CN109283642A - A kind of computer communication engineering optical fiber commuting case - Google Patents
A kind of computer communication engineering optical fiber commuting case Download PDFInfo
- Publication number
- CN109283642A CN109283642A CN201811327599.4A CN201811327599A CN109283642A CN 109283642 A CN109283642 A CN 109283642A CN 201811327599 A CN201811327599 A CN 201811327599A CN 109283642 A CN109283642 A CN 109283642A
- Authority
- CN
- China
- Prior art keywords
- filter plate
- ventilation opening
- commuting case
- optical fiber
- downside
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
-
- 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
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
-
- 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
-
- 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
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- 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
- H05K7/20209—Thermal management, e.g. fan control
Abstract
The invention discloses a kind of computer communication engineering optical fiber commuting cases, including the first ventilation opening, case lid, battery, air switch, exchanger and fan, first ventilation opening is internally provided with the first filter plate, and first is provided with commuting case on the downside of ventilation opening, snap-gauge is provided on the right side of first filter plate, and first is provided with cooling fin on the downside of filter plate, radiating fin is provided on the downside of cooling fin simultaneously, gasket is provided on the upside of the case lid, and observation window is provided on the downside of case lid, hinge is provided on the right side of the observation window, and handle is provided on the left of observation window, the battery upper right side is provided with wiring plate.The computer communication engineering optical fiber commuting case, structure setting is reasonable, the short circuit that circuit or electrical equipment occur; heavy overload and under-voltage etc. are protected; dust-proof effect is preferable, can preferably guarantee the high-efficient homework of commuting case, promotes the development of commuting case industry.
Description
Technical field
The present invention relates to commuting case equipment science and technology technical fields more particularly to a kind of computer communication engineering to be exchanged with optical fiber
Case.
Background technique
With the prosperity of society and the fast development of network, the network equipment has become essential in people's life
Equipment, it is liked the advantages of data by people with quickly transmitting, and wants to possess and stablize, quick network, it is necessary to rely on
Optical fiber commuting case, fiber cable cross connection box be it is a kind of provide optic fiber distribution for main dried layer optical cable, wiring layer optical cable, the handover of jumper connection is set
It is standby, after optical cable leading in cable cross-connecting box, through fixation, termination, with after fine, using jumping fiber by trunk layer optical cable and wiring layer optical cable
Connection；
Optical cross box is inactive component at present, and the thin fibre inside optical cable is only picked out line bank, but since interface compares
It is more, it causes power consumption to damage, and be easy to happen electric short circuit, increases the generation of accident of power supply, equipment running temperature is excessively high, causes electricity negative
Lotus increases, and a large amount of copper loss, iron loss, energy consumption is serious, and service life is short, and maintenance of equipment expense is high, if not to commuting case into
Row replacement, influences whether the normal use of commuting case.
In order to solve disadvantage existing currently on the market, it is badly in need of improving the technology of exchange case apparatus, can preferably protects
The high-efficient homework of commuting case is demonstrate,proved, the development of commuting case industry is promoted.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of computer communication engineering proposed
With optical fiber commuting case.
To achieve the above object, the invention provides the following technical scheme: a kind of computer communication engineering optical fiber commuting case,
Including the first ventilation opening, case lid, battery, air switch, exchanger and fan, first ventilation opening is internally provided with first
Filter plate, and commuting case is provided on the downside of the first ventilation opening, snap-gauge, and the first filter plate are provided on the right side of first filter plate
Downside is provided with cooling fin, while radiating fin is provided on the downside of cooling fin, is provided with gasket, and case lid on the upside of the case lid
Downside is provided with observation window, hinge is provided on the right side of the observation window, and handle is provided on the left of observation window, the battery is right
Upside is provided with wiring plate, and single-chip microcontroller is provided on the right side of battery, is provided with alarm, and alarm on the downside of the single-chip microcontroller
Downside is provided with pedestal, and humidity sensor is provided on the upside of the air switch, is provided with electric elements on the downside of the exchanger
Plate, and Fabric Interface is provided on the right side of exchanger, while exchanger lower left side is provided with temperature sensor, sets on the left of the fan
It is equipped with the second ventilation opening, and the second ventilation opening is internally provided with the second filter plate, is provided with lampshade on the left of second ventilation opening,
And headlamp is provided on the inside of lampshade.
