CN108333697A - Photo-coupler packaging case with heat sinking function - Google Patents
Photo-coupler packaging case with heat sinking function Download PDFInfo
- Publication number
- CN108333697A CN108333697A CN201810107469.3A CN201810107469A CN108333697A CN 108333697 A CN108333697 A CN 108333697A CN 201810107469 A CN201810107469 A CN 201810107469A CN 108333697 A CN108333697 A CN 108333697A
- Authority
- CN
- China
- Prior art keywords
- optical
- fixed block
- image intensifer
- box body
- laser
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
- G02B6/4457—Bobbins; Reels
-
- 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
- G02B6/4471—Terminating devices ; Cable clamps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses the photo-coupler packaging cases with heat sinking function, relate generally to optical communication equipment, the present invention includes incident optical, image intensifer, line concentration box body, optical branching device and Duo Gen the output optical fibers, laser enters image intensifer from incident optical, image intensifer will transport to optical branching device again after laser amplifier, laser is divided into after multichannel by optical branching device to be exported from the output optical fiber, laser can be amplified before laser is divided into multichannel in this way, it avoids laser and is divided into energy attenuation caused by multichannel, enhance the communication quality of post laser, the second rolling wheel of the first rolling wheel and winding the output optical fiber for winding incident optical is equipped in line concentration box body, it is additionally provided with the device fixed block for adsorbing optical branching device and image intensifer, line concentration box body can effectively arrange the circuit and device of the present invention, so that overall structure is more clean and tidy.
Description
Technical field
The present invention relates to optical communication equipments, and in particular to the photo-coupler packaging case with heat sinking function.
Background technology
Optical branching device is one of passive device important in optical fiber link, is to have one or more input terminals and multiple defeated
The optical fiber tandem device of outlet.Optical branching device can be divided into two kinds of fused tapered and planar waveguide-type by light-dividing principle.In light
In fiber communication, optical branching device is often used, there is this problems for current optical branching device：When laser is divided into a fiber
The energy of laser itself will reduce after multichannel, influence the communication quality of subsequent laser；And overall structure circuit is excessive, holds
Circuit winding is easily caused to be not easy to arrange.
Invention content
Present invention aims at solving the above problems, the present invention provides the photo-coupler packaging case with heat sinking function,
Easy method can be used to enhance the energy into the laser before optical branching device in application, while circuit and device can be arranged
Material.
The purpose of the present invention is achieved through the following technical solutions：
Photo-coupler packaging case with heat sinking function, including incident optical, image intensifer, optical branching device and Duo Gen outgoing
Optical fiber is set on the image intensifer there are one input terminal and an output end, set on the optical branching device there are one input terminal and
Multiple output ends；The input terminal of image intensifer is accessed in one end of the incident optical, and optical fiber is connected on the other end of incident optical
The output end of connector, image intensifer is connected by the input terminal of optical fiber and optical branching device, multiple output ends of the optical branching device
On be connected to a output optical fiber, every the output optical fiber is freely terminated with fibre-optical splice；Further include line concentration box body, institute
It states line concentration box body side wall and is equipped with entrance hole and multiple outlet holes, it is solid to be equipped with the first rolling wheel, device in the line concentration box body
Determine block and the second rolling wheel, the incident optical is wrapped on the first rolling wheel, and the fibre-optical splice on the incident optical is from entrance hole
Line concentration box body is stretched out at place, has magnet on the device fixed block, and the shell of the image intensifer and optical branching device is metal
And be adsorbed on device fixed block, the output optical fiber is wrapped on the second rolling wheel, the fibre-optical splice in the output optical fiber from
Line concentration box body is stretched out at outlet hole.Laser enters image intensifer from incident optical, and image intensifer will again be transported to after laser amplifier
Optical branching device, laser is divided into after multichannel by optical branching device to be exported from the output optical fiber, can will be swashed before laser is divided into multichannel in this way
Light is amplified, and is avoided energy attenuation caused by laser is divided into multichannel, is enhanced the communication quality of post laser.By incident optical
It is wrapped on the first rolling wheel, the output optical fiber is wrapped on the second rolling wheel, then image intensifer and optical branching device are adsorbed on device
On fixed block, the structure of the present invention can be made cleaner and tidier, and circuit is not easy to wind.
Further, further include the first fixed block and the second fixed block, first fixed block is fixed on image intensifer,
Second fixed block is fixed on optical branching device, and first fixed block is equipped with magnet, and the second fixed block is metal material.
