CN110312390A - A kind of novel EMI suppression cabinet - Google Patents
A kind of novel EMI suppression cabinet Download PDFInfo
- Publication number
- CN110312390A CN110312390A CN201910508156.3A CN201910508156A CN110312390A CN 110312390 A CN110312390 A CN 110312390A CN 201910508156 A CN201910508156 A CN 201910508156A CN 110312390 A CN110312390 A CN 110312390A
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- Prior art keywords
- plate
- assembly
- doorframe assembly
- frame members
- bracket
- Prior art date
- 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.)
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- 230000001629 suppression Effects 0.000 title claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000003381 stabilizer Substances 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 230000005670 electromagnetic radiation Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
Abstract
The invention discloses a kind of novel EMI suppression cabinets, belong to cabinet equipment technical field.A kind of novel EMI suppression cabinet, including top plate member, base assembly, right doorframe assembly, left doorframe assembly, power system stabilizer, PSS bracket, power system stabilizer, PSS bracket is installed on bus busbar bracket, installation plate is fixedly provided on bus busbar bracket, installation plate is fixedly connected between left doorframe assembly and right doorframe assembly, it further include the preceding frame members being rotatably connected on left doorframe assembly, rear door frame component, preceding frame members and rear door frame component include electromagnetic interference plate, frame members, frame members are rotatably connected on the side wall of left doorframe assembly, the inside of frame members is removably arranged in electromagnetic interference plate；The present invention is by being removably connected with electromagnetic interference plate on preceding frame members and rear door frame component, convenient to dismantle to electromagnetic interference plate while the electromagnetic radiation for preventing interior of equipment cabinet scatters outward.
Description
Technical field
The present invention relates to cabinet equipment technical field more particularly to a kind of novel EMI suppression cabinets.
Background technique
Gradually intensification with people to Information System Security electromagnetic leakage emission recognizing dangers, in construction classified information
Start the means using various electromagnetic leakage emissions when network, including construction electromagnetic shielding chamber, be laid with optical cable and Shielded Twisted Pair,
Use Low emissivity equipment, red-black isolated from power socket, shielding cabinet and interference unit etc..Wherein shielding cabinet has small in size, peace
Which the characteristics of dress is convenient, using flexible be highly suitable for and be not suitable for installing electromagnetic shielding chamber to be needed again to information equipment offer
The occasion of protection uses.
Through retrieving, number of patent application 201720018778.4, Authorization Notice No. is the utility model of CN206471717U
Patent discloses a kind of horizontal constant temperature rapid cooling cabinet, mainframe, upper sealing plate, lower sealing plate including horizontal placement, preceding envelope
Plate, rear sealing plate, left side heat sink；The mainframe includes upper support frame, lower bracing frame and a plurality of column, the upper end of a plurality of column
Movable is embedded in the first chimeric sliding slot of upper support frame, and lower end movable insertion lower bracing frame second is fitted into sliding slot,
Upper sealing plate and lower sealing plate inner surface are at least provided with EMI suppression barricade.This cabinet due to be it is horizontal put, even if being touched
It hits and is also not easy to topple over, and interior of equipment cabinet and extraneous cross-ventilation are stronger, thermal diffusivity is good, further more, column is adjustable
It is installed between upper support frame and lower bracing frame, adjust height can arbitrarily, meet people and the difference of size dimension is required,
In addition, the EMI suppression barricade having can shield interference signal, guarantee communication quality.
Above-mentioned utility model patent can will be done by being provided with EMI suppression barricade in upper sealing plate and lower sealing plate inner surface
It disturbs signal to be shielded, guarantees communication quality.But the EMI suppression barricade in above-mentioned utility model is mounted on the mode in cabinet
There is a problem of disassembly inconvenience.
Summary of the invention
The purpose of the present invention is to solve a kind of novel EMI suppressions mentioned, and proposed in above-mentioned background technique
Cabinet.
