CN106412729B - A kind of optical switch for communication network engineering - Google Patents
A kind of optical switch for communication network engineering Download PDFInfo
- Publication number
- CN106412729B CN106412729B CN201610806766.8A CN201610806766A CN106412729B CN 106412729 B CN106412729 B CN 106412729B CN 201610806766 A CN201610806766 A CN 201610806766A CN 106412729 B CN106412729 B CN 106412729B
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- China
- Prior art keywords
- optical switch
- light emitting
- emitting diode
- integrated circuit
- communication network
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0003—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
Abstract
The present invention relates to a kind of optical switch for communication network engineering, including main body, it is arranged in the positive operation panel of main body, the top plate of the top of main body and the side plate of the vertically arranged main body two sides of two difference are set, the operation panel is equipped with display screen, several cable interfaces, several control buttons and several indicator lights, the optical switch for being used for communication network engineering raises top plate by supporting the driving wheel rotation in cooling mechanism to move up top pillar, to make the hot-air inside optical switch scatter, it reduces temperature and reaches heat dissipation effect, ensure that internal component works in suitable temperature environment, moreover, in condition indication circuit, the control signal that central control circuit issues is acquired by the input terminal of integrated circuit, then pass through the mode of shift control, to control the bright dark of each light emitting diode, To greatly reduce the production cost of equipment while guaranteeing that the numerous light emitting diodes of control are bright dark.
Description
Technical field
The present invention relates to a kind of optical switch for communication network engineering.
Background technique
Optical switch is the equipment that can carry out the data exchange of optical signal.As communication network is gradually sent out to full optical platform
Exhibition, optimization, routing, protection and the self-healing function of network just become more and more important in optical arena.Optical switch can be protected
It demonstrate,proves the reliability of network and flexible signal route platform is provided.
But existing optical switch is in the process of running, main body operation lacks in the environment of a relative closure
Corresponding heat sinking function, after longtime running, as the temperature gradually increases, closed heat is difficult to scatter, and makes optical switch
Internal component is in the working environment of high temperature, is easily accelerated the aging of component, is reduced the practicability of device, together
When, it is all to control that its is bright dark by integrated circuit since the quantity of light emitting diode on optical switch is excessive, in equipment, in this way
The pin of integrated circuit is occupied with regard to excessive, needs to increase the pin number of integrated circuit, increases the cost of control circuit.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for communication network
The optical switch of engineering
The technical solution adopted by the present invention to solve the technical problems is: a kind of light exchange for communication network engineering
Machine, including main body, that the positive operation panel of main body, the top plate for the top that main body is arranged in and two difference are arranged in is vertically arranged
The side plate of main body two sides, the operation panel are equipped with display screen, several cable interfaces, several control buttons and several instructions
Lamp；
The inside of the side plate is equipped with support cooling mechanism, and the support cooling mechanism includes driving assembly and support group
Part, the driving component and support component are sequentially connected, and the driving component includes driving wheel and connecting rod, the driving wheel setting
In the inside of side plate, the driving wheel is equipped with eccentric shaft, and the driving wheel is hinged by eccentric shaft and connecting rod, the support group
Part includes that casing, sliding block and vertically arranged top pillar, described sleeve pipe are fixed on side plate, the shape of the vertical cross-section of described sleeve pipe
For U-shaped, the sliding block is arranged in casing, and the other end of the sliding block and connecting rod is hinged, and the bottom end of the top pillar is fixed on cunning
The top of the top of block, the top pillar is connect with top plate；
It is equipped with state indicator module in the main body, is equipped with condition indication circuit, the shape in the state indicator module
State indicating circuit include integrated circuit, first capacitor, the second capacitor, first resistor, second resistance, 3rd resistor, the 4th resistance,
First light emitting diode, the second light emitting diode, third light emitting diode and the 4th light emitting diode, the type of the integrated circuit
Number be 74HC164, the external 5V DC voltage power supply of the power end of the integrated circuit, the integrated circuit ground terminal ground connection,
The first input end of the integrated circuit is grounded by first capacitor, and the second input terminal of the integrated circuit passes through the second capacitor
First output end of ground connection, the integrated circuit is connect by first resistor with the anode of the first light emitting diode, described integrated
The second output terminal of circuit is connect by second resistance with the anode of the second light emitting diode, the third output of the integrated circuit
End is connect by 3rd resistor with the anode of third light emitting diode, and the 4th output end of the integrated circuit passes through the 4th resistance
It is connect with the anode of the 4th light emitting diode, cathode, the cathode of the second light emitting diode, third of first light emitting diode
The cathode of the cathode of light emitting diode and the 4th light emitting diode is grounded.
