang Yong |
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