CN109413952A - Dust barrier cooling system for solid-state modulator - Google Patents
Dust barrier cooling system for solid-state modulator Download PDFInfo
- Publication number
- CN109413952A CN109413952A CN201811384428.5A CN201811384428A CN109413952A CN 109413952 A CN109413952 A CN 109413952A CN 201811384428 A CN201811384428 A CN 201811384428A CN 109413952 A CN109413952 A CN 109413952A
- Authority
- CN
- China
- Prior art keywords
- dust barrier
- dust
- honeycomb
- plate
- solid
- 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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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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
-
- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- 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
- H05K9/006—Casings specially adapted for signal processing applications, e.g. CATV, tuner, antennas amplifier
Abstract
The invention discloses a kind of dust barrier cooling systems for solid-state modulator, including blower and dust-proof mesh enclosure, it further include dust barrier plate and honeycomb ventilating board, blower is corresponded on the dust barrier plate equipped with one group of through-hole, the dust-proof mesh enclosure corresponds to one group of through-hole on dust barrier plate and is arranged on the outside of dust barrier plate, the honeycomb ventilating board corresponds to one group of through-hole on dust barrier plate and is arranged on the inside of dust barrier plate, and the honeycomb ventilating board is between blower and dust barrier plate.Using the design of the dust-proof triple cooling triple-shieldeds of quadruple, the system is set to work in rugged environment, the use scope of the system is widened, substantially increase the applicability of the system, it, which can reach the function that dust-proof function takes into account shielding again, can also meet the needs of cooling, and it is compact-sized, convenient for arrangement installation.
Description
Technical field
The present invention relates to solid-state modulator technical fields, cold more particularly, to a kind of dust barrier for solid-state modulator
But system.
Background technique
Currently, with the development of science and technology, solid-state modulator be widely used to electron accelerator, radar transmitter with
And on the microwave source of the equipment such as safety check, flaw detection.The working environment of the core component of solid-state modulator is also more and more severe, full in the past
The single dust-proof, shielding of foot or refrigerating function are just sufficient for the requirement of user.
Now with high-power electronic device with more and more extensive, while being able to satisfy dust-proof, shielding and refrigerating function
System be just particularly important.The prior art is multi-functional single, can not meet requirement；Such as Chinese patent 201020166057.6
The nine Edge Bend section cabinets with electro-magnetic screen function, the EMC Requirements of equipment can only be met；Chinese patent
201320165413.6 Cabinet dustproof ventilating device, only efficiency prevents dust from entering in cabinet the requirement for reaching dust-proof；In
A kind of novel electric power cooling system of state's patent 201520103727.2 is combined using air cooling mechanism and magnetism servo-electric motor water-cooling, Zhi Nengda
To cooling function；A kind of wind-cooled cold-water machine of Chinese patent 201711128958.9 condenses refrigerating fluid fast liquefying, thus
Achieve the effect that cooling.At present on the market it is most of be all single dust-proof, shielding or refrigerating function system.
Summary of the invention
In view of the shortcomings of the prior art, technical problem to be solved by the invention is to provide a kind of for the anti-of solid-state modulator
Dirt shield cooling system, the function that the function that can reach dust-proof takes into account shielding again can also meet the needs of cooling.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is as follows:
This is used for the dust barrier cooling system of solid-state modulator, including blower and dust-proof mesh enclosure, further includes dust barrier
Plate and honeycomb ventilating board correspond to blower on the dust barrier plate equipped with one group of through-hole, and the dust-proof mesh enclosure corresponds to dust barrier
One group of through-hole is arranged on the outside of dust barrier plate on plate, and the honeycomb ventilating board corresponds to one group of through-hole setting on dust barrier plate and exists
On the inside of dust barrier plate, the honeycomb ventilating board is between blower and dust barrier plate.
Further, dustproof sponge is equipped between the honeycomb ventilating board and dust barrier plate.
The dust barrier plate is aluminium sheet, and the aperture of the through-hole on dust barrier plate is less than 5mm.
It further include aluminium cold plate mounting, the cold plate mounting is casing structure, and honeycomb ventilating board is located in housing, housing
Upper corresponding honeycomb ventilating board and blower are equipped with aperture.
The honeycomb ventilating board is aluminum honeycomb ventilating board, and aluminum honeycomb ventilating board includes aluminium frame and the honeycomb knot that is located in aluminium frame
Structure.