Preferably, in order to fix sliding trace of the top pillar on top plate, it is corresponding with support cooling mechanism on the top plate
Position at be equipped with several grooves, the top of the top pillar is arranged in groove, and the groove is matched with top pillar.
Preferably, being additionally provided with handle on the outside of the side plate in order to facilitate the carrying of optical switch.
Preferably, being additionally provided with fan on the side plate to further increase heat-sinking capability, the fan setting is being propped up
Support the lower section of cooling mechanism.
Preferably, in order to obtain the temperature of body interior to control support cooling mechanism operation, the top plate
Also lower section is equipped with temperature sensor.
Preferably, being coated with lubricating oil on the outside of the sliding block to reduce the frictional force generated when sliding block movement.
Preferably, in order to improve good man-machine display interface, the display screen is liquid crystal display.
Preferably, in order to improve condition indication circuit to the anti-interference ability of temperature, the first resistor, the second electricity
The temperature drift coefficient of resistance, 3rd resistor and the 4th resistance is 5%ppm.
The invention has the advantages that the optical switch for being used for communication network engineering passes through the drive in support cooling mechanism
Wheel rotation moves up top pillar to raise top plate, so that the hot-air inside optical switch be made to scatter, reduces temperature and reaches scattered
Thermal effect ensures that internal component works in suitable temperature environment, moreover, in condition indication circuit, passes through collection
The control signal that central control circuit issues is acquired at the input terminal of circuit, then passes through the mode of shift control, is come
The bright dark of each light emitting diode is controlled, to greatly reduce and set while guaranteeing that the numerous light emitting diodes of control are bright dark
Standby production cost.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the optical switch for communication network engineering of the invention；
Fig. 2 is the structural schematic diagram of the support cooling mechanism of the optical switch for communication network engineering of the invention；
Fig. 3 is the structural schematic diagram of the top plate of the optical switch for communication network engineering of the invention；
Fig. 4 is the structural schematic diagram of the top plate of the optical switch for communication network engineering of the invention；
Fig. 5 is the electric current principle figure of the condition indication circuit of the optical switch for communication network engineering of the invention；
In figure: 1. top plates, 2. operation panels, 3. cable interfaces, 4. display screens, 5. control buttons, 6. indicator lights, 7. sides
Plate, 8. handles, 9. fans, 10. driving wheels, 11. eccentric shafts, 12. connecting rods, 13. casings, 14. sliding blocks, 15. top pillars, 16. grooves,
17. temperature sensor, U1. integrated circuit, C1. first capacitor, the second capacitor of C2., R1. first resistor, R2. second resistance, R3.
3rd resistor, the 4th resistance of R4., the first light emitting diode of LED1., the second light emitting diode of LED2., LED3. third luminous two
Pole pipe, the 4th light emitting diode of LED4..