The present invention can make image intensifer and optical branching device be connected to one in use, the first fixed block and the second fixed block is attracting
Body keeps total more integrated, removes the trouble of collator from, reduces the occupancy volume of the present invention.
Further, second fixed block is equipped with the notch that size meets the first fixed block size, the first fixed block
It can be embedded in the notch of the second fixed block, after the first fixed block is embedded in the notch of the second fixed block, the structure of the present invention can be made
It is more clean and tidy, and the attraction between the first fixed block and the second fixed block is made mutually to get continuously more securely, the first fixed block is not
Easily slip away the second fixed block.
Further, the line concentration box body is made of acrylic.
Further, the image intensifer uses erbium-doped fiber amplifier.
Further, further include the heat dissipation tank of dual openings babinet, heat emission hole be further opened on the line concentration box body side wall,
One opening of the heat dissipation tank is attached on heat emission hole, and fan is additionally provided in heat dissipation tank, another opening of heat dissipation tank is exposed.By
It will produce certain heat in image intensifer, poor heat radiation can be caused by placing it in line concentration box body, can be incited somebody to action by heat emission hole
The hot-air export that the heat of image intensifer generates, then take hot-air out of heat dissipation tank by fan, last hot-air is from heat dissipation tank
The wind direction of exposed opening discharge, fan is towards exposed heat dissipation box opening.
By using the present invention, following advantageous effect can be generated：The present invention includes incident optical, image intensifer, line concentration
Box body, optical branching device and Duo Gen the output optical fibers, laser enter image intensifer from incident optical, and image intensifer will be after laser amplifier
Optical branching device is transported to again, and laser is divided into after multichannel by optical branching device to be exported from the output optical fiber, can be divided into multichannel in laser in this way
It is preceding to be amplified laser, energy attenuation caused by laser is divided into multichannel is avoided, the communication quality of post laser, line concentration are enhanced
It is equipped with the second rolling wheel of the first rolling wheel and winding the output optical fiber for winding incident optical in box body, is additionally provided with for adsorbing
The device fixed block of optical branching device and image intensifer, line concentration box body can effectively arrange the circuit and device of the present invention so that
Overall structure is more clean and tidy.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the overhead sectional view of line concentration box body in the present invention.
Label and corresponding parts title in attached drawing：1- image intensifers, the first fixed blocks of 2-, the second fixed blocks of 3-, 4-
Optical branching device, 5- the output optical fibers, 6- fibre-optical splices, 7- incident opticals, the first rolling wheels of 8-, 9- device fixed blocks, 10- volume Twos
Wheel, 11- outlet holes, 12- line concentration box bodies, 13- entrance holes, 14- fans, 15- heat emission holes, 16- heat dissipation tanks.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment：As shown in Fig. 1~2, the photo-coupler packaging case with heat sinking function, including incident optical 7, light amplification
Device 1, optical branching device 4, line concentration box body 12, more the output optical fibers 5, the first fixed block 2 and the second fixed block 3, on image intensifer 1
If there are one input terminal and an output end, set that there are one input terminal and multiple output ends on optical branching device 4；Incident optical 7
The input terminal of image intensifer 1 is accessed in one end, and fibre-optical splice 6, the output end of image intensifer 1 are connected on the other end of incident optical 7
It is connect with the input terminal of optical branching device 4 by optical fiber, a output optical fiber 5 is connected on multiple output ends of optical branching device 4, often
Root the output optical fiber 5 is freely terminated with fibre-optical splice 6；Line concentration box body 12 is made of acrylic, 12 side wall of line concentration box body
It is equipped with entrance hole 13 and multiple outlet holes 11, the first rolling wheel 8, device fixed block 9 and volume Two are equipped in line concentration box body 12
Wheel 10, incident optical 7 is wrapped on the first rolling wheel 8, and the fibre-optical splice 6 on incident optical 7 stretches out cable concentrator from entrance hole 13
Ontology 12, has magnet on device fixed block 9, and the shell of image intensifer 1 and optical branching device 4 is metal and is adsorbed on device and fixes
On block 9, the output optical fiber 5 is wrapped on the second rolling wheel 10, and the fibre-optical splice 6 in the output optical fiber 5 stretches out line concentration from outlet hole 11
Box body 12；Further include the heat dissipation tank 16 of dual openings babinet, heat emission hole 15, heat dissipation tank are further opened on 12 side wall of line concentration box body