The housing periphery of the cold plate mounting is equipped with one group of cooling fin.
The cold plate mounting is fixed on dust barrier plate, and blower is fixed on cold plate mounting.
The honeycomb includes two layers of cellular board, the mutual orientation in 90 ° of the honeycomb of two layers of cellular board.
The aluminium frame is equipped with anti-electromagnetic interference pad.
Plate one layer of chromate in the surface of the honeycomb ventilating board.
Compared with prior art, the present invention having the advantage that
This is used for the dust barrier cooling system structure design of solid-state modulator rationally, using the dust-proof triple coolings three of quadruple
The design shielded again allows the system to work in rugged environment, has widened the use scope of the system, has substantially increased
The applicability of the system, the function that the function that can reach dust-proof takes into account shielding again can also meet the needs of cooling, and
It is compact-sized, convenient for arrangement installation.
Detailed description of the invention
Content expressed by each width attached drawing of this specification and the label in figure are briefly described below:
Fig. 1 is present system front schematic view.
Fig. 2 is present system schematic rear view.
Fig. 3 is present system partial schematic sectional view.
Fig. 4 is the schematic side view of Fig. 1.
Fig. 5 is dust barrier plate structural schematic diagram of the present invention.
Fig. 6 is cold plate mounting structural schematic diagram of the present invention.
Fig. 7 is dust barrier plate of the present invention and honeycomb ventilating board schematic diagram.
Fig. 8 is that dust barrier plate of the present invention and honeycomb ventilating board cooperate partial sectional view.
In figure:
1. dustproof sponge, 2. honeycomb ventilating boards, 3. dust-proof mesh enclosures, 4. dust barrier plates, 5. cold plate mountings, 6. blowers,
7. blower mesh enclosure.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation.
As shown in Figures 1 to 8, the dust barrier cooling system for being used for solid-state modulator, including blower 6, dust-proof mesh enclosure
3, cold plate mounting 5, dust barrier plate 4 and honeycomb ventilating board 2.
Blower is corresponded on dust barrier plate 4 equipped with one group of through-hole, dust-proof mesh enclosure 3 corresponds to one group of through-hole on dust barrier plate and sets
It sets on the outside of dust barrier plate, one group of through-hole is arranged on the inside of dust barrier plate on the corresponding dust barrier plate of honeycomb ventilating board 2, bee
For nest ventilating board between blower and dust barrier plate, blower 6 and honeycomb ventilating board are located at the same side of dust barrier plate.
Dustproof sponge 1 is equipped between honeycomb ventilating board and dust barrier plate.Cold plate mounting 5 is casing structure, and honeycomb is logical
Aerofoil is located in housing, and honeycomb ventilating board is corresponded on housing and blower is equipped with aperture.Cold plate mounting is fixed on dust barrier plate
On, blower is fixed on cold plate mounting, and blower mesh enclosure 7 is equipped with behind blower 6.The housing periphery of cold plate mounting is equipped with one
Group cooling fin.
Dust barrier plate 4 is aluminium sheet, and the aperture of the through-hole on dust barrier plate is less than 5mm, and aperture, which is specifically arranged, to be had
Certain shielding action, while also there is dust-proof and cooling effect.
Honeycomb ventilating board 2 is aluminum honeycomb ventilating board, and aluminum honeycomb ventilating board includes aluminium frame and the honeycomb that is located in aluminium frame.
Honeycomb includes two layers of cellular board, and the mutual orientation in 90 ° of the honeycomb of two layers of cellular board has excellent cooling and shielding action.
Aluminium frame is equipped with anti-electromagnetic interference pad.One layer of chromate is plated on the surface of honeycomb ventilating board, when having on dirt filtrating screen
When excessive dust, it can be cleaned at any time with suds, performance is not influenced after drying.
The system has quadruple dust prevention, and first is outmost again using dust-proof mesh enclosure, black, silvery white etc. basis
Cooling system moulding needs to select, and can preferably be integrated with product involvement, can also promote visual sensory experience.
Second is dust barrier plate again, and dust barrier plate is process by aluminium sheet, is being divulged information according to dust-proof hierarchical selection
The form for locating aperture, can choose small sircle hole or profiled holes, shutter of marshalling etc..
Third is dust-proof aluminum honeycomb ventilating board again, as the term suggests not only can be dust-proof but also it can radiate and can also divulge information, to cooling
System plays the role of making something perfect even more perfect.