As above-mentioned technical proposal to further describe: first filter plate is plugged on the first ventilation opening by snap-gauge
Inside, and the first filter plate is detachable structure.
As above-mentioned technical proposal to further describe: the cooling fin and radiating fin are integral structures, and cooling fin
It is aluminum alloy material with radiating fin.
As above-mentioned technical proposal to further describe: the observation window is implosion guard, and case lid by hinge and is handed over
Change case activity installation.
It is as above-mentioned technical proposal to further describe: the model TPE110 of the temperature sensor, and temperature sensing
Device is electrically connected with single-chip microcontroller.
It is as above-mentioned technical proposal to further describe: the model WJ556 of the alarm, and alarm and single-chip microcontroller
It is electrically connected.
It is as above-mentioned technical proposal to further describe: the model WSB-2-H2 of the humidity sensor, and humidity passes
Sensor is electrically connected with single-chip microcontroller, while the model AT89S51 series monolithic of single-chip microcontroller.
As above-mentioned technical proposal to further describe: the fan links together with the second vent seal, and wind
Fan, the second ventilation opening and the first ventilation opening form air cooling system.
As above-mentioned technical proposal to further describe: second filter plate is plugged in the second ventilation opening by snap-gauge
Portion, and the second filter plate is detachable structure, while the second filter plate is consistent with the first filter plate size and shape.
Compared with prior art, the beneficial effects of the present invention are:
1. can effectively be made empty inside commuting case by the combination of the first ventilation opening and the second ventilation opening on commuting case
Flow of air, commuting case are installed by pedestal, and the first filter plate and the second filter plate can also prevent the external world while ventilation
Dust enters inside commuting case, influences the normal work of the electronic component inside commuting case, reduces internal temperature, and increasing equipment makes
Use the service life；
2. the electronic component inside summer weather sweltering heat or commuting case works long hours, lead to 1 internal temperature of cabinet
When excessively high, temperature signal is being passed through the same of alarm equipment alarm by being electrically transmitted to single-chip microcontroller, single-chip microcontroller by temperature sensor
When, single-chip microcontroller controls fan rotation, carries out air draft, cools down during thermal wind exhausting, cool down again to equipment, reduces
The consumption of electricity damage, improves electrical utilization rate；
3. case lid is tightly connected by gasket and commuting case, prevents extraneous dust from entering inside commuting case, pass through observation
Equipment usability can be improved in window, facilitates observation inner case, by wiring plate, facilitates cabling, is conducive to air flowing, hands over
Parallel operation is mounted on electric elements plate；
4. air switch is in addition to that can complete contact and disjunction circuit when short circuit or other failures occur in commuting case
Outside, short circuit circuit or electrical equipment occurred, heavy overload and under-voltage etc. are protected, and fine particle cannot pass through first
Filter plate and the second filter plate, reach preferable dust-proof effect, and the inventive structure is simple, novel in design, cool down to equipment,
The consumption of electricity damage is reduced, air flow property is good, and the short-circuit heavy overload occur to circuit or electrical equipment and under-voltage etc. carry out
Protection, dust-proof effect is preferable, can preferably guarantee the high-efficient homework of commuting case, promotes the development of commuting case industry.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of computer communication engineering optical fiber commuting case proposed by the present invention；
Fig. 2 is a kind of schematic elevation view of computer communication engineering optical fiber commuting case proposed by the present invention；
Fig. 3 is a kind of single-chip microcontroller workflow signal of computer communication engineering optical fiber commuting case proposed by the present invention
Figure.
Marginal data: 1, commuting case；2, snap-gauge；3, the first ventilation opening；4, the first filter plate；5, cooling fin；6, radiating fin
Piece；7, case lid；8, gasket；9, hinge；10, observation window；11, handle；12, temperature sensor；13, battery；14, it is routed
Plate；15, single-chip microcontroller；16, alarm；17, pedestal；18, air switch；19, humidity sensor；20, electric elements plate；21, it hands over
Parallel operation；22, Fabric Interface；23, fan；24, the second filter plate；25, the second ventilation opening；26, lampshade；27, headlamp.