16 opening is attached on heat emission hole 15, and fan 14 is additionally provided in heat dissipation tank 16, another opening of heat dissipation tank 16 is exposed；
First fixed block 2 is fixed on image intensifer 1, and the second fixed block 3 is fixed on optical branching device 4, the first fixed block 2
It is equipped with magnet, the second fixed block 3 is metal material；Preferably, the second fixed block 3 meets the first fixed block 2 equipped with size
The notch of size, the first fixed block 2 can be embedded in the notch of the second fixed block 3；Image intensifer 1 uses Erbium-doped fiber amplifier
Device.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. the photo-coupler packaging case with heat sinking function, it is characterised in that：Including incident optical (7), image intensifer (1), light
Splitter (4) and more the output optical fibers (5), set that there are one input terminal and an output end, the light on the image intensifer (1)
Input terminal and multiple output ends there are one being set on splitter (4)；One end access image intensifer (1) of the incident optical (7)
Input terminal, fibre-optical splice (6) is connected on the other end of incident optical (7), and the output end of image intensifer (1) passes through optical fiber and light point
The input terminal of road device (4) connects, and a output optical fiber (5), every institute are connected on multiple output ends of the optical branching device (4)
That states the output optical fiber (5) is freely terminated with fibre-optical splice (6)；
Further include line concentration box body (12), line concentration box body (12) side wall is equipped with entrance hole (13) and multiple outlet holes
(11), the first rolling wheel (8), device fixed block (9) and the second rolling wheel (10), the incidence are equipped in the line concentration box body (12)
Optical fiber (7) is wrapped on the first rolling wheel (8), and the fibre-optical splice (6) on the incident optical (7) stretches out collection at entrance hole (13)
Wire box ontology (12), has magnet on the device fixed block (9), and the shell of the image intensifer (1) and optical branching device (4) is
Metal is simultaneously adsorbed on device fixed block (9), and the output optical fiber (5) is wrapped on the second rolling wheel (10), the output optical fiber
(5) fibre-optical splice (6) on stretches out line concentration box body (12) at outlet hole (11).
2. the photo-coupler packaging case according to claim 1 with heat sinking function, it is characterised in that：Further include first solid
Determine block (2) and the second fixed block (3), first fixed block (2) is fixed on image intensifer (1), second fixed block (3)
It is fixed on optical branching device (4), first fixed block (2) is equipped with magnet, and the second fixed block (3) is metal material.
3. the photo-coupler packaging case according to claim 2 with heat sinking function, it is characterised in that：Described second fixes
Block (3) is equipped with the notch that size meets the first fixed block (2) size, and the first fixed block (2) can be embedded in the second fixed block (3)
Notch in.
4. the photo-coupler packaging case according to claim 1 with heat sinking function, it is characterised in that：The cable concentrator sheet
Body (12) is made of acrylic.
5. the photo-coupler packaging case according to claim 1 with heat sinking function, it is characterised in that：The image intensifer
(1) erbium-doped fiber amplifier is used.
6. the photo-coupler packaging case according to claim 1 with heat sinking function, it is characterised in that：Further include dual openings
The heat dissipation tank (16) of babinet is further opened with heat emission hole (15) on line concentration box body (12) side wall, the heat dissipation tank (16)
One opening is attached on heat emission hole (15), and fan (14) is additionally provided in heat dissipation tank (16), another opening of heat dissipation tank (16) is outer
Dew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810107469.3A CN108333697A (en) | 2018-02-02 | 2018-02-02 | Photo-coupler packaging case with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810107469.3A CN108333697A (en) | 2018-02-02 | 2018-02-02 | Photo-coupler packaging case with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108333697A true CN108333697A (en) | 2018-07-27 |
Family
ID=62927862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810107469.3A Withdrawn CN108333697A (en) | 2018-02-02 | 2018-02-02 | Photo-coupler packaging case with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108333697A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031539A (en) * | 2018-09-03 | 2018-12-18 | 北京瑞祺皓迪技术股份有限公司 | A kind of optical fiber automatic skip connection device |
| CN109068200A (en) * | 2018-09-03 | 2018-12-21 | 北京瑞祺皓迪技术股份有限公司 | A kind of automatic optical fiber interchanger |
-
2018
- 2018-02-02 CN CN201810107469.3A patent/CN108333697A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031539A (en) * | 2018-09-03 | 2018-12-18 | 北京瑞祺皓迪技术股份有限公司 | A kind of optical fiber automatic skip connection device |
| CN109068200A (en) * | 2018-09-03 | 2018-12-21 | 北京瑞祺皓迪技术股份有限公司 | A kind of automatic optical fiber interchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180727 |
|
| WW01 | Invention patent application withdrawn after publication |