Quadruple is dustproof sponge, is embedded in one layer of dustproof sponge between dust barrier plate and aluminum honeycomb ventilating board again, dust-proof
Effect just more preferably.
The system has triple cooling provisions, and first is blower again, selects suitable model according to cooling requirement.Standard member device
Part, shape and installation dimension be all it is general, just in case have damage if can very easily buy on the market, change be also very
Easily.
Second is dust-proof aluminum honeycomb ventilating board again, and material is aluminium, and interior shape is the aperture contact of many regular hexagons
Area is big, and quickly heat can be lowered.
Third is cold plate mounting again, is formed by aluminium sheet bending welding processing, and aluminium sheet heat dissipation performance is just relatively good, is added
Surrounding has welded cooling fin, just substantially enhances the effect of heat dissipation.Cooling fin quantity is based on fan parameter by accurate
The effect for calculating and drawing is best.
The system has a triple-shielded measure, and first is outmost again using dust-proof mesh enclosure, contains one layer of screen between two layers
Net is covered, shielding action can also be played under the premise of meeting ventilation and heat.
Second is dust barrier plate again, can choose the small sircle hole or different of marshalling in the tolerance band of shielding requirements
Type hole can equally reach the requirement of shielding.
Third is aluminum honeycomb ventilating board again, and regular hexagon profiled holes very little in the middle can achieve screen in shielding requirements
The effect covered.
Wherein,
Aluminum honeycomb ventilating board is to be sandwiched in firm draw metal by three layers of aluminum wire screen, and be assemblied in frame
It is interior.Anti- electromagnetic interference pad is had on the frame of dust-proof honeycomb fashion ventilating board, it has excellent shield interface.With excellent
Dust absorption, protective, extremely low air flow restriction.
It is preferred that it is 3.2mm, depth 12.7mm that aluminum honeycomb ventilating board honeycomb hole, which passes through, tin plating or nickel plating, which can be improved, shields effect
With resistance to environmental effect.Double-layer aluminum honeycomb ventilating board is made of two layers of parallel aluminum honeycomb is assemblied in the aluminium frame of extrusion forming.
The mutual orientation in 90 ° of each layer of honeycomb, every layer of 3 honeycomb apertures and with a thickness of 3.2mmX6.35mm, overall thickness 12.7mm, plating one
Layer chromate can be utilized for environmental protection.When having excessive dust on dirt filtrating screen, can be cleaned at any time with suds,
Performance is not influenced after drying.
Aluminum honeycomb ventilating board has the function of dust-proof, cooling shielding, and cold plate mounting has cooling and installation function.It is dust-proof
Barricade is process by aluminium sheet, and the small sircle hole or profiled holes of marshalling are processed into ventilation, can play logical wind action
Can achieve the effect that dustproof, shielding again, can also in surface plastic spraying at the color with system matches, reach visual unification with
Coordinate, widens use scope.Cold plate mounting is formed by aluminium sheet bending welding processing, and aluminium sheet heat dissipation performance is just relatively good, then plus
Upper surrounding has welded cooling fin, and the effect of heat dissipation just greatly improved.
It is to sum up used for the shield cooling system that can be dust-proof of solid-state modulator, due to triple using the dust-proof triple coolings of quadruple
The design of shielding can allow the system work in rugged environment, widened the use scope of the system, greatly improved
The applicability of the system.
The invention integrates the dust-proof triple cooling triple-shieldeds of quadruple, has greatly reinforced the applicability of system, either
Can be selected when single dust-proof, cooling or shielding and change system, or to dust-proof, cooling and shielding at the same require it is special
It could be used that under occasion, good platform so provided to the utilization of solid-state modulator.And it is compact-sized, it is convenient for cloth
Set installation.
It above are only and preferred embodiments of the present invention are illustrated, above-mentioned technical characteristic can form multiple hairs in any combination
Bright example scheme.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, if use the improvement for the various unsubstantialities that conception and technical scheme of the invention carry out, or it is not improved will
Conception and technical scheme of the invention directly apply to other occasions, within the scope of the present invention.
Claims (10)
1. a kind of dust barrier cooling system for solid-state modulator, including blower and dust-proof mesh enclosure, it is characterised in that: also wrap
Dust barrier plate and honeycomb ventilating board are included, blower is corresponded on the dust barrier plate equipped with one group of through-hole, the dust-proof mesh enclosure pair
One group of through-hole on dust barrier plate is answered to be arranged on the outside of dust barrier plate, the honeycomb ventilating board corresponds on dust barrier plate one group
Through-hole is arranged on the inside of dust barrier plate, and the honeycomb ventilating board is between blower and dust barrier plate.