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As Figure 1-Figure 5, a kind of optical switch for communication network engineering, including main body, setting are in main body front
Operation panel 2, be arranged in main body top top plate 1 and the vertically arranged main body two sides of two difference side plate 7, the operation
Panel 2 is equipped with display screen 4, several cable interfaces 3, several control buttons 5 and several indicator lights 6；
The inside of the side plate 7 is equipped with support cooling mechanism, and the support cooling mechanism includes driving assembly and support group
Part, the driving component and support component are sequentially connected, and the driving component includes driving wheel 10 and connecting rod 12, the driving wheel
10 are arranged in the inside of side plate 7, and the driving wheel 10 is equipped with eccentric shaft 11, and the driving wheel 10 passes through eccentric shaft 11 and connecting rod
12 is hinged, and the support component includes that casing 13, sliding block 14 and vertically arranged top pillar 15, described sleeve pipe 13 are fixed on side plate 7
On, the shape of the vertical cross-section of described sleeve pipe 13 is U-shaped, and the sliding block 14 is arranged in casing 13, the sliding block 14 and connecting rod
12 other end is hinged, and the bottom end of the top pillar 15 is fixed on the top of sliding block 14, and the top of the top pillar 15 and top plate 1 connect
It connects；
It is equipped with state indicator module in the main body, is equipped with condition indication circuit, the shape in the state indicator module
State indicating circuit includes integrated circuit U1, first capacitor C1, the second capacitor C2, first resistor R1, second resistance R2,3rd resistor
R3, the 4th resistance R4, the first Light-emitting diode LED 1, the second Light-emitting diode LED 2, third Light-emitting diode LED 3 and the 4th
Light-emitting diode LED 4, the model 74HC164 of the integrated circuit U1, the external 5V direct current of the power end of the integrated circuit U1
Voltage source, the ground terminal ground connection of the integrated circuit U1, the first input end of the integrated circuit U1 pass through first capacitor C1
Second input terminal of ground connection, the integrated circuit U1 is grounded by the second capacitor C2, the first output end of the integrated circuit U1
It is connect by first resistor R1 with the anode of the first Light-emitting diode LED 1, the second output terminal of the integrated circuit U1 passes through the
Two resistance R2 are connect with the anode of the second Light-emitting diode LED 2, and the third output end of the integrated circuit U1 passes through 3rd resistor
R3 is connect with the anode of third Light-emitting diode LED 3, and the 4th output end of the integrated circuit U1 passes through the 4th resistance R4 and the
The anodes of four Light-emitting diode LED 4 connects, the cathode of first Light-emitting diode LED 1, the second Light-emitting diode LED 2
The cathode of cathode, the cathode of third Light-emitting diode LED 3 and the 4th Light-emitting diode LED 4 is grounded.
Preferably, in order to fix sliding trace of the top pillar 15 on top plate 1, on the top plate 1 with support cooling mechanism
Several grooves 16 are equipped at corresponding position, the top of the top pillar 15 is arranged in groove 16, the groove 16 and top pillar 15
Matching.
Preferably, the carrying of optical switch for convenience, the outside of the side plate 7 is additionally provided with handle 8.
Preferably, being additionally provided with fan 9 on the side plate 7 to further increase heat-sinking capability, the fan 9 is arranged
In the lower section of support cooling mechanism.
Preferably, in order to obtain the temperature of body interior to control support cooling mechanism operation, the top plate 1
Also lower section is equipped with temperature sensor 17.
Preferably, the outside of the sliding block 14 is coated with lubricating oil in order to reduce the frictional force generated when the movement of sliding block 14.
Preferably, in order to improve good man-machine display interface, the display screen 4 is liquid crystal display.
Preferably, in order to improve condition indication circuit to the anti-interference ability of temperature, the first resistor R1, the second electricity
The temperature drift coefficient for hindering R2,3rd resistor R3 and the 4th resistance R4 is 5%ppm.
The optical switch in the process of running, in order to reduce cost of the optical switch in 6 indicating operating status of indicator light,
By the display state of the state indicator module control instructions lamp 6 in main body 1, in condition indication circuit, the type of integrated circuit U1
Number be 74HC164, the control signal that central control circuit issues is acquired by the input terminal of integrated circuit U1, is passed through after
The mode of shift control is crossed, to control the bright dark of each light emitting diode, thus guaranteeing that the numerous light emitting diodes of control are bright dark
While, greatly reduce the production cost of equipment.