To achieve the goals above, present invention employs following technical solutions:
A kind of novel EMI suppression cabinet, including top plate member, base assembly, right doorframe assembly, left doorframe assembly, electric power system stability
Determine device bracket, the right doorframe assembly and left doorframe assembly are symmetrically installed in the top of base assembly, and the top plate member is fixed
Bus busbar branch is installed between the top of right doorframe assembly and left doorframe assembly, the top plate member and base assembly
Frame, the power system stabilizer, PSS bracket are installed on bus busbar bracket, are fixedly provided on the bus busbar bracket
Plate is installed, it further includes being rotatably connected on a left side that the installation plate, which is fixedly connected between left doorframe assembly and right doorframe assembly,
Preceding frame members, rear door frame component on doorframe assembly, the preceding frame members and rear door frame component include electromagnetic interference plate,
Frame members, the frame members are rotatably connected on the side wall of left doorframe assembly, and the electromagnetic interference plate is removably arranged in
The inside of frame members.
Preferably, the installation plate includes bottom plate, base plate, bracket, and the bottom plate is fixedly connected on the top of base plate
Portion, the bracket is symmetrically fixedly connected on the two sides of base plate, and bracket is fixedly connected on left doorframe assembly and right doorframe is total
Cheng Shang.
Preferably, the frame members include main frame, strut, and the main frame is specially rectangle frame, the strut
Quantity is multiple, and the strut is fixed at the inner wall of main frame along the length direction of main frame.
Preferably, the side wall of the main frame is rotatably connected to symmetrical snap-gauge, the one end of the snap-gauge far from main frame
It is fixedly connected with limited block, offers the limiting slot to match with limited block on the electromagnetic interference plate.
Preferably, the side wall of the main frame offers mounting groove, and the snap-gauge is rotatably connected on mounting groove by shaft
It is interior, and shaft axial wall socket energetically power spring, the both ends of the strength power spring respectively with mounting groove inner wall, snap-gauge stationary phase
Even.
Preferably, the shape of the snap-gauge is specifically V-shaped.
Preferably, ventilation hole is offered on the electromagnetic interference plate of the preceding frame members, is connected in the ventilation hole logical
Wind net.
Preferably, the material of the ventilated net is aluminium material.
Preferably, the right doorframe assembly and left doorframe assembly include support plate, rib bar, and the rib bar is fixedly connected on
The outer wall of support plate.
Preferably, the side in left doorframe assembly that the preceding frame members, rear door frame component are rotatablely connected by hinge
Wall.
Compared with prior art, the present invention provides a kind of novel EMI suppression cabinet, have it is following the utility model has the advantages that
1, the novel EMI suppression cabinet, in use, right doorframe assembly and left doorframe assembly are fixedly connected on base assembly, into
And top plate member is fixedly connected on to the top of right doorframe assembly and left doorframe assembly, by top plate member and base assembly it
Between be installed with bus busbar bracket, and be installed with installation plate on bus busbar bracket, the presence for installing plate is convenient for
The component in cabinet is installed by installing plate, by frame members before being rotatably connected on left doorframe assembly,
Rear door frame component, and preceding frame members and rear door frame component include electromagnetic interference plate, frame members, frame members rotation connection
In the side wall of left doorframe assembly, the inner wall of frame members is removably arranged in electromagnetic interference plate, and electromagnetic interference plate is detachably set
It sets, convenient for the dismounting to electromagnetic interference plate.
2, the novel EMI suppression cabinet, by being equipped with installation plate, and installing plate includes bottom plate, base plate, bracket, bottom
Plate is fixedly connected on the top of base plate, and bracket is symmetrically fixedly connected on the two sides of base plate, and bracket is fixedly connected on a left side
On doorframe assembly and right doorframe assembly, base plate, which is fixed by the bracket, to be connected between left doorframe assembly and right doorframe assembly, bottom
Plate is fixedly connected on the top of base plate, and convenient for component to be mounted on bottom plate, component is mounted on cabinet to realize
It is internal.
3, the novel EMI suppression cabinet, by being equipped with frame members, and frame members include main frame, strut, main frame tool
Body is rectangle frame, and the quantity of strut is multiple, and strut is fixed at the inner wall of main frame along the length direction of main frame, branch
The presence of bar is convenient for being main frame providing support.
4, the novel EMI suppression cabinet is rotatably connected to symmetrical snap-gauge by the side wall in main frame, and snap-gauge is far from main frame
One end of frame is fixedly connected with limited block, the limiting slot to match with limited block is offered on electromagnetic interference plate, rotation snap-gauge is simultaneously
So that limited block is matched with limiting slot, so that electromagnetic interference plate is connected in main frame using limited block, needing electromagnetism
When interfering plate disassembly, by rotating snap-gauge limited block is separated with limiting slot, so that electromagnetic interference plate be torn open out of main frame
It removes.