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.It is based on
Embodiment in the present invention, it is 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.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention；Term " first ", " second ", " third "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific regulation and limit
Fixed, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, the present invention provides a kind of technical solution: a kind of computer communication engineering optical fiber commuting case, including
First ventilation opening 3, case lid 7, battery 13, air switch 18, exchanger 21 and fan 23, the first ventilation opening 3 are internally provided with
First filter plate 4, and commuting case 1 is provided on the downside of the first ventilation opening 3, the first filter plate 4 is plugged on the first ventilation by snap-gauge 2
The inside of mouth 3, and the first filter plate 4 is detachable structure, is provided with snap-gauge 2, and the first filter plate 4 on the right side of the first filter plate 4
Downside is provided with cooling fin 5, while radiating fin 6 is provided on the downside of cooling fin 5, and cooling fin 5 and radiating fin 6 are integrated knots
Structure, and cooling fin 5 and radiating fin 6 are aluminum alloy material, are provided with gasket 8 on the upside of case lid 7, and be provided on the downside of case lid 7
Observation window 10, observation window 10 is implosion guard, and case lid 7 is installed by hinge 9 and 1 activity of commuting case, is set on the right side of observation window 10
It is equipped with hinge 9, and is provided with handle 11 on the left of observation window 10,13 upper right side of battery is provided with wiring plate 14, and battery 13
Right side is provided with single-chip microcontroller 15, alarm 16 is provided on the downside of single-chip microcontroller 15, and pedestal 17 is provided on the downside of alarm 16, alarm
The model WJ556 of device 16, and alarm 16 is electrically connected with single-chip microcontroller 15, is provided with humidity on the upside of air switch 18
Sensor 19, the model WSB-2-H2 of humidity sensor 19, and humidity sensor 19 is electrically connected with single-chip microcontroller 15,
The model AT89S51 series monolithic of single-chip microcontroller 15 simultaneously is provided with electric elements plate 20, and exchanger on the downside of exchanger 21
21 right sides are provided with Fabric Interface 22, while 21 lower left side of exchanger is provided with temperature sensor 12, the type of temperature sensor 12
It number is TPE110, and temperature sensor 12 is electrically connected with single-chip microcontroller 15, and the second ventilation opening is provided on the left of fan 23
25, and the second ventilation opening 25 is internally provided with the second filter plate 24, the second filter plate 24 is plugged on the second ventilation opening by snap-gauge 2
Inside 25, and the second filter plate 24 is detachable structure, while 4 size and shape one of the second filter plate 24 and the first filter plate
It causes, fan 23 is sealed connected together with the second ventilation opening 25, and fan 23, the second ventilation opening 25 and the first ventilation opening 3 composition
Air cooling system is provided with lampshade 26 on the left of the second ventilation opening 25, and is provided with headlamp 27 on the inside of lampshade 26, passes through commuting case 1
The combination of upper first ventilation opening 3 and the second ventilation opening 25 can effectively be such that 1 inner air of commuting case flows, and commuting case 1 is logical
The installation of pedestal 17 is crossed, the first filter plate 4 and the second filter plate 24 can also prevent extraneous dust from entering friendship while ventilation
It changes inside case 1, influences the normal work of the electronic component inside commuting case 1, reduce internal temperature, increase service life of equipment,
Electronic component inside summer weather sweltering heat or commuting case 1 works long hours, when causing 1 internal temperature of cabinet excessively high,
Temperature sensor 12 by temperature signal by being electrically transmitted to single-chip microcontroller 15, single-chip microcontroller 15 alarmed by alarm 16 it is same
When, single-chip microcontroller 15 controls fan 23 and rotates, and air draft is carried out, cools down during thermal wind exhausting, cools down again to equipment,
The consumption for reducing electricity damage improves electrical utilization rate, and case lid 7 is tightly connected by gasket 8 and commuting case 1, prevents extraneous dust
Into inside commuting case 1, by observation window 10, equipment usability can be improved, facilitate observation inner case, pass through wiring plate
14, facilitate cabling, be conducive to air flowing, exchanger 21 is mounted on electric elements plate 20, passes through between adjacent exchanger 21
Fabric Interface 22 is installed, and when short circuit or other failures occur in commuting case 1, air switch 18 is in addition to that can complete contact
Outside disjunction circuit, to the short circuit that circuit or electrical equipment occur, heavy overload and under-voltage etc. are protected, the first filter plate
4 and second filter plate 24 can prevent dust from entering in case, fine particle cannot pass through the first filter plate 4 and the second filter plate
24, reach preferable dust-proof effect, the inventive structure is simple, and it is novel in design, cool down to equipment, reduces the consumption of electricity damage,
Air flow property is good, and the short-circuit heavy overload occur to circuit or electrical equipment and under-voltage etc. are protected, dust-proof effect compared with
It is good.
