CN111162837A - High-efficient red light pen - Google Patents
High-efficient red light pen Download PDFInfo
- Publication number
- CN111162837A CN111162837A CN201811317177.9A CN201811317177A CN111162837A CN 111162837 A CN111162837 A CN 111162837A CN 201811317177 A CN201811317177 A CN 201811317177A CN 111162837 A CN111162837 A CN 111162837A
- Authority
- CN
- China
- Prior art keywords
- battery
- pen
- red light
- connecting seat
- emitting device
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0791—Fault location on the transmission path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a high-efficiency red light pen, which comprises a pen body, a battery cover, a battery, a lead, a switch, a light-emitting device, an optical fiber adapter interface and a bulb connecting seat, wherein the battery cover is arranged at the left end of the pen body, one end of the lead is connected with the battery, the other end of the lead is connected with the bulb connecting seat, the light-emitting device is arranged on the bulb connecting seat, the battery is arranged in the pen body, the switch is arranged at the upper end of the pen body, and the optical fiber adapter interface is arranged at the front end of the light-emitting device.
Description
Technical Field
The invention belongs to the field of optical fiber detection equipment, and particularly relates to a high-efficiency red light pen.
Background
The red light pen on the market is mainly used for testing the working field of optical fiber communication, the end points and the bending points of optical fibers can be found by using the red light pen, the optical fiber fault points can be effectively found, maintenance personnel can repair and maintain the optical fibers in time conveniently, the traditional red light pen is conductive through an aluminum pipe on the surface or an inner iron wire, the aluminum pipe is used for conducting electricity, once the short circuit is easily caused in outdoor rainstorm weather or in the case of meeting water, the red light pen is damaged, when the iron wire is used for conducting electricity inside the red light pen, because the chemical property of iron is unstable, oxidation reaction easily occurs under the heating condition, the short circuit is caused, the red light pen is scrapped, the problem that the irradiation distance is short also exists on the market, generally, the light source point exceeding 15km is weak, and the long-distance optical fibers for detecting the province trunk lines can not be detected.
Disclosure of Invention
The invention aims to solve the defects and provides the efficient red light pen.
In order to overcome the defects in the background art, the technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a high-efficient red light pen, includes the handwriting, battery cover, battery, wire, switch, illuminator, optic fibre adaptation interface and bulb connecting seat, the left end at the handwriting is installed to the battery cover, the battery is connected to wire one end, and the bulb connecting seat is connected to the other end, illuminator installs on the bulb connecting seat, the battery is installed inside the handwriting, the switch mounting is in the upper end of handwriting, the front end at illuminator is installed to optic fibre adaptation interface.
In a preferred embodiment of the invention, the conducting wire is made of copper, and the conducting wire is good in stability, strong in conducting performance and long in service cycle.
In a preferred embodiment of the present invention, the light emitting device is a semiconductor laser diode, which has high output power, strong light source spot and long irradiation distance.
The invention has the beneficial effects that: the invention has simple structure, high stability and strong wire performance by using the copper wire as the wire, avoids short circuit, ensures the detection efficiency, has long irradiation distance reaching more than 40km by using the semiconductor laser diode as the light-emitting device, has strong light source point, can effectively find out the fault point and the breakpoint of the optical fiber, is convenient for maintenance personnel to more efficiently find out the fault source and improves the working efficiency.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
As shown in fig. 1, a high-efficiency red light pen includes a pen body 1, a battery cover 2, a battery 3, a lead 4, a switch 5, a light-emitting device 6, an optical fiber adapter 7 and a bulb connecting seat 8, wherein the battery cover 2 is installed at the left end of the pen body 1, one end of the lead 4 is connected with the battery 3, the other end of the lead is connected with the bulb connecting seat 8, the light-emitting device 6 is installed on the bulb connecting seat 8, the battery 3 is installed inside the pen body 1, the switch 5 is installed at the upper end of the pen body 1, and the optical fiber adapter 7 is installed at the front end of the light-emitting device 6.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (3)
1. A high-efficient red light pen which characterized in that: the pen comprises a pen body, a battery cover, a battery, a conducting wire, a switch, a light-emitting device, an optical fiber adapter interface and a bulb connecting seat, wherein the battery cover is installed at the left end of the pen body, one end of the conducting wire is connected with the battery, the other end of the conducting wire is connected with the bulb connecting seat, the light-emitting device is installed on the bulb connecting seat, the battery is installed inside the pen body, the switch is installed at the upper end of the pen body, and the optical fiber adapter interface is installed at the front end of.
2. The high efficiency red light pen of claim 1, wherein: the conducting wire is made of copper.
3. The high efficiency red light pen of claim 1, wherein: the light emitting device is a semiconductor laser diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317177.9A CN111162837A (en) | 2018-11-07 | 2018-11-07 | High-efficient red light pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317177.9A CN111162837A (en) | 2018-11-07 | 2018-11-07 | High-efficient red light pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111162837A true CN111162837A (en) | 2020-05-15 |
Family
ID=70555074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811317177.9A Pending CN111162837A (en) | 2018-11-07 | 2018-11-07 | High-efficient red light pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111162837A (en) |
-
2018
- 2018-11-07 CN CN201811317177.9A patent/CN111162837A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200515 |
|
| WD01 | Invention patent application deemed withdrawn after publication |