CN205179581U - Radar electronic equipment case - Google Patents
Radar electronic equipment case Download PDFInfo
- Publication number
- CN205179581U CN205179581U CN201520954800.7U CN201520954800U CN205179581U CN 205179581 U CN205179581 U CN 205179581U CN 201520954800 U CN201520954800 U CN 201520954800U CN 205179581 U CN205179581 U CN 205179581U
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- China
- Prior art keywords
- radiator
- mainboard
- plate
- box frame
- fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a radar electronic equipment case, including apron, box body frame, bottom plate, be equipped with parallel arrangement's mainboard and multiunit signal plate in the box body frame, the box body frame periphery is equipped with connector component, and the full weld has a radiator near the reactor on box body frame's the back baffle, be equipped with the fan assembly spare of drying on box body frame's the curb plate, be equipped with the fan assembly spare of bleeding on relative another curb plate for the thermal convection cell, heat source module on the mainboard is through ceramic thermal insulation piece and radiator contact to closely fix the laminating through the screw on radiator base face with heat source module, ceramic thermal insulation piece, it is arbitrary the setting of the relative mainboard shakable of signal plate is on the mainboard, and arbitrary signal plate relative mainboard when swaying the angle the most greatly is perpendicular basically. The utility model discloses the waterproof nature of radar electronic equipment case is good, be convenient for maintain, heat dispersion is excellent.
Description
Technical field
The utility model belongs to radar electric technical field, is specifically related to a kind of radar electric equipment box.
Background technology
In radar electric field, the application of various casing product is widely, and wherein electronic casing is long-pending greatly, weight is large, caloric value is comparatively large, and test maintaining is more, and current radar electric case product exists following drawback in the application:
1) connector is fixed on box frame, needs to pull down front cover plate when safeguarding, adds the triviality safeguarding wiring;
2) the electronic product caloric value that volume is larger is larger, and main pyrotoxin plane and the radiator basal plane of adopting is fitted at present, and wherein radiator basal plane pastes heat-conducting silicone grease sheet, then installs air-cooled fan component additional; Heat-conducting silicone grease sheet contains insulating barrier, heat transfer layer, insulating barrier three layers, and general heat can fast transport, but when heat is more, there is thermal resistance, be not enough to very fast heat conduction between silicone grease sheet different layers; In addition by means of only air blowing fan cooling, radiating rate has much room for improvement;
3) the most plane of internal circuit board is placed, and adopt screw to be fixed in casing, when circuit board multilayer is placed, the dismounting in later maintenance process and wiring are very loaded down with trivial details;
4) radiator contacts usually to adopt with casing and is screwed, and there is gap unavoidably, causes the possibility that water source infiltrates.
Therefore, those skilled in the art need badly provides the radar electric equipment box that a kind of water proofing property is good, be convenient to maintenance, heat dispersion excellence.
Utility model content
For above-mentioned deficiency, the utility model provides the radar electric equipment box that a kind of water proofing property is good, be convenient to maintenance, heat dispersion excellence.
For achieving the above object, the utility model have employed following technical scheme:
A kind of radar electric equipment box, comprise cover plate, box frame, base plate, be provided with the mainboard be arranged in parallel in described box frame and organize signal plate more, connector assembly is arranged with outside box frame, the back side dividing plate of box frame is fixed with the radiator near reactor, the side plate of described box frame is provided with fan blowing assembly, on another side plate relative, is provided with extraction fan assembly; Heat source module on described mainboard is contacted with radiator by ceramic insulating trip, and heat source module, ceramic insulating trip is closely fixedly fitted on radiator basal plane by screw; What the relative mainboard of arbitrary described signal plate can shake is arranged on mainboard, and arbitrary signal plate is substantially vertical relative to mainboard when maximum waving angle; Described radiator full weld is on the back side dividing plate of box frame.
Preferably, described signal plate adopts screw to be fixed on shake support plate, and shake support plate is fixed by screws in box frame, is also provided with axis of rocking in described box frame; Described shake support plate coordinates with the axis of rocking in box frame the shake realizing the relative mainboard of signal plate by shake hole.
Further, described fan blowing assembly be set to homonymy respectively near radiator fan blowing assembly and the reactor fan blowing assembly of radiator and reactor, described fan blowing assembly and extraction fan assembly form hot fluid circulation.
Further, described fan component includes 2 fans be fixed by screws on fan mounting panel; Described fan component is individually fixed on box frame by sunk screw.
Preferably, in described radiator, be provided with the deep gouge holding ceramic insulating trip, by screw heat source module, ceramic sheet be fixed in the deep gouge of radiator and realize and the fitting tightly of radiator basal plane; Described ceramic insulating trip is set to self insulation, only has the aluminium nitride ceramics heat conductive isolation sheet of heat conduction conducting shell.
Preferably, described connector assembly comprises connector, the sealing gasket be removably fixed as one and connector mounting panel, and described connector is fixed by screws on connector mounting panel through seal washer.
Further, described connector assembly adopts sunk screw to be fixed on box frame.
Preferably, the radiator week side of described box back surface is also provided with the air channel forming horn-like air port.
Preferably, containing foaming sealing strip on described cover plate, by side, sunk screw is installed and is fixed on box frame.
The beneficial effects of the utility model are:
1), the utility model connector assembly adopts sunk screw to be fixed on box frame, and water proofing property is good, facilitates maintenance and the wiring of connector simultaneously, need not dismantle large cover, make easy to maintenance, simple, flexible, good looking appearance.
2) heat source module, in the utility model mainboard and between radiator contact-making surface containing aluminium nitride ceramics heat conductive isolation sheet, common heat-conducting silicone grease sheet contains insulating barrier, heat transfer layer, insulating barrier three layers, and this ceramic insulation sheet insulation itself, only has heat conduction conducting shell, avoid conventional silicon heat conductive isolation sheet temperature too high time heat conductivility reduction, accelerate heat transfer, avoid large heat conduction not in time; And this equipment not only has radiator fan blowing assembly, also have extraction fan assembly, back side box house hot fluid circulation can be accelerated, thus improve heat dispersion.
3), the utility model adopts shake support plate movable signal circuit board, decrease the dismounting of screw, avoid the triviality of wiring, shake support plate realizes the shaking of the relative mainboard of signal plate by the shake hole axis of rocking penetrated in box frame, need not dismantle signal plate when the later stage safeguards mainboard, after only need dismantling two hold-down screws on box frame, operation shake support plate gets final product the maintenance of realizing circuit plate.
4), the utility model water resistance is good, IP65 grade can be reached, box frame is divided into obverse and reverse part, non-water-tight telecommunication part itself such as mainboard, shake support plate, signal plate, sampling plate, air switch, lightning-protection module, guide rail, binding post etc. are positioned over closed front inside cavity, and waterproof telecommunication part such as air channel, radiator, reactor, aluminium nitride ceramics heat conductive isolation sheet etc. are placed in the cavity of the back side, rationally distributed, water proofing property is good.
Accompanying drawing explanation
Fig. 1,2 is detonation configuration schematic diagram of the present utility model.
Fig. 3 is axonometric drawing of the present utility model.
Fig. 4 is front view of the present utility model.
Fig. 5 is front view of the present utility model.
Fig. 6 is right view of the present utility model.
Fig. 7 is left view of the present utility model.
Fig. 8 is A-A cut away view in Fig. 4.
Fig. 9 is the enlarged drawing in I portion in Fig. 8.
Figure 10 is rearview of the present utility model.
Figure 11 is the interior view after the utility model front view removes cover plate.
Figure 12 is the interior view after the utility model front view removes base plate.
Figure 13 is the structure chart of the utility model fan component.
Figure 14 is the structure chart of the utility model connector assembly.
Figure 15 is the state diagram that the utility model shakes support plate in service mode.
Figure 16 is the enlarged drawing in H portion in Figure 15.
Figure 17 is the structural representation of the utility model shake support plate.
Figure 18 is the structural representation in the utility model air channel.
Figure 19 is the structure chart of the utility model cover plate.
In figure, the implication of label symbol is as follows:
1-cover plate 2-box frame 20-mainboard 200-heat source module
201-aluminium nitride ceramics heat conductive isolation sheet 21-signal plate 22-shakes support plate
220-shakes 23-axis of rocking 24-radiator 25-air channel, hole
261-sampling plate 262-air switch 263-lightning-protection module 264-first guide rail
265-second guide rail 266-binding post 27-reactor 3-base plate
4-connector assembly 40-connector 41-sealing gasket 42-connector mounting panel
43-seal washer 5-fan mounting panel 50-fan blowing assembly
500-radiator fan blowing assembly 501-reactor fan blowing assembly 51-extraction fan assembly
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model is clearly and completely described.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1 ~ 7, for a kind of radar electric equipment box, comprise cover plate 1, box frame 2, base plate 3, the mainboard 20 be arranged in parallel and signal plate 21 is provided with in described box frame 2, be arranged with connector assembly 4 outside box frame 2, the side of described box frame 2 is provided with fan blowing assembly 50, is provided with extraction fan assembly 51 at relative opposite side; On the back side dividing plate of described box frame 2, full weld has radiator 24, heat source module 200 on mainboard is contacted with radiator 24 by ceramic insulating trip 201, and is closely fixedly fitted on radiator 24 basal plane by screw by heat source module 200, ceramic insulating trip 201; What the relative mainboard 20 of described signal plate 21 can shake is arranged on mainboard, and signal plate 21 is substantially vertical relative to mainboard 20 when maximum waving angle.
