CN201096911Y - A vacuum light conduit - Google Patents
A vacuum light conduit Download PDFInfo
- Publication number
- CN201096911Y CN201096911Y CNU2007201195159U CN200720119515U CN201096911Y CN 201096911 Y CN201096911 Y CN 201096911Y CN U2007201195159 U CNU2007201195159 U CN U2007201195159U CN 200720119515 U CN200720119515 U CN 200720119515U CN 201096911 Y CN201096911 Y CN 201096911Y
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- CN
- China
- Prior art keywords
- vacuum
- pipe
- metal
- light
- sealing end
- 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
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- Light Guides In General And Applications Therefor (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a sunlight vacuum guiding pipe. The focalized sunlight (10) is radiated into from a transparent sealing end cover (4) on the left of the light vacuum guiding pipe, under the function that a layer of metal light reflecting film (6) is plated on the inner wall of the soft or rigid non-metal or metal pipe (5), the focalized sunlight (10) can be reflected to advance continuously in the vacuum cavity (7) of the vacuum guiding pipe, and finally can be radiated out from a right transparent sealing end cover (9); to ensure that the metal light reflecting film (6) can not be eroded and improve the conducting efficiency, the air in the pipe should be drawn out from the air pumping hole (8) which is communicated with the inside and the outside of the pipe, to form a vacuum cavity (7).
Description
Technical field
The utility model relates to sunshine conduction aspect, the vacuum raysistor that especially two ends that plate flexibility or rigidity pipe, the pipe of layer of metal reflective membrane by inside surface have the end cover of material transparent respectively, the pore that vacuumizes constitutes.
Background technology
The present known light transmitting fiber that is used for optical communication and visible light conduction aspect, being used for the fibre-optic major technique feature in optical communication aspect is: with highly purified quartz glass is main mix a kind of transparency height of a spot of germanium, boron, phosphorus etc., the elongated solid cylinder that the big material of refractive index is made, the single mode, the multimode optical fibre that coaxial covering and passive jacket layer are arranged in its outside and constitute are mainly used in aspects such as communication, survey sensor; Another kind is used for visible light conduction aspect light transmitting fiber, and the major technique feature is the elongated solid cylinder made from the high plastics of transparency, generally is used for the handicraft of light decorative effect.Its objective is and realize like this: go into from a fibre-optic end-fire when a branch of light, in light transmitting fiber, mainly penetrate from the other end with the total reflection form.Its existing problem is: because core structure, material have determined conduction mode number, the numerical aperture of light, so indoor for being transmitted to behind the wide solar light focusing of spectral range, the purpose that reaches illumination, sterilizing, plantation, breed is restricted.
Summary of the invention
The vacuum raysistor that the utility model provides, it not only can be transmitted to the application scenario with focusing on the back or not having the wide sunshine of focused light spectral limit, but also can play the effect of saving the energy.
In order to solve above-mentioned task, the scheme that the utility model adopted is: plating layer of metal reflective membrane on the inside surface of metal, nonmetal flexibility or rigidity pipe, the end cap made from transparent material is sealed at both ends with pipe respectively, again from the aspirating hole that is interlinked to the outside in the pipe is extracted out the air in the pipe, make and become vacuum, i.e. vacuum raysistor in the pipe.After sunshine is focused, project in the pipe through transparent end cap from an end of vacuum raysistor, mainly in pipe, conduct with the form of refraction, penetrate at the other end of vacuum pipeline.If vacuum raysistor is flexible, can make of the bending direction conduction of the conduction orientation of light with vacuum pipeline.
Owing to adopted such scheme, conducted power size according to sunshine, structure that the selective light conduit is suitable and material can not only make that sunshine conduction loss in vacuum raysistor is little, reflective metal film is not corroded, and can also make the wide sunshine of spectral range be transmitted to the occasion of application.
Description of drawings
Be described in further detail below in conjunction with drawings and Examples.
The fibre-optic cross-sectional view that accompanying drawing 1 is known with covering.
Accompanying drawing 2 sunshine vacuum pipelines are along axis longitudinally cutting figure.
Embodiment
In the accompanying drawing 1; it is known fibre-optic cross-sectional view with covering; it is big by refractive index, the fibre-optic fibre core (1) that transparency is high, for fibre core (1), be the very little covering of refractive index (2), the light transmitting fiber of the elongated cylindrical that constitutes of the overcoat (3) that plays a protective role.After a branch of light is gone into from fibre-optic fibre core one end-fire, because the refractive index of fibre core (1) is much larger than the refractive index of covering (2), therefore light main generation total reflection on the interphase of fibre core (1) and covering (2), because total reflection constantly takes place, light is along penetrating from the other end on the direction of the fine axis of photoconduction; Because being the material refractive index by fibre core (1) and covering (2), the physical quantity numerical aperture that expression is measured light collecting light ability determined, light is determined what in the pattern count of light transmitting fiber conduction by material, the structure of fibre core (1) and covering (2), so the sunshine that enriches for frequency spectrum conducts undistorted, high-powerly suitable limitation is arranged; If the elongated solid cylinder fibre core (1) with the high plastics of transparency are made is exposed in the air it, promptly replace covering (2) with air, save overcoat (3), the light conduction pattern is similar with the light transmitting fiber with covering.