5, the novel EMI suppression cabinet offers mounting groove by the side wall in main frame, and snap-gauge is rotatablely connected by shaft
In mounting groove, and shaft axial wall socket energetically power spring, the both ends of strength power spring respectively with mounting groove inner wall, snap-gauge stationary phase
Even, the presence of mounting groove is rotatablely connected convenient for snap-gauge by shaft, by strength power spring torsion, is easy to implement and is stablized limited block
It is connected in limiting slot, electromagnetic interference plate is connected in main frame to realize.
6, the novel EMI suppression cabinet, it is specifically V-shaped by the shape of snap-gauge, convenient for realizing limit by driving snap-gauge rotation
Clamping of the position block with limiting slot.
7, novel EMI suppression cabinet, by offering ventilation hole on the electromagnetic interference plate of preceding frame members, in ventilation hole
It is connected with ventilated net, the presence of ventilated net is convenient for while effectivelying prevent EMI externally to distribute, and the ventilation effect of cabinet is improved.
8, the novel EMI suppression cabinet, by being aluminium material by the material of ventilated net, the ventilated net of aluminium material be can be realized
While to cabinet ventilation, prevent the electromagnetic radiation in cabinet from distributing.
9, novel EMI suppression cabinet, by including support plate, rib bar, rib bar by right doorframe assembly and left doorframe assembly
It is fixedly connected on the outer wall of support plate, the presence of rib bar is convenient for being supported support plate.
10, the novel EMI suppression cabinet, preceding frame members, rear door frame component are by hinge rotation connection in left doorframe
The presence of the side wall of assembly, hinge is rotatably connected on cabinet sidewalls convenient for preceding frame members, rear door frame component.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, structure of the invention
Simply, easy to operate, the present invention by being removably connected with electromagnetic interference plate on preceding frame members and rear door frame component,
It is convenient that electromagnetic interference plate is dismantled while the electromagnetic radiation for preventing interior of equipment cabinet scatters outward.
Detailed description of the invention
Fig. 1 is a kind of one of structural schematic diagram of novel EMI suppression cabinet proposed by the present invention；
Fig. 2 is a kind of second structural representation of novel EMI suppression cabinet proposed by the present invention；
Fig. 3 is a kind of third structural representation of novel EMI suppression cabinet proposed by the present invention；
Fig. 4 is the four of a kind of structural schematic diagram of novel EMI suppression cabinet proposed by the present invention；
Fig. 5 is a kind of one of structural schematic diagram that novel EMI suppression cabinet electromagnetic interference plate is connect with main frame proposed by the present invention；
Fig. 6 is the structural schematic diagram of part A in a kind of novel EMI suppression cabinet Fig. 5 proposed by the present invention；
Fig. 7 is a kind of second structural representation that novel EMI suppression cabinet electromagnetic interference plate is connect with main frame proposed by the present invention.
In figure: 1, top plate member；2, base assembly；3, right doorframe assembly；4, left doorframe assembly；5, power system stabilizer, PSS
Bracket；6, bus busbar bracket；7, preceding frame members；8, rear door frame component；9, electromagnetic interference plate；10, frame members；11,
Bottom plate；12, base plate；13, bracket；14, main frame；15, strut；16, snap-gauge；17, limited block；18, limiting slot；19, it installs
Slot；20, strength power spring；21, ventilated net；22, support plate；23, rib bar.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Embodiment 1:
Referring to Fig.1-7, a kind of novel EMI suppression cabinet, including top plate member 1, base assembly 2, right doorframe assembly 3, left doorframe are total
At 4, power system stabilizer, PSS bracket 5, right doorframe assembly 3 and left doorframe assembly 4 are symmetrically installed in the top of base assembly 2, top
Board group part 1 is installed in the top of right doorframe assembly 3 and left doorframe assembly 4, is installed with mother between top plate member 1 and base assembly 2
Line busbar bracket 6, power system stabilizer, PSS bracket 5 are installed on bus busbar bracket 6, on bus busbar bracket 6 also
It is installed with installation plate, it further includes rotation connection that installation plate, which is fixedly connected between left doorframe assembly 4 and right doorframe assembly 3,
Preceding frame members 7, rear door frame component 8 on left doorframe assembly 4, preceding frame members 7 and rear door frame component 8 are dry including electromagnetism
Plate 9, frame members 10 are disturbed, frame members 10 are rotatably connected on the side wall of left doorframe assembly 4, and electromagnetic interference plate 9 is removably set
It sets in the inside of frame members 10, in use, right doorframe assembly 3 and left doorframe assembly 4 are fixedly connected on base assembly 2,
And then top plate member 1 is fixedly connected on to the top of right doorframe assembly 3 and left doorframe assembly 4, by top plate member 1 and pedestal
It is installed with bus busbar bracket 6 between component 2, and is installed with installation plate on bus busbar bracket 6, plate is installed
In the presence of convenient for by installation plate the component in cabinet is installed, before being rotatably connected on left doorframe assembly 4
Frame members 7, rear door frame component 8, and preceding frame members 7 and rear door frame component 8 include electromagnetic interference plate 9, frame members 10,
Frame members 10 are rotatably connected on the side wall of left doorframe assembly 4, and electromagnetic interference plate 9 is removably arranged in frame members 10
Wall, electromagnetic interference plate 9 is detachably arranged, convenient for the dismounting to electromagnetic interference plate 9.