As shown in Fig. 8,15,16,17, described signal plate 21 adopts screw to be fixed on shake support plate 22, and shake support plate 22 is fixed by screws in box frame 2, is also provided with axis of rocking 23 in described box frame 2; Described shake support plate 22 coordinates with the axis of rocking 23 in box frame 2 shake realizing the relative mainboard 20 of signal plate 21 by shake hole 220.
Wherein, described fan blowing assembly 50 is set to radiator fan blowing assembly 500 and the reactor fan blowing assembly 501 of homonymy, and described fan blowing assembly 50 guides heat to form hot fluid circulation, shown in Figure 12 with extraction fan assembly 51.
As shown in figure 13, described fan component (fan blowing assembly 50 and extraction fan assembly 51) includes 2 fans be fixed by screws on fan mounting panel 5; Described fan component is individually fixed on box frame 2 by sunk screw.
Shown in composition graphs 8,9, in described radiator 24, be provided with the deep gouge holding ceramic insulating trip 201, by screw heat source module 200, ceramic sheet 201 be fixed in the deep gouge of radiator 24 and realize and the fitting tightly of radiator 24 basal plane; Described ceramic insulating trip 201 is set to self insulation, only has the aluminium nitride ceramics heat conductive isolation sheet of heat conduction conducting shell.
As shown in figure 14, sealing gasket 41 and connector mounting panel 42 that described connector assembly 4 comprises connector 40, is removably fixed as one, described connector 40 is fixed by screws on connector mounting panel 42 through seal washer 43.
Described connector assembly 4 adopts sunk screw to be fixed on box frame 2.
As shown in figure 18, radiator 24 weeks sides of described box back surface are also provided with the air channel 25 forming horn-like air port.
As shown in figure 19, containing foaming sealing strip 10 on described cover plate 1, by side, sunk screw is installed and is fixed on box frame 2.
Below in conjunction with accompanying drawing, following detailed description is made to structural design of the present utility model.
First, as shown in Figure 10,11,12, box frame 2 there is front with the cabinet space at the back side, in order to improve water resistance, itself non-water-tight telecommunication part such as mainboard 20, shake support plate 22, signal plate 21, sampling plate 261, air switch 262, lightning-protection module 263, first guide rail 264, second guide rail 265, binding post 266 is positioned in closed front casing, and in the casing of the back side, be provided with air channel 25, radiator 24, reactor 27, aluminium nitride ceramics heat conductive isolation sheet 201, wherein radiator 24 full weld is welded on the dividing plate at box frame 2 back side; Cover plate 1 is containing foaming sealing strip 10, and adopt side to install sunk screw and be fixed on box frame 2, front is without screw.
Wherein, as shown in Figure 8,9, four heat source module 200 in mainboard 20 and between radiator 24 contact-making surface containing aluminium nitride ceramics heat conductive isolation sheet 201, four aluminium nitride ceramics heat conductive isolation sheet 201 correspondences are positioned in four deep gouges of radiator 24, finally adopt screw heat source module 200, ceramic sheet 201 to be fixed on radiator 24 basal plane, ensure to fit tightly.
As shown in figure 12, the same side that this equipment encloses frame at casing arranges radiator fan blowing assembly 500 and reactor fan blowing assembly 501 simultaneously, the two is respectively near radiator 24 and reactor 27, also has extraction fan assembly 51, accelerate back side box house hot fluid circulation, thus improve heat dispersion.
As shown in Figure 15,16,17, signal plate 21 adopts screw to be fixed on shake support plate 22, the axis of rocking 23 that shake support plate 22 is penetrated in box frame 2 by shake hole 220 realizes shaking, make need not dismantle signal plate 19 during later maintenance mainboard 20, only need dismantle shake support plate 22 two hold-down screws be fixed on box frame 2 can make signal plate 21 shake with shake support plate 22, decrease the dismounting of screw, avoid the triviality of wiring.
It should be noted that when circuit board has the more polylith be arranged in parallel, what the upper layer circuit board except mainboard 20 all can be shaken by the relative mainboard 20 of shake support plate 22 is fixed in box frame 2, can not cause mainboard 20 maintenance difficult.
Claims (9)
1. a radar electric equipment box, comprise cover plate (1), box frame (2), base plate (3), be provided with the mainboard (20) that be arranged in parallel in described box frame (2) and organize signal plate (21) more, connector assembly (4) is arranged with outside box frame (2), the back side dividing plate of box frame (2) is fixed with the radiator (24) near reactor (27), it is characterized in that: the side plate of described box frame (2) is provided with fan blowing assembly (50), another side plate relative is provided with extraction fan assembly (51), heat source module (200) on described mainboard (20) is contacted with radiator (24) by ceramic insulating trip (201), and is closely fixedly fitted on radiator (24) basal plane by screw by heat source module (200), ceramic insulating trip (201), what the relative mainboard (20) of arbitrary described signal plate (21) can shake is arranged on mainboard, and arbitrary signal plate (21) is substantially vertical relative to mainboard (20) when maximum waving angle, described radiator (24) full weld is on the back side dividing plate of box frame (2).
2. a kind of radar electric equipment box according to claim 1, it is characterized in that: described signal plate (21) adopts screw to be fixed in shake support plate (22), shake support plate (22) is fixed by screws in box frame (2), is also provided with axis of rocking (23) in described box frame (2); Described shake support plate (22) coordinates with the axis of rocking (23) in box frame (2) shake realizing signal plate (21) relative mainboard (20) by shake hole (220).
3. a kind of radar electric equipment box according to claim 2, it is characterized in that: described fan blowing assembly (50) be set to homonymy respectively near radiator fan blowing assembly (500) and the reactor fan blowing assembly (501) of radiator (24) and reactor (27), described fan blowing assembly (50) and extraction fan assembly (51) form hot fluid circulation.
4. a kind of radar electric equipment box according to claim 3, is characterized in that: described fan blowing assembly (50), extraction fan assembly (51) include 2 fans be fixed by screws on fan mounting panel (5); And fan blowing assembly (50), extraction fan assembly (51) are all individually fixed on box frame (2) by sunk screw.
5. a kind of radar electric equipment box according to claim 1, it is characterized in that: in described radiator (24), be provided with the deep gouge holding ceramic insulating trip (201), by screw heat source module (200), ceramic sheet (201) be fixed in the deep gouge of radiator (24) and realize and the fitting tightly of radiator (24) basal plane; Described ceramic insulating trip (201) is set to self insulation, only has the aluminium nitride ceramics heat conductive isolation sheet of heat conduction conducting shell.
6. a kind of radar electric equipment box according to claim 1, it is characterized in that: sealing gasket (41) and connector mounting panel (42) that described connector assembly (4) comprises connector (40), is removably fixed as one, described connector (40) is fixed by screws on connector mounting panel (42) through seal washer (43).
7. a kind of radar electric equipment box according to claim 6, is characterized in that: described connector assembly (4) adopts sunk screw to be fixed on box frame (2).
8. a kind of radar electric equipment box according to claim 1, is characterized in that: the radiator week side of described box back surface is also provided with the air channel (25) forming horn-like air port.
9. a kind of radar electric equipment box according to claim 1, is characterized in that: described cover plate (1) is upper containing foaming sealing strip (10), installs sunk screw be fixed on box frame (2) by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954800.7U CN205179581U (en) | 2015-11-25 | 2015-11-25 | Radar electronic equipment case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954800.7U CN205179581U (en) | 2015-11-25 | 2015-11-25 | Radar electronic equipment case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205179581U true CN205179581U (en) | 2016-04-20 |
Family
ID=55743505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520954800.7U Withdrawn - After Issue CN205179581U (en) | 2015-11-25 | 2015-11-25 | Radar electronic equipment case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205179581U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338775A (en) * | 2015-11-25 | 2016-02-17 | 安徽四创电子股份有限公司 | Radar electronic equipment box |
| WO2019088951A3 (en) * | 2017-08-28 | 2019-07-25 | Radarsan Radar Teknolojileri San. Tic. A.S. | A device casing for an electronic control system with modular structure |
| CN110062541A (en) * | 2018-01-19 | 2019-07-26 | 通用电气航空系统有限责任公司 | Control cabinet and system module circuit board for unmanned carrier |
-
2015
- 2015-11-25 CN CN201520954800.7U patent/CN205179581U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338775A (en) * | 2015-11-25 | 2016-02-17 | 安徽四创电子股份有限公司 | Radar electronic equipment box |
| CN105338775B (en) * | 2015-11-25 | 2019-01-04 | 安徽四创电子股份有限公司 | A kind of radar electric equipment box |
| WO2019088951A3 (en) * | 2017-08-28 | 2019-07-25 | Radarsan Radar Teknolojileri San. Tic. A.S. | A device casing for an electronic control system with modular structure |
| CN110062541A (en) * | 2018-01-19 | 2019-07-26 | 通用电气航空系统有限责任公司 | Control cabinet and system module circuit board for unmanned carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20190104 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20190104 |