CN205427229U - Novel optical splitter - Google Patents
Novel optical splitter Download PDFInfo
- Publication number
- CN205427229U CN205427229U CN201620241286.7U CN201620241286U CN205427229U CN 205427229 U CN205427229 U CN 205427229U CN 201620241286 U CN201620241286 U CN 201620241286U CN 205427229 U CN205427229 U CN 205427229U
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- CN
- China
- Prior art keywords
- outfan
- optical branching
- branching device
- type optical
- cap
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Abstract
The utility model discloses a novel optical splitter, including a fused biconical taper type optical divider and a slab guide type optical divider, fused biconical taper type optical divider is equipped with an input and six outputs, and an output is connected with slab guide type optical divider's input, slab guide type optical divider is equipped with four outputs, its characterized in that: fused biconical taper type optical divider and slab guide type optical divider are connected with the casing, be equipped with the fan in the casing, the casing is connected with fixed frame, fixed frame is connected with the cap, be equipped with the ventilation window on the cap, the input is established on the cap. The utility model discloses use two kinds of optical divider on fused biconical taper type and the slab guide type, satisfied user's requirement, reduction in production cost, adopt totally or partially to inlay into wall body saving space, and pleasing to the eye, increase fan and ventilation window, solved radiating problem, guaranteed this optical divider work safe and reliable.
Description
Technical field
This utility model relates to fiber optic communications technical field, specifically, relates to a kind of novel optical branching device.
Background technology
Optical branching device can be divided into fused tapered and planar waveguide-type two kinds by light-dividing principle, two (or more than two) are removed the optical fiber of coat with certain method by disturbing by fused biconical taper method exactly, melt at high temperature heat, simultaneously to two side stretchings, the special Wave guide structure of bicone form is finally formed in the thermal treatment zone, by controlling angle and the length of stretching of optic fibre turning, available different light splitting ratio.Finally the solidification adhesive curing of La Zhui district is inserted in stainless copper pipe on quartz substrate, here it is optical branching device.This production technology because of thermal coefficient of expansion and the quartz substrate of solidification glue, stainless steel tube inconsistent, the degree expanded with heat and contract with cold when variation of ambient temperature is the most inconsistent, this kind of situation is easily caused optical branching device and damages, especially light branch being placed on the situation in field more very, this is also that light branch is easily damaged to obtain main reason.Shunt for more ways produces and can form with multiple two shunts.
In optical branching device, fused tapered has the shortcoming poor to optical wavelength sensitivity uniformity at present, but planar waveguide-type manufacturing process is complicated and relatively costly.The use requirement of user should be met as Producer as far as possible, reduce production cost the most as far as possible.
Along with the requirement of house decoration is promoted by consumer, optical branching device needs with a kind of new form towards vast consumer, how to make optical branching device take the least space, does not the most affect its performance used, production firm proposes new challenge.
Utility model content
The purpose of this utility model is to overcome the weak point of above-mentioned conventional art, invents a kind of novel optical branching device.
For solving the problems referred to above, this utility model be the technical scheme is that a kind of novel optical branching device, including a fused tapered optical branching device and a planar waveguide-type optical branching device, described fused tapered optical branching device is provided with an input and six outfans, one outfan connects the input having planar waveguide-type optical branching device, described planar waveguide-type optical branching device is provided with four outfans, it is characterized in that: described fused tapered optical branching device and plane waveguide optical splitter connect housing, it is provided with fan in described housing, described housing connects fixed frame, described fixed frame connects cap, described cap is provided with vent window, described input is located on cap.
A kind of improvement as technique scheme: described housing is provided with LED light and switch.
A kind of improvement as technique scheme: the outfan of described planar waveguide-type optical branching device includes outfan Y1, outfan Y2, outfan Y3, outfan Y4, described outfan Y1, outfan Y2, outfan Y3, outfan Y4It is each provided on cap.
A kind of improvement as technique scheme: described fused tapered optical branching device outfan includes outfan X1, outfan X2, outfan X3, outfan X4, outfan X5, outfan X6, described outfan X1, outfan X2, outfan X3, outfan X4, outfan X5Being each provided on cap, described outfan X6 is connected with planar waveguide-type optical branching device as the input of planar waveguide-type optical branching device.
A kind of improvement as technique scheme: described fixed frame is provided with some screw holes.
A kind of improvement as technique scheme: described fixed frame is provided with buckle, described buckle matches with cap setting.
Owing to have employed technique scheme, compared with prior art, this utility model employs fused tapered and two kinds of optical branching devices of planar waveguide-type, had both met the requirement of user, and had reduced again production cost；This utility model uses the structure being inlaid into body of wall wholly or in part to make, and has saved space, and attractive in appearance；This utility model adds fan and vent window, the problem solving heat radiation, it is ensured that this optical branching device is safe and reliable.