Installing plate includes bottom plate 11, base plate 12, bracket 13, and bottom plate 11 is fixedly connected on the top of base plate 12, branch
Frame 13 is symmetrically fixedly connected on the two sides of base plate 12, and bracket 13 is fixedly connected on left doorframe assembly 4 and right doorframe assembly 3
On, base plate 12 is fixedly connected between left doorframe assembly 4 and right doorframe assembly 3 by bracket 13, and bottom plate 11 is fixedly connected on
Component is mounted on interior of equipment cabinet to realize convenient for component to be mounted on bottom plate 11 by the top of base plate 12.
Frame members 10 include main frame 14, strut 15, and main frame 14 is specially rectangle frame, and the quantity of strut 15 is 6,
And strut 15 is fixed at the inner wall of main frame 14 along the length direction of main frame 14, the presence of strut 15 is convenient for being main frame
14 provide support.
The side wall of main frame 14 is rotatably connected to symmetrical snap-gauge 16, and snap-gauge 16 is fixedly connected far from one end of main frame 14
There is limited block 17, the limiting slot 18 to match with limited block 17 is offered on electromagnetic interference plate 9, rotate snap-gauge 16 and to limit
Block 17 is matched with limiting slot 18, so that electromagnetic interference plate 9 is connected in main frame 14 using limited block 17, is being needed electromagnetism
When plate 9 being interfered to dismantle, by rotating snap-gauge 16 limited block 17 is separated with limiting slot 18, thus by electromagnetic interference plate 9 from master
It is removed in frame 14.
The side wall of main frame 14 offers mounting groove 19, and snap-gauge 16 is rotatably connected in mounting groove 19 by shaft, and turns
The socket of axis axial wall is energetically fixedly linked with 19 inner wall of mounting groove, snap-gauge 16 in power spring 20, the both ends of strength power spring 20 respectively, installs
The presence of slot 19 is rotatablely connected convenient for snap-gauge 16 by shaft, by the torsion of strength power spring 20, is easy to implement limited block 17
Stabilization is connected in limiting slot 18, and electromagnetic interference plate 9 is connected in main frame 14 to realize.
The shape of snap-gauge 16 is specifically V-shaped, convenient for rotating by driving snap-gauge 16, realizes limited block 17 with limiting slot 18
Clamping.
Ventilation hole is offered on the electromagnetic interference plate 9 of preceding frame members 7, and ventilated net 21, ventilated net are connected in ventilation hole
21 presence is convenient for while effectivelying prevent EMI externally to distribute, and the ventilation effect of cabinet is improved.
The material of ventilated net 21 is aluminium material, and the ventilated net 21 of aluminium material can be realized while divulging information to cabinet, is prevented
Only the electromagnetic radiation in cabinet distributes.
Institute's right doorframe assembly 3 and left doorframe assembly 4 include support plate 22, rib bar 23, and rib bar 23 is fixedly connected on support
The outer wall of plate 22, the presence of rib bar 23 are convenient for being supported support plate 22.
The side wall in left doorframe assembly 4 that preceding frame members 7, rear door frame component 8 are rotatablely connected by hinge, hinge
Cabinet sidewalls are rotatably connected in the presence of convenient for preceding frame members 7, rear door frame component 8.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of novel EMI suppression cabinet, including top plate member (1), base assembly (2), right doorframe assembly (3), left doorframe assembly
(4), power system stabilizer, PSS bracket (5), the right doorframe assembly (3) and left doorframe assembly (4) are symmetrically installed in base assembly
(2) top, the top plate member (1) are installed in the top of right doorframe assembly (3) and left doorframe assembly (4), the top plate group
Bus busbar bracket (6) is installed between part (1) and base assembly (2), the power system stabilizer, PSS bracket (5) is installed in
On bus busbar bracket (6), installation plate is fixedly provided on the bus busbar bracket (6), the installation plate is fixed
It is connected between left doorframe assembly (4) and right doorframe assembly (3), which is characterized in that further include being rotatably connected on left doorframe assembly
(4) preceding frame members (7), rear door frame component (8) on, the preceding frame members (7) and rear door frame component (8) include electromagnetism
Plate (9), frame members (10) are interfered, the frame members (10) are rotatably connected on the side wall of left doorframe assembly (4), the electromagnetism
Interfere plate (9) the removably inside of setting in frame members (10).
2. a kind of novel EMI suppression cabinet according to claim 1, which is characterized in that the installation plate includes bottom plate
(11), base plate (12), bracket (13), the bottom plate (11) are fixedly connected on the top of base plate (12), the bracket (13)
The two sides of base plate (12) are symmetrically fixedly connected on, and bracket (13) is fixedly connected on left doorframe assembly (4) and right doorframe is total
At on (3).
3. a kind of novel EMI suppression cabinet according to claim 1, which is characterized in that the frame members (10) include master
Frame (14), strut (15), the main frame (14) is specially rectangle frame, and the quantity of the strut (15) is multiple and described
Strut (15) is fixed at the inner wall of main frame (14) along the length direction of main frame (14).
4. a kind of novel EMI suppression cabinet according to claim 3, which is characterized in that the side wall of the main frame (14) turns
Dynamic to be connected with symmetrical snap-gauge (16), the snap-gauge (16) is fixedly connected with limited block (17) far from the one end of main frame (14),
The limiting slot (18) to match with limited block (17) is offered on the electromagnetic interference plate (9).
5. a kind of novel EMI suppression cabinet according to claim 4, which is characterized in that the side wall of the main frame (14) is opened
Equipped with mounting groove (19), the snap-gauge (16) is rotatably connected in mounting groove (19) by shaft, and the shaft axial wall is socketed
Energetically power spring (20), the both ends of the strength power spring (20) are fixedly linked with mounting groove (19) inner wall, snap-gauge (16) respectively.
6. a kind of novel EMI suppression cabinet according to claim 5, which is characterized in that the shape of the snap-gauge (16) is specific
It is V-shaped.
7. a kind of novel EMI suppression cabinet according to claim 1, which is characterized in that the electromagnetism of the preceding frame members (7)
Ventilation hole is offered in interference plate (9), ventilated net (21) are connected in the ventilation hole.
8. a kind of novel EMI suppression cabinet according to claim 7, which is characterized in that the material of the ventilated net (21) is
Aluminium material.
9. a kind of novel EMI suppression cabinet according to claim 1, which is characterized in that the right doorframe assembly (3) and left-hand door
Frame assembly (4) includes support plate (22), rib bar (23), and the rib bar (23) is fixedly connected on the outer wall of support plate (22).