Accompanying drawing 2, be that the sunshine vacuum pipeline is along axis longitudinally cutting figure, sunshine (10) after focusing on is injected from the left side transparent sealing end cap (4) of light vacuum pipeline, under the effect of plating layer of metal reflective membrane (6) on the inwall of the nonmetal or metal tube (5) of flexibility or rigidity, constantly advance in vacuum chamber (7) internal reflection of this vacuum pipeline, the transparent sealing end cap (9) from the right penetrates at last; For reflective metal film (6) is not corroded, improve conduction efficiency, by with pipe in the aspirating hole (8) that the is interlinked to the outside air extraction formation vacuum chamber (7) in will manage.
Claims (1)
1. vacuum raysistor is by transparent sealing end cap (4) and (9), plating layer of metal reflective membrane (6), vacuum chamber (7), aspirating hole (8) constitute on the inwall of the nonmetal or metal tube (5) of flexibility or rigidity; It is characterized in that: incident light is by transparent sealing end cap (4); Reflective metal film (6) through metal or nonmetallic pipe (5) inwall repeatedly reflects; Penetrate from transparent sealing end cap (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201195159U CN201096911Y (en) | 2007-04-16 | 2007-04-16 | A vacuum light conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201195159U CN201096911Y (en) | 2007-04-16 | 2007-04-16 | A vacuum light conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096911Y true CN201096911Y (en) | 2008-08-06 |
Family
ID=39923964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201195159U Expired - Fee Related CN201096911Y (en) | 2007-04-16 | 2007-04-16 | A vacuum light conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096911Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279440A (en) * | 2010-06-12 | 2011-12-14 | 何仁城 | Light transmission method, light transmission line and light transmission system using light transmission line |
| CN103487873A (en) * | 2013-09-17 | 2014-01-01 | 芦建锋 | Light guiding pipe with anti-ultraviolet function |
| CN113466275A (en) * | 2021-06-10 | 2021-10-01 | 纳境鼎新粒子科技(广州)有限公司 | Electronic detector |
| CN113703089A (en) * | 2021-07-28 | 2021-11-26 | 湖北文理学院 | Liquid optical fiber for optical energy transmission and production method thereof |
| CN113719806A (en) * | 2021-07-28 | 2021-11-30 | 湖北文理学院 | Electric energy light-gathering optical pump |
| CN113740955A (en) * | 2021-07-28 | 2021-12-03 | 湖北文理学院 | Natural cooling vacuum light pipe and production method thereof |
-
2007
- 2007-04-16 CN CNU2007201195159U patent/CN201096911Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279440A (en) * | 2010-06-12 | 2011-12-14 | 何仁城 | Light transmission method, light transmission line and light transmission system using light transmission line |
| CN103487873A (en) * | 2013-09-17 | 2014-01-01 | 芦建锋 | Light guiding pipe with anti-ultraviolet function |
| CN103487873B (en) * | 2013-09-17 | 2015-10-21 | 汉舟四川环保科技有限公司 | A kind of light pipe with anti-ultraviolet function |
| CN113466275A (en) * | 2021-06-10 | 2021-10-01 | 纳境鼎新粒子科技(广州)有限公司 | Electronic detector |
| CN113703089A (en) * | 2021-07-28 | 2021-11-26 | 湖北文理学院 | Liquid optical fiber for optical energy transmission and production method thereof |
| CN113719806A (en) * | 2021-07-28 | 2021-11-30 | 湖北文理学院 | Electric energy light-gathering optical pump |
| CN113740955A (en) * | 2021-07-28 | 2021-12-03 | 湖北文理学院 | Natural cooling vacuum light pipe and production method thereof |
| CN113703089B (en) * | 2021-07-28 | 2023-09-19 | 湖北文理学院 | Liquid optical fiber for optical energy transmission and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ARTIFICIAL INTELLIGENCE SYSTEM ENGINEERIN Free format text: FORMER OWNER: PAN PEICHANG Effective date: 20110329 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110329 Address after: 518054 Guangdong city of Shenzhen province Nanshan District Nanyou Avenue Hoi Fai Building, Jinshan Pavilion 7A Patentee after: Shenzhen City Sener Intelligent System Co Ltd Address before: 518054 Guangdong city of Shenzhen province Nanshan District Nanyou Avenue Hoi Fai Building, Jinshan Pavilion 7A Patentee before: Pan Peichang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20120416 |