With the continuous service of optical switch, the temperature in optical switch is gradually risen, in order to ensure in optical switch
Various component work are in suitable environment, by the heat dissipation work of the support cooling mechanism control optical switch on two side plates 7
Make.Optical switch internal temperature, when temperature is higher, optical switch control are detected by the temperature sensor 17 of 1 lower section of top plate first
Driving wheel 10 processed rotates, and makes the eccentric shaft 12 on driving wheel 10 close to casing 13, by the hinged effect of connecting rod 12, to make to slide
Block 14 moves up, and drives the top pillar 15 at top to move up, so that top plate 1 be made to raise, makes the hot-air inside optical switch 1
It scatters, to reduce optical switch internal temperature, reaches heat dissipation effect, ensure internal component work in suitable temperature environment
Make, after completing heat dissipation, continue to rotate driving wheel 10, by the hinged effect of connecting rod 12, makes 14 top of sliding block 14 and sliding block
Top pillar 15 move down, make top plate 1 complete optical switch closing work.The optical switch for being used for communication network engineering is logical
The rotation of driving wheel 10 crossed in support cooling mechanism moves up top pillar 15 to raise top plate 1, to make inside optical switch
Hot-air scatters, and reduces temperature and reaches heat dissipation effect, ensures that internal component works in suitable temperature environment, to improve
The practicability of device.
Compared with prior art, which passes through the driving wheel in support cooling mechanism
10 rotations move up top pillar 15 to raise top plate 1, so that the hot-air inside optical switch be made to scatter, reduce temperature and reach scattered
Thermal effect ensures that internal component works in suitable temperature environment, moreover, in condition indication circuit, passes through collection
The control signal that central control circuit issues is acquired at the input terminal of circuit U 1, then passes through the mode of shift control,
Control the bright dark of each light emitting diode, thus guarantee to control numerous light emitting diodes it is bright dark while, greatly reduce
The production cost of equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (8)
1. a kind of optical switch for communication network engineering, which is characterized in that including main body, be arranged in the positive operation of main body
Panel (2), be arranged in main body top top plate (1) and the vertically arranged main body two sides of two difference side plate (7), the operation
Panel (2) is equipped with display screen (4), several cable interfaces (3), several control buttons (5) and several indicator lights (6)；
The inside of the side plate (7) is equipped with support cooling mechanism, and the support cooling mechanism includes driving assembly and support component,
The driving component and support component are sequentially connected, and the driving component includes driving wheel (10) and connecting rod (12), the driving
(10) setting is taken turns in the inside of side plate (7), the driving wheel (10) is equipped with eccentric shaft (11), and the driving wheel (10) passes through inclined
Hingedly, the support component includes casing (13), sliding block (14) and vertically arranged top pillar (15) for mandrel (11) and connecting rod (12),
Described sleeve pipe (13) is fixed on side plate (7), and the shape of the vertical cross-section of described sleeve pipe (13) is U-shaped, and the sliding block (14) sets
It sets in casing (13), the sliding block (14) and the other end of connecting rod (12) are hinged, and the bottom end of the top pillar (15) is fixed on cunning
The top of the top of block (14), the top pillar (15) is connect with top plate (1)；
It is equipped with state indicator module in the main body, is equipped with condition indication circuit in the state indicator module, the state refers to
Show that circuit includes integrated circuit (U1), first capacitor (C1), the second capacitor (C2), first resistor (R1), second resistance (R2),
Three resistance (R3), the 4th resistance (R4), the first light emitting diode (LED1), the second light emitting diode (LED2), third luminous two
Pole pipe (LED3) and the 4th light emitting diode (LED4), the model 74HC164 of the integrated circuit (U1), the integrated circuit
(U1) the external 5V DC voltage power supply of power end, the ground terminal ground connection of the integrated circuit (U1), the integrated circuit (U1)
First input end be grounded by first capacitor (C1), the second input terminal of the integrated circuit (U1) passes through the second capacitor (C2)
Ground connection, the first output end of the integrated circuit (U1) pass through the anode of first resistor (R1) and the first light emitting diode (LED1)
Connection, the second output terminal of the integrated circuit (U1) pass through the anode of second resistance (R2) and the second light emitting diode (LED2)
Connection, the third output end of the integrated circuit (U1) pass through the anode of 3rd resistor (R3) and third light emitting diode (LED3)
Connection, the 4th output end of the integrated circuit (U1) pass through the anode of the 4th resistance (R4) and the 4th light emitting diode (LED4)
Connection, cathode, the third light emitting diode of the cathode of first light emitting diode (LED1), the second light emitting diode (LED2)
(LED3) cathode of cathode and the 4th light emitting diode (LED4) is grounded.