Working principle: when using computer communication engineering optical fiber commuting case, pass through the first ventilation opening on commuting case 1
3 and second ventilation opening 25 combination, so that 1 inner air of commuting case is flowed, commuting case 1 is pacified by pedestal 17
First filter plate 4 and the second filter plate 24 are plugged with by the first ventilation opening 3 in dress, the first ventilation opening 3 and the second ventilation opening 25,
Second filter plate 24 is plugged on inside the second ventilation opening 25 by snap-gauge 2, and the first filter plate 4 and the second filter plate 24 are disassembly knot
Structure can be disassembled and be cleaned after over time, and the first filter plate 4 and the second filter plate 24 are in the same of ventilation
When, it can also prevent extraneous dust from entering inside commuting case 1, influence the normal work of the electronic component inside commuting case 1, drop
Low internal temperature increases service life of equipment, provides electric energy by battery 13 for the headlamp 27 inside commuting case 1, illuminates
Lamp 27 is wrapped by the lampshade 26 of acrylic material, when the electronic component damage inside commuting case 1 needs repairing, is shone
Bright lamp 27 can play the role of illumination, while also facilitate operation usually, inside summer weather sweltering heat or commuting case 1
Electronic component work long hours, when causing 1 internal temperature of cabinet excessively high, the cooling effect of cooling fin 5 and radiating fin 6 is not
It is enough to reduce the temperature to suitable temperature, temperature sensor 12 is by temperature signal by being electrically transmitted to single-chip microcontroller 15, single-chip microcontroller
15 by alarm 16 while being alarmed, and single-chip microcontroller 15 controls fan 23 and rotates, and is carried out air draft, is dropped during thermal wind exhausting
Temperature again cools down to equipment, reduces the consumption of electricity damage, improves electrical utilization rate, humidity sensor 19 passes through wind
It fans the humidity inside 23 pairs of commuting cases 1 to be adjusted, principle and temperature sensor 12 are consistent, repeat no more, case lid 7 passes through hinge
9 install with 1 activity of commuting case, and case lid 7 is tightly connected by gasket 8 and commuting case 1, prevents extraneous dust from entering commuting case 1
Equipment usability can be improved by observation window 10 in inside, facilitates observation inner case, is provided with handle on the left of observation window 10
11, by wiring plate 14, facilitate cabling, be conducive to air flowing, exchanger 21 is mounted on electric elements plate 20, adjacent exchange
It is installed between device 21 by Fabric Interface 22, when short circuit or other failures occur in commuting case 1, air switch 18 is removed
It can complete outside contact and disjunction circuit, to the short circuit that circuit or electrical equipment occur, heavy overload and under-voltage etc. protected
Shield, the first filter plate 4 and the second filter plate 24 can prevent dust from entering in case, and fine particle cannot pass through the first filter plate 4
With the second filter plate 24, reaching preferable dust-proof effect, the inventive structure is simple, and it is novel in design, cool down to equipment, reduces
The consumption of electricity damage, air flow property is good, and the short-circuit heavy overload occur to circuit or electrical equipment and under-voltage etc. are protected
Shield, dust-proof effect is preferable, and here it is the whole process that the computer communication engineering is worked with optical fiber commuting case.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of computer communication engineering optical fiber commuting case, including the first ventilation opening (3), case lid (7), battery (13), sky
Air cock (18), exchanger (21) and fan (23), it is characterised in that: first ventilation opening (3) is internally provided with the first mistake
Filter plate (4), and be provided with commuting case (1) on the downside of the first ventilation opening (3), snap-gauge is provided on the right side of first filter plate (4)
(2), it and on the downside of the first filter plate (4) is provided with cooling fin (5), while being provided with radiating fin (6), institute on the downside of cooling fin (5)
It states and is provided with gasket (8) on the upside of case lid (7), and be provided with observation window (10) on the downside of case lid (7), on the right side of the observation window (10)
It is provided with hinge (9), and is provided with handle (11) on the left of observation window (10), battery (13) upper right side is provided with wiring plate
(14), it and on the right side of battery (13) is provided with single-chip microcontroller (15), is provided with alarm (16) on the downside of the single-chip microcontroller (15), and report
It is provided with pedestal (17) on the downside of alert device (16), is provided with humidity sensor (19), the exchange on the upside of the air switch (18)
It is provided with electric elements plate (20), and is provided with Fabric Interface (22) on the right side of exchanger (21), while exchanger on the downside of device (21)
(21) lower left side is provided with temperature sensor (12), is provided with the second ventilation opening (25) on the left of the fan (23), and second is logical
Air port (25) is internally provided with the second filter plate (24), is provided with lampshade (26) on the left of second ventilation opening (25), and lampshade
(26) inside is provided with headlamp (27).