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of novel optical branching device of this utility model；
Fig. 2 is the structural representation of a kind of novel optical branching device of this utility model.
In figure: 1 housing；2 fans；3 fused tapered optical branching devices；4 planar waveguide-type optical branching devices；5 screw holes；6 outfan X1；7 outfan X2；8 outfan X3；9 outfan X4；10 outfan X5；11 outfan Y1；12 inputs；13 outfan Y2；14 outfan Y3；15 outfan Y4；16 fixed frames；17 caps；18 buckles；19 LED lights；20 switches；21 vent windows；22 outfan X6。
Detailed description of the invention
Embodiment:
Such as Fig. 1, shown in Fig. 2, 1. a novel optical branching device, including a fused tapered optical branching device 3 and a planar waveguide-type optical branching device 4, described fused tapered optical branching device 3 is provided with an input 12 and six outfans, one outfan connects the input having planar waveguide-type optical branching device 4, described planar waveguide-type optical branching device 4 is provided with four outfans, it is characterized in that: described fused tapered optical branching device 3 and plane waveguide optical splitter 4 connect housing 1, it is provided with fan 2 in described housing 1, described housing 1 connects fixed frame 16, described fixed frame 16 connects cap 17, described cap 17 is provided with vent window 21, described input 12 is located on cap 17.
Described housing 1 is provided with LED light 19 and switch 20, and described switch 20 controls being turned on and off of whole optical branching device, and when optical branching device is opened when, LED light 19 is bright, and when optical branching device cuts out when, LED light 19 is extinguished.
The outfan of described planar waveguide-type optical branching device 4 includes outfan Y111, outfan Y213, outfan Y314, outfan Y415, described outfan Y111, outfan Y213, outfan Y314, outfan Y415 are each provided on cap 17.
Described fused tapered optical branching device 3 outfan includes outfan X16, outfan X27, outfan X38, outfan X49, outfan X510, outfan X622, described outfan X16, outfan X27, outfan X38, outfan X49, outfan X510 are each provided on cap 17, described outfan X622 are connected with planar waveguide-type optical branching device 4 as the input 12 of planar waveguide-type optical branching device 4.
Described fixed frame 16 is provided with some screw holes 5, and described fixed frame 16 is provided with buckle 18, and described buckle 18 matches with cap 17 setting.
Claims (6)
1. a novel optical branching device, including a fused tapered optical branching device (3) and a planar waveguide-type optical branching device (4), described fused tapered optical branching device (3) is provided with an input (12) and six outfans, one outfan connects the input having planar waveguide-type optical branching device (4), described planar waveguide-type optical branching device (4) is provided with four outfans, it is characterized in that: described fused tapered optical branching device (3) and plane waveguide optical splitter (4) connect housing (1), fan (2) it is provided with in described housing (1), described housing (1) connects fixed frame (16), described fixed frame (16) connects cap (17), described cap (17) is provided with vent window (21), described input (12) is located on cap (17).
The novel optical branching device of one the most according to claim 1, it is characterised in that: described housing (1) is provided with LED light (19) and switch (20).
The novel optical branching device of one the most according to claim 1, it is characterised in that: the outfan of described planar waveguide-type optical branching device (4) includes outfan Y1(11), outfan Y2(13), outfan Y3(14), outfan Y4(15), described outfan Y1(11), outfan Y2(13), outfan Y3(14), outfan Y4(15) it is each provided on cap (17).
The novel optical branching device of one the most according to claim 1, it is characterised in that: described fused tapered optical branching device (3) outfan includes outfan X1(6), outfan X2(7), outfan X3(8), outfan X4(9), outfan X5(10), outfan X6(22), described outfan X1(6), outfan X2(7), outfan X3(8), outfan X4(9), outfan X5(10) it is each provided on cap (17), described outfan X6(22) input (12) as planar waveguide-type optical branching device (4) is connected with planar waveguide-type optical branching device (4).
The novel optical branching device of one the most according to claim 1, it is characterised in that: described fixed frame (16) is provided with some screw holes (5).
The novel optical branching device of one the most according to claim 1, it is characterised in that: described fixed frame (16) is provided with buckle (18), and described buckle (18) matches with cap (17) setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241286.7U CN205427229U (en) | 2016-03-25 | 2016-03-25 | Novel optical splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241286.7U CN205427229U (en) | 2016-03-25 | 2016-03-25 | Novel optical splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205427229U true CN205427229U (en) | 2016-08-03 |
Family
ID=56548505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620241286.7U Active CN205427229U (en) | 2016-03-25 | 2016-03-25 | Novel optical splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205427229U (en) |
-
2016
- 2016-03-25 CN CN201620241286.7U patent/CN205427229U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |