CN104038276A - Optical fiber indication lamp - Google Patents
Optical fiber indication lamp Download PDFInfo
- Publication number
- CN104038276A CN104038276A CN201410249975.8A CN201410249975A CN104038276A CN 104038276 A CN104038276 A CN 104038276A CN 201410249975 A CN201410249975 A CN 201410249975A CN 104038276 A CN104038276 A CN 104038276A
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- CN
- China
- Prior art keywords
- optical fiber
- lamp holder
- light source
- indicator according
- lamp cap
- 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.)
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- Optical Couplings Of Light Guides (AREA)
Abstract
The invention belongs to the detection field of optical fibers, in particular to an optical fiber indication lamp. The optical fiber indication lamp comprises a light source, a tail fiber and a lamp cap; the lamp cap can be made of glass, plastic, resin or other similar materials, the lamp cap has stronger scattering function, and one end of the lamp cap is a planar or concave surface while the other end is a round convex or hemispheric surface. The tail fiber directly aligns to the end of the lamp cap with scattering function, by means of a light scattering principle, after the point light source is scattered in the lamp cap, the point light source is changed into the indication lamp at the other end to display visually. The optical fiber indication lamp is simple in structure, does not need photovoltaic conversion in use, is low in cost, is easy to operate, has visual effect and is suitable for large-scale popularization.
Description
Technical field
The invention belongs to optical fiber detection field, be specifically related to a kind of optical fiber indicator.
Background technology
In various Training Rooms and the laboratory of the communications industry, computer industry, Internet of Things industry, network security protection industry, the engineering project such as Fiber to the home and enterprise, school, can often need to carry out on off test to optical fiber link, existing method is generally used ruddiness pen or photoelectric conversion device or expensive professional equipment to detect.
Test by ruddiness pen, light signal is less by luminous point after optical fiber link, light intensity a little less than, show not directly perceived.Opto-electronic conversion is to convert light signal to the signal of telecommunication, by the detection of the signal of telecommunication being judged to whether light signal has passed through optical fiber link, opto-electronic conversion need to be built complicated circuit structure and be realized, circuit elements device is once damage just not easy-maintaining, and the existing fibre optic test instrument price taking opto-electronic conversion as principle in market is generally too high.Professional equipment price is high, high to test specification, is not suitable for universal use.
Market in urgent need one is simple in structure, cost is low, effect optical fiber on off test instrument and method intuitively, is applicable to school and enterprise and carries out the on off test of optical fiber link and training operation repeatedly.
Summary of the invention
The object of the invention is to overcome the shortcoming existing in above-mentioned prior art, a kind of optical fiber indicator is provided, there is effect directly perceived, advantage simple in structure.
For achieving the above object, the present invention by the following technical solutions: comprise light source, tail optical fiber, lamp holder;
One end that connector is installed on described tail optical fiber connects light source, and the other end connects the lamp holder with scattering function.
The bottom of described lamp holder is provided with to be convenient to it and to clamp the bulb socket being fixed on instrument panel.
Described lamp holder is that the material with scattering function is made, and is shaped as that one end is shaped as plane or for concave surface, the other end is circular convex or hemispherical.
The material of described lamp holder is any one in glass, plastics or resin.
Described light source is red laser light source.
On described lamp holder, be provided with and can clamp or use screw to be directly fixed on buckle or the screwed hole on all kinds of instrument panels.
Described tail optical fiber is ST, SC, FC or LC.、
Between described tail optical fiber and lamp holder, adopt gummed mode to fix.
The present invention has following beneficial effect: the prior art of comparing, and the present invention only need carry out at light source place the conversion to light signal of signal of telecommunication, without carrying out the conversion of light signal to the signal of telecommunication again; This system configuration is simple, and cost is low, simple to operate, and effect is directly perceived.
Brief description of the drawings
Fig. 1 is a kind of optical fiber indicator structural representation of the present invention;
Fig. 2 is that the lamp holder of a kind of optical fiber indicator shown in Fig. 1 is fixed schematic diagram on instrument panel.
Fig. 3 is the fiber adapter grafting schematic diagram on instrument panel of a kind of optical fiber indicator shown in Fig. 1.
In figure, 1, light source; 2, tail optical fiber; 3, lamp holder; 4, bulb socket; 5, fiber adapter.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Referring to Fig. 1-3, the present invention includes light source 1, tail optical fiber 2, lamp holder 3 into red laser; One end that connector is installed on tail optical fiber 2 connects light source 1, and the other end adopts gummed mode fixedly to have the lamp holder 3 of scattering function; Lamp holder 3 is for having the material of scattering function: any one in glass, plastics or resin made, and is shaped as that one end is shaped as plane or is concave surface, and the other end is circular convex or hemispherical.And the bottom of lamp holder 3 is provided with to be convenient to it and to clamp the bulb socket 4 being fixed on instrument panel.And on lamp holder 3, be provided with and can clamp or use screw to be directly fixed on buckle or the screwed hole on all kinds of instrument panels.Tail optical fiber 2 is the tail optical fiber of the different joints of ST, SC, FC or LC.
Light source 1 sends ruddiness and transfers to through tail optical fiber 2 plane one end of lamp holder 3, utilizes scattering of light principle, and ruddiness scattering in lamp holder 3 makes ruddiness be covered with the outer surface of whole glass 3, becomes indicator light formal intuition and shows.
Figure 2 shows that a kind of fixed form of lamp holder 3, lamp holder 3 is clamped be fixed on instrument panel, the optical fibre link circuit testing visual result of instrument internal is presented on instrument panel by installing bulb socket 4 additional.
Figure 3 shows that a kind of connected mode of tail optical fiber 2, tail optical fiber 2 is SC joint, can directly be plugged on SC fiber adapter 5 corresponding on instrument panel, for the break-make situation of measuring fiber link, intuitively shows test results.
Tail optical fiber 2 is directly aimed at lamp holder 3 one end with scattering function, utilizes scattering of light principle, and point-source of light after scattering, is become to indicator light formal intuition at the other end and shows in lamp holder 3.Tail optical fiber 2 can be the tail optical fiber of the different joints such as ST, SC, FC or LC, can directly be plugged on corresponding fiber adapter.
Claims (8)
1. an optical fiber indicator, is characterized in that: comprise light source (1), tail optical fiber (2), lamp holder (3);
One end that connector is installed on described tail optical fiber (2) connects light source (1), and the other end connects the lamp holder (3) with scattering function.
2. a kind of optical fiber indicator according to claim 1, is characterized in that: the bottom of described lamp holder (3) is provided with to be convenient to it and to clamp the bulb socket (4) being fixed on instrument panel.
3. a kind of optical fiber indicator according to claim 1, is characterized in that: described lamp holder (3) is made for the material with scattering function, is shaped as that one end is shaped as plane or is concave surface, and the other end is circular convex or hemispherical.
4. a kind of optical fiber indicator according to claim 3, is characterized in that: the material of described lamp holder (3) is any one in glass, plastics or resin.
5. a kind of optical fiber indicator according to claim 1, is characterized in that: described light source (1) is red laser light source.
6. a kind of optical fiber indicator according to claim 1, is characterized in that: on described lamp holder (3), be provided with and can clamp or use screw to be directly fixed on buckle or the screwed hole on all kinds of instrument panels.
7. a kind of optical fiber indicator according to claim 1, is characterized in that: described tail optical fiber (2) is ST, SC, FC or LC.
8. a kind of optical fiber indicator according to claim 1, is characterized in that: between described tail optical fiber (2) and lamp holder (3), adopt gummed mode to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249975.8A CN104038276A (en) | 2014-06-06 | 2014-06-06 | Optical fiber indication lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249975.8A CN104038276A (en) | 2014-06-06 | 2014-06-06 | Optical fiber indication lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104038276A true CN104038276A (en) | 2014-09-10 |
Family
ID=51468884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410249975.8A Pending CN104038276A (en) | 2014-06-06 | 2014-06-06 | Optical fiber indication lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104038276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845392A (en) * | 2018-09-21 | 2018-11-20 | 国网青海省电力公司西宁供电公司 | A kind of optical fiber interface conversion equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340155A (en) * | 1999-12-16 | 2002-03-13 | 古河电气工业株式会社 | Method for detecting defect of optical fiber |
| CN101285566A (en) * | 2007-04-12 | 2008-10-15 | 英业达股份有限公司 | Optical fibre indicating lamp and light-guiding structure for optical fibre indicating lamp |
| CN203014817U (en) * | 2013-01-10 | 2013-06-19 | 广州绿高电子科技有限公司 | Non-contact optical fiber fault detection pen |
-
2014
- 2014-06-06 CN CN201410249975.8A patent/CN104038276A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340155A (en) * | 1999-12-16 | 2002-03-13 | 古河电气工业株式会社 | Method for detecting defect of optical fiber |
| CN101285566A (en) * | 2007-04-12 | 2008-10-15 | 英业达股份有限公司 | Optical fibre indicating lamp and light-guiding structure for optical fibre indicating lamp |
| CN203014817U (en) * | 2013-01-10 | 2013-06-19 | 广州绿高电子科技有限公司 | Non-contact optical fiber fault detection pen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845392A (en) * | 2018-09-21 | 2018-11-20 | 国网青海省电力公司西宁供电公司 | A kind of optical fiber interface conversion equipment |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140910 |