2. as described in claim 1 be used for communication network engineering optical switch, which is characterized in that on the top plate (1) with
It supporting and is equipped with several grooves (16) at the corresponding position of cooling mechanism, the top setting of the top pillar (15) is interior in groove (16),
The groove (16) matches with top pillar (15).
3. being used for the optical switch of communication network engineering as described in claim 1, which is characterized in that outside the side plate (7)
Side is additionally provided with handle (8).
4. being used for the optical switch of communication network engineering as described in claim 1, which is characterized in that on the side plate (7) also
Equipped with fan (9), the lower section of support cooling mechanism is arranged in the fan (9).
5. being used for the optical switch of communication network engineering as described in claim 1, which is characterized in that the top plate (1) is gone back
Lower section is equipped with temperature sensor (17).
6. being used for the optical switch of communication network engineering as described in claim 1, which is characterized in that outside the sliding block (14)
Side is coated with lubricating oil.
7. being used for the optical switch of communication network engineering as described in claim 1, which is characterized in that the display screen (4) is
Liquid crystal display.
8. being used for the optical switch of communication network engineering as described in claim 1, which is characterized in that the first resistor
(R1), the temperature drift coefficient of second resistance (R2), 3rd resistor (R3) and the 4th resistance (R4) is 5%ppm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806766.8A CN106412729B (en) | 2016-09-06 | 2016-09-06 | A kind of optical switch for communication network engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806766.8A CN106412729B (en) | 2016-09-06 | 2016-09-06 | A kind of optical switch for communication network engineering |
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| Publication Number | Publication Date |
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| CN106412729A CN106412729A (en) | 2017-02-15 |
| CN106412729B true CN106412729B (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610806766.8A Active CN106412729B (en) | 2016-09-06 | 2016-09-06 | A kind of optical switch for communication network engineering |
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| CN (1) | CN106412729B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948099B (en) * | 2017-11-16 | 2021-01-19 | 常州信息职业技术学院 | Network switch capable of radiating |
| CN109088831A (en) * | 2018-08-23 | 2018-12-25 | 明光顺和自动化设备科技有限公司 | A kind of interchanger convenient for heat dissipation |
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|---|---|---|---|---|
| CN202809348U (en) * | 2012-09-19 | 2013-03-20 | 曹忠泉 | Central sliding block assembly of cutting machine |
| CN203520284U (en) * | 2013-11-13 | 2014-04-02 | 李迪 | Radiation proof heat dissipating computer case |
| CN204390131U (en) * | 2014-12-17 | 2015-06-10 | 周良梁 | A kind of heat radiation type computer cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201029554A (en) * | 2009-01-21 | 2010-08-01 | Wistron Corp | A dust-proofing method for an electronic device and the electronic device |
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2016
- 2016-09-06 CN CN201610806766.8A patent/CN106412729B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202809348U (en) * | 2012-09-19 | 2013-03-20 | 曹忠泉 | Central sliding block assembly of cutting machine |
| CN203520284U (en) * | 2013-11-13 | 2014-04-02 | 李迪 | Radiation proof heat dissipating computer case |
| CN204390131U (en) * | 2014-12-17 | 2015-06-10 | 周良梁 | A kind of heat radiation type computer cabinet |
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| CN106412729A (en) | 2017-02-15 |
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Effective date of registration: 20190717 Address after: Room 708, 7/F, Building C, Dongshou Software Industrial Park, Yingbin Avenue, Shuyang County, Suqian City, Jiangsu Province, 223600 Applicant after: Jiangsu Jane Communication Information Technology Co., Ltd. Address before: 510000 Guangdong city of Guangzhou province Liwan District Huadi Road No. 228, Guangzhou city Liwan District City auto parts market should be two 2001-2 number Applicant before: Guangzhou City Xin Chan biotechnology limited liability company |
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