10. -9 described in any item a kind of novel EMI suppression cabinets according to claim 1, which is characterized in that the preceding frame members
(7), the side wall in left doorframe assembly (4) that rear door frame component (8) is rotatablely connected by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508156.3A CN110312390A (en) | 2019-06-12 | 2019-06-12 | A kind of novel EMI suppression cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508156.3A CN110312390A (en) | 2019-06-12 | 2019-06-12 | A kind of novel EMI suppression cabinet |
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| CN110312390A true CN110312390A (en) | 2019-10-08 |
Family
ID=68076492
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| CN201910508156.3A Pending CN110312390A (en) | 2019-06-12 | 2019-06-12 | A kind of novel EMI suppression cabinet |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09230497A (en) * | 1996-02-21 | 1997-09-05 | Mitsubishi Electric Corp | Shielding plate attaching structure |
| JP2002093571A (en) * | 2000-09-14 | 2002-03-29 | Tanico Corp | Door shielding structure of microwave heating equipment |
| JP2003124678A (en) * | 2001-10-12 | 2003-04-25 | Oki Electric Ind Co Ltd | Shielding structure for housing |
| US20100027196A1 (en) * | 2006-12-12 | 2010-02-04 | Michael Schell | Control box arrangement |
| US20100102691A1 (en) * | 2006-10-19 | 2010-04-29 | Berthold Sichert Gmbh | Distribution cabinet having a two-piece inner body |
| KR20120020658A (en) * | 2010-08-30 | 2012-03-08 | 금성제어기 주식회사 | Motor control center |
| CN203940486U (en) * | 2014-06-04 | 2014-11-12 | 上海华时机电有限公司 | High light-transmission type micro-wave oven door-plate |
| CN104302138A (en) * | 2014-10-28 | 2015-01-21 | 苏州苏驼通信科技有限公司 | Repeatable disassembling and assembling outdoor cabinet used for base station construction and assembling and disassembling method |
| KR20150007389A (en) * | 2013-07-10 | 2015-01-21 | 코오롱환경서비스주식회사 | Electromagnetic pulse protecting cabinet |
| KR20150037799A (en) * | 2015-03-23 | 2015-04-08 | 정창진 | Protecting Cabinet From EMP |
| WO2016095563A1 (en) * | 2014-12-18 | 2016-06-23 | 苏州苏驼通信科技有限公司 | Outdoor cabinet |
| CN206471717U (en) * | 2017-01-09 | 2017-09-05 | 东莞市湘华五金科技有限公司 | A kind of horizontal constant temperature quick heat radiating rack |
| CN206542678U (en) * | 2017-01-16 | 2017-10-03 | 东莞市长盈朗科实业有限公司 | The anti-shielding of tool and the track traffic control rack of self heat dissipation function |
| CN210432138U (en) * | 2019-06-12 | 2020-04-28 | 和信精密科技（吴江）有限公司 | Novel EMI (electromagnetic interference) prevention cabinet |
-
2019
- 2019-06-12 CN CN201910508156.3A patent/CN110312390A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09230497A (en) * | 1996-02-21 | 1997-09-05 | Mitsubishi Electric Corp | Shielding plate attaching structure |
| JP2002093571A (en) * | 2000-09-14 | 2002-03-29 | Tanico Corp | Door shielding structure of microwave heating equipment |
| JP2003124678A (en) * | 2001-10-12 | 2003-04-25 | Oki Electric Ind Co Ltd | Shielding structure for housing |
| US20100102691A1 (en) * | 2006-10-19 | 2010-04-29 | Berthold Sichert Gmbh | Distribution cabinet having a two-piece inner body |
| US20100027196A1 (en) * | 2006-12-12 | 2010-02-04 | Michael Schell | Control box arrangement |
| KR20120020658A (en) * | 2010-08-30 | 2012-03-08 | 금성제어기 주식회사 | Motor control center |
| KR20150007389A (en) * | 2013-07-10 | 2015-01-21 | 코오롱환경서비스주식회사 | Electromagnetic pulse protecting cabinet |
| CN203940486U (en) * | 2014-06-04 | 2014-11-12 | 上海华时机电有限公司 | High light-transmission type micro-wave oven door-plate |
| CN104302138A (en) * | 2014-10-28 | 2015-01-21 | 苏州苏驼通信科技有限公司 | Repeatable disassembling and assembling outdoor cabinet used for base station construction and assembling and disassembling method |
| WO2016095563A1 (en) * | 2014-12-18 | 2016-06-23 | 苏州苏驼通信科技有限公司 | Outdoor cabinet |
| KR20150037799A (en) * | 2015-03-23 | 2015-04-08 | 정창진 | Protecting Cabinet From EMP |
| CN206471717U (en) * | 2017-01-09 | 2017-09-05 | 东莞市湘华五金科技有限公司 | A kind of horizontal constant temperature quick heat radiating rack |
| CN206542678U (en) * | 2017-01-16 | 2017-10-03 | 东莞市长盈朗科实业有限公司 | The anti-shielding of tool and the track traffic control rack of self heat dissipation function |
| CN210432138U (en) * | 2019-06-12 | 2020-04-28 | 和信精密科技（吴江）有限公司 | Novel EMI (electromagnetic interference) prevention cabinet |
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