CN205303936U - Optical fiber combiner - Google Patents
Optical fiber combiner Download PDFInfo
- Publication number
- CN205303936U CN205303936U CN201521060994.2U CN201521060994U CN205303936U CN 205303936 U CN205303936 U CN 205303936U CN 201521060994 U CN201521060994 U CN 201521060994U CN 205303936 U CN205303936 U CN 205303936U
- Authority
- CN
- China
- Prior art keywords
- optical
- optical fiber
- fibre
- transparency carrier
- optical fibre
- 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.)
- Expired - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 82
- 230000004927 fusion Effects 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 abstract description 10
- 230000003287 optical effect Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000005538 encapsulation Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 package tube Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses an optical fiber combiner, it relates to the ware field of restrainting of closing. It is glued, is encapsulated including input optic fibre, output optical fibre, enclosure tube, optical link protection pipe, transparency carrier, butt fusion point, buffer layer, protection and glues, input optic fibre and output optical fibre are located enclosure tube's both ends respectively, enclosure tube is in the periphery of optic fibre, the inside optical link protection pipe that is equipped with of enclosure tube, the optical link protection pipe is in the periphery of optic fibre, the inside at the optical link protection pipe is established to the transparency carrier, input optic fibre and the good after -fixing of output optical fibre butt fusion are on the transparency carrier, and the butt fusion point of importing optic fibre and output optical fibre lies in the centre of transparency carrier, there is the buffer layer between optical link protection pipe and the enclosure tube, the both ends at the optical link protection pipe are glued in the protection, the both ends at enclosure tube are glued in the encapsulation. The utility model discloses beneficial effect does: it can guarantee optical fiber combiner's heat dissipation reliability, the product have good high temperature resistant and shock resistance can, long -time job stabilization, heat -resisting structure is reliable.
Description
Technical field:
The utility model relates to bundling device field, is specifically related to a kind of optical-fiber bundling device.
Background technology:
In recent years, along with the breakthrough of various gordian technique, optical fiber laser obtains significant progress. As the representative of third generation laser technology, optical fiber laser has the unrivaled technological merit of other laser apparatus. These several years appearing on the market along with various optical fiber laser, optical fiber laser is applied to various fields.
For improving the output rating of optical fiber laser, this just needs multiple optical fiber laser power cell is combined into a branch of output. Traditional optic fiber power beam combiner generally adopts many optical fiber to draw cone, becomes a branch of, then with a fused fiber splice, last and optical fiber wire jumper welding, exports as output terminal. So efficiently work, proposes high standard requirement to the reliability of optical-fiber bundling device, such as long-time job stability, heat radiation structural reliability, shockproof properties etc.
Radiating effect and the shockproof properties of current bundling device are poor, and long-time use can cause device overheated and burn, thus affects the job stability of device.
Practical novel content:
The purpose of this utility model is the defect for prior art and deficiency, the optical-fiber bundling device providing a kind of structure simple, reasonable in design, easy to use, it can ensure the heat radiation reliability of optical-fiber bundling device, product has good high temperature resistant and shockproof properties, long-time working stability, heat resistant structure is reliable.
In order to solve the problem existing for background technology, the technical solution adopted in the utility model is: it comprises input optical fibre, output optical fibre, package tube, optical fiber protective tube, transparency carrier, fusion point, buffer layer, protecting glue, packaging plastic, described input optical fibre and output optical fibre lay respectively at the two ends of package tube, input optical fibre is 3, package tube is in the periphery of optical fiber, package tube inside is provided with optical fiber protective tube, optical fiber protective tube is in the periphery of optical fiber, transparency carrier is located at the inside of optical fiber protective tube, input optical fibre and output optical fibre welding good after fixing on the transparent substrate, and the fusion point of input optical fibre and output optical fibre is positioned at the centre of transparency carrier, buffer layer is had between optical fiber protective tube and package tube, buffer layer is silica gel, silica gel has multiple pore, it is beneficial to air circulation heat radiation, protecting glue is at the two ends of optical fiber protective tube, for hermetic fiber protective tube, packaging plastic is at the two ends of package tube, for hermetically sealed pipe.
After adopting said structure, the useful effect of the utility model is: it can ensure the heat radiation reliability of optical-fiber bundling device, and product has good high temperature resistant and shockproof properties, and long-time working stability, heat resistant structure is reliable.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Description of reference numerals: input optical fibre 1, output optical fibre 2, package tube 3, optical fiber protective tube 4, transparency carrier 5, fusion point 6, buffer layer 7, protecting glue 8, packaging plastic 9.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further described.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated. It is to be understood that embodiment described herein is only in order to explain the utility model, and it is not used in restriction the utility model.