2. a kind of computer communication engineering optical fiber commuting case according to claim 1, it is characterised in that: first mistake
Filter plate (4) is plugged on the inside of the first ventilation opening (3) by snap-gauge (2), and the first filter plate (4) is detachable structure.
3. a kind of computer communication engineering optical fiber commuting case according to claim 1, it is characterised in that: the cooling fin
(5) and radiating fin (6) is integral structure, and cooling fin (5) and radiating fin (6) are aluminum alloy material.
4. a kind of computer communication engineering optical fiber commuting case according to claim 1, it is characterised in that: the observation window
It (10) is implosion guard, and case lid (7) is installed by hinge (9) and commuting case (1) activity.
5. a kind of computer communication engineering optical fiber commuting case according to claim 1, it is characterised in that: the temperature passes
The model TPE110 of sensor (12), and temperature sensor (12) is electrically connected with single-chip microcontroller (15).
6. a kind of computer communication engineering optical fiber commuting case according to claim 1, it is characterised in that: the alarm
(16) model WJ556, and alarm (16) is electrically connected with single-chip microcontroller (15).
7. a kind of computer communication engineering optical fiber commuting case according to claim 1, it is characterised in that: the humidity passes
The model WSB-2-H2 of sensor (19), and humidity sensor (19) is electrically connected with single-chip microcontroller (15), while monolithic
The model AT89S51 series monolithic of machine (15).
8. a kind of computer communication engineering optical fiber commuting case according to claim 1, it is characterised in that: the fan
(23) it is sealed connected together with the second ventilation opening (25), and fan (23), the second ventilation opening (25) and the first ventilation opening (3) group
At air cooling system.
9. a kind of computer communication engineering optical fiber commuting case according to claim 1, it is characterised in that: second mistake
Filter plate (24) is plugged on the second ventilation opening (25) inside by snap-gauge (2), and the second filter plate (24) is detachable structure, simultaneously
Second filter plate (24) is consistent with the first filter plate (4) size and shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811327599.4A CN109283642A (en) | 2018-11-08 | 2018-11-08 | A kind of computer communication engineering optical fiber commuting case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811327599.4A CN109283642A (en) | 2018-11-08 | 2018-11-08 | A kind of computer communication engineering optical fiber commuting case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109283642A true CN109283642A (en) | 2019-01-29 |
Family
ID=65175792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811327599.4A Withdrawn CN109283642A (en) | 2018-11-08 | 2018-11-08 | A kind of computer communication engineering optical fiber commuting case |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531527A (en) * | 2020-12-09 | 2021-03-19 | 国网河南省电力公司孟州市供电公司 | High-power voltage stabilizing device for battery power supply |
| WO2021093906A3 (en) * | 2021-03-08 | 2021-12-09 | 郑州航空工业管理学院 | Government information network public opinion control system |
-
2018
- 2018-11-08 CN CN201811327599.4A patent/CN109283642A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531527A (en) * | 2020-12-09 | 2021-03-19 | 国网河南省电力公司孟州市供电公司 | High-power voltage stabilizing device for battery power supply |
| WO2021093906A3 (en) * | 2021-03-08 | 2021-12-09 | 郑州航空工业管理学院 | Government information network public opinion control system |
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Application publication date: 20190129 |