2. being used for the dust barrier cooling system of solid-state modulator as described in claim 1, it is characterised in that: the honeycomb ventilation
Dustproof sponge is equipped between plate and dust barrier plate.
3. being used for the dust barrier cooling system of solid-state modulator as described in claim 1, it is characterised in that: the dust barrier
Plate is aluminium sheet, and the aperture of the through-hole on dust barrier plate is less than 5mm.
4. being used for the dust barrier cooling system of solid-state modulator as described in claim 1, it is characterised in that: further include that aluminium is cooling
Mounting plate, the cold plate mounting are casing structure, and honeycomb ventilating board is located in housing, and honeycomb ventilating board and wind are corresponded on housing
Machine is equipped with aperture.
5. being used for the dust barrier cooling system of solid-state modulator as described in claim 1, it is characterised in that: the honeycomb ventilation
Plate is aluminum honeycomb ventilating board, and aluminum honeycomb ventilating board includes aluminium frame and the honeycomb that is located in aluminium frame.
6. being used for the dust barrier cooling system of solid-state modulator as claimed in claim 4, it is characterised in that: the cooling installation
The housing periphery of plate is equipped with one group of cooling fin.
7. being used for the dust barrier cooling system of solid-state modulator as claimed in claim 4, it is characterised in that: the cooling installation
Plate is fixed on dust barrier plate, and blower is fixed on cold plate mounting.
8. being used for the dust barrier cooling system of solid-state modulator as claimed in claim 5, it is characterised in that: the honeycomb
Including two layers of cellular board, the mutual orientation in 90 ° of the honeycomb of two layers of cellular board.
9. being used for the dust barrier cooling system of solid-state modulator as claimed in claim 5, it is characterised in that: set on the aluminium frame
There is anti-electromagnetic interference pad.
10. being used for the dust barrier cooling system of solid-state modulator as claimed in claim 5, it is characterised in that: the honeycomb is logical
Plate one layer of chromate in the surface of aerofoil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811384428.5A CN109413952B (en) | 2018-11-20 | 2018-11-20 | Dust shield cooling system for solid state modulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811384428.5A CN109413952B (en) | 2018-11-20 | 2018-11-20 | Dust shield cooling system for solid state modulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109413952A true CN109413952A (en) | 2019-03-01 |
| CN109413952B CN109413952B (en) | 2020-12-01 |
Family
ID=65474046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811384428.5A Active CN109413952B (en) | 2018-11-20 | 2018-11-20 | Dust shield cooling system for solid state modulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN109413952B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111511170A (en) * | 2020-04-29 | 2020-08-07 | 武汉三澍精密科技有限公司 | Forced ventilation device for military electromagnetic shielding equipment |
| CN111520048A (en) * | 2020-04-29 | 2020-08-11 | 武汉三澍精密科技有限公司 | For military use electromagnetic shield breather with shutter is fixed to closed |
| CN111520050A (en) * | 2020-04-29 | 2020-08-11 | 武汉三澍精密科技有限公司 | Military electromagnetic shielding and air changing device with open type fixed shutter |
| CN111526707A (en) * | 2020-04-29 | 2020-08-11 | 武汉三澍精密科技有限公司 | Military shelter electromagnetic shielding breather with forced draft function |
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| US6776706B2 (en) * | 2001-04-11 | 2004-08-17 | Hoffman Enclosures, Inc. | Modular fan system for an enclosure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111511170A (en) * | 2020-04-29 | 2020-08-07 | 武汉三澍精密科技有限公司 | Forced ventilation device for military electromagnetic shielding equipment |
| CN111520048A (en) * | 2020-04-29 | 2020-08-11 | 武汉三澍精密科技有限公司 | For military use electromagnetic shield breather with shutter is fixed to closed |
| CN111520050A (en) * | 2020-04-29 | 2020-08-11 | 武汉三澍精密科技有限公司 | Military electromagnetic shielding and air changing device with open type fixed shutter |
| CN111526707A (en) * | 2020-04-29 | 2020-08-11 | 武汉三澍精密科技有限公司 | Military shelter electromagnetic shielding breather with forced draft function |
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| Publication number | Publication date |
|---|---|
| CN109413952B (en) | 2020-12-01 |
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