As shown in Figure 1, this embodiment adopts following technical scheme: it comprises input optical fibre 1, output optical fibre 2, package tube 3, optical fiber protective tube 4, transparency carrier 5, fusion point 6, buffer layer 7, protecting glue 8, packaging plastic 9, described input optical fibre 1 and output optical fibre 2 lay respectively at the two ends of package tube 3, input optical fibre 1 is 3, package tube 3 is in the periphery of optical fiber, package tube 3 inside is provided with optical fiber protective tube 4, optical fiber protective tube 4 is in the periphery of optical fiber, transparency carrier 5 is located at the inside of optical fiber protective tube 4, input optical fibre 1 and output optical fibre 2 welding good after be fixed on transparency carrier 5, and the fusion point 6 of input optical fibre 1 and output optical fibre 2 is positioned at the centre of transparency carrier 5, buffer layer 7 is had between optical fiber protective tube 4 and package tube 3, buffer layer 7 is silica gel, silica gel has multiple pore, it is beneficial to air circulation heat radiation, protecting glue 8 is at the two ends of optical fiber protective tube 4, for hermetic fiber protective tube 4, packaging plastic 9 is at the two ends of package tube 3, for hermetically sealed pipe 3.
During installation; by many input optical fibres 1 with output optical fibre 2 after fusion point 6 place's welding is good; it is fixed on transparency carrier 5; and fusion point 6 is in the centre of transparency carrier 5; optical fiber protective tube 4 is socketed in the outside of transparency carrier 5; with protecting glue 8 by the two ends good seal of optical fiber protective tube 4; buffer layer 7 is added in optical fiber protective tube 4 outside; then putting into the central position of package tube 3, with the two ends of the hermetically sealed pipe 3 of packaging plastic 9, buffer layer 7 is silica gel; shockproof properties is good; silica gel has multiple pore, is beneficial to air circulation heat radiation, perfect heat-dissipating.
This embodiment can ensure the heat radiation reliability of optical-fiber bundling device, and product has good high temperature resistant and shockproof properties, and long-time working stability, heat resistant structure is reliable.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that the technical solution of the utility model is made by those of ordinary skill in the art or equivalent replacement, as long as not departing from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. an optical-fiber bundling device, it is characterised in that comprise input optical fibre (1), output optical fibre (2), package tube (3), optical fiber protective tube (4), transparency carrier (5), fusion point (6), buffer layer (7), protecting glue (8), packaging plastic (9), described input optical fibre (1) and output optical fibre (2) lay respectively at the two ends of package tube (3), input optical fibre (1) is 3, package tube (3) is in the periphery of optical fiber, package tube (3) inside is provided with optical fiber protective tube (4), optical fiber protective tube (4) is in the periphery of optical fiber, transparency carrier (5) is located at the inside of optical fiber protective tube (4), input optical fibre (1) and output optical fibre (2) welding good after be fixed on transparency carrier (5), and the fusion point (6) of input optical fibre (1) and output optical fibre (2) is positioned at the centre of transparency carrier (5), buffer layer (7) is had between optical fiber protective tube (4) and package tube (3), protecting glue (8) is at the two ends of optical fiber protective tube (4), packaging plastic (9) is at the two ends of package tube (3).
2. a kind of optical-fiber bundling device according to claim 1, it is characterised in that described buffer layer (7) is silica gel, and silica gel has multiple pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060994.2U CN205303936U (en) | 2015-12-17 | 2015-12-17 | Optical fiber combiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060994.2U CN205303936U (en) | 2015-12-17 | 2015-12-17 | Optical fiber combiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303936U true CN205303936U (en) | 2016-06-08 |
Family
ID=56470684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521060994.2U Expired - Fee Related CN205303936U (en) | 2015-12-17 | 2015-12-17 | Optical fiber combiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655981A (en) * | 2019-01-25 | 2019-04-19 | 江苏师范大学 | A kind of subregion cooling package structure of high-power fiber bundling device |
-
2015
- 2015-12-17 CN CN201521060994.2U patent/CN205303936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655981A (en) * | 2019-01-25 | 2019-04-19 | 江苏师范大学 | A kind of subregion cooling package structure of high-power fiber bundling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190822 Address after: 710054, Room 222, Second Floor, Administrative R&D Building, 18 Development Avenue, New Industrial Park, Xi'an High-tech Zone, Shaanxi Province Patentee after: Xi'an Zhongke Huixian Photoelectric Technology Co., Ltd. Address before: 518054 No. 1268 Liuxian Avenue, Nanshan District, Shenzhen City, Guangdong Province, 2 buildings and 3 floors, North District, Zhongguan Honghualing Industrial Zone Patentee before: Zhu Xuewen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20201217 |